/* ============================================
   MAGICMINER STATIC SITE — GLOBAL STYLES
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ─── CSS Variables ─── */
:root {
  --clr-bg:          #0a0c10;
  --clr-bg2:         #111420;
  --clr-bg3:         #181d2a;
  --clr-surface:     #1c2130;
  --clr-border:      #2a3045;
  --clr-accent:      #f5a623;
  --clr-accent2:     #ff6b35;
  --clr-text:        #e8eaf0;
  --clr-muted:       #7a8399;
  --clr-white:       #ffffff;
  --clr-green:       #22c55e;
  --clr-red:         #ef4444;

  --font-display:    'Rajdhani', sans-serif;
  --font-body:       'Inter', sans-serif;

  --radius:          8px;
  --radius-lg:       14px;
  --shadow:          0 4px 24px rgba(0,0,0,0.4);
  --shadow-card:     0 2px 16px rgba(0,0,0,0.5);
  --transition:      0.22s ease;

  --nav-h:           64px;
  --topbar-h:        36px;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ─── Utility ─── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }

/* ============================================
   TOP BAR
   ============================================ */
.topbar {
  height: var(--topbar-h);
  background: var(--clr-bg2);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.topbar-left {
  font-size: 12px;
  color: var(--clr-muted);
  display: flex;
  gap: 20px;
}
.topbar-left a:hover { color: var(--clr-accent); }
.topbar-right {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 12px;
}
.topbar-right a {
  color: var(--clr-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color var(--transition);
}
.topbar-right a:hover { color: var(--clr-accent); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(10, 12, 16, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
}
.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.navbar-logo img {
  height: 36px;
  width: auto;
}
.navbar-logo span {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--clr-white);
}
.navbar-logo span em {
  color: var(--clr-accent);
  font-style: normal;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--clr-text);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  background: var(--clr-surface);
  color: var(--clr-accent);
}
.nav-link svg { opacity: 0.6; }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--clr-bg2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition);
  z-index: 200;
}
.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--clr-muted);
  border-radius: 6px;
  transition: all var(--transition);
}
.dropdown a:hover {
  background: var(--clr-surface);
  color: var(--clr-accent);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-contact {
  padding: 8px 20px;
  background: var(--clr-accent);
  color: #000;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: opacity var(--transition);
}
.btn-contact:hover { opacity: 0.85; }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   HERO BANNER
   ============================================ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--clr-bg2);
  border-bottom: 1px solid var(--clr-border);
}
.hero-slides {
  position: relative;
  height: 500px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  pointer-events: all;
}
.hero-slide-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-bg) 0%, var(--clr-bg3) 100%);
}
.hero-slide-bg img {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 55%;
  object-fit: cover;
  opacity: 0.6;
}
.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--clr-bg) 35%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 500px;
  padding: 0 0 0 60px;
}
.hero-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(245,166,35,0.15);
  border: 1px solid var(--clr-accent);
  color: var(--clr-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 20px;
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 12px;
}
.hero-title span { color: var(--clr-accent); }
.hero-sub {
  font-size: 15px;
  color: var(--clr-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}
.hero-price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-price-old {
  font-size: 18px;
  color: var(--clr-muted);
  text-decoration: line-through;
}
.hero-price-new {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--clr-accent);
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--clr-accent);
  color: #000;
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius);
  transition: all var(--transition);
  letter-spacing: 0.5px;
}
.hero-cta:hover {
  background: var(--clr-accent2);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(245,166,35,0.3);
}

/* Hero dots */
.hero-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  transition: all var(--transition);
  cursor: pointer;
}
.hero-dot.active {
  background: var(--clr-accent);
  width: 24px;
  border-radius: 4px;
}

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--clr-white);
}
.section-divider {
  width: 48px;
  height: 3px;
  background: var(--clr-accent);
  border-radius: 2px;
  margin: 12px auto 0;
}

/* ============================================
   FILTER BAR
   ============================================ */
.filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 36px;
}
.filter-btn {
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--clr-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--clr-accent);
  color: #000;
  border-color: var(--clr-accent);
}

