/* BandCheck landing — shared styles (extracted from inline 2026-06-03).
   Single source for EN/RU/UZ. Bump ?v= in the <link> when editing. */
  :root {
    --bg: #0a0f1a;
    --surface: #111827;
    --surface2: #1a2236;
    --accent: #4ade80;
    --accent2: #22d3ee;
    --gold: #fbbf24;
    --text: #f1f5f9;
    --muted: #94a3b8;
    --border: rgba(255,255,255,0.07);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
  }

  a { color: inherit; }
  a:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* Skip link for keyboard users */
  .skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    padding: 12px 16px;
    background: var(--accent);
    color: var(--bg);
    border-radius: 8px;
    z-index: 200;
    transition: top 0.2s;
  }
  .skip-link:focus { top: 16px; }

  /* ── NOISE TEXTURE ── */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
  }

  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
  }

  /* ── GLOW ORBS ── */
  .orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
  }
  .orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(74,222,128,0.12) 0%, transparent 70%);
    top: -200px; right: -200px;
    animation: drift1 20s ease-in-out infinite alternate;
  }
  .orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(34,211,238,0.08) 0%, transparent 70%);
    bottom: 10%; left: -150px;
    animation: drift2 25s ease-in-out infinite alternate;
  }
  @keyframes drift1 { to { transform: translate(-80px, 60px); } }
  @keyframes drift2 { to { transform: translate(60px, -80px); } }

  .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
  }

  /* ── NAV ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 20px 0;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    background: rgba(10,15,26,0.6);
  }
  nav .inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .logo-dot {
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
  }
  .cta-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--accent);
    color: #0a0f1a;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 100px;
    text-decoration: none;
    transition: transform .2s, background-color .2s, border-color .2s, box-shadow .2s, opacity .2s, color .2s;
  }
  .cta-nav:hover { background: #86efac; transform: translateY(-1px); }

  .lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 14px;
    padding: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.78rem;
  }
  .lang-switcher a {
    padding: 5px 10px;
    color: var(--muted);
    text-decoration: none;
    border-radius: 100px;
    transition: all 0.15s;
    letter-spacing: 0.04em;
  }
  .lang-switcher a:hover { color: var(--text); }
  .lang-switcher a.active {
    background: var(--accent);
    color: var(--bg);
    font-weight: 500;
  }
  .nav-right {
    display: flex;
    align-items: center;
  }
  .nav-links {
    display: inline-flex;
    align-items: center;
    gap: 22px;
    margin-right: 22px;
    font-size: 0.9rem;
  }
  .nav-links a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s;
  }
  .nav-links a:hover { color: var(--text); }
  @media (max-width: 720px) {
    .nav-links { display: none; }
    nav .inner { flex-wrap: wrap; row-gap: 10px; }
    .audience-switcher { order: 3; flex: 1 1 100%; justify-content: center; }
    .audience-switcher button { padding: 7px 22px; }
  }
  @media (max-width: 520px) {
    .lang-switcher { display: none; }
  }

  /* ── HERO ── */
  .hero {
    padding: 160px 0 60px;
    text-align: center;
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(74,222,128,0.1);
    border: 1px solid rgba(74,222,128,0.3);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.05em;
    margin-bottom: 36px;
    animation: fadeDown 0.6s ease both;
  }
  .hero h1, .hero h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.6rem, 6.5vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    animation: fadeDown 0.6s 0.1s ease both;
  }
  .hero h1 em, .hero h2 em {
    font-style: italic;
    color: var(--accent);
  }
  .hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--muted);
    max-width: 580px;
    margin: 0 auto 40px;
    animation: fadeDown 0.6s 0.2s ease both;
  }
  .hero-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeDown 0.6s 0.3s ease both;
  }
  .hero-web-signin {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 22px;
    animation: fadeDown 0.6s 0.4s ease both;
  }
  .hero-or {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(74,222,128,0.1);
    border: 1px solid rgba(74,222,128,0.3);
    padding: 7px 16px;
    border-radius: 100px;
  }
  .hero-reassure {
    font-size: 0.8rem;
    color: var(--muted);
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    background: var(--accent);
    color: #0a0f1a;
    font-weight: 500;
    font-size: 1rem;
    border-radius: 100px;
    text-decoration: none;
    transition: transform .25s, background-color .25s, border-color .25s, box-shadow .25s, opacity .25s, color .25s;
    box-shadow: 0 0 40px rgba(74,222,128,0.3);
  }
  .btn-primary:hover {
    background: #86efac;
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(74,222,128,0.4);
  }
  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;
    border: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.95rem;
    border-radius: 100px;
    text-decoration: none;
    transition: transform .2s, background-color .2s, border-color .2s, box-shadow .2s, opacity .2s, color .2s;
  }
  .btn-secondary:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }

