:root {
      --navy: #1a3a5c;
      --deep: #001a4e;
      --gold: #e6b540;
      --red: #e63946;
      --canvas: #f9f9ff;
      --surface: #f1f3ff;
      --surface-2: #e9edff;
      --ink: #101827;
      --muted: #5f6d7e;
      --line: #dce2f5;
      --white: #ffffff;
      --green: #138a5b;
      --shadow: 0 24px 80px rgba(0, 26, 78, .14);
      --radius: 8px;
      font-family: Inter, Arial, sans-serif;
    }

    * { box-sizing: border-box; }
    [hidden] { display: none !important; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--canvas);
      line-height: 1.5;
    }
    body.lock { overflow: hidden; }
    h1, h2, h3, .brand, .metric, .btn, .exam-option, .price {
      font-family: Montserrat, Inter, Arial, sans-serif;
      letter-spacing: 0;
    }
    h1, h2, h3, p { margin: 0; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    .wrap { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
    .section { padding: 86px 0; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--navy);
      font-weight: 800;
      font-size: 13px;
      text-transform: uppercase;
    }
    .eyebrow::before {
      content: "";
      width: 30px;
      height: 3px;
      background: var(--gold);
      border-radius: 999px;
    }
    .section-title {
      margin-top: 12px;
      font-size: clamp(30px, 5vw, 50px);
      line-height: 1.05;
      color: var(--deep);
      max-width: 780px;
    }
    .section-lead {
      margin-top: 16px;
      max-width: 690px;
      color: var(--muted);
      font-size: 18px;
    }
    .btn {
      min-height: 50px;
      border: 0;
      border-radius: var(--radius);
      padding: 0 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      font-weight: 800;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
      white-space: nowrap;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary { background: var(--gold); color: #201500; box-shadow: 0 12px 28px rgba(230, 181, 64, .32); }
    .btn-navy { background: var(--deep); color: white; }
    .btn-ghost { border: 1px solid rgba(255,255,255,.35); color: white; background: rgba(255,255,255,.08); }
    .btn-light { border: 1px solid var(--line); color: var(--deep); background: white; }
    .icon-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,.24);
      background: rgba(255,255,255,.12);
      color: white;
      display: grid;
      place-items: center;
      font-weight: 900;
    }
    .header {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(249,249,255,.92);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(220,226,245,.7);
    }
    .nav {
      min-height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      color: var(--deep);
      font-size: 19px;
    }
    .logo {
      width: 64px;
      height: 52px;
      flex: 0 0 auto;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 3px 5px rgba(0,26,78,.16));
      image-rendering: auto;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 20px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
    }
    .nav-links a:hover { color: var(--deep); }
    .mobile-menu {
      display: none;
      flex: 0 0 auto;
      color: var(--deep);
      background: white;
      border: 1px solid var(--line);
      box-shadow: 0 6px 18px rgba(0,26,78,.08);
      transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .mobile-menu:hover { transform: none; border-color: rgba(0,26,78,.25); }
    .mobile-menu:focus-visible { outline: 3px solid rgba(230,181,64,.42); outline-offset: 2px; }
    .menu-icon { width: 20px; height: 16px; display: flex; flex-direction: column; justify-content: space-between; }
    .menu-icon span { width: 100%; height: 2px; border-radius: 999px; background: currentColor; transform-origin: center; transition: transform .22s ease, opacity .18s ease; }
    .header.menu-open .mobile-menu { background: var(--surface); border-color: rgba(0,26,78,.18); box-shadow: none; }
    .header.menu-open .menu-icon span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .header.menu-open .menu-icon span:nth-child(2) { opacity: 0; transform: scaleX(.3); }
    .header.menu-open .menu-icon span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .sticky-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translateX(-50%) translateY(120px);
      z-index: 58;
      width: min(560px, calc(100% - 28px));
      background: var(--deep);
      color: white;
      border-radius: 8px;
      box-shadow: var(--shadow);
      padding: 10px;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 12px;
      transition: transform .25s ease;
    }
    .sticky-cta.show { transform: translateX(-50%) translateY(0); }
    .sticky-cta span { padding-left: 12px; font-weight: 800; }
    .hero {
      position: relative;
      overflow: hidden;
