/* ===========================================
   ÖZYILDIZ TEKNİK BOBİNAJ - CSS STİLLERİ
   Modern, Responsive ve SEO Uyumlu Tasarım
   =========================================== */

/* ==================== ROOT VARIABLES ==================== */
:root {
    /* Ana Renkler - Logoya Uygun */
    --primary-color: #003366;        /* Mavi */
    --secondary-color: #dc143c;      /* Kırmızı */
    --accent-color: #0066cc;         /* Açık Mavi */
    
    /* Nötr Renkler */
    --dark-color: #1a1a1a;
    --text-color: #333333;
    --text-light: #666666;
    --gray-color: #f8f9fa;
    --border-color: #e0e0e0;
    --white: #ffffff;
    
    /* Durum Renkleri */
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    
    /* Tipografi */
    --font-primary: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-xxl: 80px;
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.20);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-fixed: 100;
    --z-modal: 1000;
    --z-tooltip: 1050;
}

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

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

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

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

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    width: 100%;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

/* ==================== CONTAINER & LAYOUT ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: 100vh;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.6rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1.2rem; }

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

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

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

.text-secondary {
    color: var(--secondary-color);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn i {
    font-size: 14px;
    transition: transform var(--transition-fast);
}

.btn:hover i {
    transform: translateX(3px);
}

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

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

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

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

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

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

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

.btn-white:hover {
    background: var(--gray-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

/* ==================== HEADER ==================== */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
}

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--white);
    transition: var(--transition-fast);
}

.top-bar-item:hover {
    color: var(--secondary-color);
}

.top-bar-item i {
    font-size: 12px;
}

.social-link {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 12px;
    transition: var(--transition-fast);
}

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

/* Navbar */
.navbar {
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color);
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-normal);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-toggle,
.nav-close {
    display: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-toggle:hover,
.nav-close:hover {
    color: var(--secondary-color);
}

/* ==================== HERO SLIDER ==================== */
/* ==================== PREMIUM HERO SLIDER - TEMİZ VERSİYON ==================== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 700px;
    max-height: 900px;
    overflow: hidden;
    background: transparent;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Ken Burns Zoom Effect */
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 8s ease-out;
}

.slide.active img {
    transform: scale(1.1);
}

}

/* Animated Pattern Overlay */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
    opacity: 0;
    animation: patternFloat 20s ease-in-out infinite;
}

.slide.active::after {
    opacity: 1;
}

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

/* Content Container */
.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 10;
    padding: 0 50px;
}

.slide-content .container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* TEMİZ TYPOGRAPHY - GÖLGE YOK! */
.slide-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff !important;
    margin-bottom: 25px;
    text-shadow: none !important;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.slide-description {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95) !important;
    margin-bottom: 40px;
    max-width: 700px;
    text-shadow: none !important;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

/* Premium Button */
.slide-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #667eea;
    border: none;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    text-decoration: none;
}

.slide.active .slide-content .btn {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 0.7s;
}

.slide-content .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.slide-content .btn:hover::before {
    width: 300px;
    height: 300px;
}

.slide-content .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.slide-content .btn i {
    transition: transform 0.4s ease;
}

.slide-content .btn:hover i {
    transform: translateX(5px);
}

/* Glassmorphism Navigation Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 20;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.slider-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.slider-btn-prev {
    left: 40px;
}

.slider-btn-next {
    right: 40px;
}

/* Modern Animated Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 25px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}


.slider-dot:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

.slider-dot.active {
    background: #ffffff;
    width: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.4);
}

/* Scroll Indicator */
    0%, 100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    50% {
        opacity: 1;
        transform: translateY(10px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-slider {
        height: 80vh;
        min-height: 600px;
    }
    
    .slide-title {
        font-size: 2.8rem;
    }
    
    .slide-description {
        font-size: 1.3rem;
    }
    
    .slider-btn {
        width: 55px;
        height: 55px;
        font-size: 20px;
    }
    
    .slider-btn-prev {
        left: 20px;
    }
    
    .slider-btn-next {
        right: 20px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 70vh;
        min-height: 550px;
    }
    
    .slide-content {
        padding: 0 30px;
    }
    
    .slide-title {
        font-size: 3.2rem;
        margin-bottom: 20px;
    }
    
    .slide-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .slide-content .btn {
        padding: 15px 35px;
        font-size: 1.2rem;
    }
    
    .slider-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .slider-btn-prev {
        left: 15px;
    }
    
    .slider-btn-next {
        right: 15px;
    }
    
    .slider-dots {
        padding: 12px 20px;
        gap: 10px;
    }
    
    .slider-dot {
        width: 10px;
        height: 10px;
    }
    
    .slider-dot.active {
        width: 30px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 60vh;
        min-height: 500px;
    }
    
    .slide-content {
        padding: 0 20px;
    }
    
    .slide-title {
        font-size: 2.6rem;
        margin-bottom: 15px;
    }
    
    .slide-description {
        font-size: 1.2rem;
        margin-bottom: 25px;
    }
    
    .slide-content .btn {
        padding: 12px 30px;
        font-size: 0.95rem;
        gap: 10px;
    }
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: var(--spacing-xl) 0;
    background: var(--gray-color);
    margin-top: -60px;
    position: relative;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

/* ==================== ULTRA MODERN SECTION STYLES ==================== */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start;
    width: 100%;
}

