/* ALPA TEKNIK - ULTRA MODERN DESIGN SYSTEM */

/* CSS Reset & Variables */
:root {
  /* Modern Color Palette */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;

  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;

  --success-500: #10b981;
  --warning-500: #f59e0b;
  --error-500: #ef4444;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
  font-size: 17px;
}

body {
  font-family: var(--font-family);
    line-height: 1.6;
  color: var(--neutral-800);
  background-color: white;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--neutral-200);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
  transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  height: 72px;
}

.nav-logo h2 {
  color: var(--primary-700);
    font-weight: 700;
    font-size: 1.5rem;
  letter-spacing: -0.025em;
}

.nav-menu {
    display: flex;
    list-style: none;
  gap: var(--space-8);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
  color: var(--neutral-700);
    font-weight: 500;
  font-size: 0.875rem;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
    position: relative;
}

.nav-menu a:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

.mobile-menu-toggle {
    display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--neutral-700);
    cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
  z-index: 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
    align-items: center;
    position: static;
    z-index: auto;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.025em;
}

.hero-text p {
  font-size: 1.125rem;
  margin-bottom: var(--space-8);
    opacity: 0.9;
  line-height: 1.7;
}

.hero-buttons {
    display: flex;
  gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-placeholder {
  width: 100%;
  max-width: 500px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
    font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
    border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn i, .btn svg {vertical-align:middle; margin-right: .5rem; width: 1em; height: 1em; fill: currentColor}

.btn-primary {
  background: white;
  color: var(--primary-700);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--neutral-50);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Sections */
.section {
  padding: var(--space-20) 0;
}

.section-header {
    text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--neutral-600);
  max-width: 600px;
    margin: 0 auto;
  line-height: 1.7;
}

/* About Section */
.about {
  background: var(--neutral-50);
}

.about-content {
    display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
  color: var(--primary-700);
  margin-bottom: var(--space-4);
}

.about-text p {
  color: var(--neutral-600);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.about-stats {
    display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.stat-item {
    text-align: center;
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--neutral-200);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-600);
  display: block;
  margin-bottom: var(--space-2);
}

.stat-label {
  color: var(--neutral-600);
  font-weight: 500;
}

/* Categories Section */
.categories {
  background: white;
}

.categories-grid {
    display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.category-item {
  background: white;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--neutral-200);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
}

.category-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-300);
}

.category-link {
  display: block;
  padding: var(--space-8);
  text-decoration: none;
  color: inherit;
}

.category-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.category-info h4 {
  font-size: 1.125rem;
    font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-2);
}

.category-info span {
  font-size: 0.875rem;
  color: var(--neutral-500);
  background: var(--neutral-100);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  display: inline-block;
}

/* Contact Section */
.contact {
  background: var(--neutral-50);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact-info-card {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-size: 1.5rem;
    font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-6);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-item {
    display: flex;
  align-items: center;
  gap: var(--space-3);
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-100);
  border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
  color: var(--primary-600);
    flex-shrink: 0;
}
.contact-icon svg { width:18px; height:18px; fill: currentColor }

.contact-text {
  color: var(--neutral-600);
}

.contact-form {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--neutral-700);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
    width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
  background: var(--neutral-900);
  color: white;
  padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: white;
}

.footer-section p,
.footer-section li {
  color: var(--neutral-400);
  line-height: 1.7;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--space-2);
}

.footer-section a {
  color: var(--neutral-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--neutral-800);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* footer-social kaldırıldı */

/* Mobile Map */
.mobile-map-section {
  padding: var(--space-8) 0;
  background: var(--neutral-800);
  border-top: 1px solid var(--neutral-700);
}

.mobile-map-section h4 {
  color: white;
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  text-align: center;
}

.mobile-map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mobile-map-container iframe {
        width: 100%;
  height: 250px;
  border: none;
}

/* Products Grid */
    .products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
    }
    
    .product-card {
  background: white;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--neutral-200);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-300);
}

.product-image {
        width: 100%;
  height: 200px;
  background: var(--neutral-100);
  display: flex;
  align-items: center;
        justify-content: center;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  padding: var(--space-6);
}

.product-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-2);
}

.product-info p {
  color: var(--neutral-600);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content,
  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .categories-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-buttons {
    justify-content: center;
  }

