/* ==========================================================================
   BÖLGE YAPI - Modern Katalog Tasarım Sistemi
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #f0f9ff;
  --primary-gradient: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --accent: #f59e0b;
  --accent-hover: #d97706;
  --accent-gradient: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  --success: #10b981;
  --dark: #0f172a;
  --dark-surface: #1e293b;
  --dark-border: #334155;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.35);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--dark);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

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

.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Top bar */
.top-bar {
  background: var(--dark);
  color: #94a3b8;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #cbd5e1;
}
.top-bar-item:hover {
  color: var(--accent);
}
.top-bar-item i {
  color: var(--accent);
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: var(--transition);
}
.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  line-height: 1;
  transition: transform 0.2s ease;
}
.brand-logo:hover {
  transform: translateY(-1px);
}
.brand-emblem-img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 3px 6px rgba(13, 70, 119, 0.18));
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.brand-logo:hover .brand-emblem-img {
  transform: scale(1.06) rotate(-2deg);
}
.brand-text-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.brand-name {
  font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #0d4677;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.brand-name span {
  color: #168092;
}
.brand-tagline {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 0.55rem;
  font-weight: 800;
  letter-spacing: 1.6px;
  color: #64748b;
  margin-top: 3px;
  text-transform: uppercase;
}

/* Footer Dark Mode variant */
.footer-brand-logo .brand-emblem-img {
  width: 52px;
  height: 52px;
  filter: drop-shadow(0 4px 12px rgba(56, 189, 248, 0.25));
}
.footer-brand-logo .brand-name {
  color: #ffffff;
}
.footer-brand-logo .brand-name span {
  color: #38bdf8;
}
.footer-brand-logo .brand-tagline {
  color: #94a3b8;
}


.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--dark);
  padding: 0.5rem 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary-gradient);
  color: #fff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.5);
  transform: translateY(-1px);
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: #1eb956;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}
.btn-outline {
  border-color: var(--border-light);
  background: #fff;
  color: var(--dark);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  background: var(--dark);
  color: #fff;
  padding: 5rem 0 6rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(1.1);
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(2, 132, 199, 0.2) 0%, transparent 60%),
              linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, #0f172a 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  text-align: center;
  margin: 0 auto;
}
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #38bdf8;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.badge-pill i {
  color: var(--accent);
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.hero-title span {
  background: linear-gradient(135deg, #38bdf8 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-desc {
  font-size: 1.125rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  font-weight: 400;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* Quick Search Hero Bar */
.hero-search {
  max-width: 660px;
  margin: 0 auto 2.5rem;
  position: relative;
}
.hero-search-box {
  display: flex;
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.5rem 0.4rem 1.5rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.2);
  align-items: center;
  transition: var(--transition);
}
.hero-search-box:focus-within {
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 0 3px rgba(56, 189, 248, 0.5);
  transform: translateY(-2px);
}
.hero-search-box input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1.05rem;
  color: var(--dark);
  outline: none;
}
.hero-search-box input::placeholder {
  color: #94a3b8;
}
.hero-search-box button {
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}
.hero-search-box button:hover {
  background: var(--accent-gradient);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
}
.stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}
.stat-val span {
  color: var(--accent);
}
.stat-label {
  font-size: 0.85rem;
  color: #94a3b8;
  font-weight: 500;
}

/* Category Grid Section */
.section {
  padding: 5rem 0;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}
.section-subtitle {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: 2.25rem;
  color: var(--dark);
  margin-bottom: 1rem;
}
.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

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

.category-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  opacity: 0;
  transition: var(--transition);
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}
.category-card:hover::before {
  opacity: 1;
}
.category-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.category-card:hover .category-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.05);
}
.category-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--dark);
}
.category-count {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Catalog View & Filter Page */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.sidebar-filters {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 100px;
}
.filter-title {
  font-size: 1.1rem;
  font-weight: 700;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.filter-title i {
  color: var(--primary);
}
.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 0.25rem;
}
.filter-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}
.filter-item:hover, .filter-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}
.filter-badge {
  background: #f1f5f9;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
}
.filter-item.active .filter-badge {
  background: var(--primary);
  color: #fff;
}

/* Catalog Main Content */
.catalog-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.catalog-toolbar {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.catalog-search {
  flex: 1;
  min-width: 260px;
  position: relative;
}
.catalog-search input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  font-size: 0.9rem;
  background: #f8fafc;
  outline: none;
  transition: var(--transition);
}
.catalog-search input:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}
.catalog-search i {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 0.9rem;
}

.catalog-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}
.catalog-meta strong {
  color: var(--dark);
}

/* Product Cards Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.product-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.product-cat-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.product-id-badge {
  font-size: 0.75rem;
  color: #94a3b8;
  font-weight: 600;
  font-family: monospace;
}
.product-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.35;
  margin-bottom: 1.25rem;
  word-break: break-word;
  min-height: 2.7rem;
}

.product-footer {
  padding-top: 1rem;
  border-top: 1px solid #f1f5f9;
  display: flex;
  gap: 0.5rem;
}
.btn-quote {
  flex: 1;
  background: #f8fafc;
  border: 1px solid var(--border-light);
  color: var(--dark);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: var(--transition);
}
.btn-quote:hover {
  background: #25D366;
  color: #fff;
  border-color: #25D366;
}
.btn-quote i {
  color: #25D366;
  font-size: 1rem;
  transition: var(--transition);
}
.btn-quote:hover i {
  color: #fff;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 0.5rem;
  border-radius: var(--radius-sm);
  background: #fff;
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.page-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}
.page-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Features / Advantages Banner */
.features-section {
  background: #fff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 4rem 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}
.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.feature-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.feature-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Call to Action */
.cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}
.cta-title {
  font-size: 2.25rem;
  color: #fff;
  margin-bottom: 1rem;
}
.cta-desc {
  color: #cbd5e1;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background: #0b1120;
  color: #94a3b8;
  padding-top: 5rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 4rem;
}
.footer-brand p {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: #94a3b8;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  font-size: 0.875rem;
  color: #94a3b8;
}
.footer-links a:hover {
  color: #38bdf8;
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 0.85rem;
}
.footer-contact-item i {
  color: var(--accent);
  margin-top: 0.2rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  text-align: center;
}

/* Empty search state */
.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-light);
}
.empty-icon {
  font-size: 3rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}
.empty-title {
  font-size: 1.25rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}
.empty-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Mobile Quick Contact Bar */
.mobile-quick-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #fff;
  border-top: 1px solid var(--border-light);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
  padding: 0.6rem 1rem;
  z-index: 99;
}
.mobile-quick-inner {
  display: flex;
  gap: 0.75rem;
}
.mobile-quick-btn {
  flex: 1;
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .sidebar-filters {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    display: none;
    border-bottom: 1px solid var(--border-light);
  }
  .nav-menu.active {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    gap: 1.5rem;
  }
  .stat-val {
    font-size: 1.5rem;
  }
  .mobile-quick-bar {
    display: block;
  }
  body {
    padding-bottom: 60px;
  }
}

@media (max-width: 480px) {
  .brand-emblem-img {
    width: 42px;
    height: 42px;
  }
  .brand-name {
    font-size: 1.25rem;
  }
  .brand-tagline {
    font-size: 0.5rem;
    letter-spacing: 1px;
  }
  #header-whatsapp-btn span {
    display: none;
  }
  #header-whatsapp-btn {
    padding: 0.55rem 0.75rem;
  }
}