.section-header.text-center {
    align-items: center !important;
    text-align: center !important;
}

.section-header.text-center .section-subtitle,
.section-header.text-center .section-title {
    text-align: center !important;
    display: block !important;
    width: 100% !important;
}

/* Ultra Modern Subtitle with Gradient & Animation - DAHA BÜYÜK */
.section-subtitle {
    display: block !important;
    width: 100% !important;
    clear: both;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 25px;
    position: relative;
    padding-left: 0;
    animation: fadeInLeft 0.8s ease;
}

.section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 65px;
    height: 5px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    -webkit-text-fill-color: initial !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
    border-radius: 3px;
    animation: expandWidth 0.6s ease;
    display: block !important;
    z-index: 9;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 15px;
    height: 15px;
    background: #667eea !important;
    -webkit-text-fill-color: initial !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
    border-radius: 50%;
    box-shadow: 0 0 25px rgba(102, 126, 234, 0.8);
    animation: pulse 2s ease infinite;
    display: block !important;
    z-index: 10;
}

@keyframes expandWidth {
    from { width: 0; }
    to { width: 65px; }
}

@keyframes pulse {
    0%, 100% { 
        box-shadow: 0 0 15px rgba(102, 126, 234, 0.6);
        transform: translateY(-50%) scale(1);
    }
    50% { 
        box-shadow: 0 0 25px rgba(102, 126, 234, 0.8);
        transform: translateY(-50%) scale(1.2);
    }
}

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

/* Ultra Modern Title with Underline Animation - ÇOK BÜYÜK */
.section-title {
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--dark-color);
    margin-bottom: 30px;
    position: relative;
    display: block !important;
    width: 100% !important;
    clear: both;
    line-height: 1.15;
    animation: fadeInUp 0.8s ease 0.2s both;
    text-transform: capitalize;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 0;
    height: 6px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px;
    animation: expandTitleWidth 1s ease 0.5s forwards;
}

@keyframes expandTitleWidth {
    to { width: 75%; }
}

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

.section-description {
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    animation: fadeIn 0.8s ease 0.4s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
/* ==================== ABOUT SECTION ==================== */
.about-section {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.about-badge {
    position: absolute;
    bottom: -30px;
    right: 30px;
    width: 150px;
    height: 150px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.badge-content {
    text-align: center;
    color: var(--white);
}

.badge-number {
    display: block;
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    margin-top: 5px;
}

.about-content {
    padding: 0 20px;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    font-weight: 500;
}

.about-feature i {
    color: var(--success-color);
    font-size: 18px;
}

/* ==================== SERVICES SECTION ==================== */
.services-section {
    background: var(--gray-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-top: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--secondary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 35px;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: rotateY(180deg);
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-description {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    color: var(--secondary-color);
    gap: 12px;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path fill="rgba(255,255,255,0.05)" d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z"/></svg>');
    background-size: cover;
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3.2rem;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ==================== BLOG SECTION ==================== */
.blog-section {
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 35px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    position: relative;
    height: 250px;
    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: 20px;
    left: 20px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px;
    border-radius: var(--radius-sm);
    text-align: center;
    min-width: 60px;
}

.date-day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    margin-top: 4px;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-light);
}

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

.meta-item i {
    color: var(--secondary-color);
}

.blog-title {
    margin-bottom: 12px;
}

.blog-title a {
    color: var(--dark-color);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.4;
    transition: var(--transition-fast);
}

.blog-title a:hover {
    color: var(--secondary-color);
}

.blog-summary {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.blog-link:hover {
    color: var(--secondary-color);
    gap: 12px;
}

/* ==================== GALLERY ==================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-title {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.gallery-description {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}

/* ==================== CONTACT PAGE ==================== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.contact-details p {
    color: var(--text-light);
    margin: 0;
}

.contact-details a {
    color: var(--text-light);
    transition: var(--transition-fast);
}

.contact-details a:hover {
    color: var(--primary-color);
}

.contact-form {
    background: var(--gray-color);
    padding: 40px;
    border-radius: var(--radius-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition-fast);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.map-container {
    margin-top: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark-color);
    color: rgba(255,255,255,0.8);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
}

.footer-desc {
    margin-bottom: 25px;
    line-height: 1.8;
    color: rgba(255,255,255,0.7);
}

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

.social-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 16px;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-title {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-links i {
    font-size: 10px;
    color: var(--secondary-color);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.footer-contact i {
    width: 20px;
    color: var(--secondary-color);
    font-size: 16px;
    margin-top: 3px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    background: rgba(0,0,0,0.3);
    padding: 25px 0;
    text-align: center;
}

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

.footer-bottom-content p {
    margin: 0;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}
    transition: var(--transition-fast);
}

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

/* ==================== SCROLL TO TOP ==================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-md);
}

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

.scroll-top:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 60px 0;
    text-align: center;
    color: var(--white);
    position: relative;
}

.breadcrumb-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 100"><path fill="rgba(255,255,255,0.05)" d="M0,50 Q300,20 600,50 T1200,50 L1200,100 L0,100 Z"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.breadcrumb-content {
    position: relative;
    z-index: 1;
}

.breadcrumb-title {
    font-size: 3.2rem;
    color: var(--white);
    margin-bottom: 15px;
}

