@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

:root {
  --color-bg: #111111;
  --color-bg-elevated: #1a1a1a;
  --color-bg-card: #1c1c1c;
  --color-bg-card-hover: #222222;
  --color-accent: #c99b55;
  --color-accent-light: #d4ab6a;
  --color-accent-dark: #b08840;
  --color-white: #ffffff;
  --color-text: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-muted: #888888;
  --color-border: #2a2a2a;
  --color-border-light: #333333;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Be Vietnam Pro', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.6);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

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

h1,h2,h3,h4 { font-family: var(--font-heading); line-height: 1.3; color: var(--color-white); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-body); border: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ── HEADER ── */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(17,17,17,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(17,17,17,0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1400px; margin: 0 auto; padding: 14px 32px;
}
.logo { display: flex; align-items: center; }
.logo-img { height: 40px; width: auto; transition: var(--transition); }
.logo:hover .logo-img { opacity: 0.8; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 16px; font-size: 0.82rem; font-weight: 500;
  color: var(--color-text-secondary); border-radius: var(--radius-sm);
  text-transform: uppercase; letter-spacing: 1px;
  position: relative;
}
.nav a::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
  width: 0; height: 1.5px; background: var(--color-accent);
  transition: var(--transition);
}
.nav a:hover { color: var(--color-accent); }
.nav a:hover::after, .nav a.active::after { width: 60%; }
.nav a.active { color: var(--color-accent); }

.nav-cta {
  background: transparent !important;
  color: var(--color-accent) !important;
  padding: 8px 22px !important;
  border: 1.5px solid var(--color-accent) !important;
  border-radius: 4px !important;
  text-transform: uppercase !important;
  letter-spacing: 1.5px !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--color-accent) !important;
  color: var(--color-bg) !important;
}

.mobile-toggle { display: none; background: none; font-size: 24px; color: var(--color-white); }

/* ── HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('images/hero-museum.png') center/cover no-repeat;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(17,17,17,0.5) 0%, rgba(17,17,17,0.3) 40%, rgba(17,17,17,0.7) 100%);
}
.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 800px; padding: 0 24px;
  animation: fadeUp 1s ease-out;
}
.hero-badge {
  display: inline-block; padding: 8px 28px;
  border: 1px solid rgba(201,155,85,0.4);
  border-radius: 0; font-size: 0.72rem; font-weight: 500;
  color: var(--color-accent); letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem); color: white;
  margin-bottom: 20px; font-weight: 600;
  letter-spacing: 1px;
}
.hero h1 em {
  font-style: italic; color: var(--color-accent);
  display: block;
}
.hero p {
  font-size: 1rem; color: rgba(255,255,255,0.7);
  margin-bottom: 40px; max-width: 560px; margin-inline: auto;
  font-weight: 300; line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; font-size: 0.82rem; font-weight: 600;
  transition: var(--transition); text-transform: uppercase;
  letter-spacing: 1.5px;
}
.btn-primary {
  background: var(--color-accent); color: var(--color-bg);
  border: 1.5px solid var(--color-accent);
}
.btn-primary:hover {
  background: transparent; color: var(--color-accent);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent; color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent); color: var(--color-bg);
  transform: translateY(-2px);
}
.btn-dark {
  background: transparent; color: var(--color-white);
  border: 1.5px solid var(--color-border-light);
}
.btn-dark:hover { border-color: var(--color-accent); color: var(--color-accent); transform: translateY(-2px); }

.scroll-indicator {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--color-text-muted); font-size: 0.68rem; letter-spacing: 3px;
}
.scroll-indicator .line {
  width: 1px; height: 40px; background: var(--color-accent);
  opacity: 0.5; animation: scrollPulse 2s ease-in-out infinite;
}

/* ── SECTION TITLES ── */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-block; font-size: 0.7rem; font-weight: 600;
  color: var(--color-accent); letter-spacing: 4px; text-transform: uppercase;
  margin-bottom: 16px; font-family: var(--font-body);
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem); color: var(--color-white);
  margin-bottom: 16px; font-weight: 600;
}
.section-desc {
  font-size: 0.95rem; color: var(--color-text-muted);
  max-width: 600px; margin: 0 auto; font-weight: 300; line-height: 1.8;
}