      background: radial-gradient(circle at 78% 15%, rgba(230,181,64,.16), transparent 32%), linear-gradient(135deg, var(--deep), var(--navy));
      color: white;
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 86px;
      background: var(--canvas);
      clip-path: polygon(0 55%, 100% 10%, 100% 100%, 0 100%);
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      min-height: 720px;
      padding: 76px 0 120px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
      gap: 42px;
      align-items: center;
    }
    .hero h1 {
      font-size: clamp(44px, 7vw, 82px);
      line-height: .96;
      max-width: 740px;
    }
    .hero .gold { color: var(--gold); }
    .hero-content { position: relative; z-index: 2; }
    .hero-copy {
      margin-top: 20px;
      font-size: clamp(18px, 2vw, 23px);
      max-width: 680px;
      color: rgba(255,255,255,.86);
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .proof-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 34px;
      max-width: 700px;
    }
    .proof {
      border: 1px solid rgba(255,255,255,.18);
      background: rgba(255,255,255,.08);
      border-radius: 8px;
      padding: 16px;
    }
    .proof strong { display: block; color: var(--gold); font-size: 28px; line-height: 1; }
    .proof span { color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; }
    .hero-showcase {
      position: relative;
      min-height: 0;
      display: grid;
      align-content: center;
      gap: 18px;
    }
    .hero-photo-frame {
      display: block;
      height: 390px;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 18px;
      box-shadow: 0 28px 70px rgba(0,0,0,.28);
      background: #d7d3c8;
    }
    .hero-photo { width: 100%; height: 100%; object-fit: cover; object-position: 63% center; }
    .hero-photo-label {
      position: absolute;
      top: 24px;
      left: 18px;
      z-index: 2;
      padding: 10px 14px;
      color: var(--deep);
      background: var(--gold);
      border-radius: 999px;
      box-shadow: 0 10px 28px rgba(0,0,0,.2);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .02em;
    }
    .hero-showcase .exam-card {
      position: relative;
      z-index: 3;
      inset: auto;
      width: 100%;
    }
    .exam-card, .dashboard, .card, .pricing-card, .testimonial, .form-panel {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }
    .exam-card {
      color: var(--ink);
      padding: 22px;
    }
    .exam-card h2 { color: var(--deep); font-size: 24px; }
    .exam-card p { color: var(--muted); margin-top: 6px; }
    .exam-options {
      margin-top: 18px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 9px;
    }
    .exam-option {
      min-height: 72px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: var(--canvas);
      color: var(--deep);
      font-weight: 900;
    }
    .exam-option.active {
      background: var(--deep);
      color: white;
      border-color: var(--deep);
    }
    .leaderboard {
      margin-top: 18px;
      border-radius: 8px;
      background: linear-gradient(180deg, #f9f9ff, #eef2ff);
      padding: 16px;
      border: 1px solid var(--line);
    }
    .score-line {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 12px;
      padding: 10px 0;
      color: var(--deep);
      font-weight: 800;
    }
    .bar { height: 8px; background: #dce2f5; border-radius: 999px; overflow: hidden; }
    .fill { height: 100%; width: var(--w); background: var(--gold); border-radius: inherit; animation: grow .9s ease both; }
    @keyframes grow { from { width: 0; } to { width: var(--w); } }
    .countdown {
      margin-top: 18px;
      background: var(--deep);
      color: white;
      border-radius: 8px;
      padding: 14px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      text-align: center;
    }
    .countdown strong { display: block; color: var(--gold); font-size: 24px; line-height: 1; }
    .countdown span { font-size: 11px; color: rgba(255,255,255,.72); font-weight: 700; }
    .split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .86fr); gap: 38px; align-items: center; }
    .problem-list { display: grid; gap: 14px; margin-top: 28px; }
    .problem-item {
      background: white;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 18px;
      display: grid;
      grid-template-columns: 40px 1fr;
      gap: 12px;
      align-items: start;
    }
    .mark {
      width: 40px;
      height: 40px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      background: var(--surface);
      color: var(--deep);
      font-weight: 900;
    }
    .compare {
      background: var(--deep);
      color: white;
      border-radius: 8px;
      padding: 24px;
      box-shadow: var(--shadow);
    }
    .compare-row {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding: 18px 0;
