/* =========================================================
   Tokens
   ========================================================= */
:root {
  --bg-base:     #211A15;
  --bg-raised:   #2B221C;
  --bg-raised-2: #342A22;
  --border:      #46392E;

  --text-primary: #F2E8D8;
  --text-muted:   #B7A692;
  --text-faint:   #8A7B69;

  --accent-amber: #E0A458;
  --accent-amber-dim: #B98545;
  --accent-teal:  #7BA491;

  --font-display: "Fraunces", Georgia, serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  --max-w: 880px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

::selection { background: var(--accent-amber); color: var(--bg-base); }

:focus-visible {
  outline: 2px solid var(--accent-amber);
  outline-offset: 3px;
}

/* Signature ambient glow, like a desk lamp in the corner of the screen */
.desk-glow {
  position: fixed;
  top: -20vh;
  right: -10vw;
  width: 60vw;
  height: 60vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, rgba(224,164,88,0.16) 0%, rgba(224,164,88,0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6vw;
  background: rgba(33, 26, 21, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.brand-dot { color: var(--accent-amber); }

.site-nav { display: flex; gap: 28px; }

.site-nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

/* =========================================================
   Layout helpers
   ========================================================= */
main { position: relative; z-index: 1; }

.section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px 6vw;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-teal);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 40px;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 140px 6vw 90px;
  position: relative;
  z-index: 1;
}

.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.prompt { color: var(--accent-teal); }
.colon, .dollar { color: var(--text-faint); margin: 0 2px; }
.path { color: var(--accent-amber); }
.typed {
  color: var(--text-primary);
  border-right: 2px solid var(--accent-amber);
  padding-right: 4px;
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  50% { border-color: transparent; }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.15;
  max-width: 14ch;
  margin-bottom: 26px;
}

.hero-title em {
  font-style: italic;
  color: var(--accent-amber);
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 46ch;
  margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 4px;
  font-size: 0.92rem;
  font-weight: 500;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--accent-amber);
  color: var(--bg-base);
}

.btn-primary:hover {
  background: #EEB472;
  transform: translateY(-1px);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text-primary);
}

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

/* =========================================================
   Project grid
   ========================================================= */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  border-color: var(--accent-amber-dim);
  transform: translateY(-3px);
}

.project-thumb {
  height: 140px;
  background: linear-gradient(135deg, var(--bg-raised-2), var(--bg-base));
}

.thumb-a { background: linear-gradient(135deg, #3B2E22, #211A15); }
.thumb-b { background: linear-gradient(135deg, #2F3A34, #211A15); }
.thumb-c { background: linear-gradient(135deg, #3A2A22, #211A15); }

.project-body { padding: 20px; }

.project-body h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.project-body p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.tags { display: flex; gap: 8px; flex-wrap: wrap; }

.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-teal);
  border: 1px solid var(--border);
  padding: 3px 9px;
  border-radius: 3px;
}

/* =========================================================
   Commit log (experience timeline)
   ========================================================= */
.commit-log {
  list-style: none;
  border-left: 2px solid var(--border);
  padding-left: 28px;
}

.commit {
  position: relative;
  padding-bottom: 34px;
}

.commit:last-child { padding-bottom: 0; }

.commit::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bg-base);
  border: 2px solid var(--accent-teal);
}

.commit-head::before {
  background: var(--accent-amber);
  border-color: var(--accent-amber);
}

.commit-hash {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-amber);
  display: block;
  margin-bottom: 4px;
}

.commit-head .commit-hash { color: var(--accent-amber); font-weight: 600; }

.commit-msg { font-weight: 500; margin-bottom: 4px; }

.commit-meta { color: var(--text-muted); font-size: 0.88rem; }

/* =========================================================
   About
   ========================================================= */
.about-text {
  color: var(--text-muted);
  font-size: 1.02rem;
  max-width: 60ch;
  margin-bottom: 32px;
}

.skills { display: flex; gap: 10px; flex-wrap: wrap; }

.skill-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 20px;
  color: var(--text-primary);
}

/* =========================================================
   Contact
   ========================================================= */
.contact-text {
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: 28px;
}

.social-row {
  margin-top: 28px;
  display: flex;
  gap: 24px;
}

.social-row a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.social-row a:hover { color: var(--accent-amber); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  text-align: center;
  padding: 40px 6vw 60px;
  color: var(--text-faint);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 640px) {
  .site-header { padding: 18px 5vw; }
  .site-nav { gap: 16px; }
  .site-nav a { font-size: 0.82rem; }
  .hero { padding: 110px 5vw 70px; }
  .section { padding: 70px 5vw; }
}

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .typed { animation: none; border-right-color: var(--accent-amber); }
  .project-card:hover, .btn-primary:hover { transform: none; }
}