:root {
    --black:      #0a0a0a;
    --dark:       #111111;
    --dark2:      #1a1a1a;
    --dark3:      #242424;
    --border:     #2a2a2a;
    --green:      #2ed573;
    --green-dim:  #1a5e3a;
    --green-glow: rgba(46,213,115,0.15);
    --red:        #ff4757;
    --orange:     #ffa502;
    --text0:      #f4f4f4;
    --text1:      #aaaaaa;
    --text2:      #555555;
    --white:      #ffffff;
  }

  /* ─── MOBILE-FIRST RESETS ─────────────────────────────────────────── */
  *, *::before, *::after { box-sizing: border-box; }
  img { max-width: 100%; height: auto; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--black);
    color: var(--text0);
    min-height: 100vh;
    overflow-x: hidden;
  }

  /* Noise overlay */
  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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 0; opacity: 0.5;
  }

  /* ─── NAV — mobile first ───────────────────────────────────────────── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px;
    background: rgba(10,10,10,0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }
  @media (min-width: 640px) { nav { padding: 18px 32px; } }
  @media (min-width: 1024px) { nav { padding: 18px 48px; } }

  .nav-brand {
    display: flex; align-items: center; gap: 8px;
    font-family: 'Space Mono', monospace;
    font-size: 13px; font-weight: 700;
    color: var(--text0); text-decoration: none;
  }
  @media (min-width: 480px) { .nav-brand { font-size: 15px; gap: 10px; } }

  .nav-shield { width: 24px; height: 24px; flex-shrink: 0; }
  @media (min-width: 480px) { .nav-shield { width: 28px; height: 28px; } }

  .nav-badge {
    font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700;
    color: var(--green); background: var(--green-dim);
    border: 1px solid var(--green); border-radius: 4px;
    padding: 3px 8px; letter-spacing: 0.08em; white-space: nowrap;
  }

  /* ─── FEEDBACK SECTION ─────────────────────────────────────────────── */
  .feedback-section {
    background: var(--dark);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .feedback-inner {
    max-width: 1100px; margin: 0 auto;
    padding: 60px 16px;
  }
  @media (min-width: 640px)  { .feedback-inner { padding: 80px 24px; } }
  @media (min-width: 1024px) { .feedback-inner { padding: 100px 24px; } }

  .feedback-grid {
    display: grid; grid-template-columns: 1fr;
    gap: 40px;
  }
  @media (min-width: 860px) {
    .feedback-grid { grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
  }

  .feedback-meta { }

  .feedback-badge {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700;
    color: var(--orange); background: rgba(255,165,2,0.1);
    border: 1px solid rgba(255,165,2,0.35); border-radius: 100px;
    padding: 5px 12px; margin-bottom: 20px;
  }
  @media (min-width: 480px) { .feedback-badge { font-size: 11px; } }

  .feedback-title {
    font-family: 'Space Mono', monospace;
    font-size: clamp(20px, 4vw, 36px);
    font-weight: 700; line-height: 1.15; color: var(--white);
    margin-bottom: 16px;
  }

  .feedback-sub {
    font-size: 15px; font-weight: 300; color: var(--text1);
    line-height: 1.75; margin-bottom: 24px;
  }
  @media (min-width: 640px) { .feedback-sub { font-size: 16px; } }

  .feedback-promise {
    display: flex; align-items: flex-start; gap: 12px;
    background: rgba(255,165,2,0.05);
    border: 1px solid rgba(255,165,2,0.2);
    border-radius: 12px; padding: 16px 18px;
  }

  .feedback-promise-icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }

  .feedback-promise-text { font-size: 13px; color: var(--text1); line-height: 1.65; }
  .feedback-promise-text strong { color: var(--orange); }

  /* Feedback form card */
  .feedback-card {
    background: var(--dark2); border: 1px solid var(--border);
    border-radius: 16px; padding: 24px 20px; position: relative; overflow: hidden;
  }
  @media (min-width: 480px) { .feedback-card { padding: 32px 28px; } }

  .feedback-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent 10%, var(--orange) 50%, transparent 90%);
  }

  .feedback-type-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 8px; margin-bottom: 18px;
  }
  @media (min-width: 480px) { .feedback-type-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; } }

  .fb-type-option { position: relative; }
  .fb-type-option input { position: absolute; opacity: 0; width: 0; height: 0; }

  .fb-type-option label {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 12px 8px; background: var(--dark3);
    border: 1.5px solid var(--border); border-radius: 10px;
    cursor: pointer; transition: all 0.2s; text-align: center;
    -webkit-tap-highlight-color: transparent;
  }