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

  .categories-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .category-item {
    margin: 0 var(--space-4);
    }

    .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--space-16) 0;
  }

  .hero {
    padding: 80px 0 40px;
  }

  .btn {
    padding: var(--space-3) var(--space-5);
        font-size: 0.8rem;
    }

  .category-link {
    padding: var(--space-6);
  }

  .category-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
}

/* Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Category Design - Updated */
.category-content {
  padding: var(--space-6);
}

.category-header {
    display: flex;
  align-items: center;
  gap: var(--space-3);
}

.category-left-border {
  width: 4px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.category-text {
    flex: 1;
}

.category-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-1);
    line-height: 1.3;
}

.category-count {
  font-size: 0.875rem;
  color: var(--neutral-500);
  margin: 0;
}

.subcategory-count {
  font-size: 0.75rem;
  color: var(--neutral-400);
  margin: 0.25rem 0 0 0;
  font-style: italic;
}

/* Products Page Styles */
.products-section {
  padding: var(--space-20) 0;
  background: var(--neutral-50);
}

.filter-section {
  margin-bottom: var(--space-8);
  display: flex;
  justify-content: center;
}

.filter-dropdown {
    position: relative;
    display: inline-block;
}

.filter-toggle {
    display: flex;
    align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: white;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-weight: 500;
  color: var(--neutral-700);
  transition: all var(--transition-fast);
  min-width: 200px;
    justify-content: space-between;
}

.filter-toggle:hover {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.filter-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 100;
  margin-top: var(--space-2);
}

.filter-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.filter-option {
    display: flex;
    align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  color: var(--neutral-700);
}

.filter-option:hover {
  background: var(--primary-50);
  color: var(--primary-700);
}

.filter-option:first-child {
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.filter-option:last-child {
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

/* Collapsible hierarchical filter options */
.filter-option.main-category {
  border-bottom: 1px solid var(--neutral-100);
}

.filter-option.sub-category {
  padding-left: 1rem;
  font-size: 0.875rem;
  color: var(--neutral-600);
  border-left: 3px solid var(--primary-100);
  background: var(--neutral-25);
}

.filter-option.sub-category:hover {
  background: var(--primary-50);
  color: var(--primary-600);
  border-left-color: var(--primary-300);
}

.category-row {
        display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
        cursor: pointer;
  padding: var(--space-3) var(--space-4);
}

.category-row.sub-row {
  padding: var(--space-2) var(--space-4);
}

.toggle-icon {
  width: 12px;
  font-size: 0.75rem;
  color: var(--neutral-500);
  transition: transform var(--transition-fast);
}

.main-icon {
  color: var(--primary-600);
  font-size: 0.875rem;
}

.sub-icon {
  color: var(--neutral-500);
  font-size: 0.75rem;
}

.sub-count {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--neutral-400);
  background: var(--neutral-100);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-full);
}

.filter-option.main-category:hover .toggle-icon {
  color: var(--primary-600);
}

.filter-option.main-category:hover .main-icon {
  color: var(--primary-700);
}

/* Remove default filter option padding for custom layout */
.filter-option.main-category,
.filter-option.sub-category {
  padding: 0;
}

/* Modern Product Information Card */
.product-info-card {
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--neutral-200);
  padding: var(--space-6);
  position: relative;
  transition: all var(--transition-normal);
  cursor: pointer;
  height: auto;
  min-height: 200px;
  display: flex;
        flex-direction: column;
  justify-content: space-between;
}

.product-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-300);
}

.product-info-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--space-4);
  bottom: var(--space-4);
  width: 4px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.product-card-content {
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
}

.product-card-header {
  display: flex;
        flex-direction: column;
  gap: var(--space-2);
}

.product-card-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--neutral-900);
  line-height: 1.3;
  margin: 0;
  font-family: var(--font-family);
}

.product-card-category {
  font-size: 0.875rem;
  font-weight: 700;
  color: #f59e0b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
  font-family: var(--font-family);
}

.product-card-specs {
  display: flex;
        flex-direction: column;
  gap: var(--space-3);
  margin-top: auto;
}

.product-spec-item {
  display: flex;
        flex-direction: column;
  gap: var(--space-1);
}

.product-spec-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin: 0;
  font-family: var(--font-family);
}

