@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --background: #0e1118;
  --foreground: #e7edf4;
  --card: #141922;
  --muted: #161c26;
  --muted-foreground: #8e98a8;
  --primary: #18b8f5;
  --primary-foreground: #0e1118;
  --border: #222936;
  --hero-gradient: linear-gradient(135deg, rgba(24, 184, 245, 0.15) 0%, rgba(112, 65, 232, 0.08) 100%);
  --card-gradient: linear-gradient(180deg, #171d27 0%, #121722 100%);
  --radius: 16px;
  --shadow: 0 0 40px rgba(24, 184, 245, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: 'Inter', system-ui, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(14, 17, 24, 0.82);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo { height: 58px; width: auto; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 14px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  transition: transform .16s ease, opacity .16s ease;
  box-shadow: var(--shadow);
}
.btn:hover { opacity: .92; transform: translateY(-1px); }
.btn.small { min-height: 42px; padding: 0 18px; border-radius: 12px; font-size: 14px; }
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 96px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('./assets/hero-bg.png') center/cover no-repeat;
  opacity: .34;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(14,17,24,.58), rgba(14,17,24,.38), var(--background));
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-logo { height: 120px; width: auto; margin: 0 auto 32px; }
.hero h1,
.section-title,
.page-title,
.card h3 { font-family: 'Space Grotesk', system-ui, sans-serif; }
.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.1;
}
.hero .accent {
  background: linear-gradient(135deg, #56ccff, #1396d8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  width: min(720px, 100%);
  margin: 0 auto 36px;
  color: var(--muted-foreground);
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.6;
}
.section {
  padding: 88px 0;
}
.section.hero-tone { background: var(--hero-gradient); }
.section-title {
  margin: 0 0 42px;
  text-align: center;
  font-size: clamp(28px, 4vw, 40px);
}
.grid {
  display: grid;
  gap: 20px;
}
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--card-gradient);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.card h3 {
  margin: 0 0 10px;
  font-size: 22px;
}
.card p,
.text-muted,
.page-content {
  color: var(--muted-foreground);
  line-height: 1.7;
}
.icon {
  font-size: 34px;
  margin-bottom: 14px;
}
.steps {
  width: min(860px, 100%);
  margin: 0 auto;
}
.step {
  text-align: center;
}
.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  border-radius: 999px;
  border: 1px solid rgba(24,184,245,.35);
  background: rgba(24,184,245,.12);
  display: grid;
  place-items: center;
  font: 700 24px 'Space Grotesk', system-ui, sans-serif;
  color: var(--primary);
}
.pricing-note {
  width: min(760px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 10px;
  color: var(--muted-foreground);
}
.pricing-note strong { color: var(--foreground); }
.final-cta {
  text-align: center;
}
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
}
.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-bottom: 14px;
}
.footer-nav a,
.text-link { color: var(--muted-foreground); }
.footer-nav a:hover,
.text-link:hover { color: var(--foreground); }
.page-main {
  padding: 48px 0 88px;
}
.page-wrap {
  width: min(840px, calc(100% - 32px));
  margin: 0 auto;
}
.page-card {
  background: var(--card-gradient);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.page-title {
  text-align: center;
  font-size: clamp(28px, 4vw, 40px);
  margin: 10px 0 30px;
}
.page-content h2 {
  margin: 0 0 8px;
  color: var(--foreground);
  font: 600 20px 'Space Grotesk', system-ui, sans-serif;
}
.page-content p,
.page-content li { margin: 0 0 12px; }
.page-content ul { padding-left: 22px; }
.small-note {
  font-size: 13px;
  color: var(--muted-foreground);
}
.notice {
  margin: 28px auto 0;
  width: min(840px, calc(100% - 32px));
  padding: 16px 18px;
  border: 1px dashed rgba(24,184,245,.35);
  border-radius: 14px;
  color: var(--muted-foreground);
  background: rgba(24,184,245,.06);
}
@media (max-width: 860px) {
  .grid.two,
  .grid.three { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 78px; }
  .hero-logo { height: 92px; }
  .logo { height: 50px; }
  .section { padding: 72px 0; }
  .card, .page-card { padding: 22px; }
}