.breadcrumb-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 15px;
}

.breadcrumb-nav a {
    color: rgba(255,255,255,0.9);
    transition: var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--white);
}

.breadcrumb-nav i {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
}

.breadcrumb-nav span {
    color: var(--white);
}

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

.pagination a:hover,
.pagination span.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* ==================== LOADING SPINNER ==================== */
.loading {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0,51,102,0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .section-title {
        font-size: 2.6rem;
    }
    
    .slide-title {
        font-size: 3.2rem;
    }
    
    .about-grid,
    .services-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2.6rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    /* Top Bar */
    .top-bar {
        display: none;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--white);
        box-shadow: -5px 0 25px rgba(0,0,0,0.1);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px 30px;
        gap: 0;
        transition: var(--transition-normal);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link {
        display: block;
        padding: 15px 0;
        width: 100%;
    }
    
    .nav-toggle,
    .nav-close {
        display: block;
    }
    
    .nav-close {
        position: absolute;
        top: 20px;
        right: 30px;
    }
    
    .logo img {
        height: 40px;
    }
    
    /* Hero Slider */
    .hero-slider {
        height: 400px;
    }
    
    .slide-title {
        font-size: 2.6rem;
    }
    
    .slide-description {
        font-size: 1.2rem;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .slider-prev {
        left: 15px;
    }
    
    .slider-next {
        right: 15px;
    }
    
    /* Sections */
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .features-section {
        margin-top: -40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        max-height: 400px;
    }
    
    .about-badge {
        width: 120px;
        height: 120px;
        bottom: -20px;
        right: 20px;
    }
    
    .badge-number {
        font-size: 2.6rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA */
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-description {
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    /* Breadcrumb */
    .breadcrumb-title {
        font-size: 1.75rem;
    }
    
    /* Scroll to top & WhatsApp */
    .scroll-top,
    .whatsapp-float {
        width: 45px;
        height: 45px;
        font-size: 18px;
        right: 20px;
    }
    
    .whatsapp-float {
        bottom: 85px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-slider {
        height: 350px;
    }
    
    .slide-title {
        font-size: 1.5rem;
    }
    
    .slide-description {
        font-size: 1.1rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .header,
    .footer,
    .scroll-top,
    .whatsapp-float,
    .slider-btn,
    .slider-dots {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ==================== ACCESSIBILITY ==================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   REFERANSLAR BÖLÜMÜ
======================================== */

/* Referanslar Section - Modern Carousel */
.references-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
    position: relative;
}

.references-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, transparent);
}

.references-slider {
    margin-top: 50px;
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
}

.references-track {
    display: flex;
    gap: 40px;
    animation: scroll-references-modern 50s linear infinite;
    will-change: transform;
    padding: 10px 0;
}

.references-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-references-modern {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.reference-item {
    flex-shrink: 0;
    width: 220px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reference-logo-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.reference-logo-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.reference-logo-wrapper:hover::before {
    left: 100%;
}

.reference-logo-wrapper:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.25);
    border-color: #667eea;
}

.reference-logo-wrapper img {
    max-width: 100%;
    max-height: 90px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.1);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.reference-logo-wrapper:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

/* Gradient fade at edges */
.references-slider::before,
.references-slider::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.references-slider::before {
    left: 0;
    background: linear-gradient(to right, #f5f7fa, transparent);
}

.references-slider::after {
    right: 0;
    background: linear-gradient(to left, #c3cfe2, transparent);
}

/* Responsive */
@media (max-width: 768px) {
    .references-section {
        padding: 60px 0;
    }
    
    .reference-item {
        width: 180px;
        height: 110px;
    }
    
    .reference-logo-wrapper {
        padding: 20px;
    }
    
    .reference-logo-wrapper img {
        max-height: 70px;
    }
    
    .references-track {
        gap: 30px;
        animation-duration: 35s;
    }
}

@media (max-width: 480px) {
    .reference-item {
        width: 150px;
        height: 90px;
    }
    
    .reference-logo-wrapper {
        padding: 15px;
        border-radius: 12px;
    }
    
    .reference-logo-wrapper img {
        max-height: 60px;
    }
    
    .references-track {
        gap: 20px;
        animation-duration: 30s;
    }
    
    .references-slider::before,
    .references-slider::after {
        width: 50px;
    }
}
}

/* Modern Hakkımızda Bölümü */
.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.about-pattern {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50%;
    z-index: -1;
}

/* İstatistikler */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.stat-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 25px 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

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

.stat-number {
    font-size: 28px;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Modern Button */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-modern:hover {
    transform: translateX(5px);
}

.btn-modern i {
    transition: transform 0.3s ease;
}

.btn-modern:hover i {
    transform: translateX(5px);
}

/* Improved Check List */
.about-preview-list li i {
    color: #667eea;
    font-size: 18px;
}

/* Responsive Stats */
@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
}

/* Blog Card Image Fix */
.blog-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}
/* TEMİZ GRADIENT OVERLAY - ÇOK ŞEFFAF */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(102, 126, 234, 0.3) 0%,
        rgba(118, 75, 162, 0.25) 100%
    ) !important;
    z-index: 1;
}
    
    /* Nötr Renkler */
    --dark-color: #1a1a1a;
    --text-color: #333333;
    --text-light: #666666;
    --gray-color: #f8f9fa;
    --border-color: #e0e0e0;
    --white: #ffffff;
    