.product-spec-value {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--neutral-700);
  margin: 0;
  font-family: var(--font-family);
  line-height: 1.4;
}

/* Legacy Product Card Support */
.product-content {
  padding: var(--space-6);
}

.product-info {
  padding: 0;
}

.product-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.product-left-border {
  width: 4px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.product-text {
  flex: 1;
}

.product-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-1);
  line-height: 1.3;
}

.product-category {
        font-size: 0.75rem;
  font-weight: 500;
  color: var(--neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.product-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.detail-item {
    display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--neutral-100);
}

.detail-item:last-child {
  border-bottom: none;
}

.detail-label {
  font-size: 0.875rem;
  color: var(--neutral-600);
    font-weight: 500;
}

.detail-value {
  font-size: 0.875rem;
  color: var(--neutral-800);
    font-weight: 600;
}

/* Footer Modernization */
.footer-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-logo {
    display: flex;
    flex-direction: column;
  gap: var(--space-4);
}

.footer-logo img {
  max-width: 150px;
  height: auto;
}

.footer-contact h4 {
  font-size: 1.125rem;
    font-weight: 600;
  margin-bottom: var(--space-4);
    color: white;
}

.contact-list {
    display: flex;
    flex-direction: column;
  gap: var(--space-3);
}

.contact-list .contact-item {
    display: flex;
    align-items: flex-start;
  gap: var(--space-3);
}

.contact-list .contact-item i {
  color: var(--primary-400);
  margin-top: var(--space-1);
    flex-shrink: 0;
}

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

.footer-map h4 {
  font-size: 1.125rem;
    font-weight: 600;
  margin-bottom: var(--space-4);
    color: white;
}

.map-container {
  border-radius: var(--radius-xl);
    overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* Product Detail Page */
.product-detail-section {
  padding: 120px 0 var(--space-20);
  background: var(--neutral-50);
}

.breadcrumb {
  margin-bottom: var(--space-8);
}

.breadcrumb ul {
    display: flex;
  list-style: none;
  gap: var(--space-2);
    align-items: center;
}

.breadcrumb li {
  color: var(--neutral-500);
  font-size: 0.875rem;
}

.breadcrumb li:not(:last-child):after {
  content: '/';
  margin-left: var(--space-2);
  color: var(--neutral-400);
}

.breadcrumb a {
  color: var(--primary-600);
    text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-sep {
  color: #9ca3af;
  margin: 0 .35rem;
}

.breadcrumb [aria-current="page"] {
  color: #111827;
  font-weight: 700;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.product-image-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.product-images-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.main-product-image {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--neutral-200);
}

.main-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-image-gallery {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.product-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-thumbnail:hover {
    border-color: var(--primary-300);
    transform: translateY(-2px);
}

.product-thumbnail.active {
    border-color: var(--primary-500);
}

.product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info-section {
  background: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
}

.product-header {
  margin-bottom: var(--space-6);
}

.product-header h2 {
        font-size: 2rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
}

.product-category-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--primary-100);
  color: var(--primary-700);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
}

.product-description {
  margin-bottom: var(--space-8);
}

.product-description p {
  color: var(--neutral-600);
  line-height: 1.7;
        font-size: 1rem;
    }
    
.product-specifications {
  margin-bottom: var(--space-8);
}

.product-specifications h3 {
  font-size: 1.25rem;
    font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--space-4);
}

.specs-grid {
    display: grid;
  gap: var(--space-3);
}

.spec-item {
    display: flex;
  justify-content: space-between;
    align-items: center;
  padding: var(--space-3);
  background: var(--neutral-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--neutral-200);
}

.spec-label {
  font-weight: 500;
  color: var(--neutral-700);
}

.spec-value {
  font-weight: 600;
  color: var(--neutral-900);
}

.product-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Mobile Navigation Improvements */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--neutral-200);
    flex-direction: column;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    display: none;
  }

  .nav-menu.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
    z-index: 10000;
    position: relative;
  }

  .mobile-menu-toggle.active i {
    transform: rotate(90deg);
  }

  /* Products Page Mobile */
  .filter-dropdown {
    width: 100%;
  }

  .filter-toggle {
    width: 100%;
  }

  .filter-menu {
    width: 100%;
  }

  /* Product Detail Mobile */
  .product-detail-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .product-image-section {
    position: static;
  }

