/* =========================================================
   32bitcolor.github.io — AJ Funk portfolio
   Plain CSS, no build tools. Dark theme, subtle 90s accent.
   ========================================================= */

:root {
  --bg:        #0d0f14;
  --bg-soft:   #14171f;
  --bg-card:   #171b24;
  --border:    #262b38;
  --text:      #e6e9ef;
  --text-dim:  #9aa3b2;
  --accent:    #35e0d6; /* cyan */
  --accent-2:  #ff4fd8; /* magenta */
  --accent-3:  #ffd23f; /* amber */
  --radius:    12px;
  --maxw:      920px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 0.1em 0.4em;
  border-radius: 6px;
  font-size: 0.85em;
}

/* Subtle CRT scanline overlay — decorative only */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.015) 0px,
    rgba(255, 255, 255, 0.015) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 15, 20, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.5px;
}
.brand:hover { text-decoration: none; }
.brand-accent { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}
.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--accent); text-decoration: none; }

/* ---------- Layout ---------- */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
  position: relative;
  z-index: 2;
}

.section { padding: 4rem 0; border-top: 1px solid var(--border); }

.section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dim);
  margin: 0 0 1.75rem;
  text-transform: lowercase;
}
.section-title .hash { color: var(--accent-2); }

/* ---------- Hero ---------- */
.hero { padding: 5rem 0 4rem; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -1px;
  margin: 0 0 1.25rem;
}

.grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 40ch;
  margin: 0 0 2rem;
}

.hero-cta { display: flex; gap: 0.9rem; flex-wrap: wrap; }

.btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 0.12s ease, border-color 0.12s ease;
  display: inline-block;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #06201e; border-color: var(--accent); }
.btn-ghost { color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }

/* ---------- Project cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.1rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-3px); }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.card-head h3 {
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  font-size: 1.15rem;
}

.tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  white-space: nowrap;
}

.card-body { color: var(--text-dim); font-size: 0.95rem; margin: 0 0 1.1rem; flex: 1; }
.card-foot { font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; }

.card-add { border-style: dashed; opacity: 0.7; }
.card-add:hover { opacity: 1; }

/* ---------- About ---------- */
.about { max-width: 60ch; color: var(--text-dim); }
.about p { margin: 0 0 1rem; }

/* ---------- Contact ---------- */
.contact { display: flex; flex-wrap: wrap; gap: 1rem; }
.contact-link {
  flex: 1 1 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.contact-link:hover { border-color: var(--accent); text-decoration: none; }
.contact-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact-value { font-size: 1rem; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2rem 1.25rem;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  position: relative;
  z-index: 2;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  .nav-links { gap: 1rem; }
  .hero { padding: 3rem 0; }
}

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