/* css/style.css */

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

:root {
    /* Karanlık Tema Renkleri */
    --color-bg-primary: #0f0f1a;
    --color-bg-secondary: #1a1a2e;
    --color-bg-card: #232339;
    --color-bg-footer: #0a0a12;
    
    /* Metin Renkleri */
    --color-text-primary: #f0f0f5;
    --color-text-secondary: #b0b0c0;
    --color-text-muted: #8888a0;
    
    /* Aksent Renkleri */
    --color-accent-primary: #6c63ff;
    --color-accent-secondary: #ff6584;
    --color-accent-success: #4ade80;
    --color-accent-warning: #fbbf24;
    --color-accent-info: #38bdf8;
    
    /* Border ve Gölgeler */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;
    
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
    
    /* Geçişler */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buton Stilleri */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
    gap: 8px;
}

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

.btn-primary:hover {
    background-color: #5a52e0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-hero {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--border-radius-lg);
}

/* Header */
.header {
    background-color: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

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

.logo-link {
    display: flex;
    align-items: baseline;
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
}

.logo-domain {
    font-size: 14px;
    color: var(--color-accent-primary);
    font-weight: 500;
    margin-left: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
    background-color: rgba(108, 99, 255, 0.1);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    z-index: 100;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 10px 20px;
    color: var(--color-text-secondary);
    font-size: 14px;
}

.dropdown-item:hover {
    background-color: rgba(108, 99, 255, 0.1);
    color: var(--color-text-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-container {
    position: relative;
}

.search-toggle {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

.search-box {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    padding: 10px;
    width: 300px;
    display: flex;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.search-box.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--color-text-primary);
    padding: 8px 12px;
    font-size: 15px;
}

.search-box input::placeholder {
    color: var(--color-text-muted);
}

.search-submit {
    background: none;
    border: none;
    color: var(--color-accent-primary);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: 20px;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, #151528 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background-color: var(--color-accent-primary);
    color: white;
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-description {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-meta {
    display: flex;
    gap: 24px;
    margin-bottom: 30px;
    color: var(--color-text-muted);
    font-size: 14px;
}

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

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

.image-placeholder {
    height: 400px;
    background: linear-gradient(45deg, #3a3a5d, #2a2a4a);
    position: relative;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.7));
}

.image-content {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
}

.image-category {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: 14px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* Bölüm Başlıkları */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-link {
    color: var(--color-accent-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-link:hover {
    gap: 12px;
}

.section-tabs {
    display: flex;
    gap: 12px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--color-text-secondary);
    padding: 8px 20px;
    border-radius: var(--border-radius-full);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
    background-color: var(--color-accent-primary);
    color: white;
}

/* Featured Section */
.featured-section {
    padding: 60px 0 40px;
}

.featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;
}

.featured-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.featured-card.large {
    grid-row: span 2;
}

.card-image {
    height: 200px;
    background: linear-gradient(45deg, #4a4a7a, #3a3a5a);
    position: relative;
}

.featured-card.large .card-image {
    height: 320px;
}

.card-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: 13px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 2;
}

.card-content {
    padding: 24px;
}

.card-title {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.featured-card.large .card-title {
    font-size: 24px;
}

.card-excerpt {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 14px;
}

.meta-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--color-accent-primary), #ff6584);
}

.card-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* News Section */
.news-section {
    padding: 60px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.news-image {
    height: 180px;
    background: linear-gradient(45deg, #3a3a5d, #2a2a4a);
    position: relative;
}

.news-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
    padding: 4px 12px;
    border-radius: var(--border-radius-full);
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.news-content {
    padding: 20px;
}

.news-title {
    font-size: 18px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-excerpt {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    color: var(--color-text-muted);
    font-size: 13px;
}

.news-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

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

/* Announcements Section */
.announcements-section {
    padding: 60px 0 80px;
}

.announcements-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.announcement-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
}

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

.announcement-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-md);
    background-color: rgba(108, 99, 255, 0.1);
    color: var(--color-accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.announcement-content {
    flex: 1;
}

.announcement-title {
    font-size: 18px;
    margin-bottom: 10px;
}

.announcement-text {
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.announcement-date {
    color: var(--color-text-muted);
    font-size: 13px;
}

.announcement-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* Footer */
.footer {
    background-color: var(--color-bg-footer);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: baseline;
    margin-bottom: 20px;
}

.footer-description {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 25px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 16px;
}

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

.footer-title {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 15px;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
}

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

/* Çerez Bildirimi */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-bg-card);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-consent.active {
    transform: translateY(0);
}

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

.cookie-content p {
    color: var(--color-text-secondary);
    font-size: 15px;
    line-height: 1.6;
    flex: 1;
}

.cookie-link {
    color: var(--color-accent-primary);
    font-weight: 500;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

/* Responsive Tasarım */
@media (max-width: 1200px) {
    .featured-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .featured-card.large {
        grid-column: span 2;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .announcements-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--color-bg-card);
        padding: 20px;
        border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
        box-shadow: var(--shadow-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        padding: 15px;
        border-radius: var(--border-radius-sm);
        margin-bottom: 5px;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.2);
        margin-top: 10px;
        margin-left: 20px;
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .search-box {
        width: 100%;
        right: auto;
        left: 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-card.large {
        grid-column: span 1;
    }
    
    .announcements-slider {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .cookie-buttons {
        align-self: flex-end;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 28px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .section-tabs {
        flex-wrap: wrap;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .user-actions {
        display: none;
    }
    
    .header-actions .menu-toggle {
        margin-left: auto;
    }
}