  .product-actions {
    justify-content: center;
  }

  /* Footer Mobile */
  .footer-info {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-map {
    grid-column: 1;
  }

  .mobile-map-section {
    display: none;
  }
}

/* Clean Admin Panel Design */
.admin-container {
  min-height: 100vh;
  background: #fafafa;
  padding-top: 72px;
}

.login-container {
  position: fixed;
    top: 0;
    left: 0;
    right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
  z-index: 9999;
}

.login-modal {
  background: white;
  border-radius: 16px;
  padding: 3rem 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
  max-width: 420px;
  width: 90%;
    position: relative;
}

.login-modal::before {
    content: '';
    position: absolute;
    top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #64748b, #94a3b8);
  border-radius: 0 0 8px 8px;
}

.login-header {
    text-align: center;
  margin-bottom: 2.5rem;
}

.login-header h2 {
  font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
  margin-bottom: 0.75rem;
  letter-spacing: -0.025em;
}

.login-header p {
    color: #64748b;
    font-size: 0.95rem;
  font-weight: 400;
}

.login-form {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }
    
.admin-main {
  max-width: 1400px;
  margin: 0 auto;
        padding: 2rem;
  display: grid;
        gap: 2rem;
}

.admin-header {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
        display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-header h1 {
  font-size: 1.875rem;
  font-weight: 700;
  color: #1e293b;
  margin: 0;
}

.admin-user-info {
  display: flex;
  align-items: center;
        gap: 1rem;
  font-size: 0.875rem;
  color: #64748b;
}

.logout-btn {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.logout-btn:hover {
  background: #e2e8f0;
  color: #334155;
}

.admin-nav {
  background: white;
  border-radius: 16px;
        padding: 1.5rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.admin-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 0.75rem;
    }
    
.tab-button {
  padding: 1rem 1.5rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 500;
  color: #475569;
  transition: all 0.2s;
  text-align: center;
        display: flex;
  align-items: center;
  justify-content: center;
        gap: 0.5rem;
}

.tab-button:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.tab-button.active {
  background: #1e293b;
  color: white;
  border-color: #1e293b;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.admin-section {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid #f1f5f9;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.admin-form {
  display: grid;
        gap: 1.5rem;
    }
    
.admin-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
}

.admin-form-group {
  display: flex;
  flex-direction: column;
        gap: 0.5rem;
    }
    
.admin-form-group label {
  font-weight: 600;
  color: #374151;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.admin-form-group input,
.admin-form-group textarea,
.admin-form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.875rem;
  transition: all 0.2s;
  background: white;
  color: #1f2937;
}

.admin-form-group input:focus,
.admin-form-group textarea:focus,
.admin-form-group select:focus {
  outline: none;
  border-color: #6b7280;
  box-shadow: 0 0 0 3px rgba(107, 114, 128, 0.1);
  background: #fafafa;
}

.admin-form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.form-actions {
    display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e7eb;
}

.btn-admin {
  padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
  font-size: 0.875rem;
    cursor: pointer;
  transition: all 0.2s;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-admin-primary {
  background: #1e293b;
  color: white;
}

.btn-admin-primary:hover {
  background: #0f172a;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-admin-secondary {
  background: #f8fafc;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.btn-admin-secondary:hover {
  background: #f1f5f9;
  color: #334155;
}

.btn-admin-danger {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.btn-admin-danger:hover {
  background: #fecaca;
  color: #b91c1c;
}

/* Spec Selection Feature */
.spec-selection-group {
    background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1rem;
}

.spec-selection-title {
  font-weight: 600;
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.spec-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.spec-checkbox-item {
    display: flex;
    align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border-radius: 6px;
  transition: background-color 0.2s;
}

.spec-checkbox-item:hover {
    background: #f1f5f9;
}

.spec-checkbox-item input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.spec-checkbox-item label {
  margin: 0;
  font-weight: 500;
  color: #475569;
    cursor: pointer;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-4);
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--neutral-200);
}

.admin-table th,
.admin-table td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--neutral-200);
}

.admin-table th {
  background: var(--neutral-50);
  font-weight: 600;
  color: var(--neutral-700);
  font-size: 0.875rem;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table tr:hover {
  background: var(--neutral-50);
}