  .fb-type-option input:checked + label {
    border-color: var(--orange);
    background: rgba(255,165,2,0.07);
    box-shadow: 0 0 14px rgba(255,165,2,0.1);
  }
  @media (hover: hover) {
    .fb-type-option label:hover { border-color: rgba(255,165,2,0.35); }
  }

  .fb-type-emoji { font-size: 18px; }
  .fb-type-name {
    font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700;
    color: var(--text0); line-height: 1.3;
  }
  @media (min-width: 480px) { .fb-type-name { font-size: 11px; } }

  .feedback-textarea {
    width: 100%; background: var(--dark3); border: 1.5px solid var(--border);
    border-radius: 10px; color: var(--text0); font-family: 'DM Sans', sans-serif;
    font-size: 15px; padding: 14px 16px; outline: none; resize: vertical;
    min-height: 120px; transition: border-color 0.2s, box-shadow 0.2s;
    line-height: 1.6; margin-bottom: 14px;
  }
  @media (min-width: 480px) { .feedback-textarea { min-height: 140px; } }

  .feedback-textarea::placeholder { color: var(--text2); }
  .feedback-textarea:focus {
    border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,165,2,0.1);
  }

  .feedback-submit {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--orange); color: var(--black);
    font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700;
    padding: 15px; border-radius: 12px; border: none; cursor: pointer;
    transition: all 0.2s; letter-spacing: 0.04em;
    -webkit-tap-highlight-color: transparent; touch-action: manipulation;
  }
  @media (min-width: 480px) { .feedback-submit { font-size: 14px; } }
  @media (hover: hover) {
    .feedback-submit:hover {
      background: #ffb733; transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(255,165,2,0.25);
    }
  }
  .feedback-submit:active { transform: scale(0.98); }
  .feedback-submit.loading { opacity: 0.7; pointer-events: none; }

  .feedback-error {
    display: none; background: rgba(255,71,87,0.1);
    border: 1px solid rgba(255,71,87,0.3); border-radius: 8px;
    padding: 10px 14px; font-size: 13px; color: var(--red); margin-bottom: 14px;
  }

  .feedback-success {
    display: none; text-align: center; padding: 12px 0;
  }
  .feedback-success-icon { font-size: 40px; margin-bottom: 12px; display: block; }
  .feedback-success-title {
    font-family: 'Space Mono', monospace; font-size: 16px; font-weight: 700;
    color: var(--orange); margin-bottom: 8px;
  }
  .feedback-success-sub { font-size: 14px; color: var(--text1); line-height: 1.6; }

  /* ─── HERO — mobile first ──────────────────────────────────────────── */
  .hero {
    position: relative;
    min-height: 100svh;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 100px 16px 60px;
    text-align: center; overflow: hidden;
  }
  @media (min-width: 640px)  { .hero { padding: 120px 24px 80px; } }

  .hero::after {
    content: ''; position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -60%);
    width: min(800px, 100vw); height: 500px;
    background: radial-gradient(ellipse at center, rgba(46,213,115,0.08) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(46,213,115,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(46,213,115,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
    pointer-events: none;
  }
  @media (min-width: 640px) { .hero-grid { background-size: 60px 60px; } }

  .hero-eyebrow {
    font-family: 'Space Mono', monospace; font-size: 10px;
    letter-spacing: 0.18em; color: var(--green); text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0; animation: fadeUp 0.6s ease 0.1s forwards;
  }
  @media (min-width: 640px) { .hero-eyebrow { font-size: 11px; letter-spacing: 0.2em; margin-bottom: 24px; } }

  .hero-title {
    font-family: 'Space Mono', monospace;
    font-size: clamp(28px, 8vw, 72px);
    font-weight: 700; line-height: 1.08; letter-spacing: -0.02em;
    color: var(--white); max-width: 900px; margin-bottom: 20px;
    opacity: 0; animation: fadeUp 0.6s ease 0.2s forwards;
  }
  @media (min-width: 640px) { .hero-title { margin-bottom: 24px; } }

  .hero-title .accent { color: var(--green); }

  .hero-sub {
    font-size: 15px; font-weight: 300; color: var(--text1);
    max-width: 560px; line-height: 1.7; margin-bottom: 16px;
    opacity: 0; animation: fadeUp 0.6s ease 0.3s forwards;
  }
  @media (min-width: 640px) { .hero-sub { font-size: 18px; } }

