/**
 * Ana Stil Dosyası
 * Modern, temiz ve responsive tasarım
 */

/* ============================================
   CSS VARIABLES (Custom Properties)
   ============================================ */
:root {
    /* Renkler */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #059669;
    --secondary-dark: #047857;
    --accent-color: #dc2626;
    --dark-color: #1f2937;
    --gray-dark: #374151;
    --gray-medium: #6b7280;
    --gray-light: #d1d5db;
    --gray-lighter: #f3f4f6;
    --white: #ffffff;
    --black: #000000;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --line-height: 1.6;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Container */
    --container-width: 1200px;
    --container-padding: 20px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height);
    color: var(--dark-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-padding {
    padding: var(--spacing-xxl) 0;
}

.bg-light {
    background-color: var(--gray-lighter);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 28px; }
h4 { font-size: 24px; }
h5 { font-size: 20px; }
h6 { font-size: 18px; }

p {
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

.section-header {
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 16px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-outline-white {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
}

.btn-outline-white:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-text {
    padding: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.btn-text:hover {
    color: var(--primary-dark);
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

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

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-item .icon {
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ============================================
   MAIN HEADER
   ============================================ */
.main-header {
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 30px;
    height: 24px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Main Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 15px;
    transition: color var(--transition-fast);
}

.nav-item a:hover,
.nav-item.active a {
    color: var(--primary-color);
}

.nav-item.has-dropdown {
    position: relative;
}

.dropdown-icon {
    transition: transform var(--transition-base);
}

.nav-item.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1000;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    color: var(--dark-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.dropdown-menu li a:hover {
    background-color: var(--gray-lighter);
    color: var(--primary-color);
    padding-left: 24px;
}

/* Search Toggle */
.search-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--dark-color);
    transition: all var(--transition-base);
}

.search-toggle:hover {
    background-color: var(--gray-lighter);
    color: var(--primary-color);
}

/* ============================================
   SEARCH MODAL
   ============================================ */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.search-modal.active {
    display: flex;
    opacity: 1;
}

.search-modal-content {
    width: 90%;
    max-width: 600px;
    position: relative;
}

.search-close {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 40px;
    color: var(--white);
    background: none;
    border: none;
    cursor: pointer;
}

.search-box {
    display: flex;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.search-box input {
    flex: 1;
    padding: 20px 24px;
    border: none;
    font-size: 18px;
    outline: none;
}

.search-box button {
    padding: 20px 24px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.search-box button:hover {
    background-color: var(--primary-dark);
}

.search-results {
    margin-top: var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.search-results.active {
    display: block;
}

/* ============================================
   HERO SLIDER
   ============================================ */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.slide.active {
    opacity: 1;
    pointer-events: auto;
}

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

/* Overlay removed per user request
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}
*/

.slide-content {
    position: absolute;
    top: 50%;
    left: 25;
    transform: translateY(-50%);
    color: var(--black);
    max-width: 600px;
    z-index: 2;
}

.slide-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--black);
}

.slide-subtitle {
    font-size: 20px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-base);
}

.slider-control:hover {
    background-color: var(--primary-color);
}

.slider-control.prev {
    left: 20px;
}

.slider-control.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-base);
}

.slider-dots .dot.active,
.slider-dots .dot:hover {
    background-color: var(--white);
    transform: scale(1.2);
}

/* ============================================
   WELCOME SECTION
   ============================================ */
.welcome-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.welcome-text {
    color: var(--gray-dark);
    font-size: 16px;
    line-height: 1.8;
}

.welcome-features {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--gray-lighter);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
}

.feature-badge .feature-icon {
    color: var(--primary-color);
}

.welcome-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    background-color: var(--primary-color);
    padding: var(--spacing-xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
}

.feature-box {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--white);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.feature-box:hover .feature-icon-wrapper {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.feature-box h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--white);
}

.feature-box p {
    font-size: 14px;
    opacity: 0.9;
}

/* ============================================
   STATISTICS SECTION
   ============================================ */
.stats-section {
    position: relative;
    background-image: none;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: var(--spacing-xxl) 0;
}

.stats-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 99, 235, 0.9);
}

.stats-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.stat-box {
    text-align: center;
    color: var(--white);
}

.stat-icon {
    margin: 0 auto var(--spacing-sm);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 18px;
    opacity: 0.95;
}

/* ============================================
   CATEGORIES GRID
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* 1:1 aspect ratio (square) */
    overflow: hidden;
}

.category-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-image img {
    transform: scale(1.1);
}

/* Category overlay removed per user request
.category-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
}
*/

.category-content {
    padding: var(--spacing-md);
    background-color: var(--white);
}

.category-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.category-content p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-md);
}

/* ============================================
   PRODUCTS CAROUSEL
   ============================================ */
.products-carousel {
    position: relative;
    overflow: hidden;
    padding: 0 50px;
}

.products-track {
    display: flex;
    gap: var(--spacing-md);
    transition: transform var(--transition-base);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.product-card {
    flex: 0 0 calc(25% - 18px);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

/* Related products - square images */
.related-products .product-image {
    height: auto;
    aspect-ratio: 1;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
}

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

.badge-warning {
    background-color: #f59e0b;
}

.badge-danger {
    background-color: var(--accent-color);
}

.product-content {
    padding: var(--spacing-md);
}

.product-category {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.product-title {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--dark-color);
}

/* Related products - smaller title */
.related-products .product-title {
    font-size: 16px;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

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

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-color);
    transition: all var(--transition-base);
    z-index: 10;
}

.carousel-control:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.carousel-control.prev {
    left: 0;
}

