:root{
    --bg:#0B1626;
    --paper:#12233C;
    --surface:#172C49;
    --ink:#EAF1FA;
    --ink-soft:#BFCDE0;
    --muted:#8395B0;
    --line:#273C5B;
    --primary:#4A92DA;
    --primary-dark:#2A6AB0;
    --primary-soft:#16335A;
    --accent:#F2C84B;
    --accent-soft:#2A2412;
    --gold:#F2C230;
    --red:#E5594B;
    --whatsapp:#25D366;
    --danger:#E5594B;
    --shadow-sm:0 1px 2px rgba(0,0,0,.3);
    --shadow:0 8px 24px rgba(0,0,0,.36);
    --shadow-lg:0 24px 60px rgba(0,0,0,.5);
    --radius:18px;
    --radius-sm:12px;
    --serif:'Fraunces', Georgia, serif;
    --sans:'Plus Jakarta Sans', system-ui, sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:var(--sans);
    background:var(--bg);
    color:var(--ink);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  /* subtle paper texture */
  body::before{
    content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  }
  #app{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit;cursor:pointer;border:none;background:none}
  input,textarea,select{font-family:inherit;font-size:15px}
  h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;letter-spacing:-.01em}

  /* ---------- buttons ---------- */
  .btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .18s ease, box-shadow .18s ease, background .18s;white-space:nowrap}
  .btn:active{transform:translateY(1px) scale(.99)}
  .btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 18px rgba(42,106,176,.3)}
  .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 26px rgba(42,106,176,.36)}
  .btn-accent{background:var(--gold);color:#17120a!important;text-shadow:none;box-shadow:0 6px 18px rgba(242,194,48,.42)}
  .btn-accent:hover{color:#17120a!important;transform:translateY(-2px);filter:brightness(1.04)}
  .btn-accent svg{stroke:#17120a!important;color:#17120a!important}
  .btn-ghost{background:var(--surface);color:var(--primary);border:1.5px solid var(--line)}
  .btn-ghost:hover{border-color:var(--primary);background:var(--primary-soft)}
  .btn-sm{padding:9px 16px;font-size:13.5px}
  .btn-danger{background:var(--surface);color:var(--red);border:1.5px solid rgba(229,89,75,.4)}
  .btn-danger:hover{background:var(--danger);color:#fff}
  .btn-block{width:100%;justify-content:center}

  /* ---------- nav ---------- */
  header.nav{position:sticky;top:0;z-index:50;
    background:linear-gradient(180deg,rgba(30,58,95,.98) 0%,rgba(11,22,38,.97) 100%);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(74,146,218,.25);
    box-shadow:0 4px 24px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.08), inset 0 -1px 0 rgba(0,0,0,.3);
  }
  .nav-inner{max-width:1200px;margin:0 auto;padding:14px 8px 14px 8px;display:flex;align-items:center;gap:10px}
  .brand{display:flex;align-items:center;gap:12px;cursor:pointer}
  .brand-mark{width:44px;height:44px;border-radius:13px;background:#fff;border:1px solid var(--line);overflow:hidden;display:grid;place-items:center;box-shadow:var(--shadow-sm);flex-shrink:0}
  .brand-mark img{width:100%;height:100%;object-fit:contain}
  .hero-logo{width:104px;height:104px;border-radius:22px;background:#fff;padding:7px;object-fit:contain;box-shadow:var(--shadow);margin-bottom:24px;display:block}
  .brand-name{font-family:var(--serif);font-weight:600;font-size:20px;letter-spacing:-.02em}
  .brand-name span{color:var(--accent)}
  .nav-links{display:flex;gap:1px;margin-left:auto;align-items:center;flex-wrap:nowrap}
  .nav-links a{
    padding:6px 10px;
    border-radius:8px;
    font-weight:600;
    font-size:13px;
    color:#A8C4E0;
    transition:.18s;
    white-space:nowrap;
    background:linear-gradient(180deg,rgba(255,255,255,.06) 0%,rgba(0,0,0,.12) 100%);
    border:1px solid rgba(255,255,255,.07);
    box-shadow:0 2px 4px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.1);
    text-shadow:0 1px 2px rgba(0,0,0,.5);
  }
  .nav-links a:hover{
    background:linear-gradient(180deg,rgba(74,146,218,.35) 0%,rgba(42,106,176,.25) 100%);
    color:#fff;
    border-color:rgba(74,146,218,.5);
    box-shadow:0 4px 12px rgba(42,106,176,.4), inset 0 1px 0 rgba(255,255,255,.15);
    transform:translateY(-1px);
  }
  .nav-links a:active{transform:translateY(1px);box-shadow:0 1px 3px rgba(0,0,0,.4), inset 0 2px 4px rgba(0,0,0,.3);}
  .nav-links a.active{
    background:linear-gradient(180deg,rgba(74,146,218,.45) 0%,rgba(42,106,176,.35) 100%);
    color:#fff;
    font-weight:700;
    border-color:rgba(74,146,218,.6);
    box-shadow:0 4px 14px rgba(42,106,176,.45), inset 0 1px 0 rgba(255,255,255,.2);
  }
  .nav-links a.nav-instagram{color:#ffc0dc;border-color:rgba(225,72,145,.34);background:linear-gradient(135deg,rgba(131,58,180,.20),rgba(253,29,29,.12),rgba(252,175,69,.14))}
  .nav-links a.nav-facebook{color:#b9d7ff;border-color:rgba(86,149,245,.34);background:rgba(24,119,242,.12)}
  .nav-links a.nav-instagram:hover{background:linear-gradient(135deg,rgba(131,58,180,.36),rgba(253,29,29,.28),rgba(252,175,69,.28));color:#fff}
  .nav-links a.nav-facebook:hover{background:rgba(24,119,242,.32);color:#fff}
  .nav-cta{margin-left:6px}
  .hamburger{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface);place-items:center}
  .nav-line{display:contents}
  /* Tres filas equilibradas, con los accesos del profesor integrados. */
  @media(min-width:861px){
    .nav-inner{max-width:1440px;padding:10px 16px;gap:12px}
    .nav-links{margin-left:0;min-width:0;flex:1;display:grid;grid-template-columns:1fr;gap:7px;align-items:stretch}
    .nav-links .nav-line{display:grid;grid-template-columns:repeat(var(--nav-count,6),minmax(0,1fr));gap:7px}
    .nav-links a{min-width:0;min-height:46px;padding:9px 10px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;line-height:1.2;text-align:center;white-space:normal;overflow-wrap:anywhere}
    .nav-links a .nl-ico{font-size:22px;flex-shrink:0}
    .nav-links .nav-cta{margin-left:0}
    .nav-links .nav-cta .btn{padding:0;border:0;background:transparent;color:inherit;font-size:inherit;line-height:inherit;white-space:inherit}
  }
  @media(min-width:861px) and (max-width:1120px){.nav-links a{font-size:13px;padding:8px 5px;gap:6px}.nav-inner{padding-inline:10px;gap:8px}}

  /* ---------- layout ---------- */
  main{flex:1;width:100%}
  .wrap{max-width:1200px;margin:0 auto;padding:0 8px 0 8px}
  .section{padding:72px 0}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
  .eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}

  /* ---------- hero ---------- */
  .hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#070F1C 0%,#102A4E 55%,#173E74 100%);color:#fff;padding:90px 0 110px}
  .hero::before{content:"";position:absolute;top:-120px;right:-80px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(242,200,75,.22),transparent 68%);pointer-events:none;z-index:1}
  .hero::after{content:"";position:absolute;inset:0;opacity:.5;
    background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.14) 1.4px, transparent 0);background-size:26px 26px;mask-image:linear-gradient(to bottom right, black, transparent 70%)}
  .hero-cross{position:absolute;font-family:var(--serif);color:rgba(255,255,255,.06);font-weight:700;pointer-events:none;line-height:1}
  .hero-inner{position:relative;z-index:2;max-width:1080px;width:100%}
  .hero .pill{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:8px 16px;border-radius:999px;font-size:13.5px;font-weight:600;margin-bottom:26px}
  .hero h1{font-size:clamp(38px,6vw,68px);font-weight:600;letter-spacing:-.025em}
  .hero h1 em{font-style:italic;color:#FFD45E}
  .hero p{font-size:clamp(16px,2vw,20px);color:rgba(255,255,255,.86);margin:22px 0 34px;max-width:1020px}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap}
  .hero-stats{display:flex;gap:38px;margin-top:54px;flex-wrap:wrap}
  .hero-stat .n{font-family:var(--serif);font-size:34px;font-weight:600;color:var(--gold)}
  .hero-stat .l{font-size:13.5px;color:rgba(255,255,255,.72);font-weight:500}

  /* ---------- cards / sections grid ---------- */
  .grid{display:grid;gap:22px}
  .grid-3{grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
  .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s;position:relative;overflow:hidden}
  .card.link:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(242,200,75,.55);cursor:pointer}
  .card-ico{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;font-size:26px;margin-bottom:18px}
  .card h3{font-size:21px;margin-bottom:8px}
  .card .desc{color:var(--muted);font-size:14.5px}
  .card-meta{margin-top:18px;display:flex;align-items:center;gap:7px;color:var(--primary);font-weight:600;font-size:14px}
  .card-bar{position:absolute;left:0;top:0;bottom:0;width:5px;border-radius:5px 0 0 5px}

  .sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px;flex-wrap:wrap}
  .sec-head h2{font-size:clamp(28px,4vw,42px)}
  .sec-head p{color:var(--muted);margin-top:8px;max-width:520px}

  /* ---------- breadcrumb ---------- */
  .crumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);margin-bottom:22px;flex-wrap:wrap}
  .crumb a{color:var(--primary);font-weight:600}
  .crumb a:hover{text-decoration:underline}

  /* ---------- topic list ---------- */
  .topic-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;display:flex;align-items:center;gap:18px;transition:.18s;cursor:pointer}
  .topic-row:hover{box-shadow:var(--shadow);border-color:var(--primary-soft);transform:translateY(-2px)}
  .topic-num{width:46px;height:46px;flex-shrink:0;border-radius:13px;background:var(--primary-soft);color:var(--primary);font-family:var(--serif);font-weight:600;font-size:19px;display:grid;place-items:center}
  .topic-row .t-body{flex:1;min-width:0}
  .topic-row h4{font-size:18px;margin-bottom:3px}
  .topic-row .t-desc{color:var(--muted);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topic-tags{display:flex;gap:7px;flex-shrink:0}
  /* Vista de temas más ancha: evita márgenes laterales excesivos en portátil y escritorio. */
  .topic-section-wrap{max-width:min(1520px,calc(100% - 28px));margin-left:14px;margin-right:auto;padding-left:0;padding-right:0}
  .topic-section-wrap .topic-row{padding:18px 20px;gap:16px}
  @media(min-width:1000px){.topic-section-wrap .t-desc{white-space:normal;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-height:1.4}.topic-section-wrap .topic-row h4{font-size:17px}}
  @media(max-width:720px){.topic-section-wrap{max-width:none;margin-left:0;margin-right:0;padding-left:8px;padding-right:8px}.topic-section-wrap .topic-row{padding:16px 15px;gap:13px}}
  .tag{display:inline-flex;align-items:center;gap:5px;background:var(--bg);border:1px solid var(--line);padding:5px 11px;border-radius:999px;font-size:12px;font-weight:600;color:var(--ink-soft)}

  /* ---------- topic detail / files ---------- */
  .file-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:22px}
  .file-head{display:flex;align-items:center;gap:13px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--paper)}
  .file-head .fico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex-shrink:0;color:#fff}
  .fico.pdf{background:#C0492F}.fico.img{background:var(--primary)}
  .file-head .fname{font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .pdf-search{display:flex;align-items:center;gap:5px;min-width:0;padding:3px 5px;border:1px solid rgba(74,146,218,.42);border-radius:11px;background:rgba(74,146,218,.08)}
  .pdf-search input{width:170px;min-width:0;height:31px;padding:0 8px;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:12.5px}
  .pdf-search input::placeholder{color:var(--muted);opacity:1}
  .pdf-search button{width:30px;height:30px;padding:0;display:grid;place-items:center;border-radius:7px;color:var(--primary);font-size:17px;font-weight:800}
  .pdf-search button:hover{background:rgba(74,146,218,.18);color:#fff}
  .pdf-search-status{min-width:66px;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:11px;font-weight:700;text-align:center}
  .pdf-frame{width:100%;height:800px;border:none;background:#3a3d42;display:block}
  .img-wrap{padding:14px;background:var(--paper)}
  .img-wrap img{width:100%;border-radius:10px;display:block}
  .gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;padding:16px}
  .gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;cursor:zoom-in;border:1px solid var(--line);transition:.18s}
  .gallery img:hover{transform:scale(1.02);box-shadow:var(--shadow)}

  /* ---------- forms ---------- */
  .field{margin-bottom:18px}
  .field label{display:block;font-weight:600;font-size:13.5px;margin-bottom:7px;color:var(--ink-soft)}
  .input,.textarea,.select{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink);transition:.16s;outline:none}
  .input:focus,.textarea:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(74,146,218,.18)}
  .input::placeholder,.textarea::placeholder{color:var(--muted);opacity:.8}
  .textarea{resize:vertical;min-height:120px;line-height:1.5}
  .hint{font-size:12.5px;color:var(--muted);margin-top:6px}
  .form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}

  /* ---------- Q&A ---------- */
  .qa-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:16px;transition:.18s}
  .qa-item:hover{box-shadow:var(--shadow-sm)}
  .qa-q{display:flex;gap:13px;align-items:flex-start}
  .qa-avatar{width:40px;height:40px;flex-shrink:0;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;display:grid;place-items:center;font-size:15px}
  .qa-meta{font-size:12.5px;color:var(--muted);margin-bottom:3px}
  .qa-text{color:var(--ink);font-size:15.5px}
  .qa-answer{margin-top:14px;margin-left:53px;padding:14px 18px;background:var(--primary-soft);border-radius:13px;border-left:3px solid var(--primary);position:relative}
  .qa-answer .who{font-weight:700;color:var(--primary);font-size:13px;display:flex;align-items:center;gap:6px;margin-bottom:4px}
  .answer-study{margin-top:8px;display:grid;gap:11px;font-size:15.5px;line-height:1.68;color:var(--ink)}
  .answer-study p{margin:0;color:var(--ink)}
  .answer-study-level{padding:12px 14px;border-radius:11px;background:rgba(74,146,218,.10);border:1px solid rgba(74,146,218,.3);border-left:4px solid var(--primary);font-weight:850;color:var(--ink);letter-spacing:.01em}
  .answer-study-fact{display:flex;align-items:flex-start;gap:8px;padding:9px 12px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:14px}.answer-study-fact strong{color:var(--gold);min-width:82px}
  .answer-study-tip{padding:12px 14px;border-radius:11px;background:rgba(242,200,75,.12);border:1px solid rgba(242,200,75,.35);color:var(--ink)}.answer-study-tip strong{display:block;color:var(--gold);font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
  .answer-study-list{margin:0;padding-left:22px;display:grid;gap:5px}.answer-study-list li{padding-left:3px}
  .qa-whatsapp-notify{margin-top:11px;background:rgba(37,211,102,.12)!important;border-color:rgba(37,211,102,.52)!important;color:#39d77e!important}.qa-whatsapp-notify:hover{background:rgba(37,211,102,.23)!important;border-color:#25D366!important}
  .qa-pending{margin-left:53px;margin-top:10px;font-size:13px;color:var(--accent);font-weight:600;display:flex;align-items:center;gap:6px}

  /* ---------- whatsapp float ---------- */
  .wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--whatsapp);display:grid;place-items:center;box-shadow:0 8px 28px rgba(37,211,102,.45);transition:transform .2s;animation:wapulse 2.6s infinite}
  /* tour-fab por encima de WA y FB */
  .wa-float:hover{transform:scale(1.08)}
  @keyframes wapulse{0%{box-shadow:0 8px 28px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 8px 28px rgba(37,211,102,.45),0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 8px 28px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0)}}

  /* ---------- footer ---------- */
  footer{background:#070F1C;color:rgba(234,241,250,.65);margin-top:40px;border-top:1px solid var(--line)}
  .foot-inner{max-width:1200px;margin:0 auto;padding:54px 24px 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
  footer h4{color:#fff;font-size:17px;margin-bottom:14px;font-family:var(--serif)}
  footer a{display:block;padding:5px 0;font-size:14px;transition:.15s}
  footer a:hover{color:#fff;padding-left:4px}
  .foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 24px;text-align:center;font-size:13px;color:rgba(255,255,255,.5)}

