:root {
  --bg: #050505;
  --bg-secondary: #0b0b0b;
  --bg-accent: #0f0f0f;
  --text: #f7f7f7;
  --muted: #b7b7b7;
  --primary: #ff6a00;
  --primary-dark: #cc5200;
  --border: rgba(255, 106, 0, 0.4);
  --shadow: rgba(0, 0, 0, 0.72);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 106, 0, 0.08), transparent 30%),
    radial-gradient(circle at 82% 12%, rgba(255, 106, 0, 0.05), transparent 28%),
    linear-gradient(180deg, rgba(5, 5, 5, 0.96) 0%, rgba(6, 6, 6, 0.98) 50%, rgba(5, 5, 5, 1) 100%);
  background-color: var(--bg);
  background-attachment: fixed;
  background-size: cover;
  position: relative;
  color: var(--text);
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 106, 0, 0.08) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 106, 0, 0.08) 1px, transparent 1px);
  background-size: 110px 110px;
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
}

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

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(0, 0, 0, 0.82);
  border-bottom: 1px solid rgba(255, 106, 0, 0.25);
  box-shadow: 0 10px 40px -30px var(--shadow);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
}

.brand-mark {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 0 12px rgba(255, 106, 0, 0.5));
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.nav-links a:hover {
  color: #ffffff;
  text-shadow: 0 0 14px rgba(255, 106, 0, 0.75);
}

.nav-links .cta {
  padding: 0.55rem 1.1rem;
  background: rgba(255, 106, 0, 0.12);
  border-radius: 999px;
  color: var(--primary);
  border: 1px solid rgba(255, 106, 0, 0.4);
  box-shadow: 0 0 0 1px rgba(255, 106, 0, 0.08), 0 10px 30px -26px var(--shadow);
}

.hero {
  padding: 6rem 0 5rem;
  background: radial-gradient(circle at 10% 30%, rgba(255, 106, 0, 0.12), transparent 45%),
    radial-gradient(circle at 90% 70%, rgba(255, 106, 0, 0.1), transparent 40%),
    linear-gradient(180deg, rgba(7, 7, 7, 0.94) 0%, rgba(6, 6, 6, 0.92) 100%);
  border-bottom: 1px solid rgba(255, 106, 0, 0.15);
}

.hero-grid {
  display: flex;
  justify-content: center;
}

.hero-copy {
  max-width: 720px;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 4vw + 1rem, 3.75rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-copy .lead {
  font-size: 1.15rem;
  color: #f2f2f2;
  margin-bottom: 1.5rem;
}

.problems {
  background: linear-gradient(145deg, rgba(20, 20, 20, 0.82) 0%, rgba(12, 12, 12, 0.9) 100%);
  border: 1px solid rgba(255, 106, 0, 0.25);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 24px 48px -36px var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.problems h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary);
}

.problems ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.problems li {
  line-height: 1.4;
}

.hero-copy .eyebrow {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  background: rgba(255, 106, 0, 0.14);
  border-radius: 999px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin: 2rem 0 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #ff8c1a 0%, var(--primary) 50%, var(--primary-dark) 100%);
  color: #0b0703;
  box-shadow: 0 18px 40px -18px rgba(255, 106, 0, 0.6);
  border: 1px solid rgba(255, 106, 0, 0.5);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px -14px rgba(255, 138, 51, 0.85);
}

.btn.secondary {
  background: rgba(18, 18, 18, 0.8);
  color: var(--text);
  border: 1px solid rgba(255, 106, 0, 0.3);
}

.btn.secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 106, 0, 0.55);
  box-shadow: 0 16px 32px -18px rgba(0, 0, 0, 0.85);
}

.install-command {
  font-family: 'Fira Code', 'Source Code Pro', monospace;
  background: rgba(10, 10, 10, 0.78);
  padding: 0.9rem 1.1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 106, 0, 0.24);
  width: fit-content;
  color: var(--muted);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.explainer {
  padding: 5rem 0;
  background: linear-gradient(180deg, rgba(7, 7, 7, 0.94) 0%, rgba(5, 5, 5, 0.96) 100%);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid rgba(255, 106, 0, 0.14);
}

.explainer h2,
.docs h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.explainer .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 720px;
}

.explainer .lead.secondary {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255, 106, 0, 0.18);
  padding-top: 1.5rem;
  color: #f0f0f0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  background: linear-gradient(160deg, rgba(18, 18, 18, 0.9) 0%, rgba(10, 10, 10, 0.92) 100%);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 106, 0, 0.2);
  box-shadow: 0 18px 40px -28px var(--shadow);
  position: relative;
  overflow: hidden;
}

.feature::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255, 106, 0, 0.08), transparent 35%);
  pointer-events: none;
}

.feature h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.feature p {
  color: var(--muted);
}

.docs {
  padding: 5rem 0 6rem;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.96) 0%, rgba(4, 4, 4, 0.98) 65%, rgba(5, 5, 5, 1) 100%);
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.doc-card {
  background: linear-gradient(150deg, rgba(14, 14, 14, 0.92) 0%, rgba(10, 10, 10, 0.95) 100%);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid rgba(255, 106, 0, 0.2);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.doc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 0, 0.55);
  box-shadow: 0 25px 45px -30px rgba(255, 106, 0, 0.32);
}

.text-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover {
  color: #ff944d;
}

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  background: rgba(5, 5, 5, 0.94);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-tagline {
  color: var(--muted);
  max-width: 260px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--text);
}

@media (max-width: 900px) {
  .hero-copy {
    text-align: center;
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .install-command {
    margin: 0 auto;
  }
}

@media (max-width: 600px) {
  .site-header .container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .feature,
  .doc-card {
    padding: 1.6rem;
  }
}