/* CSS Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Renkli Web Agency Palet */
    --primary-purple: #8b5cf6;
    --primary-blue: #3b82f6;
    --primary-cyan: #06b6d4;
    --primary-green: #10b981;
    --primary-yellow: #f59e0b;
    --primary-orange: #f97316;
    --primary-red: #ef4444;
    --primary-pink: #ec4899;
    
    /* Legacy colors (backward compatibility) */
    --primary-color: #8b5cf6;
    --secondary-color: #3b82f6;
    --accent-color: #ec4899;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --light-gray: #f1f5f9;
    --dark-gray: #475569;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Gradient Kombinasyonları */
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-6: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
    --gradient-7: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --gradient-8: linear-gradient(135deg, #ff9a56 0%, #ff6a88 100%);
    
    /* Legacy gradients */
    --gradient-primary: var(--gradient-1);
    --gradient-secondary: var(--gradient-6);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* Gölgeler & Efektler */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2);
    --shadow-3d: 0 30px 60px rgba(0, 0, 0, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(139, 92, 246, 0.5);
    --shadow-glow-blue: 0 0 30px rgba(59, 130, 246, 0.5);
    --shadow-glow-green: 0 0 30px rgba(16, 185, 129, 0.5);
    --shadow-glow-pink: 0 0 30px rgba(236, 72, 153, 0.5);
    
    /* Geçişler */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
}

/* Temel Stiller */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

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

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

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

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -var(--spacing-sm);
}

.col {
    flex: 1;
    padding: 0 var(--spacing-sm);
}

.col-1 { flex: 0 0 8.333333%; }
.col-2 { flex: 0 0 16.666667%; }
.col-3 { flex: 0 0 25%; }
.col-4 { flex: 0 0 33.333333%; }
.col-6 { flex: 0 0 50%; }
.col-8 { flex: 0 0 66.666667%; }
.col-9 { flex: 0 0 75%; }
.col-12 { flex: 0 0 100%; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition-normal);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--secondary-color);
    text-decoration: none;
}

.nav-logo svg {
    transition: var(--transition-normal);
}

.nav-logo:hover svg {
    transform: rotate(5deg) scale(1.1);
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    color: var(--text-dark);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    font-size: 0.9rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    z-index: -1;
}

.nav-link:hover::before {
    left: 0;
}

.nav-link:hover {
    color: var(--white);
    transform: translateY(-2px);
}

.nav-link.active {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.nav-link.cta-button {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transform: perspective(1000px) rotateX(0deg);
    transition: var(--transition-normal);
    font-size: 0.85rem;
}

.nav-link.cta-button:hover {
    transform: perspective(1000px) rotateX(-5deg) translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.nav-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 0;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(45deg, #fff, #fbb71c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease;
}

.hero .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero .description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.8;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

.btn span,
.btn i {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-purple);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--secondary-color);
    transform: perspective(1000px) rotateX(-5deg) translateY(-3px);
}

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

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

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.card:hover::before {
    transform: scaleX(1);
}

.card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-3d);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid #eee;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-top: 1px solid #eee;
}

/* Service Cards */
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid #eee;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(251, 183, 28, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
}

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

.service-card:hover {
    transform: translateY(-15px) rotateX(10deg) rotateY(5deg);
    box-shadow: var(--shadow-3d);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

.service-card .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: var(--spacing-md) 0;
}

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

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

.section-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 1) !important;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo svg {
    transition: var(--transition-normal);
}

.footer-logo:hover svg {
    transform: rotate(5deg) scale(1.1);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 1) !important;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: var(--spacing-xs);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px) rotate(10deg);
    box-shadow: var(--shadow-md);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 1) !important;
}

.contact-item i {
    color: var(--primary-color);
    width: 20px;
}

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

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-content p {
    color: rgba(255, 255, 255, 1) !important;
    margin: 0;
}

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

.footer-bottom-links a {
    color: rgba(255, 255, 255, 1) !important;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

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

.back-to-top:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--spacing-xl);
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero .subtitle {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .col-6 {
        flex: 0 0 100%;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
}

/* References Page Styles */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.references-hero {
    background: linear-gradient(135deg, #0c1555 0%, #1a237e 50%, #283593 100%);
    color: white;
    padding: 4rem 0 3rem;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.references-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 1;
}

.references-hero .container {
    position: relative;
    z-index: 2;
}

.floating-circle {
    position: absolute;
    background: #fbb71c;
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-circle.circle-1 {
    top: 20%;
    left: 10%;
    width: 200px;
    height: 200px;
}

