/* Temel stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, #2c3e50, #4a6491);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo i {
    font-size: 2rem;
    color: #3498db;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    padding: 5px 10px;
    border-radius: 4px;
}

.nav-links a:hover {
    color: #3498db;
    background: rgba(255,255,255,0.1);
}

/* Hero Bölümü */
.hero {
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?ixlib=rb-1.2.1&auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 100px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #3498db;
    font-weight: bold;
}

.project-dates {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.btn-primary {
    background: #3498db;
    color: white;
    border: 2px solid #3498db;
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

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

.btn-secondary:hover {
    background: white;
    color: #333;
    transform: translateY(-3px);
}

/* Bölümler */
section {
    padding: 80px 0;
}

h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
    font-size: 2.5rem;
}

h2 i {
    margin-right: 15px;
    color: #3498db;
}

/* Partnerler */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 2rem;
}

.partner-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    border-top: 5px solid #3498db;
}

.partner-card:hover {
    transform: translateY(-10px);
}

.partner-icon {
    font-size: 3rem;
    color: #3498db;
    margin-bottom: 20px;
}

.partner-card h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.partner-card p {
    color: #666;
    margin-bottom: 10px;
    line-height: 1.5;
}

.partner-role {
    background: #f8f9fa;
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    font-weight: bold;
    color: #3498db;
}

/* Proje Bilgisi */
.project-info {
    background: #f8f9fa;
}

.info-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.info-box {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.info-box h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-box h3 i {
    color: #3498db;
}

.info-box ul {
    list-style: none;
    padding-left: 0;
}

.info-box li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.info-box li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

.tools-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.tool-tag {
    background: #e3f2fd;
    color: #1976d2;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Dokümanlar */
.section-description {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 3rem;
}

.doc-card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 5px solid #3498db;
}

.doc-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.doc-icon {
    font-size: 2.5rem;
    color: #3498db;
}

.doc-info h3 {
    margin-bottom: 5px;
    color: #2c3e50;
}

.doc-info p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.doc-meta {
    font-size: 0.8rem;
    color: #888;
    background: #f0f0f0;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-block;
}

.view-btn {
    margin-left: auto;
    background: #27ae60;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.3s;
    border: none;
    cursor: pointer;
}

.view-btn:hover {
    background: #219653;
    transform: translateY(-2px);
}

.document-instructions {
    background: white;
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid #f39c12;
    margin-top: 3rem;
}

.document-instructions h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.document-instructions ul {
    padding-left: 20px;
}

.document-instructions li {
    margin: 10px 0;
    padding-left: 10px;
}


/* Video Bölümü - Sadece İzleme */
.project-video {
    background: #f8f9fa;
    padding: 80px 0;
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Google Drive Video Player */
.drive-video-player {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    border: 1px solid #e0e0e0;
}

.video-frame {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    background: #000;
}

.video-frame iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    background: #000;
}

/* Video Caption */
.video-caption {
    padding: 20px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fafafa;
    border-top: 1px solid #eee;
}

.caption-icon {
    font-size: 2.5rem;
    color: #4285f4;
    flex-shrink: 0;
}

.caption-text {
    flex: 1;
}

.caption-text h3 {
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 1.4rem;
}

.caption-text p {
    color: #666;
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}

/* Video Bilgileri Kartı */
.video-info-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: 1px solid #e9ecef;
}

.video-info-card h4 {
    color: #2c3e50;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.video-info-card h4 i {
    color: #4285f4;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: background 0.3s;
}

.info-item:hover {
    background: #e9ecef;
}

.info-item i {
    font-size: 1.5rem;
    color: #4285f4;
    width: 30px;
    text-align: center;
}

.info-label {
    display: block;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.info-value {
    display: block;
    color: #2c3e50;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Uyarı Mesajı */
.video-notice {
    background: #fff8e1;
    border: 1px solid #ffeaa7;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.notice-icon {
    font-size: 1.8rem;
    color: #f39c12;
    flex-shrink: 0;
    margin-top: 3px;
}

.notice-content {
    flex: 1;
}

.notice-content h5 {
    color: #856404;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.notice-content p {
    color: #856404;
    margin-bottom: 8px;
    line-height: 1.5;
}

.notice-small {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(243, 156, 18, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .video-caption {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 20px;
    }
    
    .caption-icon {
        font-size: 2rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .video-notice {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .notice-icon {
        margin: 0;
    }
}

