/* ═══════════════════════════════════════════════════════
   QUINCH ART — Cath Williams
   ═══════════════════════════════════════════════════════ */

/* ── Custom Properties ───────────────────────────────── */
:root {
  --bg:            #131110;
  --surface:       #1c1916;
  --surface-2:     #242018;
  --border:        rgba(196, 148, 42, 0.18);
  --border-light:  rgba(196, 148, 42, 0.08);

  --text:          #e4dccf;
  --text-muted:    #8a8070;
  --text-light:    #f0ebe0;

  --gold:          #c4942a;
  --gold-light:    #d8a840;
  --gold-dim:      rgba(196, 148, 42, 0.12);

  --about-bg:      #f0ebe0;
  --about-text:    #1e1b16;
  --about-muted:   #5a5046;
  --about-border:  rgba(30, 27, 22, 0.12);

  --font-display:  'Cormorant Garamond', Georgia, serif;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;

  --radius:        4px;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow:        0 8px 40px rgba(0,0,0,0.6);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ──────────────────────────────────────── */
.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.section-label--dark { color: var(--about-muted); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}
.section-title--dark { color: var(--about-text); }

.section-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.gallery-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.5rem;
  opacity: 0.7;
}

.section-header {
  text-align: center;
  padding: 5rem 2rem 3rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  background: transparent;
}
.btn:hover {
  background: var(--gold);
  color: var(--bg);
}
.btn--submit {
  width: 100%;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

/* ── Reveal Animation ────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 2rem;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}
#navbar.scrolled {
  background: rgba(19, 17, 16, 0.96);
  backdrop-filter: blur(12px);
  padding: 0.8rem 2rem;
  border-bottom: 1px solid var(--border-light);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.nav-logo-main {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text-light);
  letter-spacing: 0.04em;
}
.nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-light); }

.nav-cta {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--border) !important;
  color: var(--gold) !important;
  transition: var(--transition) !important;
}
.nav-cta:hover { background: var(--gold-dim) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: var(--transition);
}

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  transform: scale(1.06);
  transition: transform 8s ease-out;
}
.hero-image.loaded { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,11,10,0.35) 0%,
    rgba(13,11,10,0.15) 40%,
    rgba(13,11,10,0.55) 80%,
    rgba(13,11,10,0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  animation: heroFadeIn 1.4s ease forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 300;
  line-height: 1;
  color: var(--text-light);
  letter-spacing: 0.03em;
  margin-bottom: 0.4rem;
}

.hero-artist {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  color: var(--gold-light);
  letter-spacing: 0.12em;
  margin-bottom: 2rem;
}

.hero-tagline {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: 300;
  color: rgba(240, 235, 224, 0.7);
  letter-spacing: 0.04em;
  line-height: 1.8;
  max-width: 520px;
  margin: 0 auto;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(240, 235, 224, 0.5);
  animation: scrollBounce 2.2s ease-in-out infinite;
  transition: color var(--transition);
}
.hero-scroll:hover { color: var(--gold); }

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════════════════════
   GALLERY SECTIONS
══════════════════════════════════════════════════════ */
.gallery-section {
  background: var(--bg);
  padding-bottom: 5rem;
}
.gallery-section--alt {
  background: var(--surface);
}

/* Grid: Recent & Portraits */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}
.gallery-grid--portraits {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

/* Masonry: Works 2010–2022 */
.gallery-masonry {
  columns: 4;
  column-gap: 3px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}
.gallery-masonry .gallery-item {
  break-inside: avoid;
  margin-bottom: 3px;
}

/* Gallery Item */
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--surface-2);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}
.gallery-grid .gallery-item {
  aspect-ratio: 4/3;
}
.gallery-grid--portraits .gallery-item {
  aspect-ratio: 3/4;
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,11,10,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.2rem;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

.gallery-item-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-light);
  line-height: 1.3;
}
.gallery-item-year {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-top: 0.2rem;
}

/* ══════════════════════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════════════════════ */
.about-section {
  background: var(--about-bg);
  padding: 6rem 0;
}

.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.about-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-bottom: 4rem;
}
.about-block--reverse {
  grid-template-columns: 1fr 1fr;
}

.about-text {
  color: var(--about-text);
}
.about-text .section-label { margin-bottom: 0.5rem; }
.about-text .section-title { margin-bottom: 1.5rem; }

.about-text p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--about-text);
  margin-bottom: 1.1rem;
}

