:root {
  --bg: #0f1013;
  --bg-elevated: #191b1f;
  --border: #292c32;
  --text: #edeef0;
  --text-dim: #999da5;
  --accent: #8ba4ff;
  --accent-dim: #5f74c9;
  --max-width: 1100px;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
}

h1, h2, h3,
.brand,
.site-nav .links a,
.card-link,
.btn,
.tag-list li,
.card-year,
.detail-meta {
  font-family: var(--font-mono);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
.site-nav {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(15, 16, 19, 0.92);
  backdrop-filter: blur(6px);
  z-index: 10;
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-nav .brand {
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-nav .brand:hover {
  text-decoration: none;
  color: var(--accent);
}

.site-nav .links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
}

.site-nav .links a {
  color: var(--text-dim);
}

.site-nav .links a:hover {
  color: var(--accent);
}

.site-nav .links a.current {
  color: var(--text);
}

/* Hero */
.hero {
  padding: 96px 0 64px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.hero .tagline {
  color: var(--text-dim);
  font-size: 1.15rem;
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #10122b;
}

.btn-primary:hover {
  background: var(--accent-dim);
}

.btn-secondary {
  border-color: var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Demo reel */
.reel {
  padding: 0 0 96px;
}

.reel-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.reel-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Section headers */
.page-header {
  padding: 64px 0 12px;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  margin: 0 0 10px;
}

.page-header p {
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto;
}

/* Project grid */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  padding: 48px 0 96px;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.card-thumb {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  background: #000;
  display: block;
}

.card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-body h2 {
  font-size: 1.15rem;
  margin: 0 0 4px;
}

.card-year {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin: 0 0 12px;
}

.card-summary {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin: 0 0 18px;
  flex: 1;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  align-self: flex-start;
}

/* Live demo embed */
.card-live {
  border: none;
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  background: #000;
}

/* Project detail pages */
.back-link {
  display: inline-block;
  margin: 32px 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.back-link:hover {
  color: var(--accent);
}

.detail-hero {
  padding: 20px 0 0;
}

.detail-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #000;
  display: block;
}

.detail-title {
  padding: 32px 0 0;
}

.detail-title h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin: 0 0 8px;
}

.detail-meta {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 0;
}

.tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 16px 0 0;
}

.tag-list li {
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.8rem;
  padding: 5px 12px;
  border-radius: 999px;
}

.link-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 24px 0 0;
}

.detail-body {
  padding: 40px 0 96px;
  max-width: 760px;
}

.detail-body h2 {
  font-size: 1.3rem;
  margin: 36px 0 12px;
}

.detail-body h2:first-child {
  margin-top: 0;
}

.detail-body p {
  color: var(--text-dim);
  margin: 0 0 14px;
}

.detail-body blockquote {
  margin: 0 0 20px;
  padding: 14px 20px;
  border-left: 3px solid var(--accent-dim);
  background: var(--bg-elevated);
  color: var(--text);
  font-style: italic;
  border-radius: 0 6px 6px 0;
}

.detail-body ul {
  color: var(--text-dim);
  padding-left: 20px;
  margin: 0 0 14px;
}

/* More projects (detail page footer nav) */
.more-projects {
  max-width: 760px;
  padding: 8px 0 80px;
}

.more-projects h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 0 20px;
}

.more-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.mini-card {
  display: block;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-elevated);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.mini-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
  text-decoration: none;
}

.mini-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: #000;
}

.mini-card span {
  display: block;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
}

@media (max-width: 560px) {
  .more-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--text-dim);
}

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