/* ===================================
   OMPACK PLASTICS - MAIN STYLESHEET
   Modern Packaging Industry Design
   =================================== */

/* CSS Variables */
:root {
    /* Colors - Ompack Blue Theme */
    --primary: #0046BE;
    --primary-dark: #003399;
    --primary-light: #336DD9;
    --secondary: #00C2FF;
    --accent: #FF6B35;
    
    /* Grayscale */
    --dark: #1A1A2E;
    --gray-900: #2D2D44;
    --gray-800: #3F3F5C;
    --gray-700: #565673;
    --gray-600: #7A7A92;
    --gray-500: #9D9DB1;
    --gray-400: #C1C1CF;
    --gray-300: #D8D8E3;
    --gray-200: #EDEDF2;
    --gray-100: #F7F7FA;
    --white: #FFFFFF;
    
    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Typography */
    --font-display: 'Sora', sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --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: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--white);
    overflow-x: hidden;
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section */
.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-header {
    max-width: 720px;
    margin: 0 auto var(--spacing-2xl);
}

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

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

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

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

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

.btn-text {
    background: transparent;
    color: var(--primary);
    padding: 0.5rem 0;
    border: none;
    gap: 0.25rem;
}

.btn-text:hover {
    color: var(--primary-dark);
    transform: translateX(4px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn svg {
    width: 20px;
    height: 20px;
}

/* ==================
   NAVIGATION
   ================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--spacing-md);
}

.logo img,
.logo-image {
    height: 50px;
    width: auto;
    display: block;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-main {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-sub {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--primary);
    letter-spacing: 0.05em;
}

.footer-logo .logo-main,
.footer-logo .logo-sub {
    color: var(--white);
}

/* Logo filter for navbar (white to blue) */
.navbar .logo-image {
    filter: brightness(0) saturate(100%) invert(19%) sepia(98%) saturate(3495%) hue-rotate(218deg) brightness(91%) contrast(102%);
}

.navbar.scrolled .logo-image {
    filter: brightness(0) saturate(100%) invert(19%) sepia(98%) saturate(3495%) hue-rotate(218deg) brightness(91%) contrast(102%);
}

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

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-list a {
    font-weight: 500;
    color: var(--gray-900);
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown .arrow {
    font-size: 0.75rem;
    transition: transform var(--transition-fast);
}

.dropdown:hover .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.dropdown-menu a::after {
    display: none;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.language-switch {
    display: flex;
    gap: 0.25rem;
    background: var(--gray-100);
    padding: 0.25rem;
    border-radius: var(--radius-md);
}

.lang-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* Mobile Menu */
@media (max-width: 1024px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all var(--transition-base);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-left: var(--spacing-md);
        max-height: 0;
        overflow: hidden;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
        padding: var(--spacing-sm) 0;
    }
    
    .nav-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .language-switch {
        width: 100%;
        justify-content: center;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
}

/* ==================
   HERO SECTION
   ================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    overflow: hidden;
}

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

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.3;
    filter: grayscale(20%) contrast(1.1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(227, 242, 253, 0.80) 0%, 
        rgba(243, 229, 245, 0.75) 50%,
        rgba(227, 242, 253, 0.80) 100%);
}

/* Animated Film Layers */
.film-layers {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.layer {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

.layer-1 {
    background: linear-gradient(45deg, var(--primary) 0%, transparent 50%);
    animation-delay: 0s;
}

.layer-2 {
    background: linear-gradient(135deg, var(--secondary) 0%, transparent 50%);
    animation-delay: 5s;
}

.layer-3 {
    background: linear-gradient(225deg, var(--primary-light) 0%, transparent 50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-5deg); }
    75% { transform: translate(20px, 20px) rotate(5deg); }
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 70, 190, 0.1);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    right: 0;
    height: 0.15em;
    background: var(--secondary);
    opacity: 0.3;
    border-radius: 2px;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

/* Hero Image with Floating Cards */
.hero-image {
    position: relative;
    height: 500px;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: floatCard 6s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    left: 10%;
    width: 200px;
    animation-delay: 0s;
}

.card-2 {
    top: 45%;
    right: 10%;
    width: 180px;
    animation-delay: 2s;
}

