/* =============================================
   GALLAREYA — Virtual San'at Muzeyi
   Main Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* === CSS Variables === */
:root {
  --bg: #07070d;
  --bg-2: #0d0d1a;
  --bg-3: #12121f;
  --bg-card: rgba(255,255,255,0.04);
  --gold: #c9972c;
  --gold-light: #e8c05e;
  --gold-dim: rgba(201,151,44,0.15);
  --purple: #6c3fc7;
  --purple-light: #9b6ef3;
  --white: #f5f0e8;
  --gray: #8888aa;
  --gray-light: #c0bdd0;
  --border: rgba(255,255,255,0.08);
  --glass: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.12);
  --shadow: 0 25px 60px rgba(0,0,0,0.6);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden; /* prevent horizontal scroll at root */
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  max-width: 100vw;
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* === Typography === */
.gradient-text {
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold), #a67820);
  color: #0a0800;
  box-shadow: 0 0 30px rgba(201,151,44,0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(201,151,44,0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  background: var(--glass);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
  padding: 0.75rem 2rem;
}
.btn--outline:hover {
  background: var(--gold-dim);
  transform: translateY(-2px);
}

.btn--large { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* === Navigation === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.4s ease;
}

.nav.scrolled {
  background: rgba(7,7,13,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.logo-icon {
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 12px rgba(201,151,44,0.4));
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-light);
  transition: color 0.25s;
  letter-spacing: 0.02em;
}
.nav__links a:hover { color: var(--white); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.nav__toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 7rem 2rem 4rem;
  width: 100%;
  max-width: 100vw;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.6;
}

.hero__stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  perspective: 1200px;
  pointer-events: none;
}

/* Floating Artworks */
.artwork-float {
  position: absolute;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  transition: transform 0.1s ease;
  will-change: transform;
}

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

.artwork-float__frame {
  position: absolute;
  inset: -8px;
  border: 8px solid #8B6914;
  border-radius: 4px;
  pointer-events: none;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}

.artwork-float__info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  font-size: 0.75rem;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s;
  pointer-events: none;
}
.artwork-float__info span { color: var(--gold); display: block; }
.artwork-float__info strong { color: var(--white); font-family: var(--font-display); }

.artwork-float:hover .artwork-float__info {
  opacity: 1; transform: translateY(0);
}

.artwork-float--1 {
  width: min(260px, 28vw); height: min(195px, 21vw);
  top: 15%; left: 5%;
  transform: rotateY(15deg) rotateX(-5deg);
  animation: float1 7s ease-in-out infinite;
}
.artwork-float--2 {
  width: min(220px, 24vw); height: min(165px, 18vw);
  top: 55%; left: 12%;
  transform: rotateY(10deg) rotateX(5deg);
  animation: float2 9s ease-in-out infinite 1s;
}
.artwork-float--3 {
  width: min(300px, 26vw); height: min(225px, 20vw);
  top: 8%; right: 8%;
  transform: rotateY(-15deg) rotateX(-3deg);
  animation: float3 8s ease-in-out infinite 0.5s;
}
.artwork-float--4 {
  width: min(200px, 18vw); height: min(260px, 23vw);
  top: 50%; right: 5%;
  transform: rotateY(-12deg) rotateX(8deg);
  animation: float4 7.5s ease-in-out infinite 2s;
}
.artwork-float--5 {
  width: min(240px, 22vw); height: min(180px, 16vw);
  top: 30%; right: 28%;
  transform: rotateY(-8deg) rotateX(-6deg) translateZ(40px);
  animation: float5 10s ease-in-out infinite 0.8s;
  filter: blur(0.5px);
  opacity: 0.7;
}