  /* ---------- modal ---------- */
  .overlay,.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(15,30,24,.55);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;animation:fade .2s}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  .modal{background:var(--paper);border-radius:22px;width:100%;max-width:560px;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .25s cubic-bezier(.2,.9,.3,1.2)}
  @keyframes pop{from{transform:translateY(20px) scale(.97);opacity:0}to{transform:none;opacity:1}}
  .modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:2}
  .modal-head h3{font-size:21px}
  .modal-body{padding:26px}
  /* Recordatorios de pago: ventana más generosa para mostrar datos y tres controles sin recortes. */
  .modal.modal-payment-reminders{max-width:min(860px,calc(100vw - 36px))}
  .modal-payment-reminders .modal-body{padding:22px 24px}
  .modal-payment-reminders .pend-row{display:grid;grid-template-columns:36px minmax(220px,1fr) auto auto auto;gap:12px;align-items:center;padding:12px 14px}
  .modal-payment-reminders .pend-info span{display:block;overflow-wrap:anywhere}
  .modal-payment-reminders .pend-row .btn{min-width:0}
  @media(max-width:720px){.modal.modal-payment-reminders{max-width:calc(100vw - 16px)}.modal-payment-reminders .modal-body{padding:16px}.modal-payment-reminders .pend-row{grid-template-columns:36px minmax(0,1fr) auto auto auto;gap:9px;padding:11px}.modal-payment-reminders .pend-row .btn{padding-inline:11px}}
  @media(max-width:590px){.modal-payment-reminders .pend-row{grid-template-columns:36px minmax(0,1fr);gap:9px}.modal-payment-reminders .pend-row .btn{grid-row:2;padding-inline:12px}.modal-payment-reminders .pend-row .btn:nth-of-type(1){grid-column:1/2}.modal-payment-reminders .pend-row .btn:nth-of-type(2){grid-column:2/3;justify-self:start}.modal-payment-reminders .pend-row .btn:nth-of-type(3){grid-column:2/3;justify-self:end}.modal-payment-reminders .pend-info{padding-bottom:2px}}
  /* Solicitud de precio: contenido compacto, visible y sin desbordamiento horizontal. */
  .pdf-price-modal{width:min(680px,calc(100vw - 24px));max-height:min(88vh,760px);overflow:hidden;display:flex;flex-direction:column}
  .pdf-price-modal .modal-head{padding:16px 18px;gap:12px;flex-shrink:0}
  .pdf-price-modal .modal-head h3{min-width:0;overflow-wrap:anywhere;font-size:clamp(18px,4.4vw,22px);line-height:1.2}
  .pdf-price-modal .modal-body{padding:14px 18px 18px;overflow:auto;min-width:0}
  .pdf-price-request{display:grid;gap:12px;min-width:0}
  .pdf-price-document{padding:12px 14px;border:1px solid rgba(242,200,75,.35);border-radius:14px;background:rgba(242,200,75,.08);min-width:0}
  .pdf-price-kicker{font-size:11px;font-weight:800;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;margin-bottom:5px}
  .pdf-price-document strong{display:block;color:var(--ink);font-size:15px;line-height:1.35;overflow-wrap:anywhere;word-break:break-word}
  .pdf-price-document small{display:block;color:var(--muted);font-size:12.5px;line-height:1.4;margin-top:5px;overflow-wrap:anywhere}
  .pdf-price-modal .field{min-width:0}
  .pdf-price-modal .textarea{box-sizing:border-box;width:100%;min-width:0;min-height:138px;max-height:190px;font-size:13px;line-height:1.45;resize:vertical;overflow-y:auto}
  .pdf-price-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .pdf-price-actions .btn{margin:0;min-width:0;padding-inline:12px;font-size:14px;white-space:normal;line-height:1.25}
  .pdf-price-note{font-size:12px;line-height:1.4;color:var(--muted);text-align:center;margin:0}
  @media(max-width:560px){.pdf-price-modal{width:calc(100vw - 16px);max-height:92vh}.pdf-price-modal .modal-head{padding:14px 15px}.pdf-price-modal .modal-body{padding:12px 14px 15px}.pdf-price-modal .textarea{min-height:138px;max-height:25vh}.pdf-price-actions{grid-template-columns:1fr}.pdf-price-document{padding:11px 12px}}
  @media(max-height:680px){.pdf-price-modal{max-height:94vh}.pdf-price-modal .textarea{min-height:110px;max-height:19vh}.pdf-price-request{gap:9px}}
  .x-btn{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;color:var(--muted);transition:.15s;cursor:pointer;flex-shrink:0}
.x-btn:active{transform:scale(0.95)}
  .x-btn:hover{background:var(--line);color:var(--ink)}
  .lightbox{position:fixed;inset:0;z-index:120;background:rgba(10,18,14,.92);display:grid;place-items:center;padding:30px;cursor:zoom-out;animation:fade .2s}
  .lightbox img{max-width:92vw;max-height:90vh;border-radius:10px;box-shadow:var(--shadow-lg)}

  /* ---------- admin ---------- */
  .admin-tabs{display:flex;gap:6px;background:var(--surface);border:1px solid var(--line);padding:6px;border-radius:14px;margin-bottom:28px;flex-wrap:wrap}
  .admin-tabs button{padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;color:var(--muted);transition:.15s}
  .admin-tabs button.active{background:var(--primary);color:#fff}
  .admin-tabs button:not(.active):hover{background:var(--primary-soft);color:var(--primary)}
  .admin-banner{display:flex;align-items:center;gap:12px;background:#241F0F;border:1px solid #4A3F1C;color:#F0CE72;padding:13px 18px;border-radius:13px;font-size:14px;font-weight:500;margin-bottom:24px}
  .row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .admin-list-item{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px}
  .admin-list-item .ali-body{flex:1;min-width:0}
  .admin-list-item h4{font-size:16px}
  .admin-list-item .sub{font-size:13px;color:var(--muted)}
  .emoji-pick{display:flex;flex-wrap:wrap;gap:8px}
  .emoji-pick.emoji-catalog{max-height:194px;overflow-y:auto;align-content:flex-start;padding:2px 5px 2px 2px;scrollbar-width:thin}
  .emoji-pick.emoji-catalog.icon-catalog{display:block;max-height:330px;padding:4px 6px 8px 2px}
  .icon-catalog-group{padding:8px 0 11px;border-bottom:1px dashed var(--line)}
  .icon-catalog-group:last-child{border-bottom:0}
  .icon-catalog-title{font-size:11px;font-weight:800;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;margin:0 0 7px 2px}
  .icon-catalog-icons{display:flex;flex-wrap:wrap;gap:7px}
  .emoji-pick button{width:46px;height:46px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-size:22px;display:grid;place-items:center;transition:.15s}
  .icon-catalog-icons button{width:43px;height:43px;font-size:21px}
  .emoji-pick button.sel{border-color:var(--primary);background:var(--primary-soft);transform:scale(1.05)}
  .file-pill{display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:9px 13px;margin-bottom:8px;font-size:13.5px}
  .file-pill .fp-ico{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;flex-shrink:0;font-size:13px;font-weight:700}
  .file-pill .fp-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
  .modal.modal-files{max-width:min(1040px,calc(100vw - 28px))}
  .modal.modal-files .modal-body{padding:22px 24px}
  .modal-files .file-pill{display:grid;grid-template-columns:auto minmax(250px,1fr) auto auto;gap:10px 12px;padding:11px 14px;position:relative;cursor:help;min-width:0}
  .modal-files .file-pill:hover,.modal-files .file-pill:focus-within{border-color:rgba(74,146,218,.65);background:rgba(74,146,218,.06)}
  .modal-files .file-pill .fp-name{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere;line-height:1.38;font-size:14px;font-weight:700}
  .modal-files .file-actions{display:flex;gap:5px;align-items:center;flex-wrap:wrap;justify-content:flex-end;min-width:0}
  .file-hover-preview{position:fixed;z-index:190;width:min(310px,calc(100vw - 28px));padding:12px;border-radius:15px;background:#0b1626;border:1px solid rgba(116,176,244,.7);box-shadow:0 18px 52px rgba(0,0,0,.48);pointer-events:auto;display:none;color:#fff}
  .file-hover-preview.is-open{display:block}
  .file-hover-preview .fhp-title{font-size:12px;font-weight:800;line-height:1.35;margin:0 0 9px;overflow-wrap:anywhere;color:#e8f2ff}
  .file-hover-preview .fhp-media{min-height:120px;max-height:390px;overflow:auto;border-radius:9px;background:#15233a;display:grid;place-items:center}
  .file-hover-preview img{width:100%;height:auto;display:block;border-radius:7px;background:#fff}
  .file-hover-preview .fhp-loading,.file-hover-preview .fhp-error{padding:28px 15px;text-align:center;color:#c7d7ed;font-size:12px;line-height:1.45}
  @media(max-width:760px){.modal.modal-files{max-width:calc(100vw - 14px)}.modal.modal-files .modal-body{padding:17px 14px}.modal-files .file-pill{grid-template-columns:auto minmax(0,1fr) auto;gap:8px}.modal-files .file-pill .fp-name{font-size:13px}.modal-files .file-actions{grid-column:1/-1;justify-content:flex-start;border-top:1px solid var(--line);padding-top:8px}.file-hover-preview{display:none!important}}
  .seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:3px;margin-bottom:14px}
  .html-resource-card{position:relative;overflow:hidden;display:flex;align-items:center;gap:18px;padding:22px 24px;margin-bottom:16px;border:1px solid rgba(139,92,246,.38);border-radius:var(--radius);background:linear-gradient(135deg,rgba(139,92,246,.13),rgba(74,146,218,.08));box-shadow:var(--shadow-sm)}
  .html-resource-card::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:linear-gradient(180deg,#8b5cf6,#4a92da)}
  .html-resource-icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;flex-shrink:0;background:linear-gradient(135deg,#8b5cf6,#4a92da);color:#fff;font-size:27px;box-shadow:0 9px 22px rgba(97,74,190,.28)}
  .html-resource-body{flex:1;min-width:0}.html-resource-body h3{font-family:var(--sans);font-size:18px;line-height:1.3;margin:0 0 5px;overflow-wrap:anywhere}.html-resource-body p{font-size:13px;color:var(--muted);line-height:1.45;margin:0}.html-resource-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.html-resource-badge{font-size:10.5px;font-weight:900;letter-spacing:.05em;color:#c4b5fd;border:1px solid rgba(167,139,250,.42);background:rgba(91,33,182,.2);border-radius:999px;padding:5px 9px;white-space:nowrap}
  @media(max-width:680px){.html-resource-card{align-items:flex-start;flex-wrap:wrap;padding:18px}.html-resource-icon{width:50px;height:50px}.html-resource-body{min-width:calc(100% - 72px)}.html-resource-actions{width:100%;justify-content:stretch}.html-resource-actions .btn{flex:1;justify-content:center}}
  .seg button{padding:8px 16px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--muted)}
  .seg button.on{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm)}

  .empty{text-align:center;padding:60px 20px;color:var(--muted)}

  /* ---------- muro de pago ---------- */
  .paywall{position:relative;text-align:center;background:linear-gradient(165deg,#11243E 0%,#0C1A30 100%);border:1px solid var(--line);border-radius:var(--radius);padding:46px 30px;overflow:hidden}
  .paywall::before{content:"";position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(242,200,75,.18),transparent 70%);pointer-events:none}
  .paywall>*{position:relative;z-index:1}
  .pw-lock{font-size:46px;margin-bottom:10px}
  .pw-badge{display:inline-block;background:rgba(242,200,75,.16);color:var(--gold);border:1px solid rgba(242,200,75,.4);padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
  .pw-title{font-size:clamp(22px,3.4vw,30px);margin-bottom:10px}
  .pw-sub{color:var(--ink-soft);max-width:520px;margin:0 auto 22px;font-size:15.5px}
  .pw-price{display:flex;align-items:baseline;justify-content:center;gap:6px;margin-bottom:8px}
  .pw-amt{font-family:var(--serif);font-size:54px;font-weight:600;color:var(--gold);line-height:1}
  .pw-per{color:var(--muted);font-weight:600;font-size:16px}
  .pw-pitch{color:var(--ink);max-width:480px;margin:0 auto 26px;font-size:16px}
  .pw-feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;max-width:720px;margin:0 auto 30px;text-align:left}
  .pw-feat{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:13px;padding:13px 15px}
  .pw-fico{font-size:22px;flex-shrink:0}
  .pw-ft{font-weight:700;font-size:14.5px}
  .pw-fd{font-size:12.5px;color:var(--muted)}
  .pw-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
  .access-banner{display:flex;align-items:center;gap:14px;border-radius:var(--radius-sm);padding:16px 20px;margin-bottom:22px;font-size:14.5px;flex-wrap:wrap}
  .access-banner.ok{background:rgba(37,211,102,.1);border:1px solid rgba(37,211,102,.4)}
  .access-banner.no{background:rgba(242,200,75,.1);border:1px solid rgba(242,200,75,.4)}
  .access-banner strong{color:var(--ink)}

  /* ---------- banner CTA venta ---------- */
  .cta-banner{position:relative;overflow:hidden;background:linear-gradient(150deg,#163C68,#0C1A30);border:1px solid var(--line);border-radius:var(--radius);padding:50px 30px;text-align:center;color:#fff}
  .cta-banner::after{content:"";position:absolute;inset:0;opacity:.5;background-image:radial-gradient(circle at 1px 1px, rgba(255,255,255,.1) 1.4px, transparent 0);background-size:26px 26px;mask-image:linear-gradient(to bottom right, black, transparent 70%)}
  .cta-cross{position:absolute;font-family:var(--serif);font-size:280px;color:rgba(242,200,75,.06);top:-70px;right:-30px;line-height:1;pointer-events:none}
  .cta-inner{position:relative;z-index:1;max-width:640px;margin:0 auto}
  .cta-inner h2{font-size:clamp(26px,4vw,40px);margin:16px 0 12px}
  .cta-inner p{color:rgba(255,255,255,.85);font-size:16px;margin-bottom:22px}
  .cta-inner p strong{color:#fff}
  .cta-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:26px}
  .cta-item{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:600}

  /* ---------- últimas subidas ---------- */
  .upload-row{display:flex;align-items:center;gap:15px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px 18px;cursor:pointer;transition:.18s}
  .upload-row:hover{transform:translateX(4px);border-color:rgba(242,200,75,.5);box-shadow:var(--shadow-sm)}
  .upload-row .up-ico{width:42px;height:42px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:12px;font-weight:800;letter-spacing:.04em}
  .upload-row .up-body{flex:1;min-width:0}
  .upload-row .up-body h4{font-size:15.5px;font-family:var(--sans);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .upload-row .up-meta{margin-top:3px}
  .upload-row .up-loc{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);font-weight:500}
  .upload-row .up-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
  .upload-row .up-when{font-size:12.5px;color:var(--accent);font-weight:600;white-space:nowrap;flex-shrink:0}
  @media(max-width:600px){.upload-row .up-when{display:none}}

  /* ---------- ficha cliente / pagos ---------- */
  .ficha-head{display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:18px}
  .ficha-avatar{width:82px;height:82px;flex-shrink:0;border-radius:24px;background:linear-gradient(140deg,var(--primary),var(--primary-dark));color:#fff;font-family:var(--serif);font-weight:600;font-size:34px;display:grid;place-items:center;box-shadow:0 8px 18px rgba(0,0,0,.15)}
  .status-chip{padding:9px 16px;border-radius:999px;font-weight:700;font-size:13.5px}
  .status-chip.ok{background:rgba(37,211,102,.14);color:#4ade80;border:1px solid rgba(37,211,102,.4)}
  .status-chip.no{background:rgba(242,200,75,.14);color:var(--gold);border:1px solid rgba(242,200,75,.4)}
  .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
  .stat-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px;text-align:center}
  .stat-box .sb-n{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--gold)}
  .stat-box .sb-l{font-size:12.5px;color:var(--muted);font-weight:600;margin-top:2px}
  .year-nav{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}
  .pay-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .pay-cell{border-radius:var(--radius-sm);padding:16px;border:1px solid var(--line);background:var(--surface);transition:.15s}
  .pay-cell.paid{border-color:rgba(37,211,102,.5);background:rgba(37,211,102,.08)}
  .pay-cell.due{opacity:.85}
  .pay-mes{font-weight:700;font-size:15px}
  .pay-state{font-size:12.5px;font-weight:600;margin:4px 0}
  .pay-cell.paid .pay-state{color:#4ade80}
  .pay-cell.due .pay-state{color:var(--muted)}
  .pay-amt{font-family:var(--serif);font-size:18px;color:var(--ink-soft)}
  .pay-action-hero{position:relative;overflow:hidden;display:flex;align-items:center;gap:18px;flex-wrap:wrap;background:linear-gradient(135deg,rgba(242,200,75,.18),rgba(74,146,218,.10));border:2px solid rgba(242,200,75,.65);border-radius:var(--radius);padding:22px 24px;margin:18px 0;box-shadow:0 16px 42px rgba(242,200,75,.16)}
  .pay-action-hero::before{content:"";position:absolute;inset:-80px auto auto -80px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(242,200,75,.22),transparent 70%);pointer-events:none}
  .pay-action-hero>*{position:relative;z-index:1}
  .pay-action-icon{width:54px;height:54px;flex-shrink:0;border-radius:18px;display:grid;place-items:center;background:rgba(242,200,75,.18);border:1px solid rgba(242,200,75,.45);font-size:28px}
  .pay-action-title{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:4px}
  .pay-action-text{font-size:14px;color:var(--muted);line-height:1.45}
  .pay-action-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-left:auto;align-items:center}
  .btn-pay-alert{font-size:15px!important;padding:13px 22px!important;box-shadow:0 10px 30px rgba(242,200,75,.32);animation:payPulse 2.2s infinite}
  .btn-pay-email{border-color:rgba(74,146,218,.45)!important;color:var(--ink-soft)!important;background:rgba(74,146,218,.10)!important}
  .btn-pay-email:hover{border-color:var(--primary)!important;color:var(--primary)!important;background:var(--primary-soft)!important}
  @keyframes payPulse{0%{box-shadow:0 10px 30px rgba(242,200,75,.28),0 0 0 0 rgba(242,200,75,.42)}70%{box-shadow:0 10px 30px rgba(242,200,75,.28),0 0 0 12px rgba(242,200,75,0)}100%{box-shadow:0 10px 30px rgba(242,200,75,.28),0 0 0 0 rgba(242,200,75,0)}}
  @media(max-width:680px){.pay-action-hero{align-items:flex-start}.pay-action-buttons{width:100%;margin-left:0}.pay-action-buttons .btn,.pay-action-buttons a{width:100%}.pay-action-buttons .btn{justify-content:center}}
  /* admin payment toggles */
  .pay-cell.toggle{cursor:pointer}
  .pay-cell.toggle:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
  .cli-row{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin-bottom:10px;flex-wrap:wrap}
  .cli-row .cli-av{width:42px;height:42px;flex-shrink:0;border-radius:12px;background:var(--primary-soft);color:var(--primary);font-weight:700;display:grid;place-items:center}
  .cli-row .cli-info{flex:1;min-width:160px}
  .cli-row .cli-info h4{font-size:16px}
  .cli-row .cli-info .sub{font-size:12.5px;color:var(--muted)}
  .cli-pay-chip{font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px}
  .cli-pay-chip.ok{background:rgba(37,211,102,.14);color:#4ade80}
  .cli-pay-chip.no{background:rgba(242,200,75,.14);color:var(--gold)}
  .empty .e-ico{font-size:46px;margin-bottom:14px;opacity:.5}
  .badge-count{background:var(--accent);color:#fff;border-radius:999px;font-size:11px;font-weight:700;padding:1px 8px;margin-left:6px}

  .reveal{opacity:0;transform:translateY(18px);animation:reveal .6s forwards}
  @keyframes reveal{to{opacity:1;transform:none}}