.card-3 {
    bottom: 10%;
    left: 25%;
    width: 220px;
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.floating-card .card-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.floating-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.floating-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* Mobile Hero */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .floating-card {
        width: 150px !important;
        padding: var(--spacing-md);
    }
}

/* ==================
   PRODUCT CATEGORIES
   ================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.category-image {
    position: relative;
    height: 240px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    overflow: hidden;
}

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
}

.category-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: 0.375rem 0.875rem;
    background: var(--accent);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.category-content {
    padding: var(--spacing-xl);
}

.category-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.category-content p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.category-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.category-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.category-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* ==================
   APPLICATIONS
   ================== */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.app-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
}

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

.app-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.app-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.app-card p {
    color: var(--gray-700);
    font-size: 0.9375rem;
    margin: 0;
}

/* ==================
   WHY OMPACK
   ================== */
.why-ompack {
    background: var(--gray-100);
}

.why-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.why-description {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
}

.feature-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--radius-lg);
    color: var(--white);
}

.feature-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.9375rem;
    color: var(--gray-700);
    margin: 0;
}

/* Why Visual */
.why-visual {
    position: relative;
}

.quality-badge {
    position: relative;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.badge-circle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 50%;
    box-shadow: var(--shadow-2xl);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.badge-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.badge-text {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    letter-spacing: 0.1em;
}

.quality-badge p {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.metric {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow);
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
}

@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================
   CERTIFICATIONS
   ================== */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.cert-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
}

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

.cert-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.cert-card h4 {
    font-size: 1rem;
    margin: 0;
}

/* ==================
   CTA SECTION
   ================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
}

.cta-card {
    position: relative;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
}

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

.cta-section .btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.cta-section .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

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

.cta-visual {
    position: relative;
    height: 300px;
}

.cta-blob {
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    filter: blur(60px);
    animation: blobFloat 8s ease-in-out infinite;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -20px) scale(1.1); }
}

@media (max-width: 768px) {
    .cta-card {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-visual {
        display: none;
    }
}

/* ==================
   FOOTER
   ================== */
.footer {
    background: var(--dark);
    color: var(--gray-300);
    padding-top: var(--spacing-3xl);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-800);
}

.footer-logo img {
    height: 50px;
    margin-bottom: var(--spacing-md);
}

.footer-about p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    color: var(--gray-400);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

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

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--primary);
}

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

.contact-info li {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.contact-info svg {
    flex-shrink: 0;
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
}

.footer-bottom p {
    color: var(--gray-500);
    margin: 0;
}

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

.footer-links a {
    color: var(--gray-500);
    font-size: 0.875rem;
}

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

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ==================
   ANIMATIONS
   ================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-animate] {
    animation: fadeInUp 0.8s ease-out both;
}

[data-animate]:nth-child(2) { animation-delay: 0.1s; }
[data-animate]:nth-child(3) { animation-delay: 0.2s; }
[data-animate]:nth-child(4) { animation-delay: 0.3s; }
[data-animate]:nth-child(5) { animation-delay: 0.4s; }

/* ==================
   UTILITY CLASSES
   ================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.my-0 { margin-top: 0; margin-bottom: 0; }

.mt-sm { margin-top: var(--spacing-sm); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ===================================
   PRODUCT IMAGE STYLES
   =================================== */

.product-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 16px 16px 0 0;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
    pointer-events: none;
}

.product-content {
    padding: 1.5rem;
}

/* Category Card Images */
.category-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.category-image .category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 70, 190, 0.8), rgba(0, 194, 255, 0.6));
    opacity: 0.7;
    transition: opacity 0.4s ease;
}

.category-card:hover .category-image .category-overlay {
    opacity: 0.85;
}

/* Application Card Images */
.app-image {
    position: relative;
    width: 100%;
    height: 160px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.app-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Product Specs with Images */
.product-specs {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 1.25rem;
    margin: 0 1.5rem 1.5rem 1.5rem;
}

.product-features {
    padding: 0 1.5rem;
    margin-bottom: 1.5rem;
}

.product-actions {
    padding: 0 1.5rem 1.5rem 1.5rem;
    margin-top: auto;
}

/* Image Loading State */
.product-image.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Responsive Images */
@media (max-width: 768px) {
    .product-image {
        height: 200px;
    }
    
