/* ── DESIGN TOKENS ─────────────────────────────────────────────────── */
    :root {
      --brand: #00b4d8;
      --brand-dark: #0090ad;
      --brand-light: #E0F8FC;
      --accent: #FF6B35;
      --accent-green: #22C55E;
      --accent-purple: #7C3AED;
      --ink: #0D1117;
      --ink-2: #1E293B;
      --ink-3: #475569;
      --ink-4: #94A3B8;
      --surface: #FFFFFF;
      --surface-2: #F8FAFC;
      --surface-3: #F1F5F9;
      --border: #E2E8F0;
      --border-2: #CBD5E1;
      --radius: 14px;
      --radius-sm: 8px;
      --radius-xl: 24px;
      --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
      --shadow: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
      --shadow-lg: 0 20px 60px rgba(0,0,0,.10), 0 8px 24px rgba(0,0,0,.06);
    }

    /* ── RESET & BASE ───────────────────────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'DM Sans', sans-serif;
      font-size: 16px;
      line-height: 1.6;
      color: var(--ink);
      background: var(--surface);
      overflow-x: hidden;
    }
    h1, h2, h3, h4, h5 {
      font-family: 'Sora', sans-serif;
      line-height: 1.2;
      font-weight: 700;
      color: var(--ink);
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; height: auto; display: block; }
    section { position: relative; }

    /* ── SCROLLBAR ───────────────────────────────────────────────────────── */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--surface-3); }
    ::-webkit-scrollbar-thumb { background: var(--brand); border-radius: 3px; }

    /* ── UTILITY ─────────────────────────────────────────────────────────── */
    .tag {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 5px 12px; border-radius: 50px;
      font-size: 12px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
    }
    .tag-blue { background: var(--brand-light); color: var(--brand); }
    .tag-green { background: #DCFCE7; color: #15803D; }
    .tag-orange { background: #FFF0EB; color: #C94A1D; }
    .tag-purple { background: #EDE9FE; color: var(--accent-purple); }

    .section-label {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px; font-weight: 500; letter-spacing: 1.5px;
      text-transform: uppercase; color: var(--brand);
      display: flex; align-items: center; gap: 8px;
    }
    .section-label::before {
      content: ''; display: block; width: 20px; height: 2px; background: var(--brand);
    }

    .section-title { font-size: clamp(2rem, 4vw, 3rem); }
    .section-subtitle { font-size: 1.1rem; color: var(--ink-3); max-width: 560px; line-height: 1.7; }

    /* ── BUTTONS ─────────────────────────────────────────────────────────── */
    .btn-primary-main {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius);
      background: var(--brand); color: #fff;
      font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 600;
      border: 2px solid var(--brand);
      transition: all .22s ease;
      box-shadow: 0 0 0 0 rgba(0,180,216,.3);
      cursor: pointer;
    }
    .btn-primary-main:hover {
      background: var(--brand-dark); border-color: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,180,216,.3);
      color: #fff;
    }

    .btn-outline-main {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius);
      background: transparent; color: var(--ink);
      font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 600;
      border: 2px solid var(--border-2);
      transition: all .22s ease;
      cursor: pointer;
    }
    .btn-outline-main:hover {
      border-color: var(--brand); color: var(--brand);
      background: var(--brand-light);
    }

    .btn-ghost {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 10px 18px; border-radius: var(--radius-sm);
      background: transparent; color: var(--ink-3);
      font-size: 14px; font-weight: 500;
      transition: all .2s;
    }
    .btn-ghost:hover { background: var(--surface-3); color: var(--ink); }

