:root {
  --page-bg: #FFFFFF;
  --section-bg: #F7F8FC;
  --surface: #FFFFFF;
  --surface-muted: #F3F5FA;

  --text-primary: #172033;
  --text-secondary: #596579;
  --text-muted: #758197;

  --brand-primary: #2939E8;
  --brand-secondary: #B83BEE;

  --border-color: #E1E6EF;

  --shadow-card: 0 3px 14px rgba(23, 32, 51, 0.06);

  --primary-blue: #2939E8;
  --primary-blue-hover: #1e2cd4;
  --deep-blue: #172033;
  --electric-purple: #7c3aed;
  --purple-accent: #b83bee;
  --bg-main: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-surface: #F7F8FC;
  --border-focus: #2939E8;
  --success: #15803d;
  --success-bg: #dcfce7;
  --warning: #b45309;
  --warning-bg: #fef3c7;
  --error: #dc2626;
  --error-bg: #fee2e2;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(23, 32, 51, 0.06);
  --shadow-lg: 0 10px 25px -5px rgba(23, 32, 51, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1280px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--page-bg);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button, input, select, textarea {
  font: inherit;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* LIGHT ANNOUNCEMENT BAR */
.announcement-bar {
  background: #F7F8FC;
  color: #172033;
  font-size: 0.8125rem;
  padding: 8px 0;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-bottom: 1px solid #E1E6EF;
}

.announcement-bar .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.announcement-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #2939E8;
  font-weight: 600;
  text-decoration: none;
}
.announcement-phone:hover {
  text-decoration: underline;
}

/* Main Header */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-badge {
  background: linear-gradient(135deg, var(--primary-blue), var(--electric-purple));
  color: #ffffff;
  font-weight: 800;
  font-size: 1.25rem;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  letter-spacing: -0.03em;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--deep-blue);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Search Bar & Autocomplete */
.search-container {
  flex: 1;
  max-width: 540px;
  position: relative;
}

.search-form {
  position: relative;
  display: flex;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 10px 48px 10px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  background: #ffffff;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(41, 57, 232, 0.15);
}

.search-button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-blue);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.search-button:hover {
  background: var(--primary-blue-hover);
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-top: 6px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  max-height: 380px;
  overflow-y: auto;
  display: none;
}

.autocomplete-dropdown.active {
  display: block;
}

.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
  text-decoration: none;
}

.autocomplete-item:hover {
  background: var(--bg-surface);
}

.autocomplete-thumb {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #ffffff;
  padding: 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.autocomplete-info {
  flex: 1;
}

.autocomplete-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.autocomplete-price {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary-blue);
}

/* Header Action Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.action-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.action-item:hover {
  color: var(--primary-blue);
}

.action-badge {
  background: var(--primary-blue);
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  line-height: 1;
}

/* Navigation Menu */
.main-nav {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
}

.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 28px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 10px 0;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.nav-link.highlight {
  color: var(--primary-blue);
  background: rgba(41, 57, 232, 0.08);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #ffffff 0%, #edf1fc 100%);
  border-bottom: 1px solid var(--border-color);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(41, 57, 232, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--deep-blue);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary-blue), var(--purple-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--electric-purple));
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(41, 57, 232, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(41, 57, 232, 0.45);
}

.btn-secondary {
  background: #ffffff;
  border-color: var(--border-color);
  color: var(--deep-blue);
}

.btn-secondary:hover {
  background: var(--bg-surface);
  border-color: var(--primary-blue);
}

.hero-trust-list {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-item svg {
  color: var(--success);
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-card-display {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  max-width: 480px;
  width: 100%;
}

/* Category Grid */
.section-padding {
  padding: 56px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--deep-blue);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
  text-decoration: none;
}

.category-card:hover {
  border-color: var(--primary-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.category-icon-box {
  width: 64px;
  height: 64px;
  background: var(--bg-surface);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-blue);
}

.category-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.category-count {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Product Cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.product-badge-wrap {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.badge-featured {
  background: var(--primary-blue);
  color: #ffffff;
}

.badge-instock {
  background: var(--success-bg);
  color: var(--success);
}

.badge-lowstock {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge-outofstock {
  background: var(--error-bg);
  color: var(--error);
}

.product-img-wrap {
  background: #ffffff;
  padding: 24px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: var(--transition);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-details {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-brand {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.product-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin-top: 4px;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-specs {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-pricing {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--deep-blue);
}

.price-mrp {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-card-actions {
  display: flex;
  gap: 8px;
}

.btn-card-cart {
  flex: 1;
  padding: 8px 12px;
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--primary-blue);
  color: #ffffff;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-card-cart:hover {
  background: var(--primary-blue-hover);
}

.btn-card-wish {
  padding: 8px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.btn-card-wish:hover {
  color: var(--error);
  border-color: var(--error);
}

/* Feature Strip */
.features-strip {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 36px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.feature-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(41, 57, 232, 0.1);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--deep-blue);
  margin-bottom: 4px;
}

.feature-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* LIGHT CUSTOM PC BUILDER BANNER */
.builder-spotlight {
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F2FF 100%);
  color: #172033;
  border: 1px solid #E1E6EF;
  border-radius: var(--radius-lg);
  padding: 48px;
  margin: 56px 0;
  position: relative;
  overflow: hidden;
}

.builder-spotlight-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}

.builder-spotlight-title {
  color: #172033;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
}

.builder-spotlight-desc {
  color: #596579;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

/* LIGHT FOOTER */
.site-footer {
  background: #F5F7FC;
  color: #596579;
  padding: 56px 0 24px;
  border-top: 1px solid #E1E6EF;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-heading {
  color: #172033;
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