  .hero-free {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Space Mono', monospace;
    font-size: 11px; font-weight: 700; color: var(--green);
    background: var(--green-dim); border: 1px solid rgba(46,213,115,0.4);
    border-radius: 100px; padding: 7px 16px; margin-bottom: 36px;
    opacity: 0; animation: fadeUp 0.6s ease 0.4s forwards;
    text-align: center;
  }
  @media (min-width: 640px) { .hero-free { font-size: 13px; padding: 8px 20px; margin-bottom: 52px; } }
  .hero-free::before { content: '★'; }
  /* remove "forever" promise — replaced by non-committal badge */

  .hero-cta {
    opacity: 0; animation: fadeUp 0.6s ease 0.5s forwards;
  }

  .cta-btn {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--green); color: var(--black);
    font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700;
    padding: 14px 28px; border-radius: 12px; text-decoration: none;
    transition: all 0.2s; letter-spacing: 0.04em;
    -webkit-tap-highlight-color: transparent;
  }
  @media (min-width: 640px) { .cta-btn { font-size: 14px; padding: 16px 32px; } }
  @media (hover: hover) {
    .cta-btn:hover {
      background: #40e080; transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(46,213,115,0.3);
    }
  }
  .cta-btn:active { transform: scale(0.97); }

  /* ─── TERMINAL — mobile first ──────────────────────────────────────── */
  .terminal {
    position: relative; background: var(--dark2);
    border: 1px solid var(--border); border-radius: 12px;
    width: 100%; max-width: 580px; margin: 40px auto 0;
    box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(46,213,115,0.08);
    opacity: 0; animation: fadeUp 0.7s ease 0.7s forwards;
    overflow: hidden;
  }
  @media (min-width: 640px) { .terminal { margin-top: 60px; } }

  .terminal-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    background: var(--dark3);
  }

  .dot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
  .dot-r { background: #ff5f57; }
  .dot-y { background: #febc2e; }
  .dot-g { background: #28c840; }

  .terminal-title {
    font-family: 'Space Mono', monospace; font-size: 10px; color: var(--text2);
    margin-left: auto; margin-right: auto;
  }
  @media (min-width: 480px) { .terminal-title { font-size: 11px; } }

  .terminal-body {
    padding: 16px; font-family: 'Space Mono', monospace;
    font-size: 11px; line-height: 1.8; overflow-x: auto;
  }
  @media (min-width: 480px) { .terminal-body { padding: 20px; font-size: 12px; } }

  .t-line { display: flex; gap: 8px; white-space: nowrap; }
  .t-prompt { color: var(--green); flex-shrink: 0; }
  .t-cmd { color: var(--text0); overflow: hidden; text-overflow: ellipsis; }
  .t-out     { color: var(--text1); padding-left: 16px; white-space: normal; }
  .t-blocked { color: var(--red);   padding-left: 16px; white-space: normal; }
  .cursor {
    display: inline-block; width: 7px; height: 13px;
    background: var(--green); animation: blink 1s step-end infinite;
    vertical-align: text-bottom; margin-left: 2px;
  }

  /* ─── SHARED SECTION WRAPPER ───────────────────────────────────────── */
  .section {
    position: relative; padding: 60px 16px;
    max-width: 1100px; margin: 0 auto;
  }
  @media (min-width: 640px)  { .section { padding: 80px 24px; } }
  @media (min-width: 1024px) { .section { padding: 100px 24px; } }

  .section-label {
    font-family: 'Space Mono', monospace; font-size: 10px;
    letter-spacing: 0.2em; color: var(--green); text-transform: uppercase;
    margin-bottom: 14px;
  }
  @media (min-width: 640px) { .section-label { font-size: 11px; margin-bottom: 16px; } }

  .section-title {
    font-family: 'Space Mono', monospace;
    font-size: clamp(20px, 4vw, 40px);
    font-weight: 700; line-height: 1.15; color: var(--white); margin-bottom: 16px;
  }
  @media (min-width: 640px) { .section-title { margin-bottom: 20px; } }

  .section-sub {
    font-size: 15px; font-weight: 300; color: var(--text1);
    line-height: 1.7; max-width: 560px; margin-bottom: 40px;
  }
  @media (min-width: 640px) { .section-sub { font-size: 17px; margin-bottom: 60px; } }

  /* ─── STATS BAR ────────────────────────────────────────────────────── */
  .stats-bar {
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: 32px 16px;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 32px 16px;
  }
  @media (min-width: 640px) {
    .stats-bar { padding: 40px 24px; gap: 40px; grid-template-columns: repeat(4, 1fr); }
  }

