@charset "UTF-8";

/* ========================================
   MODERN TARIH ARSIVI DESIGN
   ======================================== */

/* CSS Variables */
:root {
    --primary-color: #003259;
    --secondary-color: #5898D5;
    --accent-color: #7D8A2E;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e1e8ed;
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Segoe UI', 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 0;
    transition: var(--transition);
}

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

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

a:hover {
    color: var(--secondary-color);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lazy Loading Support - Disabled for video thumbnails */
/* img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
} */

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-light) 25%, #f0f0f0 50%, var(--bg-light) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Container */
.endis {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    background: var(--bg-white);
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
}

.container {
    width: 100%;
    padding: 0;
}

/* Body scroll lock when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

/* Hide mobile social media on desktop */
.mobile-social {
    display: none;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 0;
    transition: all 0.3s ease;
    transform-origin: 1px;
}

.mobile-menu-toggle.active span:first-child {
    transform: rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:last-child {
    transform: rotate(-45deg);
}

/* Header */
.header {
    background: white;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: none;
    gap: 30px;
    position: relative;
}

#logo {
    flex: 0 0 auto;
}

#logo img {
    height: 70px;
    width: auto;
    transition: var(--transition);
}

#logo img:hover {
    transform: scale(1.05);
}

#main-nav {
    flex: 1;
}

#main-nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

#main-nav li {
    margin: 0;
}

#main-nav a {
    display: block;
    padding: 12px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border-radius: 0;
    white-space: nowrap;
}

#main-nav a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

#menu_home a {
    background: var(--primary-color);
    color: white !important;
}

#menu_home a:hover {
    background: var(--secondary-color);
}

#social {
    display: flex;
    gap: 12px;
    align-items: center;
}

#social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0;
    background: var(--bg-light);
    color: var(--primary-color);
    transition: var(--transition);
}

#social a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: none;
}

#social svg {
    width: 20px;
    height: 20px;
}

/* Main Content Layout */
.orta-sol {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 30px;
    padding: 30px;
}

.bolum-sol {
    width: 100%;
    min-width: 0;
}

.bolum-sag {
    width: 100%;
    min-width: 0;
}

/* Modern Slider */
.modern-slider-container {
    width: 100%;
    margin-bottom: 30px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    background: var(--bg-white);
}

.main-slider {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    background: #000;
}

.slider-item {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.slider-item.active {
    opacity: 1;
    z-index: 2;
}

.slider-link {
    display: block;
    width: 100%;
    height: 100%;
}

.slider-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease-out;
}

.slider-item.active .slider-main-image {
    transform: scale(1.1);
}

.slider-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
    z-index: 1;
}

.slider-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    z-index: 2;
}

.slider-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin: 0;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
    line-height: 1.3;
    max-width: 80%;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.95);
    color: var(--primary-color);
    border: none;
    width: 50px;
    height: 50px;
    cursor: pointer;
    z-index: 10;
    font-size: 24px;
    transition: var(--transition);
    border-radius: 0;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: none;
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

/* Content Sections */
.guncel-dis {
    width: 100%;
    margin-bottom: 30px;
}

.guncel-dis h1,
.bolum-sag h1,
.content h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    position: relative;
}

.guncel-dis h1::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
}

/* Cards */
.sayilar {
    background: var(--bg-white);
    border-radius: 0; /* Remove rounded corners */
    overflow: hidden;
    box-shadow: none;
    transition: var(--transition);
    margin-bottom: 20px;
}

.sayilar:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.sayilar img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.guncel-baslik {
    padding: 16px;
}

.kisa_baslik {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
    line-height: 1.4;
}

.kisa_detay {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Sidebar */
#yazarlar-dis {
    background: var(--bg-white);
    border-radius: 0;
    box-shadow: none;
    margin-bottom: 20px;
}

#yazarlar-dis h1 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
}

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

.yazarlar li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 0;
    background: var(--bg-light);
    transition: var(--transition);
    align-items: center;
}

.yazarlar li:hover {
    background: white;
    box-shadow: none;
    transform: translateX(5px);
}

.yazarlar li:last-child {
    margin-bottom: 0;
}

.yazarlar li img {
    width: 70px;
    height: 70px;
    min-width: 70px;
    min-height: 70px;
    border-radius: 0;
    object-fit: cover;
    box-shadow: none;
    border: 3px solid white;
    flex-shrink: 0;
}