  /* AI estimate disclaimer under hero */
  .hero-disclaimer {
    font-size: 0.75rem;
    color: var(--muted);
    max-width: 520px;
    margin: 24px auto 0;
    animation: fadeDown 0.6s 0.5s ease both;
  }

  .lang-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 36px;
    flex-wrap: wrap;
    animation: fadeDown 0.6s 0.4s ease both;
  }
  .lang-pill {
    padding: 5px 14px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--muted);
  }

  /* ── MOCK CHAT ── */
  .mock-section { padding: 40px 0 100px; }
  .mock-label {
    text-align: center;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    text-transform: uppercase;
    margin-bottom: 32px;
    opacity: 0.6;
  }
  .chat-window {
    max-width: 540px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
  }
  .chat-header {
    background: var(--surface2);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
  }
  .chat-avatar {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
  }
  .chat-name { font-size: 0.9rem; font-weight: 500; }
  .chat-sub { font-size: 0.75rem; color: var(--accent); }
  .chat-body { padding: 20px; display: flex; flex-direction: column; gap: 12px; }

  .msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.875rem;
    line-height: 1.5;
    opacity: 0;
    animation: msgIn 0.4s ease forwards;
  }
  .msg-bot {
    align-self: flex-start;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text);
    border-bottom-left-radius: 4px;
  }
  .msg-bot .score {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 700;
  }
  .bot-buttons {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 10px;
  }
  .bot-btn {
    padding: 8px 14px;
    background: rgba(34,211,238,0.08);
    border: 1px solid rgba(34,211,238,0.25);
    border-radius: 10px;
    font-size: 0.8rem;
    color: var(--accent2);
    text-align: center;
    cursor: default;
    transition: background 0.2s;
    font-family: inherit;
    width: 100%;
  }
  .bot-btn.selected {
    background: rgba(74,222,128,0.15);
    border-color: rgba(74,222,128,0.4);
    color: var(--accent);
  }

  .msg:nth-child(1) { animation-delay: 0.4s; }
  .msg:nth-child(2) { animation-delay: 1.1s; }
  .msg:nth-child(3) { animation-delay: 2.0s; }
  .msg:nth-child(4) { animation-delay: 3.0s; }
  @keyframes msgIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ── STATS ── */
  .stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    margin: 80px 0;
  }
  .stat {
    background: var(--surface);
    padding: 40px 32px;
    text-align: center;
  }
  .stat-num { font-variant-numeric: tabular-nums;
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
  }
  .stat-label { font-size: 0.85rem; color: var(--muted); }

  /* ── SECTION TYPOGRAPHY ── */
  .section-label {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 16px;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
  }
  .section-sub {
    color: var(--muted);
    font-size: 1rem;
    max-width: 540px;
  }

  /* ── FEATURES ── */
  .features { padding: 60px 0 100px; }
  .features-intro { margin-bottom: 60px; }
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
  }
  .feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: transform .3s, background-color .3s, border-color .3s, box-shadow .3s, opacity .3s, color .3s;
    position: relative;
    overflow: hidden;
  }
  .feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(74,222,128,0.04) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .feature-card:hover { border-color: rgba(74,222,128,0.2); transform: translateY(-4px); }
  .feature-card:hover::before { opacity: 1; }
  .feature-icon { color: var(--accent); margin-bottom: 16px; display: block; }
  .feature-icon svg { width: 30px; height: 30px; }
  .feature-title {
    font-weight: 500;
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--text);
  }
  .feature-desc { font-size: 0.875rem; color: var(--muted); line-height: 1.6; }

  /* ── WHO IS THIS FOR ── */
  .who { padding: 60px 0 100px; }
  .who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 48px;
  }
  .who-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
  }
  .who-icon { color: var(--accent); margin-bottom: 10px; display: block; }
  .who-icon svg { width: 28px; height: 28px; }
  .who-title { font-weight: 500; margin-bottom: 6px; }
  .who-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.5; }