    /* ── HEADER ──────────────────────────────────────────────────────────── */
    #header {
      position: sticky; top: 0; z-index: 999;
      background: rgba(255,255,255,.88);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
    }
    #header .inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
      height: 68px;
      display: flex; align-items: center; justify-content: space-between;
    }
    .logo-mark {
      display: flex; align-items: center; gap: 10px;
    }
    .logo-icon {
      width: 36px; height: 36px; border-radius: 10px;
      background: var(--brand);
      display: flex; align-items: center; justify-content: center;
      font-family: 'Sora', sans-serif; font-weight: 800; font-size: 16px; color: #fff;
    }
    .logo-name {
      font-family: 'Sora', sans-serif; font-weight: 700; font-size: 20px; color: var(--ink);
      letter-spacing: -.5px;
    }
    .logo-name span { color: var(--brand); }
    nav ul {
      list-style: none; display: flex; align-items: center; gap: 4px;
    }
    nav ul li a {
      padding: 8px 14px; border-radius: var(--radius-sm);
      font-size: 14px; font-weight: 500; color: var(--ink-3);
      transition: all .18s;
    }
    nav ul li a:hover { background: var(--surface-3); color: var(--ink); }
    .header-cta { display: flex; align-items: center; gap: 8px; }
    .mobile-nav-toggle {
      display: none; font-size: 22px; cursor: pointer; color: var(--ink);
    }

    /* ── HERO ─────────────────────────────────────────────────────────────── */
    #hero {
      padding: 100px 0 80px;
      background:
        radial-gradient(ellipse 70% 50% at 70% 30%, rgba(0,180,216,.07) 0%, transparent 70%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(124,58,237,.05) 0%, transparent 60%),
        var(--surface);
      overflow: hidden;
    }
    .hero-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
    }
    .hero-eyebrow { margin-bottom: 20px; }
    .hero-title {
      font-size: clamp(2.4rem, 5vw, 3.8rem);
      font-weight: 800; line-height: 1.1;
      letter-spacing: -1.5px; margin-bottom: 20px;
    }
    .hero-title em {
      font-style: normal; color: var(--brand);
      background: linear-gradient(135deg, var(--brand), var(--accent-purple));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    }
    .hero-desc { font-size: 1.1rem; color: var(--ink-3); margin-bottom: 32px; max-width: 520px; }
    .hero-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
    .hero-social-proof {
      display: flex; align-items: center; gap: 12px;
      padding: 12px 16px; border-radius: 12px;
      background: var(--surface-2); border: 1px solid var(--border);
      width: fit-content;
    }
    .avatars {
      display: flex;
    }
    .avatars span {
      width: 30px; height: 30px; border-radius: 50%;
      border: 2px solid var(--surface);
      font-size: 12px; font-weight: 700; color: #fff;
      display: flex; align-items: center; justify-content: center;
      margin-left: -8px;
    }
    .avatars span:first-child { margin-left: 0; }
    .proof-text { font-size: 13px; color: var(--ink-3); }
    .proof-text strong { color: var(--ink); }

