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

:root {
  --clay:     #c47c5a;
  --terracotta: #b56344;
  --sand:     #e8d5b7;
  --cream:    #f5efe6;
  --bark:     #5c3d2e;
  --stone:    #8c7b72;
  --dark:     #1e1209;
  --white:    #fdfaf6;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Montserrat', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--dark);
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

/* ── Navbar ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 3rem;
  background: transparent;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}
#navbar.scrolled {
  background: rgba(30, 18, 9, 0.92);
  backdrop-filter: blur(12px);
  padding: 0.8rem 3rem;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--white);
}
.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(253,250,246,0.82);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--sand); }

.nav-toggle {
  display: none;
  background: none; border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── Hero ── */
.hero {
  position: relative; height: 100vh; min-height: 600px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('images/catalogue/15_Tranquil.png');
  background-size: cover; background-position: center;
  transform: scale(1.04);
  transition: background-image 1.2s ease;
  animation: heroZoom 16s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.12); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(30,18,9,0.38) 0%,
    rgba(30,18,9,0.55) 60%,
    rgba(30,18,9,0.72) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
  padding: 0 1.5rem;
}
.hero-tagline {
  font-family: var(--font-sans);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--sand); margin-bottom: 1.2rem;
  opacity: 0; animation: fadeUp 1s 0.3s forwards;
}
.hero-name {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 300; line-height: 1;
  letter-spacing: 0.02em;
  opacity: 0; animation: fadeUp 1s 0.55s forwards;
}
.hero-sub {
  font-family: var(--font-sans);
  font-size: 0.78rem; font-weight: 300;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(253,250,246,0.7);
  margin-top: 1rem;
  opacity: 0; animation: fadeUp 1s 0.75s forwards;
}
.hero-btn {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.85rem 2.8rem;
  border: 1px solid rgba(253,250,246,0.6);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--white);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  opacity: 0; animation: fadeUp 1s 0.95s forwards;
}
.hero-btn:hover {
  background: var(--clay); border-color: var(--clay);
}
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  color: rgba(253,250,246,0.5);
  font-size: 1.4rem;
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Section Shared ── */
.section-header {
  text-align: center; padding: 5rem 2rem 3rem;
}
.section-header.light { background: var(--dark); color: var(--white); }
.section-label {
  display: block;
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--clay); margin-bottom: 0.8rem;
}
.section-header.light .section-label { color: var(--sand); }
.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300; line-height: 1.15;
}
.section-header p {
  max-width: 520px; margin: 1.2rem auto 0;
  font-size: 0.88rem; line-height: 1.8;
  color: var(--stone);
}

/* ── Featured ── */
.featured { background: var(--cream); padding-bottom: 5rem; }
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1200px; margin: 0 auto;
  padding: 0 2rem;
}
.featured-card {
  position: relative; overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  background: var(--sand);
}
.featured-card:first-child {
  grid-row: span 2;
  aspect-ratio: unset;
}
.featured-card img {
  transition: transform 0.7s var(--transition);
}
.featured-card:hover img { transform: scale(1.06); }
.featured-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,18,9,0.75) 0%, transparent 55%);
  opacity: 0; transition: opacity var(--transition);
  display: flex; align-items: flex-end;
  padding: 1.5rem;
}
.featured-card:hover .featured-card-overlay { opacity: 1; }
.featured-card-info { color: var(--white); }
.featured-card-info h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem; font-weight: 400;
}
.featured-card-info p {
  font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--sand);
  margin-top: 0.3rem;
}
.center-btn {
  text-align: center; margin-top: 3.5rem;
}
.outline-btn {
  display: inline-block;
  padding: 0.85rem 2.8rem;
  border: 1px solid var(--bark);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bark);
  transition: background var(--transition), color var(--transition);
}
.outline-btn:hover { background: var(--bark); color: var(--white); }

/* ── Gallery ── */
.gallery-section { background: var(--dark); padding-bottom: 6rem; }
.gallery-filters {
  display: flex; justify-content: center; gap: 1rem;
  padding: 0 2rem 3rem;
}
.filter-btn {
  background: none;
  border: 1px solid rgba(253,250,246,0.25);
  color: rgba(253,250,246,0.6);
  padding: 0.5rem 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--clay);
  border-color: var(--clay);
  color: var(--white);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  max-width: 1400px; margin: 0 auto;
  padding: 0 2rem;
}
.gallery-card {
  position: relative; overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer; background: #111;
  transition: opacity 0.4s ease;
}
.gallery-card.hidden { display: none; }
.gallery-card img {
  transition: transform 0.6s var(--transition), opacity 0.4s ease;
  opacity: 0.85;
}
.gallery-card:hover img { transform: scale(1.05); opacity: 1; }
.gallery-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,18,9,0.85) 0%, transparent 50%);
  opacity: 0; transition: opacity var(--transition);
  display: flex; flex-direction: column;
  justify-content: flex-end; padding: 1.4rem;
}
.gallery-card:hover .gallery-card-overlay { opacity: 1; }
.gallery-card-overlay h3 {
  font-family: var(--font-serif);
  color: var(--white); font-size: 1.25rem; font-weight: 400;
}
.gallery-card-overlay p {
  font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--sand);
  margin-top: 0.25rem;
}
.gallery-card-overlay .poa {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(253,250,246,0.4);
  font-size: 0.65rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--white);
  transition: background var(--transition);
}
.gallery-card-overlay .poa:hover { background: var(--clay); border-color: var(--clay); }

