/* =============================================
   VYROBÍM Z DREVA – Modern 2026 Redesign
   ============================================= */

/* Fonts loaded via <link> in HTML for non-blocking rendering */

/* ---- Design Tokens ---- */
:root {
  --bg:       #0e0d0b;
  --bg2:      #181510;
  --bg3:      #221e18;
  --surface:  #2a2520;
  --border:   rgba(255,255,255,0.07);
  --text:     #f0ebe3;
  --muted:    #9a8f80;
  --accent:   #c8843a;
  --accent2:  #e8a85a;
  --gold:     #d4a843;
  --white:    #ffffff;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --shadow:   0 8px 40px rgba(0,0,0,0.6);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.4);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head: 'Outfit', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

[data-theme="light"] {
  --bg:       #faf8f4;
  --bg2:      #f2ede5;
  --bg3:      #e8e0d5;
  --surface:  #ffffff;
  --border:   rgba(0,0,0,0.08);
  --text:     #1a1510;
  --muted:    #6b5f52;
  --shadow:   0 8px 40px rgba(0,0,0,0.12);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
}

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

html { scroll-behavior: smooth; }

/* ---- Selection ---- */
::selection {
  background: rgba(200,132,58,0.3);
  color: var(--text);
}

/* ---- Skip to Content ---- */
.skip-to-content {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--accent);
  color: white;
  padding: 12px 24px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  transition: top 0.3s ease;
}

.skip-to-content:focus {
  top: 0;
}

/* ---- Focus Visible ---- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

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

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ===================== HEADER ===================== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(14,13,11,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

[data-theme="light"] header {
  background: rgba(250,248,244,0.9);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text span:first-child {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.logo-text span:last-child {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

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

nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
  transition: color var(--transition);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

nav a:hover { color: var(--text); }
nav a:hover::after { transform: scaleX(1); }

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

.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  width: 44px;
  height: 24px;
  cursor: pointer;
  position: relative;
  transition: background var(--transition);
}

.theme-toggle::after {
  content: '🌙';
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  transition: transform var(--transition);
}

[data-theme="light"] .theme-toggle::after {
  transform: translateX(20px);
  content: '☀️';
}

.cart-btn {
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  color: white;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), transform var(--transition);
}

.cart-btn:hover {
  background: var(--accent2);
  transform: translateY(-1px);
}

.cart-count {
  background: white;
  color: var(--accent);
  border-radius: 100px;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ===================== HERO ===================== */
.hero {
  min-height: 100svh;
  padding-top: 70px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 4rem 6rem 5rem;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,132,58,0.15);
  border: 1px solid rgba(200,132,58,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 2rem;
  width: fit-content;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero h1 .accent { color: var(--accent); }
.hero h1 .thin { font-weight: 300; }

.hero-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 400px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

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

.btn-primary {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,132,58,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  background: var(--bg2);
}

.hero-img-main {
  position: absolute;
  inset: 0;
  opacity: 0.85;
  transition: transform 8s ease;
  will-change: transform;
}

.hero:hover .hero-img-main { transform: scale(1.03); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--bg) 0%, transparent 30%);
}

.hero-product-card {
  position: absolute;
  bottom: 48px;
  right: 48px;
  background: rgba(22,18,14,0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  width: 220px;
}

[data-theme="light"] .hero-product-card {
  background: rgba(255,255,255,0.9);
}

.hero-product-card .product-label {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-product-card .product-name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.hero-product-card .product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-product-card .product-stars {
  font-size: 0.7rem;
  color: var(--gold);
  margin-top: 4px;
}

/* ===================== SHIPPING BANNER ===================== */
.shipping-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #a0662a 100%);
  padding: 14px 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.shipping-banner span {
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shipping-banner .sep { opacity: 0.4; }

/* ===================== SECTION BASE ===================== */
section { padding: 6rem 2rem; }

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-title .muted { color: var(--muted); }

/* ===================== BENTO CATEGORIES ===================== */
.categories-section { background: var(--bg); }

.bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 320px 280px;
  gap: 16px;
}

.bento-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg3);
  transition: transform var(--transition), box-shadow var(--transition);
}

.bento-card:hover { transform: scale(1.02); box-shadow: var(--shadow); }

.bento-card:nth-child(1) { grid-column: span 3; }
.bento-card:nth-child(2) { grid-column: span 3; }
.bento-card:nth-child(3) { grid-column: span 2; }
.bento-card:nth-child(4) { grid-column: span 2; }
.bento-card:nth-child(5) { grid-column: span 2; }

.bento-img {
  position: absolute;
  inset: 0;
  transition: transform 0.6s ease;
}

.bento-card:hover .bento-img { transform: scale(1.07); }

.bento-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.85) 100%);
}

.bento-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px;
}

.bento-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 6px;
}

.bento-title {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
  color: white;
}

.bento-card:nth-child(1) .bento-title,
.bento-card:nth-child(2) .bento-title { font-size: 1.7rem; }

.bento-shop-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: white;
  transition: background var(--transition);
}

.bento-shop-btn:hover { background: var(--accent); border-color: var(--accent); }

.bento-shop-btn .arrow {
  font-size: 0.9rem;
  transition: transform var(--transition);
}

