/**
 * Blog Sitesi - Premium Modern Tasarım
 * Matour tarzı premium arayüz
 */

:root {
    /* Light Theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #dee2e6;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --white: #ffffff;
    --black: #000000;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3d3d3d;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #404040;
    --accent-color: #4a9eff;
    --accent-hover: #6bb3ff;
}

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

body {
    font-family: 'El Messiri', 'Playfair Display', 'Georgia', serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

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

/* Header Styles */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.main-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header-left .logo {
    text-decoration: none;
    color: var(--white);
    z-index: 10;
}

.main-header.scrolled .logo {
    color: var(--text-primary);
}

.header-left .logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'El Messiri', 'Playfair Display', serif;
    letter-spacing: 2px;
    margin: 0;
}

/* Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 1px;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    text-transform: uppercase;
    font-family: 'El Messiri', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    border: 1px solid transparent;
    border-radius: 4px;
}

.main-header.scrolled .nav-link {
    color: var(--text-primary);
}

.nav-link:hover {
    color: var(--white);
    border-color: var(--white);
}

.main-header.scrolled .nav-link:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.nav-link-active {
    border-color: var(--white) !important;
    background: rgba(255, 255, 255, 0.1);
}

.main-header.scrolled .nav-link-active {
    border-color: var(--accent-color) !important;
    background: rgba(74, 158, 255, 0.1);
    color: var(--accent-color);
}

.nav-item-mega .nav-link i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-item-mega:hover .nav-link i {
    transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    max-width: 95vw;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    margin-top: 15px;
    padding: 2rem;
}

.nav-item-mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.mega-menu-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.mega-menu-category {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: var(--transition);
    color: var(--text-primary);
}

.mega-menu-category:hover {
    transform: translateX(5px);
}

.mega-menu-category i {
    font-size: 1.25rem;
}

.post-count {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.875rem;
}

.mega-menu-subcategories {
    list-style: none;
    padding-left: 1.75rem;
}

.mega-menu-subcategories li {
    margin-bottom: 0.5rem;
}

.mega-menu-subcategories a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mega-menu-subcategories a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.mega-menu-featured h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.featured-posts-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.featured-post-item {
    display: flex;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: 6px;
}

.featured-post-item:hover {
    background: var(--bg-secondary);
    transform: translateX(5px);
}

.featured-post-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
}

.featured-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-post-content h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.featured-post-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Header Right */
.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.phone-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
}

.phone-icon:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.main-header.scrolled .mobile-menu-toggle span {
    background: var(--text-primary);
}

/* Hero Section */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-image: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}

.hero-left {
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--white);
    border-radius: 30px;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.hero-badge span {
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: 'El Messiri', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 2.5rem;
    font-family: 'El Messiri', 'Playfair Display', serif;
    letter-spacing: -1px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2.5rem;
    background: var(--white);
    color: var(--black);
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    font-family: 'El Messiri', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.hero-cta i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.hero-cta:hover i {
    transform: translateX(5px);
}

.hero-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.social-icons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
}

.social-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
}

.scroll-line {
    width: 2px;
    height: 60px;
    background: var(--white);
    opacity: 0.5;
}

.scroll-indicator i {
    animation: bounce 2s infinite;
    font-size: 1.2rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 4rem 0;
    background: var(--bg-primary);
    position: relative;
    z-index: 10;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-family: 'El Messiri', 'Playfair Display', serif;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

.post-image {
    display: block;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.post-content {
    padding: 1.5rem;
}

.post-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}

.post-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    font-family: 'El Messiri', 'Playfair Display', serif;
}

.post-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

.post-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.post-read-more:hover {
    gap: 0.75rem;
}

.no-posts {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.no-posts i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination-link {
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 6px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.pagination-link:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.pagination-link.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* Footer */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

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

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

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 968px) {
    .mega-menu {
        width: 95vw;
        left: 0;
        transform: translateX(0);
    }
    
    .nav-item-mega:hover .mega-menu {
        transform: translateX(0);
    }
    
    .mega-menu-content {
        grid-template-columns: 1fr;
    }
    
    .mega-menu-columns {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-right {
        flex-direction: row;
        justify-content: center;
        margin-top: 2rem;
    }
    
    .social-icons {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        transition: left 0.3s ease;
        overflow-y: auto;
        z-index: 999;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: stretch;
        padding: 2rem;
        gap: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        justify-content: space-between;
    }
    
    .mega-menu {
        position: static;
        width: 100%;
        transform: none;
        margin-top: 0;
        box-shadow: none;
        border: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem;
        background: rgba(0, 0, 0, 0.5);
    }
    
    .nav-item-mega:hover .mega-menu {
        transform: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .header-container {
        padding: 0 20px;
        height: 70px;
    }
    
    .hero-section {
        height: 100vh;
        min-height: 600px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-content {
        padding: 0 20px;
    }
    
    .hero-badge {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .post-title {
        font-size: 1.25rem;
    }
    
    .header-left .logo h1 {
        font-size: 1.5rem;
    }
}