.yazar-bilgi {
    flex: 1;
    min-width: 0;
}

.yazar-isim {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 6px;
    display: block;
}

.yazar-kisa-yazi {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Gallery */
.sag-album {
    background: var(--bg-white);
    border-radius: 0;
    padding: 24px;
    box-shadow: none;
    margin-bottom: 20px;
}

.sag-album h1 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-color);
}

.sag-album ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sag-album li {
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    transition: var(--transition);
    aspect-ratio: 1;
}

.sag-album li:hover {
    transform: scale(1.05);
    box-shadow: none;
}

.sag-album li a {
    display: block;
    width: 100%;
    height: 100%;
}

.sag-album img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Books */
.bolum-sag > h1 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 30px 0 20px;
    padding: 0 0 12px 0;
    border-bottom: 3px solid var(--primary-color);
}

.product_image_container {
    display: inline-block;
    background: var(--bg-white);
    border-radius: 0;
    padding: 12px;
    box-shadow: none;
    transition: var(--transition);
    text-align: center;
    margin: 0 8px 16px 0;
    width: calc(33.333% - 8px);
    vertical-align: top;
}

.product_image_container:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.product_image_container img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 0;
    margin-bottom: 8px;
}

.product_image_container.ilk {
    margin-left: 0;
}

/* Video Cards */
.video-card {
    background: var(--bg-white);
    border-radius: 0; /* Remove rounded corners */
    overflow: hidden;
    box-shadow: none;
    transition: var(--transition);
    position: relative;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
}

.video-card img {
    width: 100%;
    height: 200px; /* Fixed height for all devices */
    object-fit: cover;
    display: block;
}


.video-card p {
    padding: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0; /* Remove default margin */
}

/* Category Sidebar */
.category-sidebar {
    background: var(--bg-white);
    border-radius: 0;
    box-shadow: none;
    margin-bottom: 20px;
}

.category-sidebar h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
}

.category-sidebar ul {
    list-style: none;
}

.category-sidebar li {
    margin-bottom: 12px;
    padding: 10px;
    border-radius: 0;
    transition: var(--transition);
    background: var(--bg-light);
}

.category-sidebar li:hover {
    background: var(--primary-color);
    transform: translateX(5px);
}

.category-sidebar li:hover a {
    color: white;
}

.category-sidebar a {
    color: var(--text-dark);
    font-weight: 500;
    display: block;
}

/* Grid Layouts */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); /* Increased from 200px for better 16:9 ratio */
    gap: 20px; /* Increased gap */
    margin-bottom: 30px;
}

/* Content Detail Page */
.content {
    background: transparent;
    margin-bottom: 30px;
    width: 100%;
}

.content h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 24px;
    line-height: 1.3;
    padding-bottom: 16px;
}

.content .icerik-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 0;
    margin: 20px auto;
    display: block;
    box-shadow: none;
}

.content .yazar {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 16px 0;
}

.content .email {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 8px 0;
}

.content .tarih {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 16px 0;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 0;
}

.content .body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-top: 30px;
}

.content .body p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Modern Video Page Styles */
.video-main-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Video Header */
.video-header {
    margin-bottom: 30px;
}

.video-breadcrumb {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.video-breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.video-breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 8px;
    color: var(--text-light);
}

.current-page {
    color: var(--text-dark);
    font-weight: 500;
}

.video-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    line-height: 1.3;
}

.video-meta {
    display: flex;
    gap: 20px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.video-date, .video-views {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Video Player Section */
.video-player-section {
    margin-bottom: 40px;
}

.video-container {
    position: relative;
    width: 100%;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-container::before {
    content: '';
    display: block;
    padding-top: 56.25%; /* 16:9 aspect ratio */
}

/* Video Description */
.video-description {
    margin-bottom: 40px;
    padding: 25px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.video-description h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.description-content {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.description-content p {
    margin-bottom: 15px;
}

/* Social Share */
.video-share {
    margin-bottom: 40px;
    padding: 25px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.video-share h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.share-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.share-btn.facebook {
    background: #1877f2;
    color: white;
}

.share-btn.twitter {
    background: #1da1f2;
    color: white;
}

.share-btn.copy-link {
    background: var(--primary-color);
    color: white;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Related Videos Section */
.related-videos-section {
    margin-top: 40px;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.title-icon {
    font-size: 1.5rem;
}

