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

:root {
  color-scheme: dark;
  --ink: #f5f0ff;
  --muted: #b7a6d8;
  --surface: #070512;
  --surface-strong: #141033;
  --accent: #ff6ad5;
  --accent-2: #5dfdff;
  --accent-3: #f8c65b;
  --accent-4: #7c6cff;
  --stroke: rgba(255, 255, 255, 0.12);
  --shadow: 0 50px 140px rgba(9, 4, 28, 0.8);
  --glow: 0 0 26px rgba(93, 253, 255, 0.5);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 50% 120%, rgba(255, 106, 213, 0.55), transparent 40%),
    radial-gradient(circle at 10% 15%, rgba(255, 106, 213, 0.28), transparent 55%),
    radial-gradient(circle at 85% 10%, rgba(93, 253, 255, 0.22), transparent 60%),
    radial-gradient(circle at 60% 85%, rgba(124, 108, 255, 0.22), transparent 60%),
    linear-gradient(180deg, #070512 0%, #120821 45%, #0a0a1f 100%);
  min-height: 100vh;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(6, 4, 16, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  gap: 16px;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: "Orbitron", "Space Grotesk", sans-serif;
  color: var(--accent-2);
  text-shadow: 0 0 22px rgba(93, 253, 255, 0.6);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links a {
  padding: 10px 12px;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.nav-links a:hover {
  background: rgba(255, 106, 213, 0.22);
  transform: translateY(-1px);
}

.nav-links .cta {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #090516;
  padding: 10px 18px;
}

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 88px 24px 64px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 40px;
}

.hero-content h1 {
  font-family: "Orbitron", "Space Grotesk", sans-serif;
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  margin: 12px 0 16px;
  line-height: 1.08;
}

.gradient-text {
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--accent-4));
  -webkit-background-clip: text;
  color: transparent;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin: 28px 0;
  flex-wrap: wrap;
}

.button {
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #090516;
  box-shadow: 0 18px 36px rgba(255, 106, 213, 0.35);
}

.button.ghost {
  background: transparent;
  border: 1px solid rgba(255, 106, 213, 0.45);
  color: var(--accent);
}

.button:hover {
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  display: grid;
  gap: 12px;
}

.media-card {
  background: rgba(12, 8, 30, 0.9);
  border-radius: 24px;
  padding: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--stroke);
}

.media-caption {
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 24px;
}

.section-title {
  margin-bottom: 32px;
}

.section-title h2 {
  font-family: "Orbitron", "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  margin: 10px 0 0;
}

.feature-grid,
.showcase-grid,
.install-grid,
.usage-grid,
.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

@media (min-width: 980px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.install-grid,
.usage-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

@media (min-width: 900px) {
  .install-grid,
  .usage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.feature-card,
.showcase-card,
.install-card,
.usage-card,
.community-card {
  background: linear-gradient(135deg, rgba(18, 12, 36, 0.92), rgba(22, 18, 46, 0.72));
  border: 1px solid rgba(255, 106, 213, 0.2);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 20px 46px rgba(8, 4, 24, 0.5);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.showcase-card img {
  border-radius: 16px;
  margin-bottom: 14px;
}

.feature-card:hover,
.showcase-card:hover,
.install-card:hover,
.usage-card:hover,
.community-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(15, 19, 24, 0.12);
}

pre {
  background: #09051b;
  color: #e9edf2;
  padding: 16px;
  border-radius: 16px;
  overflow-x: auto;
  font-size: 0.85rem;
  margin: 14px 0 0;
  border: 1px solid rgba(255, 106, 213, 0.25);
}

.code-block {
  position: relative;
}

.copy-button {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid rgba(255, 106, 213, 0.5);
  background: rgba(10, 6, 24, 0.85);
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.copy-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--glow);
}

.copy-button:active {
  transform: translateY(0);
}

code {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
}

.tui-showcase .showcase-card h3 {
  margin-bottom: 6px;
}

.community-card {
  display: grid;
  gap: 6px;
}

.site-footer {
  text-align: center;
  padding: 40px 24px 64px;
  color: var(--muted);
}

.site-footer a {
  color: var(--accent-2);
  font-weight: 600;
}

.terminal-stack {
  display: grid;
  gap: 16px;
}

.terminal-stack img {
  border-radius: 16px;
  border: 1px solid rgba(255, 106, 213, 0.2);
  box-shadow: 0 20px 48px rgba(6, 2, 20, 0.6);
}

.terminal-stack .stacked {
  transform: translateX(12px);
}

.section::before {
  content: "";
  position: absolute;
  inset: auto 10% -20px auto;
  height: 1px;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(93, 253, 255, 0.6), transparent);
  opacity: 0.35;
}

.section {
  position: relative;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 106, 213, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(93, 253, 255, 0.14) 1px, transparent 1px);
  background-size: 36px 36px;
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 20%, transparent 80%, rgba(0, 0, 0, 0.35) 100%),
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0px,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 2px,
      transparent 6px
    );
  pointer-events: none;
  z-index: -2;
  opacity: 0.6;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .button,
  .feature-card,
  .showcase-card,
  .install-card,
  .usage-card,
  .community-card,
  .reveal {
    transition: none;
  }
}