*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --bg: #0F172A; --bg2: #111827;
      --surface: #1E293B; --surface2: #162032;
      --orange: #f97316;
      --orange-glow: rgba(249,115,22,0.15);
      --orange-glow2: rgba(249,115,22,0.07);
      --cyan: #22D3EE;
      --green: #22c55e; --muted: #94A3B8;
      --white: #F8FAFC;
      --border: rgba(249,115,22,0.18);
    }
    html { scroll-behavior: smooth; }
    body {
      background: var(--bg); color: var(--white);
      font-family: 'DM Sans', sans-serif;
      font-size: 16px; line-height: 1.7; overflow-x: hidden;
    }
    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: 0.4;
    }
    section { position: relative; z-index: 1; }

    /* NAV */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; justify-content: space-between; align-items: center;
      padding: 1.25rem 5%;
      background: rgba(15,23,42,0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
    }
    .nav-logo {
      font-family: 'Syne', sans-serif; font-weight: 800;
      font-size: 1rem; letter-spacing: 0.02em;
      color: var(--white); display: flex; align-items: center; gap: 0.5rem;
      text-decoration: none; flex-shrink: 0;
    }
    .nav-logo span { color: var(--orange); }
    .nav-logo img { width: 28px; height: 28px; border-radius: 7px; flex-shrink: 0; }
    .nav-right { display: flex; align-items: center; gap: 2rem; }
    .nav-links { display: flex; gap: 2rem; }
    .nav-links a {
      font-family: 'DM Mono', monospace; font-size: 0.75rem;
      color: var(--muted); text-decoration: none;
      letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--orange); }
    .nav-platform {
      font-family: 'DM Mono', monospace; font-size: 0.72rem;
      color: var(--muted); text-decoration: none;
      letter-spacing: 0.08em; text-transform: uppercase;
      border: 1px solid var(--border); padding: 0.35rem 0.8rem;
      border-radius: 6px; transition: all 0.2s; white-space: nowrap;
    }
    .nav-platform:hover { color: var(--cyan); border-color: rgba(34,211,238,0.3); }

    /* HERO */
    #hero {
      min-height: 100vh;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      text-align: center; padding: 9rem 5% 5rem; overflow: hidden;
    }
    .hero-glow {
      position: absolute; width: 700px; height: 700px; border-radius: 50%;
      background: radial-gradient(circle, rgba(249,115,22,0.09) 0%, transparent 70%);
      top: 50%; left: 50%; transform: translate(-50%, -50%);
      pointer-events: none; animation: pulse-glow 6s ease-in-out infinite;
    }
    @keyframes pulse-glow {
      0%, 100% { opacity: 0.7; transform: translate(-50%,-50%) scale(1); }
      50% { opacity: 1; transform: translate(-50%,-50%) scale(1.08); }
    }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 0.5rem;
      font-family: 'DM Mono', monospace; font-size: 0.72rem;
      letter-spacing: 0.12em; text-transform: uppercase;
      color: var(--orange); background: var(--orange-glow2);
      border: 1px solid var(--border);
      padding: 0.4rem 1rem; border-radius: 999px;
      margin-bottom: 2rem; animation: fadeUp 0.6s ease both;
    }
    .badge-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--orange); animation: blink 2s ease infinite; flex-shrink: 0;
    }
    @keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
    h1 {
      font-family: 'Syne', sans-serif; font-weight: 800;
      font-size: clamp(2rem, 5vw, 3.8rem);
      line-height: 1.15; letter-spacing: -0.02em;
      margin-bottom: 1.5rem; animation: fadeUp 0.7s 0.1s ease both;
    }
    h1 .accent { color: var(--orange); }
    .hero-sub {
      font-size: clamp(0.95rem, 2vw, 1.1rem); color: var(--muted);
      max-width: 460px; margin: 0 auto 2.5rem; font-weight: 300;
      animation: fadeUp 0.7s 0.2s ease both; line-height: 1.8;
    }
    .btn-group {
      display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
      animation: fadeUp 0.7s 0.3s ease both;
    }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
      padding: 0.85rem 1.8rem; border-radius: 8px;
      font-family: 'DM Sans', sans-serif; font-size: 0.95rem;
      font-weight: 500; text-decoration: none; cursor: pointer; transition: all 0.2s;
      white-space: nowrap;
    }
    .btn-primary { background: var(--orange); color: #0F172A; border: none; font-weight: 700; }
    .btn-primary:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(249,115,22,0.35); }
    .btn-secondary { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.15); }
    .btn-secondary:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }
    .btn-soon { opacity: 0.55; cursor: default; pointer-events: none; font-size: 0.82rem; letter-spacing: 0.04em; }

