/* ============================================================
   CyberForge PC — Main Stylesheet
   Dark Tech Aesthetic · Neon Accents · Desktop-First
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --bg-base:       #080810;
  --bg-surface:    #0f0f1a;
  --bg-card:       #14142a;
  --bg-card-hover: #1a1a36;
  --border:        rgba(255, 255, 255, 0.08);
  --border-hover:  rgba(0, 212, 255, 0.4);

  --cyan:    #00d4ff;
  --purple:  #8b5cf6;
  --green:   #00ff9d;
  --red:     #ff4757;
  --orange:  #ff6b35;

  --text-primary:   #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --font-head: 'Orbitron', 'Rajdhani', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.25s ease;
  --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.3);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

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

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; transition: color var(--transition); }
a:hover { color: #fff; }

img { max-width: 100%; height: auto; display: block; }

ul { list-style: none; }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-surface); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.03em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 50%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Layout ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 5rem 0; }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 8, 16, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.navbar.scrolled {
  background: rgba(8, 8, 16, 0.98);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.logo-icon { font-size: 1.6rem; filter: drop-shadow(0 0 8px var(--cyan)); }
.logo-text {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.05em;
}
.logo-accent { color: var(--cyan); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-menu a {
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
  letter-spacing: 0.02em;
  position: relative;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: #fff;
  background: rgba(0, 212, 255, 0.08);
}
.nav-menu a:hover::after,
.nav-menu a.active::after {
  left: 12px;
  right: 12px;
}
.nav-cart {
  background: rgba(0, 212, 255, 0.1) !important;
  border: 1px solid rgba(0, 212, 255, 0.25) !important;
  color: var(--cyan) !important;
  font-weight: 600 !important;
}
.nav-cart:hover {
  background: rgba(0, 212, 255, 0.2) !important;
  box-shadow: var(--shadow-neon);
}
.cart-badge {
  background: var(--cyan);
  color: #000;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50%;
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
}

/* ---------- Page Wrapper ---------- */
.page-wrapper { padding-top: 70px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
  letter-spacing: 0.03em;
  white-space: nowrap;
  font-family: var(--font-body);
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.5);
}
.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}
.btn-purple {
  background: linear-gradient(135deg, var(--purple), #6d28d9);
  color: #fff;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}
.btn-purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
  color: #fff;
}
.btn-green {
  background: linear-gradient(135deg, var(--green), #059669);
  color: #000;
  font-weight: 700;
}
.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 255, 157, 0.4);
  color: #000;
}
.btn-danger {
  background: transparent;
  color: var(--red);
  border: 1px solid rgba(255, 71, 87, 0.4);
}
.btn-danger:hover {
  background: rgba(255, 71, 87, 0.1);
  border-color: var(--red);
  color: var(--red);
}
.btn-lg { padding: 0.9rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---------- Hero (Home) ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(139, 92, 246, 0.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 20% 80%, rgba(0, 212, 255, 0.08) 0%, transparent 60%),
              var(--bg-base);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  z-index: 0;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  color: var(--cyan);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.25rem;
  line-height: 1.1;
}
.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 520px;
  line-height: 1.7;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.stat-item h3 {
  font-size: 1.8rem;
  color: var(--cyan);
  font-family: var(--font-head);
}
.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  z-index: 1;
}
.hero-pc-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.hero-pc-main {
  width: 300px;
  height: 300px;
  top: 50%;
  right: 60px;
  transform: translateY(-50%);
  background: linear-gradient(135deg, #1a1a36, #0f0f1f);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 0 60px rgba(0, 212, 255, 0.1), var(--shadow-card);
  justify-content: center;
}
.hero-pc-icon {
  font-size: 5rem;
  filter: drop-shadow(0 0 20px var(--cyan));
  animation: float 4s ease-in-out infinite;
}
.hero-pc-name {
  font-family: var(--font-head);
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}
.hero-pc-price {
  color: var(--cyan);
  font-size: 1.3rem;
  font-weight: 700;
}
.floating-tag {
  position: absolute;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--cyan);
  font-weight: 600;
  white-space: nowrap;
  animation: float-tag 3s ease-in-out infinite;
}
.ft-1 { top: 10%; right: 30px; animation-delay: 0s; }
.ft-2 { top: 35%; right: 10px; animation-delay: 1s; }
.ft-3 { bottom: 25%; right: 40px; animation-delay: 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes float-tag {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-6px); }
}