    .category-image {
        height: 160px;
    }
    
    .app-image {
        height: 140px;
    }
}

/* RESPONSIVE FIX - Mobile First Improvements */

/* Container improvements */
@media (max-width: 640px) {
    .container {
        padding: 0 1rem;
        max-width: 100%;
    }
}

/* Hero section mobile fix */
@media (max-width: 768px) {
    .hero {
        min-height: 500px;
        padding: 4rem 0 3rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Category cards mobile */
@media (max-width: 640px) {
    .category-card {
        min-height: 280px;
    }
    
    .category-card h3 {
        font-size: 1.25rem;
    }
}

/* Product grid mobile */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .product-card {
        max-width: 100%;
    }
}

/* Navigation mobile fix */
@media (max-width: 768px) {
    .nav-menu {
        width: 100%;
        max-width: 100%;
        padding: 1.5rem;
    }
    
    .nav-list {
        width: 100%;
    }
    
    .nav-list li {
        width: 100%;
        text-align: left;
    }
    
    .nav-actions {
        width: 100%;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-actions .btn {
        width: 100%;
    }
}

/* Filter buttons mobile */
@media (max-width: 640px) {
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        white-space: nowrap;
    }
    
    .product-filters {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
    }
    
    .product-filters::-webkit-scrollbar {
        height: 4px;
    }
}

/* Stats grid mobile */
@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Features grid mobile */
@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer mobile */
@media (max-width: 640px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-col {
        text-align: center;
    }
}

/* Product specs mobile */
@media (max-width: 640px) {
    .product-specs {
        grid-template-columns: 1fr;
    }
}

/* CTA section mobile */
@media (max-width: 640px) {
    .cta-actions {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}

/* Section padding mobile */
@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
    
    .page-header {
        padding: 6rem 0 3rem;
    }
}

/* Typography mobile */
@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* Form mobile */
@media (max-width: 640px) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Applications grid mobile */
@media (max-width: 768px) {
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .app-card {
        max-width: 100%;
    }
}

/* About grid mobile */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Timeline mobile */
@media (max-width: 768px) {
    .timeline-item {
        padding-left: 2rem;
    }
    
    .timeline-year {
        position: static;
        margin-bottom: 0.5rem;
    }
}

/* Cert grid mobile */
@media (max-width: 640px) {
    .cert-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Filter Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.3s ease;
}

/* CTA Section Background */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/pages/cta-background.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.cta-card {
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, rgba(0, 70, 190, 0.95) 0%, rgba(0, 194, 255, 0.95) 100%);
}

/* ===============================================
   MODERN CATEGORY CARDS - 8 GRID
   =============================================== */
.categories-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.category-card-modern {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card-modern:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.category-image-modern {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.category-image-modern img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.category-content-modern {
    padding: 1.5rem;
}

.category-icon-modern {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.category-content-modern h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.category-content-modern p {
    font-size: 0.9375rem;
    color: var(--gray);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.category-link-modern {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.category-card-modern:hover .category-link-modern {
    gap: 0.75rem;
}

/* ===============================================
   RESPONSIVE - HAMBURGER SAĞ ÜSTTE
   =============================================== */
@media (max-width: 1024px) {
    .categories-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    /* Hamburger SAĞ ÜSTE */
    .nav-toggle {
        order: 2;
        margin-left: auto;
    }
    
    .nav-container {
        display: flex;
        align-items: center;
    }
    
    .logo {
        order: 1;
    }
    
    .nav-menu {
        order: 3;
    }
    
    .categories-grid-modern {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .category-image-modern {
        height: 180px;
    }
}

/* ===============================================
   MOBILE FOOTER BUTONLARI
   =============================================== */
.footer-mobile-actions {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem;
    z-index: 999;
}

.footer-mobile-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    max-width: 600px;
    margin: 0 auto;
}

.footer-mobile-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 12px;
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 600;
    gap: 0.25rem;
    transition: all 0.3s ease;
}

.footer-mobile-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.footer-mobile-btn svg {
    width: 24px;
    height: 24px;
}

.footer-mobile-btn.whatsapp {
    background: #25D366;
}

.footer-mobile-btn.whatsapp:hover {
    background: #20ba5a;
}

@media (max-width: 768px) {
    .footer-mobile-actions {
        display: block;
    }
    
    /* Footer'a padding ekle mobile butonlar için */
    .footer {
        padding-bottom: 80px;
    }
}