.floating-circle.circle-2 {
    top: 60%;
    right: 15%;
    width: 150px;
    height: 150px;
    animation: float 8s ease-in-out infinite reverse;
}

.floating-circle.circle-3 {
    bottom: 20%;
    left: 20%;
    width: 100px;
    height: 100px;
    animation: float 10s ease-in-out infinite;
}

.hero-title {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.hero-stats {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-stats .stat-item {
    text-align: center;
    padding: 0.5rem;
    min-width: 120px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #fbb71c;
}

.hero-stats .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Category Filter Section */
.category-filter-section {
    background: #f8f9fa;
}

.category-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.category-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: white;
    color: #666;
    text-decoration: none;
    border-radius: 50px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.category-btn:hover {
    color: #0c1555;
    border-color: #0c1555;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(12, 21, 85, 0.2);
}

.category-btn.active {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    color: white;
    border-color: #0c1555;
}

.category-btn .badge {
    background: #fbb71c;
    color: #0c1555;
    font-size: 0.7rem;
    margin-left: 0.5rem;
    border-radius: 10px;
    padding: 0.25rem 0.5rem;
}

.category-btn.active .badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Reference Cards */
/* Reference card styles moved to 3D section below */

/* Moved to 3D section below */

.category-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #fbb71c;
    color: #0c1555;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Moved to 3D section below */

.project-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0c1555;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.client-info {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 15px;
}

.client-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #fbb71c, #ff9800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-right: 1rem;
}

.client-name {
    font-weight: 600;
    color: #0c1555;
    margin-bottom: 0.25rem;
}

.project-date {
    font-size: 0.9rem;
    color: #666;
}

.project-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.project-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.project-actions .btn {
    flex: 1;
    min-width: 120px;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-actions .btn:hover {
    transform: translateY(-2px);
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
}

.quote-icon {
    color: #fbb71c;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.testimonial-content p {
    font-style: italic;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0c1555, #1a237e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1rem;
}

.author-name {
    font-weight: 600;
    color: #0c1555;
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.9rem;
    color: #666;
}

/* Empty State */
.empty-state {
    padding: 3rem;
}

/* Project Details Modal */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    color: white;
    border-radius: 15px 15px 0 0;
    border-bottom: none;
    padding: 1.5rem 2rem;
}

.modal-header .btn-close {
    filter: invert(1);
    background: none;
    border: none;
    font-size: 1.5rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-body {
    padding: 2rem;
    background: white;
}

.project-description-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid #0c1555;
    margin-top: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.project-description-content {
    line-height: 1.8;
    color: #555;
    font-size: 1rem;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    padding: 1.5rem 2rem;
    background: #f8f9fa;
}

.modal-footer .btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.modal-footer .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Modal Animation */
.modal.fade .modal-dialog {
    transform: translate(0, -50px);
    transition: transform 0.3s ease-out;
}

.modal.show .modal-dialog {
    transform: translate(0, 0);
}

/* Badge Styles in Modal */
.modal-body .badge {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}

/* Info Sections */
.modal-body h6 {
    color: #0c1555;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.modal-body h6 i {
    margin-right: 0.5rem;
    color: #fbb71c;
}

/* Project Detail Page Styles */
.project-detail-hero {
    background: linear-gradient(135deg, #0c1555 0%, #1a237e 50%, #283593 100%);
    color: white;
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.project-detail-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.project-detail-hero .container {
    position: relative;
    z-index: 2;
}

.project-detail-hero .breadcrumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    backdrop-filter: blur(10px);
    margin-bottom: 0;
}

.project-detail-hero .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
}

.project-detail-hero .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-detail-hero .breadcrumb-item a:hover {
    color: white;
}

.project-detail-hero .breadcrumb-item.active {
    color: white;
    font-weight: 500;
}

.project-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.project-detail-card,
.client-info-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 2rem;
}

.project-detail-card .card-header,
.client-info-card .card-header {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    color: white;
    padding: 1.5rem 2rem;
    border-bottom: none;
    border-radius: 0;
}

.project-detail-card .card-header h3,
.client-info-card .card-header h4 {
    margin: 0;
    color: white;
    font-weight: 600;
}

.project-detail-card .card-body,
.client-info-card .card-body {
    padding: 2rem;
}

.project-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 2rem;
}

.project-website {
    padding: 2rem;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    border-left: 4px solid #0c1555;
}