    /* Hero Visual */
    .hero-visual { position: relative; }
    .dashboard-mockup {
      background: var(--surface);
      border-radius: var(--radius-xl);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
      position: relative;
    }
    .mockup-topbar {
      background: var(--surface-2);
      border-bottom: 1px solid var(--border);
      padding: 12px 18px;
      display: flex; align-items: center; gap: 8px;
    }
    .dot { width: 10px; height: 10px; border-radius: 50%; }
    .dot-r { background: #FF6059; }
    .dot-y { background: #FFBD2E; }
    .dot-g { background: #28C840; }
    .mockup-topbar-title {
      flex: 1; text-align: center;
      font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-4);
    }
    .mockup-body { padding: 20px; }
    .mockup-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 16px; }
    .stat-mini {
      background: var(--surface-2); border-radius: 10px; padding: 14px;
      border: 1px solid var(--border);
    }
    .stat-mini .label { font-size: 11px; color: var(--ink-4); margin-bottom: 4px; }
    .stat-mini .value {
      font-family: 'Sora', sans-serif; font-size: 22px; font-weight: 700; color: var(--ink);
    }
    .stat-mini .change { font-size: 11px; display: flex; align-items: center; gap: 3px; }
    .change-up { color: var(--accent-green); }
    .mockup-chart { background: var(--surface-2); border-radius: 10px; padding: 14px; border: 1px solid var(--border); }
    .chart-bars { display: flex; align-items: flex-end; gap: 6px; height: 60px; margin-top: 8px; }
    .bar {
      flex: 1; border-radius: 4px 4px 0 0;
      background: var(--brand); opacity: .2;
      transition: opacity .3s;
    }
    .bar.active { opacity: 1; }
    .bar.mid { opacity: .5; }
    .mockup-list { margin-top: 16px; }
    .list-row {
      display: flex; align-items: center; gap: 10px;
      padding: 10px 0; border-bottom: 1px solid var(--border);
    }
    .list-row:last-child { border-bottom: none; }
    .list-avatar {
      width: 32px; height: 32px; border-radius: 50%;
      font-size: 12px; font-weight: 700; color: #fff;
      display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    }
    .list-info { flex: 1; }
    .list-name { font-size: 13px; font-weight: 600; color: var(--ink); }
    .list-sub { font-size: 11px; color: var(--ink-4); }
    .list-score {
      font-family: 'Sora', sans-serif; font-size: 14px; font-weight: 700; color: var(--brand);
    }
    .floating-card {
      position: absolute;
      background: var(--surface); border-radius: 14px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-lg);
      padding: 12px 16px;
      display: flex; align-items: center; gap: 10px;
      animation: float 4s ease-in-out infinite;
    }
    .floating-card.fc1 { bottom: -20px; left: -30px; animation-delay: 0s; }
    .floating-card.fc2 { top: -20px; right: -20px; animation-delay: 2s; }
    .fc-icon {
      width: 36px; height: 36px; border-radius: 10px;
      display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
    }
    .fc-label { font-size: 11px; color: var(--ink-4); }
    .fc-val { font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 700; color: var(--ink); }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }

    /* ── LOGOS STRIP ─────────────────────────────────────────────────────── */
    #logos-strip {
      padding: 40px 0;
      background: var(--surface-2);
      border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    }
    .logos-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
    }
    .logos-label {
      text-align: center; font-size: 13px; color: var(--ink-4); margin-bottom: 24px;
      font-weight: 500; letter-spacing: .5px;
    }
    .logos-scroll {
      overflow: hidden;
    }
    .logos-track {
      display: flex; gap: 48px; align-items: center;
      animation: scroll-logos 22s linear infinite;
      width: max-content;
    }
    .logos-track:hover { animation-play-state: paused; }
    .school-logo-item {
      font-family: 'Sora', sans-serif; font-weight: 700; font-size: 16px;
      color: var(--ink-4); white-space: nowrap;
      display: flex; align-items: center; gap: 8px;
    }
    .school-logo-item i { font-size: 18px; color: var(--border-2); }
    @keyframes scroll-logos {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    /* ── FEATURES ─────────────────────────────────────────────────────────── */
    #features {
      padding: 100px 0;
      background: var(--surface);
    }
    .features-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
    }
    .features-head { margin-bottom: 64px; }
    .features-tabs { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
    .ftab {
      padding: 10px 20px; border-radius: 50px;
      background: var(--surface-2); border: 1.5px solid var(--border);
      font-size: 14px; font-weight: 600; color: var(--ink-3);
      cursor: pointer; transition: all .2s;
    }
    .ftab.active { background: var(--brand); border-color: var(--brand); color: #fff; }
    .ftab:hover:not(.active) { border-color: var(--brand); color: var(--brand); background: var(--brand-light); }