    /* MOCK CARD */
    .mock-wrap { animation: fadeUp 0.7s 0.4s ease both; margin-top: 3.5rem; width: 100%; }
    .mock {
      max-width: 340px; width: 100%; margin: 0 auto;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 16px; padding: 20px; text-align: left;
    }
    .mock-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
    .mock-icon { font-size: 24px; flex-shrink: 0; }
    .mock-coin { font-size: 16px; font-weight: 700; }
    .mock-price { margin-left: auto; font-size: 13px; color: var(--muted); }
    .mock-label { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); margin-bottom: 8px; letter-spacing: 0.5px; text-transform: uppercase; }
    .mock-tag { font-family: 'DM Mono', monospace; font-size: 9px; color: var(--muted); opacity: 0.45; text-transform: none; letter-spacing: 0.03em; margin-left: 6px; }
    .chips { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 14px; }
    .chip { padding: 5px 9px; border-radius: 7px; font-size: 11px; font-weight: 600; }
    .chip-sub { font-size: 10px; color: inherit; opacity: 0.7; display: block; font-weight: 400; }
    .chip-green { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: var(--green); }
    .chip-grey  { background: rgba(148,163,184,0.1); border: 1px solid rgba(148,163,184,0.25); color: var(--muted); }
    .bar-row { display: flex; align-items: center; gap: 8px; }
    .bar-label { font-size: 12px; color: var(--green); font-weight: 600; min-width: 48px; }
    .bar-track { flex: 1; height: 6px; background: #2a3a5a; border-radius: 4px; overflow: hidden; }
    .bar-fill { height: 100%; background: var(--green); border-radius: 4px; }
    .bar-pct { font-size: 11px; color: var(--muted); }

    .hero-stat-bar {
      display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center;
      margin-top: 3.5rem; padding-top: 2.5rem;
      border-top: 1px solid var(--border);
      animation: fadeUp 0.7s 0.5s ease both; width: 100%;
    }
    .stat { text-align: center; }
    .stat-num { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--orange); }
    .stat-label { font-size: 0.7rem; color: var(--muted); font-family: 'DM Mono', monospace; text-transform: uppercase; letter-spacing: 0.08em; }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* SECTION COMMON */
    .section-label {
      font-family: 'DM Mono', monospace; font-size: 0.72rem;
      letter-spacing: 0.14em; text-transform: uppercase;
      color: var(--orange); margin-bottom: 1rem;
    }
    .section-title {
      font-family: 'Syne', sans-serif;
      font-size: clamp(1.7rem, 4vw, 2.6rem);
      font-weight: 700; line-height: 1.2; margin-bottom: 1rem;
    }
    .section-sub { color: var(--muted); font-size: 0.95rem; max-width: 480px; margin: 0 auto; }

    /* HOW IT WORKS */
    #how {
      padding: 7rem 5%;
      background: var(--surface2);
      border-top: 1px solid var(--border);
    }
    .how-inner { max-width: 1100px; margin: 0 auto; }
    .how-header { margin-bottom: 3rem; }
    .how-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.25rem;
    }
    .how-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 12px; padding: 1.8rem;
    }
    .how-num {
      font-family: 'DM Mono', monospace; font-size: 0.72rem;
      color: var(--orange); letter-spacing: 0.1em; margin-bottom: 0.8rem;
    }
    .how-icon { margin-bottom: 0.8rem; display: flex; }
    .how-title { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
    .how-desc { font-size: 0.88rem; color: var(--muted); line-height: 1.65; }