    /* Durum Renkleri */
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    
    /* Tipografi */
    --font-primary: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-xxl: 80px;
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.20);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-fixed: 100;
    --z-modal: 1000;
    --z-tooltip: 1050;
}

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

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

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

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

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    width: 100%;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

/* ==================== CONTAINER & LAYOUT ==================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: 100vh;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.6rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1.2rem; }

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

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

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

.text-secondary {
    color: var(--secondary-color);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn i {
    font-size: 14px;
    transition: transform var(--transition-fast);
}

.btn:hover i {
    transform: translateX(3px);
}

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

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

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

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

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

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

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

.btn-white:hover {
    background: var(--gray-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

/* ==================== HEADER ==================== */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
}

/* Top Bar */
.top-bar {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--white);
    transition: var(--transition-fast);
}

.top-bar-item:hover {
    color: var(--secondary-color);
}

.top-bar-item i {
    font-size: 12px;
}

.social-link {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 12px;
    transition: var(--transition-fast);
}

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

/* Navbar */
.navbar {
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color);
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-normal);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-toggle,
.nav-close {
    display: none;
    font-size: 24px;
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.nav-toggle:hover,
.nav-close:hover {
    color: var(--secondary-color);
}

/* ==================== HERO SLIDER ==================== */
/* ==================== PREMIUM HERO SLIDER - TEMİZ VERSİYON ==================== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 700px;
    max-height: 900px;
    overflow: hidden;
    background: transparent;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Ken Burns Zoom Effect */
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    transition: transform 8s ease-out;
}

.slide.active img {
    transform: scale(1.1);
}

}

/* Animated Pattern Overlay */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
    opacity: 0;
    animation: patternFloat 20s ease-in-out infinite;
}

.slide.active::after {
    opacity: 1;
}

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

/* Content Container */
.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    z-index: 10;
    padding: 0 50px;
}

.slide-content .container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* TEMİZ TYPOGRAPHY - GÖLGE YOK! */
.slide-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: #ffffff !important;
    margin-bottom: 25px;
    text-shadow: none !important;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-title {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.slide-description {
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.95) !important;
    margin-bottom: 40px;
    max-width: 700px;
    text-shadow: none !important;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.5s;
}

/* Premium Button */
.slide-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #667eea;
    border: none;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(50px) scale(0.9);
    text-decoration: none;
}

.slide.active .slide-content .btn {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 0.7s;
}

.slide-content .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.slide-content .btn:hover::before {
    width: 300px;
    height: 300px;
}

.slide-content .btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.slide-content .btn i {
    transition: transform 0.4s ease;
}

.slide-content .btn:hover i {
    transform: translateX(5px);
}

/* Glassmorphism Navigation Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 20;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.slider-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.slider-btn-prev {
    left: 40px;
}

.slider-btn-next {
    right: 40px;
}

/* Modern Animated Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 25px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}


.slider-dot:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

.slider-dot.active {
    background: #ffffff;
    width: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.4);
}

/* Scroll Indicator */
    0%, 100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    50% {
        opacity: 1;
        transform: translateY(10px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-slider {
        height: 80vh;
        min-height: 600px;
    }
    
    .slide-title {
        font-size: 2.2rem;
    }
    
    .slide-description {
        font-size: 1.3rem;
    }
    
    .slider-btn {
        width: 55px;
        height: 55px;
        font-size: 20px;
    }
    
    .slider-btn-prev {
        left: 20px;
    }
    
    .slider-btn-next {
        right: 20px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 70vh;
        min-height: 550px;
    }
    
    .slide-content {
        padding: 0 30px;
    }
    
    .slide-title {
        font-size: 3.2rem;
        margin-bottom: 20px;
    }
    
    .slide-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .slide-content .btn {
        padding: 15px 35px;
        font-size: 1.2rem;
    }
    
    .slider-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .slider-btn-prev {
        left: 15px;
    }
    
    .slider-btn-next {
        right: 15px;
    }
    
    .slider-dots {
        padding: 12px 20px;
        gap: 10px;
    }
    
    .slider-dot {
        width: 10px;
        height: 10px;
    }
    
    .slider-dot.active {
        width: 30px;
    }
    
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 60vh;
        min-height: 500px;
    }
    
    .slide-content {
        padding: 0 20px;
    }
    
    .slide-title {
        font-size: 2.6rem;
        margin-bottom: 15px;
    }
    
    .slide-description {
        font-size: 1.2rem;
        margin-bottom: 25px;
    }
    
    .slide-content .btn {
        padding: 12px 30px;
        font-size: 0.95rem;
        gap: 10px;
    }
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: var(--spacing-xl) 0;
    background: var(--gray-color);
    margin-top: -60px;
    position: relative;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

/* ==================== SECTION STYLES ==================== */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start;
    width: 100%;
}

.section-subtitle {
    display: block !important;
    width: 100%;
    clear: both;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-title {
    display: block !important;
    width: 100%;
    clear: both;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ==================== ABOUT SECTION ==================== */
.about-section {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.about-badge {
    position: absolute;
    bottom: -30px;
    right: 30px;
    width: 150px;
    height: 150px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.badge-content {
    text-align: center;
    color: var(--white);
}

.badge-number {
    display: block;
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    margin-top: 5px;
}

