/* AIBrush Studio — shared stylesheet */
/* Self-contained: zero external resources, zero CDN, zero tracking */

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

:root {
  --bg:       #0a0a0a;
  --surface:  #131313;
  --border:   #1e1e1e;
  --text:     #dedad4;
  --muted:    #5a5a5a;
  --accent:   #b8956a;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { display: block; max-width: 100%; }

/* ── Navigation ──────────────────────────────────────────────────────────── */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 3rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.nav-logo {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--text); }

/* ── Hero ────────────────────────────────────────────────────────────────── */

.hero {
  padding: 7rem 3rem 5rem;
  max-width: 760px;
}

.hero-tag {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 2rem;
}

.hero-body {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 480px;
  line-height: 1.8;
}

/* ── Sections ────────────────────────────────────────────────────────────── */

.section {
  padding: 4rem 3rem;
  border-top: 1px solid var(--border);
}

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.view-all {
  display: inline-block;
  margin-top: 2.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.2rem;
  transition: color 0.2s, border-color 0.2s;
}

.view-all:hover {
  color: var(--text);
  border-color: var(--muted);
}

/* ── Work item (card) ────────────────────────────────────────────────────── */

.work-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--surface);
  overflow: hidden;
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease, opacity 0.3s ease;
  opacity: 0.9;
}

.work-item:hover .work-image img {
  transform: scale(1.04);
  opacity: 1;
}

.work-caption {
  padding: 0.9rem 0 0;
}

.work-title {
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.work-meta {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ── Featured grid (index: 3-col) ────────────────────────────────────────── */

.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

/* ── Full works grid (works page) ────────────────────────────────────────── */

.works-header {
  padding: 4rem 3rem 0;
}

.works-header h1 {
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.works-header .sub {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem 2.5rem;
  padding: 3.5rem 3rem;
}

/* ── Prose pages (about, contact) ────────────────────────────────────────── */

.page {
  padding: 5rem 3rem;
  max-width: 660px;
  flex: 1;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.page-tag {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
  display: block;
}

.prose p {
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 1.5rem;
  font-size: 0.97rem;
}

.prose p:last-child { margin-bottom: 0; }

.prose-head {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 3.5rem 0 1.5rem;
}

.contact-email {
  display: inline-block;
  font-size: 1.05rem;
  color: var(--accent);
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.02em;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  margin-top: auto;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 680px) {
  .nav          { padding: 1.4rem 1.5rem; }
  .nav-links    { gap: 1.5rem; }
  .hero         { padding: 4rem 1.5rem 3rem; }
  .section      { padding: 3rem 1.5rem; }
  .featured-grid { grid-template-columns: 1fr; gap: 2px; }
  .works-header { padding: 3rem 1.5rem 0; }
  .works-grid   { padding: 2.5rem 1.5rem; grid-template-columns: 1fr; gap: 2.5rem; }
  .page         { padding: 3.5rem 1.5rem; }
  footer        { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
}