.bento-card:hover .arrow { transform: translateX(4px); }

/* Category color fallbacks */
.cat-dekoracie { background: linear-gradient(135deg, #2d1f0d 0%, #1a0f06 100%); }
.cat-prakticke { background: linear-gradient(135deg, #1a1812 0%, #0d0c08 100%); }
.cat-svadba    { background: linear-gradient(135deg, #2a1520 0%, #180c14 100%); }
.cat-deti      { background: linear-gradient(135deg, #1a2010 0%, #0d1408 100%); }
.cat-zvierata  { background: linear-gradient(135deg, #15201a 0%, #0a110d 100%); }
.cat-polotovary { background: linear-gradient(135deg, #201510 0%, #110a05 100%); }

/* ===================== NEW ARRIVALS ===================== */
.arrivals-section { background: var(--bg2); }

.arrivals-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.slider-controls {
  display: flex;
  gap: 8px;
}

.slider-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.slider-btn:hover { background: var(--accent); border-color: var(--accent); color: white; }

.products-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  overflow: hidden;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }

.product-image {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: var(--bg3);
}

.product-image img { transition: transform 0.5s ease; }
.product-card:hover .product-image img { transform: scale(1.08); }

.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.product-wishlist {
  position: absolute;
  top: 12px; right: 12px;
  width: 34px; height: 34px;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.product-wishlist:hover { background: #e74c3c; }

.product-info { padding: 16px; }

.product-info .category {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.product-info h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.3;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.stars { color: var(--gold); font-size: 0.7rem; }
.rating-count { font-size: 0.7rem; color: var(--muted); }

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
}

.add-cart {
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: white;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.add-cart:hover { background: var(--accent2); transform: scale(1.05); }

/* ===================== CRAFT VALUES ===================== */
.values-section { background: var(--bg); }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
}

.value-block {
  padding: 3.5rem;
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.value-block:hover { background: var(--bg3); }

.value-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.value-block:hover::before { opacity: 1; }

.value-icon {
  width: 56px;
  height: 56px;
  background: rgba(200,132,58,0.1);
  border: 1px solid rgba(200,132,58,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.value-block h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.value-block p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ===================== ABOUT ===================== */
.about-section {
  background: var(--bg2);
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 520px;
}

.about-img-main {
  height: 420px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  right: 60px;
}

.about-img-secondary {
  width: 220px;
  height: 260px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: absolute;
  bottom: 0;
  right: 0;
  border: 3px solid var(--bg2);
}

.about-kpi {
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);
  background: var(--accent);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  color: white;
}

.about-kpi .kpi-num { font-size: 2rem; font-weight: 900; }
.about-kpi .kpi-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; opacity: 0.85; }

.about-content { display: flex; flex-direction: column; gap: 1.5rem; }

.about-content p { color: var(--muted); line-height: 1.8; font-size: 0.95rem; }

.about-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
  transition: all var(--transition);
}

.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ===================== EXHIBITION BANNER ===================== */
.exhibition-section {
  background: var(--bg);
  padding: 3rem 2rem;
}

.exhibition-card {
  background: linear-gradient(135deg, var(--bg3) 0%, var(--surface) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 3rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.exhibition-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.exhibition-content h2 {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.exhibition-content p { color: var(--muted); font-size: 0.9rem; }

.exhibition-date {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(200,132,58,0.1);
  border: 1px solid rgba(200,132,58,0.25);
  border-radius: var(--radius-md);
  padding: 12px 20px;
}

.exhibition-date .date-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.exhibition-date .date-val {
  font-size: 1rem;
  font-weight: 800;
}

/* ===================== FOOTER ===================== */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 1rem 0;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text);
  opacity: 0.7;
  transition: opacity var(--transition), color var(--transition);
}

.footer-col ul li a:hover { opacity: 1; color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--muted);
}

.trust-badges {
  display: flex;
  gap: 12px;
  align-items: center;
}

.trust-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ===================== MOBILE MENU ===================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 100px 3rem 3rem;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}

.mobile-menu.open { transform: translateX(0); }

.mobile-menu a {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  transition: color var(--transition);
}

.mobile-menu a:hover { color: var(--accent); }

/* ===================== SCROLL ANIMATIONS ===================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { height: 50vw; min-height: 300px; }
  .hero-content { padding: 4rem 2rem; }
  .hero-overlay { background: linear-gradient(180deg, var(--bg) 0%, transparent 30%); }

  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 280px 240px auto;
  }
  .bento-card:nth-child(1) { grid-column: span 2; }
  .bento-card:nth-child(2) { grid-column: span 2; }
  .bento-card:nth-child(3),
  .bento-card:nth-child(4) { grid-column: span 2; }
  .bento-card:nth-child(5) { grid-column: span 4; }

  .products-track { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-visual { height: 350px; }
  .about-img-main { right: 0; }
}

@media (max-width: 768px) {
  nav { display: none; }
  .hamburger { display: flex; }

  .cart-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
  }

  section { padding: 4rem 1rem; }

  .hero-content { padding: 3rem 1.5rem; }
  .hero h1 { font-size: 2.4rem; }

  .bento-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 220px);
  }
  .bento-card:nth-child(1) { grid-column: span 2; }
  .bento-card:nth-child(2) { grid-column: span 1; }
  .bento-card:nth-child(3) { grid-column: span 1; }
  .bento-card:nth-child(4) { grid-column: span 1; }
  .bento-card:nth-child(5) { grid-column: span 1; }

  .products-track { grid-template-columns: 1fr 1fr; }

  .values-grid { grid-template-columns: 1fr; }
  .value-block { padding: 2rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .exhibition-card { padding: 2rem; }
}

@media (max-width: 480px) {
  .products-track { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .about-img-secondary { display: none; }
}