.about-content {
    padding: 0 20px;
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-color);
    font-weight: 500;
}

.about-feature i {
    color: var(--success-color);
    font-size: 18px;
}

/* ==================== SERVICES SECTION ==================== */
.services-section {
    background: var(--gray-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-top: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--secondary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 35px;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: rotateY(180deg);
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-description {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    color: var(--secondary-color);
    gap: 12px;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path fill="rgba(255,255,255,0.05)" d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z"/></svg>');
    background-size: cover;
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3.2rem;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ==================== BLOG SECTION ==================== */
.blog-section {
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 35px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    position: relative;
    height: 250px;
    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: 20px;
    left: 20px;
    background: var(--secondary-color);
    color: var(--white);
    padding: 10px;
    border-radius: var(--radius-sm);
    text-align: center;
    min-width: 60px;
}

.date-day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.date-month {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    margin-top: 4px;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-light);
}

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

.meta-item i {
    color: var(--secondary-color);
}

.blog-title {
    margin-bottom: 12px;
}

.blog-title a {
    color: var(--dark-color);
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.4;
    transition: var(--transition-fast);
}

.blog-title a:hover {
    color: var(--secondary-color);
}

.blog-summary {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.blog-link:hover {
    color: var(--secondary-color);
    gap: 12px;
}

/* ==================== GALLERY ==================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-title {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.gallery-description {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
}

/* ==================== CONTACT PAGE ==================== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.contact-details p {
    color: var(--text-light);
    margin: 0;
}

.contact-details a {
    color: var(--text-light);
    transition: var(--transition-fast);
}

.contact-details a:hover {
    color: var(--primary-color);
}

.contact-form {
    background: var(--gray-color);
    padding: 40px;
    border-radius: var(--radius-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition-fast);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}

.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.map-container {
    margin-top: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--dark-color);
    color: rgba(255,255,255,0.8);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-logo img {
    height: 50px;
    width: auto;
    margin-bottom: 20px;
}

.footer-desc {
    margin-bottom: 25px;
    line-height: 1.8;
    color: rgba(255,255,255,0.7);
}

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

.social-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 16px;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-title {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-links i {
    font-size: 10px;
    color: var(--secondary-color);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.footer-contact i {
    width: 20px;
    color: var(--secondary-color);
    font-size: 16px;
    margin-top: 3px;
}

.footer-contact a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    background: rgba(0,0,0,0.3);
    padding: 25px 0;
    text-align: center;
}

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

.footer-bottom-content p {
    margin: 0;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}
    transition: var(--transition-fast);
}

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

/* ==================== SCROLL TO TOP ==================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-md);
}

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

.scroll-top:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ==================== BREADCRUMB ==================== */
.breadcrumb-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 60px 0;
    text-align: center;
    color: var(--white);
    position: relative;
}

.breadcrumb-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 100"><path fill="rgba(255,255,255,0.05)" d="M0,50 Q300,20 600,50 T1200,50 L1200,100 L0,100 Z"/></svg>');
    background-size: cover;
    background-position: bottom;
}

.breadcrumb-content {
    position: relative;
    z-index: 1;
}

.breadcrumb-title {
    font-size: 3.2rem;
    color: var(--white);
    margin-bottom: 15px;
}

.breadcrumb-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 15px;
}

.breadcrumb-nav a {
    color: rgba(255,255,255,0.9);
    transition: var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--white);
}

.breadcrumb-nav i {
    color: rgba(255,255,255,0.6);
    font-size: 12px;
}

.breadcrumb-nav span {
    color: var(--white);
}

/* ==================== PAGINATION ==================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

.pagination a:hover,
.pagination span.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* ==================== LOADING SPINNER ==================== */
.loading {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0,51,102,0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .section-title {
        font-size: 2.6rem;
    }
    
    .slide-title {
        font-size: 3.2rem;
    }
    
    .about-grid,
    .services-grid {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2.6rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    /* Top Bar */
    .top-bar {
        display: none;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--white);
        box-shadow: -5px 0 25px rgba(0,0,0,0.1);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px 30px;
        gap: 0;
        transition: var(--transition-normal);
        z-index: 999;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-link {
        display: block;
        padding: 15px 0;
        width: 100%;
    }
    
    .nav-toggle,
    .nav-close {
        display: block;
    }
    
    .nav-close {
        position: absolute;
        top: 20px;
        right: 30px;
    }
    
    .logo img {
        height: 40px;
    }
    
    /* Hero Slider */
    .hero-slider {
        height: 400px;
    }
    
    .slide-title {
        font-size: 2.6rem;
    }
    
    .slide-description {
        font-size: 1.2rem;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .slider-prev {
        left: 15px;
    }
    
    .slider-next {
        right: 15px;
    }
    
    /* Sections */
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .features-section {
        margin-top: -40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        max-height: 400px;
    }
    
    .about-badge {
        width: 120px;
        height: 120px;
        bottom: -20px;
        right: 20px;
    }
    
    .badge-number {
        font-size: 2.6rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* CTA */
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-description {
        font-size: 1.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    /* Breadcrumb */
    .breadcrumb-title {
        font-size: 1.75rem;
    }
    
    /* Scroll to top & WhatsApp */
    .scroll-top,
    .whatsapp-float {
        width: 45px;
        height: 45px;
        font-size: 18px;
        right: 20px;
    }
    