      border-bottom: 1px solid rgba(255,255,255,.18);
    }
    .compare-row:last-child { border: 0; }
    .compare strong { color: var(--gold); font-size: 26px; }
    .cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
    .card { padding: 22px; box-shadow: none; transition: transform .2s ease, box-shadow .2s ease; }
    .card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .card h3 { color: var(--deep); font-size: 21px; margin-top: 14px; }
    .card p { color: var(--muted); margin-top: 8px; }
    .card a { display: inline-flex; margin-top: 16px; color: var(--navy); font-weight: 900; }
    .benefits { background: white; }
    .benefit-rail {
      margin-top: 32px;
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      border: 1px solid var(--line);
      border-radius: 8px;
      overflow: hidden;
      background: white;
    }
    .benefit {
      padding: 22px 18px;
      min-height: 178px;
      border-right: 1px solid var(--line);
    }
    .benefit:last-child { border-right: 0; }
    .benefit h3 { font-size: 17px; color: var(--deep); margin-top: 14px; }
    .benefit p { margin-top: 7px; color: var(--muted); font-size: 14px; }
    .ticker {
      margin-top: 36px;
      overflow: hidden;
      background: var(--deep);
      color: white;
      border-radius: 8px;
      padding: 14px 0;
    }
    .ticker-track {
      display: flex;
      gap: 36px;
      width: max-content;
      animation: tick 24s linear infinite;
      font-weight: 800;
    }
    .ticker-track span { padding-left: 36px; }
    @keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }
    .proof-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 20px; margin-top: 34px; }
    .video-slot {
      min-height: 360px;
      border-radius: 8px;
      background: linear-gradient(135deg, #dfe7ff, #fff);
      border: 1px solid var(--line);
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }
    .student-photo-frame { display: block; height: 230px; overflow: hidden; border-radius: 8px; background: var(--surface); }
    .student-photo { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; transition: transform .45s ease; }
    .video-slot:hover .student-photo { transform: scale(1.025); }
    .play {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: var(--gold);
      color: #201500;
      display: grid;
      place-items: center;
      font-weight: 900;
    }
    .testimonial-list { display: grid; gap: 14px; }
    .testimonial { padding: 18px; box-shadow: none; display: grid; grid-template-columns: 74px 1fr auto; gap: 14px; align-items: center; }
    .grade {
      background: var(--surface);
      border-radius: 8px;
      padding: 10px;
      text-align: center;
      color: var(--deep);
      font-weight: 900;
    }
    .grade small { display: block; color: var(--muted); font-size: 11px; }
    .trust-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
    .pill {
      border-radius: 999px;
      background: var(--surface);
      color: var(--deep);
      padding: 8px 13px;
      font-size: 13px;
      font-weight: 900;
    }
    .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
    .step {
      position: relative;
      padding: 24px;
      border-radius: 8px;
      background: white;
      border: 1px solid var(--line);
    }
    .step-num { color: var(--gold); font-size: 38px; font-weight: 900; line-height: 1; }
    .quick-capture {
      margin-top: 28px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      max-width: 620px;
    }
    input, select, textarea {
      width: 100%;
      min-height: 50px;
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 0 14px;
      background: white;
      color: var(--ink);
    }
    textarea { min-height: 110px; padding-top: 12px; resize: vertical; }
    .parents { background: linear-gradient(180deg, #fff, var(--surface)); }
    .parent-visual-stack {
      position: relative;
      display: grid;
      gap: 18px;
      padding-bottom: 0;
    }
    .parent-photo-frame { display: block; height: 330px; overflow: hidden; border-radius: 14px; box-shadow: var(--shadow); background: #ded8cc; }
    .parent-photo { width: 100%; height: 100%; object-fit: cover; object-position: center; }
    .parent-visual-stack .dashboard {
      position: relative;
      inset: auto;
      width: 100%;
      margin: 0;
    }
    .dashboard {
      padding: 18px;
      box-shadow: var(--shadow);
    }
    .dash-top { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 14px; }
    .dash-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; margin-top: 14px; }
    .dash-panel {
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fbfcff;
      padding: 14px;
    }
    .progress-ring {
      width: 132px;
      height: 132px;