/* ── INFO BAR ── */
.info-bar { background: var(--color-bg-elevated); border-bottom: 1px solid var(--color-border); }
.info-bar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: 1400px; margin: 0 auto;
}
.info-item {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 32px;
  border-right: 1px solid var(--color-border);
}
.info-item:last-child { border-right: none; }
.info-icon { font-size: 24px; flex-shrink: 0; opacity: 0.8; }
.info-label { font-size: 0.72rem; color: var(--color-text-muted); font-weight: 400; letter-spacing: 1px; text-transform: uppercase; }
.info-value { font-size: 0.9rem; color: var(--color-white); font-weight: 600; margin-top: 3px; }

/* ── EXPLORE SECTION ── */
.explore-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.explore-card {
  position: relative; border-radius: var(--radius);
  overflow: hidden; background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: var(--transition); cursor: pointer;
}
.explore-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 40px rgba(201,155,85,0.1);
}
.explore-card-img { height: 240px; overflow: hidden; }
.explore-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; filter: grayscale(30%); }
.explore-card:hover .explore-card-img img { transform: scale(1.06); filter: grayscale(0%); }
.explore-card-body { padding: 28px; }
.explore-card-tag {
  display: inline-block; padding: 4px 14px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 0; font-size: 0.65rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 14px;
}
.explore-card h3 { font-size: 1.2rem; margin-bottom: 10px; font-weight: 600; }
.explore-card p { font-size: 0.88rem; color: var(--color-text-muted); font-weight: 300; line-height: 1.7; }
.explore-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; font-size: 0.8rem; font-weight: 600;
  color: var(--color-accent); text-transform: uppercase; letter-spacing: 1px;
}
.explore-card-link:hover { gap: 12px; }

/* ── VISIT SECTION ── */
.visit { background: var(--color-bg-elevated); }
.visit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.visit-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); }
.visit-img img { width: 100%; height: 480px; object-fit: cover; }
.visit-info h2 { font-size: 2rem; margin-bottom: 16px; }
.visit-info p { color: var(--color-text-muted); margin-bottom: 28px; font-weight: 300; }
.visit-details { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 32px; }
.visit-detail {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px; background: var(--color-bg-card);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
}
.visit-detail-icon { font-size: 22px; flex-shrink: 0; }
.visit-detail-label { font-size: 0.72rem; color: var(--color-text-muted); font-weight: 400; text-transform: uppercase; letter-spacing: 0.5px; }
.visit-detail-value { font-size: 0.9rem; font-weight: 600; color: var(--color-white); margin-top: 2px; }

/* ── EXHIBITIONS ── */
.exhibitions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.exhibition-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  height: 440px; cursor: pointer;
  border: 1px solid var(--color-border);
}
.exhibition-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease; filter: grayscale(20%);
}
.exhibition-card:hover img { transform: scale(1.06); filter: grayscale(0%); }
.exhibition-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(17,17,17,0.95) 0%, rgba(17,17,17,0.3) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 32px; transition: var(--transition);
}
.exhibition-card:hover .exhibition-overlay {
  background: linear-gradient(to top, rgba(17,17,17,0.98) 0%, rgba(17,17,17,0.5) 50%, rgba(201,155,85,0.05) 100%);
}
.exhibition-overlay h3 { font-size: 1.4rem; color: white; margin-bottom: 8px; }
.exhibition-overlay p { font-size: 0.85rem; color: rgba(255,255,255,0.65); font-weight: 300; }
.exhibition-tag {
  position: absolute; top: 20px; left: 20px;
  padding: 5px 14px; border: 1px solid var(--color-accent);
  color: var(--color-accent); background: rgba(17,17,17,0.7);
  font-size: 0.65rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
}

/* ── SERVICES ── */
.services { background: var(--color-bg-elevated); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.services .section-label { color: var(--color-accent); }
.services .section-title { color: var(--color-white); }
.services .section-desc { color: var(--color-text-muted); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service-card {
  padding: 36px 24px; background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius); transition: var(--transition);
  text-align: center;
}
.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(201,155,85,0.08);
}
.service-icon { font-size: 36px; margin-bottom: 20px; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--color-white); font-family: var(--font-heading); }
.service-card p { font-size: 0.82rem; color: var(--color-text-muted); line-height: 1.7; font-weight: 300; }
.service-card .btn { margin-top: 20px; font-size: 0.72rem; padding: 10px 20px; }