    .whatsapp-float {
        bottom: 85px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-slider {
        height: 350px;
    }
    
    .slide-title {
        font-size: 1.5rem;
    }
    
    .slide-description {
        font-size: 1.1rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
}

/* ==================== PRINT STYLES ==================== */
@media print {
    .header,
    .footer,
    .scroll-top,
    .whatsapp-float,
    .slider-btn,
    .slider-dots {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: underline;
    }
}

/* ==================== ACCESSIBILITY ==================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}

:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   REFERANSLAR BÖLÜMÜ
======================================== */

/* Referanslar Section - Modern Carousel */
.references-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
    position: relative;
}

.references-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, transparent);
}

.references-slider {
    margin-top: 50px;
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
}

.references-track {
    display: flex;
    gap: 40px;
    animation: scroll-references-modern 50s linear infinite;
    will-change: transform;
    padding: 10px 0;
}

.references-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-references-modern {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.reference-item {
    flex-shrink: 0;
    width: 220px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reference-logo-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    overflow: hidden;
}

.reference-logo-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.reference-logo-wrapper:hover::before {
    left: 100%;
}

.reference-logo-wrapper:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.25);
    border-color: #667eea;
}

.reference-logo-wrapper img {
    max-width: 100%;
    max-height: 90px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.1);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.reference-logo-wrapper:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1);
}

/* Gradient fade at edges */
.references-slider::before,
.references-slider::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.references-slider::before {
    left: 0;
    background: linear-gradient(to right, #f5f7fa, transparent);
}

.references-slider::after {
    right: 0;
    background: linear-gradient(to left, #c3cfe2, transparent);
}

/* Responsive */
@media (max-width: 768px) {
    .references-section {
        padding: 60px 0;
    }
    
    .reference-item {
        width: 180px;
        height: 110px;
    }
    
    .reference-logo-wrapper {
        padding: 20px;
    }
    
    .reference-logo-wrapper img {
        max-height: 70px;
    }
    
    .references-track {
        gap: 30px;
        animation-duration: 35s;
    }
}

@media (max-width: 480px) {
    .reference-item {
        width: 150px;
        height: 90px;
    }
    
    .reference-logo-wrapper {
        padding: 15px;
        border-radius: 12px;
    }
    
    .reference-logo-wrapper img {
        max-height: 60px;
    }
    
    .references-track {
        gap: 20px;
        animation-duration: 30s;
    }
    
    .references-slider::before,
    .references-slider::after {
        width: 50px;
    }
}
}

/* Modern Hakkımızda Bölümü */
.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.about-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.about-pattern {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-radius: 50%;
    z-index: -1;
}

/* İstatistikler */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.stat-item {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 25px 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

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

.stat-number {
    font-size: 28px;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Modern Button */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-modern:hover {
    transform: translateX(5px);
}

.btn-modern i {
    transition: transform 0.3s ease;
}

.btn-modern:hover i {
    transform: translateX(5px);
}

/* Improved Check List */
.about-preview-list li i {
    color: #667eea;
    font-size: 18px;
}

/* Responsive Stats */
@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 40px; /* Hakkımızda başlığı ile çakışmasın */
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
}

/* Blog Card Image Fix */
.blog-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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



/* ==================== ULTRA MODERN REFERANSLAR SECTION ==================== */

.references-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
    position: relative;
}

/* Animated Background Pattern */
.references-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: bgMove 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes bgMove {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, 20px) scale(1.05); }
}

/* Header Styling */
.references-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.references-title {
    font-size: 48px;
    font-weight: 800;
    color: white;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
    animation: fadeInDown 0.8s ease;
}

.references-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: white;
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(255,255,255,0.5);
}

.references-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-top: 25px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

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

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

/* Marquee Container */
.references-marquee-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 40px 0;
}

/* Gradient Fade Edges */
.references-marquee-container::before,
.references-marquee-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 200px;
    z-index: 2;
    pointer-events: none;
}

.references-marquee-container::before {
    left: 0;
    background: linear-gradient(to right, #667eea, transparent);
}

.references-marquee-container::after {
    right: 0;
    background: linear-gradient(to left, #764ba2, transparent);
}

/* Marquee Track */
.references-marquee {
    display: flex;
    gap: 50px;
    animation: marqueeScroll 40s linear infinite;
    width: fit-content;
}

.references-marquee:hover {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Reference Card - Ultra Modern */
.reference-card {
    flex-shrink: 0;
    width: 220px;
    height: 140px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.2),
        0 1px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

/* Glassmorphism Effect */
.reference-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.4) 0%,
        rgba(255, 255, 255, 0.1) 100%
    );
    opacity: 0;
    transition: opacity 0.5s ease;
}

.reference-card:hover::before {
    opacity: 1;
}

/* Hover Effects */
.reference-card:hover {
    transform: translateY(-15px) scale(1.08) rotate(2deg);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.3),
        0 10px 20px rgba(102, 126, 234, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    border-color: rgba(255, 255, 255, 1);
}

/* Logo Image */
.reference-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.7) contrast(1.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.reference-card:hover .reference-logo {
    filter: grayscale(0%) brightness(1) contrast(1);
    transform: scale(1.15) rotate(-2deg);
}