      border-radius: 50%;
      background: conic-gradient(var(--gold) 0 78%, #dfe5f8 78% 100%);
      display: grid;
      place-items: center;
      margin: 8px auto;
    }
    .progress-ring span {
      width: 90px;
      height: 90px;
      border-radius: 50%;
      background: white;
      display: grid;
      place-items: center;
      color: var(--deep);
      font-weight: 900;
    }
    .trust-list { display: grid; gap: 12px; margin-top: 24px; }
    .trust-item { display: grid; grid-template-columns: 38px 1fr; gap: 12px; align-items: start; }
    .pricing-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
    .toggle {
      display: inline-grid;
      grid-template-columns: repeat(2, 1fr);
      padding: 4px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: white;
    }
    .toggle button {
      min-height: 42px;
      border: 0;
      border-radius: 6px;
      background: transparent;
      color: var(--muted);
      font-weight: 900;
      padding: 0 14px;
    }
    .toggle button.active { background: var(--deep); color: white; }
    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; align-items: stretch; }
    .pricing-card { padding: 24px; box-shadow: none; position: relative; display: flex; flex-direction: column; overflow: hidden; }
    .pricing-card h3 { color: var(--deep); font-size: 24px; }
    .pricing-card.featured {
      border: 2px solid var(--gold);
      background: linear-gradient(180deg, rgba(230,181,64,.1), white 38%);
      box-shadow: var(--shadow);
    }
    .pricing-card.featured::before {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      left: 0;
      height: 5px;
      background: linear-gradient(90deg, var(--gold), #f1cd70);
    }
    .badge {
      position: absolute;
      top: 14px;
      right: 14px;
      background: var(--gold);
      color: #201500;
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
    }
    .price { color: var(--deep); font-size: 38px; font-weight: 900; margin-top: 14px; }
    .price small { color: var(--muted); font-size: 14px; font-weight: 700; }
    .plan-description { min-height: 72px; margin-top: 10px; color: var(--muted); }
    .features { flex: 1; list-style: none; padding: 18px 0 0; margin: 18px 0 0; display: grid; align-content: start; gap: 12px; color: var(--muted); border-top: 1px solid var(--line); }
    .features li { display: grid; grid-template-columns: 20px 1fr; gap: 7px; align-items: start; }
    .features li::before { content: "\2713"; color: var(--green); font-weight: 900; margin-right: 0; }
    .pricing-cta { margin-top: 24px; }
    .faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; margin-top: 34px; }
    .faq-list { display: grid; gap: 12px; }
    .faq-item {
      border: 1px solid var(--line);
      background: white;
      border-radius: 8px;
      overflow: hidden;
    }
    .faq-q {
      width: 100%;
      min-height: 62px;
      border: 0;
      background: white;
      text-align: left;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 16px 18px;
      font-weight: 900;
      color: var(--deep);
    }
    .faq-a { display: none; padding: 0 18px 18px; color: var(--muted); }
    .faq-item.open .faq-a { display: block; }
    .final-cta {
      color: white;
      background: radial-gradient(circle at 70% 20%, rgba(230,181,64,.20), transparent 32%), var(--deep);
      padding: 80px 0;
    }
    .final-grid { display: grid; grid-template-columns: 1fr 380px; gap: 34px; align-items: center; }
    .final-cta h2 { color: var(--gold); font-size: clamp(34px, 6vw, 62px); line-height: 1; }
    .final-cta p { margin-top: 16px; color: rgba(255,255,255,.78); font-size: 18px; }
    .footer { background: #061330; color: rgba(255,255,255,.75); padding: 38px 0; }
    .footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; }
    .footer-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 16px; }
    .footer .footer-links { margin-top: 0; justify-content: flex-end; gap: 18px; }
    .footer-links a { font-size: 13px; font-weight: 750; transition: color .18s ease; }
    .footer-links a:hover, .footer-links a:focus-visible { color: white; outline: none; }
    .social-links { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
    .social-link {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      color: rgba(255,255,255,.88);
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 12px;
      transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .social-link svg { width: 20px; height: 20px; fill: currentColor; }
    .social-link:hover { color: white; border-color: transparent; transform: translateY(-3px); }
    .social-link:focus-visible { outline: 3px solid rgba(230,181,64,.5); outline-offset: 3px; }
    .social-link.facebook:hover { background: #1877f2; box-shadow: 0 8px 20px rgba(24,119,242,.3); }
