@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/space-grotesk/SpaceGrotesk-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/space-grotesk/SpaceGrotesk-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/space-grotesk/SpaceGrotesk-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono/JetBrainsMono-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono/JetBrainsMono-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  --bg: #0b0d10;
  --bg-soft: #11141a;
  --ink: #e6e8ef;
  --muted: #9aa4b2;
  --accent: #3ad29f;
  --accent-2: #5aa2ff;
  --stroke: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 80% -20%, rgba(90, 162, 255, 0.25), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(58, 210, 159, 0.18), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

a {
  text-decoration: none;
}

.main a:not(.btn) {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.5s ease;
}

.main a:not(.btn):hover,
.main a:not(.btn):focus-visible {
  color: var(--accent-2);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(10, 12, 16, 0.7);
  border-bottom: 1px solid var(--stroke);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.logo:visited,
.logo:hover,
.logo:focus-visible {
  color: var(--ink);
}

.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(58, 210, 159, 0.6);
}

.nav {
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a {
  color: inherit;
  transition: color 0.6s ease;
}

.nav a:hover {
  color: var(--ink);
}

.main {
  padding-bottom: 80px;
}

.hero {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 16px;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 24px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #051a12;
  box-shadow: 0 12px 30px rgba(58, 210, 159, 0.3);
}

.btn.ghost {
  border-color: var(--stroke);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}

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

.hero .btn:hover,
.hero .btn:focus-visible {
  transform: none;
}

.hero .btn.primary:hover,
.hero .btn.primary:focus-visible {
  color: #051a12;
}

.hero .btn.ghost:hover,
.hero .btn.ghost:focus-visible {
  color: var(--ink);
}

.hero-panel {
  background: var(--bg-soft);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
}

.panel-title {
  margin-left: auto;
  font-size: 0.85rem;
  color: var(--muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot.red { background: #ff6363; }
.dot.amber { background: #ffb454; }
.dot.green { background: #4bd37b; }

.panel-body {
  margin: 0;
  padding: 20px;
  font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  font-size: 0.9rem;
  color: #d6e3ff;
  background: linear-gradient(150deg, rgba(26, 32, 44, 0.8), rgba(14, 18, 24, 0.9));
}

.cli-cursor {
  display: inline-block;
  width: 0.6ch;
  height: 1.1em;
  vertical-align: -0.15em;
  background: currentColor;
  animation: cli-cursor-blink 1s steps(1, end) infinite;
}

@keyframes cli-cursor-blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.content {
  padding: 40px 0 20px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
  gap: 32px;
}

.content-main h2 {
  margin-top: 32px;
  font-size: 1.4rem;
}

.content-main p,
.content-main ul {
  color: var(--muted);
}

.content-main ul {
  padding-left: 18px;
}

.content-aside {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 22px;
  height: fit-content;
}

.content-aside h3 {
  margin-top: 0;
}

.callout {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: rgba(90, 162, 255, 0.1);
  border: 1px solid rgba(90, 162, 255, 0.3);
}

.callout ul {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.feature-strip {
  margin-top: 40px;
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
}

.feature-strip .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  padding: 32px 0;
}

.feature h3 {
  margin: 0 0 8px;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--stroke);
  background: rgba(7, 9, 12, 0.9);
  padding: 24px 0 36px;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .container {
  display: flex;
  justify-content: center;
  text-align: center;
}

.site-footer a {
  color: inherit;
  transition: color 0.25s ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--ink);
}

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

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 60px;
  }
}