/* İletişim */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.contact-item i {
    font-size: 2rem;
    color: #3498db;
}

.contact-item h3 {
    margin-bottom: 5px;
    color: #2c3e50;
}

.program-info {
    background: #2c3e50;
    color: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.program-info h3 {
    color: white;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: bold;
}

.footer-logo i {
    color: #3498db;
    font-size: 2rem;
}

.footer-text p {
    margin-bottom: 5px;
}

.footer-note {
    font-size: 0.9rem;
    color: #bdc3c7;
}

.footer-partners {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-partners span {
    background: rgba(255,255,255,0.1);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .info-content {
        grid-template-columns: 1fr;
    }
    
    .documents-grid {
        grid-template-columns: 1fr;
    }
}

/* Partner Kartları - Güncellenmiş */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.partner-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    border: 1px solid #e9ecef;
}

.partner-card.featured {
    border: 2px solid #4285f4;
    box-shadow: 0 8px 25px rgba(66, 133, 244, 0.15);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.partner-header {
    padding: 20px;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    gap: 15px;
}

.partner-card.featured .partner-header {
    background: #e8f4fd;
}

.partner-icon {
    font-size: 2rem;
    color: #4285f4;
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-title {
    flex: 1;
}

.partner-title h3 {
    margin: 0 0 5px;
    color: #2c3e50;
    font-size: 1.4rem;
}

.partner-country {
    color: #666;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.partner-country:before {
    content: "📍";
}

.partner-body {
    padding: 20px;
}

.partner-fullname {
    color: #495057;
    margin-bottom: 10px;
    font-size: 0.95rem;
    line-height: 1.4;
}

.partner-role {
    color: #4285f4;
    font-weight: 600;
    margin-bottom: 15px;
    padding: 5px 12px;
    background: #e8f4fd;
    border-radius: 20px;
    display: inline-block;
    font-size: 0.85rem;
}

.partner-quick-info {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #666;
}

.info-row i {
    color: #4285f4;
    width: 16px;
}

.partner-expertise {
    margin: 15px 0;
}

.partner-expertise h4 {
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.partner-expertise ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.partner-expertise li {
    margin-bottom: 5px;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: #666;
}

.partner-expertise li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #34a853;
    font-weight: bold;
}

.partner-contact {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e9ecef;
}

.partner-contact h4 {
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 600;
}

.contact-info p {
    margin: 5px 0;
    font-size: 0.85rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: #4285f4;
    width: 16px;
}

/* Partner Detay Bölümü */
.partner-details-section {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-top: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.partner-details-section h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.detail-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e9ecef;
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.detail-header i {
    color: #4285f4;
    font-size: 1.2rem;
}

.detail-header h4 {
    margin: 0;
    color: #2c3e50;
    font-size: 1.1rem;
}

.detail-content p {
    margin: 8px 0;
    color: #495057;
    font-size: 0.9rem;
    line-height: 1.5;
}

.management-item {
    margin-bottom: 12px;
}

.management-item h5 {
    margin: 0 0 5px;
    color: #495057;
    font-size: 0.95rem;
}

.management-item p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
}

.values-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.values-list li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    color: #495057;
    font-size: 0.9rem;
}

.values-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #4285f4;
    font-weight: bold;
}

/* Uzmanlık Alanları */
.expertise-section {
    margin-bottom: 25px;
}

.expertise-section h4 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.expertise-tag {
    background: #e8f4fd;
    color: #4285f4;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* Proje Deneyimleri */
.experience-section h4 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.experience-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.experience-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: background 0.3s;
}

.experience-item:hover {
    background: #e9ecef;
}

.experience-item i {
    color: #4285f4;
    font-size: 1rem;
    width: 20px;
}

.experience-item span {
    color: #495057;
    font-size: 0.9rem;
}

/* Mobility Timeline Updated */
.mobility-timeline {
    margin-top: 15px;
}

.mobility-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
    align-items: flex-start;
}

.mobility-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.mobility-date {
    background: #4285f4;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 120px;
    text-align: center;
}

.mobility-content {
    flex: 1;
}

.mobility-content h4 {
    margin: 0 0 8px;
    color: #2c3e50;
    font-size: 1.1rem;
}

.mobility-content p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Doküman Kartları - Güncellenmiş */
.doc-card.featured {
    border: 2px solid #4285f4;
}

.doc-card.featured .doc-icon {
    color: #4285f4;
}

/* Responsive */
@media (max-width: 768px) {
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-items {