.about-subtitle {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--about-text);
  margin-bottom: 1.2rem;
  margin-top: 0.5rem;
}

.about-quote {
  margin-top: 1.5rem;
  padding: 1.2rem 1.5rem;
  border-left: 2px solid var(--gold);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 300;
  color: var(--about-muted);
  line-height: 1.7;
  background: rgba(196, 148, 42, 0.05);
}

.about-image img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  object-position: center top;
}
.about-image-caption {
  font-size: 0.75rem;
  color: var(--about-muted);
  margin-top: 0.6rem;
  letter-spacing: 0.04em;
  font-style: italic;
}

.about-divider {
  height: 1px;
  background: var(--about-border);
  margin: 3rem 0 4rem;
}

/* ══════════════════════════════════════════════════════
   EXHIBITIONS SECTION
══════════════════════════════════════════════════════ */
.exhibitions-section {
  background: var(--surface);
  padding-bottom: 6rem;
}

.exhibitions-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.exhibitions-photos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
}
.exhibition-photo img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.exhibitions-list {
  padding-top: 1rem;
}

.exhibition-entry {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-light);
}
.exhibition-entry:first-child { border-top: 1px solid var(--border-light); }

.exhibition-year {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  padding-top: 0.2rem;
}

.exhibition-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text-light);
  margin-bottom: 0.3rem;
}

.exhibition-meta {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.exhibition-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ══════════════════════════════════════════════════════
   VIRTUAL GALLERY SECTION
══════════════════════════════════════════════════════ */
.vgallery-section {
  background: var(--bg);
  padding-bottom: 6rem;
}

.vgallery-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.vgallery-photos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
}
.vgallery-photo img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.vgallery-text p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.1rem;
}

/* ══════════════════════════════════════════════════════
   CONTACT SECTION
══════════════════════════════════════════════════════ */
.contact-section {
  background: var(--surface);
  padding: 6rem 2rem;
}

.contact-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-text .section-title { margin-bottom: 1rem; }
.contact-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.85;
}

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-row { display: flex; flex-direction: column; gap: 0.4rem; }

.form-row label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-row input,
.form-row textarea {
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
  width: 100%;
  -webkit-appearance: none;
}
.form-row input:focus,
.form-row textarea:focus { border-color: var(--gold); }
.form-row textarea { resize: vertical; min-height: 120px; }
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--text-muted); opacity: 0.5; }

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border-light);
  padding: 3rem 2rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo { margin-bottom: 0.75rem; }
.footer-logo-img {
  height: 52px;
  width: auto;
  border-radius: 3px;
  display: block;
  margin-bottom: 0.4rem;
}
.footer-logo-sub {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
}
.footer-copy, .footer-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.6;
}

/* ══════════════════════════════════════════════════════
   LIGHTBOX
══════════════════════════════════════════════════════ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 9, 8, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  margin-top: 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.lightbox-caption-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-light);
}
.lightbox-caption-year {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}
.lightbox-caption-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-muted);
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}
.lightbox-close:hover { border-color: var(--gold); color: var(--gold); }

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-muted);
  font-size: 1.3rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-prev:hover,
.lightbox-next:hover { border-color: var(--gold); color: var(--gold); }

.lightbox-counter {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .gallery-masonry { columns: 3; }
  .about-block, .about-block--reverse { gap: 3rem; }
  .exhibitions-inner, .vgallery-inner, .contact-inner { gap: 3rem; }
}

@media (max-width: 900px) {
  .nav-links { display: none; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; background: rgba(19,17,16,0.98); padding: 1rem 0; border-bottom: 1px solid var(--border-light); }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: 0.85rem 2rem; font-size: 0.85rem; }
  .nav-toggle { display: flex; }
  #navbar { position: relative; }
  #navbar.scrolled { position: fixed; }

  .gallery-masonry { columns: 2; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

  .about-block, .about-block--reverse { grid-template-columns: 1fr; gap: 2rem; }
  .about-image img { height: 320px; }

  .exhibitions-inner { grid-template-columns: 1fr; }

  .vgallery-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 600px) {
  .gallery-masonry { columns: 1; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 2px; }
  .gallery-grid--portraits { grid-template-columns: 1fr 1fr; }
  .section-header { padding: 3.5rem 1.5rem 2rem; }
  .hero-title { font-size: clamp(3rem, 14vw, 5rem); }
  .exhibitions-photos { grid-template-columns: 1fr; }
  .exhibition-entry { grid-template-columns: 60px 1fr; gap: 1rem; }
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
}