    .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .feature-card {
      background: var(--surface);
      border: 1.5px solid var(--border);
      border-radius: var(--radius-xl);
      padding: 28px;
      transition: all .25s ease;
      position: relative; overflow: hidden;
    }
    .feature-card::before {
      content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--brand), var(--accent-purple));
      opacity: 0; transition: opacity .25s;
    }
    .feature-card:hover { border-color: var(--brand); transform: translateY(-4px); box-shadow: var(--shadow); }
    .feature-card:hover::before { opacity: 1; }
    .feature-card.featured {
      grid-column: span 2;
      background: linear-gradient(135deg, var(--ink-2), var(--ink));
      border-color: var(--ink);
      color: #fff;
    }
    .feature-card.featured h3 { color: #fff; }
    .feature-card.featured p { color: rgba(255,255,255,.65); }
    .fc-icon-wrap {
      width: 48px; height: 48px; border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; margin-bottom: 18px;
    }
    .feature-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
    .feature-card p { font-size: 14px; color: var(--ink-3); line-height: 1.65; }
    .feature-list { list-style: none; margin-top: 14px; }
    .feature-list li {
      display: flex; align-items: center; gap: 8px;
      font-size: 13px; color: rgba(255,255,255,.7); padding: 4px 0;
    }
    .feature-list li i { color: var(--brand); font-size: 14px; }

    /* ── HOW IT WORKS ─────────────────────────────────────────────────────── */
    #how-it-works {
      padding: 100px 0;
      background: var(--surface-2);
    }
    .how-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; }
    .step-card { text-align: center; padding: 32px 20px; position: relative; }
    .step-card::after {
      content: '';
      position: absolute; top: 44px; right: -12px;
      width: 24px; height: 2px; background: var(--border-2);
    }
    .step-card:last-child::after { display: none; }
    .step-num {
      width: 56px; height: 56px; border-radius: 50%;
      background: var(--brand); color: #fff;
      font-family: 'Sora', sans-serif; font-size: 20px; font-weight: 800;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 20px;
      position: relative; z-index: 1;
    }
    .step-num::before {
      content: ''; position: absolute; inset: -6px; border-radius: 50%;
      border: 2px dashed var(--brand); opacity: .3;
    }
    .step-card h4 { font-size: 1rem; margin-bottom: 8px; }
    .step-card p { font-size: 13.5px; color: var(--ink-3); }

    /* ── MODULES ──────────────────────────────────────────────────────────── */
    #modules {
      padding: 100px 0;
      background: var(--ink);
      color: #fff;
      overflow: hidden;
    }
    .modules-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .modules-inner .section-label { color: rgba(255,255,255,.5); }
    .modules-inner .section-label::before { background: rgba(255,255,255,.3); }
    .modules-inner h2 { color: #fff; margin: 12px 0 16px; }
    .modules-inner .section-subtitle { color: rgba(255,255,255,.55); }
    .modules-layout {
      display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; margin-top: 56px;
    }
    .module-list { display: grid; gap: 12px; }
    .module-item {
      display: flex; align-items: flex-start; gap: 16px;
      padding: 20px; border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.04);
      cursor: pointer; transition: all .2s;
    }
    .module-item:hover, .module-item.active {
      background: rgba(0,180,216,.15); border-color: rgba(0,180,216,.4);
    }
    .module-icon {
      width: 42px; height: 42px; border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 20px; flex-shrink: 0;
    }
    .module-item h4 { font-size: .95rem; color: #fff; margin-bottom: 3px; }
    .module-item p { font-size: 13px; color: rgba(255,255,255,.5); }
    .modules-screen {
      background: rgba(255,255,255,.06); border-radius: var(--radius-xl);
      border: 1px solid rgba(255,255,255,.1);
      padding: 24px; min-height: 380px;
      display: flex; flex-direction: column; gap: 14px;
    }
    .screen-header { font-family: 'Sora', sans-serif; font-size: 14px; font-weight: 600; color: rgba(255,255,255,.7); margin-bottom: 8px; }
    .report-card-preview {
      background: rgba(255,255,255,.05); border-radius: 10px; padding: 16px;
      border: 1px solid rgba(255,255,255,.08);
    }
    .rc-row {
      display: flex; align-items: center; justify-content: space-between;
      padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.06);
      font-size: 13px;
    }
    .rc-row:last-child { border-bottom: none; }
    .rc-subject { color: rgba(255,255,255,.7); }
    .rc-score { font-family: 'Sora', sans-serif; font-weight: 700; }
    .rc-grade { padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 700; }
    .grade-a { background: rgba(34,197,94,.2); color: #4ADE80; }
    .grade-b { background: rgba(0,180,216,.2); color: #67E8F9; }
    .grade-c { background: rgba(234,179,8,.2); color: #FCD34D; }