/* ===============================================
   PRODUCT DETAIL PAGE
   =============================================== */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.product-detail-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.product-detail-content h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.product-detail-content h2:first-child {
    margin-top: 0;
}

.product-features-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.product-features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #eee;
    color: var(--gray);
}

.product-specs {
    width: 100%;
    margin-bottom: 2rem;
}

.product-specs tr {
    border-bottom: 1px solid #eee;
}

.product-specs td {
    padding: 0.75rem 0;
}

.product-specs td:first-child {
    font-weight: 600;
    color: var(--dark);
    width: 40%;
}

.product-specs td:last-child {
    color: var(--gray);
}

.product-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .product-cta .btn {
        width: 100%;
        text-align: center;
    }
}

/* ===============================================
   PAGE HEADER FIX - NAVBAR ALTINA
   =============================================== */
.page-header {
    background: linear-gradient(135deg, #0066cc 0%, #004c99 100%) !important;
    color: #ffffff !important;
    padding: 120px 0 60px;
    text-align: center;
    position: relative;
}

.page-header .breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.page-header .breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

.page-header .breadcrumb a:hover {
    color: #ffffff;
}

.page-header .breadcrumb span {
    color: #ffffff;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff !important;
}

.page-header p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9) !important;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 40px;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
}

/* ===============================================
   PRODUCT DETAIL PAGE - YENİDEN TASARIM
   =============================================== */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    margin-top: 3rem;
}

.product-detail-image {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.product-detail-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.product-detail-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.75rem;
}

.product-detail-content h2:first-child {
    margin-top: 0;
}

.product-features-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.product-features-list li {
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    color: var(--gray);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-features-list li::before {
    content: "✓";
    color: var(--primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.product-specs {
    width: 100%;
    margin-bottom: 2rem;
    border-collapse: separate;
    border-spacing: 0;
}

.product-specs tr {
    border-bottom: 1px solid #eee;
}

.product-specs tr:last-child {
    border-bottom: none;
}

.product-specs td {
    padding: 1rem 0;
}

.product-specs td:first-child {
    font-weight: 600;
    color: var(--dark);
    width: 40%;
}

.product-specs td:last-child {
    color: var(--gray);
}

.product-cta {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #eee;
}

@media (max-width: 968px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-detail-image {
        position: static;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .product-cta .btn {
        width: 100%;
        text-align: center;
    }
}

/* ===============================================
   ABOUT STATS - YAN YANA
   =============================================== */
.about-stats,
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
    padding: 2rem 0;
    border-top: 2px solid #eee;
    border-bottom: 2px solid #eee;
}

.stat,
.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Team Stats */
.team-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.team-stat {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.team-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.team-stat .stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 0.5rem;
}

/* ===============================================
   RESPONSIVE HAMBURGER MENU - DÜZGÜN
   =============================================== */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex !important;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1001;
    }
    
    .nav-toggle span {
        width: 25px;
        height: 3px;
        background: var(--white);
        transition: all 0.3s ease;
        border-radius: 3px;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(8px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-8px);
    }
    
    .nav-menu {
        position: fixed !important;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0 !important;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .nav-list li {
        width: 100%;
        border-bottom: 1px solid #eee;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem 0;
        color: var(--dark) !important;
    }
    
    .nav-actions {
        flex-direction: column;
        width: 100%;
        margin-top: 2rem;
        gap: 1rem;
    }
    
    .nav-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    /* About stats mobile */
    .about-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===============================================
   PRODUCT FILTERS - SCROLL + ACTIVE
   =============================================== */
.product-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
}

.product-filters::-webkit-scrollbar {
    height: 4px;
}

.product-filters::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.product-filters::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: #f8f9fa;
    border: 2px solid transparent;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-btn:hover {
    background: #e9ecef;
    color: var(--dark);
}

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

/* ===============================================
   PRODUCT CARDS - ANİMASYON
   =============================================== */
.product-card {
    transition: all 0.3s ease;
}

.product-card[style*="display: none"] {
    display: none !important;
}

/* ===============================================
   PRODUCTS GRID - 2 SÜTUN
   =============================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* ===============================================
   RESPONSIVE GRID - PRODUCTS
   =============================================== */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr !important;
    }
    
    .product-filters {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8125rem;
    }
}

