:root {
  --bg: #0f1115;
  --surface: #171a20;
  --surface-2: #1d2129;
  --line: rgba(244, 241, 236, 0.11);
  --text: #f4f1ec;
  --muted: #aaa59d;
  --copper: #e08a50;
  --copper-soft: rgba(224, 138, 80, 0.14);
  --green: #7cac8b;
  --max: 1180px;
  --radius: 28px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 75% 0%, rgba(224,138,80,.10), transparent 35rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(15,17,21,.84);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  width: min(calc(100% - 40px), var(--max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .12em;
}
.brand img { width: 30px; height: 30px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.languages {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.025);
}
.languages a {
  min-width: 42px;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  text-align: center;
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}
.languages a[aria-current="page"] { background: var(--copper-soft); color: var(--copper); }
.nav-cta, .primary-cta, .secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 18px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.nav-cta, .primary-cta { background: var(--copper); color: #17110d; }
.nav-cta:hover, .primary-cta:hover { transform: translateY(-1px); background: #eb9860; }
.secondary-cta { border: 1px solid var(--line); color: var(--text); }
.secondary-cta:hover { border-color: rgba(224,138,80,.45); background: var(--copper-soft); }

.hero {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .75fr);
  align-items: center;
  gap: 80px;
  padding: 88px 0 100px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--copper);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(54px, 7vw, 92px);
  line-height: .98;
  letter-spacing: -.055em;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.proof-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.proof-row span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #cbc7c0;
  font-size: 12px;
}
.hero-device {
  position: relative;
  width: min(100%, 390px);
  margin: 0 auto;
  padding: 12px;
  border: 1px solid rgba(244,241,236,.15);
  border-radius: 52px;
  background: #08090b;
  box-shadow: 0 40px 100px rgba(0,0,0,.48), 0 0 80px rgba(224,138,80,.08);
  transform: rotate(2deg);
}
.hero-device::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  width: 104px;
  height: 27px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #050506;
  z-index: 2;
}
.hero-device img { border-radius: 41px; }

.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 110px 0;
}
.section-head { max-width: 760px; margin-bottom: 54px; }
.section h2 {
  margin-bottom: 18px;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -.045em;
}
.section-head > p:not(.eyebrow), .feature-copy p, .pro-copy > p:not(.eyebrow), .final p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.feature-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
}
.feature-card.wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr .9fr; }
.feature-media { min-height: 310px; background: #0a0c10; overflow: hidden; }
.feature-card.wide .feature-media { min-height: 440px; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.feature-copy { padding: 34px; }
.feature-copy .eyebrow { margin-bottom: 10px; }
.feature-copy h3 { margin-bottom: 12px; font-size: clamp(25px, 3vw, 34px); letter-spacing: -.03em; }
.feature-copy p { margin-bottom: 0; }

.pro-shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 20px auto 0;
  padding: 1px;
  border-radius: 34px;
  background: linear-gradient(130deg, rgba(224,138,80,.75), rgba(224,138,80,.08) 35%, rgba(124,172,139,.24));
}
.pro-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  padding: clamp(38px, 6vw, 72px);
  border-radius: 33px;
  background: #13161b;
}
.pro-copy h2 { margin-bottom: 16px; font-size: clamp(38px, 5vw, 58px); letter-spacing: -.045em; }
.pro-list { display: grid; gap: 10px; align-content: center; }
.pro-list div {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.02);
}
.pro-list div::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 50%;
  background: rgba(124,172,139,.14);
  color: var(--green);
  font-weight: 800;
}

.final {
  width: min(calc(100% - 40px), 900px);
  margin: 0 auto;
  padding: 140px 0;
  text-align: center;
}
.final h2 { margin-bottom: 18px; font-size: clamp(42px, 6vw, 68px); line-height: 1.02; letter-spacing: -.05em; }
.final p { max-width: 620px; margin: 0 auto 30px; }
.platform-note { display: block; margin-top: 14px; color: var(--muted); font-size: 13px; }

.site-footer { border-top: 1px solid var(--line); }
.footer-inner {
  width: min(calc(100% - 40px), var(--max));
  min-height: 112px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 13px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

@media (max-width: 900px) {
  .nav-cta { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 70px; gap: 60px; }
  .hero-device { width: min(82vw, 360px); transform: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card.wide { grid-column: auto; grid-template-columns: 1fr; }
  .pro-card { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .nav-inner, .hero, .section, .pro-shell, .final, .footer-inner { width: min(calc(100% - 28px), var(--max)); }
  .nav-inner { min-height: 68px; }
  .languages a { min-width: 36px; padding-inline: 8px; }
  h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero { padding: 56px 0 80px; }
  .section { padding: 80px 0; }
  .feature-copy { padding: 26px; }
  .pro-card { padding: 30px 24px; }
  .footer-inner { padding: 30px 0; align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}