/* Shine Effect on Hover */
.reference-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    bottom: -50%;
    left: -50%;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.8) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
    transition: transform 0.6s ease;
}

.reference-card:hover::after {
    transform: translateX(100%) translateY(100%) rotate(45deg);
}

/* Pulse Animation for First Few Cards */
.reference-card:nth-child(-n+3) {
    animation: cardPulse 3s ease-in-out infinite;
}

.reference-card:nth-child(1) { animation-delay: 0s; }
.reference-card:nth-child(2) { animation-delay: 0.3s; }
.reference-card:nth-child(3) { animation-delay: 0.6s; }

@keyframes cardPulse {
    0%, 100% {
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.2),
            0 1px 8px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 
            0 15px 40px rgba(102, 126, 234, 0.4),
            0 5px 15px rgba(118, 75, 162, 0.3);
    }
}

/* Loading State */
.reference-card img[src*="data:image"] {
    animation: logoLoading 1.5s ease-in-out infinite;
}

@keyframes logoLoading {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .references-title {
        font-size: 40px;
    }
    
    .reference-card {
        width: 180px;
        height: 120px;
        padding: 20px;
    }
    
    .references-marquee {
        gap: 40px;
        animation-duration: 35s;
    }
}

@media (max-width: 768px) {
    .references-section {
        padding: 70px 0;
    }
    
    .references-title {
        font-size: 32px;
    }
    
    .references-subtitle {
        font-size: 16px;
    }
    
    .reference-card {
        width: 150px;
        height: 100px;
        padding: 15px;
        border-radius: 15px;
    }
    
    .references-marquee {
        gap: 30px;
        animation-duration: 30s;
    }
    
    .references-marquee-container::before,
    .references-marquee-container::after {
        width: 100px;
    }
}

@media (max-width: 480px) {
    .references-title {
        font-size: 28px;
    }
    
    .reference-card {
        width: 130px;
        height: 90px;
        padding: 12px;
        border-radius: 12px;
    }
    
    .references-marquee {
        gap: 25px;
        animation-duration: 25s;
    }
    
    .reference-card:hover {
        transform: translateY(-10px) scale(1.05);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .references-marquee {
        animation: none;
    }
    
    .reference-card {
        animation: none;
    }
    
    .references-section::before {
        animation: none;
    }
}

/* Print Styles */
@media print {
    .references-section {
        background: white;
        padding: 20px 0;
    }
    
    .references-title,
    .references-subtitle {
        color: black;
    }
    
    .references-marquee {
        animation: none;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .reference-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}


/* Mobile Responsive Fix - Section Headers */
@media (max-width: 768px) {
    .section-subtitle {
        font-size: 13px;
        letter-spacing: 2px;
        padding-left: 50px;
        margin-bottom: 20px;
    }
    
    .section-subtitle::before {
        width: 35px;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 25px;
    }
    
    .section-description {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .section-subtitle {
        font-size: 12px;
        letter-spacing: 1.5px;
        padding-left: 40px;
        margin-bottom: 25px;
    }
    
    .section-subtitle::before {
        width: 30px;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
}


/* ============================================================================

/* ============================================================================
   REFERANSLAR - KOMPAKT TEK ŞERİT SCROLL
   ============================================================================ */

.references-infinity-section {
    padding: 70px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.references-infinity-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    animation: patternMove 20s ease-in-out infinite;
}

@keyframes patternMove {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.references-infinity-section .section-header {
    position: relative;
    z-index: 2;
    margin-bottom: 45px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.references-infinity-section .section-subtitle {
    color: rgba(255, 255, 255, 1) !important;
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 20px;
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: rgba(255, 255, 255, 1) !important;
    background-clip: unset !important;
    display: block;
    width: 100%;
    padding-left: 0 !important;
    text-shadow: 0 3px 15px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.8);
    text-align: center;
}

.references-infinity-section .section-subtitle::before,
.references-infinity-section .section-subtitle::after {
    display: block !important;
}

.references-infinity-section .section-subtitle::before {
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%) !important;
    -webkit-text-fill-color: initial !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
}

.references-infinity-section .section-subtitle::after {
    background: #ffffff !important;
    -webkit-text-fill-color: initial !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.8) !important;
}

.references-infinity-section .section-title {
    color: #ffffff;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 15px;
    text-shadow: 0 3px 20px rgba(0, 0, 0, 0.25);
    display: block;
    width: 100%;
    text-align: center;
}

.references-infinity-section .section-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    max-width: 500px;
    margin: 0 auto;
}

.references-infinity-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 25px 0;
}

.references-infinity-wrapper::before,
.references-infinity-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.references-infinity-wrapper::before {
    left: 0;
    background: linear-gradient(90deg, rgba(102, 126, 234, 1) 0%, rgba(102, 126, 234, 0) 100%);
}

.references-infinity-wrapper::after {
    right: 0;
    background: linear-gradient(270deg, rgba(118, 75, 162, 1) 0%, rgba(118, 75, 162, 0) 100%);
}

.references-infinity-track {
    display: flex;
    width: max-content;
    gap: 20px;
    animation: infinityScroll 40s linear infinite;
    will-change: transform;
}

.references-infinity-track:hover {
    animation-play-state: paused;
}

@keyframes infinityScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.333%); }
}

