:root {
  --bg: #0b1020;
  --panel: #121a2e;
  --panel-soft: #17213a;
  --text: #eef3ff;
  --muted: #9aa8c2;
  --accent: #6ea8ff;
  --accent-2: #8f7cff;
  --border: rgba(255,255,255,.08);
  --shadow: 0 18px 60px rgba(0,0,0,.28);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(110,168,255,.14), transparent 30%),
    radial-gradient(circle at 90% 15%, rgba(143,124,255,.12), transparent 28%),
    var(--bg);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11,16,32,.76);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: .2px;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(110,168,255,.2);
}

.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.nav-links a {
  padding: 9px 13px;
  color: var(--muted);
  border-radius: 10px;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(255,255,255,.06); }

.hero { padding: 96px 0 76px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: center; }
.eyebrow {
  display: inline-flex;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: #c8d8f7;
  background: rgba(255,255,255,.035);
  font-size: 13px;
}
h1 { margin: 18px 0 18px; font-size: clamp(42px, 7vw, 72px); line-height: 1.02; letter-spacing: -2px; }
.lead { font-size: 18px; color: var(--muted); max-width: 690px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 17px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid var(--border);
}
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #0a1020; }
.btn-secondary { background: rgba(255,255,255,.04); }

.mockup {
  min-height: 360px;
  border: 1px solid var(--border);
  background: linear-gradient(145deg, rgba(23,33,58,.92), rgba(12,18,35,.96));
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 18px;
}
.mockup-top { display: flex; gap: 7px; margin-bottom: 20px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.25); }
.chart { height: 190px; display: grid; grid-template-columns: repeat(12,1fr); align-items: end; gap: 8px; margin-top: 30px; }
.bar { border-radius: 8px 8px 3px 3px; background: linear-gradient(180deg, var(--accent), var(--accent-2)); opacity: .82; }

.section { padding: 72px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.section h2 { margin: 0; font-size: clamp(30px, 4vw, 44px); letter-spacing: -1px; }
.section-head p { max-width: 620px; color: var(--muted); margin: 0; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  padding: 24px;
  border-radius: var(--radius);
  background: rgba(18,26,46,.76);
  border: 1px solid var(--border);
  box-shadow: 0 12px 35px rgba(0,0,0,.16);
}
.card h3 { margin: 0 0 9px; }
.card p { color: var(--muted); margin: 0; }
.icon {
  width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(110,168,255,.12); color: #cfe0ff; margin-bottom: 16px; font-weight: 800;
}

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 22px; border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,.025); }
.stat strong { display: block; font-size: 30px; }
.stat span { color: var(--muted); font-size: 14px; }

.timeline { border-left: 1px solid var(--border); margin-left: 10px; }
.timeline-item { position: relative; padding: 0 0 30px 30px; }
.timeline-item::before { content: ""; position: absolute; left: -6px; top: 4px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(110,168,255,.08); }
.timeline-item h3 { margin: 0 0 5px; }
.timeline-item p { margin: 0; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 20px; }
.form { display: grid; gap: 14px; }
label { display: grid; gap: 7px; font-size: 14px; color: #c9d4e8; }
input, textarea, select {
  width: 100%; border: 1px solid var(--border); background: rgba(255,255,255,.035); color: var(--text);
  border-radius: 12px; padding: 13px 14px; outline: none; font: inherit;
}
textarea { min-height: 160px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: rgba(110,168,255,.58); }

.site-footer { border-top: 1px solid var(--border); margin-top: 40px; }
.footer-inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; gap: 16px; }

.badge { display: inline-block; margin-top: 12px; font-size: 12px; color: #cad7ec; padding: 5px 8px; border-radius: 999px; background: rgba(255,255,255,.05); }

@media (max-width: 860px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 24px, 1120px); }
  .nav { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .nav-links { width: 100%; }
  .hero { padding-top: 58px; }
  .cards, .stats { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; padding: 24px 0; }
}