/* Enhanced Video Cards */
.video-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.video-thumbnail {
    position: relative;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: auto;
    min-height: 200px;
    object-fit: cover;
    transition: var(--transition);
    border-radius: 8px;
    display: block;
}

.video-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.video-card:hover .video-play-overlay {
    background: rgba(0, 0, 0, 0.4);
}

.video-play-button {
    width: 60px;
    height: 60px;
    background: rgba(0, 50, 89, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.video-card:hover .video-play-button {
    transform: scale(1.1);
}

.video-play-button::before {
    content: '▶';
    color: white;
    font-size: 24px;
    margin-left: 3px;
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.video-info {
    padding: 0 5px;
}

.video-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-light);
}

.video-card:hover .video-card-title {
    color: var(--primary-color);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

/* Gallery in Content */
.newsI {
    margin: 30px 0;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 0;
}

.newsI h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.newsI a {
    display: inline-block;
    margin: 8px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    transition: var(--transition);
}

.newsI a:hover {
    transform: scale(1.05);
    box-shadow: none;
}

.newsI img {
    width: 150px;
    height: 150px;
    object-fit: cover;
}

/* Comments Section */
.gelen-yorum {
    background: var(--bg-light);
    border-radius: 0;
    padding: 24px;
    margin: 30px 0;
}

.gelen-yorum h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.yorum-liste {
    list-style: none;
}

.yorum-liste li {
    background: var(--bg-white);
    border-radius: 0;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: none;
    border-left: 4px solid var(--primary-color);
}

.yorum-icerik {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.yorum-ad {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.yorum-tarih {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Comment Form */
.yorum-form {
    background: var(--bg-white);
    border-radius: 0; /* Remove rounded corners */
    padding: 30px;
    border:1px solid var(--border-color);
    box-shadow: none;
    margin: 20px 0;
}

.yorum-form h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.yorum-form label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.yorum-form input[type="text"],
.yorum-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 0; /* Remove rounded corners */
    font-size: 1rem;
    font-family: var(--font-primary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.yorum-form input[type="text"]:focus,
.yorum-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: none;
}

.yorum-form textarea {
    min-height: 150px;
    resize: vertical;
}

.yorum-form #wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--bg-light);
    border-radius: 0; /* Remove rounded corners */
}

.yorum-form #captcha {
    border-radius: 0; /* Remove rounded corners */
    box-shadow: none;
    border: 2px solid var(--border-color);
    background: white;
    padding: 5px;
}

.yorum-form #code {
    width: 120px;
    margin-bottom: 0;
    padding: 10px 15px;
    border: 2px solid var(--border-color);
    border-radius: 0; /* Remove rounded corners */
    font-size: 1rem;
    transition: var(--transition);
}

.yorum-form #code:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: none;
}

.yorum-form #refresh {
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
    border-radius: 0;
}

.yorum-form #refresh:hover {
    transform: rotate(180deg);
    opacity: 0.8;
}

.yorum-form input[type="submit"] {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: none;
}

.yorum-form input[type="submit"]:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

/* Form validation messages */
label.error {
    display: block;
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid #ef4444;
    border-radius: 0;
    animation: slideIn 0.3s ease;
}

label.success {
    display: block;
    color: #22c55e;
    font-size: 0.875rem;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(34, 197, 94, 0.1);
    border-left: 3px solid #22c55e;
    border-radius: 0;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Related Articles */
#bottom-news {
    margin: 40px 0;
    width: 100%;
}

.digeryazi {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 40px 0 30px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-color);
    position: relative;
}

.digeryazi::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100px;
    height: 3px;
    background: var(--secondary-color);
}

.show-all {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 0;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: none;
}

.show-all:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

/* Newsletter Form */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.newsletter-form input {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 0;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition);
    background: var(--bg-white);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: none;
}

.newsletter-form button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 0;
}

.newsletter-form button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

.newsletter-form button:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

#newsletter-message {
    margin-top: 15px;
}

.newsletter-message {
    padding: 12px 16px;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 15px;
}

.success-message {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    border-left: 3px solid #22c55e;
    padding: 12px 16px;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 15px;
}