/* ── Lightbox ── */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(10,5,2,0.95);
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lb-close {
  position: absolute; top: 1.5rem; right: 2rem;
  background: none; border: none; color: var(--white);
  font-size: 2.5rem; cursor: pointer; line-height: 1;
  opacity: 0.7; transition: opacity 0.2s;
}
.lb-close:hover { opacity: 1; }
.lb-prev, .lb-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-size: 2rem;
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s;
}
.lb-prev { left: 2rem; }
.lb-next { right: 2rem; }
.lb-prev:hover, .lb-next:hover { background: var(--clay); border-color: var(--clay); }
.lb-content {
  display: flex; gap: 3rem; align-items: center;
  max-width: 900px; width: 90%; padding: 2rem;
}
#lbImg {
  width: auto; max-width: 55%; max-height: 80vh;
  object-fit: contain; flex-shrink: 0;
}
.lb-info { color: var(--white); }
.lb-info h3 {
  font-family: var(--font-serif);
  font-size: 2.2rem; font-weight: 300;
  margin-bottom: 0.5rem;
}
.lb-info p {
  font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--sand);
  margin-bottom: 1.5rem;
}
.lb-inquire {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: var(--clay);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--white);
  transition: background var(--transition);
}
.lb-inquire:hover { background: var(--terracotta); }

/* ── About ── */
.about-section { background: var(--cream); padding: 7rem 2rem; }
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6rem; max-width: 1100px; margin: 0 auto;
  align-items: start;
}
.about-image {
  position: relative;
}
.about-image img {
  width: 100%; aspect-ratio: 3/4;
  object-fit: cover; object-position: top;
  position: relative; z-index: 1;
}
.about-image-accent {
  position: absolute;
  width: 100%; height: 100%;
  top: 1.5rem; left: 1.5rem;
  border: 2px solid var(--clay);
  z-index: 0;
}
.about-text .section-label { display: block; margin-bottom: 0.6rem; }
.about-text h2 {
  font-family: var(--font-serif);
  font-size: 2.8rem; font-weight: 300;
  margin-bottom: 1.5rem;
}
.about-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem; line-height: 1.6;
  color: var(--clay);
  border-left: 3px solid var(--clay);
  padding-left: 1.2rem;
  margin-bottom: 1.8rem;
}
.about-text p {
  font-size: 0.9rem; line-height: 1.9;
  color: #4a3728;
  margin-bottom: 1.2rem;
}
.exhibitions { margin-top: 2.5rem; }
.exhibitions h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem; font-weight: 400;
  margin-bottom: 1rem;
  color: var(--bark);
}
.exhibitions ul { list-style: none; }
.exhibitions li {
  display: flex; gap: 1rem; align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(92,61,46,0.15);
  font-size: 0.84rem; color: #5a3d2e;
}
.year {
  font-family: var(--font-serif);
  font-size: 1rem; color: var(--clay);
  min-width: 2.5rem; flex-shrink: 0;
}

/* ── Contact ── */
.contact-section { background: var(--bark); padding: 7rem 2rem; }
.contact-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; max-width: 1100px; margin: 0 auto;
  align-items: start;
}
.contact-text .section-label { display: block; margin-bottom: 0.6rem; color: var(--sand); }
.contact-text h2 {
  font-family: var(--font-serif);
  font-size: 2.5rem; font-weight: 300;
  color: var(--white); margin-bottom: 1.2rem;
}
.contact-text p {
  font-size: 0.88rem; line-height: 1.8;
  color: rgba(232,213,183,0.8);
  margin-bottom: 2rem;
}
.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem;
  font-size: 0.9rem; color: var(--sand);
}
.contact-icon { font-size: 1rem; opacity: 0.7; }
.contact-item a { transition: color 0.2s; }
.contact-item a:hover { color: var(--white); }

.contact-form {
  display: flex; flex-direction: column; gap: 1.2rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--sand);
}
.form-group input,
.form-group textarea {
  background: rgba(253,250,246,0.08);
  border: 1px solid rgba(232,213,183,0.25);
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--white);
  transition: border-color var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(232,213,183,0.4); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clay);
  background: rgba(253,250,246,0.12);
}
.submit-btn {
  padding: 1rem 2.5rem;
  background: var(--clay);
  border: none; cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--white);
  transition: background var(--transition);
  align-self: flex-start;
}
.submit-btn:hover { background: var(--terracotta); }
.form-note { font-size: 0.8rem; color: var(--sand); margin-top: 0.3rem; }

/* ── Footer ── */
.footer {
  background: var(--dark); text-align: center;
  padding: 3rem 2rem;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem; color: var(--white);
  margin-bottom: 0.5rem;
}
.footer-sub {
  font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--stone);
  margin-bottom: 1.5rem;
}
.footer-copy { font-size: 0.75rem; color: rgba(140,123,114,0.6); }

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 900px) {
  #navbar { padding: 1rem 1.5rem; }
  #navbar.scrolled { padding: 0.8rem 1.5rem; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: fixed; top: 0; right: 0; bottom: 0; width: 70%;
    max-width: 280px;
    flex-direction: column; gap: 0;
    background: var(--dark);
    padding: 5rem 2rem 2rem;
    box-shadow: -4px 0 20px rgba(0,0,0,0.4);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-links a { display: block; padding: 1rem 0; font-size: 0.82rem; }

  .featured-grid { grid-template-columns: 1fr 1fr; }
  .featured-card:first-child { grid-row: span 1; aspect-ratio: 3/4; }

  .about-inner,
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-image-accent { display: none; }
  .lb-content { flex-direction: column; }
  #lbImg { max-width: 100%; max-height: 55vh; }
  .lb-prev { left: 0.5rem; }
  .lb-next { right: 0.5rem; }
}

@media (max-width: 600px) {
  .featured-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); padding: 0 0.5rem; }
  .gallery-filters { gap: 0.5rem; }
}