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


:root {
    /* Color Palette - Değiştirebilirsin! */
    --primary-color: #283593;
    --secondary-color: #5c6bc0;
    --accent-color: #9B59B6;  
    --text-color: #333;
    --text-light: #666;
    --bg-color: #ffffff;
    --bg-secondary: #e8eaf6;
    --border-color: #c5cae9;
    
    /* Typography */
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Courier New', monospace;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ==================== Header Section ==================== */
header {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.profile-section {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.profile-img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--accent-color);
    box-shadow: 0 4px 12px var(--shadow);
}

.profile-info h1 {
    font-size: 2.2em;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.profile-info .title {
    font-size: 1.1em;
    color: var(--text-light);
    margin-bottom: 5px;
}

.profile-info .affiliation {
    font-size: 1em;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

.contact-links {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-top: 15px;
}

.contact-links a {
    color: var(--accent-color);
    font-size: 1.3em;
    transition: all 0.3s ease;
    text-decoration: none;
}

.contact-links a:hover {
    color: #7e57c2;;
    transform: translateY(-2px);
}

/* ==================== Section Styles ==================== */
section {
    margin-bottom: 50px;
}

h2 {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
    font-weight: 600;
}

h3 {
    font-size: 1.3em;
    color: var(--primary-color);
    margin: 20px 0 15px 0;
    font-weight: 600;
}

h4 {
    font-size: 1.1em;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 600;
}

/* ==================== About Section ==================== */
.about p {
    margin-bottom: 15px;
    font-size: 1.05em;
    line-height: 1.7;
}

.interests {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    list-style: none;
    margin-top: 15px;
}

.interests li {
    padding: 10px 15px;
    background-color: var(--bg-secondary);
    border-left: 3px solid var(--secondary-color);
    border-radius: 4px;
    font-size: 0.95em;
}

/* ==================== News Section ==================== */
.news-list {
    list-style: none;
}

.news-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.98em;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-list .date {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.85em;
    margin-right: 10px;
    font-weight: 500;
}

/* ==================== Project Cards ==================== */
.project {
    display: flex;
    gap: 25px;
    margin-bottom: 40px;
    padding: 25px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.3s ease;
}

.project:hover {
    box-shadow: 0 4px 16px var(--shadow);
    transform: translateY(-3px);
}

.project-image {
    flex: 0 0 250px;
}

.project-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.project-content {
    flex: 1;
}

.project-content h3 {
    margin-top: 0;
    font-size: 1.25em;
    color: #7e57c2;
}

.project .authors {
    font-size: 0.95em;
    color: var(--text-color);
    margin: 8px 0;
}

.project .venue {
    font-size: 0.9em;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 10px;
}

.project .description {
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.tag {
    display: inline-block;
    padding: 5px 12px;
    background-color: var(--accent-color); 
    color: white;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 500;
}

/* ==================== Course Projects ==================== */
.course-project {
    padding: 20px;
    margin-bottom: 20px;
    background-color: var(--bg-secondary);
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
}

.course-project h4 {
    margin-top: 0;
    color: var(--primary-color);
}

.course-project .venue {
    font-size: 0.9em;
    color: var(--text-light);
    margin-bottom: 8px;
    font-style: italic;
}

.course-project p {
    font-size: 0.95em;
    line-height: 1.6;
    margin: 0;
}
/* ==================== Project Links (GitHub) ==================== */
.project-links {
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.project-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95em;
    transition: all 0.3s ease;
}

.project-links a:hover {
    color: #7e57c2;
    transform: translateX(3px);
}

.project-links i {
    font-size: 1.1em;
}

/* ==================== Skills Section ==================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.skill-category {
    padding: 20px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border-top: 3px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.skill-category:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-3px);
}

.skill-category h4 {
    margin-top: 0;
    color: var(--secondary-color);
}

.skill-category p {
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--text-light);
}

/* ==================== Awards Section ==================== */
.awards-list {
    list-style: none;
}

.awards-list li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    line-height: 1.6;
}

.awards-list li:last-child {
    border-bottom: none;
}

.awards-list strong {
    color: var(--primary-color);
    font-size: 1.05em;
}

/* ==================== Technologies Section ==================== */
.technologies {
    margin-bottom: 50px;
}

.tech-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    padding: 20px;
}

.tech-logos img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.tech-logos img:hover {
    opacity: 1;
    transform: scale(1.15);
}

/* ==================== Footer ==================== */
footer {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
    text-align: center;
    color: var(--text-light);
    font-size: 0.9em;
}

.footer-note {
    margin-top: 5px;
    font-size: 0.85em;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }
    
    .profile-section {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-info h1 {
        font-size: 1.8em;
    }
    
    .contact-links {
        justify-content: center;
    }
    
    .project {
        flex-direction: column;
    }
    
    .project-image {
        flex: 1;
    }
    
    .project-image img {
        width: 100%;
        height: auto;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    h2 {
        font-size: 1.5em;
    }
    .tech-logos {
        gap: 10px;
        padding: 15px;
    }
    
    .tech-logos img {
        width: 32px;
        height: 32px;
    }
    
}

@media (max-width: 480px) {
    .profile-img {
        width: 150px;
        height: 150px;
    }
    
    .interests {
        grid-template-columns: 1fr;
    }
    
    .contact-links {
        justify-content: center;
    }
}

/* ==================== Print Styles ==================== */
@media print {
    body {
        background-color: white;
    }
    
    .contact-links a {
        color: var(--text-color);
    }
    
    .project {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
}