:root {
  --bg: #07101f;
  --bg-soft: rgba(255,255,255,0.06);
  --card: rgba(10, 18, 36, 0.72);
  --border: rgba(255,255,255,0.12);
  --text: #ecf2ff;
  --muted: #b9c4de;
  --accent: #7dd3fc;
  --accent-2: #a78bfa;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(125,211,252,0.16), transparent 32%), var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.bg-orb { position: fixed; border-radius: 999px; filter: blur(80px); opacity: 0.4; pointer-events: none; z-index: 0; }
.orb-1 { width: 260px; height: 260px; background: var(--accent); top: 80px; right: 5%; }
.orb-2 { width: 220px; height: 220px; background: var(--accent-2); bottom: 15%; left: 3%; }
.site-header, main, footer { position: relative; z-index: 1; }
.site-header { position: sticky; top: 0; backdrop-filter: blur(16px); background: rgba(7,16,31,0.65); border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; }
.brand-mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #07101f;
}
.nav-links { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.hero {
  display: grid; grid-template-columns: 1.12fr .88fr; gap: 40px; align-items: center;
  min-height: calc(100vh - 80px); padding: 56px 0 48px;
}
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .75rem; color: var(--accent); font-weight: 700; }
h1 { font-size: clamp(2.4rem, 6vw, 4.7rem); line-height: 1.02; margin: 10px 0 18px; max-width: 11ch; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); margin: 10px 0 14px; }
.hero-text, .muted, .card p, .feature-item span, .panel-text { color: var(--muted); line-height: 1.7; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 20px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 20px; border-radius: 14px; border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #07101f; font-weight: 700;
  box-shadow: var(--shadow);
}
.btn:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); box-shadow: none; }
.btn-small { padding: 10px 14px; border-radius: 12px; }
.hero-bullets { display: flex; flex-wrap: wrap; gap: 12px 20px; list-style: none; padding: 0; margin: 18px 0 0; color: var(--muted); }
.hero-card, .card, .chat-preview, .contact-box, .floating-panel {
  background: var(--card); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow);
}
.hero-card { padding: 18px; }
.floating-panel { padding: 24px; }
.panel-header { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.status-dot { width: 10px; height: 10px; background: #34d399; border-radius: 999px; box-shadow: 0 0 14px #34d399; }
.panel-domain { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; margin: 18px 0 12px; word-break: break-word; }
.mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 22px; }
.mini-item { padding: 16px; border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); }
.mini-label { display: block; color: var(--muted); margin-bottom: 8px; font-size: .86rem; }
.section { padding: 44px 0; }
.section-head { margin-bottom: 24px; }
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 24px; }
.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.feature-list { display: grid; gap: 14px; }
.feature-item { padding: 18px 20px; border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); display: grid; gap: 6px; }
.chat-preview { padding: 18px; }
.chat-window {
  min-height: 240px; max-height: 360px; overflow: auto; padding: 16px;
  background: rgba(255,255,255,0.03); border-radius: 18px; border: 1px solid rgba(255,255,255,0.08);
}
.chat-message { max-width: 80%; padding: 12px 14px; border-radius: 16px; margin-bottom: 12px; line-height: 1.55; }
.chat-message.bot { background: rgba(125,211,252,0.12); border: 1px solid rgba(125,211,252,0.2); }
.chat-message.user { background: rgba(255,255,255,0.08); margin-left: auto; }
.quick-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.chip {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.05); color: var(--text);
  border: 1px solid rgba(255,255,255,0.1); cursor: pointer;
}
.chat-form { display: flex; gap: 12px; }
.chat-form input {
  flex: 1; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.04); color: var(--text); outline: none;
}
.contact-box {
  display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 28px;
}
.site-footer { border-top: 1px solid rgba(255,255,255,0.06); margin-top: 36px; }
.footer-wrap { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0 34px; color: var(--muted); flex-wrap: wrap; }
.chat-fab {
  position: fixed; bottom: 24px; right: 24px; width: 58px; height: 58px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14); background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07101f; font-size: 1.25rem; font-weight: 800; cursor: pointer; box-shadow: var(--shadow); z-index: 4;
}
@media (max-width: 900px) {
  .hero, .cards-grid, .split-section, .contact-box { grid-template-columns: 1fr; display: grid; }
  .hero { min-height: auto; padding-top: 40px; }
  .contact-box { display: flex; flex-direction: column; align-items: flex-start; }
}
@media (max-width: 700px) {
  .nav-links { display: none; }
  .mini-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .chat-form { flex-direction: column; }
  .hero-bullets { flex-direction: column; gap: 10px; }
}