:root {
  --bg: #0b0f19;
  --bg-alt: #10162a;
  --surface: #141b30;
  --border: #232b45;
  --text: #eef1fa;
  --text-dim: #9aa3c2;
  --primary: #5b6cff;
  --primary-2: #00d4b5;
  --grad: linear-gradient(135deg, var(--primary), var(--primary-2));
  --radius: 14px;
  --max-width: 1160px;
  --font-head: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
}
h1, h2, h3 { font-family: var(--font-head); margin: 0; line-height: 1.2; }
p { margin: 0; color: var(--text-dim); }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-2);
  margin-bottom: 12px;
}
.eyebrow.center { display: block; text-align: center; }

.section-title { font-size: clamp(28px, 4vw, 38px); font-weight: 700; margin-bottom: 16px; }
.section-title.center { text-align: center; }
.section-sub { font-size: 17px; max-width: 600px; }
.section-sub.center { margin: 0 auto 48px; text-align: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad); color: #04060c; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-small { padding: 9px 18px; font-size: 14px; }
.btn-full { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.02em;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--text-dim); }
.nav-links a:hover { color: var(--text); }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 24px; cursor: pointer; }

/* Hero */
.hero { padding: 90px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); font-weight: 700; margin-bottom: 20px; }
.text-grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead { font-size: 18px; max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-head); font-size: 26px; color: var(--text); }
.hero-stats span { font-size: 13px; color: var(--text-dim); }

.hero-visual { position: relative; height: 420px; }
.orb { position: absolute; border-radius: 50%; filter: blur(50px); opacity: 0.45; }
.orb-1 { width: 260px; height: 260px; background: var(--primary); top: 10px; right: 30px; }
.orb-2 { width: 200px; height: 200px; background: var(--primary-2); bottom: 20px; left: 10px; }
.grid-card {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.card-1 { top: 30px; left: 10px; }
.card-2 { top: 170px; right: 0; }
.card-3 { bottom: 30px; left: 50px; }

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-alt); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--primary); transform: translateY(-4px); }
.card-icon { font-size: 26px; margin-bottom: 14px; }
.card h3 { font-size: 18px; margin-bottom: 10px; }
.card p { font-size: 14.5px; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.why-item { padding: 8px; }
.why-item h3 { font-size: 17px; margin-bottom: 10px; }
.why-item p { font-size: 14px; }

.markets-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.market-cards { display: grid; gap: 20px; }
.market-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.market-card h3 { font-size: 18px; margin-bottom: 14px; }
.market-card li { font-size: 14.5px; color: var(--text-dim); padding: 6px 0; border-bottom: 1px dashed var(--border); }
.market-card li:last-child { border-bottom: none; }

.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.about-points { display: grid; gap: 18px; }
.point {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.point strong { font-family: var(--font-head); font-size: 16px; }
.point span { font-size: 14px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.contact-info { display: grid; gap: 16px; margin-top: 28px; }
.contact-info div { display: flex; flex-direction: column; gap: 2px; }
.contact-info strong { font-size: 14px; color: var(--text); }
.contact-info span { font-size: 14.5px; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 18px;
}
.form-row { display: grid; gap: 6px; }
.form-row label { font-size: 13.5px; font-weight: 500; color: var(--text-dim); }
.form-row input, .form-row select, .form-row textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14.5px;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.form-note { font-size: 13.5px; min-height: 18px; margin: 0; }
.form-note.success { color: var(--primary-2); }
.form-note.error { color: #ff6b6b; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; }
.footer-wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-wrap p { font-size: 13.5px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .markets-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { display: none; }
}
@media (max-width: 640px) {
  .nav-links { position: fixed; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 24px; border-bottom: 1px solid var(--border); display: none; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .cards-grid, .why-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}