    /* PRICING */
    #pricing { padding: 7rem 5%; }
    .pricing-inner { max-width: 900px; margin: 0 auto; }
    .pricing-header { text-align: center; margin-bottom: 3rem; }
    .tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
    .tier { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--surface2); display: flex; flex-direction: column; }
    .tier.highlight { border-color: var(--orange); background: var(--orange-glow2); }
    .tier-head {
      padding: 1.2rem 1.5rem; background: rgba(255,255,255,0.02);
      display: flex; justify-content: space-between; align-items: flex-start;
      border-bottom: 1px solid var(--border);
    }
    .tier.highlight .tier-head { background: var(--orange-glow); }
    .tier-badge {
      display: inline-block; font-size: 0.6rem; font-weight: 700;
      letter-spacing: 0.1em; text-transform: uppercase;
      background: var(--orange); color: #0F172A;
      padding: 0.15rem 0.5rem; border-radius: 4px; margin-left: 8px;
      vertical-align: middle;
    }
    .tier-name { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 700; }
    .tier-price { font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 700; text-align: right; }
    .tier-period { font-family: 'DM Mono', monospace; font-size: 0.7rem; color: var(--muted); margin-top: 2px; }
    .tier-body { padding: 1.5rem; flex: 1; }
    .tier-feature { display: flex; gap: 0.6rem; font-size: 0.88rem; margin-bottom: 0.7rem; align-items: flex-start; }
    .tier-check { color: var(--orange); flex-shrink: 0; font-weight: 700; }
    .tier-cta { padding: 0 1.5rem 1.5rem; }
    .tier-btn {
      display: block; width: 100%;
      background: var(--orange); color: #0F172A;
      font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 700;
      text-align: center; padding: 0.8rem; border-radius: 8px;
      text-decoration: none; transition: opacity 0.2s;
    }
    .tier-btn:hover { opacity: 0.88; }
    .tier-btn-outline {
      display: block; width: 100%;
      background: transparent; color: var(--muted);
      font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
      text-align: center; padding: 0.8rem; border-radius: 8px;
      text-decoration: none; border: 1px solid var(--border); transition: all 0.2s;
    }
    .tier-btn-outline:hover { border-color: var(--orange); color: var(--orange); }
    .tier-btn-soon { opacity: 0.45; cursor: default; pointer-events: none; }

    /* CONTACT */
    #contact {
      padding: 6rem 5%;
      background: var(--surface2);
      border-top: 1px solid var(--border);
      text-align: center;
    }
    .contact-box {
      max-width: 480px; margin: 2rem auto 0;
      background: var(--surface); border: 1px solid var(--border);
      border-radius: 12px; padding: 2rem;
    }
    .contact-box p { color: var(--muted); font-size: 0.92rem; margin-bottom: 1.2rem; }
    .contact-email {
      display: inline-block;
      font-family: 'DM Mono', monospace; font-size: 0.9rem;
      color: var(--orange); text-decoration: none;
      padding: 0.5rem 1rem;
      border: 1px solid var(--border); border-radius: 6px;
      transition: border-color 0.2s; word-break: break-all;
    }
    .contact-email:hover { border-color: var(--orange); }

    /* DISCLAIMER */
    #disclaimer {
      padding: 3.5rem 5%;
      border-top: 1px solid var(--border);
      text-align: center;
    }
    #disclaimer p {
      max-width: 600px; margin: 0 auto;
      font-family: 'DM Mono', monospace; font-size: 0.75rem;
      color: var(--muted); line-height: 1.9; letter-spacing: 0.01em;
    }
    #disclaimer a { color: var(--muted); text-decoration: underline; }
    #disclaimer a:hover { color: var(--white); }

    /* FOOTER */
    footer {
      padding: 2rem 5%;
      border-top: 1px solid var(--border);
      display: flex; justify-content: space-between; align-items: center;
      flex-wrap: wrap; gap: 1rem; position: relative; z-index: 1;
    }
    .footer-brand {
      font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.9rem;
      color: var(--orange); text-decoration: none;
    }
    .footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
    .footer-links a {
      font-family: 'DM Mono', monospace; font-size: 0.7rem;
      letter-spacing: 0.08em; text-transform: uppercase;
      color: var(--muted); text-decoration: none; transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--orange); }
    .footer-copy { font-family: 'DM Mono', monospace; font-size: 0.7rem; color: var(--muted); opacity: 0.45; }