    /* ── TESTIMONIALS ─────────────────────────────────────────────────────── */
    #testimonials {
      padding: 100px 0;
      background: var(--surface);
    }
    .testi-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
    .testi-card {
      background: var(--surface); border: 1.5px solid var(--border);
      border-radius: var(--radius-xl); padding: 28px;
      transition: all .25s; position: relative;
    }
    .testi-card:hover { border-color: var(--brand); box-shadow: var(--shadow); transform: translateY(-3px); }
    .testi-card.featured-t {
      background: var(--brand); border-color: var(--brand); color: #fff;
    }
    .testi-card.featured-t p { color: rgba(255,255,255,.85); }
    .testi-card.featured-t .testi-name { color: #fff; }
    .testi-card.featured-t .testi-school { color: rgba(255,255,255,.65); }
    .testi-stars { color: #FBBF24; font-size: 13px; margin-bottom: 16px; }
    .testi-text { font-size: 15px; line-height: 1.7; color: var(--ink-3); margin-bottom: 20px; }
    .testi-author { display: flex; align-items: center; gap: 12px; }
    .testi-av {
      width: 42px; height: 42px; border-radius: 50%;
      font-size: 14px; font-weight: 700; color: #fff;
      display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    }
    .testi-name { font-size: 14px; font-weight: 700; color: var(--ink); }
    .testi-school { font-size: 12px; color: var(--ink-4); }
    .quote-mark {
      position: absolute; top: 20px; right: 24px;
      font-size: 60px; font-family: Georgia, serif; color: var(--brand-light);
      line-height: 1; opacity: .6;
    }
    .testi-card.featured-t .quote-mark { color: rgba(255,255,255,.2); }

    /* ── PRICING ──────────────────────────────────────────────────────────── */
    #pricing {
      padding: 100px 0;
      background: var(--surface-2);
    }
    .pricing-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
    .pricing-card {
      background: var(--surface); border: 1.5px solid var(--border);
      border-radius: var(--radius-xl); padding: 32px;
      transition: all .25s; position: relative;
    }
    .pricing-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
    .pricing-card.popular {
      background: var(--ink); border-color: var(--ink); color: #fff;
    }
    .pricing-card.popular h3, .pricing-card.popular .price-main { color: #fff; }
    .popular-badge {
      position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
      background: var(--brand); color: #fff;
      padding: 4px 16px; border-radius: 50px;
      font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
      white-space: nowrap;
    }
    .plan-name { font-size: 1.1rem; margin-bottom: 6px; }
    .plan-desc { font-size: 13px; color: var(--ink-4); margin-bottom: 24px; }
    .pricing-card.popular .plan-desc { color: rgba(255,255,255,.5); }
    .price-main {
      font-family: 'Sora', sans-serif; font-size: 2.8rem; font-weight: 800; color: var(--ink);
      line-height: 1; margin-bottom: 4px;
    }
    .price-main sup { font-size: 1.2rem; vertical-align: super; margin-right: 2px; }
    .price-period { font-size: 13px; color: var(--ink-4); margin-bottom: 28px; }
    .pricing-card.popular .price-period { color: rgba(255,255,255,.5); }
    .price-divider { height: 1px; background: var(--border); margin: 24px 0; }
    .pricing-card.popular .price-divider { background: rgba(255,255,255,.1); }
    .plan-features { list-style: none; display: grid; gap: 10px; margin-bottom: 28px; }
    .plan-features li {
      display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink-3);
    }
    .pricing-card.popular .plan-features li { color: rgba(255,255,255,.75); }
    .plan-features li i { color: var(--accent-green); font-size: 15px; flex-shrink: 0; margin-top: 1px; }
    .pricing-card.popular .plan-features li i { color: #4ADE80; }
    .btn-plan {
      display: block; width: 100%; text-align: center;
      padding: 13px; border-radius: var(--radius);
      font-family: 'Sora', sans-serif; font-size: 14px; font-weight: 700;
      transition: all .2s; cursor: pointer; border: 2px solid var(--border-2); color: var(--ink);
      background: var(--surface);
    }
    .btn-plan:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-light); }
    .pricing-card.popular .btn-plan {
      background: var(--brand); border-color: var(--brand); color: #fff;
    }
    .pricing-card.popular .btn-plan:hover { background: var(--brand-dark); border-color: var(--brand-dark); }