  .stat { text-align: center; }
  .stat-value {
    font-family: 'Space Mono', monospace; font-size: 28px; font-weight: 700;
    color: var(--green); display: block; margin-bottom: 4px;
  }
  @media (min-width: 640px) { .stat-value { font-size: 32px; } }
  .stat-label { font-size: 12px; color: var(--text1); }
  @media (min-width: 640px) { .stat-label { font-size: 13px; } }

  /* ─── FLOW DIAGRAM ─────────────────────────────────────────────────── */
  .flow {
    display: flex; flex-direction: column; align-items: center;
    gap: 6px; margin-bottom: 48px;
  }
  @media (min-width: 480px) {
    .flow { flex-direction: row; justify-content: center; gap: 8px; }
  }
  @media (min-width: 640px) { .flow { margin-bottom: 80px; } }

  .flow-node {
    background: var(--dark2); border: 1px solid var(--border); border-radius: 10px;
    padding: 12px 18px; font-family: 'Space Mono', monospace;
    font-size: 12px; font-weight: 700; color: var(--text0); white-space: nowrap;
    width: 100%; text-align: center;
  }
  @media (min-width: 480px) { .flow-node { padding: 16px 24px; font-size: 13px; width: auto; } }

  .flow-node.highlight {
    background: var(--green-dim); border-color: var(--green);
    color: var(--green); box-shadow: 0 0 20px var(--green-glow);
  }

  .flow-arrow { color: var(--text2); font-size: 18px; padding: 0 2px; transform: rotate(90deg); }
  @media (min-width: 480px) { .flow-arrow { font-size: 20px; padding: 0 4px; transform: none; } }

  /* ─── RULES GRID ───────────────────────────────────────────────────── */
  .rules-optional-note {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--dark);
    border: 1px solid var(--border);
    border-left: 3px solid var(--green);
    border-radius: 6px;
    padding: 18px 22px;
    margin-bottom: 40px;
  }

  .rules-optional-icon { font-size: 20px; flex-shrink: 0; line-height: 1.6; }

  .rules-optional-note p {
    margin: 0;
    font-size: 15px;
    color: var(--text1);
    line-height: 1.65;
  }

  .rules-optional-note strong { color: var(--text0); }

  .rules-grid {
    display: grid; grid-template-columns: 1fr;
    gap: 12px; margin-bottom: 48px;
  }
  @media (min-width: 480px) { .rules-grid { grid-template-columns: 1fr 1fr; gap: 14px; } }
  @media (min-width: 900px) { .rules-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 80px; } }
  @media (min-width: 1100px) { .rules-grid { grid-template-columns: repeat(4, 1fr); } }

  .rule-card {
    background: var(--dark2); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px;
    transition: border-color 0.2s, transform 0.2s;
  }
  @media (min-width: 640px) { .rule-card { padding: 24px; } }
  @media (hover: hover) {
    .rule-card:hover { border-color: rgba(46,213,115,0.3); transform: translateY(-2px); }
  }

  .rule-icon { font-size: 20px; margin-bottom: 10px; }
  @media (min-width: 640px) { .rule-icon { font-size: 22px; margin-bottom: 12px; } }

  .rule-name {
    font-family: 'Space Mono', monospace; font-size: 12px; font-weight: 700;
    color: var(--green); margin-bottom: 6px;
  }
  @media (min-width: 640px) { .rule-name { font-size: 13px; margin-bottom: 8px; } }

  .rule-desc { font-size: 13px; color: var(--text1); line-height: 1.6; }
  @media (min-width: 640px) { .rule-desc { font-size: 14px; } }

  /* ─── PLATFORMS ────────────────────────────────────────────────────── */
  .platforms {
    display: grid; grid-template-columns: 1fr;
    gap: 16px; margin-bottom: 48px;
  }
  @media (min-width: 560px)  { .platforms { grid-template-columns: 1fr 1fr; gap: 16px; } }
  @media (min-width: 900px)  { .platforms { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
  @media (min-width: 1100px) { .platforms { grid-template-columns: repeat(5, 1fr); gap: 16px; margin-bottom: 80px; } }

  .platform-card {
    background: var(--dark2); border: 1px solid var(--border);
    border-radius: 16px; padding: 24px; position: relative; overflow: hidden;
  }
  @media (min-width: 640px) { .platform-card { padding: 28px; } }

