:root {
  --bg: #0b1020;
  --panel: rgba(13, 19, 38, 0.82);
  --panel-strong: #0f172a;
  --panel-soft: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #fb7185;
  --accent-2: #f97316;
  --accent-3: #22d3ee;
  --accent-4: #38bdf8;
  --shadow: 0 30px 80px rgba(2, 6, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(251, 113, 133, 0.14), transparent 25%),
    radial-gradient(circle at top right, rgba(34, 211, 238, 0.12), transparent 22%),
    linear-gradient(180deg, #050815 0%, #0b1020 50%, #111827 100%);
  color: var(--text);
  font-family: "Noto Sans SC", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent 90%);
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.45;
  pointer-events: none;
}

.hero-glow-a {
  top: 80px;
  left: -90px;
  width: 240px;
  height: 240px;
  background: rgba(249, 115, 22, 0.28);
}

.hero-glow-b {
  top: 120px;
  right: 4vw;
  width: 300px;
  height: 300px;
  background: rgba(34, 211, 238, 0.22);
}

.topbar,
main,
.site-footer {
  width: min(1160px, calc(100vw - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand img {
  width: 48px;
  height: 48px;
}

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

.ghost-link,
.primary-link,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.ghost-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.primary-link,
.button-primary {
  color: #fff7ed;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: 0 18px 36px rgba(244, 63, 94, 0.22);
}

.button-secondary {
  border: 1px solid rgba(56, 189, 248, 0.4);
  background: rgba(14, 165, 233, 0.08);
  color: #e0f2fe;
}

.ghost-link:hover,
.primary-link:hover,
.button:hover {
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 44px 0 36px;
}

.hero-copy,
.hero-card,
.section-block,
.stat-card,
.code-card,
.command-card,
.screenshot-frame {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 34px;
  border-radius: 32px;
}

.hero-card {
  padding: 18px;
  border-radius: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #7dd3fc;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.03;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.9rem);
  line-height: 1.08;
}

h3 {
  font-size: 1.25rem;
}

.hero-text,
.section-heading p,
.feature-card p,
.stat-card span,
.command-card p,
.footer-copy p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  margin: 18px 0 0;
  font-size: 1.04rem;
}

.pill-row,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill-row {
  margin-top: 22px;
}

.pill-row span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
  font-size: 0.92rem;
}

.cta-row {
  margin-top: 26px;
}

.terminal-window {
  border-radius: 24px;
  overflow: hidden;
  background: #060b18;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-dots {
  display: flex;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.terminal-dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.terminal-dots span:nth-child(1) { background: #f87171; }
.terminal-dots span:nth-child(2) { background: #fbbf24; }
.terminal-dots span:nth-child(3) { background: #4ade80; }

.terminal-body {
  padding: 18px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.94rem;
  line-height: 1.7;
}

.terminal-body p {
  margin: 0;
  color: #e2e8f0;
}

.prompt {
  color: #7dd3fc;
}

.success {
  color: #86efac;
}

.muted {
  color: #94a3b8;
}

.mini-player {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.14), rgba(34, 211, 238, 0.14));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-player-title {
  font-weight: 700;
  color: #fff;
}

.mini-player-sub {
  margin-top: 4px;
  color: #cbd5e1;
}

.stats-grid,
.feature-grid,
.architecture-grid {
  display: grid;
  gap: 18px;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 18px;
}

.stat-card {
  padding: 22px;
  border-radius: 24px;
}

.stat-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.section-block {
  margin-top: 18px;
  padding: 34px;
  border-radius: 32px;
}

.section-heading {
  max-width: 760px;
}

.section-heading p {
  margin: 14px 0 0;
}

.feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.feature-card {
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-card p,
.command-card p {
  margin: 10px 0 0;
}

.dark-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.86), rgba(15, 23, 42, 0.68));
}

.flow-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.flow-strip span {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.architecture-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
}

.command-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  margin-top: 24px;
}

.code-card {
  padding: 22px;
  border-radius: 24px;
}

.code-card-title {
  margin-bottom: 14px;
  color: #7dd3fc;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

pre {
  margin: 0;
  overflow-x: auto;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  color: #f8fafc;
  font-size: 0.94rem;
  line-height: 1.8;
}

.command-groups {
  display: grid;
  gap: 18px;
}

.command-card {
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.screenshot-frame {
  margin-top: 24px;
  padding: 18px;
  border-radius: 28px;
}

.screenshot-frame img {
  display: block;
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-cta {
  margin-bottom: 18px;
}

.footer-copy {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0 32px;
  color: #94a3b8;
  font-size: 0.94rem;
}

@media (max-width: 1080px) {
  .hero,
  .command-layout,
  .architecture-grid,
  .stats-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy,
  .hero-card,
  .section-block {
    padding: 24px;
    border-radius: 24px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  .page-shell {
    padding-bottom: 12px;
  }
}