/* ---------- Featured Products (Home) ---------- */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ---------- Why Choose Us (Home) ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
}
.why-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.why-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  filter: drop-shadow(0 0 8px var(--cyan));
}
.why-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #fff;
}
.why-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Product Card ---------- */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.15), var(--shadow-card);
}
.product-image {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, #0f0f2a, #1a1a36);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 212, 255, 0.08), transparent 70%);
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}
.product-card:hover .product-image img { transform: scale(1.06); }
/* When a real photo is loaded, hide the emoji fallback */
.product-image.has-photo .product-img-icon { display: none; }
/* If image fails to load in a has-photo card, show icon */
.product-img-photo { width: 100%; height: 100%; object-fit: cover; }
.product-img-photo:not([src]),
.product-img-photo[src=""] { display: none; }
.product-img-icon {
  font-size: 4rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 16px var(--cyan));
  transition: transform var(--transition);
}
.product-card:hover .product-img-icon { transform: scale(1.1); }

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
}
.badge-new    { background: var(--cyan); color: #000; }
.badge-hot    { background: var(--red); color: #fff; }
.badge-sale   { background: var(--orange); color: #fff; }
.badge-custom { background: var(--purple); color: #fff; }

.product-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-name {
  font-family: var(--font-head);
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.02em;
}
.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.25rem 0;
}
.spec-tag {
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.15);
  color: var(--cyan);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.product-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.product-price {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cyan);
}
.product-price .price-old {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
}

/* ---------- Product Grid & Filters ---------- */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  align-items: start;
}
.filter-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
}
.filter-sidebar h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.filter-group { margin-bottom: 1.5rem; }
.filter-group label {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}
.filter-options { display: flex; flex-direction: column; gap: 0.4rem; }
.filter-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.filter-option:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.filter-option input[type="checkbox"] {
  accent-color: var(--cyan);
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.price-range { width: 100%; accent-color: var(--cyan); }
.price-display {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.products-area {}
.products-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.products-count {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.sort-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  cursor: pointer;
  font-family: var(--font-body);
}
.sort-select:focus { outline: none; border-color: var(--cyan); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* ---------- Product Detail Page ---------- */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 3rem 0;
}
.detail-gallery {
  position: sticky;
  top: 90px;
}
.detail-main-image {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  overflow: hidden;
  position: relative;
}
.detail-main-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0,212,255,0.06), transparent 70%);
}
.detail-icon { font-size: 7rem; filter: drop-shadow(0 0 30px var(--cyan)); }
.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.detail-thumb {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.5rem;
  transition: all var(--transition);
}
.detail-thumb:hover, .detail-thumb.active {
  border-color: var(--cyan);
  background: rgba(0,212,255,0.06);
}

.detail-info {}
.detail-category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.detail-title {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1rem;
}
.detail-rating {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.stars { color: #fbbf24; font-size: 1rem; }
.rating-count { font-size: 0.85rem; color: var(--text-muted); }
.detail-price-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.detail-price {
  font-family: var(--font-head);
  font-size: 2.2rem;
  color: var(--cyan);
  font-weight: 700;
}
.detail-avail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  margin-top: 0.5rem;
}
.avail-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.detail-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.spec-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}
.spec-item .spec-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.spec-item .spec-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}
.detail-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.qty-control {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-btn {
  width: 38px; height: 38px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition);
}
.qty-btn:hover { background: rgba(255,255,255,0.06); }
.qty-input {
  width: 50px;
  text-align: center;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
}
.qty-input:focus { outline: none; }

/* ---------- Page Hero (Inner Pages) ---------- */
.page-hero {
  padding: 5rem 0 3rem;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(139, 92, 246, 0.1), transparent 60%),
              var(--bg-surface);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-hero h1 { font-size: 2.5rem; margin-bottom: 0.75rem; }
.page-hero p { color: var(--text-secondary); font-size: 1.05rem; max-width: 500px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb .sep { color: var(--text-muted); }

/* ---------- Repairs / Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  filter: drop-shadow(0 0 10px var(--purple));
}
.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #fff;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.service-price {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--green);
  font-weight: 700;
}

.pricing-table {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 3rem;
}
.pricing-table table {
  width: 100%;
  border-collapse: collapse;
}
.pricing-table th {
  background: var(--bg-surface);
  padding: 1rem 1.5rem;
  text-align: left;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.pricing-table td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:hover td { background: rgba(255,255,255,0.02); }
.pricing-table .price-col {
  color: var(--cyan);
  font-weight: 700;
  font-family: var(--font-head);
}

.cta-banner {
  background: linear-gradient(135deg, rgba(0,212,255,0.07), rgba(139,92,246,0.07));
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  text-align: center;
  margin-top: 4rem;
}
.cta-banner h2 { font-size: 2rem; margin-bottom: 0.75rem; }
.cta-banner p { color: var(--text-secondary); margin-bottom: 1.75rem; font-size: 1.05rem; }

