/* Genel Stiller */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --border-color: #e9ecef;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--light-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
}

/* Navbar Stilleri */
.navbar {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: white !important;
}

.nav-link {
    color: rgba(255,255,255,0.9) !important;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: white !important;
}

/* Kart Stilleri */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 20px;
    background: white;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.card-header {
    background-color: var(--primary-color);
    color: white !important;
    border-radius: 10px 10px 0 0 !important;
    padding: 15px 20px;
}

.card-body {
    padding: 20px;
}

/* Alıntı Stilleri */
.quote-text {
    font-style: italic;
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--primary-color);
    margin: 10px 0;
    line-height: 1.5;
    position: relative;
    padding: 0 15px;
}

.quote-text::before {
    content: '"';
    position: absolute;
    left: -5px;
    top: -10px;
    font-size: 2.5rem;
    color: var(--accent-color);
    opacity: 0.2;
}

.quote-author {
    color: var(--accent-color);
    font-size: 0.95rem;
    font-weight: 500;
    text-align: right;
    margin-top: 10px;
    padding-right: 15px;
}

/* Profil Kartı */
.profile-card {
    margin-bottom: 20px;
}

.profile-card .avatar {
    height: 150px;
    width: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.profile-card h5 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 5px;
}

.profile-card .text-muted {
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.profile-card .btn-outline-primary {
    border-color: var(--accent-color);
    color: var(--accent-color);
    font-size: 0.9rem;
    padding: 6px 15px;
}

.profile-card .btn-outline-primary:hover {
    background-color: var(--accent-color);
    color: white;
}

/* Makaleler Kartı */
.articles-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.articles-card .card-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.articles-card .card-title i {
    color: var(--accent-color);
}

.articles-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.article-item {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

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

.article-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.article-link:hover {
    text-decoration: none;
}

.article-date {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 5px;
}

.article-title {
    color: var(--secondary-color);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.article-link:hover .article-title {
    color: var(--accent-color);
}

/* Blog Başlığı */
.blog-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
    font-weight: 700;
}

.blog-title h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

/* Kaynaklar Sayfası Stilleri */
.resource-section {
    margin-bottom: 40px;
}

.section-title {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title i {
    color: var(--accent-color);
}

.resource-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.resource-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.resource-icon i {
    font-size: 1.5rem;
    color: white;
}

.resource-card h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

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

.resource-list li {
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.resource-list li:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.resource-list a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: block;
}

.resource-list a:hover {
    transform: translateX(5px);
}

.resource-title {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 1rem;
}

.resource-description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Faydalı Bağlantılar */
.useful-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.useful-link-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    background: var(--light-bg);
    border-radius: 8px;
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.useful-link-item:hover {
    background: var(--accent-color);
    color: white;
    transform: translateX(5px);
}

.useful-link-item i {
    margin-right: 10px;
    font-size: 1.1rem;
}

/* İkonlar */
.fas, .fab {
    color: inherit;
    transition: color 0.3s ease;
}

.btn .fas,
.btn .fab {
    color: white;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 20px 0;
    background-color: var(--primary-color);
    color: white;
}

/* Buton Stilleri */
.btn-primary {
    background-color: var(--accent-color);
    border: none;
    padding: 8px 20px;
    font-weight: 500;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.2);
}

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.btn-primary i {
    font-size: 1.1em;
}

/* Sağ Sütun Butonları */
.col-md-3 .btn-primary {
    background-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(44, 62, 80, 0.2);
}

.col-md-3 .btn-primary:hover {
    background-color: var(--secondary-color);
    box-shadow: 0 4px 8px rgba(44, 62, 80, 0.3);
}

/* Link Stilleri */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2980b9;
    text-decoration: none;
}

/* Sosyal Medya İkonları */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.social-icons a {
    color: var(--primary-color);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
}

/* Arama Kutusu */
.form-control {
    border-radius: 5px;
    border: 1px solid var(--border-color);
    padding: 8px 15px;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Öne Çıkan Kaynak Stilleri */
.featured-title {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.featured-title i {
    color: #ffd700;
    font-size: 1.1em;
}

/* Orta Sütun Kartları */
.col-md-6 .card {
    border: none;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    transition: all 0.3s ease;
    margin-bottom: 25px;
}

.col-md-6 .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.card-title {
    color: var(--secondary-color);
    margin-top: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.card-text {
    color: #666;
    margin: 15px 0;
    line-height: 1.6;
}

/* Etiket Stilleri */
.tags-section {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

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

.tag-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: white;
    color: var(--text-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tag-btn:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tag-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Kaynaklar Grid */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.resource-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.resource-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
}

.resource-description {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 15px;
}

.resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.resource-tag {
    font-size: 0.8rem;
    padding: 4px 8px;
    background-color: #f8f9fa;
    border-radius: 15px;
    color: var(--text-color);
}

.resource-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.resource-link:hover {
    text-decoration: none;
}

/* Hakkında Sayfası */
.about-content p {
    text-align: justify;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}