  .platform-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
  }

  /* Coming soon variant */
  .platform-card--soon {
    opacity: 0.55;
    border-style: dashed;
    border-color: var(--border);
    cursor: default;
  }
  .platform-card--soon::before {
    background: linear-gradient(90deg, transparent, var(--text2), transparent);
  }
  @media (hover: hover) {
    .platform-card--soon:hover { opacity: 0.7; }
  }

  .soon-badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: 'Space Mono', monospace; font-size: 9px; font-weight: 700;
    color: var(--orange); background: rgba(255,165,2,0.1);
    border: 1px solid rgba(255,165,2,0.3); border-radius: 100px;
    padding: 3px 9px; margin-bottom: 12px; letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .soon-dot {
    width: 6px; height: 6px; border-radius: 50%; background: var(--orange);
    flex-shrink: 0;
    animation: pulse-dot 1.8s ease-in-out infinite;
  }
  @keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.7); }
  }

  .live-badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: 'Space Mono', monospace; font-size: 9px; font-weight: 700;
    color: var(--green); background: rgba(46,213,115,0.1);
    border: 1px solid rgba(46,213,115,0.3); border-radius: 100px;
    padding: 3px 9px; margin-bottom: 12px; letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .live-dot {
    width: 6px; height: 6px; border-radius: 50%; background: var(--green);
    flex-shrink: 0;
    animation: pulse-dot 1.8s ease-in-out infinite;
  }

  .platform-icon { font-size: 32px; margin-bottom: 14px; }
  @media (min-width: 640px) { .platform-icon { font-size: 36px; margin-bottom: 16px; } }

  /* Official platform logos — inline SVG brand marks on a uniform
     white rounded tile. Replaces the previous Google Favicons API
     approach which served low-resolution 16–64 px PNGs that looked
     blurry when scaled up and had inconsistent inner padding per
     domain. Inline SVG guarantees identical framing for every tile
     regardless of the source brand, renders crisply at any DPI,
     and removes a runtime round-trip to google.com. */
  .platform-logo-tile {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.04);
  }
  .platform-logo-tile svg {
    width: 28px;
    height: 28px;
    display: block;
  }
  @media (min-width: 640px) {
    .platform-logo-tile { width: 48px; height: 48px; border-radius: 11px; }
    .platform-logo-tile svg { width: 32px; height: 32px; }
  }

  /* Legacy .platform-logo class retained for any remaining favicon
     usages elsewhere (wizard steps in start.html). Kept at its
     previous dimensions so those views don't shift. */
  .platform-logo {
    width: 32px; height: 32px; border-radius: 6px; object-fit: contain;
    background: #fff; padding: 3px; display: inline-block; vertical-align: middle;
    max-width: none;
  }
  @media (min-width: 640px) { .platform-logo { width: 36px; height: 36px; } }

  .platform-name {
    font-family: 'Space Mono', monospace; font-size: 15px; font-weight: 700;
    color: var(--white); margin-bottom: 10px;
  }
  @media (min-width: 640px) { .platform-name { font-size: 16px; } }

  .platform-desc { font-size: 14px; color: var(--text1); line-height: 1.6; margin-bottom: 16px; }
  @media (min-width: 640px) { .platform-desc { margin-bottom: 20px; } }

  .platform-req {
    font-family: 'Space Mono', monospace; font-size: 10px;
    color: var(--text2); letter-spacing: 0.04em;
  }
  @media (min-width: 640px) { .platform-req { font-size: 11px; } }

  /* ─── BROKERS MARQUEE ──────────────────────────────────────────────── */
  .brokers-marquee {
    overflow: hidden; margin-top: 32px;
    mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  }
  .brokers-track {
    display: flex; gap: 14px; width: max-content;
    animation: scroll-brokers 180s linear infinite;
  }
  .brokers-marquee:hover .brokers-track { animation-play-state: paused; }

  @keyframes scroll-brokers {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

  .broker-chip {
    display: flex; align-items: center; gap: 10px; flex-shrink: 0;
    background: var(--dark2); border: 1px solid var(--border); border-radius: 10px;
    padding: 10px 16px; white-space: nowrap; transition: border-color 0.2s;
  }
  .broker-chip:hover { border-color: rgba(46,213,115,0.35); }

  .broker-logo {
    width: 24px; height: 24px; border-radius: 5px; object-fit: contain;
    background: #fff; padding: 2px; flex-shrink: 0;
    max-width: none; /* override img reset — fixed size */
  }

  .broker-chip span {
    font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700;
    color: var(--text0); letter-spacing: 0.02em;
  }

