:root {
  color-scheme: dark;
  --bg: #0b0f1c;
  --bg-soft: #11182b;
  --card: rgba(255,255,255,.075);
  --card-strong: rgba(255,255,255,.105);
  --text: #f6f7fb;
  --muted: #a7b0c4;
  --line: rgba(255,255,255,.13);
  --gold: #d8b45a;
  --gold-2: #fff1b6;
  --cyan: #61dafb;
  --shadow: 0 24px 70px rgba(0,0,0,.35);
  --radius: 28px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 15% 8%, rgba(216,180,90,.22), transparent 28rem),
    radial-gradient(circle at 87% 15%, rgba(97,218,251,.13), transparent 34rem),
    linear-gradient(180deg, #080b14 0%, var(--bg) 42%, #090c16 100%);
  color: var(--text);
  line-height: 1.58;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 64px);
  background: rgba(8,11,20,.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(216,180,90,.58);
  border-radius: 14px;
  color: var(--gold-2);
  background: linear-gradient(145deg, rgba(216,180,90,.22), rgba(255,255,255,.04));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
}
.brand-text { font-size: 18px; }
.nav { display: flex; align-items: center; gap: 20px; font-size: 14px; color: var(--muted); }
.nav a { transition: color .18s ease; }
.nav a:hover { color: var(--text); }
.section-pad { padding: clamp(64px, 8vw, 112px) clamp(18px, 4vw, 64px); }
.hero {
  min-height: 760px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(32px, 6vw, 82px);
}
.hero-copy { max-width: 720px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--gold-2);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 800;
}
h1, h2, h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -.045em;
}
h1 { font-size: clamp(44px, 7vw, 92px); }
h2 { font-size: clamp(32px, 4vw, 58px); }
h3 { font-size: 23px; }
.lead {
  margin: 26px 0 0;
  color: #d8deec;
  font-size: clamp(17px, 2vw, 22px);
  max-width: 620px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 36px 0 0; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary {
  background: linear-gradient(135deg, var(--gold), #ffe7a1);
  color: #17110a;
  box-shadow: 0 18px 50px rgba(216,180,90,.2);
}
.button.ghost { border: 1px solid var(--line); color: var(--text); background: rgba(255,255,255,.04); }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.trust-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  font-size: 13px;
}
.hero-media { position: relative; }
.hero-media::before {
  content: "";
  position: absolute;
  inset: 9% 0 6% 5%;
  background: radial-gradient(circle, rgba(216,180,90,.18), transparent 70%);
  filter: blur(8px);
  z-index: -1;
}
.hero-media img { width: min(680px, 100%); margin-inline: auto; filter: drop-shadow(0 34px 60px rgba(0,0,0,.45)); }
.ticker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0 clamp(18px, 4vw, 64px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: var(--shadow);
}
.ticker div { padding: 24px; background: rgba(255,255,255,.045); }
.ticker strong { display: block; font-size: 18px; }
.ticker span { display: block; color: var(--muted); margin-top: 4px; font-size: 14px; }
.section { position: relative; }
.section.alt {
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
  border-block: 1px solid var(--line);
}
.section-head { max-width: 900px; margin-bottom: 36px; }
.section-head.narrow { max-width: 760px; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 18px; margin: 18px 0 0; }
.feature-grid,
.product-grid,
.compare-grid,
.use-case-grid,
.steps {
  display: grid;
  gap: 18px;
}
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-grid.four { grid-template-columns: repeat(4, 1fr); }
.product-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
.compare-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
.use-case-grid { grid-template-columns: repeat(3, 1fr); }
.card, .product-card, .compare-card, .use-card, details {
  background: linear-gradient(180deg, var(--card-strong), rgba(255,255,255,.045));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-card { padding: 28px; }
.feature-card .icon { display: inline-flex; color: var(--gold-2); font-weight: 900; margin-bottom: 46px; }
.feature-card p, .product-body p, .compare-card p, .use-card p, details p { color: var(--muted); }
.product-card { overflow: hidden; }
.product-card img { width: 100%; background: #111; }
.product-body { padding: 24px; }
.product-card h3 { font-size: 34px; line-height: 1.1; letter-spacing: -.03em; }
.product-card img { aspect-ratio: 20 / 13.5; object-fit: cover; }

.tag {
  display: inline-flex;
  margin: 0 0 12px;
  color: #14110b;
  background: linear-gradient(135deg, var(--gold), #fff0b8);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
ul { padding-left: 18px; color: #d9deeb; }
li + li { margin-top: 6px; }
.model-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.model-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: rgba(255,255,255,.045);
}
.model-table th, .model-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.model-table th {
  color: var(--gold-2);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.model-table tr:last-child td { border-bottom: 0; }
.note { color: var(--muted); font-size: 14px; }
.compare-card { padding: 30px; position: relative; overflow: hidden; }
.compare-card::after {
  content:"";
  position:absolute;
  right:-60px;
  top:-60px;
  width:180px;
  height:180px;
  border-radius:50%;
  background: rgba(216,180,90,.15);
}
.compare-card.hard::after { background: rgba(97,218,251,.13); }
dl { margin: 22px 0 0; display: grid; gap: 12px; }
dt { color: var(--gold-2); font-weight: 800; }
dd { margin: 2px 0 0; color: var(--muted); }
.use-card { padding: 26px; }
.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: clamp(18px, 4vw, 64px);
  border: 1px solid rgba(216,180,90,.26);
  border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(135deg, rgba(216,180,90,.16), rgba(255,255,255,.045));
  box-shadow: var(--shadow);
}
.cta > div { max-width: 780px; }
.cta p:not(.eyebrow) { color: #d9deeb; }
.faq { padding-top: 36px; }
details { padding: 22px 24px; margin-top: 12px; }
summary { cursor: pointer; font-weight: 850; font-size: 18px; }
.footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: 42px clamp(18px, 4vw, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.footer strong { color: var(--text); }
.disclaimer { font-size: 13px; }
@media (max-width: 1180px) {
  .feature-grid.four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .hero, .footer { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .ticker, .feature-grid, .feature-grid.four, .product-grid, .use-case-grid { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
}
@media (max-width: 640px) {
  .site-header { padding: 14px 18px; }
  .ticker, .feature-grid, .feature-grid.four, .product-grid, .compare-grid, .use-case-grid { grid-template-columns: 1fr; }
  .cta { flex-direction: column; align-items: flex-start; margin-inline: 18px; }
  h1 { font-size: 42px; }
}


.footer-fineprint {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  max-width: 980px;
  color: rgba(167, 176, 196, .42);
  font-size: 11px;
  line-height: 1.55;
}