  /* ---------- home mejorada ---------- */
  .hero-badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
  .hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:700;color:rgba(255,255,255,.9)}
  .hero-badge .hb-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
  .hero-divider{width:56px;height:3px;background:var(--gold);border-radius:3px;margin:32px 0}
  .trust-bar{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}
  .trust-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;gap:32px;align-items:center;justify-content:center;flex-wrap:wrap}
  .trust-item{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--ink-soft)}
  .trust-item .ti-ico{font-size:22px}
  .trust-sep{width:1px;height:28px;background:var(--line);flex-shrink:0}
  @media(max-width:700px){.trust-sep{display:none}}
  .academia-section{padding:80px 0;background:var(--bg)}
  .academia-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
  @media(max-width:860px){.academia-inner{grid-template-columns:1fr;gap:36px}}
  .academia-text .eyebrow{margin-bottom:14px}
  .academia-text h2{font-size:clamp(28px,3.8vw,44px);margin-bottom:18px}
  .academia-text p{color:var(--ink-soft);font-size:16px;line-height:1.75;margin-bottom:14px}
  .academia-check-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:22px}
  .academia-check-list li{display:flex;align-items:flex-start;gap:11px;font-size:15px;color:var(--ink-soft)}
  .academia-check-list li::before{content:"✓";width:22px;height:22px;flex-shrink:0;border-radius:50%;background:rgba(74,146,218,.18);color:var(--primary);font-size:12px;font-weight:800;display:grid;place-items:center;margin-top:1px}
  .academia-visual{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media(min-width:1200px){
    .spec-grid-home{grid-template-columns:repeat(6,1fr)!important}
  }
  .av-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;transition:.2s}
  .av-card:hover{border-color:rgba(74,146,218,.4);transform:translateY(-3px);box-shadow:var(--shadow)}
  .av-card .av-ico{font-size:32px;margin-bottom:12px}
  .av-card h4{font-size:16px;margin-bottom:6px}
  .av-card p{font-size:13px;color:var(--muted);line-height:1.55}
  .av-card.featured{background:linear-gradient(140deg,var(--primary-soft),rgba(42,106,176,.12));border-color:rgba(74,146,218,.35);grid-column:span 2}
  .av-card.featured h4{font-size:18px}
  .pilares-section{padding:80px 0;background:linear-gradient(180deg,var(--bg) 0%,var(--paper) 100%)}
  .pilares-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:44px}
  .pilar-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;position:relative;overflow:hidden;transition:.22s}
  .pilar-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;border-radius:4px 4px 0 0}
  .pilar-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
  .pilar-card.p1::before{background:linear-gradient(90deg,#4A92DA,#7BB8F0)}
  .pilar-card.p2::before{background:linear-gradient(90deg,#F2C84B,#FFD45E)}
  .pilar-card.p3::before{background:linear-gradient(90deg,#4ade80,#22c55e)}
  .pilar-card.p4::before{background:linear-gradient(90deg,#f472b6,#ec4899)}
  .pilar-ico{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;font-size:28px;margin-bottom:20px}
  .pilar-card h3{font-size:21px;margin-bottom:10px}
  .pilar-card p{color:var(--muted);font-size:14.5px;line-height:1.65}
  .pilar-list{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:7px}
  .pilar-list li{font-size:13.5px;color:var(--ink-soft);display:flex;align-items:center;gap:8px}
  .pilar-list li::before{content:"→";color:var(--primary);font-weight:700;font-size:12px}
  .proceso-section{padding:80px 0;background:var(--paper)}
  .proceso-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;margin-top:44px;position:relative}
  .proceso-steps::before{content:"";position:absolute;top:36px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--primary),rgba(74,146,218,.2));z-index:0}
  @media(max-width:700px){.proceso-steps::before{display:none}}
  .proceso-step{text-align:center;padding:0 16px;position:relative;z-index:1}
  .ps-num{width:72px;height:72px;border-radius:50%;background:linear-gradient(140deg,var(--primary),var(--primary-dark));color:#fff;font-family:var(--serif);font-size:26px;font-weight:600;display:grid;place-items:center;margin:0 auto 18px;box-shadow:0 8px 24px rgba(42,106,176,.35)}
  .proceso-step h4{font-size:16px;margin-bottom:8px}
  .proceso-step p{font-size:13.5px;color:var(--muted);line-height:1.55}

  /* ---------- pasarela de pagos ---------- */
  .pay-methods{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-bottom:20px}
  .pay-method-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 10px;border-radius:var(--radius-sm);border:2px solid var(--line);background:var(--surface);cursor:pointer;transition:.18s;font-weight:700;font-size:13px;color:var(--ink-soft)}
  .pay-method-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);transform:translateY(-2px)}
  .pay-method-btn.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}
  .pay-method-btn .pm-ico{font-size:28px;line-height:1}
  .pay-method-btn .pm-label{font-size:12px;font-weight:700;text-align:center;line-height:1.2}
  .pay-instructions{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;margin-bottom:18px;display:none}
  .pay-instructions.visible{display:block}
  .pay-instr-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
  .pay-instr-ico{font-size:32px}
  .pay-instr-title{font-size:17px;font-weight:700;font-family:var(--serif)}
  .pay-instr-sub{font-size:13px;color:var(--muted);margin-top:2px}
  .pay-data-row{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 15px;margin-bottom:8px}
  .pay-data-label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
  .pay-data-value{font-size:15px;font-weight:700;color:var(--ink);font-family:var(--serif)}
  .pay-copy-btn{padding:7px 13px;border-radius:8px;background:var(--primary-soft);color:var(--primary);border:1px solid rgba(74,146,218,.3);font-size:12px;font-weight:700;cursor:pointer;transition:.15s;white-space:nowrap;flex-shrink:0}
  .pay-copy-btn:hover{background:var(--primary);color:#fff}
  .pay-amount-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(242,200,75,.14);border:1px solid rgba(242,200,75,.4);color:var(--gold);padding:8px 16px;border-radius:999px;font-size:14px;font-weight:700;margin-bottom:14px}
  .pay-steps{list-style:none;counter-reset:step;margin:0 0 14px}
  .pay-steps li{counter-increment:step;display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-soft);margin-bottom:8px}
  .pay-steps li::before{content:counter(step);width:22px;height:22px;flex-shrink:0;border-radius:50%;background:var(--primary);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;margin-top:1px}
  .pay-warn{display:flex;align-items:flex-start;gap:9px;background:rgba(242,200,75,.08);border:1px solid rgba(242,200,75,.3);border-radius:10px;padding:11px 14px;font-size:13px;color:var(--gold);margin-top:12px}
  .pay-method-tag{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700}
  .pay-method-tag.bizum{background:rgba(0,180,120,.15);color:#00B478;border:1px solid rgba(0,180,120,.35)}
  .pay-method-tag.revolut{background:rgba(100,100,255,.15);color:#6464FF;border:1px solid rgba(100,100,255,.35)}
  .pay-method-tag.paypal{background:rgba(0,70,150,.15);color:#0070BA;border:1px solid rgba(0,70,150,.35)}
  .pay-method-tag.shopify{background:rgba(149,191,71,.15);color:#5E8E3E;border:1px solid rgba(149,191,71,.4)}
  .pay-method-tag.sepa{background:rgba(74,146,218,.15);color:var(--primary);border:1px solid rgba(74,146,218,.35)}
  .pay-cell .pay-method-tag{margin-top:8px;font-size:11px;justify-content:center;width:100%}
  .pay-cell .pay-date{font-size:10.5px;color:var(--muted);margin-top:5px}
  .test-hist-row.deleted-test{opacity:.82;border-style:dashed}
  .test-hist-row.deleted-test .thi-title{color:var(--muted)}
  .pay-notif-banner{display:flex;align-items:center;gap:12px;background:rgba(37,211,102,.08);border:1px solid rgba(37,211,102,.3);border-radius:var(--radius-sm);padding:14px 18px;font-size:14px;color:#4ade80;margin-top:14px}
  /* ---------- contabilidad ---------- */
  .kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:28px}
  .kpi-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;position:relative;overflow:hidden}
  .kpi-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:3px 3px 0 0}
  .kpi-card.green::before{background:linear-gradient(90deg,#4ade80,#22c55e)}
  .kpi-card.gold::before{background:linear-gradient(90deg,#F2C84B,#FFD45E)}
  .kpi-card.blue::before{background:linear-gradient(90deg,#4A92DA,#7BB8F0)}
  .kpi-card.red::before{background:linear-gradient(90deg,#f87171,#ef4444)}
  .kpi-card.purple::before{background:linear-gradient(90deg,#c084fc,#a855f7)}
  .kpi-label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
  .kpi-value{font-family:var(--serif);font-size:32px;font-weight:600;line-height:1}
  .kpi-sub{font-size:12px;color:var(--muted);margin-top:6px}
  .cont-table{width:100%;border-collapse:collapse;font-size:14px}
  .cont-table th{text-align:left;padding:10px 14px;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--line)}
  .cont-table td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
  .cont-table tr:last-child td{border-bottom:none}
  .cont-table tr:hover td{background:var(--primary-soft)}
  .cont-table .cur-month{background:rgba(242,200,75,.06)}
  .cont-table .cur-month td{border-bottom:1px solid rgba(242,200,75,.25)}
  .month-bar-wrap{width:120px;height:8px;background:var(--line);border-radius:4px;overflow:hidden;display:inline-block;vertical-align:middle;margin-right:8px}
  .month-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,#4A92DA,#4ade80);transition:width .4s}
  .pend-row{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line);margin-bottom:8px}
  .pend-row .pend-av{width:36px;height:36px;flex-shrink:0;border-radius:10px;background:rgba(242,200,75,.15);color:var(--gold);font-weight:700;display:grid;place-items:center;font-size:13px}
  .pend-row .pend-info{flex:1;min-width:0}
  .pend-row .pend-info h5{font-size:14px;margin-bottom:2px}
  .pend-row .pend-info span{font-size:12px;color:var(--muted)}
  .cont-section-title{font-size:17px;font-weight:700;margin:28px 0 14px;display:flex;align-items:center;gap:10px}
  /* ---------- panel avisos ---------- */
  .aviso-row{display:flex;align-items:flex-start;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px;transition:.2s}
  .aviso-row.unread{border-color:rgba(242,200,75,.45);background:rgba(242,200,75,.04)}
  .aviso-row.read{opacity:.65}
  .aviso-ico{width:44px;height:44px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;font-size:22px}
  .aviso-ico.pay{background:rgba(242,200,75,.15)}
  .aviso-body{flex:1;min-width:0}
  .aviso-body h4{font-size:15px;margin-bottom:3px}
  .aviso-body .aviso-meta{font-size:12.5px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
  .aviso-body .aviso-meta strong{color:var(--ink-soft)}
  .aviso-actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap;align-items:center}
  .settings-pay-section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px}
  .settings-pay-section h4{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:10px}
  .settings-pay-section .pm-badge{padding:4px 12px;border-radius:999px;font-size:11.5px;font-weight:700;margin-left:auto}
  .pm-badge.bizum{background:rgba(0,180,120,.15);color:#00B478}
  .pm-badge.revolut{background:rgba(100,100,255,.15);color:#6464FF}
  .pm-badge.paypal{background:rgba(0,70,150,.15);color:#0070BA}
  .pm-badge.sepa{background:rgba(74,146,218,.15);color:var(--primary)}

  .toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:#0B1626;border:1px solid var(--line);color:#fff;padding:14px 24px;border-radius:999px;font-weight:600;font-size:14.5px;z-index:200;box-shadow:var(--shadow-lg);transition:transform .35s cubic-bezier(.2,.9,.3,1.2);display:flex;align-items:center;gap:9px}
  .toast.show{transform:translateX(-50%) translateY(0)}

  @media(max-width:860px){
    .nav-links{position:fixed;top:71px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;padding:14px;gap:6px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
    .nav-links.open{display:flex}
    .nav-links a{padding:13px 16px}
    .nav-cta{margin:6px 0 0}
    /* En móvil se usa un único menú: el lateral dorado. Evita dos hamburguesas en Chrome móvil. */
    .hamburger{display:none}
    .foot-inner{grid-template-columns:1fr;gap:28px}
    .row-2{grid-template-columns:1fr}
    .hero{padding:64px 0 80px}
    .section{padding:52px 0}
  }

  /* Banner ancho de portada */
  .hero-banner-wrap{margin-bottom:34px;max-width:1200px}
  .hero-banner{display:block;width:100%;height:auto;border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.08)}
  @media(max-width:560px){ .hero-banner{border-radius:12px} }

  /* ====== AÑADIDOS: banner-logo, visor PDF protegido, conexiones, compra ====== */
  .nav-store{font-weight:600;color:var(--gold)}
  .nav-store:hover{opacity:.85}
  .nav-lead{font-weight:600;color:var(--primary)}
  .nav-lead:hover{opacity:.85}
  .brand.brand-wide .brand-mark{width:auto;height:46px;min-width:46px;max-width:230px;border-radius:10px;background:transparent;border:none;box-shadow:none;padding:0}
  .brand.brand-wide .brand-mark img{width:auto;height:100%;max-width:230px;object-fit:contain}
  @media(max-width:560px){ .brand.brand-wide .brand-mark{max-width:150px;height:40px} .brand.brand-wide .brand-mark img{max-width:150px} }

  .pdf-secure{position:relative;background:#1b1f26;border-radius:0 0 var(--radius) var(--radius);max-height:760px;overflow:auto;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
  .pdf-secure canvas{display:block;margin:14px auto;box-shadow:0 6px 22px rgba(0,0,0,.5);max-width:100%;height:auto;pointer-events:none}
  .pdf-secure.is-zoomed canvas{max-width:none}
  .pdf-secure .pdf-page{position:relative;min-width:max-content}
  .pdf-zoom-controls{display:inline-flex;align-items:center;gap:4px;padding:3px 5px;border:1px solid rgba(148,163,184,.35);border-radius:10px;background:rgba(15,32,57,.28)}
  .pdf-zoom-controls button{width:30px;height:30px;border:0;border-radius:7px;background:transparent;color:var(--primary);font-size:18px;font-weight:800;cursor:pointer;line-height:1}
  .pdf-zoom-controls button:hover{background:rgba(74,146,218,.18);color:#fff}
  .pdf-zoom-controls output{min-width:42px;text-align:center;color:var(--ink-soft);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}
  .pdf-page.pdf-search-page-hit{outline:4px solid rgba(242,194,48,.92);outline-offset:-4px;box-shadow:0 0 0 7px rgba(242,194,48,.19),0 0 28px rgba(242,194,48,.38);z-index:2}
  @media(max-width:860px){.file-head{flex-wrap:wrap}.pdf-search{order:4;flex:1;min-width:min(100%,310px)}.pdf-search input{flex:1;width:auto}.pdf-zoom-controls{order:5}}
  @media(max-width:650px){.file-head{flex-wrap:wrap}.pdf-search{width:100%;flex-basis:100%;order:4}.pdf-search-status{display:none}.pdf-zoom-controls{order:5}.pdf-zoom-controls button{width:34px;height:34px}.pdf-zoom-controls output{min-width:46px}.pdf-secure{max-height:72vh}}
  .file-block:fullscreen .pdf-host{min-height:0}.file-block:fullscreen .pdf-secure{max-height:none;flex:1;border-radius:0}
  .pdf-wm{position:absolute;inset:0;pointer-events:none;z-index:3;display:flex;flex-wrap:wrap;align-content:center;justify-content:center;gap:46px;opacity:.22;overflow:hidden;transform:rotate(-26deg);mix-blend-mode:multiply}
  .pdf-wm span{font-size:15px;font-weight:800;color:#6b7280;white-space:nowrap;letter-spacing:.55px;text-shadow:0 1px 0 rgba(255,255,255,.35)}
  .pdf-shield{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);padding:8px 16px;background:var(--paper);border-top:1px solid var(--line)}
  .pdf-loading{padding:48px;text-align:center;color:var(--muted)}
  .protected-file-error{margin:18px;padding:26px 22px;text-align:center;border:1px solid rgba(248,113,113,.42);border-radius:16px;background:rgba(127,29,29,.12);color:var(--ink)}
  .protected-file-error .pfe-icon{font-size:34px;line-height:1;margin-bottom:10px}
  .protected-file-error h4{font-size:17px;margin:0 0 8px;color:#fca5a5}
  .protected-file-error p{max-width:620px;margin:0 auto;color:var(--ink-soft);font-size:14px;line-height:1.55}
  .protected-file-error .pfe-actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:16px}
  .protected-file-error small{display:block;max-width:620px;margin:14px auto 0;color:var(--muted);line-height:1.45}

  .log-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:14px}
  .log-row{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line);font-size:14px}
  .log-row:last-child{border-bottom:none}
  .log-row .lr-ico{font-size:18px;flex-shrink:0}
  .log-row .lr-main{flex:1;min-width:0}
  .log-row .lr-sub{font-size:12px;color:var(--muted);margin-top:2px}
  .log-row .lr-time{font-size:12px;color:var(--muted);white-space:nowrap;flex-shrink:0}
  .log-row .lr-dur{font-size:12px;font-weight:700;color:var(--primary);white-space:nowrap;flex-shrink:0}

  /* Botones dorados: el fondo claro exige texto oscuro para mantener una lectura nítida. */
  .buy-btn{background:linear-gradient(135deg,#FFD84A,#F2B928);color:#17120a!important;font-weight:800;text-shadow:none!important;border-color:transparent!important}
  .buy-btn:hover,.buy-btn:focus{color:#17120a!important;filter:brightness(1.06);box-shadow:0 6px 18px rgba(242,194,48,.40)}
  .buy-btn svg,.buy-btn *{color:#17120a!important;stroke:#17120a!important;text-shadow:none!important}
  .btn-oferta,.hero-express-btn,.news-tag,.hero-novedades-pill,.discount-card .dc-badge{color:#17120a!important;text-shadow:none!important}
  .btn-oferta svg{stroke:#17120a!important;color:#17120a!important}