    /* ── STATS ───────────────────────────────────────────────────────────── */
    #stats {
      padding: 80px 0;
      background: var(--brand);
      color: #fff;
    }
    .stats-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
    }
    .stat-item { text-align: center; }
    .stat-num {
      font-family: 'Sora', sans-serif; font-size: 3rem; font-weight: 800;
      line-height: 1; margin-bottom: 6px;
    }
    .stat-lbl { font-size: 14px; color: rgba(255,255,255,.75); }

    /* ── CTA ──────────────────────────────────────────────────────────────── */
    #cta {
      padding: 100px 0;
      background: var(--surface);
    }
    .cta-inner {
      max-width: 900px; margin: 0 auto; padding: 0 24px; text-align: center;
    }
    .cta-box {
      background: linear-gradient(135deg, var(--ink-2), var(--ink));
      border-radius: 32px; padding: 64px 48px;
      position: relative; overflow: hidden;
    }
    .cta-box::before {
      content: ''; position: absolute; top: -80px; right: -80px;
      width: 300px; height: 300px; border-radius: 50%;
      background: radial-gradient(circle, rgba(0,180,216,.3) 0%, transparent 70%);
    }
    .cta-box::after {
      content: ''; position: absolute; bottom: -60px; left: -60px;
      width: 200px; height: 200px; border-radius: 50%;
      background: radial-gradient(circle, rgba(124,58,237,.2) 0%, transparent 70%);
    }
    .cta-box h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; position: relative; z-index: 1; }
    .cta-box p { color: rgba(255,255,255,.6); font-size: 1.05rem; margin-bottom: 32px; position: relative; z-index: 1; }
    .cta-actions { display: flex; align-items: center; justify-content: center; gap: 12px; position: relative; z-index: 1; flex-wrap: wrap; }
    .btn-cta-white {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius);
      background: #fff; color: var(--ink);
      font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 700;
      border: 2px solid #fff; transition: all .22s;
    }
    .btn-cta-white:hover { background: transparent; color: #fff; }
    .btn-cta-outline {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 14px 28px; border-radius: var(--radius);
      background: transparent; color: rgba(255,255,255,.75);
      font-family: 'Sora', sans-serif; font-size: 15px; font-weight: 600;
      border: 2px solid rgba(255,255,255,.2); transition: all .22s;
    }
    .btn-cta-outline:hover { border-color: rgba(255,255,255,.6); color: #fff; }

    /* ── FOOTER ──────────────────────────────────────────────────────────── */
    #footer {
      background: var(--ink);
      color: rgba(255,255,255,.6);
      padding: 64px 0 0;
    }
    .footer-inner {
      max-width: 1200px; margin: 0 auto; padding: 0 24px;
      display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px;
    }
    .footer-brand-col .logo-name { color: #fff; }
    .footer-tagline { font-size: 14px; color: rgba(255,255,255,.5); margin-top: 12px; margin-bottom: 24px; max-width: 240px; }
    .footer-socials { display: flex; gap: 10px; }
    .social-btn {
      width: 36px; height: 36px; border-radius: 9px;
      background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
      display: flex; align-items: center; justify-content: center;
      font-size: 16px; color: rgba(255,255,255,.6);
      transition: all .2s;
    }
    .social-btn:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
    .footer-col h6 {
      font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 700;
      color: #fff; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 18px;
    }
    .footer-col ul { list-style: none; display: grid; gap: 10px; }
    .footer-col ul li a {
      font-size: 14px; color: rgba(255,255,255,.5);
      transition: color .2s;
    }
    .footer-col ul li a:hover { color: #fff; }
    .footer-bottom {
      margin-top: 48px;
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 20px 24px;
      max-width: 1200px; margin-top: 48px; margin-left: auto; margin-right: auto;
      display: flex; align-items: center; justify-content: space-between;
    }
    .footer-bottom p { font-size: 13px; color: rgba(255,255,255,.3); }
    .footer-bottom-links { display: flex; gap: 20px; }
    .footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,.35); transition: color .2s; }
    .footer-bottom-links a:hover { color: rgba(255,255,255,.7); }
    .footer-wrap-bottom { background: var(--ink); padding-bottom: 24px; }