/* ---------- Forms ---------- */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 680px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}
.form-group label .required { color: var(--cyan); margin-left: 2px; }
.form-control {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.7rem 1rem;
  font-size: 0.92rem;
  font-family: var(--font-body);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }
select.form-control option { background: var(--bg-surface); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, #0f0f2a, #1a1a40);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-lg);
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(139,92,246,0.15), transparent 70%);
  z-index: 1;
  pointer-events: none;
}
.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  position: relative;
  z-index: 0;
}
.about-icon {
  font-size: 7rem;
  filter: drop-shadow(0 0 30px var(--purple));
  position: relative;
  z-index: 1;
  animation: float 5s ease-in-out infinite;
}
.about-content {}
.about-content h2 { font-size: 2rem; margin-bottom: 1rem; }
.about-content p { color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.8; }
.about-skills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.skill-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.skill-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px var(--cyan);
  flex-shrink: 0;
}
.trust-badges {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  text-align: center;
  min-width: 90px;
}
.trust-badge .tb-num {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: var(--cyan);
  font-weight: 700;
}
.trust-badge .tb-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Photo Strip (Home) ---------- */
.photo-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 200px;
  overflow: hidden;
}
.photo-strip-item {
  background-size: cover;
  background-position: center;
  position: relative;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.65) saturate(0.85);
}
.photo-strip-item:hover {
  transform: scale(1.04);
  filter: brightness(0.85) saturate(1.1);
  z-index: 1;
}

/* ---------- Repair Photo Banner ---------- */
.repair-photo-banner {
  position: relative;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 3rem 0;
}
.repair-photo-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
  display: block;
}
.repair-photo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,212,255,0.08), rgba(139,92,246,0.08));
}
.repair-photo-overlay span {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 3vw, 1.8rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 0 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
}
.team-card:hover {
  border-color: rgba(139,92,246,0.3);
  transform: translateY(-4px);
}
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1rem;
}
.team-card h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.team-card .role { font-size: 0.82rem; color: var(--cyan); font-weight: 600; }
.team-card p { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.5rem; line-height: 1.5; }

/* ---------- Contact ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.contact-info {}
.contact-info h2 { font-size: 1.8rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.7; }
.contact-items { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition);
}
.contact-item:hover { border-color: rgba(0,212,255,0.25); }
.contact-item-icon {
  font-size: 1.5rem;
  width: 44px; height: 44px;
  background: rgba(0,212,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.contact-item p { font-size: 0.92rem; color: var(--text-primary); margin: 0; }
.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1rem;
  border: 1px solid var(--border);
  height: 200px;
}
.map-container iframe {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- Cart & Checkout ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
}
.cart-section h2 { font-size: 1.4rem; margin-bottom: 1.25rem; }
.cart-items { display: flex; flex-direction: column; gap: 1rem; }
.cart-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: border-color var(--transition);
}
.cart-item:hover { border-color: rgba(0,212,255,0.2); }
.cart-item-img {
  width: 80px; height: 80px;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name {
  font-family: var(--font-head);
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 0.25rem;
}
.cart-item-detail { font-size: 0.82rem; color: var(--text-muted); }
.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}
.cart-item-price {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--cyan);
  font-weight: 700;
}
.cart-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.cart-empty .empty-icon { font-size: 4rem; margin-bottom: 1rem; opacity: 0.4; }
.cart-empty h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.cart-empty p { color: var(--text-muted); margin-bottom: 1.5rem; font-size: 0.9rem; }

.order-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: sticky;
  top: 90px;
}
.order-summary h3 { font-size: 1.1rem; margin-bottom: 1.25rem; }
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.summary-row:last-of-type { border-bottom: none; }
.summary-row.total {
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 700;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.summary-row.total .amount { color: var(--cyan); font-family: var(--font-head); font-size: 1.3rem; }

.payment-methods {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}
.payment-option {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.payment-option:hover,
.payment-option.active {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,212,255,0.05);
}

/* ---------- Related Products ---------- */
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ---------- Alert / Notification ---------- */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), var(--shadow-neon);
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  pointer-events: none;
  max-width: 360px;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.toast-icon { font-size: 1.4rem; }
.toast-text { font-size: 0.9rem; }
.toast-text strong { display: block; color: var(--text-primary); }
.toast-text span { color: var(--text-muted); font-size: 0.82rem; }

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 1.5rem;
  margin-top: 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand .logo-text {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 240px;
}
.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.social-links {
  display: flex;
  gap: 0.75rem;
}
.social-link {
  width: 34px; height: 34px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all var(--transition);
}
.social-link:hover {
  border-color: rgba(0,212,255,0.4);
  background: rgba(0,212,255,0.08);
}