  /* ===== Tour guiado para visitantes ===== */
  .tour-fab{position:fixed;right:20px;bottom:96px;z-index:900;background:var(--primary);color:#fff;border:none;border-radius:999px;padding:13px 20px;font-size:14px;font-weight:700;box-shadow:0 8px 24px rgba(0,0,0,.25);cursor:pointer;display:flex;align-items:center;gap:8px;font-family:inherit}
  .tour-fab:hover{filter:brightness(1.07)}
  @media(max-width:560px){ .tour-fab{right:14px;bottom:96px;padding:11px 16px;font-size:13px} }
  html.tour-open,body.tour-open{overflow:hidden!important;overscroll-behavior:none}
  .tour-overlay{position:fixed;inset:0;z-index:1000;background:rgba(7,15,28,.72);display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(3px);overflow:hidden}
  .tour-card{background:var(--surface);border-radius:20px;max-width:540px;width:100%;box-shadow:0 30px 80px rgba(0,0,0,.4);overflow:hidden;max-height:90vh;display:flex;flex-direction:column}
  .tour-hd{background:linear-gradient(135deg,#102A4E,#173E74);color:#fff;padding:22px 26px}
  .tour-hd .step-count{font-size:12.5px;opacity:.8;letter-spacing:.5px;text-transform:uppercase;font-weight:600}
  .tour-hd h3{font-size:23px;margin-top:6px;font-family:var(--serif)}
  .tour-body{padding:24px 26px;overflow:auto;color:var(--ink)}
  .tour-body p{color:var(--muted);line-height:1.6;font-size:15px}
  .tour-body .tour-ico{font-size:40px;margin-bottom:12px}
  .tour-body ul{margin:14px 0 0;padding-left:20px;color:var(--muted);font-size:14.5px;line-height:1.7}
  .tour-express{margin-top:20px;padding:16px;border:1px solid rgba(74,146,218,.38);border-radius:14px;background:linear-gradient(135deg,rgba(74,146,218,.12),rgba(149,191,71,.08))}
  .tour-express-title{font-size:13px;font-weight:800;color:var(--ink);margin-bottom:10px;text-align:center}
  .tour-express-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .tour-express-btn{min-height:44px;padding:8px 6px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font:inherit;font-size:12px;font-weight:800;line-height:1.2;cursor:pointer;transition:.18s}
  .tour-express-btn:hover{transform:translateY(-1px);border-color:var(--primary);box-shadow:0 5px 14px rgba(74,146,218,.22)}
  .tour-express-btn.tour-cel{border-color:rgba(74,146,218,.65)}
  .tour-express-btn.tour-aux{border-color:rgba(149,191,71,.7)}
  .tour-express-btn.tour-tcae{border-color:rgba(214,106,157,.72)}
  @media(max-width:440px){.tour-express-grid{grid-template-columns:1fr}.tour-express-btn{min-height:40px}}
  .tour-progress{height:5px;background:var(--line);border-radius:999px;overflow:hidden;margin:0 26px}
  .tour-progress > div{height:100%;background:var(--primary);transition:width .3s}
  .tour-ft{display:flex;justify-content:space-between;gap:10px;padding:18px 26px 24px}
  .tour-dots{display:flex;gap:6px;align-items:center}
  .tour-dots span{width:8px;height:8px;border-radius:50%;background:var(--line)}
  .tour-dots span.on{background:var(--primary);transform:scale(1.25)}
  .tour-skip{position:absolute;top:14px;right:14px;background:rgba(255,255,255,.22);border:none;color:#fff;width:48px;height:48px;border-radius:50%;cursor:pointer;font-size:20px;line-height:1;display:grid;place-items:center;transition:.15s}
  .tour-skip:hover{background:rgba(255,255,255,.38);transform:scale(1.1)}
  /* Recorrido compacto: el Paso 0 debe verse entero sin barra de desplazamiento. */
  .tour-overlay{padding:8px}
  .tour-card{max-width:min(680px,calc(100vw - 16px));max-height:calc(100dvh - 16px)}
  .tour-body{overflow:hidden;padding:16px 22px;min-height:0}
  .tour-card-intro .tour-hd{padding:15px 22px}.tour-card-intro .tour-hd h3{font-size:clamp(20px,3.4vw,25px);margin-top:3px}.tour-card-intro .step-count{font-size:11px}
  .tour-card-intro .tour-ico{display:none}.tour-card-intro .tour-body{padding:12px 22px 10px}.tour-card-intro .tour-body p{margin:7px 0;line-height:1.35;font-size:14px}
  .tour-avatar-wrap{width:min(310px,100%);height:auto!important;aspect-ratio:4/3;margin:0 auto 8px!important;background:linear-gradient(135deg,#102a4e,#255d8f)!important}.tour-avatar-wrap #tourAvatarVideo{position:absolute;inset:0;width:100%!important;height:100%!important;max-height:none!important;object-fit:cover!important;object-position:center 42%!important;transform:none;filter:none}.tour-avatar-caption{left:8px!important;right:8px!important;bottom:8px!important;padding:6px 9px!important;font-size:11.5px!important;line-height:1.25!important}
  @media(max-height:720px){.tour-avatar-wrap{width:min(240px,100%)}}
  .tour-video-control{margin-bottom:7px!important}.tour-card-intro .tour-express{margin-top:9px;padding:10px}.tour-card-intro .tour-express-title{margin-bottom:6px;font-size:12px}.tour-card-intro .tour-express-btn{min-height:36px;padding:6px 4px;font-size:11px}
  .tour-card-intro .tour-ft{padding:10px 22px 14px}.tour-card-intro .tour-progress{margin:0 22px}
  @media(max-height:720px){.tour-card-intro .tour-hd{padding:10px 18px}.tour-card-intro .tour-hd h3{font-size:20px}.tour-card-intro .tour-body p{font-size:13px;margin:5px 0}.tour-card-intro .tour-express{margin-top:6px;padding:8px}.tour-card-intro .tour-express-btn{min-height:32px;font-size:10px}.tour-card-intro .tour-ft{padding:7px 18px 10px}.tour-card-intro .tour-skip{width:40px;height:40px;top:8px;right:8px}}
  @media(max-width:480px){.tour-card{max-width:calc(100vw - 12px)}.tour-body{padding:13px 16px}.tour-card-intro .tour-hd,.tour-card-intro .tour-body{padding-left:16px;padding-right:16px}.tour-card-intro .tour-progress{margin:0 16px}.tour-card-intro .tour-ft{padding-left:16px;padding-right:16px}.tour-card-intro .tour-express-grid{gap:5px}}
  @media(max-width:440px){.tour-card-intro .tour-express-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.tour-card-intro .tour-express-btn{min-height:32px;font-size:9.5px}}
  /* Cabecera ultracompacta del Paso 0: en móviles bajos prima ver el vídeo y las acciones sin desplazarse. */
  .tour-card-intro{height:min(620px,calc(100dvh - 12px));max-height:calc(100dvh - 12px)}.tour-card-intro .tour-hd{padding:10px 18px!important;flex-shrink:0}.tour-card-intro .tour-brand-row{gap:8px!important;margin-bottom:3px!important}.tour-card-intro .tour-brand-mark{width:38px!important;height:38px!important;border-radius:9px!important;font-size:19px!important}.tour-card-intro .tour-brand-name{font-size:15px!important;line-height:1.05!important}.tour-card-intro .tour-brand-city{font-size:11px!important}.tour-card-intro .step-count{font-size:10px!important;line-height:1.1}.tour-card-intro .tour-hd h3{font-size:clamp(18px,2.7vw,22px)!important;line-height:1.1;margin:3px 42px 0 0!important}.tour-card-intro .tour-skip{width:38px;height:38px;top:8px;right:10px;font-size:17px}.tour-card-intro .tour-progress{height:4px}.tour-card-intro .tour-body{flex:1;overflow:hidden;padding:8px 18px!important}.tour-card-intro .tour-ft{flex-shrink:0;padding:8px 18px 10px!important}
  @media(max-height:620px){.tour-overlay{padding:4px}.tour-card-intro{height:calc(100dvh - 8px);max-height:calc(100dvh - 8px)}.tour-card-intro .tour-hd{padding:7px 14px!important}.tour-card-intro .tour-brand-mark{width:31px!important;height:31px!important;font-size:16px!important}.tour-card-intro .tour-brand-name{font-size:13px!important}.tour-card-intro .tour-brand-city{font-size:9.5px!important}.tour-card-intro .step-count{font-size:9px!important}.tour-card-intro .tour-hd h3{font-size:17px!important;margin-top:2px!important}.tour-card-intro .tour-skip{width:32px;height:32px;top:6px;right:8px;font-size:15px}.tour-card-intro .tour-progress{height:3px;margin:0 14px!important}.tour-card-intro .tour-body{padding:6px 14px!important}.tour-card-intro .tour-avatar-wrap{width:min(160px,100%);margin-bottom:4px!important}.tour-card-intro .tour-video-control{margin-bottom:3px!important}.tour-card-intro .tour-video-control .btn{padding:5px 8px;font-size:10px}.tour-card-intro .tour-body p{display:none}.tour-card-intro .tour-express{margin-top:3px!important;padding:5px!important}.tour-card-intro .tour-express-title{margin-bottom:3px!important;font-size:9.5px!important}.tour-card-intro .tour-express-btn{min-height:26px!important;padding:3px 2px!important;font-size:8.5px!important}.tour-card-intro .tour-ft{padding:5px 14px 7px!important}.tour-card-intro .tour-dots{gap:4px}.tour-card-intro .tour-dots span{width:6px;height:6px}.tour-card-intro .tour-ft .btn{padding:6px 9px;font-size:10px}}
  @media(max-height:460px){.tour-card-intro .tour-avatar-wrap{width:132px}.tour-card-intro .tour-express-title{display:none}.tour-card-intro .tour-express{padding:3px!important}.tour-card-intro .tour-ft{padding:3px 12px 5px!important}}
  /* ---------- temporizador oferta ---------- */
  .oferta-banner{
    background:linear-gradient(135deg,#0A1628 0%,#0D2144 30%,#1a0808 60%,#0A1628 100%);
    border-top:none;
    border-bottom:none;
    box-shadow:
      0 -3px 0 0 var(--gold),
      0 3px 0 0 var(--gold),
      inset 0 1px 0 rgba(74,146,218,.3),
      inset 0 -1px 0 rgba(229,89,75,.3);
    padding:22px 0;
    position:relative;
    overflow:hidden;
  }
  .oferta-banner::before{
    content:'';
    position:absolute;inset:0;
    background:
      radial-gradient(ellipse at 20% 50%, rgba(74,146,218,.18) 0%, transparent 55%),
      radial-gradient(ellipse at 80% 50%, rgba(229,89,75,.18) 0%, transparent 55%),
      radial-gradient(ellipse at 50% 50%, rgba(242,200,75,.08) 0%, transparent 60%);
    pointer-events:none;
  }
  .oferta-banner::after{
    content:'';
    position:absolute;inset:0;
    background:repeating-linear-gradient(90deg,transparent,transparent 40px,rgba(242,200,75,.04) 40px,rgba(242,200,75,.04) 41px);
    pointer-events:none;
  }
  .oferta-inner{
    max-width:1200px;margin:0 auto;padding:0 8px;
    display:flex;align-items:center;justify-content:center;gap:28px;flex-wrap:wrap;
    position:relative;z-index:1;
  }
  .oferta-label{
    text-align:center;
  }
  .oferta-label .ol-top{
    font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
    background:linear-gradient(90deg,#4A92DA,var(--gold),#E5594B);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
    margin-bottom:6px;
  }
  .oferta-label .ol-main{
    font-family:var(--serif);font-size:clamp(18px,2.5vw,26px);font-weight:700;color:#fff;
    line-height:1.2;
  }
  .oferta-label .ol-main em{color:var(--gold);font-style:normal}
  .oferta-label .ol-sub{font-size:13px;color:rgba(255,255,255,.65);margin-top:4px}
  .oferta-timer{
    display:flex;gap:10px;align-items:center;
  }
  .ot-block{
    text-align:center;
    background:linear-gradient(180deg,rgba(13,33,68,.9),rgba(5,12,28,.9));
    border:1.5px solid rgba(242,200,75,.5);
    border-radius:12px;
    padding:12px 16px;
    min-width:68px;
    box-shadow:0 6px 20px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.08), 0 0 12px rgba(242,200,75,.12);
  }
  .ot-num{
    font-family:var(--serif);font-size:clamp(30px,4vw,44px);font-weight:700;
    color:var(--gold);line-height:1;
    text-shadow:0 0 24px rgba(242,200,75,.8), 0 2px 4px rgba(0,0,0,.6);
  }
  .ot-label{font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-top:5px}
  .ot-sep{font-family:var(--serif);font-size:36px;color:var(--gold);font-weight:700;opacity:.8;animation:blink 1s infinite;text-shadow:0 0 16px rgba(242,200,75,.6)}
  .oferta-cta{text-align:center}
  .oferta-cta .btn-oferta{
    display:inline-flex;align-items:center;gap:10px;
    background:linear-gradient(135deg,var(--gold),#E8A800);
    color:#1a0a00;font-weight:800;font-size:15px;
    padding:14px 28px;border-radius:999px;
    box-shadow:0 6px 24px rgba(242,200,75,.5);
    transition:.2s;cursor:pointer;border:none;font-family:inherit;
    text-shadow:none;
    animation:ofertaPulse 2s infinite;
  }
  @keyframes ofertaPulse{
    0%,100%{box-shadow:0 6px 24px rgba(242,200,75,.5),0 0 0 0 rgba(242,200,75,.4)}
    50%{box-shadow:0 6px 24px rgba(242,200,75,.6),0 0 0 10px rgba(242,200,75,0)}
  }
  .oferta-cta .btn-oferta:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 10px 32px rgba(242,200,75,.65)}
  .oferta-plazas .ot-block{min-width:92px}
  .oferta-plazas .ot-block.urgent{border-color:rgba(229,89,75,.75);background:linear-gradient(180deg,rgba(80,14,14,.95),rgba(26,8,8,.95));box-shadow:0 6px 24px rgba(229,89,75,.32), inset 0 1px 0 rgba(255,255,255,.08)}
  .oferta-plazas .ot-block.urgent .ot-num{font-family:var(--sans);font-size:clamp(18px,2.4vw,26px);color:#FF7A6B;text-transform:uppercase;letter-spacing:.03em}
  .oferta-expired{text-align:center;color:rgba(255,255,255,.5);font-size:14px;padding:8px 0}

  /* ---------- test de prueba gratuito ---------- */
  .demo-test-section{
    padding:64px 0;
    background:linear-gradient(180deg,#0A1628 0%,#0D1F3C 100%);
    position:relative;overflow:hidden;
  }
  .demo-test-section::before{
    content:'';
    position:absolute;top:-60px;right:-60px;width:320px;height:320px;
    border-radius:50%;
    background:radial-gradient(circle,rgba(242,200,75,.12),transparent 70%);
    pointer-events:none;
  }
  .demo-test-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:linear-gradient(135deg,rgba(74,222,128,.2),rgba(74,222,128,.08));
    border:1.5px solid rgba(74,222,128,.5);
    color:#4ade80;font-size:13px;font-weight:800;
    padding:7px 18px;border-radius:999px;margin-bottom:14px;
    letter-spacing:.04em;
  }
  .demo-test-card{
    background:var(--paper);
    border:1px solid var(--line);
    border-radius:var(--radius);
    overflow:hidden;
    max-width:760px;
    margin:32px auto 0;
    box-shadow:var(--shadow-lg);
  }
  .demo-test-head{
    background:linear-gradient(135deg,#0D2144,#173E74);
    padding:20px 26px;
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .demo-test-head h3{font-size:18px;color:#fff;font-weight:700}
  .demo-progress-bar{
    height:6px;background:rgba(255,255,255,.15);border-radius:3px;flex:1;min-width:80px;
  }
  .demo-progress-fill{
    height:100%;background:linear-gradient(90deg,var(--gold),#4ade80);
    border-radius:3px;transition:width .4s ease;
  }
  .demo-q-counter{font-size:13px;color:rgba(255,255,255,.6);font-weight:600;white-space:nowrap}
  .demo-test-body{padding:28px 26px}
  .demo-q-text{
    font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;margin-bottom:20px;
  }
  .demo-q-num{
    display:inline-flex;align-items:center;justify-content:center;
    width:30px;height:30px;border-radius:50%;
    background:linear-gradient(135deg,var(--primary),var(--primary-dark));
    color:#fff;font-weight:800;font-size:13px;margin-right:10px;flex-shrink:0;
  }
  .demo-options{display:grid;gap:10px}
  .demo-opt{
    display:flex;align-items:center;gap:12px;
    padding:13px 16px;border-radius:12px;
    border:1.5px solid var(--line);
    background:var(--surface);
    cursor:pointer;transition:.18s;
    font-size:14.5px;color:var(--ink-soft);
    text-align:left;
  }
  .demo-opt:hover:not(.answered){
    border-color:var(--primary);background:var(--primary-soft);color:var(--ink);
    transform:translateX(4px);
  }
  .demo-opt.selected{border-color:var(--primary);background:var(--primary-soft);color:var(--ink);font-weight:600}
  .demo-opt.correct{border-color:#4ade80;background:rgba(74,222,128,.12);color:#fff;font-weight:700}
  .demo-opt.wrong{border-color:#E5594B;background:rgba(229,89,75,.12);color:#fff;font-weight:700}
  .demo-opt.show-correct{border-color:#4ade80;background:rgba(74,222,128,.08)}
  .demo-opt-letter{
    width:28px;height:28px;border-radius:50%;flex-shrink:0;
    display:grid;place-items:center;font-weight:800;font-size:12px;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
    transition:.18s;
  }
  .demo-opt.correct .demo-opt-letter{background:#4ade80;color:#0a1a0a;border-color:#4ade80}
  .demo-opt.wrong .demo-opt-letter{background:#E5594B;color:#fff;border-color:#E5594B}
  .demo-opt.selected .demo-opt-letter{background:var(--primary);color:#fff;border-color:var(--primary)}
  .demo-feedback{
    margin-top:14px;padding:12px 16px;border-radius:10px;
    font-size:14px;font-weight:600;display:none;
  }
  .demo-feedback.ok{background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.3);color:#4ade80}
  .demo-feedback.fail{background:rgba(229,89,75,.1);border:1px solid rgba(229,89,75,.3);color:#FF7A6B}
  .demo-test-foot{
    padding:16px 26px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  }
  .demo-score-mini{font-size:13px;color:var(--muted);font-weight:600}
  /* Resultado final del test demo */
  .demo-result{
    padding:36px 26px;text-align:center;
  }
  .demo-result-circle{
    width:110px;height:110px;border-radius:50%;
    display:grid;place-items:center;margin:0 auto 20px;
    font-family:var(--serif);font-size:36px;font-weight:700;
    border:4px solid;
  }
  .demo-result-circle.pass{border-color:#4ade80;color:#4ade80;background:rgba(74,222,128,.1);box-shadow:0 0 30px rgba(74,222,128,.3)}
  .demo-result-circle.fail{border-color:#E5594B;color:#E5594B;background:rgba(229,89,75,.1);box-shadow:0 0 30px rgba(229,89,75,.3)}
  .demo-result h3{font-size:clamp(20px,3vw,28px);margin-bottom:10px}
  .demo-result p{color:var(--muted);font-size:15px;max-width:480px;margin:0 auto 24px}
  .demo-cta-box{
    background:linear-gradient(135deg,rgba(242,200,75,.1),rgba(74,146,218,.08));
    border:1.5px solid rgba(242,200,75,.35);
    border-radius:var(--radius-sm);
    padding:20px 24px;
    margin-top:20px;
  }

