:root {
  color-scheme: dark;
  --bg: #080c12;
  --panel: #141b25;
  --panel-strong: #1a2330;
  --line: #354153;
  --line-bright: #526176;
  --text: #e6edf3;
  --muted: #b0bac6;
  --faint: #818c9a;
  --blue: #58a6ff;
  --green: #3fb950;
  --purple: #bc8cff;
  --orange: #e3b341;
  --max-width: 1120px;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background-color: var(--bg);
  background-image: radial-gradient(circle at 18% 8%, rgba(88, 166, 255, 0.09), transparent 28rem), radial-gradient(circle at 82% 42%, rgba(188, 140, 255, 0.05), transparent 24rem), linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 8px 12px; transform: translateY(-150%); border: 1px solid var(--blue); border-radius: 6px; background: var(--panel); }
.skip-link:focus { transform: translateY(0); }
.site-header, main, footer { width: min(calc(100% - 40px), var(--max-width)); margin-inline: auto; }
.site-header { height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { color: var(--text); font-family: var(--mono); font-size: 0.92rem; font-weight: 700; text-decoration: none; }
.brand span { color: var(--blue); }
nav { display: flex; align-items: center; gap: 24px; font-family: var(--mono); font-size: 0.78rem; }
nav a, footer a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a:focus-visible, footer a:hover, footer a:focus-visible { color: var(--text); }
.nav-external { padding: 6px 10px; border: 1px solid var(--line-bright); border-radius: 6px; background: rgba(20, 27, 37, 0.72); }
.hero { min-height: 410px; padding: 42px 0 40px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr); align-items: center; gap: clamp(30px, 5vw, 58px); }
.prompt, .section-index { margin: 0 0 12px; color: var(--muted); font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.04em; text-transform: uppercase; }
.prompt span, .section-index { color: var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { overflow-wrap: anywhere; }
h1 { max-width: 600px; margin-bottom: 14px; font-size: clamp(2.2rem, 4vw, 3.15rem); line-height: 1.08; letter-spacing: -0.04em; }
h2 { margin-bottom: 0; font-size: clamp(1.55rem, 2.4vw, 2rem); line-height: 1.18; letter-spacing: -0.03em; }
h3 { margin-bottom: 8px; font-size: 1.12rem; line-height: 1.25; letter-spacing: -0.015em; }
.intro { max-width: 620px; margin-bottom: 0; color: var(--muted); font-size: 0.96rem; }
.strength-list { margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.strength-list li { padding: 4px 8px; border: 1px solid var(--line); border-radius: 4px; background: rgba(20, 27, 37, 0.78); color: var(--muted); font-family: var(--mono); font-size: 0.68rem; }
.actions, .project-links, .about-links { display: flex; flex-wrap: wrap; gap: 10px; }
.actions { margin-top: 18px; }
.button { padding: 8px 13px; border: 1px solid var(--line-bright); border-radius: 6px; background: var(--panel-strong); box-shadow: 0 5px 14px rgba(0, 0, 0, 0.2); font-family: var(--mono); font-size: 0.78rem; font-weight: 700; text-decoration: none; }
.button.primary { border-color: #79b8ff; background: var(--blue); color: #07121f; box-shadow: 0 7px 20px rgba(88, 166, 255, 0.2); }
.button:hover, .button:focus-visible { border-color: var(--blue); outline: none; }
.terminal { overflow: hidden; border: 1px solid #4a5a70; border-radius: 8px; background: #0d131c; box-shadow: inset 0 2px 0 rgba(88, 166, 255, 0.5), 0 18px 48px rgba(0, 0, 0, 0.38); }
.terminal-bar, .code-tab { height: 36px; padding: 0 12px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); background: var(--panel-strong); color: var(--muted); font-family: var(--mono); font-size: 0.68rem; }
.window-controls { display: flex; gap: 6px; }
.window-controls span { width: 9px; height: 9px; border-radius: 50%; background: #f85149; }
.window-controls span:nth-child(2) { background: var(--orange); }
.window-controls span:nth-child(3) { background: var(--green); }
.terminal pre, .code-preview pre { margin: 0; font-family: var(--mono); line-height: 1.55; white-space: pre-wrap; }
.terminal pre { min-height: 220px; padding: 18px; color: var(--text); font-size: 0.74rem; }
.syntax-keyword { color: var(--purple); }
.syntax-string { color: #a5d6ff; }
.syntax-comment { color: var(--faint); }
.terminal-status { padding: 8px 12px; display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 0.68rem; }
.terminal-status span, .status i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(63, 185, 80, 0.12); }
.stack-strip { padding: 11px 14px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; border: 1px solid var(--line); border-radius: 6px; background: rgba(20, 27, 37, 0.72); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18); color: var(--muted); font-family: var(--mono); font-size: 0.7rem; }
.section { padding: 46px 0; border-bottom: 1px solid var(--line); }
.section-header { margin-bottom: 18px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr); align-items: end; gap: 26px; }
.section-header > p { margin-bottom: 0; color: var(--muted); font-size: 0.86rem; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.project-card, .building-card { min-width: 0; overflow: hidden; border: 1px solid var(--line-bright); border-radius: 8px; background: linear-gradient(145deg, rgba(25, 34, 46, 0.98), rgba(16, 23, 32, 0.98)); box-shadow: inset 0 2px 0 var(--card-accent, rgba(88, 166, 255, 0.7)), 0 12px 30px rgba(0, 0, 0, 0.26); }
.project-card { --card-accent: #58a6ff; display: flex; flex-direction: column; transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease; }
.project-card:nth-child(2) { --card-accent: #bc8cff; }