.action-buttons {
  display: flex;
  gap: var(--space-2);
}

.btn-small {
  padding: var(--space-1) var(--space-3);
        font-size: 0.75rem;
  border-radius: var(--radius-md);
}

.btn-edit {
  background: var(--warning-500);
  color: white;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-edit:hover {
  background: #d97706;
  transform: translateY(-1px);
}

.btn-delete {
  background: var(--error-500);
  color: white;
  border: none;
        cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-delete:hover {
  background: #dc2626;
  transform: translateY(-1px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
        text-align: center;
}

.stat-card-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-600);
  display: block;
  margin-bottom: var(--space-2);
}

.stat-card-label {
  color: var(--neutral-600);
  font-weight: 500;
  font-size: 0.875rem;
}

/* Admin Mobile */
@media (max-width: 768px) {
  .admin-container {
    padding: 100px var(--space-4) var(--space-16);
  }

  .login-modal {
    padding: var(--space-6);
  }

  .admin-tabs {
        flex-direction: column;
  }

  .tab-button {
        text-align: center;
    }

  .admin-form-row {
        grid-template-columns: 1fr;
  }

  .admin-table {
    font-size: 0.75rem;
  }

  .admin-table th,
  .admin-table td {
    padding: var(--space-2);
  }

  .action-buttons {
        flex-direction: column;
  }

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

/* Error message */
.error-message {
    background: #fee2e2;
    color: #dc2626;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #fecaca;
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Table styles update */
.admin-table-container {
    margin-top: 2rem;
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
}

.admin-table {
        width: 100%;
    border-collapse: collapse;
    background: white;
        border-radius: 12px;
        overflow: hidden;
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #f3f4f6;
}

.admin-table th {
    background: #f8fafc;
    font-weight: 600;
    color: #374151;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover {
    background: #f9fafb;
}

.spec-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.spec-row input {
    margin: 0;
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 10000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    border-left: 4px solid;
    max-width: 400px;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.notification-success {
    border-left-color: #10b981;
    background: #f0fdf4;
}

.notification.notification-error {
    border-left-color: #ef4444;
    background: #fef2f2;
}

.notification.notification-info {
    border-left-color: #3b82f6;
    background: #eff6ff;
}

/* Hierarchical categories */
.main-category-row {
    background: #f8fafc;
    font-weight: 600;
}

.subcategory-row {
    background: #ffffff;
}

.subcategory-row td:first-child {
    padding-left: 2rem;
    border-left: 3px solid #e2e8f0;
}

.text-muted {
    color: #64748b;
    font-size: 0.875rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.375rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: #dbeafe;
    color: #1e40af;
}

.badge-secondary {
    background: #f1f5f9;
    color: #475569;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.flex { display: flex; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Image Upload Styles */
.image-upload-tabs {
    display: flex;
  gap: 0.5rem;
    margin-bottom: 1rem;
}

.tab-btn {
    flex: 1;
  padding: 0.75rem 1rem;
  background: #f8fafc;
    border: 1px solid #e2e8f0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  color: #475569;
  transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
  gap: 0.5rem;
}

.tab-btn:hover {
    background: #f1f5f9;
  border-color: #cbd5e1;
}

.tab-btn.active {
  background: #1e293b;
  color: white;
  border-color: #1e293b;
}

.upload-tab {
  display: none;
}

.upload-tab.active {
  display: block;
}

.file-upload-area {
  border: 2px dashed #d1d5db;
    border-radius: 12px;
  padding: 2rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafafa;
}

.file-upload-area:hover {
  border-color: #6b7280;
  background: #f3f4f6;
}

.file-upload-area.dragover {
  border-color: #3b82f6;
  background: #eff6ff;
}

.file-upload-area i {
  font-size: 2rem;
  color: #9ca3af;
    margin-bottom: 1rem;
  display: block;
}

.file-upload-area p {
    color: #374151;
  font-weight: 500;
    margin-bottom: 0.5rem;
}

.file-upload-area small {
    color: #6b7280;
  font-size: 0.875rem;
}

.image-preview {
  margin-top: 1rem;
  text-align: center;
}

.image-actions {
    display: flex;
  align-items: center;
  justify-content: center;
    gap: 1rem;
  margin-top: 0.5rem;
}

