:root {
  --bg: #020617;
  --bg-soft: #0f172a;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-strong: rgba(15, 23, 42, 0.82);
  --line: rgba(255, 255, 255, 0.10);
  --line-blue: rgba(96, 165, 250, 0.30);
  --text: #ffffff;
  --muted: #cbd5e1;
  --muted-2: #94a3b8;
  --blue: #3b82f6;
  --blue-soft: #93c5fd;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(12px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; gap: 20px; }
.brand { display: flex; flex-direction: column; }
.brand-title { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; }
.brand-subtitle { color: var(--muted-2); font-size: 14px; }
.nav { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 14px; }
.nav a:hover { color: #fff; }

.hero {
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at top, rgba(59,130,246,.18), transparent 42%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 0.82fr; gap: 48px; padding: 84px 0; align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 28px; }
.eyebrow, .section-label {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line-blue);
  background: rgba(59,130,246,.10);
  border-radius: 999px;
  padding: 5px 14px;
  color: #bfdbfe;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.section-label { border: 0; background: transparent; padding: 0; color: var(--blue-soft); letter-spacing: .18em; }
.section-label.muted { color: var(--muted-2); }
.section-label.light { color: #dbeafe; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(40px, 6vw, 68px); line-height: 1.03; letter-spacing: -0.055em; margin-bottom: 0; }
h2 { font-size: clamp(32px, 4vw, 46px); line-height: 1.08; letter-spacing: -0.04em; margin-bottom: 18px; }
h3 { font-size: 21px; line-height: 1.2; margin-bottom: 12px; }
.lead, .section-intro p, .split-grid p, .contact-copy p { color: var(--muted); font-size: 18px; line-height: 1.75; }
.button-row { display: flex; gap: 14px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border-radius: 16px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: white; box-shadow: 0 18px 45px rgba(59, 130, 246, 0.22); }
.button-secondary { border: 1px solid rgba(255,255,255,.16); color: white; }
.button-secondary:hover { background: rgba(255,255,255,.06); }

.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat-card, .info-card, .product-card, .path-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
}
.stat-card { padding: 18px; }
.stat-card strong { display: block; font-size: 28px; line-height: 1; margin-bottom: 8px; }
.stat-card span { color: var(--muted-2); font-size: 14px; }

.path-card { padding: 24px; box-shadow: var(--shadow); }
.path-option {
  display: block;
  margin-top: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-strong);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.path-option:hover { border-color: rgba(96,165,250,.45); background: #0f172a; transform: translateY(-2px); }
.path-option strong { display: block; font-size: 18px; margin-bottom: 8px; }
.path-option span { display: block; color: var(--muted-2); font-size: 14px; line-height: 1.6; }
.path-option em { display: block; color: var(--blue-soft); font-size: 14px; font-style: normal; font-weight: 700; margin-top: 14px; }

.section { padding: 80px 0; }
.section-alt { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.03); }
.section-intro { max-width: 780px; margin-bottom: 38px; }
.three-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 26px; }
.info-card p, .product-card p, .info-card li { color: var(--muted-2); font-size: 15px; line-height: 1.75; }
.dark-card { background: rgba(2,6,23,.72); }
.info-card ul { padding-left: 20px; margin: 10px 0 0; }
.info-card li { margin-bottom: 8px; }
.split-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: 48px; align-items: center; }
.split-grid .button { margin-top: 10px; }

.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product-card { display: block; padding: 26px; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.product-card:hover { border-color: rgba(96,165,250,.45); background: rgba(255,255,255,.08); transform: translateY(-2px); }
.product-card span { display: inline-block; margin-top: 8px; color: var(--blue-soft); font-size: 14px; font-weight: 700; }
.about-grid { align-items: stretch; }

.contact-section { padding-bottom: 70px; }
.contact-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  border: 1px solid rgba(96,165,250,.22);
  background: rgba(59,130,246,.10);
  border-radius: 32px;
  padding: 44px;
}
.contact-details { margin-top: 28px; }
.contact-details p { margin: 0 0 10px; color: var(--muted); font-size: 15px; }
.contact-details span { color: var(--muted-2); }
.contact-details a { font-weight: 700; color: white; }
.contact-details a:hover { color: #bfdbfe; }

.lead-form { border: 1px solid var(--line); background: rgba(2,6,23,.72); border-radius: 24px; padding: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.lead-form label { display: block; margin-bottom: 16px; }
.lead-form label span { display: block; color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.06);
  color: white;
  padding: 13px 14px;
  font: inherit;
  outline: none;
}
.lead-form select { background-color: #0f172a; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: #60a5fa; }
.lead-form textarea { resize: vertical; min-height: 130px; }
.lead-form button {
  width: 100%;
  border: 0;
  border-radius: 16px;
  background: white;
  color: #020617;
  font-size: 15px;
  font-weight: 800;
  padding: 14px 20px;
  cursor: pointer;
  transition: transform .2s ease, opacity .2s ease;
}
.lead-form button:hover { transform: translateY(-2px); opacity: .94; }
.form-note { text-align: center; color: #64748b; font-size: 12px; line-height: 1.6; margin: 12px 0 0; }
.hidden-field { display: none !important; }

.site-footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted-2); }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.footer-inner p { margin: 0; font-size: 13px; }
.risk-note { text-align: right; }

@media (max-width: 900px) {
  .nav { display: none; }
  .hero-grid, .split-grid, .contact-card { grid-template-columns: 1fr; }
  .three-grid, .product-grid, .stats-grid { grid-template-columns: 1fr; }
  .hero-grid { padding: 64px 0; }
  .section { padding: 62px 0; }
  .contact-card { padding: 26px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .risk-note { text-align: left; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1180px); }
  .brand-subtitle { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .button { width: 100%; }
  h1 { font-size: 38px; }
}