.error-message {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid #ef4444;
    padding: 12px 16px;
    border-radius: 0;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 15px;
}

/* Footer */
#footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--secondary-color);
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-col a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
    display: inline-block;
}

.footer-col a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0;
    background: rgba(255,255,255,0.1);
    color: white;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: none;
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-form input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 0;
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 0.95rem;
    transition: var(--transition);
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255,255,255,0.15);
}

.newsletter-form button {
    width: 100%;
    padding: 12px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

.success-message {
    color: #4ade80;
    font-size: 0.9rem;
    margin-top: 12px;
}

#copy {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

#copy p {
    margin: 0;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.sayilar {
    animation: fadeIn 0.6s ease-out forwards;
}

.video-card {
    animation: fadeIn 0.6s ease-out forwards;
}

.category-sidebar li {
    animation: slideInLeft 0.4s ease-out forwards;
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--primary-color);
    border-radius: 0;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* Responsive */
@media (max-width: 1024px) {
    .orta-sol {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .bolum-sag {
        order: 2;
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        font-size: 18px; /* Increased from 16px for bigger fonts */
    }
    
    .endis {
        margin: 0;
        border-radius: 0;
    }
    
    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header {
        padding: 15px 20px;
        gap: 15px;
    }
    
    #logo {
        text-align: left;
    }
    
    #logo img {
        height: 50px;
    }
    
    #main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: white;
        z-index: 1000;
        transition: left 0.3s ease;
        padding-top: 80px;
        box-shadow: none;
    }
    
    #main-nav.active {
        left: 0;
    }
    
    #main-nav ul {
        flex-direction: column;
        padding: 0 20px;
        gap: 0;
    }
    
    #main-nav li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    #main-nav a {
        display: block;
        padding: 20px 0;
        text-align: left;
        font-size: 1.1rem;
        font-weight: 500;
        color: var(--text-dark);
        transition: var(--transition);
    }
    
    #main-nav a:hover {
        color: var(--primary-color);
        background: var(--bg-light);
        padding-left: 10px;
    }
    
    /* Mobile Social Media */
    .mobile-social {
        display: block;
        padding: 30px 20px 20px;
        border-top: 1px solid var(--border-color);
        margin-top: 20px;
    }
    
    .mobile-social h3 {
        font-size: 1.2rem;
        font-weight: 600;
        color: var(--text-dark);
        margin-bottom: 20px;
        text-align: center;
    }
    
    .mobile-social-icons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .mobile-social-icons a {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 15px;
        background: var(--bg-light);
        border-radius: 0;
        color: var(--text-dark);
        text-decoration: none;
        transition: var(--transition);
        border: 1px solid var(--border-color);
    }
    
    .mobile-social-icons a:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-2px);
        box-shadow: none;
    }
    
    .mobile-social-icons a svg {
        flex-shrink: 0;
    }
    
    .mobile-social-icons a span {
        font-size: 0.95rem;
        font-weight: 500;
    }
    
    #social {
        display: none; /* Hide desktop social icons on mobile */
    }
    
    .orta-sol {
        grid-template-columns: 1fr;
        padding: 15px;
        gap: 20px;
    }
    
    .main-slider {
        height: 300px;
    }
    
    .slider-title {
        font-size: 1.3rem;
        padding: 20px;
    }
    
    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .slider-nav.prev {
        left: 10px;
    }
    
    .slider-nav.next {
        right: 10px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr); /* Keep 2 columns on mobile */
        gap: 15px; /* Smaller gap on mobile */
    }
    
    .content {
        padding: 20px;
    }
    
    .content h1 {
        font-size: 1.6rem;
    }
    
    .video-main-content {
        padding: 15px;
    }
    
    .video-title {
        font-size: 1.8rem;
    }
    
    .video-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .share-buttons {
        flex-direction: column;
    }
    
    .share-btn {
        justify-content: center;
    }
    
    .video-description,
    .video-share {
        padding: 20px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .content .body {
        font-size: 1rem;
    }
    
    /* Typography adjustments */
    h1 {
        font-size: 2.2rem; /* Increased from 2rem */
    }
    
    h2 {
        font-size: 1.9rem; /* Increased from 1.7rem */
    }
    
    .guncel-baslik .kisa_baslik {
        font-size: 1.4rem; /* Increased from 1.1rem */
        line-height: 1.4;
    }
    