/* ── SHOP ── */
.shop-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 60px; align-items: center; }
.shop-content h2 { font-size: 2rem; margin-bottom: 16px; }
.shop-content p { color: var(--color-text-muted); margin-bottom: 24px; font-weight: 300; }
.shop-features { list-style: none; margin-bottom: 32px; }
.shop-features li {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 0; font-size: 0.9rem; color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}
.shop-features li:last-child { border-bottom: none; }
.shop-features li::before {
  content: '—'; color: var(--color-accent);
  font-weight: 700; font-size: 0.9rem; flex-shrink: 0;
}
.shop-img-wrapper { position: relative; }
.shop-img {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--color-border);
}
.shop-img img { width: 100%; height: 480px; object-fit: cover; }
.shop-badge {
  position: absolute; top: -16px; right: -16px;
  background: var(--color-accent); color: var(--color-bg);
  padding: 16px 22px; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md); text-align: center;
}
.shop-badge .num { font-size: 1.5rem; font-weight: 800; display: block; }
.shop-badge .label { font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* ── EVENTS ── */
.events { background: var(--color-bg-elevated); }
.events-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 24px; }
.event-featured {
  position: relative; border-radius: var(--radius); overflow: hidden;
  height: 100%; min-height: 440px; cursor: pointer;
  border: 1px solid var(--color-border);
}
.event-featured img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.event-featured:hover img { transform: scale(1.04); }
.event-featured-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(17,17,17,0.95) 0%, transparent 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 36px;
}
.event-featured-overlay .event-date {
  display: inline-block; padding: 5px 14px;
  border: 1px solid var(--color-accent); color: var(--color-accent);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 1px;
  margin-bottom: 12px; width: fit-content;
}
.event-featured-overlay h3 { font-size: 1.5rem; color: white; margin-bottom: 8px; }
.event-featured-overlay p { font-size: 0.85rem; color: rgba(255,255,255,0.65); font-weight: 300; }

.event-list { display: flex; flex-direction: column; gap: 12px; }
.event-item {
  display: flex; gap: 18px; padding: 18px;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); transition: var(--transition); cursor: pointer;
}
.event-item:hover { border-color: var(--color-accent); transform: translateX(4px); }
.event-item-date {
  flex-shrink: 0; width: 60px; text-align: center;
  padding: 10px 8px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}
.event-item-date .day { font-size: 1.3rem; font-weight: 800; color: var(--color-accent); display: block; }
.event-item-date .month { font-size: 0.65rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 1px; }
.event-item-body h4 { font-size: 0.95rem; margin-bottom: 4px; font-family: var(--font-heading); color: var(--color-white); }
.event-item-body p { font-size: 0.8rem; color: var(--color-text-muted); font-weight: 300; }
.event-item-tag {
  display: inline-block; margin-top: 8px; padding: 3px 10px;
  border: 1px solid var(--color-border-light); color: var(--color-accent);
  font-size: 0.62rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
}

/* ── CTA BANNER ── */
.cta-banner {
  position: relative; padding: 100px 0; overflow: hidden;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: url('images/coffee-beans.png') center/cover no-repeat;
  opacity: 0.08;
}
.cta-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 650px; margin: 0 auto;
}
.cta-content h2 { font-size: 2.2rem; color: white; margin-bottom: 16px; }
.cta-content p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 36px; font-weight: 300; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted); padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 48px; }
.footer-brand h3 { font-family: var(--font-heading); font-size: 1.2rem; color: var(--color-white); margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; line-height: 1.8; font-weight: 300; }
.footer h4 {
  font-size: 0.72rem; font-weight: 600; color: var(--color-accent);
  margin-bottom: 18px; text-transform: uppercase; letter-spacing: 2px;
  font-family: var(--font-body);
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 300; }
.footer ul a:hover { color: var(--color-accent); }
.footer-contact p { font-size: 0.85rem; margin-bottom: 8px; display: flex; align-items: flex-start; gap: 8px; font-weight: 300; }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0; text-align: center;
  font-size: 0.75rem; color: var(--color-text-muted);
  font-weight: 300; letter-spacing: 0.5px;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scrollPulse { 0%,100% { opacity: 0.3; transform: scaleY(0.6); } 50% { opacity: 1; transform: scaleY(1); } }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .explore-grid, .exhibitions-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .visit-grid, .shop-grid, .events-grid { grid-template-columns: 1fr; }
  .info-bar-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav { display: none; }
  .mobile-toggle { display: block; }
  .explore-grid, .exhibitions-grid, .services-grid { grid-template-columns: 1fr; }
  .info-bar-grid { grid-template-columns: 1fr; }
  .info-item { border-right: none; border-bottom: 1px solid var(--color-border); }
  .hero h1 { font-size: 2rem; }
  .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .visit-details { grid-template-columns: 1fr; }
}