.project-card:nth-child(3) { --card-accent: #3fb950; }
.project-card:nth-child(4) { --card-accent: #e3b341; }
.project-card:hover { border-color: #65758b; transform: translateY(-2px); box-shadow: inset 0 2px 0 var(--card-accent), 0 16px 36px rgba(0, 0, 0, 0.32); }
.project-media { position: relative; aspect-ratio: 16 / 6.5; overflow: hidden; display: block; border-bottom: 1px solid var(--line-bright); background: #090d12; }
.project-media img { width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform 220ms ease; }
.project-media:hover img, .project-media:focus-visible img { transform: scale(1.018); }
.code-preview { color: var(--text); text-decoration: none; }
.code-preview .code-tab { justify-content: space-between; }
.code-preview pre { padding: 14px 18px; color: #c9d1d9; font-size: 0.67rem; }
.project-content { height: 100%; padding: 15px 16px 16px; display: flex; flex-direction: column; }
.project-meta, .building-heading { margin-bottom: 9px; display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--faint); font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.03em; text-transform: uppercase; }
.project-meta span:first-child { color: var(--blue); }
.project-content > p, .building-card > p, .about-copy { color: var(--muted); }
.project-content > p { margin-bottom: 11px; font-size: 0.82rem; line-height: 1.48; }
.tags { margin: auto 0 12px; padding: 0; display: flex; flex-wrap: wrap; gap: 5px; list-style: none; }
.tags li { padding: 2px 6px; border: 1px solid var(--line); border-radius: 4px; background: rgba(8, 12, 18, 0.55); color: var(--muted); font-family: var(--mono); font-size: 0.61rem; }
.project-links a { padding: 5px 8px; border: 1px solid var(--line-bright); border-radius: 4px; background: rgba(8, 12, 18, 0.5); text-decoration: none; }
.project-links a, .about-links a { color: var(--text); font-family: var(--mono); font-size: 0.75rem; font-weight: 700; text-decoration-color: var(--line-bright); text-underline-offset: 4px; }
.project-links a:hover, .project-links a:focus-visible, .about-links a:hover, .about-links a:focus-visible { color: var(--blue); }
.building-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.building-card { --card-accent: #3fb950; padding: 17px; }
.building-card:nth-child(2) { --card-accent: #bc8cff; }
.status { display: inline-flex; align-items: center; gap: 7px; color: var(--green); }
.project-type { color: var(--faint); }
.building-card > p { margin-bottom: 15px; font-size: 0.83rem; }
.technical-list { margin: 0; border-top: 1px solid var(--line); }
.technical-list div { padding: 6px 0; display: grid; grid-template-columns: 90px 1fr; gap: 14px; border-bottom: 1px solid var(--line); font-size: 0.73rem; }
.technical-list dt { color: var(--faint); font-family: var(--mono); }
.technical-list dd { margin: 0; color: var(--muted); }
.compact-section { padding-block: 38px; }
.compact-section .section-header { margin-bottom: 14px; }
.repo-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line-bright); border-radius: 8px; background: var(--panel); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24); }
.repo-list a { min-width: 0; padding: 12px 14px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; text-decoration: none; }
.repo-list a:not(:last-child) { border-right: 1px solid var(--line); }
.repo-list a:hover, .repo-list a:focus-visible { background: var(--panel-strong); outline: none; }
.repo-icon, .repo-arrow { color: var(--blue); font-family: var(--mono); }
.repo-list strong, .repo-list small { display: block; }
.repo-list strong { margin-bottom: 2px; font-size: 0.83rem; }
.repo-list small { overflow: hidden; color: var(--faint); font-size: 0.69rem; text-overflow: ellipsis; white-space: nowrap; }
.about { margin-block: 38px; padding: 22px; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(30px, 6vw, 62px); border: 1px solid var(--line-bright); border-radius: 8px; background: linear-gradient(145deg, rgba(24, 33, 45, 0.96), rgba(14, 20, 29, 0.96)); box-shadow: inset 0 2px 0 rgba(88, 166, 255, 0.55), 0 14px 34px rgba(0, 0, 0, 0.26); }
.about-copy { font-size: 0.87rem; }
.about-copy p { margin-bottom: 11px; }
.about-links { margin-top: 17px; }
footer { padding: 22px 0 30px; display: flex; justify-content: space-between; gap: 24px; color: var(--faint); font-family: var(--mono); font-size: 0.7rem; }
footer p { margin: 0; }
footer p:first-child span { color: var(--blue); }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 28px; }
  .hero-copy { max-width: 740px; }
  .terminal { max-width: 620px; }
  .section-header { grid-template-columns: 1fr; gap: 12px; }
  .repo-list { grid-template-columns: 1fr; }
  .repo-list a:not(:last-child) { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 680px) {
  .site-header, main, footer { width: min(calc(100% - 28px), var(--max-width)); }
  .site-header { height: 52px; }
  nav { gap: 13px; }
  nav a:nth-child(2), nav a:nth-child(3) { display: none; }
  .hero { min-height: 0; padding: 34px 0; }
  h1 { font-size: clamp(2rem, 10vw, 2.65rem); }
  .terminal pre { min-height: 0; padding: 15px; font-size: 0.68rem; }
  .stack-strip { justify-content: flex-start; }
  .section { padding: 36px 0; }
  .project-grid, .building-grid, .about { grid-template-columns: 1fr; }
  .project-media { aspect-ratio: 16 / 7; }
  .project-content, .building-card { padding: 14px; }
  .code-preview pre { padding: 12px 16px; font-size: 0.61rem; }
  .about { margin-block: 32px; padding: 18px; gap: 18px; }
  footer { padding-bottom: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}