@keyframes float1 {
  0%, 100% { transform: rotateY(15deg) rotateX(-5deg) translateY(0px); }
  50% { transform: rotateY(18deg) rotateX(-3deg) translateY(-20px); }
}
@keyframes float2 {
  0%, 100% { transform: rotateY(10deg) rotateX(5deg) translateY(0px); }
  50% { transform: rotateY(12deg) rotateX(7deg) translateY(-15px); }
}
@keyframes float3 {
  0%, 100% { transform: rotateY(-15deg) rotateX(-3deg) translateY(0px); }
  50% { transform: rotateY(-18deg) rotateX(-5deg) translateY(-25px); }
}
@keyframes float4 {
  0%, 100% { transform: rotateY(-12deg) rotateX(8deg) translateY(0px); }
  50% { transform: rotateY(-14deg) rotateX(6deg) translateY(-18px); }
}
@keyframes float5 {
  0%, 100% { transform: rotateY(-8deg) rotateX(-6deg) translateZ(40px) translateY(0px); }
  50% { transform: rotateY(-10deg) rotateX(-4deg) translateZ(40px) translateY(-12px); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--gold-dim);
  border: 1px solid rgba(201,151,44,0.3);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: 0.04em;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero__title .line {
  display: block;
  overflow: hidden;
}

.hero__title .line span {
  display: block;
  transform: translateY(100%);
  animation: slideUp 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero__title .line:nth-child(2) span { animation-delay: 0.15s; }

@keyframes slideUp {
  to { transform: translateY(0); }
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--gray-light);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.hero__stats .stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--white);
  line-height: 1;
}
.hero__stats .stat span {
  font-size: 0.8rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}
.hero__scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollDown 1.5s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* === Section Shared === */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--gray);
  font-size: 1rem;
}

/* === Featured Section === */
.featured {
  padding: 7rem 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.featured__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: 1.2rem;
}

.artwork-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-3);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1), box-shadow 0.5s;
}
.artwork-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 30px 70px rgba(0,0,0,0.6), 0 0 0 1px rgba(201,151,44,0.2);
  z-index: 2;
}

.artwork-card--large {
  grid-column: span 2;
  grid-row: span 2;
}
.artwork-card--tall {
  grid-row: span 2;
}
.artwork-card--wide {
  grid-column: span 2;
}

.artwork-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.artwork-card:hover img {
  transform: scale(1.06);
}

.artwork-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,12,0.95) 0%, rgba(5,5,12,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.35s;
}
.artwork-card:hover .artwork-card__overlay { opacity: 1; }
.artwork-card--large .artwork-card__overlay { opacity: 1; }

.artwork-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.artwork-card--large .artwork-card__title { font-size: 1.6rem; }

.artwork-card__artist {
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.artwork-card__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--gray-light);
}
.artwork-card__meta span { display: flex; align-items: center; gap: 0.3rem; }

.artwork-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--gold);
  color: #0a0800;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 50px;
  letter-spacing: 0.04em;
}

.featured__action {
  text-align: center;
  margin-top: 3rem;
}

/* === Artists Section === */
.artists-section {
  padding: 7rem 0;
  background: var(--bg-2);
}

.artists-scroll {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.artists-scroll::-webkit-scrollbar { display: none; }

.artist-card {
  flex: 0 0 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  scroll-snap-align: start;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
  position: relative;
}
.artist-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201,151,44,0.3);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(201,151,44,0.15);
}

.artist-card__cover {
  height: 160px;
  overflow: hidden;
  position: relative;
}
.artist-card__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.artist-card:hover .artist-card__cover img {
  transform: scale(1.1);
}
.artist-card__cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, var(--bg-card));
}

.artist-card__avatar {
  position: absolute;
  bottom: -24px;
  left: 1.5rem;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 3px solid var(--bg);
  overflow: hidden;
  z-index: 1;
}
.artist-card__avatar img { width: 100%; height: 100%; object-fit: cover; }