  /* ── FEEDBACK EXAMPLE ── */
  .feedback-section { padding: 60px 0 100px; }
  .feedback-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    max-width: 700px;
    margin: 48px auto 0;
  }
  .feedback-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(251,191,36,0.15);
    border: 1px solid rgba(251,191,36,0.3);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--gold);
    margin-bottom: 20px;
  }
  .feedback-score-row {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 28px;
  }
  .feedback-score {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
  }
  .feedback-score-label { color: var(--muted); font-size: 0.9rem; }
  .criteria-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 28px;
  }
  .criterion {
    background: var(--surface2);
    border-radius: 12px;
    padding: 14px 16px;
  }
  .criterion-name { font-size: 0.75rem; color: var(--muted); margin-bottom: 6px; }
  .criterion-bar {
    height: 4px;
    background: rgba(255,255,255,0.07);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 6px;
  }
  .criterion-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: 2px;
    transition: width 1s ease;
  }
  .criterion-score { font-size: 0.85rem; font-weight: 500; color: var(--text); }
  .feedback-tip {
    background: rgba(74,222,128,0.07);
    border: 1px solid rgba(74,222,128,0.15);
    border-radius: 12px;
    padding: 16px;
    font-size: 0.875rem;
    color: #a7f3d0;
    line-height: 1.6;
  }
  .feedback-tip strong { color: var(--accent); }

  /* ── PRICING ── */
  .pricing { padding: 60px 0 100px; }
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 48px;
  }
  .price-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px 24px;
    text-align: center;
    transition: transform .3s, background-color .3s, border-color .3s, box-shadow .3s, opacity .3s, color .3s;
    position: relative;
  }
  .price-card.featured {
    border-color: rgba(74,222,128,0.4);
    background: linear-gradient(135deg, rgba(74,222,128,0.06), var(--surface));
  }
  .price-card:hover { transform: translateY(-4px); }
  .price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 14px;
    background: var(--accent);
    color: #0a0f1a;
    font-size: 0.7rem;
    font-weight: 500;
    border-radius: 100px;
    white-space: nowrap;
  }
  .price-label { font-size: 0.8rem; color: var(--muted); margin-bottom: 12px; }
  .price-amount { font-variant-numeric: tabular-nums;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
    margin-bottom: 4px;
  }
  .price-unit { font-size: 0.75rem; color: var(--muted); margin-bottom: 16px; }
  .price-per { font-size: 0.8rem; color: var(--accent); }
  .free-card {
    background: rgba(74,222,128,0.05);
    border-color: rgba(74,222,128,0.2);
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding: 24px 32px;
    flex-wrap: wrap;
    gap: 16px;
  }
  .free-card .price-amount { font-variant-numeric: tabular-nums; font-size: 1.5rem; }

  /* Per-card CTA: paid cards become flex columns so the button pins to the
     bottom and aligns across cards regardless of copy length per language. */
  .price-card:not(.free-card) { display: flex; flex-direction: column; }
  .price-card:not(.free-card) .price-per { margin-bottom: 22px; }
  .price-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 44px;
    box-sizing: border-box;
    padding: 12px 20px;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color .2s, border-color .2s, color .2s, transform .2s, box-shadow .2s;
  }
  .price-cta.primary {
    background: var(--accent);
    color: #0a0f1a;
    box-shadow: 0 0 30px rgba(74,222,128,0.25);
  }
  .price-cta.primary:hover { transform: translateY(-1px); box-shadow: 0 0 40px rgba(74,222,128,0.4); }
  .price-cta.outline {
    background: transparent;
    border: 1px solid rgba(74,222,128,0.4);
    color: var(--accent);
  }
  .price-cta.outline:hover { background: rgba(74,222,128,0.1); border-color: var(--accent); }

  /* ── HOW ── */
  .how { padding: 60px 0 100px; }
  .steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    margin-top: 60px;
    position: relative;
  }
  .steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
  }
  .step { text-align: center; padding: 0 20px; }
  .step-num {
    width: 56px; height: 56px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
  }
  .step-title { font-weight: 500; font-size: 0.95rem; margin-bottom: 8px; }
  .step-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.5; }

  /* ── FAQ ── */
  .faq { padding: 60px 0 100px; }
  .faq-list {
    max-width: 760px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 24px;
    transition: border-color 0.2s;
  }
  .faq-item[open] { border-color: rgba(74,222,128,0.25); }
  .faq-item summary {
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
    color: var(--text);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: '+';
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--accent);
    transition: transform 0.2s;
  }
  .faq-item[open] summary::after { content: '−'; }
  .faq-item .faq-answer {
    margin-top: 14px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.7;
  }