  /* ─── DOWNLOAD FORM ────────────────────────────────────────────────── */
  .form-wrapper { position: relative; max-width: 560px; margin: 0 auto; }

  .form-card {
    background: var(--dark2); border: 1px solid var(--border);
    border-radius: 16px; padding: 28px 20px; position: relative; overflow: hidden;
  }
  @media (min-width: 480px) { .form-card { padding: 40px 32px; border-radius: 20px; } }
  @media (min-width: 640px) { .form-card { padding: 48px 40px; } }

  .form-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent 10%, var(--green) 50%, transparent 90%);
  }

  .form-glow {
    position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
    width: 400px; height: 300px;
    background: radial-gradient(ellipse, rgba(46,213,115,0.06) 0%, transparent 70%);
    pointer-events: none;
  }

  .form-title {
    font-family: 'Space Mono', monospace; font-size: 18px; font-weight: 700;
    color: var(--white); margin-bottom: 8px; text-align: center;
  }
  @media (min-width: 480px) { .form-title { font-size: 22px; } }

  .form-sub { font-size: 13px; color: var(--text1); text-align: center; margin-bottom: 24px; line-height: 1.6; }
  @media (min-width: 480px) { .form-sub { font-size: 14px; margin-bottom: 32px; } }

  .form-free-badge-wrap { display: flex; justify-content: center; margin-bottom: 24px; }
  @media (min-width: 480px) { .form-free-badge-wrap { margin-bottom: 28px; } }

  .form-free-badge {
    display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: center;
    font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700;
    color: var(--green); background: var(--green-dim);
    border: 1px solid rgba(46,213,115,0.4); border-radius: 100px;
    padding: 6px 14px; text-align: center;
  }
  @media (min-width: 480px) { .form-free-badge { font-size: 11px; } }

  /* Platform selector */
  .platform-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
  @media (min-width: 480px) { .platform-selector { gap: 12px; margin-bottom: 20px; } }

  .platform-option { position: relative; }
  .platform-option input { position: absolute; opacity: 0; width: 0; height: 0; }

  .platform-option label {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 16px 12px; background: var(--dark3);
    border: 1.5px solid var(--border); border-radius: 12px;
    cursor: pointer; transition: all 0.2s; text-align: center;
    -webkit-tap-highlight-color: transparent;
    min-height: 88px; justify-content: center;
  }
  @media (min-width: 480px) { .platform-option label { padding: 20px 16px; gap: 8px; min-height: auto; } }

  .platform-option input:checked + label {
    border-color: var(--green); background: rgba(46,213,115,0.06);
    box-shadow: 0 0 16px rgba(46,213,115,0.12);
  }
  @media (hover: hover) {
    .platform-option label:hover { border-color: rgba(46,213,115,0.4); }
  }

  .plat-emoji { font-size: 22px; }
  @media (min-width: 480px) { .plat-emoji { font-size: 24px; } }

  .plat-name {
    font-family: 'Space Mono', monospace; font-size: 11px; font-weight: 700; color: var(--text0);
  }
  @media (min-width: 480px) { .plat-name { font-size: 12px; } }

  .plat-note { font-size: 10px; color: var(--text2); }
  @media (min-width: 480px) { .plat-note { font-size: 11px; } }

  /* Form fields */
  .form-field { margin-bottom: 18px; }
  @media (min-width: 480px) { .form-field { margin-bottom: 20px; } }

  .form-label {
    display: block; font-family: 'Space Mono', monospace; font-size: 10px;
    letter-spacing: 0.1em; color: var(--text1); text-transform: uppercase; margin-bottom: 8px;
  }
  @media (min-width: 480px) { .form-label { font-size: 11px; } }

  .form-input {
    width: 100%; background: var(--dark3); border: 1.5px solid var(--border);
    border-radius: 10px; color: var(--text0); font-family: 'DM Sans', sans-serif;
    font-size: 16px; /* 16px prevents iOS zoom */ padding: 14px 16px;
    outline: none; transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
  }
  .form-input::placeholder { color: var(--text2); }
  .form-input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(46,213,115,0.1); }

  /* Error */
  .form-error {
    display: none; background: rgba(255,71,87,0.1);
    border: 1px solid rgba(255,71,87,0.3); border-radius: 8px;
    padding: 10px 14px; font-size: 13px; color: var(--red); margin-bottom: 16px;
  }