.artist-card__body {
  padding: 2rem 1.5rem 1.5rem;
}

.artist-card__name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.artist-card__style {
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.artist-card__bio {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.artist-card__stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}
.artist-card__stats span {
  font-size: 0.78rem;
  color: var(--gray);
}
.artist-card__stats strong {
  font-size: 1rem;
  color: var(--white);
  display: block;
  font-weight: 700;
}

.artist-card__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
  transition: gap 0.25s;
}
.artist-card:hover .artist-card__link { gap: 0.75rem; }

/* === Stats Section === */
.stats-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0a0818 0%, var(--bg-2) 50%, #0f0a18 100%);
  position: relative;
  overflow: hidden;
  width: 100%;
}
.stats-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: min(600px, 100vw);
  height: min(600px, 100vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108,63,199,0.08), transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  transition: transform var(--transition), border-color var(--transition);
}
.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(201,151,44,0.3);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  font-weight: 500;
  letter-spacing: 0.06em;
}

/* === Tour CTA Section === */
.tour-cta {
  background: var(--bg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 7rem 2rem;
  width: 100%;
}

.tour-cta__bg {
  position: relative;
  height: 500px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-3);
  border: 1px solid var(--border);
}

#miniRoom {
  width: 100%; height: 100%;
  border-radius: var(--radius);
}

.tour-cta__content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.tour-cta__content p {
  color: var(--gray-light);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.tour-cta__content .section-tag {
  display: block;
  margin-bottom: 1rem;
}

.tour-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.tour-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--gray-light);
}
.tour-feature span:first-child { font-size: 1.1rem; }

/* === Footer === */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer__logo span {
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer__brand p {
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}
.social-link {
  width: 36px; height: 36px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gray);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold);
}

.footer__links h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer__links a {
  color: var(--gray);
  font-size: 0.875rem;
  transition: color 0.25s;
}
.footer__links a:hover { color: var(--gold); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  text-align: center;
  color: var(--gray);
  font-size: 0.82rem;
}

/* =============================================
   GALLERY PAGE
   ============================================= */
.page-hero {
  padding: 10rem 0 5rem;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(201,151,44,0.06), transparent 70%);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1rem;
}
.page-hero p {
  color: var(--gray-light);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}

.filter-bar {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 72px;
  z-index: 100;
}
.filter-bar__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--gray-light);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
  font-weight: 500;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold);
}

.gallery-grid {
  padding: 4rem 0;
  background: var(--bg);
}
.gallery-grid .container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.gallery-artist-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.gallery-artist-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: rgba(201,151,44,0.25);
}

.gac__preview {
  height: 220px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 3px;
  background: var(--bg-3);
  position: relative;
  overflow: hidden;
}
.gac__preview img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gac__preview img:first-child {
  grid-column: span 2;
}
.gallery-artist-card:hover .gac__preview img { transform: scale(1.06); }

.gac__badge {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  padding: 0.25rem 0.7rem;
  background: rgba(7,7,13,0.9);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--gold);
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.gac__body {
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.gac__avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.gac__avatar img { width: 100%; height: 100%; object-fit: cover; }

.gac__info { flex: 1; min-width: 0; }
.gac__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.gac__style {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.gac__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--gray);
}

.gac__enter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--gold-dim);
  border-top: 1px solid rgba(201,151,44,0.2);
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
  transition: background var(--transition);
}
.gallery-artist-card:hover .gac__enter {
  background: rgba(201,151,44,0.2);
}

/* =============================================
   ROOM PAGE (3D Viewer)
   ============================================= */
.room-page {
  background: #000;
  min-height: 100vh;
  overflow: hidden;
}

#room-canvas-container {
  position: fixed;
  inset: 0;
  z-index: 1;
}

.room-ui {
  position: fixed;
  inset: 0;
  z-index: 10;
  pointer-events: none;
}

.room-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent);
  pointer-events: all;
}

.room-nav__logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.room-nav__artist {
  text-align: center;
}
.room-nav__artist-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}
.room-nav__artist-sub {
  font-size: 0.75rem;
  color: var(--gray);
}