    .social-link.youtube:hover { background: #ff0000; box-shadow: 0 8px 20px rgba(255,0,0,.25); }
    .social-link.tiktok:hover { background: #111; box-shadow: 0 8px 20px rgba(37,244,238,.18); }
    .social-link.instagram:hover { background: linear-gradient(135deg, #833ab4, #e1306c 55%, #fcb045); box-shadow: 0 8px 20px rgba(225,48,108,.25); }
    .screen { display: none; }
    .screen.active { display: block; }
    .page-shell {
      padding: 64px 0 86px;
      min-height: calc(100vh - 72px);
      background: linear-gradient(180deg, white, var(--surface));
    }
    .legal-page { padding: 58px 0 92px; background: linear-gradient(180deg, #fff 0, var(--canvas) 22%, var(--surface) 100%); }
    .legal-layout { display: grid; grid-template-columns: 230px minmax(0, 820px); justify-content: center; gap: 48px; align-items: start; }
    .legal-toc { position: sticky; top: 98px; padding: 18px; background: white; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,26,78,.06); }
    .legal-toc > span { display: block; padding: 0 8px 10px; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
    .legal-toc nav { display: grid; gap: 2px; }
    .legal-toc a { padding: 8px; color: var(--navy); border-radius: 7px; font-size: 13px; font-weight: 750; transition: color .18s ease, background .18s ease, padding-left .18s ease; }
    .legal-toc a:hover, .legal-toc a:focus-visible { padding-left: 11px; color: var(--deep); background: var(--surface); outline: none; }
    .legal-document { min-width: 0; }
    .legal-hero { padding: 40px; color: white; background: radial-gradient(circle at 88% 5%, rgba(230,181,64,.2), transparent 36%), var(--deep); border-radius: 16px; box-shadow: var(--shadow); }
    .legal-hero .eyebrow { color: white; }
    .legal-hero h1 { margin-top: 14px; max-width: 720px; color: white; font-size: clamp(38px, 6vw, 62px); line-height: 1.02; }
    .legal-hero > p { margin-top: 18px; max-width: 700px; color: rgba(255,255,255,.8); font-size: 17px; line-height: 1.7; }
    .legal-meta { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; }
    .legal-meta span { padding: 7px 10px; color: rgba(255,255,255,.82); background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); border-radius: 7px; font-size: 12px; }
    .legal-section { scroll-margin-top: 94px; margin-top: 18px; padding: 30px; background: white; border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 8px 28px rgba(0,26,78,.05); }
    .legal-section h2 { color: var(--deep); font-size: clamp(23px, 4vw, 31px); line-height: 1.15; }
    .legal-section h3 { color: var(--navy); font-size: 16px; }
    .legal-section p { margin-top: 13px; color: var(--muted); line-height: 1.75; }
    .legal-section a { color: #074b8a; font-weight: 800; text-decoration: underline; text-decoration-color: rgba(7,75,138,.3); text-underline-offset: 3px; }
    .legal-section address { margin-top: 12px; color: var(--muted); font-style: normal; line-height: 1.7; }
    .controller-card { border-left: 5px solid var(--gold); }
    .legal-card-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .legal-card-grid > div { padding: 17px; background: var(--surface); border-radius: 10px; }
    .legal-card-grid ul, .retention-list { margin: 12px 0 0; padding-left: 18px; color: var(--muted); display: grid; gap: 8px; font-size: 13px; line-height: 1.55; }
    .legal-table-wrap { margin-top: 20px; overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
    .legal-table { width: 100%; min-width: 650px; border-collapse: collapse; text-align: left; font-size: 13px; }
    .legal-table th { padding: 13px; color: white; background: var(--navy); font-size: 12px; }
    .legal-table td { padding: 13px; color: var(--muted); border-top: 1px solid var(--line); vertical-align: top; line-height: 1.5; }
    .legal-table tbody tr:nth-child(even) { background: #fafbff; }
    .rights-grid { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
    .rights-grid li { position: relative; padding: 11px 12px 11px 35px; color: var(--navy); background: var(--surface); border-radius: 8px; font-size: 13px; font-weight: 700; }
    .rights-grid li::before { content: "✓"; position: absolute; left: 12px; color: var(--green); font-weight: 900; }
    .privacy-contact-card { margin-top: 16px; padding: 17px; display: grid; gap: 4px; background: var(--surface); border-radius: 10px; }
    .privacy-contact-card strong { color: var(--deep); }
    .privacy-contact-card span { color: var(--muted); }
    .legal-actions { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
    .legal-actions .btn { text-decoration: none; }
    .page-hero {
      display: grid;
      grid-template-columns: 1fr minmax(320px, .72fr);
      gap: 34px;
      align-items: center;