    .kisa_detay {
        font-size: 1.2rem; /* Increased from 1rem */
        line-height: 1.5;
    }
    
    .guncel-dis h1 {
        font-size: 2rem; /* Increased from 1.8rem */
    }
    
    /* Content text */
    .content .body {
        font-size: 1.2rem; /* Increased from 1.1rem */
        line-height: 1.7;
    }
    
    .content h1 {
        font-size: 2rem; /* Increased from 1.8rem */
    }
    
    /* All text elements */
    p, span, div, li {
        font-size: 1.1rem; /* Base text size */
    }
    
    /* Navigation */
    #main-nav a {
        font-size: 1.2rem; /* Increased for mobile */
    }
    
    /* Sidebar */
    .yazarlar li {
        font-size: 1.1rem;
    }
    
    .yazar-isim {
        font-size: 1.1rem;
    }
    
    .yazar-kisa-yazi {
        font-size: 1rem;
    }
    
    /* Categories */
    .category-sidebar h2 {
        font-size: 1.5rem;
    }
    
    .category-sidebar a {
        font-size: 1.1rem;
    }
    
    /* Authors section */
    .yazarlar li {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .yazarlar li img {
        width: 60px;
        height: 60px;
        margin-bottom: 10px;
    }
    
    .yazar-bilgi {
        text-align: center;
    }
    
    /* Comment form */
    .yorum-form {
        padding: 20px;
    }
    
    .yorum-form #wrap {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .yorum-form #code {
        width: 150px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-content {
        padding: 40px 20px;
    }
    
    .content .body p {
        font-size: 1.1rem; /* Increased for mobile */
        line-height: 1.7;
    }
    
    /* Form elements */
    .yorum-form h2 {
        font-size: 1.8rem; /* Increased from 1.6rem */
    }
    
    .yorum-form label {
        font-size: 1.1rem; /* Increased from 1rem */
    }
    
    .yorum-form input[type="text"],
    .yorum-form textarea {
        font-size: 1.2rem; /* Increased from 1.1rem */
    }
    
    .yorum-form input[type="submit"] {
        font-size: 1.2rem; /* Increased from 1.1rem */
        padding: 18px 36px; /* Increased padding */
    }
    
    /* Footer */
    .footer-col h3 {
        font-size: 1.4rem;
    }
    
    .footer-col p,
    .footer-col a {
        font-size: 1.1rem;
    }
    
    /* Social media */
    .mobile-social h3 {
        font-size: 1.4rem;
    }
    
    .mobile-social-icons a span {
        font-size: 1.1rem;
    }
    
    .sag-album ul {
        grid-template-columns: repeat(2, 1fr);
    }
    
    #bottom-news .content-grid {
        grid-template-columns: 1fr;
    }
    
    .product_image_container {
        width: calc(50% - 8px);
    }
    
    .yazarlar li {
        padding: 12px;
    }
    
    .yazarlar li img {
        width: 60px;
        height: 60px;
        min-width: 60px;
        min-height: 60px;
    }
    
    #footlist {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-content {
        padding: 40px 20px 20px;
    }
    
    .footer-grid {
        gap: 30px;
    }
    
    .footer-social {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 13px;
    }
    
    .header {
        padding: 15px;
        gap: 15px;
    }
    
    #logo img {
        height: 45px;
    }
    
    #main-nav a {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    #social a {
        width: 36px;
        height: 36px;
    }
    
    #social svg {
        width: 18px;
        height: 18px;
    }
    
    .orta-sol {
        padding: 10px;
    }
    
    .main-slider {
        height: 250px;
    }
    
    .slider-title {
        font-size: 1.1rem;
        padding: 15px;
    }
    
    .slider-nav {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .slider-nav.prev {
        left: 8px;
    }
    
    .slider-nav.next {
        right: 8px;
    }
    
    .content {
        padding: 15px;
    }
    
    .content h1 {
        font-size: 1.4rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr; /* Single column on very small screens */
        gap: 15px;
    }
    
    .yorum-form {
        padding: 20px;
    }
    
    .yorum-form #wrap {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .yorum-form #code {
        width: 100%;
    }
    
    .footer-content {
        padding: 30px 15px 15px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .category-sidebar {
        padding: 16px;
    }
    