.room-nav__actions { display: flex; gap: 0.75rem; }

.room-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(7,7,13,0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 2rem;
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  gap: 2rem;
  pointer-events: all;
  transition: opacity 0.5s;
}
.room-hint.hidden { opacity: 0; pointer-events: none; }

.hint-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--gray);
}
.hint-keys {
  display: flex;
  gap: 0.25rem;
}
.key {
  width: 28px; height: 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
}

.lock-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,7,13,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  backdrop-filter: blur(4px);
  pointer-events: all;
  transition: opacity 0.4s;
}
.lock-overlay.hidden { opacity: 0; pointer-events: none; }

.lock-overlay h2 {
  font-family: var(--font-display);
  font-size: 2rem;
}
.lock-overlay p { color: var(--gray-light); }
.lock-icon {
  width: 80px; height: 80px;
  background: var(--glass);
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,151,44,0.4); }
  50% { box-shadow: 0 0 0 20px rgba(201,151,44,0); }
}

.artwork-info-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 360px;
  background: rgba(7,7,13,0.95);
  border-left: 1px solid var(--border);
  backdrop-filter: blur(30px);
  transform: translateX(100%);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  pointer-events: all;
}
.artwork-info-panel.open { transform: translateX(0); }
.artwork-info-panel::-webkit-scrollbar { width: 4px; }
.artwork-info-panel::-webkit-scrollbar-track { background: transparent; }
.artwork-info-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.panel-close {
  position: absolute;
  top: 1rem; left: -48px;
  width: 40px; height: 40px;
  background: rgba(7,7,13,0.9);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--white);
  font-size: 1.2rem;
  pointer-events: all;
  transition: var(--transition);
}
.panel-close:hover { background: var(--gold-dim); color: var(--gold); }

.panel-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.panel-body { padding: 1.5rem; }

.panel-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.panel-artist {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.panel-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.panel-detail {
  padding: 0.75rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.panel-detail__label {
  font-size: 0.7rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
}
.panel-detail__value {
  font-size: 0.9rem;
  font-weight: 600;
}

.panel-price {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1rem;
}

.panel-actions { display: flex; flex-direction: column; gap: 0.75rem; }

.room-minimap {
  position: absolute;
  bottom: 2rem; right: 2rem;
  width: 120px; height: 120px;
  background: rgba(7,7,13,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(10px);
  pointer-events: none;
  overflow: hidden;
}
.minimap-room {
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 2px;
}
.minimap-player {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--gold);
}

/* =============================================
   DASHBOARD PAGE
   ============================================= */
.dashboard {
  min-height: 100vh;
  background: var(--bg);
  padding-top: 80px;
}

.dashboard__header {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}

.profile-banner {
  height: 250px;
  overflow: hidden;
  position: relative;
}
.profile-banner img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.6);
}
.profile-banner__edit {
  position: absolute;
  bottom: 1rem; right: 2rem;
  pointer-events: all;
}

.profile-info {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
  padding: 0 2rem 2rem;
  margin-top: -40px;
  position: relative;
  z-index: 1;
}
.profile-info__avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  border: 4px solid var(--bg-2);
  overflow: hidden;
  flex-shrink: 0;
}
.profile-info__avatar img { width: 100%; height: 100%; object-fit: cover; }

.profile-info__details { flex: 1; padding-bottom: 0.5rem; }
.profile-info__name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.profile-info__stats {
  display: flex;
  gap: 1.5rem;
  color: var(--gray);
  font-size: 0.85rem;
}
.profile-info__stats strong { color: var(--white); }

.dashboard__body {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.dashboard__sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-menu { list-style: none; }
.sidebar-menu li + li { margin-top: 0.25rem; }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--gray-light);
  transition: var(--transition);
  cursor: pointer;
}
.sidebar-link:hover, .sidebar-link.active {
  background: var(--gold-dim);
  color: var(--gold);
}
.sidebar-link .icon { width: 20px; text-align: center; }