  /* ---------- testimonios ---------- */
  .testimonios-section{padding:64px 0;background:linear-gradient(180deg,var(--bg) 0%,#0d1f38 100%)}
  .testimonios-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:36px}
  .testimonio-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:24px;
    position:relative;
    transition:.2s;
  }
  .testimonio-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(242,200,75,.3)}
  .testimonio-stars{color:#F2C84B;font-size:18px;letter-spacing:2px;margin-bottom:12px}
  .testimonio-text{font-size:15px;line-height:1.7;color:var(--ink-soft);font-style:italic;margin-bottom:16px}
  .testimonio-text::before{content:'';font-size:40px;color:rgba(242,200,75,.25);font-family:var(--serif);line-height:0;vertical-align:-14px;margin-right:4px}
  .testimonio-autor{display:flex;align-items:center;gap:12px}
  .testimonio-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;flex-shrink:0}
  .testimonio-nombre{font-weight:700;font-size:14px}
  .testimonio-cargo{font-size:12.5px;color:var(--muted);margin-top:1px}
  .testimonio-badge{position:absolute;top:16px;right:16px;background:rgba(74,222,128,.15);color:#4ade80;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;border:1px solid rgba(74,222,128,.3)}

  /* ---------- contador de plazas ---------- */
  .plazas-banner{
    display:inline-flex;align-items:center;gap:10px;
    background:linear-gradient(135deg,rgba(229,89,75,.18),rgba(229,89,75,.08));
    border:1.5px solid rgba(229,89,75,.55);
    border-radius:999px;padding:9px 18px;
    font-size:14px;font-weight:700;color:#fff;
    margin-bottom:18px;
    animation:plazasPulse 2s infinite;
    box-shadow:0 0 20px rgba(229,89,75,.25);
  }
  @keyframes plazasPulse{
    0%,100%{box-shadow:0 0 20px rgba(229,89,75,.25),0 0 0 0 rgba(229,89,75,.4)}
    50%{box-shadow:0 0 20px rgba(229,89,75,.35),0 0 0 8px rgba(229,89,75,0)}
  }
  .plazas-dot{width:10px;height:10px;border-radius:50%;background:#E5594B;flex-shrink:0;animation:blink 1.2s infinite}
  @keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
  .plazas-num{font-family:var(--serif);font-size:20px;color:#FF7A6B;font-weight:700;margin:0 2px}

  /* ---------- menú vertical lateral ---------- */
  .sidenav-overlay{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.35);backdrop-filter:blur(3px);animation:fade .2s}
  .sidenav{position:fixed;left:0;top:0;bottom:0;z-index:90;width:280px;background:#1E3A5F;border-right:2px solid rgba(74,146,218,.35);display:flex;flex-direction:column;box-shadow:10px 0 50px rgba(0,0,0,.5);animation:slideIn .25s cubic-bezier(.2,.9,.3,1)}
  @keyframes slideIn{from{transform:translateX(-100%)}to{transform:none}}
  .sidenav-head{padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:12px;background:#16304F;min-height:96px}
  .sidenav-head .brand-name{font-size:18px;color:#fff}
  .sidenav-brand-link{display:flex;align-items:center;min-width:0;flex:1;cursor:pointer}
  .sidenav-brand-logo{display:block;width:82px;height:82px;object-fit:contain;object-position:center;border-radius:16px;filter:drop-shadow(0 4px 9px rgba(0,0,0,.28))}
  .sidenav-brand-fallback{display:none;font-family:var(--serif);font-size:25px;letter-spacing:-.03em;color:#fff}.sidenav-brand-fallback b{color:var(--gold)}
  .sidenav-body{flex:1;overflow-y:auto;padding:14px 12px}
  .sidenav-link{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:12px;font-weight:600;font-size:15px;color:#C8DCF5;transition:.15s;cursor:pointer;margin-bottom:3px}
  .sidenav-link:hover{background:rgba(74,146,218,.25);color:#fff}
  .sidenav-link.active{background:rgba(74,146,218,.35);color:#fff;font-weight:700;border-left:3px solid var(--primary)}
  .sidenav-link .sn-ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-size:18px;flex-shrink:0;background:rgba(255,255,255,.1)}
  .sidenav-link.active .sn-ico{background:var(--primary);color:#fff}
  .sidenav-link:hover .sn-ico{background:rgba(74,146,218,.3)}
  .sidenav-link .sn-ico.sn-instagram{background:linear-gradient(135deg,#833AB4,#FD1D1D 52%,#FCAF45);color:#fff;font-weight:900}
  .sidenav-link .sn-ico.sn-facebook{background:#1877F2;color:#fff;font-family:Arial,sans-serif;font-weight:900;font-size:23px}
  .sidenav-sep{height:1px;background:rgba(255,255,255,.12);margin:10px 4px}
  .sidenav-foot{padding:14px 12px calc(14px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.12);background:#16304F}
  @media(max-width:860px){
    .sidenav{width:min(320px,88vw)}
    .sidenav-body{padding-bottom:28px;-webkit-overflow-scrolling:touch}
    .sidenav-link{min-height:52px}
  }
  .sn-fb-btn{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:12px;background:#1877F2;color:#fff;font-weight:700;font-size:14px;transition:.15s;cursor:pointer}
  .sn-fb-btn:hover{background:#0f5bbf}
  .sn-fb-btn svg{flex-shrink:0}
  /* botón hamburger visible en desktop también para el sidenav */
  .nav-menu-btn{
    width:44px;height:44px;border-radius:12px;
    border:1.5px solid rgba(242,200,75,.6);
    background:linear-gradient(135deg,rgba(242,200,75,.18),rgba(242,194,48,.08));
    display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:.2s;
    box-shadow:0 2px 10px rgba(242,200,75,.25), inset 0 1px 0 rgba(255,255,255,.1);
    color:var(--gold);
  }
  .nav-menu-btn:hover{
    background:linear-gradient(135deg,rgba(242,200,75,.32),rgba(242,194,48,.18));
    border-color:var(--gold);
    box-shadow:0 4px 18px rgba(242,200,75,.45), inset 0 1px 0 rgba(255,255,255,.15);
    transform:scale(1.06);
  }
  .nav-menu-btn svg{stroke:var(--gold)}

  /* ---------- nav links con iconos ---------- */
  .nav-links a{display:inline-flex;align-items:center;gap:4px}
  .nav-links a .nl-ico{font-size:22px;line-height:1}

  /* ---------- Facebook flotante en footer ---------- */
  .fb-footer-link{display:inline-flex;align-items:center;gap:8px;color:#1877F2;font-weight:600;margin-top:10px;transition:.15s}
  .fb-footer-link:hover{color:#0f5bbf}
  /* Botón flotante Facebook */
  .fb-float{position:fixed;right:92px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:#1877F2;display:grid;place-items:center;box-shadow:0 8px 28px rgba(24,119,242,.5);transition:transform .2s;animation:fbpulse 3s infinite}
  .fb-float:hover{transform:scale(1.08)}
  @keyframes fbpulse{0%{box-shadow:0 8px 28px rgba(24,119,242,.5),0 0 0 0 rgba(24,119,242,.45)}70%{box-shadow:0 8px 28px rgba(24,119,242,.5),0 0 0 14px rgba(24,119,242,0)}100%{box-shadow:0 8px 28px rgba(24,119,242,.5),0 0 0 0 rgba(24,119,242,0)}}

  /* ---------- oferta descuento pago ---------- */
  .discount-offers{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
  .discount-card{border-radius:var(--radius-sm);padding:16px 18px;cursor:pointer;transition:.2s;border:2px solid var(--line);background:var(--surface);position:relative;overflow:hidden}
  .discount-card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
  .discount-card.selected{border-color:var(--accent);background:rgba(242,200,75,.07)}
  .discount-card .dc-badge{display:inline-block;background:var(--accent);color:#1a1200;font-size:11px;font-weight:800;padding:3px 9px;border-radius:999px;margin-bottom:8px;letter-spacing:.04em}
  .discount-card .dc-title{font-weight:700;font-size:15px;margin-bottom:4px}
  .discount-card .dc-price{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--gold)}
  .discount-card .dc-save{font-size:12px;color:#4ade80;font-weight:600;margin-top:2px}
  .discount-card .dc-orig{font-size:12px;color:var(--muted);text-decoration:line-through}
  .discount-card.dc-best::before{content:'⭐ Más popular';position:absolute;top:0;right:0;background:var(--primary);color:#fff;font-size:10px;font-weight:700;padding:4px 10px;border-radius:0 0 0 10px}
  .savings-plan-card{position:relative}
  .savings-plan-tooltip{position:absolute;z-index:12;left:50%;bottom:calc(100% + 11px);width:min(250px,calc(100% + 32px));transform:translate(-50%,8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility .18s ease;background:#132946;border:1px solid rgba(242,200,75,.75);border-radius:11px;padding:9px 11px;color:#fff3bd;font-size:12px;font-weight:800;line-height:1.35;box-shadow:0 10px 24px rgba(0,0,0,.26)}
  .savings-plan-tooltip::after{content:'';position:absolute;left:50%;top:100%;transform:translateX(-50%);border:7px solid transparent;border-top-color:rgba(242,200,75,.75)}
  @media(hover:hover){.savings-plan-card:hover .savings-plan-tooltip{opacity:1;visibility:visible;transform:translate(-50%,0)}}

  /* ---------- Guía pública de regalo: única descarga sin alta ---------- */
  .gift-guide-section{position:relative;overflow:hidden;padding:52px 0;background:linear-gradient(135deg,#edf6ff 0%,#fff9e8 48%,#eef9f0 100%);border-block:1px solid rgba(74,146,218,.18)}
  .gift-guide-section::before{content:'🎁';position:absolute;right:4%;top:-28px;font-size:170px;opacity:.08;transform:rotate(12deg);pointer-events:none}.gift-guide-wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(190px,310px) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;max-width:1080px;margin:0 auto;padding:0 20px}.gift-guide-cover{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 20px 42px rgba(16,42,78,.24);border:5px solid #fff;transform:rotate(-2deg);background:#102a4e}.gift-guide-cover img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top}.gift-guide-cover-badge{position:absolute;left:12px;top:12px;background:var(--gold);color:#17212f;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:900;letter-spacing:.04em}.gift-guide-kicker{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;background:rgba(74,146,218,.13);border:1px solid rgba(74,146,218,.28);color:#174b86;font-size:12px;font-weight:900;letter-spacing:.05em;text-transform:uppercase}.gift-guide-copy h2{font-size:clamp(28px,4vw,43px);line-height:1.08;margin:13px 0 12px;color:#102a4e}.gift-guide-copy p{font-size:16px;line-height:1.58;color:#45586f;max-width:650px}.gift-guide-points{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.gift-guide-point{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;background:#fff;border:1px solid rgba(74,146,218,.17);border-radius:999px;color:#24486f;font-size:12px;font-weight:750;box-shadow:0 3px 10px rgba(16,42,78,.06)}.gift-guide-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px}.gift-guide-download{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#f3bc22,#ffd85c);color:#17212f;border:0;border-radius:12px;padding:14px 17px;font:inherit;font-size:14px;font-weight:900;box-shadow:0 9px 18px rgba(205,157,53,.28);transition:.18s}.gift-guide-download:hover{transform:translateY(-2px);filter:brightness(1.03)}.gift-guide-share{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:#174b86;border:1px solid rgba(74,146,218,.38);border-radius:12px;padding:13px 15px;font:inherit;font-size:13px;font-weight:850;cursor:pointer}.gift-guide-notice{margin-top:10px;font-size:11px;color:#607286}.gift-guide-feedback{margin-top:23px;padding:16px;border-radius:15px;background:rgba(255,255,255,.78);border:1px solid rgba(74,146,218,.21);box-shadow:0 7px 18px rgba(16,42,78,.06)}.gift-guide-feedback h3{font-size:16px;color:#173e74;margin:0 0 5px}.gift-guide-feedback p{font-size:13px;margin:0 0 11px}.gift-feedback-grid{display:grid;grid-template-columns:160px minmax(0,1fr) auto;gap:8px;align-items:center}.gift-feedback-grid .select,.gift-feedback-grid .input{height:40px;font-size:13px}.gift-feedback-grid .btn{height:40px;white-space:nowrap;font-size:13px}.gift-share-text{margin-top:13px!important;color:#174b86!important;font-size:14px!important;font-weight:750}.gift-share-text strong{color:#0b325f}@media(max-width:700px){.gift-guide-section{padding:38px 0}.gift-guide-wrap{grid-template-columns:1fr;gap:22px;text-align:center}.gift-guide-cover{width:min(245px,68vw);margin:0 auto;transform:none}.gift-guide-points,.gift-guide-actions{justify-content:center}.gift-guide-feedback{text-align:left}.gift-feedback-grid{grid-template-columns:1fr}.gift-feedback-grid .btn{width:100%}}
  
  /* ---------- infografías ---------- */
  .infografias-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
  .infografia-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s;cursor:pointer}
  .infografia-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(74,146,218,.4)}
  .infografia-img-wrap{position:relative;overflow:hidden;aspect-ratio:5/3;background:var(--paper)}
  .infografia-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none;-webkit-user-drag:none}
  .infografia-img-wrap::after{content:'🔍 Ver';position:absolute;inset:0;background:rgba(0,0,0,.45);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;opacity:0;transition:.2s}
  .infografia-card:hover .infografia-img-wrap::after{opacity:1}
  .infografia-body{padding:11px 13px}
  .infografia-body h4{font-size:14px;font-weight:700;margin-bottom:3px}
  .infografia-body p{font-size:12px;color:var(--muted);line-height:1.4}
  /* lightbox infografía sin consulta online */
  .infografia-lightbox{position:fixed;inset:0;z-index:200;background:rgba(3,7,16,.97);display:flex;flex-direction:column;align-items:center;padding:0;animation:fade .2s;overflow-y:auto;overflow-x:hidden}
  .infografia-lightbox-bar{display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 16px;background:rgba(0,0,0,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .infografia-lightbox-bar h3{font-size:16px;color:#fff;font-weight:700}
  .infografia-lightbox-img{width:100%;max-width:100%;height:auto;display:block;pointer-events:none;user-select:none;-webkit-user-drag:none;}
  .infografia-lightbox-close{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;display:grid;place-items:center;cursor:pointer;border:none;font-size:22px;transition:.15s;flex-shrink:0}
  .infografia-lightbox-close:hover{background:rgba(255,255,255,.35)}
  .inf-folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:18px}
  .inf-folder-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.2s}
  .inf-folder-card.is-link{cursor:pointer}.inf-folder-card.is-link:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(74,146,218,.48)}
  .inf-folder-mosaic{height:176px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr);gap:2px;background:linear-gradient(145deg,#e8eef6,#cfdbea);overflow:hidden}
  .inf-folder-mosaic[data-count="1"]{grid-template-columns:1fr;grid-template-rows:1fr}
  .inf-folder-mosaic[data-count="2"]{grid-template-columns:repeat(2,1fr);grid-template-rows:1fr}
  .inf-folder-mosaic[data-count="3"]{grid-template-columns:1.35fr 1fr;grid-template-rows:repeat(2,1fr)}
  .inf-folder-mosaic[data-count="3"] .inf-folder-thumb:first-child{grid-row:1/3}
  .inf-folder-mosaic[data-count="4"]{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,1fr)}
  .inf-folder-thumb{position:relative;overflow:hidden;display:grid;place-items:center;background:linear-gradient(145deg,#dfe8f3,#edf3f9);color:#7990aa;font-size:25px}
  .inf-folder-thumb img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none;-webkit-user-drag:none}
  .inf-folder-empty{grid-column:1/-1;grid-row:1/-1;display:grid;place-items:center;text-align:center;padding:20px;color:var(--muted);font-weight:750;font-size:13px}
  .infografia-image-unavailable{width:100%;height:100%;min-height:150px;display:grid;place-items:center;text-align:center;padding:18px;background:linear-gradient(145deg,#e8eef6,#f3f6fa);color:var(--muted);font-size:12px;font-weight:750}
  .inf-folder-meta{padding:15px 16px}.inf-folder-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.inf-folder-title{font-size:17px;margin:0;line-height:1.25}.inf-folder-count{flex-shrink:0;display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-size:11px;font-weight:850}
  .inf-folder-desc{color:var(--muted);font-size:12px;line-height:1.45;margin-top:7px;min-height:18px}.inf-folder-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}
  .inf-folder-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:0 0 22px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
  .inf-folder-back{display:inline-flex;align-items:center;gap:7px;border:0;background:transparent;color:var(--primary);font:inherit;font-weight:850;cursor:pointer;padding:7px 3px}
  .inf-upload-rule{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:rgba(123,227,168,.13);border:1px solid rgba(123,227,168,.34);color:#278557;font-size:11px;font-weight:850}
  .inf-folder-toolbar .btn:disabled{opacity:.45;cursor:not-allowed;filter:grayscale(.35);transform:none;box-shadow:none}
  .infografia-lightbox-stage{position:relative;flex:1;width:100%;min-height:0;display:flex;align-items:flex-start;justify-content:center;padding:18px 72px;background:#050912;overflow:auto;-webkit-overflow-scrolling:touch}
  .infografia-lightbox-stage .infografia-lightbox-img{width:min(100%,1100px);max-width:100%;height:auto;max-height:none;object-fit:contain;margin:0 auto}
  .infografia-lightbox-nav{position:fixed;top:50%;transform:translateY(-50%);z-index:12;width:48px;height:58px;border-radius:14px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.52);color:#fff;font-size:28px;cursor:pointer;display:grid;place-items:center;backdrop-filter:blur(6px)}
  .infografia-lightbox-nav:hover{background:rgba(74,146,218,.82)}.infografia-lightbox-nav.prev{left:13px}.infografia-lightbox-nav.next{right:13px}
  .infografia-lightbox-full{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;border-radius:10px;padding:8px 11px;font:inherit;font-size:12px;font-weight:800;cursor:pointer;margin-left:auto}
  .infografia-lightbox-counter{color:rgba(255,255,255,.72);font-size:12px;font-weight:750;white-space:nowrap}
  @media(max-width:640px){.inf-folder-grid{grid-template-columns:1fr}.inf-folder-mosaic{height:155px}.infografia-lightbox-stage{padding:12px 42px}.infografia-lightbox-nav{width:36px;height:50px;border-radius:10px}.infografia-lightbox-nav.prev{left:5px}.infografia-lightbox-nav.next{right:5px}.infografia-lightbox-bar{gap:8px}.infografia-lightbox-bar h3{font-size:13px}.infografia-lightbox-full{padding:7px;font-size:0}.infografia-lightbox-full::before{content:'⛶';font-size:18px}}

