:root {
  --bg: #000;
  --bg-2: #0a0a0c;
  --surface: #161618;
  --surface-2: #1c1c1f;
  --text: #f5f5f7;
  --muted: #a1a1a6;
  --accent: #ff7a59;
  --accent-2: #ffb457;
  --hairline: rgba(255, 255, 255, .08);
  --radius: 24px;
  --max: 1120px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI Variable", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.47; font-size: 17px; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(22, 22, 24, .72); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid var(--hairline); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; }
.brand img { width: 26px; height: 26px; border-radius: 7px; }
.nav-links { display: flex; gap: 28px; font-size: 13px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #140a06; padding: 7px 15px; border-radius: 980px; font-weight: 600; transition: transform .18s ease, box-shadow .18s ease; }
.nav-cta:hover { transform: scale(1.04); box-shadow: 0 8px 24px rgba(255, 122, 89, .35); }
.nav-cta:active { transform: scale(.97); }

/* Hero */
.hero { text-align: center; padding: 104px 0 60px; background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(255, 122, 89, .2), transparent 70%); }
.hero-logo { width: 88px; height: 88px; border-radius: 21px; margin: 0 auto 26px; box-shadow: 0 24px 64px rgba(255, 122, 89, .32), 0 0 0 1px rgba(255, 255, 255, .1); }
.eyebrow { font-size: 13px; color: var(--accent-2); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { font-size: clamp(48px, 8vw, 96px); font-weight: 700; letter-spacing: -.03em; line-height: 1.02; margin: 14px 0 18px; }
.hero p.lead { font-size: clamp(19px, 2.4vw, 26px); color: var(--muted); max-width: 680px; margin: 0 auto; font-weight: 400; }
.cta-row { display: flex; gap: 16px; justify-content: center; margin-top: 36px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 9px; padding: 14px 28px; border-radius: 980px; font-size: 17px; font-weight: 500; transition: transform .18s ease, box-shadow .18s ease; }
.btn:hover { transform: scale(1.03); }
.btn:active { transform: scale(.97); transition-duration: .08s; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #ff9a6c); color: #140a06; font-weight: 600; box-shadow: 0 10px 34px rgba(255, 122, 89, .3); }
.btn-primary:hover { box-shadow: 0 14px 44px rgba(255, 122, 89, .42); }
.btn-ghost { color: var(--accent-2); }
.trust { display: flex; gap: 12px 28px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.trust span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.trust span svg { color: var(--accent); }
.hero-meta { margin-top: 18px; font-size: 13px; color: var(--muted); }
.hero-shot { margin: 64px auto 0; max-width: min(980px, 100%); border-radius: 18px; box-shadow: 0 40px 120px rgba(255, 122, 89, .16), 0 0 0 1px rgba(255, 255, 255, .08); }

/* Sections */
section { padding: 120px 0; }
.section-title { font-size: clamp(36px, 5.5vw, 64px); font-weight: 700; letter-spacing: -.025em; line-height: 1.05; text-align: center; }
.section-sub { text-align: center; color: var(--muted); font-size: clamp(18px, 2vw, 22px); max-width: 720px; margin: 16px auto 0; }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 20px; margin-top: 64px; }
.card { background: var(--surface); border-radius: var(--radius); padding: 36px; border: 1px solid var(--hairline); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.card:hover { transform: translateY(-5px); border-color: rgba(255, 122, 89, .35); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05), 0 20px 44px rgba(0, 0, 0, .45); }
.icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(255, 122, 89, .12); border: 1px solid rgba(255, 122, 89, .28); color: var(--accent); margin-bottom: 18px; }
.card h3 { font-size: 24px; font-weight: 600; letter-spacing: -.01em; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 17px; }

/* Showcase */
.showcase { background: var(--bg-2); }
.showcase-item { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: center; margin-top: 120px; }
.showcase-item:first-of-type { margin-top: 72px; }
.showcase-item.reverse { grid-template-columns: 1.4fr 1fr; }
.showcase-item.reverse .showcase-text { order: 2; }
.showcase-text .eyebrow { font-size: 13px; }
.showcase-text h3 { font-size: clamp(30px, 4vw, 44px); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; margin: 10px 0 16px; }
.showcase-text p { color: var(--muted); font-size: 19px; }
.showcase-text ul { list-style: none; margin-top: 22px; color: var(--muted); }
.showcase-text li { padding: 8px 0 8px 26px; position: relative; }
.showcase-text li::before { content: ""; position: absolute; left: 0; top: 17px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.shot { border-radius: 18px; box-shadow: 0 30px 80px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .08); }

/* Informations */
#informations { border-top: 1px solid var(--hairline); }
.facts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 18px; margin-top: 64px; }
.fact { display: flex; gap: 18px; background: var(--surface); border: 1px solid var(--hairline); border-radius: 20px; padding: 26px; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .05); }
.fact .icon { width: 42px; height: 42px; flex: none; margin-bottom: 0; border-radius: 12px; }
.fact h3 { font-size: 18px; font-weight: 600; letter-spacing: -.01em; margin-bottom: 6px; }
.fact p { color: var(--muted); font-size: 15.5px; line-height: 1.5; }
#informations .showcase-item { margin-top: 96px; }

/* Download */
.download { text-align: center; background: linear-gradient(180deg, var(--bg) 0%, #1a0d09 100%); border-top: 1px solid var(--hairline); }
.dl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 20px; max-width: 820px; margin: 64px auto 0; }
.dl-card { background: var(--surface); border-radius: var(--radius); padding: 40px 32px; border: 1px solid var(--hairline); display: flex; flex-direction: column; gap: 14px; align-items: center; }
.dl-card.primary { border-color: rgba(255, 122, 89, .5); box-shadow: 0 20px 60px rgba(255, 122, 89, .15); }
.dl-card h3 { font-size: 26px; font-weight: 600; }
.dl-card p { color: var(--muted); font-size: 15px; }
.dl-card .btn { margin-top: 10px; }
.btn-dark { background: var(--surface-2); color: var(--text); border: 1px solid var(--hairline); }
.reqs { margin-top: 40px; font-size: 14px; color: var(--muted); }

/* Footer */
footer { border-top: 1px solid var(--hairline); padding: 48px 0 40px; font-size: 13px; color: var(--muted); }
.foot-brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; font-size: 15px; margin-bottom: 22px; }
.foot-brand img { width: 24px; height: 24px; border-radius: 7px; }
.foot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; margin-bottom: 40px; }
.foot-grid h4 { color: var(--text); font-weight: 600; margin-bottom: 12px; font-size: 13px; }
.foot-grid a { display: block; padding: 4px 0; }
.foot-grid a:hover { color: var(--text); }
.legal { border-top: 1px solid var(--hairline); padding-top: 24px; line-height: 1.6; }

/* Motion & responsive */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .nav-cta { transition: none; }
  .btn:hover, .btn:active, .nav-cta:hover { transform: none; }
}
@media (max-width: 820px) {
  .showcase-item, .showcase-item.reverse { grid-template-columns: 1fr; gap: 32px; margin-top: 80px; }
  .showcase-item.reverse .showcase-text { order: 0; }
  .nav-links { display: none; }
  section { padding: 80px 0; }
  .hero { padding-top: 72px; }
  .hero-logo { width: 72px; height: 72px; border-radius: 17px; }
}