.dashboard__content {}

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  background: var(--glass);
  margin-bottom: 2rem;
  transition: var(--transition);
  cursor: pointer;
}
.upload-zone:hover {
  border-color: var(--gold);
  background: var(--gold-dim);
}
.upload-zone__icon { font-size: 3rem; margin-bottom: 1rem; display: block; }
.upload-zone h3 { margin-bottom: 0.5rem; font-family: var(--font-display); }
.upload-zone p { color: var(--gray); font-size: 0.875rem; }

.my-artworks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.my-artwork-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.my-artwork-card:hover {
  border-color: rgba(201,151,44,0.3);
  transform: translateY(-3px);
}
.my-artwork-card img {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover;
}
.my-artwork-card__info { padding: 0.75rem; }
.my-artwork-card__title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.my-artwork-card__meta {
  font-size: 0.75rem;
  color: var(--gray);
  display: flex;
  justify-content: space-between;
}

/* =============================================
   UTILITIES & ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
}

/* Crosshair for room */
.crosshair {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 20px; height: 20px;
  z-index: 999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}
.crosshair.visible { opacity: 0.8; }
.crosshair::before, .crosshair::after {
  content: '';
  position: absolute;
  background: rgba(255,255,255,0.8);
  border-radius: 2px;
}
.crosshair::before {
  width: 2px; height: 20px;
  top: 0; left: 9px;
}
.crosshair::after {
  width: 20px; height: 2px;
  top: 9px; left: 0;
}

/* === Responsive === */
/* === Responsive === */
@media (max-width: 1024px) {
  .featured__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .artwork-card--large { grid-column: span 2; grid-row: span 1; }
  .artwork-card--tall { grid-row: span 1; }
  .artwork-card--wide { grid-column: span 2; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .tour-cta {
    grid-template-columns: 1fr;
    padding: 4rem 2rem;
  }
  .tour-cta__bg { height: 350px; }

  .footer__grid { grid-template-columns: 1fr 1fr; }

  .artwork-float--3, .artwork-float--4, .artwork-float--5 { display: none; }

  .dashboard__body { grid-template-columns: 1fr; }
  .dashboard__sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav__links, .nav__actions { display: none; }
  .nav__toggle { display: flex; }
  .nav__inner { padding: 0 1rem; }

  .hero { padding: 5.5rem 1rem 4rem; }
  .artwork-float--1, .artwork-float--2 { display: none; }
  .hero__content { max-width: 100%; }
  .hero__sub { max-width: 100%; }
  .hero__stats { gap: 0.75rem; flex-wrap: wrap; }
  .hero__stats .stat strong { font-size: 1.4rem; }
  .hero__badge { font-size: 0.75rem; }

  .featured__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    height: auto;
  }
  .artwork-card--large, .artwork-card--tall, .artwork-card--wide {
    grid-column: span 1; grid-row: span 1;
  }
  .artwork-card { height: 220px; }

  .artists-scroll { padding: 1rem; gap: 1rem; }
  .artist-card { flex: 0 0 270px; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stat-card { padding: 1.5rem 1rem; }
  .stat-number { font-size: 2rem; }

  .tour-cta { padding: 3.5rem 1rem; gap: 2rem; }
  .tour-cta__bg { height: 280px; }
  .tour-features { grid-template-columns: 1fr 1fr; }

  .footer { padding: 3rem 0 1.5rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .container { padding: 0 1rem; }

  .section-header { margin-bottom: 2.5rem; }
  .artists-section { padding: 4rem 0; }
  .featured { padding: 4rem 0; }

  .room-hint {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    bottom: 1rem;
    left: 0.5rem;
    right: 0.5rem;
    transform: none;
    width: auto;
    padding: 1rem;
  }

  .artwork-info-panel { width: 100%; }

  .profile-info { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .profile-info > div:last-child { width: 100%; flex-direction: column; margin-left: 0; }