  /* Submit */
  .form-submit {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--green); color: var(--black);
    font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700;
    padding: 16px; border-radius: 12px; border: none; cursor: pointer;
    transition: all 0.2s; letter-spacing: 0.04em; margin-top: 8px;
    -webkit-tap-highlight-color: transparent; touch-action: manipulation;
  }
  @media (min-width: 480px) { .form-submit { font-size: 14px; } }
  @media (hover: hover) {
    .form-submit:hover {
      background: #40e080; transform: translateY(-1px);
      box-shadow: 0 8px 24px rgba(46,213,115,0.25);
    }
  }
  .form-submit:active { transform: scale(0.98); background: #25c060; }
  .form-submit.loading { opacity: 0.7; cursor: not-allowed; pointer-events: none; }

  .submit-arrow { font-size: 16px; }
  @media (min-width: 480px) { .submit-arrow { font-size: 18px; } }

  .form-disclaimer { text-align: center; font-size: 12px; color: var(--text2); margin-top: 14px; line-height: 1.5; }

  /* Success */
  .form-success { display: none; text-align: center; padding: 16px 0; }
  .success-icon { font-size: 44px; margin-bottom: 16px; display: block; }
  @media (min-width: 480px) { .success-icon { font-size: 48px; } }

  .success-title {
    font-family: 'Space Mono', monospace; font-size: 18px; font-weight: 700;
    color: var(--green); margin-bottom: 12px;
  }
  @media (min-width: 480px) { .success-title { font-size: 20px; } }

  .success-sub { font-size: 14px; color: var(--text1); line-height: 1.7; }
  @media (min-width: 480px) { .success-sub { font-size: 15px; } }

  /* ─── FOOTER ───────────────────────────────────────────────────────── */
  footer {
    border-top: 1px solid var(--border);
    padding: 24px 16px;
    display: flex; flex-direction: column; gap: 14px;
  }
  @media (min-width: 640px) {
    footer { flex-direction: row; align-items: center; justify-content: space-between; padding: 32px 32px; }
  }
  @media (min-width: 1024px) { footer { padding: 32px 48px; } }

  .footer-brand {
    display: flex; align-items: center; gap: 8px;
    font-family: 'Space Mono', monospace; font-size: 12px; color: var(--text2);
  }

  .footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
  .footer-links a {
    font-size: 13px; color: var(--text2); text-decoration: none; transition: color 0.2s;
  }
  @media (hover: hover) { .footer-links a:hover { color: var(--green); } }

  /* ─── ANIMATIONS ───────────────────────────────────────────────────── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
  @keyframes popIn {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1);   opacity: 1; }
  }

  /* ─── SCROLL REVEAL ────────────────────────────────────────────────── */
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }

  /* Reduce motion */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
  }

/* ─── RECAPTCHA ────────────────────────────────────────────────────────── */
.grecaptcha-badge { visibility: hidden; }
.recaptcha-note {
  font-size: 11px; color: var(--text2); text-align: center;
  margin-top: 10px; line-height: 1.5;
}
.recaptcha-note a { color: var(--text2); text-decoration: underline; }

/* ─── FOOTER SOCIAL ICONS ──────────────────────────────────────────────── */
.footer-social-icons {
  display: flex; align-items: center; gap: 18px;
}
.footer-social-icons a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text1); background: var(--dark2);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.footer-social-icons a:hover {
  color: var(--text0); border-color: var(--text1); background: var(--dark3);
}
.footer-social-icons svg { width: 18px; height: 18px; fill: currentColor; }

/* ─── 30 LANGUAGES STAT ────────────────────────────────────────────────── */
.stat-flag { font-size: 12px; margin-top: 2px; color: var(--text2); letter-spacing: 0.03em; }

/* ─── PLATFORM CARD — clickable variant ────────────────────────────────── */
a.platform-card {
  text-decoration: none;
  display: block;
  color: inherit;
}
.platform-card--link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
@media (hover: hover) {
  .platform-card--link:hover {
    border-color: rgba(46,213,115,0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(46,213,115,0.12);
  }
}
.platform-card--link:active { transform: scale(0.98); }

.platform-card-cta {
  font-family: 'Space Mono', monospace;
  font-size: 10px; font-weight: 700;
  color: var(--green); letter-spacing: 0.06em;
  margin-top: 14px;
  transition: letter-spacing 0.2s;
}
@media (hover: hover) {
  .platform-card--link:hover .platform-card-cta { letter-spacing: 0.1em; }
}