    /* NOTIFY FORM */
    .notify-strip {
      display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
      background: var(--orange-glow2); border: 1px solid var(--border);
      border-radius: 10px; padding: 1rem 1.4rem; margin-top: 1.8rem;
      animation: fadeUp 0.7s 0.45s ease both; max-width: 480px;
    }
    .notify-strip p { font-size: 0.85rem; color: var(--muted); margin: 0; white-space: nowrap; }
    .notify-form { display: flex; gap: 0.5rem; flex: 1; min-width: 200px; }
    .notify-form input[type="email"] {
      flex: 1; background: var(--bg); border: 1px solid var(--border);
      border-radius: 6px; padding: 0.55rem 0.85rem;
      font-family: 'DM Sans', sans-serif; font-size: 0.85rem; color: var(--white);
      outline: none; transition: border-color 0.2s;
    }
    .notify-form input[type="email"]::placeholder { color: var(--muted); opacity: 0.55; }
    .notify-form input[type="email"]:focus { border-color: var(--orange); }
    .notify-form button {
      background: var(--orange); color: #0F172A; border: none; border-radius: 6px;
      padding: 0.55rem 1.1rem; font-family: 'DM Sans', sans-serif; font-size: 0.85rem;
      font-weight: 600; cursor: pointer; transition: opacity 0.2s; white-space: nowrap;
    }
    .notify-form button:hover { opacity: 0.88; }

    /* REVEAL */
    .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible { opacity: 1; transform: none; }

    /* MOBILE NAV */
    .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; flex-shrink: 0; }
    .nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--muted); border-radius: 2px; }
    .nav-mobile { display: none; flex-direction: column; background: rgba(15,23,42,0.97); border-top: 1px solid var(--border); padding: 0.5rem 5%; }
    .nav-mobile a { font-family: 'DM Mono', monospace; font-size: 0.85rem; color: var(--muted); text-decoration: none; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.85rem 0; border-bottom: 1px solid rgba(255,255,255,0.04); transition: color 0.2s; }
    .nav-mobile a:last-child { border-bottom: none; }
    .nav-mobile a:hover { color: var(--orange); }
    .nav-mobile.open { display: flex; }

    /* ── MOBILE ── */
    @media (max-width: 768px) {
      .nav-links, .nav-platform { display: none; }
      .nav-hamburger { display: flex; }

      #hero { padding: 6rem 5% 3.5rem; }
      h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
      .hero-sub { font-size: 0.95rem; }
      .btn-group { flex-direction: column; align-items: center; }
      .btn { width: 100%; max-width: 300px; }

      .mock { padding: 16px; }
      .chips { gap: 6px; }

      .hero-stat-bar { gap: 1.2rem; margin-top: 2.5rem; padding-top: 2rem; }
      .stat-num { font-size: 1.3rem; }

      #how { padding: 4rem 5%; }
      .how-grid { grid-template-columns: 1fr; }

      #pricing { padding: 4rem 5%; }
      .tiers { grid-template-columns: 1fr; }

      #contact { padding: 4rem 5%; }
      .contact-box { padding: 1.5rem; }

      footer { flex-direction: column; text-align: center; align-items: center; }
      .footer-links { justify-content: center; gap: 1rem; }
    }

    @media (max-width: 380px) {
      h1 { font-size: 1.75rem; }
      .hero-badge { font-size: 0.65rem; padding: 0.35rem 0.8rem; }
      .stat-num { font-size: 1.1rem; }
      .hero-stat-bar { gap: 1rem; }
    }

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

/* Utility classes replacing inline styles */
.bar-fill-74 { width: 74%; }
.tier.highlight .tier-name { color: var(--orange); }
.tier.highlight .tier-price { color: var(--orange); }
.tier-name-vip { color: #f59e0b; }
.tier-price-vip { color: #f59e0b; }

/* Hint text under notify forms */
.notify-sub { font-family: 'DM Mono', monospace; font-size: 0.68rem; color: var(--muted); opacity: 0.7; }

/* Skip-to-content — WCAG 2.4.1 Level A */
.skip-link {
  position: absolute;
  top: -48px;
  left: 1rem;
  background: #10B981;
  color: #0F172A;
  padding: 0.5rem 1.1rem;
  border-radius: 0 0 6px 6px;
  z-index: 9999;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 0; outline: 2px solid #0F172A; outline-offset: 2px; }

/* FCM push notification disclosure footnote */
.stat-footnote {
  font-size: 0.7rem;
  vertical-align: super;
  margin-left: 1px;
  opacity: 0.6;
}

.stat-footnote-text {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  margin-top: 0.5rem;
  text-align: center;
}
.stat-footnote-text a {
  color: rgba(255,255,255,0.45);
  text-decoration: underline;
}