/* ============================================
   PRODUCT GRID
   ============================================ */
.products-section {
  padding: 72px 0;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

/* ─── Product Card ─── */
.product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--clr-accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(245,166,35,0.15);
}

.card-image-wrap {
  position: relative;
  padding-top: 100%;
  background: var(--clr-bg3);
  overflow: hidden;
}
.card-image-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .card-image-wrap img {
  transform: scale(1.05);
}
.card-image-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-border);
  font-size: 48px;
}

/* Badges */
.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.badge {
  display: inline-block;
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 4px;
}
.badge-discount {
  background: var(--clr-accent2);
  color: #fff;
}
.badge-new {
  background: var(--clr-green);
  color: #fff;
}
.badge-hot {
  background: var(--clr-accent);
  color: #000;
}

/* Card body */
.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-brand {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 4px;
}
.card-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--clr-white);
  line-height: 1.3;
  margin-bottom: 6px;
}

/* Stars */
.card-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 10px;
}
.star {
  color: var(--clr-accent);
  font-size: 12px;
}
.star.empty { color: var(--clr-border); }

/* Key spec */
.card-spec {
  font-size: 12px;
  color: var(--clr-muted);
  margin-bottom: 14px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.card-spec span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-spec strong { color: var(--clr-text); }

/* Pricing */
.card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 14px;
}
.price-old {
  font-size: 13px;
  color: var(--clr-muted);
  text-decoration: line-through;
}
.price-new {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--clr-accent);
}

/* Card CTA */
.card-btn {
  display: block;
  width: 100%;
  padding: 10px;
  text-align: center;
  background: transparent;
  border: 1px solid var(--clr-accent);
  color: var(--clr-accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.card-btn:hover {
  background: var(--clr-accent);
  color: #000;
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail {
  padding: 48px 0 80px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--clr-muted);
  margin-bottom: 36px;
}
.breadcrumb a:hover { color: var(--clr-accent); }
.breadcrumb-sep { opacity: 0.4; }
.breadcrumb .current { color: var(--clr-text); }

/* Product layout */
.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

/* Gallery */
.product-gallery {}
.gallery-main {
  background: var(--clr-bg3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  margin-bottom: 12px;
  position: relative;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: opacity var(--transition);
}
.gallery-thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.thumb {
  width: 72px;
  height: 72px;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--clr-bg3);
  transition: border-color var(--transition);
  flex-shrink: 0;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb.active, .thumb:hover { border-color: var(--clr-accent); }

/* Product info */
.product-info {}
.product-info-brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 8px;
}
.product-info-name {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: 12px;
}
.product-info-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 20px;
}
.product-info-stars .star { font-size: 15px; }
.review-count {
  font-size: 13px;
  color: var(--clr-muted);
  margin-left: 4px;
}

/* Pricing block */
.price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--clr-bg3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
}
.price-block .price-new {
  font-size: 36px;
}
.price-block .price-old {
  font-size: 16px;
}
.price-block .price-save {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  background: rgba(239,68,68,0.15);
  color: var(--clr-red);
  border-radius: 4px;
  border: 1px solid rgba(239,68,68,0.3);
}

/* Quick specs */
.quick-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}
.spec-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--clr-bg3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
}
.spec-pill-icon {
  font-size: 18px;
  opacity: 0.8;
}
.spec-pill-body {}
.spec-pill-label {
  font-size: 10px;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.spec-pill-value {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--clr-white);
}

/* Variant selector */
.variant-section {
  margin-bottom: 24px;
}
.variant-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.variant-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.variant-btn {
  padding: 8px 20px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--clr-muted);
  background: var(--clr-surface);
  transition: all var(--transition);
}
.variant-btn:hover, .variant-btn.selected {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(245,166,35,0.08);
}

/* Quantity & Add to cart */
.purchase-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: center;
}
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-bg3);
}
.qty-btn {
  width: 36px;
  height: 44px;
  font-size: 18px;
  color: var(--clr-muted);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-btn:hover { background: var(--clr-surface); color: var(--clr-text); }
.qty-num {
  width: 44px;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  color: var(--clr-white);
  background: transparent;
  border: none;
  outline: none;
}
.btn-addtocart {
  flex: 1;
  padding: 12px 24px;
  background: var(--clr-accent);
  color: #000;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-addtocart:hover {
  background: var(--clr-accent2);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(245,166,35,0.3);
}