/* ─── DONATE SECTION ────────────────────────────────────────────────────── */
:root {
  --donate-accent: #7c4dff;
  --donate-accent-dim: rgba(124,77,255,0.12);
  --donate-accent-border: rgba(124,77,255,0.35);
}

.donate-section {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.donate-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 60px 16px;
}
@media (min-width: 640px)  { .donate-inner { padding: 80px 24px; } }
@media (min-width: 1024px) { .donate-inner { padding: 100px 24px; } }

.donate-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 860px) {
  .donate-grid { grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
}

.donate-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Space Mono', monospace; font-size: 10px; font-weight: 700;
  color: var(--donate-accent); background: var(--donate-accent-dim);
  border: 1px solid var(--donate-accent-border); border-radius: 100px;
  padding: 5px 12px; margin-bottom: 20px;
}
@media (min-width: 480px) { .donate-badge { font-size: 11px; } }

.donate-title {
  font-family: 'Space Mono', monospace;
  font-size: clamp(20px, 4vw, 36px);
  font-weight: 700; line-height: 1.15; color: var(--white);
  margin-bottom: 16px;
}
.donate-accent { color: var(--donate-accent); }

.donate-sub {
  font-size: 15px; font-weight: 300; color: var(--text1);
  line-height: 1.75; margin-bottom: 16px;
}
@media (min-width: 640px) { .donate-sub { font-size: 16px; } }

.donate-promise {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--donate-accent-dim);
  border: 1px solid var(--donate-accent-border);
  border-radius: 12px; padding: 16px 18px; margin-top: 8px;
}
.donate-promise-icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }
.donate-promise-text { font-size: 13px; color: var(--text1); line-height: 1.65; }
.donate-promise-text strong { color: var(--donate-accent); }

/* Donation card */
.donate-card {
  background: var(--dark2); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px 20px; position: relative; overflow: hidden;
}
@media (min-width: 480px) { .donate-card { padding: 32px 28px; } }

.donate-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 10%, var(--donate-accent) 50%, transparent 90%);
}

.donate-card-header {
  display: flex; align-items: center; gap: 14px; margin-bottom: 24px;
}
.donate-icon-wrap {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--donate-accent-dim); border: 1px solid var(--donate-accent-border);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.donate-card-title {
  font-family: 'Space Mono', monospace; font-size: 16px; font-weight: 700;
  color: var(--white); margin-bottom: 4px;
}
.donate-card-sub { font-size: 12px; color: var(--text2); }

/* Amount buttons */
.donate-amounts {
  display: flex; flex-wrap: wrap;
  gap: 8px; margin-bottom: 18px; justify-content: center;
}
.donate-amount-btn {
  background: var(--dark3); border: 1.5px solid var(--border); border-radius: 10px;
  color: var(--text0); font-family: 'Space Mono', monospace; font-size: 14px; font-weight: 700;
  padding: 10px 14px; cursor: pointer; transition: all 0.2s; flex: 0 0 auto;
  -webkit-tap-highlight-color: transparent;
}
.donate-amount-btn--selected,
.donate-amount-btn:focus {
  border-color: var(--donate-accent);
  background: var(--donate-accent-dim);
  color: var(--white);
  outline: none;
}
@media (hover: hover) {
  .donate-amount-btn:hover { border-color: var(--donate-accent-border); color: var(--white); }
}

/* Stripe button */
.donate-stripe-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--donate-accent); color: var(--white);
  font-family: 'Space Mono', monospace; font-size: 13px; font-weight: 700;
  padding: 15px; border-radius: 12px; border: none; cursor: pointer;
  transition: all 0.2s; letter-spacing: 0.04em; text-decoration: none;
  -webkit-tap-highlight-color: transparent; margin-bottom: 14px;
}
@media (min-width: 480px) { .donate-stripe-btn { font-size: 14px; } }
@media (hover: hover) {
  .donate-stripe-btn:hover {
    background: #9966ff; transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(124,77,255,0.3);
  }
}
.donate-stripe-btn:active { transform: scale(0.98); }

.donate-note {
  font-size: 12px; color: var(--text2); text-align: center; line-height: 1.5;
  margin-bottom: 20px;
}
.donate-note strong { color: var(--text1); }

.donate-separator {
  height: 1px; background: var(--border); margin-bottom: 20px;
}

.donate-perks { display: flex; flex-direction: column; gap: 10px; }
.donate-perk {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--text1); line-height: 1.5;
}
.donate-perk-icon {
  color: var(--donate-accent); font-weight: 700;
  flex-shrink: 0; margin-top: 1px;
}