.project-website h5 {
    color: #0c1555;
    margin-bottom: 1rem;
}

.client-avatar-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0c1555, #1a237e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.client-name {
    text-align: center;
    color: #0c1555;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.client-details {
    /* space-y removed - not supported in regular CSS */
}

.detail-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid #fbb71c;
}

.detail-item i {
    color: #fbb71c;
    width: 20px;
}

.back-to-references .btn {
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.back-to-references .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Related Projects */
.related-project-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.related-project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.related-project-card .card-header {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    color: white;
    padding: 1rem 1.5rem;
    position: relative;
}

.related-project-card .category-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    display: inline-block;
}

.related-project-card .featured-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: #fbb71c;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.related-project-card .card-body {
    padding: 1.5rem;
}

.related-project-card .project-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0c1555;
    margin-bottom: 1rem;
}

.related-project-card .project-description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.related-project-card .client-info {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.related-project-card .client-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #0c1555, #1a237e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 0.75rem;
    font-size: 0.9rem;
}

.related-project-card .client-name {
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.related-project-card .project-date {
    font-size: 0.8rem;
    color: #666;
}

.related-project-card .project-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.related-project-card .project-actions .btn {
    flex: 1;
    min-width: 120px;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}

/* Project Detail Page Responsive */
@media (max-width: 768px) {
    .project-detail-hero {
        padding: 4rem 0 2rem;
    }
    
    .project-detail-hero .display-4 {
        font-size: 2rem;
    }
    
    .project-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .project-detail-card,
    .client-info-card {
        margin-bottom: 1.5rem;
    }
    
    .project-detail-card .card-body,
    .client-info-card .card-body {
        padding: 1.5rem;
    }
    
    .project-website {
        padding: 1.5rem;
    }
    
    .client-avatar-large {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .detail-item {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .detail-item i {
        margin-bottom: 0.5rem;
    }
    
    .related-project-card .project-actions {
        flex-direction: column;
    }
    
    .related-project-card .project-actions .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* 3D Hover Animations - Webajans Style */
.card-3d {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.card-3d:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.reference-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
    height: 100%;
    position: relative;
}

.reference-card:hover {
    transform: translateY(-15px) rotateX(8deg) rotateY(8deg) scale(1.02);
    box-shadow: 0 25px 50px rgba(12, 21, 85, 0.2);
}

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

.reference-card:hover .reference-title {
    color: #0c1555;
    transform: translateY(-2px);
}

.reference-card:hover .reference-category {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    transform: translateY(-2px);
}

/* Reference Card Elements */
.reference-card .card-header {
    background: linear-gradient(135deg, #0c1555, #1a237e);
    color: white;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.reference-card .card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.reference-card:hover .card-header::before {
    left: 100%;
}

.reference-card .category-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.reference-card .featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #fbb71c;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.reference-card .card-body {
    padding: 2rem;
}

.reference-card .project-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #0c1555;
    margin-bottom: 1rem;
}

.reference-card .client-info {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.reference-card .client-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0c1555, #1a237e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1rem;
}

.reference-card .client-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.reference-card .project-date {
    font-size: 0.9rem;
    color: #666;
}

.reference-card .project-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.reference-card .project-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Button 3D Effects */
.btn-3d {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    position: relative;
    overflow: hidden;
}

.btn-3d:hover {
    transform: translateY(-3px) rotateX(5deg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.btn-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-3d:hover::before {
    left: 100%;
}

/* Service Card 3D Effects */
.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-12px) rotateX(6deg) rotateY(6deg);
    box-shadow: 0 20px 40px rgba(251, 183, 28, 0.2);
}

.service-card:hover .service-icon {
    transform: rotateY(180deg) scale(1.1);
}

.service-card:hover .service-title {
    color: #fbb71c;
    transform: translateY(-3px);
}

/* Hero Section 3D Effects */
.hero-content {
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-content:hover {
    transform: translateY(-5px) rotateX(2deg);
}

.hero-title {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-title:hover {
    transform: scale(1.02) translateY(-3px);
    text-shadow: 0 10px 20px rgba(251, 183, 28, 0.3);
}

/* Blog Card 3D Effects */
.blog-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
}

.blog-card:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.blog-card:hover .blog-title {
    color: #0c1555;
    transform: translateY(-2px);
}

/* Statistics 3D Effects */
.stat-item {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
}

.stat-item:hover {
    transform: translateY(-8px) rotateX(10deg) rotateY(10deg) scale(1.05);
}

.stat-number {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.stat-item:hover .stat-number {
    transform: scale(1.2) rotateY(360deg);
    color: #fbb71c;
}

