:root {
  --bg: #ffffff;
  --surface: #f6f5f2;
  --text: #151515;
  --muted: #6b6b6b;
  --border: #e7e5e0;
  --accent: #ff4d2e;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Site nav ---------- */

nav.site-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.site-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 20px;
  flex-wrap: wrap;
}

.site-nav-logo {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

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

.site-nav-links {
  display: flex;
  gap: 24px;
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.site-nav-links a {
  color: var(--muted);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.site-nav-links a.active {
  color: var(--text);
  border-color: var(--accent);
}

/* ---------- Header ---------- */

header.hero {
  padding: 96px 0 64px;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero-logo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

header.hero h1 {
  font-size: 2.8rem;
  margin: 0 0 8px;
  letter-spacing: -0.03em;
  font-weight: 700;
}

header.hero p.tagline {
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 0 20px;
}

nav.contact-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
}

nav.contact-links a {
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
  transition: border-color 0.15s ease, color 0.15s ease;
}

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

/* Compact header used on gallery pages */

header.page-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--border);
}

header.page-header h1 {
  font-size: 2rem;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

header.page-header p.page-desc {
  color: var(--muted);
  margin: 0;
  font-size: 1rem;
}

/* ---------- Section grid (home page) ---------- */

section.sections {
  padding: 64px 0 88px;
}

section.sections h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 0 0 28px;
  font-weight: 600;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.section-card {
  position: relative;
  display: block;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.section-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -20px rgba(0,0,0,0.35);
  border-color: var(--text);
}

.section-card .cover {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--surface);
  overflow: hidden;
  position: relative;
}

.section-card .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.section-card:hover .cover img {
  transform: scale(1.05);
}

.section-card .cover.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 24px;
}

.section-card .card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-card h3 {
  margin: 0;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.section-card .card-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.section-card .count {
  color: var(--muted);
  font-size: 0.85rem;
  white-space: nowrap;
  margin-top: 6px;
}

/* ---------- Gallery grid (category pages) ---------- */

section.gallery {
  padding: 48px 0 88px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
  cursor: zoom-in;
  padding: 0;
  text-align: left;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.gallery-item:hover {
  transform: translateY(-3px);
  border-color: var(--text);
}

.gallery-item .thumb-wrap {
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--surface);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-item .item-title {
  padding: 12px 14px 14px;
  font-size: 0.9rem;
  color: var(--text);
}

.empty-state {
  padding: 64px 24px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 12px;
}

.empty-state p { margin: 0; }

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 40px;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

.lightbox .lightbox-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 100%;
}

.lightbox .lightbox-caption {
  color: #f2f2f2;
  font-size: 0.95rem;
  text-align: center;
}

.lightbox .lightbox-close,
.lightbox .lightbox-nav {
  position: fixed;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.15s ease;
}

.lightbox .lightbox-close:hover,
.lightbox .lightbox-nav:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox .lightbox-close {
  top: 24px;
  right: 24px;
}

.lightbox .lightbox-nav.prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox .lightbox-nav.next { right: 24px; top: 50%; transform: translateY(-50%); }

/* ---------- Footer ---------- */

footer {
  padding: 44px 0 72px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
}

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

footer .contact { margin-bottom: 8px; }

/* ---------- Responsive ---------- */

@media (max-width: 800px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .section-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  header.hero { padding: 56px 0 40px; }
  header.hero h1 { font-size: 2.1rem; }
  .hero-inner { gap: 18px; }
  .hero-logo { width: 64px; height: 64px; }
  .section-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .lightbox { padding: 20px; }
  .lightbox .lightbox-nav { width: 38px; height: 38px; }
  .lightbox .lightbox-nav.prev { left: 10px; }
  .lightbox .lightbox-nav.next { right: 10px; }
  .lightbox .lightbox-close { top: 12px; right: 12px; }
}

@media (max-width: 420px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
}