:root {
  color-scheme: dark;
  --bg: #0b0a08;
  --line: rgba(255, 214, 160, 0.12);
  --text: #f3ece2;
  --muted: rgba(243, 236, 226, 0.56);
  --accent: #ffb454;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 70% 50% at 85% 0%, rgba(255, 150, 60, 0.16), transparent 70%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(255, 200, 120, 0.07), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 32px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.mark {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(255, 180, 84, 0.55);
}

.state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: var(--mono);
  font-size: 0.8rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

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

.nav .nav-cta {
  padding: 8px 14px;
  border: 1px solid rgba(255, 180, 84, 0.4);
  border-radius: 999px;
  color: var(--accent);
}

.nav .nav-cta:hover {
  background: rgba(255, 180, 84, 0.1);
  color: var(--accent);
}

html {
  scroll-behavior: smooth;
}

.hero {
  padding: 104px 0 80px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 180, 84, 0.06);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(255, 180, 84, 0.8);
  animation: pulse 2.4s ease-in-out infinite;
}

.prompt {
  margin: 0 0 28px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.prompt::after {
  content: "";
  display: inline-block;
  width: 0.6em;
  height: 1.1em;
  margin-left: 6px;
  vertical-align: -0.2em;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.dim {
  color: var(--muted);
}

.lede {
  max-width: 30rem;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 214, 160, 0.025);
}

.num {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}

.card h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.code {
  margin: 16px 0 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #110f0c;
  overflow-x: auto;
}

.code pre {
  margin: 0;
  padding: 24px;
  font-family: var(--mono);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text);
}

.c {
  color: var(--muted);
}

.k {
  color: var(--accent);
}

.s {
  color: #c9e7a7;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: center;
  gap: 40px;
  margin: 96px 0 72px;
  padding: 44px 40px;
  border: 1px solid rgba(255, 180, 84, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(ellipse 60% 120% at 100% 0%, rgba(255, 150, 60, 0.12), transparent 70%),
    rgba(255, 214, 160, 0.025);
}

.contact h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.contact p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 10px;
  background: var(--accent);
  color: #1a1206;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(255, 180, 84, 0.3);
}

.mail {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.88rem;
}

.mail:hover,
.footer a:hover {
  color: var(--accent);
}

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

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.footer p {
  margin: 0;
}

@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .prompt::after,
  .dot {
    animation: none;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 20px 16px;
  }

  .hero {
    padding: 64px 0 48px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .nav a:not(.nav-cta) {
    display: none;
  }

  .badge {
    font-size: 0.68rem;
  }

  .contact {
    grid-template-columns: 1fr;
    gap: 28px;
    margin: 64px 0 48px;
    padding: 28px 22px;
  }

  .code pre {
    padding: 18px;
    font-size: 0.8rem;
  }

  .lede {
    font-size: 0.98rem;
  }
}