@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("/assets/fonts/GeistMono-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --color-bg: #0a0d0b;
  --color-surface: #111713;
  --color-raised: #161f1a;
  --color-line: #1f2a23;
  --color-text: #e6eee8;
  --color-muted: #8b9a90;
  --color-accent: #3ddc84;
  --color-accent-hover: #62e89d;
  --color-accent-deep: #0f2a1d;
  --color-on-accent: #04130a;
  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --page: 1120px;
  --gutter: 40px;
  font-family: var(--font-sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--color-bg);
  color: var(--color-text);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  min-width: 320px;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, p, figure, ul { margin: 0; }
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 6px; }
code { font-family: var(--font-mono); font-size: 0.92em; color: var(--color-accent); overflow-wrap: anywhere; }

.wrap { width: min(100% - 2 * var(--gutter), var(--page)); margin-inline: auto; }
.label { color: var(--color-accent); font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.04em; line-height: 1.4; }
.lead { color: var(--color-muted); font-size: 20px; line-height: 1.55; letter-spacing: -0.005em; text-wrap: pretty; }
.body { color: var(--color-muted); line-height: 1.65; text-wrap: pretty; }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--color-line);
  background: rgb(10 13 11 / 72%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 16px; font-weight: 600; letter-spacing: -0.02em; }
.logo-mark { width: 12px; height: 12px; border-radius: 3px; background: var(--color-accent); box-shadow: 0 0 16px rgb(61 220 132 / 60%); }
.header-right { display: flex; align-items: center; gap: 32px; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav a { color: var(--color-muted); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--color-text); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--color-accent);
  color: var(--color-on-accent);
  font: 500 15px/1 var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--color-accent-hover); }
.btn:active { background: #2fbf70; transform: scale(0.98); }
.btn-secondary { border-color: var(--color-line); background: var(--color-raised); color: var(--color-text); }
.btn-secondary:hover { border-color: rgb(61 220 132 / 35%); background: #1d2822; }
.btn-secondary:active { background: #121914; }
.btn-small { padding: 10px 14px; font-size: 14px; }

/* Introduction */
.intro { position: relative; overflow: hidden; padding: 128px 0 112px; }
.intro::before {
  content: "";
  position: absolute;
  inset: -360px 0 auto;
  height: 820px;
  background: radial-gradient(45% 50% at 50% 50%, rgb(61 220 132 / 20%) 0%, rgb(61 220 132 / 6%) 45%, rgb(61 220 132 / 0%) 100%);
  pointer-events: none;
}
.intro-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 56px; }
.intro-text { display: grid; justify-items: start; gap: 28px; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid rgb(61 220 132 / 25%);
  border-radius: 999px;
  background: var(--color-accent-deep);
}
.status .label { color: var(--color-text); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 10px rgb(61 220 132 / 80%); }
.intro h1 { font-size: clamp(40px, 6vw, 68px); font-weight: 600; letter-spacing: -0.045em; line-height: 1.02; text-wrap: balance; }
.intro h1 span { color: var(--color-accent); }
.intro .lead { max-width: 540px; }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 8px; }

.terminal {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: 14px;
  background: var(--color-surface);
  box-shadow: 0 30px 80px rgb(0 0 0 / 50%);
}
.terminal-bar { display: grid; grid-template-columns: 46px 1fr 46px; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--color-line); background: var(--color-raised); }
.terminal-dots { display: flex; gap: 8px; }
.terminal-dots span { width: 10px; height: 10px; border-radius: 50%; background: #2a3530; }
.terminal-title { color: var(--color-muted); font: 13px/1.4 var(--font-mono); text-align: center; }
.terminal pre {
  margin: 0;
  padding: 20px 22px 24px;
  overflow-x: auto;
  color: var(--color-text);
  font: 13px/1.75 var(--font-mono);
}
.terminal .ok { color: var(--color-accent); }
.terminal .dim { color: var(--color-muted); }
.cursor { color: var(--color-accent); }

/* Stack strip */
.stack { border-block: 1px solid var(--color-line); }
.stack-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 40px; padding: 32px 0; margin-block: 0; list-style: none; font: 13px/1.6 var(--font-mono); }

/* Sections */
.section { padding: 120px 0; }
.section + .section { border-top: 1px solid var(--color-line); }
.section-inner { display: grid; gap: 56px; }
.section-heading { display: grid; gap: 16px; max-width: 720px; }
.section-heading h2, .cta h2 { font-size: clamp(32px, 4.2vw, 44px); font-weight: 600; letter-spacing: -0.035em; line-height: 1.08; text-wrap: balance; }
h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.015em; line-height: 1.3; }

.card { border: 1px solid var(--color-line); border-radius: 20px; background: var(--color-surface); }
.icon-tile { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--color-accent-deep); color: var(--color-accent); }