    .product_image_container {
        width: 100%;
        margin-right: 0;
    }
    
    .sag-album ul {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .yazarlar li {
        padding: 12px;
        gap: 12px;
    }
    
    .yazarlar li img {
        width: 55px;
        height: 55px;
        min-width: 55px;
        min-height: 55px;
        border-width: 2px;
    }
    
    .yazar-isim {
        font-size: 0.9rem;
    }
    
    .yazar-kisa-yazi {
        font-size: 0.8rem;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
    }
    
    .endis {
        box-shadow: none;
        margin: 0;
    }
    
    .header,
    #categories,
    #social,
    .slider-nav,
    .share-buttons,
    .yorum-form,
    #footer,
    .bolum-sag {
        display: none !important;
    }
    
    .orta-sol {
        grid-template-columns: 1fr;
    }
    
    .content {
        box-shadow: none;
        padding: 0;
    }
    
    a {
        color: var(--text-dark);
        text-decoration: underline;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    /* Kullanıcı dark mode tercih ederse */
    /* Bu bölüm isteğe bağlı - şimdilik devre dışı */
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
        --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
        --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    }
}

/* Yazarlar Sayfası Layout Düzeltmesi */
.yazarlar-sayfasi .orta-sol {
    grid-template-columns: 1fr !important;
    width: 100%;
}

.yazarlar-sayfasi .bolum-sag {
    display: none !important;
}

/* Video Sayfası Layout Düzeltmesi */
.video-page-wrapper .orta-sol {
    grid-template-columns: 1fr !important;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.video-page-wrapper .bolum-sag {
    display: none !important;
}

.video-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.video-page-wrapper .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

/* Yazarlar Sayfası */
.author-profile-card {
    display: flex;
    align-items: center;
    gap: 30px;
    background: var(--bg-white);
    padding: 30px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.author-avatar {
    flex-shrink: 0;
}

.author-image {
    width: 120px;
    height: 120px;
    border-radius: 0;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.author-placeholder {
    width: 120px;
    height: 120px;
    background: var(--bg-light);
    border: 3px solid var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--primary-color);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.author-bio {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.articles-section {
    background: var(--bg-white);
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 30px 0;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.article-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    transition: var(--transition);
    overflow: hidden;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
    border-color: var(--primary-color);
}

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

.article-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.article-card:hover .article-thumb {
    transform: scale(1.05);
}

.article-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--text-light);
}

.article-content {
    padding: 20px;
}

.article-title {
    margin: 0 0 15px 0;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
}

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

.article-title a:hover {
    color: var(--primary-color);
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-light);
}

.article-date,
.article-views {
    display: flex;
    align-items: center;
    gap: 5px;
}

.icon-date,
.icon-views {
    font-size: 14px;
}

.no-articles {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.no-articles-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.no-articles h3 {
    font-size: 1.5rem;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.no-articles p {
    margin: 0;
    font-size: 1rem;
}

/* Yazarlar Sayfası Responsive */
@media (max-width: 768px) {
    .author-profile-card {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 20px;
    }
    
    .author-image,
    .author-placeholder {
        width: 100px;
        height: 100px;
    }
    
    .author-name {
        font-size: 2rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .articles-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .author-name {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .article-content {
        padding: 15px;
    }
    
    .article-title {
        font-size: 1.1rem;
    }
}

/* Kategori Sayfaları */
.category-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.category-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.category-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin: 0;
}

.subcategories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.subcategory-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
}

.subcategory-card:hover {
    transform: translateY(-5px);
    box-shadow: none;
    border-color: var(--primary-color);
}

.subcategory-icon {
    flex-shrink: 0;
    font-size: 48px;
    color: var(--primary-color);
}

.subcategory-content {
    flex: 1;
}

.subcategory-name {
    margin: 0 0 10px 0;
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.4;
}

.subcategory-name a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

.subcategory-name a:hover {
    color: var(--primary-color);
}

.subcategory-link {
    margin: 0;
    font-size: 0.9rem;
}

.subcategory-link a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.subcategory-link a:hover {
    color: var(--primary-color);
}

.no-content {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.no-content-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.no-content h3 {
    font-size: 1.5rem;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.no-content p {
    margin: 0;
    font-size: 1rem;
}

/* Kategori Sayfaları Responsive */
@media (max-width: 768px) {
    .category-title {
        font-size: 2rem;
    }
    