  /* ---------- VISUALICEMOS: HTML interactivo aislado ---------- */
  .visualicemos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
  .visualicemos-card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:19px;padding:22px;box-shadow:var(--shadow-sm);transition:.2s}
  .visualicemos-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(74,146,218,.5)}
  .visualicemos-card::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:linear-gradient(180deg,var(--gold),var(--primary))}
  .visualicemos-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(242,194,48,.18),rgba(74,146,218,.18));border:1px solid rgba(74,146,218,.25);font-size:25px;margin-bottom:15px}
  .visualicemos-card h3{font-size:20px;margin:0 0 8px}.visualicemos-card p{color:var(--muted);font-size:13.5px;line-height:1.5;margin:0;min-height:41px}
  .visualicemos-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:17px;padding-top:14px;border-top:1px solid var(--line)}
  .visualicemos-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
  .visualicemos-viewer{position:fixed;inset:0;z-index:950;background:#07101d;display:flex;flex-direction:column;animation:fade .18s}
  .visualicemos-viewer-bar{display:flex;align-items:center;gap:12px;padding:11px 14px;background:linear-gradient(135deg,#0b1d34,#173e74);color:#fff;border-bottom:1px solid rgba(255,255,255,.16);flex-shrink:0}
  .visualicemos-viewer-title{min-width:0;flex:1}.visualicemos-viewer-title strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.visualicemos-viewer-title small{display:block;color:rgba(255,255,255,.67);font-size:11px;margin-top:1px}
  .visualicemos-viewer-frame{width:100%;height:100%;min-height:0;flex:1;border:0;background:#fff;display:block}
  .visualicemos-viewer-close{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.25);font-size:21px;cursor:pointer;flex-shrink:0}
  .visualicemos-editor-modal{max-width:min(1040px,calc(100vw - 28px));height:min(88vh,850px);display:flex;flex-direction:column;overflow:hidden}
  .visualicemos-editor-modal .modal-body{overflow:auto;flex:1}.visualicemos-code{min-height:390px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12.5px;line-height:1.45;tab-size:2;white-space:pre;overflow:auto}
  .google-completion-modal{max-width:min(720px,calc(100vw - 24px))}.google-completion-modal .modal-body{padding-top:18px}
  @media(max-width:640px){.visualicemos-grid{grid-template-columns:1fr}.visualicemos-viewer-bar{padding:8px 9px}.visualicemos-viewer-title small{display:none}.visualicemos-editor-modal{width:calc(100vw - 12px);height:calc(100dvh - 12px);max-height:none}.visualicemos-editor-modal .modal-head{padding:14px 16px}.visualicemos-editor-modal .modal-body{padding:15px}.visualicemos-code{min-height:48vh}}

  /* ---------- historial tests en ficha cliente ---------- */
  .test-hist-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;display:flex;align-items:center;gap:14px;margin-bottom:10px;transition:.15s}
  .test-hist-row:hover{border-color:var(--primary-soft);box-shadow:var(--shadow-sm)}
  .test-hist-score{font-family:var(--serif);font-size:22px;font-weight:600;min-width:50px;text-align:center}
  .test-hist-info{flex:1;min-width:0}
  .test-hist-info .thi-title{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .test-hist-info .thi-meta{font-size:12px;color:var(--muted);margin-top:3px}
  .btn-repeat-test{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:13px;border:1px solid var(--primary-soft);transition:.15s;cursor:pointer;flex-shrink:0}
  .btn-repeat-test:hover{background:var(--primary);color:#fff}

  /* ---------- banner cookies LOPD ---------- */
  .cookie-banner{
    position:fixed;bottom:0;left:0;right:0;z-index:9998;
    background:linear-gradient(135deg,rgba(10,22,40,.98),rgba(13,33,68,.98));
    border-top:2px solid rgba(74,146,218,.4);
    padding:18px 24px;
    display:flex;align-items:center;gap:18px;flex-wrap:wrap;
    box-shadow:0 -8px 40px rgba(0,0,0,.5);
    backdrop-filter:blur(12px);
    animation:slideUpBanner .4s ease;
  }
  .cookie-banner .cb-text{flex:1;min-width:260px;font-size:13.5px;color:rgba(255,255,255,.8);line-height:1.6}
  .cookie-banner .cb-text strong{color:#fff}
  .cookie-banner .cb-text a{color:var(--primary);text-decoration:underline;cursor:pointer}
  .cookie-banner .cb-actions{display:flex;gap:10px;flex-shrink:0;flex-wrap:wrap}
  .cb-accept{background:var(--primary);color:#fff;border:none;padding:10px 22px;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;transition:.15s;font-family:inherit}
  .cb-accept:hover{background:var(--primary-dark)}
  .cb-reject{background:transparent;color:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.2);padding:10px 18px;border-radius:999px;font-weight:600;font-size:13px;cursor:pointer;transition:.15s;font-family:inherit}
  .cb-reject:hover{color:#fff;border-color:rgba(255,255,255,.5)}
  /* modal legal */
  .legal-modal{position:fixed;inset:0;z-index:300;background:rgba(5,12,28,.88);backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px;animation:fade .2s}
  .legal-modal-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);width:100%;max-width:780px;max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
  .legal-modal-head{padding:20px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--paper);z-index:2}
  .legal-modal-head h3{font-size:20px}
  .legal-modal-body{padding:26px;overflow-y:auto;font-size:14.5px;line-height:1.8;color:var(--ink-soft)}
  .legal-modal-body h4{font-family:var(--serif);font-size:17px;color:var(--ink);margin:24px 0 8px}
  .legal-modal-body h4:first-child{margin-top:0}
  .legal-modal-body p{margin-bottom:12px}
  .legal-modal-body ul{padding-left:20px;margin-bottom:12px}
  .legal-modal-body ul li{margin-bottom:6px}
  .legal-modal-body strong{color:var(--ink)}

  /* ---------- banner recordatorio pago ---------- */
  .pay-reminder-banner{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:9999;width:min(600px,calc(100vw - 32px));background:linear-gradient(135deg,rgba(18,20,35,.97),rgba(30,24,20,.97));border:1.5px solid rgba(229,89,75,.6);border-radius:16px;padding:18px 22px;display:flex;align-items:center;gap:16px;box-shadow:0 8px 40px rgba(0,0,0,.6);backdrop-filter:blur(12px);animation:slideUpBanner .4s ease}
  @keyframes slideUpBanner{from{opacity:0;transform:translateX(-50%) translateY(24px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
  .prb-ico{font-size:34px;flex-shrink:0}
  .prb-body{flex:1;min-width:0}
  .prb-body strong{font-size:15px;display:block;margin-bottom:3px;color:#fff}
  .prb-body p{font-size:13px;color:rgba(255,255,255,.68);margin:0}
  .prb-actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap;align-items:center}

/* ===== ÚLTIMAS NOTICIAS PÚBLICAS ===== */
.news-section{position:relative;margin:0 auto 22px;z-index:5;width:100%}
.news-card{background:linear-gradient(135deg,rgba(13,27,52,.98),rgba(23,44,80,.96));border:1px solid rgba(255,255,255,.12);border-radius:26px;box-shadow:0 26px 70px rgba(0,0,0,.22);overflow:hidden}
.news-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border-bottom:1px solid rgba(255,255,255,.10)}
.news-title{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;letter-spacing:.02em;text-transform:uppercase;font-size:14px}
.news-live{width:10px;height:10px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 0 rgba(239,68,68,.65);animation:newsPulse 1.6s infinite}
.news-sub{color:rgba(255,255,255,.62);font-size:13px}
.news-ticker{position:relative;overflow:hidden;background:rgba(255,255,255,.06);padding:14px 0;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.news-track{display:flex;width:max-content;animation:newsMarqueeLtr var(--news-speed,38s) linear infinite;will-change:transform}
.news-ticker:hover .news-track{animation-play-state:paused}
.news-item{display:flex;align-items:center;gap:10px;margin-right:34px;color:#fff;white-space:nowrap;font-size:15px;font-weight:700}
.news-tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:linear-gradient(135deg,var(--gold),#f59e0b);color:#17120a;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.news-text{color:rgba(255,255,255,.94)}
.news-more{color:#93c5fd;font-weight:800;text-decoration:none;margin-left:4px}
.news-more:hover{text-decoration:underline}
@keyframes newsMarqueeLtr{0%{transform:translateX(-50%)}100%{transform:translateX(0)}}
@keyframes newsPulse{0%{box-shadow:0 0 0 0 rgba(239,68,68,.65)}70%{box-shadow:0 0 0 10px rgba(239,68,68,0)}100%{box-shadow:0 0 0 0 rgba(239,68,68,0)}}
@media(max-width:720px){.news-section{margin:0 auto 18px}.news-head{align-items:flex-start;flex-direction:column}.news-sub{font-size:12px}.news-item{font-size:13px;margin-right:24px}.news-card{border-radius:20px}}
.latest-news-card{display:grid;grid-template-columns:minmax(120px,28%) 1fr;min-height:190px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.latest-news-media{min-height:190px}
.modal.admin-tasks-notice{max-width:500px}
.task-resolution-row{display:flex;align-items:center;gap:8px;min-width:0}.task-resolution-row>button:first-child,.task-resolution-row>div:first-child{flex:1;min-width:0}.task-resolution-row>.btn:last-child{flex:none}@media(max-width:560px){.task-resolution-row{flex-wrap:wrap}.task-resolution-row>button:first-child,.task-resolution-row>div:first-child{flex-basis:100%}}
.admin-client-order{padding:18px;margin:0 0 18px;border:1px solid var(--primary);border-radius:14px;background:rgba(74,146,218,.09)}
.admin-client-order>strong{display:block;font-size:18px;margin-bottom:12px}
.admin-client-order-buttons{display:flex;gap:10px;flex-wrap:wrap}
.admin-client-order-buttons .btn{min-height:44px}
.admin-client-order>small{display:block;color:var(--muted);margin-top:12px;line-height:1.5}
@media(max-width:560px){.admin-client-order-buttons{display:grid;grid-template-columns:1fr}.admin-client-order-buttons .btn{width:100%;justify-content:center}}
.task-specialty-counts{display:grid;gap:7px;margin:18px 0}
.task-specialty-counts button{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);font:inherit;text-align:left;cursor:pointer}
.task-specialty-counts strong{min-width:32px;padding:3px 8px;border-radius:20px;background:var(--primary-soft);text-align:center}
.trial-followup-row{display:grid;grid-template-columns:minmax(190px,1fr) minmax(130px,.6fr) minmax(240px,auto);gap:16px;align-items:center;padding:18px;border-bottom:1px solid var(--line)}
.trial-followup-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:760px){.trial-followup-row{grid-template-columns:1fr;gap:10px}.trial-followup-actions{justify-content:flex-start}}
@media(max-width:640px){.latest-news-card{grid-template-columns:1fr}.latest-news-media{min-height:150px;max-height:190px}}
.hero-top-stack{position:relative;z-index:6;width:100%;margin:0 auto 6px}
.hero-top-stack .news-section{margin:0 auto 14px;width:100%}
.hero-top-stack .news-card{border-radius:22px;background:linear-gradient(135deg,rgba(13,27,52,.98),rgba(23,44,80,.95) 58%,rgba(242,194,48,.10));border-color:rgba(242,194,48,.22);box-shadow:0 20px 58px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.08)}
.hero-top-stack .news-head{padding:12px 18px}
.hero-top-stack .news-ticker{padding:11px 0;background:rgba(255,255,255,.055)}
.hero-top-stack .news-item{font-size:14px;margin-right:30px}
@media(max-width:720px){.hero-top-stack .news-section{margin-bottom:12px}.hero-top-stack .news-head{padding:12px 15px}.hero-top-stack .news-ticker{padding:10px 0}.hero-top-stack .news-item{font-size:13px}}

/* ===== CONTADOR DE VISITAS ===== */
.hero-live-row{position:relative;z-index:5;display:grid;grid-template-columns:minmax(430px,.88fr) minmax(320px,1fr);gap:18px;align-items:stretch;margin:14px auto 24px;width:100%}
.hero-live-left,.hero-live-right{min-width:0;display:flex;align-items:stretch}
.hero-live-left{flex-direction:column;gap:12px}
.visit-counter{display:flex;align-items:stretch;justify-content:center;gap:12px;flex-wrap:wrap;margin:28px auto 0;max-width:760px}
.hero-top-visit-counter{position:relative;z-index:4;margin:0;width:100%;display:flex;align-items:stretch}
.hero-top-visit-counter .visit-counter{margin:0;width:100%;max-width:none;justify-content:flex-start;align-content:stretch}
.hero-top-visit-counter .visit-counter-card{flex:1 1 205px;min-width:0}
.visit-counter-card{display:flex;align-items:center;gap:12px;min-width:220px;padding:14px 18px;border-radius:18px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);box-shadow:0 16px 42px rgba(0,0,0,.18);backdrop-filter:blur(10px)}
.visit-counter-card.total{background:rgba(242,194,48,.11);border-color:rgba(242,194,48,.28)}
.visit-counter-ico{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.10);font-size:20px;flex-shrink:0}
.visit-counter-copy{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.visit-counter-num{font-size:24px;font-weight:900;color:#fff;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.visit-counter-label{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.68);margin-top:3px}
.visit-live-dot{width:9px;height:9px;border-radius:50%;background:#4ade80;display:inline-block;margin-right:6px;box-shadow:0 0 0 0 rgba(74,222,128,.75);animation:visitPulse 1.6s infinite;vertical-align:middle}
.hero-novedades-card{position:relative;width:100%;overflow:hidden;border-radius:22px;padding:16px 17px 15px;background:linear-gradient(135deg,rgba(13,27,52,.98),rgba(27,48,86,.96) 52%,rgba(242,194,48,.16));border:1px solid rgba(242,194,48,.34);box-shadow:0 18px 52px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.hero-novedades-card::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 86% 12%,rgba(242,194,48,.28),transparent 34%),radial-gradient(circle at 0 100%,rgba(74,146,218,.22),transparent 35%);pointer-events:none}
.hero-novedades-glow{position:absolute;right:-34px;top:-44px;width:132px;height:132px;border-radius:999px;background:rgba(242,194,48,.24);filter:blur(20px);pointer-events:none}
.hero-novedades-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px}
.hero-novedades-title{display:flex;align-items:center;gap:10px;color:#fff;font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.065em}
.hero-novedades-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;background:linear-gradient(135deg,var(--gold),#f59e0b);color:#17120a;font-size:10.5px;font-weight:950;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.hero-novedades-sub{position:relative;margin:0 0 10px;color:rgba(255,255,255,.72);font-size:12.5px;line-height:1.35}
.hero-novedades-list{position:relative;display:flex;flex-direction:column;gap:7px}
.hero-novedad-link{display:block;text-decoration:none;color:inherit}
.hero-novedad-row{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:10px;align-items:center;padding:9px 10px;border-radius:14px;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.11);transition:.18s ease}
.hero-novedad-link:hover .hero-novedad-row{background:rgba(255,255,255,.12);border-color:rgba(242,194,48,.36);transform:translateY(-1px)}
.hero-novedad-bullet{width:26px;height:26px;border-radius:10px;display:grid;place-items:center;background:rgba(242,194,48,.16);border:1px solid rgba(242,194,48,.28);color:var(--gold);font-size:13px;font-weight:950}
.hero-novedad-copy{min-width:0;display:flex;flex-direction:column;gap:2px;line-height:1.15}
.hero-novedad-copy strong{color:#fff;font-size:13px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hero-novedad-copy em{font-style:normal;color:rgba(255,255,255,.62);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hero-novedad-tag{border-radius:999px;padding:4px 7px;background:rgba(74,146,218,.18);border:1px solid rgba(74,146,218,.28);color:#bfdbfe;font-size:10px;font-weight:900;text-transform:uppercase;white-space:nowrap;max-width:86px;overflow:hidden;text-overflow:ellipsis}
.hero-express-card{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 15px;border-radius:18px;background:linear-gradient(135deg,rgba(242,194,48,.18),rgba(74,146,218,.14) 50%,rgba(255,255,255,.07));border:1px solid rgba(242,194,48,.30);box-shadow:0 14px 36px rgba(0,0,0,.20);color:#fff;text-decoration:none;isolation:isolate;transition:.18s ease}
.hero-express-card::before{content:"";position:absolute;inset:-40% -18%;background:radial-gradient(circle at 82% 18%,rgba(242,194,48,.26),transparent 32%),radial-gradient(circle at 8% 100%,rgba(74,146,218,.22),transparent 34%);z-index:-1;pointer-events:none}
.hero-express-card:hover{transform:translateY(-1px);border-color:rgba(242,194,48,.48);background:linear-gradient(135deg,rgba(242,194,48,.24),rgba(74,146,218,.18) 50%,rgba(255,255,255,.09))}
.hero-express-copy{min-width:0;display:flex;flex-direction:column;gap:4px;line-height:1.18}
.hero-express-kicker{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:4px 8px;background:rgba(74,222,128,.14);border:1px solid rgba(74,222,128,.25);color:#bbf7d0;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.08em}
.hero-express-title{font-family:var(--serif);font-size:24px;font-weight:700;letter-spacing:-.02em;color:#fff}
.hero-express-text{font-size:12.5px;color:rgba(255,255,255,.72);max-width:210px}
.hero-express-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 12px;background:linear-gradient(135deg,var(--gold),#f59e0b);color:#17120a;font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.04em;box-shadow:0 10px 22px rgba(242,194,48,.20)}
@media(max-width:720px){.hero-express-card{padding:14px;align-items:flex-start;flex-direction:column}.hero-express-title{font-size:22px}.hero-express-text{max-width:none}.hero-express-btn{width:100%}}
.footer-visit-counter{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.footer-visit-pill{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);font-size:12px;color:rgba(255,255,255,.78);font-weight:700}
.footer-visit-pill strong{color:#fff;font-variant-numeric:tabular-nums}
@keyframes visitPulse{0%{box-shadow:0 0 0 0 rgba(74,222,128,.75)}70%{box-shadow:0 0 0 10px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
@media(max-width:980px){.hero-live-row{grid-template-columns:1fr;gap:12px}.hero-top-visit-counter .visit-counter{justify-content:center}.hero-novedades-card{padding:15px}}
@media(max-width:720px){.visit-counter{margin-top:22px;gap:10px}.hero-live-row{margin:12px auto 18px}.hero-top-visit-counter .visit-counter{margin:0 auto}.visit-counter-card{width:100%;min-width:0}.visit-counter-num{font-size:22px}.hero-novedades-head{align-items:flex-start;flex-direction:column}.hero-novedad-row{grid-template-columns:26px minmax(0,1fr)}.hero-novedad-tag{grid-column:2;justify-self:start;max-width:160px}}