.upload-progress {
  color: #3b82f6;
    font-weight: 500;
  font-size: 0.875rem;
}

/* Kategori grid ve kartları */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.category-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.category-card-body { padding: 1rem; }
.category-card-title { font-weight: 700; color: #111827; margin-bottom: .25rem; }
.category-card-desc { color: #6b7280; font-size: .9rem; }

@media (max-width: 768px) {
  .category-card { padding: var(--space-4); border-radius: var(--radius-lg); }
  .category-card-name { font-size: 1rem; }
  .category-card-meta { font-size: 0.8rem; }
  .categories-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: .75rem; }
}

/* Kategori kartları - ürün kartı stili ile uyumlu */
.category-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--neutral-200);
  padding: var(--space-6);
  position: relative;
  transition: all var(--transition-normal);
  cursor: pointer;
  height: auto;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-300);
}

.category-card-content { display: flex; flex-direction: column; gap: var(--space-4); height: 100%; }
.category-card-header { display: flex; flex-direction: column; gap: var(--space-2); }
.category-card-name { font-size: 1.125rem; font-weight: 700; color: var(--neutral-900); margin: 0; }
.category-card-meta { font-size: 0.85rem; font-weight: 600; color: var(--primary-600); background: var(--primary-50); padding: 4px 8px; border-radius: 9999px; display: inline-block; width: fit-content; }
.category-card-desc { color: var(--neutral-600); font-size: 0.9rem; }

/* Grid hizalaması */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-4); margin: var(--space-6) 0; }

@media (max-width: 768px) {
  .category-card { padding: var(--space-4); border-radius: var(--radius-lg); }
  .category-card-name { font-size: 1rem; }
  .category-card-meta { font-size: 0.8rem; }
  .categories-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* Alt kategori kart varyasyonu */
.category-card.sub {
  border: 1px dashed var(--neutral-200);
  background: #fafafa;
}
.category-card.sub:hover {
  border-color: var(--primary-300);
  background: #f8fbff;
}
.category-card.sub .category-card-meta {
  background: #eef6ff;
  color: #0369a1;
}

/* Hero banner */
.hero-banner { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 0; overflow: hidden; box-shadow: none; }
.hero-banner-img { width: 100%; height: 100%; object-fit: cover; display: block; position: relative; z-index: 1; }
.hero-overlay { position: absolute; inset: 0; background: #0a2a43; opacity: .25; z-index: 2; pointer-events: none; }
.hero-text, .hero-buttons { position: relative; z-index: 3; }
.hero-copy { background: white; }
.hero-copy .hero-text h1 { color: #111827; }
.hero-copy .hero-text p { color: #374151 !important; }
.hero-copy .btn-secondary { background: transparent; color: var(--primary-700); border: 1px solid var(--primary-300); }
@media (max-width: 768px){ .hero { min-height: 260px; } }

/* Floating WhatsApp Button */
.floating-whatsapp{
  position:fixed;
  right:18px;
  bottom:calc(18px + env(safe-area-inset-bottom, 0px));
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 25px rgba(0,0,0,.25);
  border:2px solid #fff;z-index:10000;
  transition:transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  text-decoration:none;
  -webkit-tap-highlight-color: transparent;
}
.floating-whatsapp:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 12px 28px rgba(0,0,0,.3);background:#22c35e}
.floating-whatsapp:focus-visible{outline:3px solid rgba(37,211,102,.5);outline-offset:2px}
.floating-whatsapp i{font-size:28px;line-height:1}
.floating-whatsapp svg{width:28px;height:28px;fill:#fff}
@keyframes wa-pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.45)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@media (max-width:768px){.floating-whatsapp{right:14px;bottom:calc(14px + env(safe-area-inset-bottom, 0px));width:56px;height:56px}.floating-whatsapp i{font-size:26px}}

.footer-credit { font-size: 0.8rem; color: var(--neutral-500); margin: 0; }
.footer-credit a { color: inherit; text-decoration: underline; }

/* CLS guard for logo */
.nav-logo img{width:auto;height:56px}
/* Ensure hero container has intrinsic ratio to reduce CLS */
.hero-banner{min-height:400px}
@media (max-width:768px){.nav-logo img{height:48px}}