    .subcategories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .subcategory-card {
        flex-direction: column;
        text-align: center;
        gap: 15px;
        padding: 20px;
    }
    
    .subcategory-icon {
        font-size: 40px;
    }
    
    .subcategory-name {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .category-title {
        font-size: 1.5rem;
    }
    
    .category-header {
        padding: 20px;
    }
    
    .subcategory-card {
        padding: 15px;
    }
    
    .subcategory-name {
        font-size: 1.1rem;
    }
}

/* Hakkımızda Sayfası */
.about-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.about-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.about-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin: 0;
    font-style: italic;
}

.about-content {
    margin-bottom: 50px;
}

.about-section {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    transition: var(--transition);
}

.about-section:hover {
    transform: translateY(-3px);
    box-shadow: none;
    border-color: var(--primary-color);
}

.about-icon {
    flex-shrink: 0;
    font-size: 48px;
    color: var(--primary-color);
    margin-top: 5px;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.3;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0;
}

.about-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.team-info,
.contact-info {
    padding: 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    text-align: center;
}

.team-info h3,
.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 15px 0;
}

.team-info p,
.contact-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0 0 20px 0;
}

.contact-button {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 0;
}

.contact-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

/* Hakkımızda Sayfası Responsive */
@media (max-width: 768px) {
    .about-title {
        font-size: 2.5rem;
    }
    
    .about-section {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 25px;
    }
    
    .about-icon {
        font-size: 40px;
        margin-top: 0;
    }
    
    .about-text h2 {
        font-size: 1.5rem;
    }
    
    .about-footer {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-info,
    .contact-info {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .about-title {
        font-size: 2rem;
    }
    
    .about-header {
        padding: 30px 20px;
    }
    
    .about-section {
        padding: 20px;
    }
    
    .about-text h2 {
        font-size: 1.3rem;
    }
    
    .about-text p {
        font-size: 1rem;
    }
    
    .team-info,
    .contact-info {
        padding: 20px;
    }
    
    .team-info h3,
    .contact-info h3 {
        font-size: 1.3rem;
    }
}

/* İletişim Sayfası */
.contact-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

.contact-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.2;
}

.contact-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin: 0;
    font-style: italic;
}

.contact-content {
    margin-bottom: 50px;
}

.contact-section {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    transition: var(--transition);
}

.contact-section:hover {
    transform: translateY(-3px);
    box-shadow: none;
    border-color: var(--primary-color);
}

.contact-icon {
    flex-shrink: 0;
    font-size: 48px;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-text {
    flex: 1;
}

.contact-text h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 15px 0;
    line-height: 1.3;
}

.contact-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0 0 20px 0;
}

.social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition);
    border-radius: 0;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: none;
}

.social-link.twitter:hover {
    background: #1da1f2;
}

.social-link.facebook:hover {
    background: #1877f2;
}

.social-link.instagram:hover {
    background: #e4405f;
}

.social-link i {
    font-size: 20px;
}

.email-contact {
    margin-top: 15px;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 0;
}

.email-link:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: none;
}

.email-link i {
    font-size: 20px;
}

.contact-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.contact-info,
.response-info {
    padding: 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    box-shadow: none;
    text-align: center;
}

.contact-info h3,
.response-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0 0 15px 0;
}

.contact-info p,
.response-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

/* İletişim Sayfası Responsive */
@media (max-width: 768px) {
    .contact-title {
        font-size: 2.5rem;
    }
    
    .contact-section {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        padding: 25px;
    }
    
    .contact-icon {
        font-size: 40px;
        margin-top: 0;
    }
    
    .contact-text h2 {
        font-size: 1.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-footer {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-info,
    .response-info {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .contact-title {
        font-size: 2rem;
    }
    
    .contact-header {
        padding: 30px 20px;
    }
    
    .contact-section {
        padding: 20px;
    }
    
    .contact-text h2 {
        font-size: 1.3rem;
    }
    
    .contact-text p {
        font-size: 1rem;
    }
    
    .social-links {
        flex-direction: column;
        align-items: center;
    }
    
    .social-link {
        width: 100%;
        justify-content: center;
    }
    
    .contact-info,
    .response-info {
        padding: 20px;
    }
    
    .contact-info h3,
    .response-info h3 {
        font-size: 1.3rem;
    }
}