:root {
  --bg: #05070b;
  --bg-2: #0a0d12;
  --text: #f5f7fb;
  --muted: rgba(255, 255, 255, 0.72);
  --soft: rgba(255, 255, 255, 0.45);
  --line: rgba(255, 255, 255, 0.10);
  --accent: #d6ff57;
  --container: 1240px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Satoshi", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(80, 120, 255, 0.08), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(214, 255, 87, 0.05), transparent 18%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img,
video {
  display: block;
  max-width: 100%;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 126px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.hero-copy-wrap {
  display: flex;
  justify-content: flex-end;
}

.hero-copy {
  max-width: 620px;
  margin-left: auto;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 700;
}

.hero h1 {
  font-family: "Cabinet Grotesk", "Satoshi", sans-serif;
  font-size: clamp(2.6rem, 5vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.hero-text {
  margin-top: 22px;
  max-width: 52ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: 180ms ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: #10140b;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(0.98);
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 30px;
  color: var(--soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-meta span {
  position: relative;
  padding-left: 14px;
}

.hero-meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
  transform: translateY(-50%);
}

.hero-media {
  display: flex;
  justify-content: flex-end;
}

.hero-video-shell {
  width: min(100%, 620px);
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  position: relative;
}

.hero-video-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 7, 11, 0.22), rgba(5, 7, 11, 0.04));
  pointer-events: none;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1080px) {
  .hero {
    padding-top: 116px;
    padding-bottom: 64px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-copy-wrap,
  .hero-media {
    justify-content: flex-start;
  }

  .hero-copy {
    margin-left: 0;
    max-width: 760px;
  }

  .hero h1 {
    max-width: 11ch;
  }

  .hero-video-shell {
    width: 100%;
    max-width: 760px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .hero {
    padding-top: 104px;
    padding-bottom: 56px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 10vw, 3.8rem);
    max-width: 11ch;
  }

  .hero-text {
    margin-top: 18px;
    font-size: 15px;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-meta {
    margin-top: 26px;
    gap: 10px 18px;
    font-size: 11px;
  }

  .hero-video-shell {
    border-radius: 18px;
  }
}