:root {
  --orange: #ff7900;
  --orange-soft: #ff9f3f;
  --blue: #00a3ff;
  --bg: #061018;
  --bg-2: #0b1722;
  --text: #ffffff;
  --muted: #b8c2cc;
  --card: rgba(255,255,255,0.06);
  --border: rgba(255,121,0,0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, rgba(255,121,0,.18), transparent 28%), var(--bg);
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(6,16,24,.88); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.navbar { max-width: 1180px; margin: auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 22px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .5px; }
.brand img { width: 48px; height: 48px; object-fit: contain; background: white; border-radius: 12px; padding: 4px; }
.nav-links { list-style: none; display: flex; gap: 24px; margin: 0; padding: 0; color: var(--muted); }
.nav-links a:hover { color: var(--orange); }
.menu-toggle { display: none; background: transparent; color: white; border: 0; font-size: 28px; }
.hero { max-width: 1180px; margin: auto; min-height: 88vh; display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; padding: 70px 22px; }
.eyebrow { color: var(--orange); text-transform: uppercase; letter-spacing: 2px; font-size: 13px; font-weight: 800; }
h1 { font-size: clamp(38px, 6vw, 72px); line-height: .98; margin: 10px 0 22px; }
h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.05; margin: 8px 0 18px; }
h3 { font-size: 24px; margin: 10px 0; }
h3 span { color: var(--orange); }
.hero-text, .integration-content p, .contact-section p { color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn { padding: 14px 20px; border-radius: 999px; font-weight: 800; border: 1px solid var(--border); }
.btn.primary { background: linear-gradient(135deg, var(--orange), var(--orange-soft)); color: #111; }
.btn.secondary { color: white; background: rgba(255,255,255,.06); }
.hero-card { border: 1px solid var(--border); border-radius: 28px; padding: 12px; background: rgba(255,255,255,.05); box-shadow: 0 0 60px rgba(255,121,0,.18); }
.hero-card img { width: 100%; display: block; border-radius: 20px; }
.section { max-width: 1180px; margin: auto; padding: 78px 22px; }
.section-title { max-width: 760px; margin-bottom: 34px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { padding: 26px; border: 1px solid var(--border); border-radius: 24px; background: var(--card); }
.stat strong { display: block; color: var(--orange); font-size: 42px; }
.stat span { color: var(--muted); }
.dark-section { max-width: none; background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,121,0,.04)); }
.dark-section .section-title, .platform-grid { max-width: 1180px; margin-left: auto; margin-right: auto; }
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.platform-card { padding: 26px; border-radius: 26px; background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.035)); border: 1px solid rgba(255,255,255,.10); transition: transform .25s, border-color .25s; }
.platform-card:hover { transform: translateY(-6px); border-color: var(--orange); }
.platform-card.featured { border-color: var(--orange); box-shadow: inset 0 0 30px rgba(255,121,0,.12); }
.icon { display: inline-flex; width: 52px; height: 52px; align-items: center; justify-content: center; border-radius: 16px; background: rgba(255,121,0,.14); font-size: 26px; }
.platform-card p, .platform-card li { color: var(--muted); line-height: 1.6; }
.platform-card ul { padding-left: 20px; margin-bottom: 0; }
.integration-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }
.timeline { display: grid; gap: 14px; }
.timeline div { display: flex; align-items: center; gap: 16px; padding: 18px; border: 1px solid var(--border); border-radius: 18px; background: var(--card); }
.timeline strong { color: var(--orange); font-size: 24px; }
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.contact-card { padding: 28px; border: 1px solid var(--border); border-radius: 24px; background: var(--card); }
.footer { text-align: center; padding: 28px; color: var(--muted); border-top: 1px solid rgba(255,255,255,.08); }
@media (max-width: 900px) {
  .hero, .integration-section, .contact-section { grid-template-columns: 1fr; }
  .platform-grid, .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 20px; right: 20px; top: 76px; padding: 18px; border-radius: 18px; background: #0b1722; border: 1px solid var(--border); flex-direction: column; }
  .nav-links.open { display: flex; }
  .platform-grid, .stats-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; }
}