/* Floating Animation */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(2deg); }
}

.floating {
    animation: float 3s ease-in-out infinite;
}

/* Glow Effect */
.glow {
    transition: all 0.3s ease;
}

.glow:hover {
    box-shadow: 0 0 20px rgba(251, 183, 28, 0.5);
    transform: translateY(-2px);
}

/* Parallax Effect */
.parallax {
    transition: transform 0.1s ease-out;
}

/* Magnetic Effect */
.magnetic {
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

/* About Section Styles */
.about-content {
    padding: 2rem 0;
}

.about-subtitle {
    font-size: 1.5rem;
    color: #fbb71c;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 2rem;
}

.about-stats {
    margin: 2rem 0;
}

.about-visual {
    position: relative;
}

.about-image {
    position: relative;
    overflow: hidden;
}

.floating-icons i {
    transition: all 0.3s ease;
}

.floating-icons i:hover {
    transform: scale(1.2);
    opacity: 1 !important;
}

/* About Stats Animation */
.about-stats .stat-item {
    text-align: center;
    padding: 1rem;
    transition: all 0.3s ease;
}

.about-stats .stat-item:hover {
    transform: translateY(-5px);
}

.about-stats .stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #0c1555;
    margin-bottom: 0.5rem;
}

.about-stats .stat-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive References */
@media (max-width: 768px) {
    .references-hero {
        padding: 3rem 0 2rem;
    }
    
    .references-hero .display-3 {
        font-size: 2rem;
    }
    
    .references-hero .display-5 {
        font-size: 1.5rem;
    }
    
    .hero-stats {
        gap: 1rem !important;
        margin-top: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .reference-card {
        margin-bottom: 2rem;
    }
    
    .reference-card .card-body {
        padding: 1.5rem;
    }
    
    .reference-card .project-actions {
        flex-direction: column;
    }
    
    .reference-card .project-actions .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .category-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .category-btn {
        margin-bottom: 0.5rem;
    }
    
    .project-actions {
        flex-direction: column;
    }
    
    .project-actions .btn {
        flex: none;
    }
    
    .floating-circle.circle-1,
    .floating-circle.circle-2,
    .floating-circle.circle-3 {
        display: none;
    }
}

/* Partners Section Styles */
.partner-card {
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    background: white;
    box-shadow: var(--shadow-sm);
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    margin-bottom: 1rem;
}

.partner-logo img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: all var(--transition-normal);
}

.partner-card:hover .partner-logo img {
    filter: grayscale(0%);
}

.partner-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    margin: 0 auto;
}

.partner-name {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.partner-description {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.partner-card .btn {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.partner-card .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.empty-partners {
    padding: 3rem 2rem;
    color: var(--text-light);
}

.empty-partners i {
    opacity: 0.5;
}

.empty-partners h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* Partners Section Animation */
.partner-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.partner-card:nth-child(1) { animation-delay: 0.1s; }
.partner-card:nth-child(2) { animation-delay: 0.2s; }
.partner-card:nth-child(3) { animation-delay: 0.3s; }
.partner-card:nth-child(4) { animation-delay: 0.4s; }
.partner-card:nth-child(5) { animation-delay: 0.5s; }
.partner-card:nth-child(6) { animation-delay: 0.6s; }

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

/* Partners Section Responsive */
@media (max-width: 768px) {
    .partner-card {
        margin-bottom: 1.5rem;
    }
    
    .partner-logo {
        height: 80px;
    }
    
    .partner-logo img {
        max-height: 60px;
    }
    
    .partner-placeholder {
        width: 60px;
        height: 60px;
    }
    
    .partner-name {
        font-size: 1rem;
    }
    
    .partner-description {
        font-size: 0.85rem;
    }
    
    .empty-partners {
        padding: 2rem 1rem;
    }
    
    .empty-partners i {
        font-size: 2.5rem !important;
    }
}

/* FOOTER RENK DÜZELTMELERİ - ZORLA UYGULA */
.footer .footer-links a {
    color: #ffffff !important;
    opacity: 1 !important;
}

.footer .footer-section p {
    color: #ffffff !important;
    opacity: 1 !important;
}

.footer .contact-item {
    color: #ffffff !important;
    opacity: 1 !important;
}

.footer .contact-item span {
    color: #ffffff !important;
    opacity: 1 !important;
}

.footer .footer-bottom-content p {
    color: #ffffff !important;
    opacity: 1 !important;
}

.footer .footer-bottom-links a {
    color: #ffffff !important;
    opacity: 1 !important;
}