/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #F8F6F2;
  --ink:     #1C1C1C;
  --accent:  #8B7355;
  --mid:     #6B6058;
  --light:   #B0A898;
  --rule:    #D5CEC4;
  --white:   #FFFFFF;
  --font:    'Georgia', 'Times New Roman', serif;
  --sans:    'Arial', 'Helvetica Neue', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ──────────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248,246,242,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
  padding: 0 40px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font);
  font-size: 15px;
  font-style: italic;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

/* ── Hero (index) ─────────────────────────────────────────────────────────── */
.hero {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 56px);
}

.hero-img {
  overflow: hidden;
}
.hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px;
}

.hero-text h1 {
  font-family: var(--font);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: normal;
  font-style: italic;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 20px;
}

.accent-rule {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.hero-location {
  font-size: 14px;
  color: var(--mid);
  margin-bottom: 48px;
}

.btn {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 12px 28px;
  text-decoration: none;
  transition: all 0.2s;
}
.btn:hover {
  background: var(--ink);
  color: var(--bg);
}

/* ── Section wrapper ──────────────────────────────────────────────────────── */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 40px;
}

.section-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font);
  font-size: 28px;
  font-weight: normal;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 32px;
}

/* ── Gallery grid ─────────────────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 40px 32px;
}

.artwork-card {
  cursor: pointer;
}

.artwork-img-wrap {
  overflow: hidden;
  background: #ede9e3;
  margin-bottom: 14px;
}

.artwork-img-wrap img {
  width: 100%;
  height: 400px;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
  background: #ede9e3;
}

.artwork-card:hover .artwork-img-wrap img {
  transform: scale(1.03);
}

.artwork-title {
  font-family: var(--font);
  font-size: 15px;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 4px;
}

.artwork-meta {
  font-size: 12px;
  color: var(--mid);
  letter-spacing: 0.02em;
}

/* ── Lightbox ─────────────────────────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20,18,16,0.94);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 32px;
}
.lightbox.open { display: flex; }

.lightbox img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
  margin-bottom: 20px;
}

.lightbox-caption {
  text-align: center;
  color: rgba(255,255,255,0.85);
}
.lightbox-caption strong {
  display: block;
  font-family: var(--font);
  font-size: 16px;
  font-style: italic;
  margin-bottom: 4px;
}
.lightbox-caption span {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.lightbox-close {
  position: fixed;
  top: 24px; right: 32px;
  color: rgba(255,255,255,0.6);
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
  background: none;
  border: none;
}
.lightbox-close:hover { color: white; }

.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 40px;
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
  padding: 20px;
  line-height: 1;
}
.lightbox-nav:hover { color: white; }
.lightbox-nav.prev { left: 16px; }
.lightbox-nav.next { right: 16px; }

/* ── Bio page ─────────────────────────────────────────────────────────────── */
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: start;
}

.bio-text p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  margin-bottom: 24px;
}

.edu-table {
  margin: 32px 0;
  border-top: 1px solid var(--rule);
}

.edu-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
}

.edu-year {
  font-weight: bold;
  color: var(--accent);
  font-size: 13px;
}

.edu-desc {
  color: var(--mid);
  line-height: 1.5;
}

.bio-photo img {
  width: 100%;
  display: block;
}

.bio-photo-caption {
  font-size: 11px;
  color: var(--light);
  margin-top: 10px;
  font-style: italic;
}

/* ── Exhibitions ──────────────────────────────────────────────────────────── */
.exh-list {
  border-top: 1px solid var(--rule);
}

.exh-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}

.exh-year {
  font-size: 20px;
  font-weight: bold;
  color: var(--accent);
  padding-top: 2px;
}

.exh-title {
  font-size: 15px;
  font-weight: bold;
  color: var(--ink);
  margin-bottom: 4px;
}

.exh-venue {
  font-size: 13px;
  color: var(--mid);
  font-style: italic;
}

/* ── Page header (inner pages) ────────────────────────────────────────────── */
.page-header {
  margin-top: 56px;
  padding: 64px 40px 48px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  border-bottom: 1px solid var(--rule);
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--rule);
  padding: 40px;
  text-align: center;
  font-size: 12px;
  color: var(--light);
  letter-spacing: 0.06em;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 10px; }

  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-img { height: 60vw; }
  .hero-text { padding: 48px 24px; }

  .section { padding: 48px 20px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .artwork-img-wrap img { height: 260px; }

  .bio-grid { grid-template-columns: 1fr; gap: 40px; }
  .exh-item { grid-template-columns: 60px 1fr; gap: 16px; }

  .page-header { padding: 48px 20px 32px; margin-top: 56px; }
  footer { padding: 32px 20px; }

  .lightbox-nav { font-size: 28px; padding: 12px; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}