.reference-infinity-item {
    flex-shrink: 0;
    width: 180px;
}

.reference-infinity-card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 14px;
    padding: 30px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.reference-infinity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.reference-infinity-card:hover {
    transform: translateY(-10px) scale(1.06);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.reference-infinity-card:hover::before {
    opacity: 0.05;
}

.reference-infinity-logo {
    width: 100%;
    height: auto;
    max-width: 140px;
    max-height: 75px;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.7) contrast(1.1);
    transition: all 0.35s ease;
    position: relative;
    z-index: 1;
}

.reference-infinity-card:hover .reference-infinity-logo {
    filter: grayscale(0%) brightness(1) contrast(1);
    transform: scale(1.12);
}

@media (max-width: 992px) {
    .references-infinity-section .section-title {
        font-size: 2.2rem;
    }
    
    .reference-infinity-item {
        width: 160px;
    }
    
    .reference-infinity-card {
        padding: 25px 18px;
        min-height: 110px;
    }
    
    .reference-infinity-logo {
        max-width: 120px;
        max-height: 65px;
    }
    
    .references-infinity-track {
        animation-duration: 35s;
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .references-infinity-section {
        padding: 60px 0;
    }
    
    .references-infinity-section .section-title {
        font-size: 1.9rem;
    }
    
    .references-infinity-section .section-description {
        font-size: 0.95rem;
    }
    
    .reference-infinity-item {
        width: 145px;
    }
    
    .reference-infinity-card {
        padding: 22px 15px;
        min-height: 100px;
        border-radius: 12px;
    }
    
    .reference-infinity-logo {
        max-width: 110px;
        max-height: 60px;
    }
    
    .references-infinity-wrapper::before,
    .references-infinity-wrapper::after {
        width: 80px;
    }
    
    .references-infinity-track {
        animation-duration: 30s;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .references-infinity-section .section-header {
        margin-bottom: 35px;
    }
    
    .references-infinity-section .section-title {
        font-size: 1.65rem;
    }
    
    .reference-infinity-item {
        width: 130px;
    }
    
    .reference-infinity-card {
        padding: 20px 12px;
        min-height: 90px;
    }
    
    .reference-infinity-logo {
        max-width: 100px;
        max-height: 55px;
    }
    
    .references-infinity-track {
        gap: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .references-infinity-track {
        animation: none;
    }
    
    .reference-infinity-card {
        transition: none;
    }
}

/* ============================================================================
   SECTION BAŞLIKLARI - RESPONSIVE BÜYÜK BOYUTLAR
   ============================================================================ */

@media (max-width: 992px) {
    .section-title {
        font-size: 3.8rem;
    }
    
    .section-subtitle {
        font-size: 1.2rem;
        letter-spacing: 3.5px;
        padding-left: 65px;
    }
    
    .section-subtitle::before {
        width: 50px;
    }
    
    @keyframes expandWidth {
        to { width: 50px; }
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 3.2rem;
        margin-bottom: 20px;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        letter-spacing: 3px;
        padding-left: 55px;
        margin-bottom: 18px;
    }
    
    .section-subtitle::before {
        width: 42px;
        height: 3px;
    }
    
    .section-subtitle::after {
        width: 10px;
        height: 10px;
    }
    
    @keyframes expandWidth {
        to { width: 42px; }
    }
    
    .section-title::after {
        height: 4px;
        bottom: -10px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2.6rem;
        margin-bottom: 18px;
    }
    
    .section-subtitle {
        font-size: 1rem;
        letter-spacing: 2.5px;
        padding-left: 48px;
        margin-bottom: 15px;
    }
    
    .section-subtitle::before {
        width: 36px;
    }
    
    .section-subtitle::after {
        width: 9px;
        height: 9px;
    }
    
    @keyframes expandWidth {
        to { width: 36px; }
    }
    
    .section-title::after {
        height: 3px;
    }
}

/* MASAÜSTÜ İÇİN GARANTİLİ ALT ALTA - ELEMENT SELECTOR İLE */
.section-header span {
    display: block !important;
    width: 100% !important;
}

.section-header h2 {
    display: block !important;
    width: 100% !important;
}

.section-header .section-subtitle {
    display: block !important;
    width: 100% !important;
    float: none !important;
}

.section-header .section-title {
    display: block !important;
    width: 100% !important;
    float: none !important;
}

/* Text-center için de aynı şekilde */
.section-header.text-center span,
.section-header.text-center h2 {
    display: block !important;
    width: 100% !important;
}

/* HAKKIMIZDA VE REFERANSLAR İÇİN GARANTİLİ ALT ALTA - EN YÜKSEK ÖNCELİK */
.about-preview .section-header,
.about-preview-content .section-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    width: 100% !important;
}

.about-preview .section-header .section-subtitle,
.about-preview-content .section-header .section-subtitle {
    display: block !important;
    width: 100% !important;
    margin-bottom: 15px !important;
}

.references-infinity-section .section-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
}

.references-infinity-section .section-header .section-subtitle {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    margin-bottom: 15px !important;
}

.references-infinity-section .section-header .section-title {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
}

/* TÜM SECTION HEADER'LARDA SPAN VE H2 GARANTİLİ ALT ALTA */
.section-header > span,
.section-header > h2 {
    display: block !important;
    width: 100% !important;
}

.section-header > * {
    display: block !important;
    width: 100% !important;
}