/* ---------- Divider ---------- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-cyan    { color: var(--cyan); }
.text-purple  { color: var(--purple); }
.text-green   { color: var(--green); }
.text-muted   { color: var(--text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* ============================================================
   RESPONSIVE — Mobile & Tablet
   ============================================================ */

/* ---------- Mobile Hamburger Button ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1100;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}
/* Animate to X when open */
.nav-toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ============================================================
   Tablet — ≤ 1024px
   ============================================================ */
@media (max-width: 1024px) {
  .hero-visual { display: none; }

  /* ----- Navbar (hamburger at ≤1024px) ----- */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(8, 8, 16, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1rem 1rem;
    /* translate up by own height + navbar height to fully hide above viewport */
    transform: translateY(calc(-100% - 80px));
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0s linear 0.3s;
    pointer-events: none;
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateY(0);
    visibility: visible;
    transition: transform 0.3s ease, visibility 0s linear 0s;
    pointer-events: auto;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
  }

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

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

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

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

  .photo-strip {
    grid-template-columns: repeat(2, 1fr);
    height: 160px;
  }

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

  .shop-layout {
    grid-template-columns: 220px 1fr;
  }

  .product-detail-layout {
    gap: 2rem;
  }

  .about-grid {
    gap: 2.5rem;
  }
}

/* ============================================================
   Mobile — ≤ 768px
   ============================================================ */
@media (max-width: 768px) {

  /* ----- Layout / Sections ----- */
  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-header h2 {
    font-size: 1.7rem;
  }

  /* ----- Hero ----- */
  .hero {
    min-height: auto;
    padding: 3rem 0 3.5rem;
    align-items: flex-start;
  }

  .hero-visual {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-cta {
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-direction: column;
  }

  .hero-cta .btn-lg {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .stat-item h3 {
    font-size: 1.4rem;
  }

  /* ----- Grids ----- */
  .why-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  /* ----- Shop layout ----- */
  .shop-layout {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
    display: none;
  }

  .filter-sidebar.sidebar-open {
    display: block;
  }

  .products-toolbar {
    flex-direction: row;
    flex-wrap: wrap;
  }

  /* ----- Product detail ----- */
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem 0;
  }

  .detail-gallery {
    position: static;
  }

  .detail-main-image {
    height: 260px;
  }

  .detail-title {
    font-size: 1.5rem;
  }

  .detail-specs-grid {
    grid-template-columns: 1fr 1fr;
  }

  .detail-actions {
    flex-wrap: wrap;
  }

  /* ----- About ----- */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-visual {
    height: 220px;
  }

  .about-content h2 {
    font-size: 1.6rem;
  }

  .trust-badges {
    gap: 0.75rem;
  }

  /* ----- Contact ----- */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* ----- Cart ----- */
  .cart-layout {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }

  .cart-item {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .cart-item-controls {
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: space-between;
  }

  /* ----- Forms ----- */
  .form-row {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 1.5rem 1rem;
  }

  /* ----- CTA Banner ----- */
  .cta-banner {
    padding: 2rem 1.25rem;
    margin-top: 2rem;
  }

  .cta-banner h2 {
    font-size: 1.5rem;
  }

  /* ----- Page Hero ----- */
  .page-hero {
    padding: 3.5rem 0 2rem;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  /* ----- Pricing table ----- */
  .pricing-table {
    overflow-x: auto;
  }

  .pricing-table table {
    min-width: 500px;
  }

  /* ----- Footer ----- */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  /* ----- Toast ----- */
  .toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }

  /* ----- Touch targets ----- */
  .btn {
    min-height: 44px;
  }

  .nav-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  /* ----- Repair photo banner ----- */
  .repair-photo-banner {
    height: 180px;
    margin: 2rem 0;
  }
}

/* ============================================================
   Small phones — ≤ 480px
   ============================================================ */
@media (max-width: 480px) {
  .why-grid {
    grid-template-columns: 1fr;
  }

  .featured-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

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

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

  .photo-strip {
    display: none;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .detail-specs-grid {
    grid-template-columns: 1fr;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

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

  .btn-lg {
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
  }

  .about-skills {
    grid-template-columns: 1fr;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .page-hero h1 {
    font-size: 1.5rem;
  }

  .cta-banner h2 {
    font-size: 1.3rem;
  }

  .nav-container {
    padding: 0 1rem;
  }

  .logo-text {
    font-size: 1.15rem;
  }

  .repair-photo-banner {
    height: 160px;
  }

  .about-visual {
    height: 200px;
  }
}

/* ---------- Filter toggle button (hidden on desktop) ---------- */
.filter-toggle-btn {
  display: none;
}
@media (max-width: 768px) {
  .filter-toggle-btn {
    display: inline-flex;
  }
}