    }
    .form-panel { padding: 24px; }
    .registration-intro { align-self: center; }
    .registration-promises { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 16px; }
    .registration-promises li { display: flex; align-items: flex-start; gap: 12px; }
    .registration-promises li > span {
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      color: var(--green);
      background: #e8f7ef;
      border-radius: 50%;
      font-size: 14px;
      font-weight: 900;
    }
    .registration-promises strong, .registration-promises small { display: block; }
    .registration-promises strong { color: var(--deep); font-size: 15px; }
    .registration-promises small { margin-top: 2px; color: var(--muted); font-size: 13px; }
    .registration-form { position: relative; padding: 28px; border-radius: 14px; box-shadow: 0 22px 60px rgba(0,26,78,.13); }
    .form-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
    .form-heading h2, .onboarding-card h2 { margin-top: 3px; color: var(--deep); font-size: 25px; }
    .form-kicker { color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
    .secure-badge { padding: 6px 9px; color: #0c6a44; background: #e8f7ef; border-radius: 999px; font-size: 11px; font-weight: 900; }
    .form-grid { display: grid; gap: 16px; margin-top: 20px; }
    .form-field { display: grid; gap: 7px; }
    .form-field label { color: var(--deep); font-size: 13px; font-weight: 850; }
    .form-field input, .form-field select { transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
    .form-field input:focus, .form-field select:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(26,58,92,.12); outline: none; }
    .form-field input[aria-invalid="true"], .form-field select[aria-invalid="true"] { border-color: var(--red); background: #fff8f8; }
    .field-hint { color: var(--muted); font-size: 12px; line-height: 1.4; }
    .field-error { color: #b4232d; font-size: 12px; font-weight: 750; }
    .consent-check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--muted); font-size: 12px; line-height: 1.5; cursor: pointer; }
    .consent-check input { width: 20px; height: 20px; min-height: 20px; margin-top: 1px; padding: 0; accent-color: var(--deep); }
    .consent-check a { color: var(--deep); font-weight: 850; text-decoration: underline; text-underline-offset: 2px; }
    .form-assurance { margin-top: 14px; color: var(--muted); font-size: 11px; text-align: center; }
    .honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
    .success-note {
      display: none;
      margin-top: 14px;
      padding: 12px;
      border-radius: 8px;
      background: #e8f7ef;
      color: #0c6a44;
      font-weight: 800;
    }
    .success-note.show { display: block; }
    .success-note.error { background: #fff0f1; color: #a61b28; }
    .confirmation-reference { margin-top: 24px; padding: 17px 18px; display: grid; gap: 4px; max-width: 430px; background: white; border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: 10px; box-shadow: 0 10px 30px rgba(0,26,78,.07); }
    .confirmation-reference span { color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
    .confirmation-reference strong { color: var(--deep); font-size: 20px; letter-spacing: .03em; }
    .confirmation-reference small { color: var(--muted); }
    .onboarding-card { padding: 28px; background: white; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
    .onboarding-checklist { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 18px; }
    .onboarding-checklist li { display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start; }
    .onboarding-checklist li > span { width: 36px; height: 36px; display: grid; place-items: center; color: #201500; background: var(--gold); border-radius: 10px; font-weight: 900; }
    .onboarding-checklist strong, .onboarding-checklist small { display: block; }
    .onboarding-checklist strong { color: var(--deep); font-size: 14px; }
    .onboarding-checklist small { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.45; }
    .response-timeline { margin-top: 24px; padding: 15px; color: var(--deep); background: var(--surface); border-radius: 10px; }
    .response-timeline p { margin-top: 5px; color: var(--muted); font-size: 13px; }
    .whatsapp {
      position: fixed;
      right: 18px;
      bottom: 18px;
      z-index: 59;
      width: 58px;
      height: 58px;
      border-radius: 50%;
      background: #1ebe65;
      color: white;
      display: grid;
      place-items: center;
      font-weight: 900;
      box-shadow: 0 14px 36px rgba(24, 164, 88, .36);
    }
    [data-whatsapp].disabled { opacity: .55; cursor: not-allowed; pointer-events: none; box-shadow: none; }
    .modal {
      position: fixed;
      inset: 0;
      z-index: 80;