  /* ── CTA FINAL ── */
  .final-cta { padding: 80px 0 120px; text-align: center; }
  .final-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 80px 40px;
    position: relative;
    overflow: hidden;
  }
  .final-box::before {
    content: '';
    position: absolute;
    top: -100px; left: 50%;
    transform: translateX(-50%);
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(74,222,128,0.12) 0%, transparent 70%);
    pointer-events: none;
  }
  .final-box h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 16px;
    position: relative;
  }
  .final-box p {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 40px;
    position: relative;
  }

  /* ── FOOTER ── */
  footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    font-size: 0.85rem;
    color: var(--muted);
    position: relative;
    z-index: 1;
  }
  .footer-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
  }
  .footer-cols h4 {
    font-family: 'Playfair Display', serif;
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 12px;
  }
  .footer-cols a {
    display: block;
    color: var(--muted);
    text-decoration: none;
    padding: 4px 0;
    transition: color 0.2s;
  }
  .footer-cols a:hover { color: var(--accent); }
  .footer-disclaimer {
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--muted);
    border-top: 1px solid var(--border);
    padding-top: 24px;
    max-width: 900px;
  }
  .footer-bottom {
    margin-top: 24px;
    font-size: 0.75rem;
    color: var(--muted);
  }

  @keyframes fadeDown {
    from { opacity: 0; transform: translateY(-16px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ── RESPECT prefers-reduced-motion ── */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    .orb { display: none; }
    .reveal { opacity: 1; transform: none; }
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 600px) {
    .stats { grid-template-columns: 1fr; }
    .criteria-grid { grid-template-columns: 1fr; }
    .steps::before { display: none; }
    .free-card { flex-direction: column; align-items: flex-start; }
    /* Single column on phones so the recommended (featured) plan isn't buried
       in a 2-col grid + its "Most popular" badge can't collide. */
    .pricing-grid { grid-template-columns: 1fr; }
    .free-card { grid-column: 1 / -1; }
  }

  /* ── AUDIENCE SWITCHER ── */
  .audience-switcher {
    display: inline-flex;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 3px;
    gap: 0;
  }
  .audience-switcher button {
    padding: 7px 16px;
    background: transparent;
    color: var(--muted);
    border: none;
    border-radius: 999px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform .2s, background-color .2s, border-color .2s, box-shadow .2s, opacity .2s, color .2s ease;
    white-space: nowrap;
  }
  .audience-switcher button:hover {
    color: var(--text);
  }
  .audience-switcher button.active {
    background: var(--accent);
    color: var(--bg);
    font-weight: 600;
  }
  @media (max-width: 768px) {
    .audience-switcher button {
      padding: 6px 12px;
      font-size: 0.75rem;
    }
  }

  /* Audience visibility — body class drives show/hide */
  body.audience-learner .schools-only,
  body.audience-schools .learner-only {
    display: none !important;
  }

  /* ── B2B SECTIONS ── */
  .b2b-hero h1 em {
    color: var(--accent2);
  }
  .school-portal-mock {
    max-width: 880px;
    margin: 0 auto;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px;
    position: relative;
  }
  .school-portal-mock-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  @media (max-width: 720px) {
    .school-portal-mock-grid { grid-template-columns: 1fr; }
  }
  .portal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
  }
  .portal-card-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 12px;
  }
  .portal-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
  }
  .portal-card-meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 16px;
  }
  .portal-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
  }
  .portal-stat:last-child { border-bottom: none; }
  .portal-stat-val {
    color: var(--accent);
    font-weight: 600;
  }

  /* B2B pricing cards */
  .pricing-b2b-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .pricing-b2b-card {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
  }
  .pricing-b2b-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px rgba(74,222,128,0.3), 0 0 40px rgba(74,222,128,0.08);
    position: relative;
  }
  .pricing-b2b-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .b2b-trial-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 720px;
    margin: 0 auto 40px;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(74,222,128,0.08), rgba(34,211,238,0.06));
    border: 1px solid rgba(74,222,128,0.3);
    border-radius: 14px;
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.45;
  }
  .b2b-trial-pill {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--accent);
    white-space: nowrap;
  }
  @media (max-width: 560px) {
    .b2b-trial-banner { flex-direction: column; gap: 8px; text-align: center; padding: 16px; }
  }
  .pricing-b2b-tier {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 0.95rem;
    color: var(--accent);
    margin-bottom: 8px;
  }
  .pricing-b2b-price {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
    line-height: 1;
  }
  .pricing-b2b-price small {
    font-size: 0.9rem;
    color: var(--muted);
    font-weight: 400;
    font-family: 'DM Sans', sans-serif;
  }
  .pricing-b2b-sub {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 24px;
    line-height: 1.5;
  }
  .pricing-b2b-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    flex: 1;
  }
  .pricing-b2b-features li {
    font-size: 0.88rem;
    padding: 6px 0;
    color: var(--text);
    opacity: 0.9;
    position: relative;
    padding-left: 22px;
  }
  .pricing-b2b-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
  }