/* ===============================================
   PRODUCT CARDS - DÜZGÜN LAYOUT
   =============================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.product-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-icon {
    font-size: 2rem;
    margin: 1.5rem 1.5rem 0.5rem;
}

.product-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin: 0 1.5rem 0.5rem;
}

.product-card p {
    font-size: 0.9375rem;
    color: var(--gray);
    margin: 0 1.5rem 1rem;
    flex-grow: 1;
}

.product-specs {
    margin: 0 1.5rem 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--gray);
}

.product-features {
    margin: 0 1.5rem 1rem;
    padding: 0;
    list-style: none;
}

.product-features li {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.product-features li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

.product-actions {
    display: flex;
    gap: 0.75rem;
    padding: 1.5rem;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.product-actions .btn {
    flex: 1;
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

/* ===============================================
   CTA SECTION - BEYAZ BAŞLIK
   =============================================== */
.cta-section {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    padding: 4rem 0;
    margin: 4rem 0;
}

.cta-content {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.9), rgba(0, 156, 255, 0.7));
    border-radius: 24px;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white) !important; /* BEYAZ */
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-actions .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

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

.cta-actions .btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

@media (max-width: 968px) {
    .cta-content {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
    
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}

/* ===============================================
   FOOTER - DÜZGÜN LAYOUT
   =============================================== */
.footer {
    background: #1a1a2e;
    color: rgba(255, 255, 255, 0.8);
    padding: 4rem 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-about p {
    margin-top: 1rem;
    line-height: 1.6;
}

.contact-info {
    list-style: none !important;
}

.contact-info li {
    margin-bottom: 1.5rem !important;
    line-height: 1.6;
}

.contact-info li strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

@media (max-width: 968px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===============================================
   MOBILE FOOTER BUTTONS - KÜÇÜK VE FIT
   =============================================== */
.footer-mobile-actions {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    display: none;
}

.footer-mobile-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.footer-mobile-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.5rem;
    text-decoration: none;
    color: var(--dark);
    background: var(--white);
    border: none;
    transition: all 0.3s;
    font-size: 0.75rem;  /* KÜÇÜK */
    font-weight: 500;
}

.footer-mobile-btn svg {
    width: 20px;  /* KÜÇÜK İKON */
    height: 20px;
    margin-bottom: 0.25rem;
    stroke-width: 2;
}

.footer-mobile-btn.whatsapp {
    background: var(--white);
    color: #25D366;
}

.footer-mobile-btn:hover {
    background: #f8f9fa;
}

.footer-mobile-btn:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .footer-mobile-actions {
        display: block;
    }
    
    body {
        padding-bottom: 70px;  /* Footer için alan */
    }
}

/* ===============================================
   FOOTER - KOMPAKT İLETİŞİM BLOĞU
   =============================================== */
.footer {
    background: #1a1a2e;
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0 1.5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.6rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

.footer-about p {
    margin-top: 0.75rem;
    line-height: 1.5;
    font-size: 0.9375rem;
}

/* İletişim Bloğu - KOMPAKT */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;  /* AZALTILDI */
}

.contact-info {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.contact-info li {
    margin-bottom: 0.75rem !important;  /* AZALTILDI */
    line-height: 1.4 !important;  /* AZALTILDI */
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.contact-info li svg,
.contact-info li .contact-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--primary);
}

.contact-info li strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.15rem;  /* AZALTILDI */
    font-size: 0.875rem;
    font-weight: 600;
}

.contact-info li div {
    flex: 1;
}

.contact-info li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
}

.contact-info li a:hover {
    color: var(--white);
}

/* Sosyal Medya */
.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social-link {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    transition: all 0.3s;
}

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

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

.footer-bottom p {
    margin: 0;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: color 0.3s;
}

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

/* Responsive */
@media (max-width: 968px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer {
        padding-bottom: 90px;  /* Mobile footer için */
    }
}

/* Footer İletişim - SVG İkonlar için */
.footer-col.footer-contact ul.contact-info li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    stroke: var(--primary);
}

.footer-col.footer-contact ul.contact-info li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 1rem !important;
}

.footer-col.footer-contact ul.contact-info li div {
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.4;
}

.footer-col.footer-contact ul.contact-info li strong {
    display: inline-block;
    margin-bottom: 0.25rem;
    font-weight: 600;
    color: var(--white);
}