      background: rgba(0,26,78,.62);
      display: none;
      place-items: center;
      padding: 18px;
    }
    .modal.show { display: grid; }
    .modal-card {
      width: min(520px, 100%);
      background: white;
      border-radius: 8px;
      padding: 24px;
      box-shadow: var(--shadow);
    }
    .modal-top { display: flex; justify-content: space-between; gap: 16px; align-items: start; }
    .close {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid var(--line);
      background: white;
      color: var(--deep);
      font-weight: 900;
    }
    .notfound {
      text-align: center;
      max-width: 760px;
      margin: 0 auto;
      padding: 80px 0;
    }
    .notfound strong { display: block; color: var(--gold); font-size: 96px; line-height: 1; }
    .skip-link {
      position: fixed;
      left: 14px;
      top: 14px;
      z-index: 100;
      transform: translateY(-140%);
      background: var(--gold);
      color: #201500;
      padding: 10px 14px;
      border-radius: 8px;
      font-weight: 900;
    }
    .skip-link:focus { transform: translateY(0); }
    .consent {
      position: fixed;
      left: 18px;
      bottom: 18px;
      z-index: 57;
      width: min(430px, calc(100% - 36px));
      background: white;
      border: 1px solid var(--line);
      border-radius: 8px;
      box-shadow: var(--shadow);
      padding: 16px;
      display: none;
      gap: 12px;
    }
    .consent.show { display: grid; }
    .consent p { color: var(--muted); font-size: 14px; }
    .mobile-panel { display: none; }

    @media (max-width: 940px) {
      .nav-links { display: none; }
      .nav > .btn { display: none; }
      .mobile-menu { display: grid; place-items: center; width: 46px; height: 46px; }
      .mobile-panel {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: block;
        max-height: 0;
        overflow: hidden;
        visibility: hidden;
        pointer-events: none;
        opacity: 0;
        background: rgba(249,249,255,.98);
        border-top: 1px solid transparent;
        box-shadow: 0 22px 40px rgba(0,26,78,.12);
        transform: translateY(-8px);
        transition: max-height .32s ease, opacity .2s ease, transform .24s ease, visibility 0s linear .32s, border-color .2s ease;
      }
      .mobile-panel.show {
        max-height: calc(100vh - 69px);
        max-height: calc(100dvh - 69px);
        overflow-y: auto;
        visibility: visible;
        pointer-events: auto;
        opacity: 1;
        border-top-color: var(--line);
        transform: translateY(0);
        transition-delay: 0s;
      }
      .mobile-panel-inner {
        width: min(100% - 32px, 1180px);
        margin: 0 auto;
        padding: 16px 0 calc(22px + env(safe-area-inset-bottom));
      }
      .mobile-nav-group {
        overflow: hidden;
        background: white;
        border: 1px solid var(--line);
        border-radius: 14px;
        box-shadow: 0 8px 24px rgba(0,26,78,.06);
      }
      .mobile-nav-item {
        min-height: 54px;
        padding: 13px 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        color: var(--deep);
        font-weight: 800;
        font-size: 15px;
        border-bottom: 1px solid var(--line);
        transition: color .18s ease, background .18s ease, padding-left .18s ease;
      }
      .mobile-nav-item:last-child { border-bottom: 0; }
      .mobile-nav-item:hover, .mobile-nav-item:focus-visible { background: var(--surface); padding-left: 19px; outline: none; }
      .mobile-nav-arrow { color: var(--gold); font-size: 20px; line-height: 1; transition: transform .18s ease; }
      .mobile-nav-item:hover .mobile-nav-arrow { transform: translateX(3px); }
      .mobile-nav-label {
        margin: 18px 2px 9px;
        color: var(--muted);
        font-size: 11px;
        font-weight: 900;
        letter-spacing: .09em;
        text-transform: uppercase;
      }
      .mobile-exam-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
      .mobile-exam-links a {
        min-height: 48px;
        padding: 10px 8px;
        display: grid;
        place-items: center;
        color: var(--deep);
        background: white;
        border: 1px solid var(--line);
        border-radius: 10px;
        font-size: 14px;
        font-weight: 900;
        transition: background .18s ease, border-color .18s ease, color .18s ease;
      }
      .mobile-exam-links a:hover, .mobile-exam-links a:focus-visible { background: var(--deep); border-color: var(--deep); color: white; outline: none; }
      .mobile-parent-link {
        min-height: 50px;
        margin-top: 10px;
        padding: 12px 14px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        color: var(--navy);
        font-size: 14px;
        font-weight: 800;
        border-radius: 10px;