  /* ===== Ajustes de parte superior y carga visible solicitados ===== */
  .nav-inner{padding:10px 8px}
  .section{padding:48px 0 60px}
  .section.wrap{padding-top:42px}
  .hero{padding:42px 0 78px}
  .hero-top-stack{margin:34px auto 0}
  .hero-top-stack .news-section{margin-bottom:10px}
  .hero-top-stack .news-head{padding:9px 14px}
  .hero-top-stack .news-ticker{padding:8px 0}
  .hero-top-stack .news-title{font-size:12.5px}
  .hero-top-stack .news-sub{font-size:12px}
  .hero-top-stack .news-item{font-size:13px;margin-right:26px}
  .hero-live-row{grid-template-columns:minmax(260px,320px) minmax(0,1fr);gap:14px;margin:8px auto 16px;align-items:start}
  .hero-live-left,.hero-live-right{align-items:flex-start}
  .hero-top-visit-counter .visit-counter{display:grid;grid-template-columns:1fr;gap:8px;width:100%}
  .hero-top-visit-counter .visit-counter-card{flex:initial;min-width:0;width:100%;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.065);border-color:rgba(255,255,255,.12);box-shadow:0 8px 24px rgba(0,0,0,.14)}
  .hero-top-visit-counter .visit-counter-card.total{background:rgba(242,194,48,.075);border-color:rgba(242,194,48,.18)}
  .hero-top-visit-counter .visit-counter-ico{width:34px;height:34px;border-radius:11px;font-size:16px}
  .hero-top-visit-counter .visit-counter-num{font-size:20px}
  .hero-top-visit-counter .visit-counter-label{font-size:10.5px;letter-spacing:.06em}
  .hero-novedades-card{padding:14px 15px;box-shadow:0 12px 38px rgba(0,0,0,.20),inset 0 1px 0 rgba(255,255,255,.08)}
  .hero-novedades-head{margin-bottom:6px}
  .hero-novedades-title{font-size:12.5px}
  .hero-novedades-pill{padding:4px 8px;font-size:10px}
  .hero-novedades-sub{font-size:12px;margin-bottom:8px}
  .hero-novedad-row{padding:8px 9px}
  .hero-banner-wrap{margin-bottom:22px}
  .hero-badge-row{margin-bottom:20px}
  .hero-divider{margin:22px 0}
  .hero-stats{margin-top:34px}
  @media(max-width:980px){.hero-live-row{grid-template-columns:1fr;gap:10px}.hero-top-visit-counter .visit-counter{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media(max-width:720px){.hero{padding:34px 0 64px}.section{padding:36px 0 52px}.section.wrap{padding-top:30px}.hero-top-stack{margin:24px auto 0}.hero-top-visit-counter .visit-counter{grid-template-columns:1fr}.hero-top-stack .news-head{gap:8px}.hero-banner-wrap{margin-bottom:18px}}

  /* ===== FORO INTERNO ===== */
  .forum-section{padding-top:30px}
  .forum-cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
  .forum-cat-btn{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.7);padding:8px 18px;border-radius:20px;font-size:13px;font-weight:500;cursor:pointer;transition:.2s}
  .forum-cat-btn:hover{background:rgba(99,102,241,.15);color:#fff;border-color:rgba(99,102,241,.4)}
  .forum-cat-btn.active{background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;border-color:transparent;box-shadow:0 3px 12px rgba(99,102,241,.3)}
  .forum-new-btn-wrap{margin-bottom:24px}
  .forum-login-hint{background:rgba(255,255,255,.04);border:1px dashed rgba(255,255,255,.15);border-radius:12px;padding:18px 24px;text-align:center;color:var(--muted);font-size:15px;margin-bottom:24px}
  .forum-list{display:flex;flex-direction:column;gap:16px}
  .forum-thread-card{display:flex;align-items:center;gap:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px;cursor:pointer;transition:all .25s cubic-bezier(0.4,0,0.2,1);position:relative}
  .forum-thread-card:hover{background:rgba(255,255,255,.06);border-color:rgba(99,102,241,.4);transform:translateY(-2px);box-shadow:0 12px 24px -8px rgba(0,0,0,0.5)}
  .forum-thread-card.pinned{border-left:4px solid var(--gold);background:rgba(255,215,0,.03)}
  .ftc-avatar{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:grid;place-items:center;font-size:20px;font-weight:800;color:#fff;flex-shrink:0;box-shadow:0 4px 12px rgba(99,102,241,0.3)}
  .ftc-avatar.is-prof{background:linear-gradient(135deg,var(--gold),#d97706);box-shadow:0 4px 12px rgba(242,200,75,0.3)}
  .ftc-main{flex:1;min-width:0}
  .ftc-title{font-size:18px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.4}
  .ftc-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--muted);align-items:center}
  .ftc-cat{background:rgba(99,102,241,.15);color:var(--accent);padding:4px 12px;border-radius:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px}
  .ftc-info{display:flex;align-items:center;gap:6px}
  .ftc-author-name{font-weight:600;color:rgba(255,255,255,0.9)}
  .ftc-author-name.is-prof{color:var(--gold)}
  .ftc-stats{display:flex;align-items:center;gap:20px;flex-shrink:0;margin-left:12px}
  .ftc-stat-item{display:flex;flex-direction:column;align-items:center;gap:2px}
  .ftc-stat-val{font-size:16px;font-weight:800;color:#fff}
  .ftc-stat-lbl{font-size:10px;color:var(--muted);text-transform:uppercase;font-weight:600;letter-spacing:0.5px}
  @media(max-width:768px){
    .forum-thread-card{padding:20px;gap:16px}
    .ftc-avatar{width:40px;height:40px;font-size:16px}
    .ftc-title{font-size:16px}
    .ftc-stats{display:none}
  }
  .forum-back{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;margin-bottom:18px;font-size:14px;text-decoration:none;cursor:pointer}
  .forum-back:hover{text-decoration:underline}
  .forum-thread-head{margin-bottom:24px}
  .forum-thread-head h2{font-size:22px;margin-bottom:8px}
  .forum-admin-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
  .forum-op{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:28px;margin-bottom:32px;box-shadow:0 8px 32px rgba(0,0,0,0.2)}
  .forum-msg-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
  .forum-msg-author{font-weight:700;font-size:15px;color:#fff}
  .forum-msg-author.is-prof{color:var(--gold)}
  .forum-msg-body{font-size:16px;line-height:1.8;color:rgba(255,255,255,0.9);word-break:break-word}
  .forum-msg-date{font-size:12px;color:var(--muted);margin-top:16px;display:block}
  .forum-msg-footer{display:flex;align-items:center;gap:16px;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,0.06)}
  .forum-reply-btn{background:rgba(99,102,241,0.1);border:1px solid rgba(99,102,241,0.2);color:var(--accent);font-size:13px;cursor:pointer;padding:6px 14px;border-radius:8px;font-weight:600;transition:.2s}
  .forum-reply-btn:hover{background:rgba(99,102,241,0.2);border-color:var(--accent)}
  .forum-replies-header{font-size:16px;font-weight:700;margin-bottom:20px;color:#fff;display:flex;align-items:center;gap:8px}
  .forum-replies{display:flex;flex-direction:column;gap:16px;margin-bottom:32px}
  .forum-reply{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:20px 24px;transition:.2s}
  .forum-reply:hover{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.1)}
  .forum-reply.is-prof-reply{border-left:4px solid var(--gold);background:rgba(255,215,0,0.02)}
  .forum-reply-quote{font-size:12px;color:var(--muted);margin-bottom:8px;padding-left:10px;border-left:2px solid rgba(255,255,255,.15)}
  .forum-reply-quote-box{font-size:13px;color:var(--muted);margin-bottom:10px;padding:8px 12px;background:rgba(255,255,255,.04);border-radius:8px}
  .forum-reply-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:18px;margin-top:10px}
  .forum-reply-form-actions{display:flex;justify-content:flex-end;margin-top:10px}
  .forum-locked-msg{text-align:center;padding:20px;color:var(--muted);font-size:15px}
  .forum-cta-home{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(139,92,246,.15));border:1px solid rgba(99,102,241,.3);border-radius:14px;padding:16px 28px;color:#fff;font-weight:700;font-size:16px;cursor:pointer;transition:.2s;text-decoration:none;margin-top:10px}
  .forum-cta-home:hover{background:linear-gradient(135deg,rgba(99,102,241,.25),rgba(139,92,246,.25));transform:translateY(-2px);box-shadow:0 6px 20px rgba(99,102,241,.3)}
  @media(max-width:640px){.forum-thread-card{flex-direction:column;align-items:flex-start;gap:10px}.ftc-right{text-align:left;margin-left:0}.ftc-title{white-space:normal}}

  /* ===== SISTEMA DE LOGROS ===== */
  .achievements-panel{margin-top:36px}
  .achievements-panel h3{font-size:18px;margin-bottom:6px}
  .achievements-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
  .streak-banner{display:flex;align-items:center;gap:16px;background:linear-gradient(135deg,rgba(255,140,0,.08),rgba(255,69,0,.08));border:1px solid rgba(255,140,0,.25);border-radius:14px;padding:18px 22px;margin-bottom:20px}
  .streak-fire{font-size:42px;line-height:1}
  .streak-info{flex:1}
  .streak-count{font-size:28px;font-weight:800;color:#ff8c00;font-family:var(--serif)}
  .streak-label{font-size:13px;color:var(--muted);margin-top:2px}
  .streak-best{font-size:12px;color:rgba(255,140,0,.7);margin-top:4px}
  .achievements-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .achievement-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 14px;text-align:center;transition:.2s}
  .achievement-card.unlocked{border-color:rgba(74,146,218,.3);background:rgba(74,146,218,.04)}
  .achievement-card.unlocked:hover{transform:translateY(-3px);box-shadow:0 6px 18px rgba(74,146,218,.15)}
  .achievement-card.locked{opacity:.45;filter:grayscale(.8)}
  .achievement-card.locked .ach-ico{filter:grayscale(1)}
  .ach-ico{font-size:36px;margin-bottom:8px;display:block}
  .ach-name{font-size:12px;font-weight:700;color:var(--ink);line-height:1.3}
  .ach-desc{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.3}
  .ach-date{font-size:10px;color:var(--accent);margin-top:6px}
  .ach-new{position:absolute;top:-6px;right:-6px;background:var(--gold);color:#000;font-size:9px;font-weight:800;padding:3px 7px;border-radius:10px;animation:achPulse 1.5s infinite}
  @keyframes achPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
  .ach-progress{margin-top:8px;height:4px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
  .ach-progress-bar{height:100%;background:var(--accent);border-radius:2px;transition:width .3s}
  @media(max-width:480px){.achievements-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}.streak-banner{flex-direction:column;text-align:center;gap:10px}}

  /* ===== FLASHCARDS ===== */
  .fc-header{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:24px}
  .fc-header h2{font-size:clamp(22px,3vw,28px)}
  .fc-stats{display:flex;gap:16px;flex-wrap:wrap}
  .fc-stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 16px;text-align:center}
  .fc-stat-n{font-size:20px;font-weight:800;color:var(--primary);font-family:var(--serif)}
  .fc-stat-l{font-size:11px;color:var(--muted);margin-top:2px}
  .fc-categories{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-bottom:28px}
  .fc-cat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;cursor:pointer;transition:.2s}
  .fc-cat-card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
  .fc-cat-title{font-weight:700;font-size:16px;margin-bottom:4px}
  .fc-cat-count{font-size:13px;color:var(--muted)}
  .fc-review-container{max-width:500px;margin:0 auto;perspective:1200px}
  .fc-card-wrapper{position:relative;width:100%;min-height:300px;cursor:pointer;transform-style:preserve-3d;transition:transform .5s}
  .fc-card-wrapper.flipped{transform:rotateY(180deg)}
  .fc-card-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:16px;padding:32px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:2px solid var(--line)}
  .fc-card-front{background:linear-gradient(135deg,var(--surface),var(--paper))}
  .fc-card-back{background:linear-gradient(135deg,rgba(74,146,218,.08),rgba(74,146,218,.02));transform:rotateY(180deg)}
  .fc-card-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:12px}
  .fc-card-text{font-size:clamp(16px,2.5vw,20px);font-weight:600;line-height:1.5;color:var(--ink)}
  .fc-card-hint{font-size:12px;color:var(--muted);margin-top:16px}
  .fc-actions{display:flex;justify-content:center;gap:14px;margin-top:24px}
  .fc-btn{padding:14px 28px;border-radius:12px;font-weight:700;font-size:15px;border:none;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:8px}
  .fc-btn-fail{background:rgba(239,68,68,.12);color:#ef4444;border:1.5px solid rgba(239,68,68,.3)}
  .fc-btn-fail:hover{background:rgba(239,68,68,.2);transform:translateY(-2px)}
  .fc-btn-ok{background:rgba(74,222,128,.12);color:#22c55e;border:1.5px solid rgba(74,222,128,.3)}
  .fc-btn-ok:hover{background:rgba(74,222,128,.2);transform:translateY(-2px)}
  .fc-btn-skip{background:var(--surface);color:var(--muted);border:1.5px solid var(--line)}
  .fc-progress{margin-top:20px;text-align:center}
  .fc-progress-bar{height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden;margin-bottom:8px}
  .fc-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:3px;transition:width .3s}
  .fc-progress-text{font-size:12px;color:var(--muted)}
  .fc-admin-grid{display:grid;gap:10px}
  .fc-admin-card{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 18px}
  .fc-admin-card .fc-q{flex:1;font-size:14px;font-weight:600}
  .fc-admin-card .fc-a{flex:1;font-size:13px;color:var(--muted)}
  /* Panel del profesor: grupos de flashcards cerrados y desplegables */
  .fc-admin-group{margin-bottom:18px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
  .fc-admin-group-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;flex-wrap:wrap}
  .fc-admin-group-toggle{appearance:none;border:0;background:transparent;color:var(--text);padding:5px 4px;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer;min-width:0;flex:1}
  .fc-admin-group-toggle:hover strong{color:var(--primary)}
  .fc-admin-group-chevron{display:inline-grid;place-items:center;width:27px;height:27px;border-radius:50%;background:rgba(74,146,218,.13);color:var(--primary);font-size:17px;line-height:1;transition:transform .2s ease;flex-shrink:0}
  .fc-admin-group.is-open .fc-admin-group-chevron{transform:rotate(180deg)}
  .fc-admin-group-panel{display:none;padding:12px 18px 16px;border-top:1px solid var(--line);background:rgba(15,42,78,.025)}
  .fc-admin-group.is-open .fc-admin-group-panel{display:block;animation:fcAdminGroupOpen .2s ease-out}
  @keyframes fcAdminGroupOpen{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
  @media(max-width:600px){.fc-admin-group-head{padding:11px 12px}.fc-admin-group-panel{padding:11px 12px}.fc-admin-group-head .btn{font-size:11px;padding:7px 8px}}
  @media(max-width:600px){.fc-card-wrapper{min-height:250px}.fc-actions{flex-direction:row;gap:10px}.fc-btn{padding:12px 18px;font-size:14px}.fc-admin-card{flex-direction:column;align-items:flex-start;gap:6px}}
  /* ---- Experiencia Flashcards renovada ---- */
  .fc-studio{max-width:980px;margin:0 auto}.fc-studio-hero{position:relative;overflow:hidden;border:1px solid rgba(74,146,218,.28);border-radius:24px;padding:26px 28px;background:radial-gradient(circle at 10% 0%,rgba(74,146,218,.28),transparent 44%),linear-gradient(135deg,#102A4E,#172F55 65%,#152A48);box-shadow:0 18px 48px rgba(0,0,0,.22);margin-bottom:22px}.fc-studio-hero::after{content:'✦';position:absolute;right:28px;top:18px;font-size:62px;color:rgba(242,200,75,.22);transform:rotate(12deg)}.fc-studio-hero h2{position:relative;color:#fff;margin:0;font-size:clamp(28px,4vw,40px)}.fc-studio-hero p{position:relative;color:rgba(255,255,255,.75);margin:8px 0 0;max-width:560px}.fc-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.fc-stat-modern{padding:16px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 20px rgba(0,0,0,.10);text-align:left}.fc-stat-modern .value{font-size:28px;font-weight:900;font-family:var(--serif);line-height:1}.fc-stat-modern .label{font-size:12px;color:var(--muted);margin-top:5px;font-weight:700}.fc-group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:15px}.fc-cat-card{position:relative;overflow:hidden;border-radius:18px!important;padding:18px!important;box-shadow:0 10px 22px rgba(0,0,0,.10);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.fc-cat-card::after{content:'→';position:absolute;right:16px;bottom:13px;font-size:20px;opacity:.36;transition:transform .2s ease,opacity .2s ease}.fc-cat-card:hover{transform:translateY(-4px);box-shadow:0 17px 34px rgba(0,0,0,.18)}.fc-cat-card:hover::after{transform:translateX(5px);opacity:1}.fc-review-stage{position:relative;max-width:660px;margin:0 auto;padding:26px;border-radius:26px;background:radial-gradient(circle at 100% 0%,rgba(242,200,75,.12),transparent 32%),linear-gradient(145deg,rgba(74,146,218,.13),rgba(16,42,78,.12));border:1px solid rgba(74,146,218,.22)}.fc-card-wrapper{min-height:390px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.22));animation:fcCardEnter .38s cubic-bezier(.2,.8,.2,1)}.fc-card-face{border:1px solid rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.fc-card-front{background:radial-gradient(circle at 8% 8%,rgba(74,146,218,.18),transparent 35%),linear-gradient(145deg,var(--surface),#122748)}.fc-card-back{background:radial-gradient(circle at 90% 6%,rgba(74,222,128,.18),transparent 34%),linear-gradient(145deg,rgba(25,91,83,.94),rgba(15,48,61,.98))}.fc-card-back .fc-card-label,.fc-card-back .fc-card-text{color:#f8fffc}.fc-card-label{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.08);font-size:10px}.fc-card-hint{padding:8px 12px;border-radius:999px;background:rgba(242,200,75,.12);color:var(--gold);font-weight:700}.fc-actions{gap:12px}.fc-btn{min-width:180px;justify-content:center;border-radius:14px;box-shadow:0 8px 16px rgba(0,0,0,.12)}.fc-btn-fail{background:linear-gradient(135deg,rgba(229,89,75,.20),rgba(229,89,75,.08))}.fc-btn-ok{background:linear-gradient(135deg,rgba(74,222,128,.24),rgba(34,197,94,.08))}.fc-review-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.fc-review-count{padding:7px 11px;border-radius:999px;background:rgba(74,146,218,.15);border:1px solid rgba(74,146,218,.28);font-size:12px;font-weight:800;color:#bfdbfe}.fc-progress-bar{height:9px;border-radius:999px}.fc-progress-fill{background:linear-gradient(90deg,#4A92DA,#8b5cf6,#4ade80)}.fc-complete{max-width:660px;margin:0 auto;padding:30px;border-radius:26px;background:radial-gradient(circle at 80% 0%,rgba(242,200,75,.16),transparent 35%),var(--surface);border:1px solid rgba(242,200,75,.25);box-shadow:0 18px 42px rgba(0,0,0,.16)}@keyframes fcCardEnter{from{opacity:0;transform:translateY(16px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:640px){.fc-studio-hero{padding:22px 18px}.fc-stat-grid{grid-template-columns:1fr}.fc-review-stage{padding:14px}.fc-card-wrapper{min-height:330px}.fc-actions{flex-direction:column}.fc-btn{width:100%}}
  /* ---- Corrección de volteo de flashcards: evita caras reflejadas en navegadores ---- */
  .fc-review-stage{perspective:none}
  .fc-card-wrapper,.fc-card-wrapper.flipped{transform:none!important;transform-style:flat;transition:none}
  .fc-card-face{display:none;position:relative;inset:auto;min-height:390px;box-sizing:border-box;transform:none!important;backface-visibility:visible;-webkit-backface-visibility:visible}
  .fc-card-wrapper:not(.flipped) .fc-card-front{display:flex;animation:fcFaceReveal .24s ease-out}
  .fc-card-wrapper.flipped .fc-card-back{display:flex;animation:fcFaceReveal .24s ease-out}
  @keyframes fcFaceReveal{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
  @media(max-width:640px){.fc-card-face{min-height:330px}}
  /* ---- Periodos de suscripción ---- */
  .period-list{display:grid;gap:12px;margin-top:16px}
  .period-card{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);flex-wrap:wrap;transition:.15s}
  .period-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}
  .period-card.active{border-color:rgba(74,222,128,.5);background:rgba(74,222,128,.06)}
  .period-card.expired{border-color:var(--line);opacity:.75}
  .period-card.future{border-color:rgba(74,146,218,.4);background:rgba(74,146,218,.06)}
  .period-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;flex-shrink:0}
  .period-card.active .period-icon{background:rgba(74,222,128,.15)}
  .period-card.expired .period-icon{background:rgba(150,150,150,.12)}
  .period-card.future .period-icon{background:rgba(74,146,218,.12)}
  .period-dates{flex:1;min-width:180px}
  .period-dates .pd-range{font-weight:700;font-size:15px;color:var(--ink)}
  .period-dates .pd-meta{font-size:12.5px;color:var(--muted);margin-top:3px;display:flex;gap:12px;flex-wrap:wrap}
  .period-status{padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
  .period-card.active .period-status{background:rgba(74,222,128,.15);color:#4ade80}
  .period-card.expired .period-status{background:rgba(150,150,150,.12);color:var(--muted)}
  .period-card.future .period-status{background:rgba(74,146,218,.12);color:var(--primary)}
  .period-del{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer;font-size:14px;transition:.15s;flex-shrink:0}
  .period-del:hover{border-color:rgba(239,68,68,.5);background:rgba(239,68,68,.08);color:#ef4444}
  .period-form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;margin-bottom:20px}
  .period-form h4{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
  .period-form .pf-row{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr)) auto;gap:12px;align-items:end}
  @media(max-width:1500px){.period-form .pf-row{grid-template-columns:repeat(3,minmax(160px,1fr));}.period-form .pf-row .btn{width:max-content}}
  @media(max-width:700px){.period-form .pf-row{grid-template-columns:1fr 1fr;gap:10px}.period-form .pf-row .btn{width:100%}.period-card{gap:12px;padding:14px 16px}}
  /* TTS Player */
  .tts-player{background:linear-gradient(135deg,rgba(74,146,218,.08),rgba(149,191,71,.08));border:1px solid rgba(74,146,218,.25);border-radius:var(--radius-sm);padding:16px 20px;margin:0 0 4px;animation:tts-fade .3s ease}
  @keyframes tts-fade{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
  .tts-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
  .tts-btn{width:40px;height:40px;border-radius:50%;border:2px solid var(--primary);background:rgba(74,146,218,.1);color:var(--primary);display:grid;place-items:center;cursor:pointer;font-size:18px;transition:.2s}
  .tts-btn:hover{background:var(--primary);color:#fff;transform:scale(1.08)}
  .tts-btn.active{background:var(--primary);color:#fff;box-shadow:0 0 12px rgba(74,146,218,.4)}
  .tts-btn.stop{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.08)}
  .tts-btn.stop:hover{background:#ef4444;color:#fff}
  .tts-speed{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
  .tts-speed input[type=range]{width:100px;accent-color:var(--primary);cursor:pointer}
  .tts-progress{flex:1;min-width:120px;height:6px;background:var(--line);border-radius:3px;overflow:hidden;position:relative}
  .tts-progress-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--gold));border-radius:3px;transition:width .3s}
  .tts-status{font-size:12px;color:var(--muted);margin-top:8px;display:flex;align-items:center;gap:8px}
  .tts-status .tts-page{font-weight:600;color:var(--text)}
  .tts-wave{display:inline-flex;align-items:center;gap:2px;height:16px}
  .tts-wave span{width:3px;background:var(--primary);border-radius:2px;animation:tts-wave-anim .6s ease-in-out infinite alternate}
  .tts-wave span:nth-child(2){animation-delay:.15s}
  .tts-wave span:nth-child(3){animation-delay:.3s}
  .tts-wave span:nth-child(4){animation-delay:.45s}
  @keyframes tts-wave-anim{0%{height:4px}100%{height:14px}}