    /* ── FAQ ─────────────────────────────────────────────────────────────── */
    #faq { padding: 100px 0; background: var(--surface); }
    .faq-inner { max-width: 800px; margin: 0 auto; padding: 0 24px; }
    .faq-list { margin-top: 48px; display: grid; gap: 12px; }
    .faq-item {
      border: 1.5px solid var(--border); border-radius: var(--radius);
      overflow: hidden; transition: border-color .2s;
    }
    .faq-item.open { border-color: var(--brand); }
    .faq-question {
      display: flex; align-items: center; justify-content: space-between;
      padding: 18px 22px; cursor: pointer;
      font-size: 15px; font-weight: 600; color: var(--ink);
      user-select: none;
    }
    .faq-question i { font-size: 18px; color: var(--ink-4); transition: transform .25s; flex-shrink: 0; }
    .faq-item.open .faq-question i { transform: rotate(45deg); color: var(--brand); }
    .faq-answer {
      max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .2s;
      padding: 0 22px; font-size: 14.5px; color: var(--ink-3); line-height: 1.75;
    }
    .faq-item.open .faq-answer { max-height: 300px; padding: 0 22px 18px; }

    /* ── SCROLL TOP ──────────────────────────────────────────────────────── */
    #scroll-top {
      position: fixed; bottom: 24px; right: 24px;
      width: 44px; height: 44px; border-radius: 50%;
      background: var(--brand); color: #fff; font-size: 20px;
      display: flex; align-items: center; justify-content: center;
      box-shadow: var(--shadow); cursor: pointer;
      opacity: 0; pointer-events: none; transition: opacity .3s;
      z-index: 999;
    }
    #scroll-top.visible { opacity: 1; pointer-events: all; }
    #scroll-top:hover { background: var(--brand-dark); }

    /* ── ANIMATIONS ─────────────────────────────────────────────────────── */
    .fade-in {
      opacity: 0; transform: translateY(24px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .fade-in.visible { opacity: 1; transform: none; }

    /* ── RESPONSIVE ──────────────────────────────────────────────────────── */
    @media (max-width: 1024px) {
      .hero-inner { grid-template-columns: 1fr; gap: 48px; }
      .hero-visual { max-width: 540px; margin: 0 auto; }
      .features-grid { grid-template-columns: 1fr 1fr; }
      .feature-card.featured { grid-column: span 1; }
      .steps-grid { grid-template-columns: 1fr 1fr; }
      .modules-layout { grid-template-columns: 1fr; }
      .testi-grid { grid-template-columns: 1fr 1fr; }
      .pricing-grid { grid-template-columns: 1fr 1fr; }
      .stats-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
      .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
    }

    @media (max-width: 768px) {
      nav, .header-cta .btn-outline-main { display: none; }
      .mobile-nav-toggle { display: block; }
      .features-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: 1fr 1fr; }
      .step-card::after { display: none; }
      .testi-grid { grid-template-columns: 1fr; }
      .pricing-grid { grid-template-columns: 1fr; }
      .stats-inner { grid-template-columns: 1fr 1fr; }
      .footer-inner { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
      .mockup-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 480px) {
      .steps-grid { grid-template-columns: 1fr; }
      .stats-inner { grid-template-columns: 1fr; }
      .hero-title { font-size: 2.2rem; }
      .cta-box { padding: 40px 24px; }
    }