      }
      .mobile-parent-link:hover, .mobile-parent-link:focus-visible { background: var(--surface); outline: none; }
      .mobile-nav-cta { width: 100%; min-height: 52px; margin-top: 10px; border-radius: 10px; box-shadow: 0 10px 24px rgba(0,26,78,.2); }
      .hero-grid, .split, .proof-grid, .faq-wrap, .final-grid, .page-hero { grid-template-columns: 1fr; }
      .hero-grid { padding-top: 48px; min-height: auto; }
      .hero-showcase { min-height: 0; margin-top: 14px; }
      .hero-photo-frame { height: 410px; }
      .hero-photo-label { left: 18px; }
      .hero-showcase .exam-card {
        position: relative;
        inset: auto;
        width: 100%;
        margin: 0;
      }
      .parent-visual-stack { margin-top: 10px; }
      .cards, .steps, .pricing-grid { grid-template-columns: 1fr; }
      .benefit-rail {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
      }
      .benefit {
        min-width: 240px;
        scroll-snap-align: start;
        border-right: 1px solid var(--line);
      }
      .pricing-head { align-items: start; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-actions { align-items: flex-start; }
      .footer .footer-links, .social-links { justify-content: flex-start; }
      .legal-layout { grid-template-columns: 1fr; gap: 18px; }
      .legal-toc { position: static; }
      .legal-toc nav { display: flex; flex-wrap: wrap; gap: 5px; }
      .legal-toc a { padding: 7px 9px; background: var(--surface); }
      .legal-card-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 560px) {
      .wrap { width: min(100% - 24px, 1180px); }
      .nav { min-height: 68px; gap: 12px; }
      .brand { min-width: 0; gap: 9px; font-size: 16px; }
      .brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
      .logo { width: 54px; height: 44px; }
      .footer { padding: 32px 0; }
      .footer-grid { gap: 24px; }
      .footer-actions { gap: 18px; }
      .footer .footer-links { column-gap: 16px; row-gap: 10px; }
      .social-links { width: 100%; justify-content: flex-start; gap: 12px; }
      .social-link { width: 48px; height: 48px; border-radius: 13px; }
      .registration-form, .onboarding-card { padding: 20px; border-radius: 12px; }
      .legal-page { padding: 28px 0 64px; }
      .legal-hero { padding: 26px 20px; border-radius: 12px; }
      .legal-hero h1 { font-size: 37px; }
      .legal-hero > p { font-size: 15px; }
      .legal-toc, .legal-section { padding: 20px; border-radius: 11px; }
      .rights-grid { grid-template-columns: 1fr; }
      .legal-actions { display: grid; }
      .registration-promises { margin-top: 22px; }
      .confirmation-reference { max-width: 100%; }
      .mobile-panel-inner { width: calc(100% - 24px); padding-top: 12px; }
      .section { padding: 62px 0; }
      .hero h1 { font-size: 43px; }
      .hero-grid { padding-bottom: 100px; }
      .hero-photo-frame { height: 270px; border-radius: 12px; }
      .hero-photo { object-position: 67% center; }
      .hero-photo-label { top: 12px; left: 12px; max-width: calc(100% - 24px); font-size: 10px; }
      .hero-showcase .exam-card { width: 100%; margin-top: 0; padding: 18px; }
      .student-photo-frame { height: 210px; }
      .proof-row { grid-template-columns: 1fr; }
      .exam-options { grid-template-columns: 1fr; }
      .hero-actions, .quick-capture { display: grid; grid-template-columns: 1fr; }
      .btn { width: 100%; white-space: normal; text-align: center; }
      .testimonial { grid-template-columns: 1fr; }
      .dash-grid { grid-template-columns: 1fr; }
      .parent-visual-stack { padding-bottom: 0; }
      .parent-photo-frame { height: 230px; border-radius: 11px; }
      .parent-visual-stack .dashboard { position: relative; inset: auto; width: 100%; margin: 0; }
      .sticky-cta { grid-template-columns: 1fr; bottom: 84px; }
      .sticky-cta:not(.show) { transform: translateX(-50%) translateY(240px); }
      .sticky-cta span { padding-left: 0; text-align: center; }
      .whatsapp { bottom: 16px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    }
    @media print {
      .header, .footer, .legal-toc, .whatsapp, .sticky-cta, .consent, .modal, .legal-actions { display: none !important; }
      .legal-page { padding: 0; background: white; }
      .legal-layout { display: block; width: 100%; }
      .legal-hero { padding: 0 0 24px; color: var(--ink); background: white; box-shadow: none; }
      .legal-hero h1, .legal-hero .eyebrow { color: var(--deep); }
      .legal-hero > p, .legal-meta span { color: var(--ink); }
      .legal-meta span { border-color: #bbb; background: white; }
      .legal-section { break-inside: avoid; padding: 20px 0; border: 0; border-top: 1px solid #bbb; border-radius: 0; box-shadow: none; }
    }