:root {
  --bg: #08090f;
  --panel: #121421;
  --panel-2: #191c2c;
  --text: #f6f7fb;
  --muted: #b9bdd1;
  --line: rgba(255,255,255,.12);
  --accent: #7c5cff;
  --accent-2: #00e0ff;
  --success: #2ee59d;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124,92,255,.25), transparent 35%),
    radial-gradient(circle at top right, rgba(0,224,255,.16), transparent 28%),
    var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(18px, 4vw, 64px);
  background: rgba(8,9,15,.76);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -.02em;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 30px rgba(124,92,255,.35);
}

.nav { display: flex; align-items: center; gap: 18px; color: var(--muted); font-weight: 700; }
.nav a:hover { color: #fff; }
.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #fff !important;
}
.nav-toggle { display: none; background: none; color: #fff; border: 0; font-size: 28px; }

.hero {
  min-height: 86vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
  padding: 80px clamp(18px, 5vw, 78px);
}

.eyebrow {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 900;
}

h1, h2, h3 { margin: 0; line-height: 1.02; letter-spacing: -.055em; }
h1 { font-size: clamp(3.1rem, 8vw, 7.6rem); max-width: 960px; }
h2 { font-size: clamp(2.2rem, 5vw, 4.6rem); }
h3 { font-size: 1.35rem; letter-spacing: -.035em; }

.hero-text, .section p, .feature p, .product-card p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.hero-actions, .music-links, .track-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .18s ease, opacity .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #ff4fd8); }
.btn.secondary { background: rgba(255,255,255,.08); border: 1px solid var(--line); }
.btn.small { padding: 11px 16px; width: 100%; background: rgba(255,255,255,.09); border: 1px solid var(--line); }

.trust-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; color: var(--muted); }
.trust-row span {
  border: 1px solid var(--line);
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
}

.hero-card, .video-placeholder, .product-card, .feature, .mini-card, .form-card, .tracking-card {
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card { padding: 22px; min-height: 440px; }
.video-placeholder {
  min-height: 390px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 30px;
  background:
    linear-gradient(rgba(0,0,0,.15), rgba(0,0,0,.45)),
    radial-gradient(circle at 30% 30%, rgba(124,92,255,.55), transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(0,224,255,.35), transparent 30%),
    #121421;
}
.video-placeholder span { color: var(--accent-2); font-weight: 900; }
.video-placeholder strong { font-size: 2.2rem; max-width: 340px; }

.announcement {
  margin: 0 clamp(18px, 5vw, 78px) 34px;
  padding: 18px 22px;
  border-radius: 18px;
  border: 1px solid rgba(46,229,157,.35);
  background: rgba(46,229,157,.08);
  color: #dfffee;
}

.section {
  padding: 78px clamp(18px, 5vw, 78px);
}
.section-head { max-width: 780px; margin-bottom: 30px; }

.product-grid, .feature-grid, .portal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.product-card, .feature, .mini-card, .form-card, .tracking-card { padding: 22px; }
.product-img {
  height: 190px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 18px;
  background:
    linear-gradient(135deg, rgba(124,92,255,.4), rgba(0,224,255,.18)),
    rgba(255,255,255,.05);
  font-size: 2.2rem;
  font-weight: 1000;
  letter-spacing: -.06em;
}
.price { font-weight: 1000; font-size: 1.35rem; margin: 16px 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: center;
}
.cards-vertical { display: grid; gap: 14px; }
.mini-card span { color: var(--muted); display: block; margin-top: 8px; line-height: 1.5; }

.music { background: rgba(255,255,255,.035); }
.music-links a {
  padding: 16px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 900;
}

.dark-panel {
  margin: 40px clamp(18px, 5vw, 78px);
  padding: 46px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(0,224,255,.08));
  border: 1px solid var(--line);
}

.form-card { display: grid; gap: 14px; }
label { color: var(--muted); display: grid; gap: 7px; font-weight: 700; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.28);
  color: #fff;
  border-radius: 14px;
  padding: 13px 14px;
}
textarea { min-height: 120px; resize: vertical; }
.portal-grid { grid-template-columns: .9fr 1.1fr; }

.timeline { color: var(--muted); line-height: 2; }
.timeline .done { color: var(--success); font-weight: 900; }

.email-club {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  color: #10121d;
}
.email-club p { color: #565b72; }
.email-form { display: flex; gap: 10px; min-width: min(520px, 100%); }
.email-form input { color: #111; background: #f1f2f7; border: 1px solid #d9dcec; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }

.footer {
  padding: 36px clamp(18px, 5vw, 78px);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer strong { color: #fff; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }

.cart-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  padding: 14px 18px;
  border-radius: 14px;
  background: #fff;
  color: #111;
  font-weight: 900;
  transform: translateY(120px);
  transition: transform .25s ease;
  box-shadow: var(--shadow);
}
.cart-toast.show { transform: translateY(0); }

@media (max-width: 980px) {
  .nav {
    display: none;
    position: absolute;
    inset: 78px 18px auto 18px;
    padding: 18px;
    border-radius: 18px;
    background: #10121d;
    border: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
  }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .hero, .split, .contact { grid-template-columns: 1fr; }
  .product-grid, .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portal-grid { grid-template-columns: 1fr; }
  .email-club, .footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  h1 { font-size: 3.2rem; }
  .product-grid, .feature-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; }
  .dark-panel { margin-left: 18px; margin-right: 18px; padding: 24px; }
  .email-form { flex-direction: column; }
}