.footer-col.footer-contact ul.contact-info li br + br {
    display: none;  /* Çift br'leri kaldır */
}
/* ===============================================
   CTA SECTION - DÜZ MAVİ GRADIENT
   =============================================== */
.cta-section {
    background: linear-gradient(135deg, #0066cc 0%, #004c99 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-content {
    background: none !important;  /* İÇ İÇE ŞEKİLLER YOK */
    border-radius: 0 !important;
    padding: 0 !important;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.cta-text {
    color: var(--white);
}

.cta-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white) !important;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-text p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-actions .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
}

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

.cta-actions .btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

/* CTA GÖRSEL - SAĞ TARAF */
.cta-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

@media (max-width: 968px) {
    .cta-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-text h2 {
        font-size: 1.75rem;
    }
    
    .cta-image {
        display: none;  /* Mobile'da görsel gizle */
    }
}

/* ===============================================
   FOOTER - BASİT VE TEMİZ
   =============================================== */
.footer {
    background: #1a1a2e;
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0 1rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.3fr;
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.3s;
}

.footer-col ul li a:hover {
    color: var(--white);
}

/* Logo ve Açıklama */
.footer-about {
    max-width: 300px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-about p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 1rem 0 1.5rem;
}

/* Sosyal Medya */
.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s;
}

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

.social-link svg {
    width: 20px;
    height: 20px;
}

/* İletişim - KOMPAKT */
.footer-contact ul {
    padding: 0 !important;
    margin: 0 !important;
}

.footer-contact li {
    margin-bottom: 1rem !important;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.footer-contact li svg,
.footer-contact li .contact-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact li div {
    flex: 1;
}

.footer-contact li strong {
    display: block;
    color: var(--white);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.footer-contact li a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    text-decoration: none;
}

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

/* Mobile */
@media (max-width: 968px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer {
        padding-bottom: 90px;
    }
}

/* ===============================================
   LEGAL PAGES (Privacy & Terms)
   =============================================== */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--dark);
}

.legal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin: 2.5rem 0 1rem;
    padding-top: 1rem;
    border-top: 2px solid #eee;
}

.legal-content h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.legal-content p {
    margin-bottom: 1rem;
}

.legal-content ul {
    margin: 1rem 0 1.5rem 2rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-content strong {
    color: var(--dark);
    font-weight: 600;
}

.legal-content .update-date {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid #eee;
    color: var(--gray);
    font-size: 0.9375rem;
}

/* ==========================================
   KAPSAMLI RESPONSIVE DÜZELTMELER
   ========================================== */

/* NAVBAR - Mobil Düzeltmeleri */
@media (max-width: 1024px) {
    .navbar {
        padding: 0;
    }
    
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .logo img,
    .logo-image {
        height: 40px !important;
        width: auto !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar .logo-image {
        filter: brightness(0) saturate(100%) invert(19%) sepia(98%) saturate(3495%) hue-rotate(218deg) brightness(91%) contrast(102%) !important;
    }
    
    .nav-toggle {
        display: flex !important;
        flex-direction: column;
        gap: 5px;
        padding: 5px;
        cursor: pointer;
        z-index: 1001;
    }
    
    .nav-toggle span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--primary);
        border-radius: 2px;
        transition: all 0.3s ease;
    }
    
    .nav-menu {
        position: fixed !important;
        top: 60px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0;
        background: var(--white) !important;
        flex-direction: column !important;
        padding: 1.5rem !important;
        opacity: 0;
        visibility: hidden;
        transform: translateX(100%);
        transition: all 0.3s ease;
        overflow-y: auto;
        z-index: 1000;
    }
    
    .nav-menu.active {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(0) !important;
    }
    
    .nav-list {
        flex-direction: column !important;
        width: 100%;
        gap: 0 !important;
    }
    
    .nav-list li {
        width: 100%;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .nav-list a {
        display: block !important;
        padding: 1rem 0 !important;
        font-size: 1.1rem;
    }
    
    .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        padding-left: 1rem;
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .nav-actions {
        flex-direction: column !important;
        width: 100%;
        gap: 1rem;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--gray-200);
    }
    
    .language-switch {
        justify-content: center;
    }
    
    .nav-actions .btn {
        width: 100%;
        text-align: center;
    }
}

/* HERO - Mobil Düzeltmeleri */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-image {
        order: 2;
        height: auto;
        min-height: 200px;
    }
    