  /* ICP segment cards */
  .icp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto 40px;
  }
  .icp-card {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 24px;
  }
  .icp-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
  }
  .icp-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
  }
  .icp-meta {
    font-size: 0.78rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
  }
  .icp-desc {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.55;
  }

  .bc-consent {
    position: fixed;
    bottom: 16px; left: 16px; right: 16px;
    background: var(--surface2, #1a2236);
    border: 1px solid var(--border, rgba(255,255,255,0.08));
    border-radius: 14px;
    padding: 14px 18px;
    z-index: 9000;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    display: flex; align-items: center; gap: 18px;
    font-size: 13px;
    color: var(--text, #f1f5f9);
    line-height: 1.5;
    max-width: 980px; margin: 0 auto;
  }
  .bc-consent[hidden] { display: none !important; }
  .bc-consent-text a { color: var(--accent, #4ade80); }
  .bc-consent-buttons { display: flex; gap: 8px; margin-left: auto; flex-shrink: 0; }
  .bc-consent-buttons button {
    background: transparent; color: var(--muted, #94a3b8);
    border: 1px solid var(--border, rgba(255,255,255,0.08));
    padding: 8px 14px; border-radius: 999px;
    font-family: inherit; font-size: 12px; cursor: pointer;
    transition: all 0.15s;
  }
  .bc-consent-buttons button:hover { color: var(--text, #f1f5f9); border-color: var(--muted, #94a3b8); }
  .bc-consent-accept {
    background: var(--accent, #4ade80) !important;
    color: var(--bg, #0a0f1a) !important;
    border-color: var(--accent, #4ade80) !important;
    font-weight: 600;
  }
  @media (max-width: 560px) {
    .bc-consent { flex-direction: column; align-items: stretch; }
    .bc-consent-buttons { margin-left: 0; justify-content: flex-end; }
  }

.tg-icon { font-size: 1.3rem; }

  /* Web-app preview: a browser-framed result screen (mirrors the real app,
     replaces the old Telegram-style chat mock). */
  .app-mock {
    max-width: 540px; margin: 0 auto;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 16px; overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
  }
  .app-bar {
    background: var(--surface2); padding: 12px 16px;
    display: flex; align-items: center; gap: 8px;
    border-bottom: 1px solid var(--border);
  }
  .app-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
  .app-url {
    margin-left: 8px; flex: 1; text-align: center;
    font-size: 0.75rem; color: var(--muted);
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 100px; padding: 4px 12px;
  }
  .app-screen { padding: 22px; display: flex; flex-direction: column; gap: 16px; }
  .app-ctx { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
  .result-card {
    display: flex; align-items: center; gap: 18px; padding: 18px;
    border: 1px solid var(--border); border-radius: 16px;
    background: linear-gradient(135deg, rgba(74,222,128,0.06), var(--surface));
  }
  .band-badge {
    flex-shrink: 0; width: 86px; height: 86px; border-radius: 16px;
    background: rgba(74,222,128,0.12); color: var(--accent);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
  }
  .band-num { font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 700; line-height: 1; }
  .band-cap { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.7; margin-top: 4px; }
  .band-overall { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
  .band-hint { font-size: 0.9rem; color: var(--text); margin-top: 4px; }
  .crit-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
  .crit-list li {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 0.85rem; padding: 8px 12px;
    border: 1px solid var(--border); border-radius: 10px; background: var(--surface2);
  }
  .crit-list li strong { color: var(--accent); font-variant-numeric: tabular-nums; }
  .fb-block {
    border-top: 1px solid var(--border); padding-top: 14px;
    display: flex; flex-direction: column; gap: 10px;
    font-size: 0.85rem; line-height: 1.55;
  }
  .fb-err { color: var(--muted); }
  .fb-err em { color: var(--text); font-style: italic; }
  .fb-tip { color: var(--text); }