:root {
  --bg: #09111f;
  --bg-soft: #132036;
  --surface: #f4f7fb;
  --surface-2: #ebf1f8;
  --surface-3: #dfe9f5;
  --surface-card: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.12);
  --border-light: rgba(12,18,32,0.1);
  --text: #f7fbff;
  --text-muted: #9dafc7;
  --text-faint: #6f8098;
  --text-dark: #162132;
  --text-soft-dark: #526174;
  --primary: #42a5ff;
  --secondary: #23d2c3;
  --accent-soft: rgba(66,165,255,0.12);
  --gradient: linear-gradient(135deg, #42a5ff 0%, #23d2c3 100%);
  --gradient-soft: linear-gradient(180deg, rgba(66,165,255,0.12), rgba(35,210,195,0.06));
  --radius-xs: 12px;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow-sm: 0 8px 24px rgba(5, 10, 20, 0.10);
  --shadow: 0 20px 60px rgba(5, 10, 20, 0.18);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
.container { width: min(var(--max), calc(100% - 2rem)); margin: 0 auto; }
.page-shell { min-height: 100vh; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(12,18,32,0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.brand-lockup { display: flex; align-items: center; gap: .85rem; }
.brand-icon {
  width: 42px; height: 42px; border-radius: 14px;
  background: var(--gradient); color: white; display: grid; place-items: center;
  font-weight: 800; letter-spacing: .02em; box-shadow: var(--shadow);
}
.brand-text strong { display: block; font-size: .95rem; letter-spacing: .12em; }
.brand-text span { display: block; font-size: .78rem; color: var(--text-muted); }
.nav-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.nav-links a { color: var(--text-muted); font-size: .95rem; }
.nav-links a.active, .nav-links a:hover { color: var(--text); }
.header-actions { display: flex; gap: .75rem; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .45rem; padding: .9rem 1.2rem; border-radius: 999px; font-weight: 700;
  border: 1px solid transparent; transition: .2s ease;
}
.btn-primary { background: var(--gradient); color: white; box-shadow: var(--shadow); }
.btn-secondary { background: rgba(255,255,255,0.05); color: var(--text); border-color: var(--border); }
.btn-light { background: white; color: var(--text-dark); }
.hero {
  padding: 4.5rem 0 2rem;
  background:
    radial-gradient(circle at top right, rgba(60,167,255,.28), transparent 30%),
    radial-gradient(circle at 20% 10%, rgba(29,209,194,.18), transparent 24%),
    linear-gradient(180deg, #0b1324 0%, #0c1220 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.2fr .9fr; gap: 2rem; align-items: center; }
.eyebrow { color: var(--secondary); text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 700; }
.hero h1, .page-hero h1 { font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: 1.02; margin: .5rem 0 1rem; }
.hero p, .page-hero p { color: var(--text-muted); font-size: 1.08rem; max-width: 62ch; }
.hero-card, .card, .form-shell, .page-panel {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.hero-card { padding: 1.4rem; }
.hero-banner {
  min-height: 360px; border-radius: var(--radius); padding: 1.4rem;
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero-banner .kicker { color: var(--text-muted); letter-spacing: .18em; text-transform: uppercase; font-size: .7rem; }
.hero-banner .display-brand { font-size: clamp(3.4rem, 10vw, 7rem); font-weight: 900; letter-spacing: .08em; }
.hero-banner .mini-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem;
}
.mini-panel {
  padding: .9rem; border-radius: 18px; background: rgba(255,255,255,0.05); border: 1px solid var(--border);
}
.section-light {
  background: var(--surface); color: var(--text-dark);
  padding: 4.5rem 0;
}
.section-dark { padding: 4.5rem 0; }
.section-head { max-width: 780px; margin-bottom: 2rem; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; margin: 0 0 .75rem; }
.section-head p { color: var(--text-soft-dark); }
.section-dark .section-head p { color: var(--text-muted); }
.grid-2, .grid-3, .grid-4 { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.card, .page-panel { padding: 1.4rem; }
.section-light .card, .section-light .page-panel, .section-light .form-shell {
  background: white; border-color: var(--border-light);
}
.card h3, .page-panel h3 { margin-top: 0; }
.badge {
  display: inline-flex; padding: .35rem .7rem; border-radius: 999px;
  background: rgba(60,167,255,.12); color: #1480d8; font-size: .78rem; font-weight: 700;
}
.page-hero { padding: 4rem 0 2rem; }
.stack { display: grid; gap: 1rem; }
.list-clean { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.list-clean li { padding: .9rem 1rem; border-radius: 16px; background: rgba(255,255,255,.04); border: 1px solid var(--border); }
.section-light .list-clean li { background: #f8fbff; border-color: var(--border-light); }
.form-shell { padding: 1.4rem; }
.form-shell h3 { margin-top: 0; }
.form-meta { color: var(--text-soft-dark); font-size: .92rem; margin-bottom: .75rem; }
.section-dark .form-meta { color: var(--text-muted); }
.form-grid { display: grid; gap: 1rem; }
.form-field { display: grid; gap: .35rem; }
.form-field label { font-size: .92rem; font-weight: 700; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: .9rem 1rem; border-radius: 14px; border: 1px solid rgba(22,33,50,.12);
  background: white; color: var(--text-dark); font: inherit;
}
.section-dark .form-field input,
.section-dark .form-field textarea,
.section-dark .form-field select {
  border-color: var(--border); background: rgba(255,255,255,.04); color: white;
}
.form-helper { font-size: .82rem; color: var(--text-soft-dark); }
.section-dark .form-helper { color: var(--text-muted); }
.form-status { margin-top: 1rem; font-size: .95rem; color: #0f8f83; }
.inline-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.2rem; }
.site-footer {
  padding: 2rem 0 4rem;
  border-top: 1px solid var(--border);
  background: #0b1020;
}
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, .8fr); gap: 1.3rem; }
.footer-note { color: var(--text-muted); max-width: 48ch; }
.footer-links { display: grid; gap: .5rem; }
.kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.kpi { padding: 1rem; border-radius: 18px; background: rgba(255,255,255,.04); border: 1px solid var(--border); }
.kpi strong { display: block; font-size: 1.5rem; }
@media (max-width: 980px) {
  .hero-grid, .grid-2, .grid-3, .grid-4, .footer-grid, .kpi-row { grid-template-columns: 1fr; }
  .nav-inner { flex-direction: column; align-items: flex-start; }
  .header-actions { width: 100%; flex-wrap: wrap; }
}

.content-note {
  padding: 1rem 1.1rem; border-radius: 18px; background: var(--gradient-soft); border: 1px solid var(--border-light);
}
.section-dark .content-note { border-color: var(--border); }