/* ZOTEV Custom Styles */

:root {
    --primary-color: #1e3a8a;
    --secondary-color: #059669;
    --accent-color: #dc2626;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --text-dark: #374151;
    --text-light: #6b7280;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}

.navbar-brand img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.brand-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0;
}

.brand-subtitle {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.8);
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.navbar-nav .nav-link i {
    margin-right: 0.5rem;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.carousel-item {
    min-height: 100vh;
    position: relative;
}

.carousel-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.carousel-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(30, 58, 138, 0.8), rgba(5, 150, 105, 0.6));
}

.carousel-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding-top: 80px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
}

.hero-buttons .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    margin: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.4);
}

.btn-outline-light:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--light-color) 0%, #e2e8f0 100%);
}

.stat-item {
    padding: 2rem;
    text-align: center;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin: 1rem 0;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stat-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 5rem 0;
}

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

.feature-item {
    display: flex;
    align-items: center;
    margin: 1rem 0;
    padding: 1rem;
    background: var(--light-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.feature-item i {
    font-size: 1.5rem;
    margin-right: 1rem;
}

.about-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* News Section */
.news-section {
    padding: 5rem 0;
}

.news-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.news-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.news-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-color);
    color: white;
    border-radius: 10px;
    padding: 8px 12px;
    text-align: center;
    font-weight: 600;
}

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

.news-date .month {
    font-size: 0.8rem;
    display: block;
}

.news-content {
    padding: 1.5rem;
}

.news-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.news-excerpt {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.news-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.news-link:hover {
    color: var(--secondary-color);
}

/* Services Section */
.services-section {
    padding: 5rem 0;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    border-top-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 2rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #111827 100%);
    padding: 3rem 0 1rem;
}

.footer-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.footer-section h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-section p {
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.contact-info p {
    margin-bottom: 0.8rem;
}

.contact-info i {
    margin-right: 10px;
    color: var(--secondary-color);
    width: 20px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    margin-top: 2rem;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.5);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 1000;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.back-to-top.show {
    display: flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .navbar-brand {
        flex-direction: row;
    }
    
    .brand-title {
        font-size: 1.2rem;
    }
    
    .brand-subtitle {
        font-size: 0.7rem;
    }
    
    .hero-buttons .btn {
        display: block;
        margin: 0.5rem auto;
        width: 80%;
        max-width: 250px;
    }
    
    .stat-item {
        margin-bottom: 2rem;
    }
    
    .service-card,
    .news-card {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Page Specific Styles */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-item a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: white;
}

/* Content Styles */
.content-section {
    padding: 4rem 0;
}

.content-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    transform: translateX(-5px);
}

.timeline-date {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* Additional Custom Styles for ZOTEV */
.feature-box {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
    text-align: center;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.feature-box i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-box h5 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-box p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Founders Page Specific Styles */
.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.founder-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--light-color);
    border-radius: 10px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.founder-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-left-color: var(--primary-color);
    transform: translateX(5px);
}

.founder-item i {
    font-size: 1.8rem;
    margin-right: 1rem;
    color: var(--primary-color);
    min-width: 28px;
}

.founder-item span {
    font-weight: 500;
    color: var(--dark-color);
    font-size: 1.05rem;
}

/* Contact Page Specific Styles */
.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: 1.2rem;
}

.contact-details h5 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

.contact-details p {
    margin-bottom: 0;
    color: var(--text-light);
    line-height: 1.6;
}

/* Form Styles */
.form-control,
.form-select {
    border-radius: 8px !important;
    border: 2px solid #e2e8f0 !important;
    transition: all 0.3s ease !important;
    padding: 0.75rem 1rem !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25) !important;
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Button Enhancements */
.btn {
    border-radius: 50px !important;
    padding: 0.75rem 2rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.btn-lg {
    padding: 1rem 2.5rem !important;
    font-size: 1.1rem !important;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.shadow-soft {
    box-shadow: 0 5px 20px rgba(0,0,0,0.08) !important;
}

.shadow-hover {
    transition: all 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,0.15) !important;
    transform: translateY(-5px);
}

/* Animation Classes */
.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.pulse-on-hover:hover {
    animation: pulse 0.6s ease;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .founders-grid {
        grid-template-columns: 1fr;
    }
    
    .founder-item {
        padding: 0.75rem 1rem;
    }
    
    .founder-item i {
        font-size: 1.5rem;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact-icon i {
        font-size: 1rem;
    }
    
    .feature-box {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 576px) {
    .founders-grid {
        gap: 0.75rem;
    }
    
    .founder-item span {
        font-size: 0.95rem;
    }
    
    .btn {
        padding: 0.6rem 1.5rem !important;
    }
    
    .btn-lg {
        padding: 0.8rem 2rem !important;
        font-size: 1rem !important;
    }
}

/* Kurucular Sayfası İçin Ek Stiller */
.founders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.founder-item {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.founder-item:hover {
    background: var(--light-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.founder-item i {
    font-size: 1.25rem;
    margin-right: 0.75rem;
    width: 30px;
    text-align: center;
}

.founder-item span {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 1rem;
}

.legal-info p {
    margin-bottom: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.legal-info p:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.feature-item i {
    font-size: 1.5rem;
    margin-right: 1rem;
    margin-top: 0.25rem;
    width: 30px;
    text-align: center;
}

.feature-item span {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.5;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.timeline-date {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.timeline-content p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

.feature-box {
    text-align: center;
    padding: 1.5rem;
    background: #fff;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-box:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
    transform: translateY(-2px);
}

.feature-box i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-box h5 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.feature-box p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* News Image and Gallery Styles */
.news-image {
    margin: 2rem 0;
    text-align: center;
}

.news-image img {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.news-gallery {
    margin: 2rem 0;
}

.gallery-img {
    cursor: pointer;
    transition: transform 0.3s ease;
    height: 200px;
    object-fit: cover;
    width: 100%;
    border-radius: 8px;
}

.gallery-img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.modal-dialog.modal-lg {
    max-width: 900px;
}

.carousel-item img {
    max-height: 500px;
    object-fit: contain;
    width: 100%;
}

/* News Header Fix */
.news-header {
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.news-category {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.news-title {
    color: var(--dark-color);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 1rem 0;
    position: relative;
    z-index: 2;
}

.news-meta {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.news-meta span {
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-date {
    color: var(--primary-color) !important;
    font-weight: 500;
}

/* Page Header Adjustments for News Pages */
.page-header + .content-section {
    padding-top: 2rem;
}

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

/* Ensure proper spacing */
.news-article .news-header {
    margin-top: 0;
    padding-top: 0;
}

@media (max-width: 768px) {
    .news-title {
        font-size: 1.8rem;
    }
    
    .news-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .page-header + .content-section {
        padding-top: 1rem;
    }
}

/* Page Header Stili */
.page-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 8rem 0 4rem; /* Navbar yüksekliği için üst padding */
    position: relative;
    margin-top: 0;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.1);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-header p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}

.breadcrumb {
    background: rgba(255,255,255,0.1);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
}

.breadcrumb-item a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}

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

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

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255,255,255,0.6);
}