.carousel-control.next {
    right: 0;
}

/* ============================================
   REFERENCES GRID
   ============================================ */
.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 100%;
}

.reference-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.reference-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.reference-image {
    position: relative;
    width: 100%;
    padding-bottom: 42.22%; /* 45:19 aspect ratio (19/45 * 100) */
    overflow: hidden;
}

.reference-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.reference-content {
    padding: var(--spacing-md);
}

.reference-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.reference-client {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
}

.reference-content p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

.reference-date {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--gray-medium);
}

/* ============================================
   CERTIFICATIONS GRID
   ============================================ */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
}

.certification-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.certification-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.certification-image {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.certification-image img {
    max-height: 100%;
    width: auto;
}

.certification-card h4 {
    font-size: 14px;
    margin-bottom: 8px;
}

.cert-date {
    font-size: 12px;
    color: var(--gray-medium);
}

/* ============================================
   TESTIMONIALS CAROUSEL
   ============================================ */
.testimonials-carousel {
    position: relative;
    overflow: hidden;
    padding: 0 50px;
}

.testimonials-track {
    display: flex;
    gap: var(--spacing-md);
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating .star {
    color: var(--gray-light);
}

.testimonial-rating .star.filled {
    color: #fbbf24;
}

.testimonial-message {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    font-weight: 700;
    color: var(--dark-color);
}

.author-company {
    font-size: 14px;
    color: var(--gray-medium);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.faq-category-btn {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    background-color: var(--white);
    border: 2px solid var(--gray-light);
    color: var(--gray-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-category-btn:hover,
.faq-category-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background-color: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background-color: var(--gray-lighter);
    border-color: var(--primary-color);
}

.faq-question.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-question.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-answer.active {
    max-height: 500px;
}

.faq-answer-content {
    padding: var(--spacing-md);
    background-color: var(--gray-lighter);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ============================================
   BLOG GRID
   ============================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-date {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    text-align: center;
}

.blog-date .day {
    display: block;
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
}

.blog-date .month {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
}

.blog-content {
    padding: var(--spacing-md);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--gray-medium);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.blog-content p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    background-image: url('https://placehold.co/1920x400/2563eb/ffffff?text=Call+to+Action');
    background-size: cover;
    background-position: center;
    padding: var(--spacing-xxl) 0;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(37, 99, 235, 0.85);
}

.cta-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.cta-content h2 {
    font-size: 40px;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.cta-content p {
    font-size: 18px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background-color: var(--dark-color);
    color: var(--white);
}

.footer-top {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.footer-title {
    font-size: 20px;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-btn:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-fast);
    display: block;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-contact li {
    display: flex;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact .icon {
    flex-shrink: 0;
    color: var(--primary-color);
}

.newsletter-box {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.newsletter-box h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--white);
}

.newsletter-box p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px 12px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
}

.newsletter-form button {
    padding: 10px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.newsletter-form button:hover {
    background-color: var(--primary-dark);
}

.newsletter-message {
    margin-top: 8px;
    font-size: 13px;
    padding: 8px;
    border-radius: var(--radius-sm);
    display: none;
}

.newsletter-message.success {
    display: block;
    background-color: rgba(5, 150, 105, 0.2);
    color: #6ee7b7;
}

.newsletter-message.error {
    display: block;
    background-color: rgba(220, 38, 38, 0.2);
    color: #fca5a5;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--white);
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */
.whatsapp-float,
.live-support-float,
.scroll-to-top {
    position: fixed;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
    z-index: 999;
}

.whatsapp-float {
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: var(--white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128C7E;
}

.live-support-float {
    bottom: 90px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--white);
}

.live-support-float:hover {
    transform: scale(1.1);
    background-color: var(--primary-dark);
}

.scroll-to-top {
    bottom: 20px;
    left: 20px;
    background-color: var(--dark-color);
    color: var(--white);
    opacity: 0;
    visibility: hidden;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    background-color: var(--primary-color);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 0.6s ease-out 0.2s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.6s ease-out 0.4s both;
}

/* ============================================
   CATEGORY PAGE LAYOUT
   ============================================ */
.listing-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.listing-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-widget {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.listing-content {
    flex: 1;
}

.listing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.listing-count {
    font-size: 16px;
    color: var(--gray-dark);
}

.listing-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.sort-select {
    padding: 8px 16px;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    background-color: var(--white);
    cursor: pointer;
}

.no-products {
    text-align: center;
    padding: var(--spacing-xxl);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.no-products svg {
    margin: 0 auto var(--spacing-lg);
    color: var(--gray-light);
}

.no-products h3 {
    font-size: 24px;
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

.no-products p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

.category-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

.category-header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.category-header-image {
    flex-shrink: 0;
}

.category-header-image img {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.category-header-text h1 {
    font-size: 36px;
    margin-bottom: var(--spacing-sm);
}

.category-header-text p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.category-stats {
    display: flex;
    gap: var(--spacing-md);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-size: 14px;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    padding: var(--spacing-md) 0;
    background-color: var(--gray-lighter);
}

.breadcrumb-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--gray-medium);
}

.breadcrumb-item::after {
    content: '/';
    margin-left: 8px;
    color: var(--gray-light);
}

.breadcrumb-item:last-child::after {
    display: none;
}

.breadcrumb-item a {
    color: var(--primary-color);
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary-dark);
}

.breadcrumb-item.active {
    color: var(--dark-color);
    font-weight: 600;
}

/* ============================================
   RESPONSIVE MEDIA QUERIES
   ============================================ */

/* Tablet and below */
@media (max-width: 992px) {
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 576px) {
    .references-grid {
        grid-template-columns: 1fr;
    }
}