  /* ---------- Ro · asistente de ayuda ---------- */
  .ro-assistant{position:fixed;right:20px;bottom:96px;z-index:910;font-family:var(--sans)}
  .ro-fab{width:76px;height:76px;border-radius:50%;padding:3px;border:2px solid var(--gold);background:linear-gradient(135deg,#173e74,#4a92da);box-shadow:0 10px 30px rgba(7,20,42,.48),0 0 0 0 rgba(74,146,218,.42);cursor:pointer;position:relative;transition:transform .2s;animation:roPulse 3.2s infinite}
  .ro-fab:hover{transform:translateY(-3px) scale(1.05)}
  .ro-fab img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 30%;border-radius:50%;background:#122947}
  .ro-fab-badge{position:absolute;right:-7px;bottom:-4px;background:var(--gold);color:#17120a;border:2px solid var(--bg);border-radius:999px;padding:3px 7px;font-size:10px;font-weight:900;line-height:1;letter-spacing:.2px}
  .ro-tooltip{position:absolute;right:82px;bottom:13px;white-space:nowrap;background:#fff;color:#17263d;border:1px solid rgba(74,146,218,.28);border-radius:999px;padding:9px 13px;font-size:13px;font-weight:850;box-shadow:0 8px 20px rgba(0,0,0,.2);opacity:0;transform:translateX(8px) scale(.96);pointer-events:none;transition:.25s}.ro-tooltip:after{content:'';position:absolute;right:-6px;top:50%;width:11px;height:11px;background:#fff;border-right:1px solid rgba(74,146,218,.28);border-top:1px solid rgba(74,146,218,.28);transform:translateY(-50%) rotate(45deg)}
  .ro-nudge .ro-tooltip{opacity:1;transform:none}.ro-nudge{animation:roWave .55s ease-in-out 3,roPulse 3.2s infinite!important}.ro-nudge img{animation:roAvatarWave .55s ease-in-out 3}
  @keyframes roAvatarWave{0%,100%{transform:rotate(0)}50%{transform:rotate(7deg) translateY(-2px)}}@keyframes roWave{0%,100%{transform:rotate(0)}25%{transform:rotate(-6deg)}75%{transform:rotate(6deg)}}
  @keyframes roPulse{0%,100%{box-shadow:0 10px 30px rgba(7,20,42,.48),0 0 0 0 rgba(74,146,218,.42)}65%{box-shadow:0 10px 30px rgba(7,20,42,.48),0 0 0 13px rgba(74,146,218,0)}}
  .ro-panel{position:absolute;right:0;bottom:92px;width:min(390px,calc(100vw - 30px));max-height:min(660px,calc(100vh - 130px));overflow:auto;border:1px solid rgba(74,146,218,.38);border-radius:22px;background:var(--paper);box-shadow:0 24px 70px rgba(0,0,0,.48);animation:roPop .22s ease-out;padding-bottom:14px}
  .ro-menu-assistant{top:74px;right:14px;bottom:auto}.ro-menu-assistant .ro-panel{position:relative;right:auto;bottom:auto}.nav-ro-mini{display:inline-flex!important;align-items:center;gap:6px!important;color:#dcecff!important;font-weight:800!important}.nav-ro-mini img{width:24px;height:24px;border-radius:50%;object-fit:cover;object-position:center 28%;border:1px solid var(--gold)}
  @media(max-width:640px){.ro-menu-assistant{top:66px;right:8px}.nav-ro-mini{padding:5px 7px!important}.nav-ro-mini span{display:none}}
  @keyframes roPop{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
  .ro-panel-head{display:flex;align-items:center;gap:11px;padding:15px 16px;background:linear-gradient(135deg,#102a4e,#1e528e);color:#fff;border-radius:21px 21px 0 0}
  .ro-panel-head img{width:46px;height:46px;border-radius:50%;object-fit:cover;object-position:center 27%;border:2px solid var(--gold)}
  .ro-panel-head strong{display:block;font-size:16px}.ro-panel-head small{display:block;color:rgba(255,255,255,.77);font-size:12px;margin-top:1px}
  .ro-close{margin-left:auto;width:34px;height:34px;border:0;background:rgba(255,255,255,.16);color:#fff;border-radius:50%;font-size:18px;cursor:pointer}
  .ro-chat{padding:15px 16px 6px}.ro-bubble{padding:11px 13px;border-radius:14px 14px 14px 4px;background:#e8f2ff;color:#163252;font-size:13.5px;line-height:1.45;margin-bottom:11px}.ro-answer{background:linear-gradient(135deg,rgba(149,191,71,.16),rgba(74,146,218,.12));border:1px solid rgba(149,191,71,.32);color:var(--ink)}
  .ro-quick{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 16px}.ro-quick button{padding:10px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);font:inherit;font-weight:750;font-size:12px;text-align:left;cursor:pointer;transition:.16s}.ro-quick button:hover{border-color:var(--primary);background:#eef6ff;transform:translateY(-1px)}
  .ro-contact{padding:6px 16px}.ro-contact .field{margin-bottom:10px}.ro-contact .input,.ro-contact .textarea,.ro-contact .select{font-size:13px}.ro-contact .textarea{min-height:78px}.ro-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.ro-actions .btn{font-size:12px;padding:11px 8px}.ro-consent{display:flex;gap:8px;align-items:flex-start;font-size:11.5px;color:var(--muted);line-height:1.35;margin:9px 0}
  .ro-contact-link{display:flex;justify-content:center;margin:10px 16px 2px}.ro-contact-link button{border:0;background:none;color:var(--primary);font:inherit;font-size:12.5px;font-weight:800;cursor:pointer}
  .ro-free-ask{margin:14px 16px 8px;padding:14px;border:2px solid rgba(74,146,218,.55);border-radius:16px;background:linear-gradient(145deg,rgba(74,146,218,.13),rgba(149,191,71,.08));box-shadow:0 8px 22px rgba(16,42,78,.14)}.ro-free-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:900;color:#163252;margin-bottom:4px}.ro-free-help{font-size:12px;line-height:1.4;color:var(--muted);margin-bottom:10px}.ro-free-input{display:block;width:100%;min-height:92px;resize:vertical;padding:12px 13px;border:2px solid rgba(74,146,218,.42);border-radius:12px;background:#fff;color:#17263d;font:inherit;font-size:14px;line-height:1.4;box-sizing:border-box;outline:none;box-shadow:inset 0 1px 2px rgba(0,0,0,.05);transition:.16s}.ro-free-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(74,146,218,.16)}.ro-free-submit{width:100%;margin-top:10px;padding:12px 14px;font-size:14px;font-weight:900;border-radius:11px}.ro-free-examples{display:block;text-align:center;color:var(--muted);font-size:10.5px;line-height:1.35;margin-top:8px}
  .ro-quick{grid-template-columns:1fr;gap:7px;margin:10px 16px}.ro-quick button{padding:9px 11px;font-size:12.5px}
  /* Chat de Ro: mensajes reconocibles, avatares y zona de escritura siempre accesible. */
  .ro-panel{height:min(590px,calc(100dvh - 130px));max-height:min(590px,calc(100dvh - 130px));display:flex;flex-direction:column;overflow:hidden;padding-bottom:0;background:#f4f8fe}.ro-panel-head{flex-shrink:0}.ro-sound-toggle{width:31px;height:31px;border:0;background:rgba(255,255,255,.16);color:#fff;border-radius:50%;font-size:14px;cursor:pointer}.ro-panel-content{display:flex;flex-direction:column;min-height:0;flex:1}.ro-thread{flex:1;min-height:108px;overflow-y:auto;padding:13px 13px 6px;background:linear-gradient(180deg,#edf5ff 0%,#f8fbff 100%);scrollbar-width:thin}.ro-msg{display:flex;align-items:flex-end;gap:7px;margin:0 0 11px}.ro-msg-avatar,.ro-user-mark{width:34px;height:34px;flex:0 0 34px;border-radius:50%;object-fit:cover;border:2px solid #fff;box-shadow:0 2px 7px rgba(23,49,88,.18)}.ro-user-mark{display:grid;place-items:center;background:linear-gradient(135deg,#4a92da,#2d74bc);color:#fff;font-size:15px}.ro-msg-body{max-width:calc(100% - 48px)}.ro-msg-name{display:block;font-size:10.5px;font-weight:900;color:#60728a;margin:0 0 3px 3px}.ro-msg-bubble{padding:10px 11px;border-radius:15px 15px 15px 4px;background:#fff;color:#183350;font-size:13px;line-height:1.42;box-shadow:0 2px 7px rgba(26,65,112,.10);border:1px solid rgba(68,125,184,.16)}.ro-msg-profesor .ro-msg-bubble{background:linear-gradient(135deg,#fff8e6,#fffdf8);border-color:rgba(204,157,53,.36);color:#4b3810}.ro-msg-profesor .ro-msg-name{color:#92701d}.ro-msg-user{flex-direction:row-reverse}.ro-msg-user .ro-msg-name{text-align:right;margin:0 3px 3px 0}.ro-msg-user .ro-msg-bubble{border-radius:15px 15px 4px 15px;background:linear-gradient(135deg,#367ec7,#559ee6);color:#fff;border-color:transparent}.ro-composer{flex-shrink:0;margin:9px 12px 7px;padding:10px;border:2px solid rgba(74,146,218,.5);border-radius:15px;background:#fff;box-shadow:0 6px 16px rgba(26,76,131,.10)}.ro-composer-title{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:900;color:#173e74;margin-bottom:6px}.ro-composer .ro-free-input{min-height:62px;font-size:13px;padding:9px 10px}.ro-composer .ro-free-submit{margin-top:7px;padding:9px 11px;font-size:13px}.ro-composer .ro-free-examples{font-size:10px}.ro-quick{display:flex;flex-wrap:wrap;gap:6px;margin:0 12px 8px}.ro-quick button{flex:1 1 calc(50% - 4px);padding:7px 8px;border-radius:999px;text-align:center;font-size:11px}.ro-after-actions{display:flex;gap:7px;margin:0 12px 8px}.ro-after-actions button{flex:1;padding:7px 8px;border:1px solid rgba(74,146,218,.35);border-radius:999px;background:#fff;color:#173e74;font:inherit;font-size:11px;font-weight:800;cursor:pointer}.ro-contact-scroll{flex:1;overflow-y:auto;background:#f4f8fe}.ro-contact .ro-msg{margin:4px 0 13px}.ro-contact-link{margin:6px 16px 10px}
  @media(max-height:700px){.ro-panel{height:min(510px,calc(100dvh - 112px));max-height:min(510px,calc(100dvh - 112px))}.ro-thread{min-height:78px;padding:9px 11px 4px}.ro-msg{margin-bottom:7px}.ro-msg-bubble{padding:8px 9px;font-size:12px}.ro-msg-avatar,.ro-user-mark{width:29px;height:29px;flex-basis:29px}.ro-composer{margin:6px 10px 5px;padding:8px}.ro-composer .ro-free-input{min-height:48px}.ro-composer .ro-free-examples{display:none}.ro-quick{margin:0 10px 6px}.ro-quick button{padding:5px 7px;font-size:10px}}
  .tour-fab{bottom:184px}
  @media(max-width:560px){.ro-assistant{right:13px;bottom:90px}.ro-fab{width:66px;height:66px}.ro-panel{bottom:80px;width:min(370px,calc(100vw - 24px))}.tour-fab{right:14px;bottom:170px}.ro-quick{grid-template-columns:1fr}.ro-actions{grid-template-columns:1fr}}
  /* Ro compacto y estable: siempre dentro de la pantalla y sin recargar el chat visualmente. */
  .ro-panel{position:fixed;right:14px;bottom:88px;top:auto;width:min(365px,calc(100vw - 22px));height:min(470px,calc(100dvh - 108px));max-height:calc(100dvh - 108px);z-index:912}.ro-panel[hidden]{display:none!important}
  .ro-menu-assistant .ro-panel{position:fixed;top:66px;right:10px;bottom:auto;height:min(470px,calc(100dvh - 82px));max-height:calc(100dvh - 82px)}
  .ro-panel-head{position:relative;z-index:4}.ro-close{display:grid;place-items:center;flex-shrink:0;position:relative;z-index:5}.ro-sound-toggle{flex-shrink:0}
  .ro-thread{scroll-behavior:smooth;overscroll-behavior:contain;scrollbar-width:auto}.ro-msg-avatar{display:block;background:#fff center 30%/cover no-repeat;border-color:#fff}.ro-msg-profesor .ro-msg-avatar{background-position:center 22%;border-color:#f0bf38}
  @media(max-width:560px){.ro-panel{right:10px;bottom:82px;width:calc(100vw - 20px);height:min(440px,calc(100dvh - 98px));max-height:calc(100dvh - 98px)}.ro-menu-assistant .ro-panel{top:58px;right:8px;height:calc(100dvh - 70px);max-height:calc(100dvh - 70px)}}