:root {
  --bg: #0b0e14;
  --bg-alt: #10141d;
  --surface: #141926;
  --border: #232a3a;
  --text: #e7eaf1;
  --text-muted: #9aa4b8;
  --accent: #5b8cff;
  --accent-soft: rgba(91, 140, 255, 0.12);
  --max-width: 1080px;
  --header-max-width: 820px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

/* Header */
header.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(11, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--header-max-width);
  margin: 0 auto;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 0.95rem;
}

.nav-links a {
  color: var(--text-muted);
}

.nav-links a:hover {
  color: var(--text);
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 96px 24px 80px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin: 0 0 20px;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

/* Sections */
section {
  padding: 72px 24px;
  border-top: 1px solid var(--border);
}

section .container {
  max-width: var(--max-width);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

.section-intro {
  color: var(--text-muted);
  max-width: 680px;
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.disclaimer {
  margin-top: 32px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 32px;
}

.contact-item h3 {
  margin: 0 0 8px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.contact-item p {
  margin: 0;
  font-size: 1.05rem;
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.footer-brand h4 {
  margin: 0 0 6px;
  color: var(--text);
  font-size: 1rem;
}

.footer-brand p {
  margin: 0;
  max-width: 320px;
}

.footer-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.footer-copy {
  width: 100%;
  padding-top: 24px;
  margin-top: 8px;
  border-top: 1px solid var(--border);
  text-align: center;
}

/* Privacy policy page */
.policy {
  padding: 64px 24px 96px;
}

.policy .container {
  max-width: 760px;
}

.policy h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 4px;
}

.policy .updated {
  color: var(--text-muted);
  margin-bottom: 40px;
}

.policy h2 {
  font-size: 1.25rem;
  margin-top: 40px;
}

.policy p,
.policy li {
  color: var(--text-muted);
  font-size: 1rem;
}

.policy ul {
  padding-left: 20px;
}

.policy a {
  color: var(--accent);
}

@media (max-width: 640px) {
  .nav-links {
    gap: 16px;
    font-size: 0.85rem;
  }
  .hero {
    padding: 72px 20px 56px;
  }
}