:root {
  --bg: #08090a;
  --bg-2: #0d0e11;
  --fg: #f4f5f8;
  --muted: #8a8f98;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #7170ff;
  --accent-2: #5e6ad2;
  --glow: rgba(113, 112, 255, 0.35);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 9, 10, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 60px;
}
.brand { font-weight: 600; letter-spacing: -0.01em; display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 22px; height: 22px; border-radius: 6px;
  background: linear-gradient(135deg, #a5a4ff, var(--accent-2));
  box-shadow: 0 0 22px var(--glow);
}
.nav-links { display: flex; gap: 22px; font-size: 14px; color: var(--muted); }
.nav-links a { transition: color .2s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--fg); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 36px; padding: 0 14px; border-radius: 8px;
  font-size: 14px; font-weight: 500;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(255,255,255,.22); }
.btn-primary {
  background: linear-gradient(180deg, #8584ff, var(--accent-2));
  border-color: transparent; color: #fff;
  box-shadow: 0 8px 30px -8px var(--glow);
}
.btn-primary:hover { background: linear-gradient(180deg, #9594ff, #6b75e0); }

/* Hero */
.hero {
  position: relative;
  padding: 120px 0 96px;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute; left: 50%; top: -220px;
  width: 900px; height: 620px;
  translate: -50% 0;
  background: radial-gradient(closest-side, rgba(113,112,255,.38), rgba(113,112,255,0) 70%);
  filter: blur(20px);
  z-index: -1;
  animation: drift 14s ease-in-out infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(-4%, 0, 0) scale(1); opacity: .8; }
  to   { transform: translate3d(4%, 6%, 0) scale(1.08); opacity: 1; }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.03);
  color: var(--muted); font-size: 13px;
}
.eyebrow b { color: var(--fg); font-weight: 500; }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: #5ee3a0; box-shadow: 0 0 10px #5ee3a0; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.03em; text-wrap: balance; }
h1 {
  font-size: clamp(44px, 8vw, 84px);
  line-height: 1.02;
  margin-top: 22px;
  background: linear-gradient(180deg, #ffffff 30%, #9ea3b0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead {
  max-width: 640px; margin: 22px auto 0;
  color: var(--muted); font-size: clamp(17px, 2vw, 19px);
}
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.hero-meta { margin-top: 56px; color: var(--muted); font-size: 13px; letter-spacing: .02em; }

/* Marquee */
.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
  color: var(--muted); font-size: 14px;
  white-space: nowrap;
}
.marquee-track { display: inline-flex; gap: 56px; animation: marquee 38s linear infinite; padding-left: 56px; }
.marquee span { display: inline-flex; align-items: center; gap: 56px; }
.marquee span::after { content: "◆"; font-size: 8px; color: rgba(255,255,255,.22); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Sections */
section { padding: 104px 0; position: relative; }
.section-head { max-width: 680px; margin-bottom: 56px; }
.kicker { color: var(--accent); font-size: 13px; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(30px, 4.6vw, 44px); line-height: 1.1; margin-top: 12px; }
.section-head p { color: var(--muted); margin: 16px 0 0; font-size: 17px; }

/* Product grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.card {
  position: relative;
  background: var(--bg);
  padding: 28px;
  min-height: 210px;
  display: flex; flex-direction: column; gap: 10px;
  transition: background .3s ease;
}
.card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(113,112,255,.14), transparent 60%);
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { background: var(--bg-2); }
.card-icon {
  width: 36px; height: 36px; border-radius: 9px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: #c6c7ff; background: rgba(113,112,255,.08);
}
.card h3 { font-size: 19px; margin-top: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }
.card .more { margin-top: auto; color: var(--fg); font-size: 14px; display: inline-flex; gap: 6px; align-items: center; }
.card .more span { transition: transform .25s ease; }
.card:hover .more span { transform: translateX(4px); }
.tag { font-size: 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 9px; align-self: flex-start; }

/* Feature list */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.feature {
  padding: 24px; border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0));
}
.feature h3 { font-size: 16px; font-weight: 600; letter-spacing: -0.01em; }
.feature p { color: var(--muted); font-size: 15px; margin: 8px 0 0; }

/* Product page */
.product-hero { padding: 110px 0 72px; }
.product-hero .lead { margin-left: 0; text-align: left; }
.product-hero .eyebrow { margin-bottom: 0; }
.product-hero h1 { text-align: left; font-size: clamp(40px, 7vw, 72px); }
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) { .split { grid-template-columns: 1.1fr .9fr; } }
.panel {
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  padding: 28px;
}
.panel h3 { font-size: 18px; }
.panel ul { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.panel li { display: flex; gap: 12px; color: var(--muted); font-size: 15px; }
.panel li::before {
  content: ""; flex: 0 0 auto;
  width: 16px; height: 16px; margin-top: 4px; border-radius: 50%;
  background: radial-gradient(circle, #c6c7ff 0 3px, transparent 4px), rgba(113,112,255,.18);
}
.steps { counter-reset: step; display: grid; gap: 14px; }
.steps li { counter-increment: step; }
.steps div { border-left: 1px solid var(--line-strong); padding-left: 20px; }
.steps h3 { font-size: 16px; }
.steps p { color: var(--muted); margin: 4px 0 0; font-size: 15px; }

/* CTA band */
.band {
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 72px 24px;
  background:
    radial-gradient(600px 240px at 50% 0%, rgba(113,112,255,.22), transparent 70%),
    var(--bg-2);
}
.band h2 { font-size: clamp(30px, 4.6vw, 46px); line-height: 1.1; }
.band p { color: var(--muted); margin: 14px auto 0; max-width: 520px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
.foot { display: flex; flex-wrap: wrap; gap: 20px 32px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 18px; }
.foot a:hover { color: var(--fg); }

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: .08s; }
.js .reveal.d2 { transition-delay: .16s; }
.js .reveal.d3 { transition-delay: .24s; }

@media (max-width: 720px) {
  .nav-links { display: none; }
  .hero { padding: 84px 0 72px; }
  section { padding: 72px 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}