  .my-artworks { grid-template-columns: repeat(2, 1fr); }

  .page-hero { padding: 7rem 1rem 3rem; }
  .gallery-grid .container { grid-template-columns: 1fr; padding: 0 1rem; }
}

@media (max-width: 480px) {
  .hero { padding: 5rem 1rem 3rem; }
  .hero__title { font-size: 2.4rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 0.5rem; }
  .stat-divider { height: 28px; }

  .tour-features { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .stat-card { padding: 1.25rem 0.75rem; }
  .stat-icon { font-size: 1.8rem; }
  .stat-number { font-size: 1.7rem; }

  .artist-card { flex: 0 0 calc(100vw - 2.5rem); }
  .artists-scroll { padding: 0.75rem; }

  .artwork-card { height: 180px; }

  .section-title { font-size: 1.8rem; }
  .featured { padding: 3rem 0; }

  .footer__grid { gap: 1.25rem; }
  .social-links { gap: 0.5rem; }

  .my-artworks { grid-template-columns: 1fr; }

  .btn--large { padding: 0.875rem 1.75rem; font-size: 1rem; }

  .filter-bar__inner { gap: 0.5rem; }
  .filter-btn { font-size: 0.78rem; padding: 0.4rem 0.9rem; }

  .gallery-grid .container { grid-template-columns: 1fr; }

  .room-nav { padding: 0.75rem 1rem; }
  .room-nav__artist-name { font-size: 0.9rem; }
  .room-nav__artist-sub { display: none; }
  .lock-overlay h2 { font-size: 1.4rem; }
  .lock-overlay p { font-size: 0.85rem; padding: 0 1rem; text-align: center; }
}

/* === Loading === */
.loading {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  flex-direction: column;
  gap: 1.5rem;
  transition: opacity 0.6s, visibility 0.6s;
}
.loading.hide { opacity: 0; visibility: hidden; }

.loading__logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loading__bar {
  width: 200px; height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.loading__progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--purple-light));
  border-radius: 2px;
  animation: loadProgress 1.5s ease forwards;
}
@keyframes loadProgress {
  from { width: 0; }
  to { width: 100%; }
}

/* === Steps grid (Qanday ishlaydi) === */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; gap: 1rem; }
}
@media (min-width: 481px) and (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr 1fr; }
}

/* === Profile info actions === */
.profile-info__actions {
  margin-left: auto;
  display: flex;
  gap: 0.75rem;
  padding-bottom: 0.5rem;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .profile-info__actions {
    margin-left: 0;
    width: 100%;
    flex-wrap: wrap;
  }
  .profile-info__actions .btn { flex: 1; justify-content: center; min-width: 120px; }
  .profile-info { flex-wrap: wrap; }
  .profile-info__details { width: 100%; }
}
@media (max-width: 480px) {
  .profile-info { margin-top: -30px; }
  .profile-info__avatar { width: 80px; height: 80px; }
  .profile-info__name { font-size: 1.4rem; }
  .profile-info__stats { flex-wrap: wrap; gap: 0.5rem; }
  .profile-info__actions { flex-direction: column; }
  .profile-info__actions .btn { width: 100%; }
}

/* === Nav mobile menu === */
.nav.mobile-open .nav__links,
.nav.mobile-open .nav__actions {
  display: flex;
}
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0;
  background: rgba(7,7,13,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
  padding: 1.5rem;
  flex-direction: column;
  gap: 1rem;
  z-index: 999;
}
.nav__mobile-menu.open { display: flex; }
.nav__mobile-menu a {
  font-size: 1rem;
  color: var(--gray-light);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.nav__mobile-menu .btn { width: 100%; justify-content: center; }

/* === General overflow prevention === */
section { max-width: 100vw; overflow-x: hidden; }
.featured, .artists-section, .stats-section, .footer { overflow: hidden; }