    .hero-label {
        font-size: 0.875rem;
    }
    
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column !important;
        gap: 1rem;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .hero-stats .stat {
        min-width: 80px;
    }
    
    .stat-number {
        font-size: 1.75rem !important;
    }
    
    .floating-card {
        display: none !important;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* KATEGORİLER - Mobil */
@media (max-width: 768px) {
    .categories-grid-modern {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .category-card-modern {
        flex-direction: row !important;
        height: auto !important;
    }
    
    .category-image-modern {
        width: 120px !important;
        height: 120px !important;
        flex-shrink: 0;
    }
    
    .category-content-modern {
        padding: 1rem !important;
    }
    
    .category-content-modern h3 {
        font-size: 1.1rem !important;
    }
    
    .category-content-modern p {
        font-size: 0.875rem !important;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .category-icon-modern {
        display: none;
    }
}

/* SECTION HEADERS - Mobil */
@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem !important;
    }
    
    .section-description {
        font-size: 1rem;
    }
}

/* ÜRÜN KARTLARI - Mobil */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    .product-card {
        max-width: 100%;
    }
    
    .product-image {
        height: 200px;
    }
    
    .product-content {
        padding: 1.25rem;
    }
    
    .product-content h3 {
        font-size: 1.25rem;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .product-actions .btn {
        width: 100%;
    }
}

/* CTA SECTION - Mobil */
@media (max-width: 768px) {
    .cta-section {
        padding: 3rem 0;
    }
    
    .cta-content {
        grid-template-columns: 1fr !important;
        text-align: center;
        gap: 2rem;
    }
    
    .cta-text h2 {
        font-size: 1.5rem;
    }
    
    .cta-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
    
    .cta-image {
        display: none;
    }
}

/* FOOTER - Mobil */
@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 100px;
    }
    
    .footer-top {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-col {
        text-align: center;
    }
    
    .footer-logo {
        display: flex;
        justify-content: center;
    }
    
    .footer-logo-img {
        height: 40px;
    }
    
    .footer-about p {
        max-width: 100%;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-col ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

/* MOBİL FOOTER BUTONLARI */
@media (max-width: 768px) {
    .footer-mobile-actions {
        display: block !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
        padding: 0.75rem 1rem;
    }
    
    .footer-mobile-buttons {
        display: flex;
        justify-content: space-around;
        gap: 0.5rem;
    }
    
    .footer-mobile-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        color: var(--gray-700);
        text-decoration: none;
        border-radius: var(--radius-md);
        transition: all 0.2s ease;
    }
    
    .footer-mobile-btn svg {
        width: 24px;
        height: 24px;
    }
    
    .footer-mobile-btn.whatsapp {
        color: #25D366;
    }
    
    .footer-mobile-btn:hover {
        background: var(--gray-100);
    }
}

@media (min-width: 769px) {
    .footer-mobile-actions {
        display: none !important;
    }
}

/* PAGE HEADER - Mobil */
@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 50px;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
    }
}

/* CONTACT SAYFASI - Mobil */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr !important;
    }
}

/* ABOUT SAYFASI - Mobil */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr !important;
    }
    
    .values-grid {
        grid-template-columns: 1fr !important;
    }
    
    .team-stats {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .cert-cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ÜRÜN DETAY SAYFASI - Mobil */
@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }
    
    .product-detail-image {
        height: 250px;
    }
    
    .product-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .product-cta .btn {
        width: 100%;
    }
}

/* WHY OMPACK - Mobil */
@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr !important;
    }
    
    .why-card {
        text-align: center;
    }
}

/* SERTİFİKALAR - Mobil */
@media (max-width: 768px) {
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem;
    }
    
    .cert-card {
        padding: 1.25rem;
    }
    
    .cert-badge {
        font-size: 1rem;
    }
}

/* APPLICATIONS - Mobil */
@media (max-width: 768px) {
    .applications-grid {
        grid-template-columns: 1fr !important;
    }
}

/* TABLET (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        display: none;
    }
    
    .categories-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* KÜÇÜK TELEFONLAR (max 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-stats {
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem !important;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .team-stats {
        grid-template-columns: 1fr !important;
    }
    
    .cert-cards,
    .certifications-grid {
        grid-template-columns: 1fr !important;
    }
}