/* Work */
.work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.featured { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); align-items: center; gap: 48px; padding: 40px; }
.featured-text { display: grid; gap: 18px; }
.featured-text h2 { font-size: clamp(32px, 4.2vw, 44px); font-weight: 600; letter-spacing: -0.035em; line-height: 1.08; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px 0 0; margin: 0; list-style: none; }
.tags li { padding: 6px 10px; border: 1px solid var(--color-line); border-radius: 6px; background: var(--color-raised); font: 13px/1.4 var(--font-mono); }
.screens { display: grid; grid-template-columns: minmax(0, 1fr) 120px; align-items: end; gap: 16px; }
.screens img { width: 100%; height: auto; border: 1px solid var(--color-line); border-radius: 10px; }

.demo { display: grid; align-content: start; gap: 16px; padding: 32px; transition: transform 200ms ease, border-color 200ms ease; }
.demo:hover { transform: translateY(-3px); border-color: rgb(61 220 132 / 30%); }
.demo-link { display: inline-flex; align-items: center; gap: 6px; padding-top: 6px; color: var(--color-accent); font-weight: 500; }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; }
.service { display: grid; align-content: start; gap: 14px; padding: 28px; border-radius: 16px; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin: 0; padding: 0; list-style: none; }
.step { display: grid; align-content: start; gap: 12px; padding-top: 24px; border-top: 1px solid var(--color-line); }
.step:first-child { border-top-color: var(--color-accent); }

/* Contact */
.contact { padding: 40px 0 120px; }
.cta {
  display: grid;
  justify-items: center;
  gap: 20px;
  padding: 80px 40px;
  border: 1px solid rgb(61 220 132 / 22%);
  border-radius: 24px;
  background: radial-gradient(60% 90% at 50% 0%, rgb(61 220 132 / 16%) 0%, var(--color-surface) 70%);
  text-align: center;
}
.cta .lead { max-width: 520px; text-wrap: balance; }
.cta .buttons { justify-content: center; padding-top: 12px; }
.copy-status { min-height: 1.4em; color: var(--color-muted); font: 13px/1.4 var(--font-mono); }

/* Footer */
.site-footer { border-top: 1px solid var(--color-line); color: var(--color-muted); font-size: 14px; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding: 28px 0; }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--color-text); }

@media (max-width: 960px) {
  :root { --gutter: 32px; }
  .intro { padding: 96px 0 88px; }
  .intro-grid { grid-template-columns: minmax(0, 1fr); }
  .section { padding: 96px 0; }
  .contact { padding: 24px 0 96px; }
  .featured { grid-template-columns: minmax(0, 1fr); padding: 32px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }
  .nav { display: none; }
  .header-row { min-height: 60px; }
  .intro { padding: 64px 0 72px; }
  .intro-grid { gap: 40px; }
  .intro-text { gap: 24px; }
  .lead { font-size: 18px; }
  .terminal pre { padding: 16px 16px 20px; font-size: 12px; }
  .stack-row { gap: 14px 24px; padding: 24px 0; }
  .section { padding: 80px 0; }
  .section-inner { gap: 40px; }
  .work-grid, .service-grid, .steps { grid-template-columns: minmax(0, 1fr); }
  .featured { gap: 32px; padding: 24px; border-radius: 16px; }
  .screens { grid-template-columns: minmax(0, 1fr) 88px; gap: 12px; }
  .demo, .service { padding: 24px; border-radius: 16px; }
  .steps { gap: 32px; }
  .contact { padding: 16px 0 80px; }
  .cta { padding: 56px 24px; border-radius: 20px; }
  .footer-row { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: no-preference) {
  .status-dot { animation: pulse 1.2s ease-in-out infinite alternate; }
  .cursor { animation: blink 1s steps(1) infinite; }
  .btn, .nav a, .footer-links a { transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease, transform 150ms ease; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .demo, .demo:hover { transition: none; transform: none; }
}

@keyframes pulse { to { opacity: 0.35; } }
@keyframes blink { 50% { opacity: 0; } }

/* About */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: start; gap: 56px; }
.results { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.result { display: grid; gap: 6px; padding: 24px 28px; border-radius: 16px; }
.result-num { color: var(--color-accent); font-size: 28px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.timeline { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 20px 16px; margin: 0; padding: 24px 0 0; border-top: 1px solid var(--color-line); list-style: none; }
.timeline li { display: grid; align-content: start; gap: 6px; color: var(--color-muted); font-size: 14px; line-height: 1.45; }
.timeline li:last-child { color: var(--color-text); }

@media (max-width: 960px) {
  .about-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .timeline { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .result { padding: 20px 24px; }
}

.audience { padding-left: 12px; border-left: 2px solid var(--color-accent); color: var(--color-text); font-size: 15px; font-weight: 500; line-height: 1.5; }