:root {
  --bg: #06070b;
  --panel: #0f1218;
  --panel-border: #252b37;
  --text: #f4f6fb;
  --muted: #9ca8bc;
  --buy: #f14e2c;
  --buy-2: #ff7d3f;
  --ghost: #151a23;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.4;
  overflow-x: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 450px at 12% -12%, #3a1b1b 0%, rgba(58, 27, 27, 0) 50%),
    radial-gradient(700px 500px at 90% 0%, #193040 0%, rgba(25, 48, 64, 0) 48%),
    linear-gradient(160deg, #06070b 0%, #090d13 40%, #0d1420 100%);
}

.topbar {
  width: min(1160px, 92vw);
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 1.2px;
  font-size: 34px;
}

.nav {
  display: flex;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.nav a:hover {
  color: #ffffff;
}

main {
  width: min(1160px, 92vw);
  margin: 46px auto 30px;
}

.hero {
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: clamp(24px, 5vw, 48px);
  background: linear-gradient(180deg, rgba(20, 27, 37, 0.65), rgba(10, 13, 20, 0.82));
  box-shadow: 0 14px 60px rgba(0, 0, 0, 0.34);
  animation: enter-up 550ms ease-out;
}

.eyebrow {
  margin: 0;
  color: #ffae91;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 12px;
}

h1 {
  margin: 10px 0 0;
  font-family: "Bebas Neue", sans-serif;
  letter-spacing: 0.9px;
  line-height: 0.95;
  font-size: clamp(54px, 9vw, 112px);
}

.subtitle {
  margin: 16px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(16px, 2.4vw, 20px);
}

.cta-row {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 12px;
  min-height: 48px;
  padding: 0 20px;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-buy {
  color: #fff;
  background: linear-gradient(120deg, var(--buy) 0%, var(--buy-2) 100%);
  box-shadow: 0 10px 28px rgba(241, 78, 44, 0.28);
}

.btn-ghost {
  color: #d8deeb;
  border: 1px solid #3a4353;
  background: var(--ghost);
}

.note {
  margin-top: 12px;
  color: #8d98aa;
  font-size: 13px;
}

.note code {
  font-family: Consolas, monospace;
  color: #c6d7f2;
}

.features {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.card {
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 18px;
  background: rgba(13, 18, 27, 0.85);
}

.card h3 {
  margin: 0;
  font-size: 19px;
}

.card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.footer {
  width: min(1160px, 92vw);
  margin: 12px auto 26px;
  color: #8b95a7;
  font-size: 13px;
}

@keyframes enter-up {
  from {
    transform: translateY(10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}