:root {
  --bg: #0b0c10;
  --bg-alt: #12141c;
  --fg: #f2f3f5;
  --muted: #a0a4ad;
  --accent: #e63946;
  --max-width: 1080px;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(11, 12, 16, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--fg);
}

/* Hero */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78vh;
  padding: 4rem 1.5rem;
  text-align: center;
  background: radial-gradient(circle at 50% 30%, #1b1e2c 0%, var(--bg) 70%);
}

.hero__inner {
  max-width: 680px;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 1rem;
}

.hero__title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1;
  margin: 0 0 1rem;
  letter-spacing: 0.02em;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  color: var(--muted);
  margin: 0 0 2rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Sections */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section--alt {
  max-width: none;
  background: var(--bg-alt);
}

.section--alt > * {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section__title {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.02em;
  margin: 0 0 2rem;
}

.section__lead {
  color: var(--muted);
  font-size: 1.1rem;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  padding: 1.8rem;
  background: var(--bg-alt);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
}

.card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.25rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

/* Footer */
.site-footer {
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}