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

.footer-links a {
  font-size: 0.875rem;
  color: #596579;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #2939E8;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: #596579;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  color: #2939E8;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid #E1E6EF;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: #758197;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (High Accessibility, Mobile-Optimized)
   ========================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: #FFFFFF !important;
  border-radius: 50px;
  padding: 12px 20px 12px 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.2s ease;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.whatsapp-float-btn:hover {
  background-color: #20BA5A;
  color: #FFFFFF !important;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
}

.whatsapp-float-btn:active {
  transform: translateY(0) scale(0.98);
}

.whatsapp-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
  flex-shrink: 0;
}

.whatsapp-label {
  white-space: nowrap;
}

/* ==========================================================================
   RESPONSIVE LAYOUT SYSTEMS (Product, Builder, Cart, Checkout, Catalogue)
   ========================================================================== */
/* Product Detail Showcase */
.product-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 36px;
  margin-bottom: 40px;
}

.product-gallery-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background: #ffffff;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border-color);
}

.product-main-img-box {
  width: 100%;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 10px;
  border: 1px solid #edf2f7;
  padding: 20px;
}

.product-showcase-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 12px;
}

.product-actions-group {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* Prebuilt Showcase Grid */
.prebuilt-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 36px;
  margin-bottom: 40px;
}

/* Custom PC Builder Layout */
.builder-layout-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.builder-step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.builder-step-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.builder-summary-card {
  position: sticky;
  top: 96px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

/* Cart Layout */
.cart-layout-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

.cart-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  gap: 20px;
}

.cart-item-actions-mobile {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Checkout Layout */
.checkout-layout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 36px;
  align-items: start;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* Catalogue Layout */
.catalogue-layout-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* Contact Layout */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}

/* ==========================================================================
   TABLET & INTERMEDIATE BREAKPOINTS (max-width: 991px)
   ========================================================================== */
@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .builder-spotlight-inner {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .product-showcase-grid,
  .prebuilt-showcase-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .builder-layout-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .builder-summary-card {
    position: static;
  }
  .cart-layout-grid,
  .checkout-layout-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .catalogue-layout-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ==========================================================================
   MOBILE RESPONSIVE BREAKPOINT (max-width: 768px)
   CRITICAL: NON-STICKY HEADER, COMPACT PADDING, ZERO WASTED SPACE
   ========================================================================== */
@media (max-width: 768px) {
  /* Site Header is NOT sticky on mobile — scrolls naturally offscreen */
  .site-header {
    position: static !important;
    top: auto !important;
    box-shadow: none;
    border-bottom: 1px solid var(--border-color);
  }

  /* Compact Announcement Bar */
  .announcement-bar {
    padding: 4px 12px;
    font-size: 0.75rem;
    line-height: 1.3;
  }
  .announcement-bar .inner {
    flex-direction: column;
    gap: 2px;
  }
  .announcement-phone {
    font-size: 0.75rem;
  }

  /* Compact Header Top: Logo & Icons in 1 line, Search bar in row 2 */
  .header-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 8px 0 10px;
  }

  .brand-logo {
    gap: 8px;
  }
  .brand-badge {
    padding: 5px 8px;
    font-size: 0.9375rem;
    border-radius: var(--radius-sm);
  }
  .brand-title {
    font-size: 1.0625rem;
  }
  .brand-subtitle {
    display: none; /* remove subtitle clutter on mobile */
  }

  .header-actions {
    gap: 12px;
  }
  .action-item {
    font-size: 0.8125rem;
    gap: 4px;
    padding: 6px;
  }
  .action-text {
    display: none; /* icons only for clean compact top bar */
  }

  /* Search bar full width beneath logo */
  .search-container {
    order: 3;
    max-width: 100%;
    width: 100%;
    margin-top: 4px;
  }
  .search-input {
    height: 38px;
    padding: 8px 40px 8px 14px;
    font-size: 0.8125rem;
  }
  .search-button {
    width: 28px;
    height: 28px;
    right: 5px;
  }

  /* Horizontal touch navigation with clean spacing */
  .main-nav {
    border-top: 1px solid var(--border-color);
  }
  .nav-list {
    gap: 14px;
    padding: 8px 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .nav-list::-webkit-scrollbar {
    display: none;
  }
  .nav-link {
    font-size: 0.8125rem;
    padding: 3px 6px;
  }
  .nav-link.highlight {
    padding: 4px 10px;
  }

  /* Content Containers */
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .section-padding {
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .hero-title {
    font-size: 1.875rem;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Product details mobile adjustments */
  .product-main-img-box {
    height: 260px;
    padding: 10px;
  }
  .product-showcase-title {
    font-size: 1.375rem;
  }
  .product-actions-group {
    flex-direction: column;
    align-items: stretch;
  }
  .product-actions-group .btn {
    width: 100%;
    justify-content: center;
  }

  /* Builder step card mobile adjustments */
  .builder-step-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .builder-step-actions {
    width: 100%;
    justify-content: space-between;
  }

  /* Cart item row mobile adjustments */
  .cart-item-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px;
    gap: 12px;
  }
  .cart-item-actions-mobile {
    width: 100%;
    justify-content: space-between;
  }

  /* Form grids on mobile */
  .form-grid-2,
  .form-grid-3 {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Footer on mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Floating WhatsApp button switches to high-visibility circular FAB */
  .whatsapp-float-btn {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(37, 211, 102, 0.5);
  }
  .whatsapp-label {
    display: none;
  }
  .whatsapp-icon {
    width: 28px;
    height: 28px;
  }
}

/* Extra small screens (max-width: 480px) */
@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}