/* Contact/inquiry buttons */
.contact-row {
  display: flex;
  gap: 10px;
}
.btn-whatsapp, .btn-telegram {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-whatsapp {
  background: #25d366;
  color: #fff;
}
.btn-whatsapp:hover { background: #1fb356; }
.btn-telegram {
  background: #0088cc;
  color: #fff;
}
.btn-telegram:hover { background: #0077b3; }

/* ─── Product Tabs (Description / Specs) ─── */
.product-tabs {
  margin-top: 64px;
}
.tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--clr-border);
  margin-bottom: 32px;
}
.tab-nav-btn {
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--clr-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}
.tab-nav-btn:hover { color: var(--clr-text); }
.tab-nav-btn.active {
  color: var(--clr-accent);
  border-bottom-color: var(--clr-accent);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Description content */
.tab-panel-content {
  max-width: 800px;
}
.tab-panel-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--clr-white);
  margin: 24px 0 10px;
}
.tab-panel-content p {
  color: var(--clr-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.tab-panel-content ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--clr-muted);
  line-height: 1.9;
}
.tab-panel-content img {
  border-radius: var(--radius-lg);
  margin: 20px 0;
  max-width: 100%;
}

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  max-width: 700px;
}
.spec-table tr {
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--transition);
}
.spec-table tr:hover { background: var(--clr-surface); }
.spec-table td {
  padding: 14px 16px;
  font-size: 14px;
}
.spec-table td:first-child {
  color: var(--clr-muted);
  width: 40%;
  font-weight: 500;
}
.spec-table td:last-child {
  color: var(--clr-text);
  font-weight: 600;
}

/* ─── Related Products ─── */
.related-section {
  margin-top: 72px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  margin-top: 80px;
  background: var(--clr-bg2);
  border-top: 1px solid var(--clr-border);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {}
.footer-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 12px;
}
.footer-logo em { color: var(--clr-accent); font-style: normal; }
.footer-tagline {
  font-size: 13px;
  color: var(--clr-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 34px;
  height: 34px;
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--clr-muted);
  transition: all var(--transition);
  text-decoration: none;
}
.social-btn:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
  background: rgba(245,166,35,0.1);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  font-size: 13px;
  color: var(--clr-muted);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--clr-accent); }
.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--clr-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}
.footer-contact-item .icon { flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--clr-muted);
}
.footer-payments {
  display: flex;
  gap: 8px;
  align-items: center;
}
.payment-badge {
  padding: 4px 10px;
  border: 1px solid var(--clr-border);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--clr-muted);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--clr-muted);
}
.empty-state-icon { font-size: 56px; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--clr-text);
  margin-bottom: 8px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  .navbar-nav { display: none; }
  .nav-toggle { display: flex; }
  .navbar-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--clr-bg);
    border-top: 1px solid var(--clr-border);
    overflow-y: auto;
    padding: 20px;
    gap: 4px;
    z-index: 99;
  }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: var(--clr-surface); margin-top: 4px; display: none; }
  .nav-item.open .dropdown { display: block; }

  .hero-slides { height: auto; min-height: 400px; }
  .hero-slide { position: relative; height: auto; opacity: 1; pointer-events: all; display: none; }
  .hero-slide.active { display: flex; }
  .hero-slide-bg img { display: none; }
  .hero-slide-bg::after { display: none; }
  .hero-content { padding: 48px 24px; max-width: 100%; }

  .product-layout { grid-template-columns: 1fr; gap: 32px; }
  .quick-specs { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .product-grid { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
}

@media (max-width: 480px) {
  .quick-specs { grid-template-columns: 1fr; }
  .purchase-row { flex-wrap: wrap; }
  .btn-addtocart { flex: none; width: 100%; }
  .contact-row { flex-direction: column; }
}