:root {
    --color-background: #121212;
    --color-surface: #1e1e1e;
    --color-primary: #ffffff;
    --color-secondary: #a0a0a0;
    --color-accent: #0070f3;
    --color-accent-hover: #0056b3;
    --color-border: #333333;
    --color-muted: #6c757d;

    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-family-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;

    --content-width: 1200px;
    --content-width-narrow: 800px;
    --content-width-wide: 1400px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* Light Mode */
[data-theme="light"] {
    --color-background: #ffffff;
    --color-surface: #f8f9fa;
    --color-primary: #1a1a1a;
    --color-secondary: #666666;
    --color-accent: #0070f3;
    --color-accent-hover: #0056b3;
    --color-border: #e5e5e5;
    --color-muted: #6c757d;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
}

/* Theme Toggle Button */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-secondary);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.theme-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

/* Language Switcher Dropdown */
.lang-switcher {
    position: relative;
}

.lang-toggle {
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 56px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    cursor: pointer;
    color: var(--color-secondary);
    transition: all 0.2s ease;
    font-family: var(--font-family-sans);
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.lang-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.lang-toggle.active {
    border-color: var(--color-accent);
}

.lang-current {
    font-size: 0.85rem;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    min-width: 160px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 100;
}

.lang-switcher.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 0.9rem;
    color: var(--color-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-family-sans);
    border-bottom: 1px solid var(--color-border);
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: var(--color-background);
    color: var(--color-primary);
}

.lang-option.active {
    color: var(--color-accent);
    font-weight: 600;
}

/* Mobile Search Toggle */
.mobile-search-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-secondary);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.mobile-search-toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Mobile Search Overlay */
.mobile-search-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-background);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
}

.mobile-search-overlay.active {
    display: flex;
}

.mobile-search-form {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-search-form input {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    font-size: 1.1rem;
    font-family: var(--font-family-sans);
    transition: border-color 0.2s ease;
}

.mobile-search-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.mobile-search-form button {
    padding: 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-family-sans);
}

.mobile-search-form button:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.mobile-search-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-secondary);
    transition: all 0.2s ease;
}

.mobile-search-close:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.mobile-search-close svg {
    width: 24px;
    height: 24px;
}

/* --- Genel Sıfırlama ve Temel Ayarlar --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-background);
    color: var(--color-primary);
    font-family: var(--font-family-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* --- Genel Yerleşim --- */
.container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 3rem 2rem;
    overflow-x: hidden;
    word-wrap: break-word;
}

/* Narrow container for reading content */
.container-narrow {
    max-width: var(--content-width-narrow);
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* --- Tipografi --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
    font-weight: 600; 
}

p {
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* --- Header --- */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-surface);
    margin-bottom: 3rem;
}

.logo {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* --- Anasayfa İçeriği (Son Yazılar) --- */
.content-block h2 {
    font-size: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.post-list {
    list-style: none;
}

.post-list li {
    margin-bottom: 1rem;
}

.post-list-item {
    display: flex;
    align-items: center;
    padding: 2rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    gap: 2rem;
}

.post-list-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.post-list-item:hover .post-list-image {
    transform: scale(1.05);
}

.post-list-image-container {
    width: 200px;
    height: 140px;
    flex-shrink: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--color-background);
}

.post-list-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.post-list-content h3 {
    margin: 0 0 0.75rem 0;
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-list-content p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
    padding-top: 3rem;
    border-top: 1px solid var(--color-surface);
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-surface);
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

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

.social-nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.social-nav a {
    color: var(--color-secondary);
}

/* --- Alert Messages --- */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: #22c55e;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #ef4444;
    color: #ef4444;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: #3b82f6;
}

/* --- Tekil Yazı Sayfası --- */
.post {
    padding-top: 1rem;
}

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

.post-title {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-meta {
    color: var(--color-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.reading-time-meta {
    color: var(--color-secondary);
    font-size: 0.9rem;
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.post-content {
    font-size: 17px;
    line-height: 1.7;
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-content p,
.post-content li,
.post-content blockquote {
    word-break: break-word;
    overflow-wrap: break-word;
}

.post-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5rem auto;
    border-radius: var(--border-radius);
    object-fit: contain;
}

.post-featured-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    max-height: 450px;
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    display: block;
    object-position: center;
}

.post-featured-image-container {
    width: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

/* Post Footer & Tags */
.post-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.tags-label {
    font-weight: 600;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.post-tags .tag-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.post-tags .tag-badge:hover {
    border-color: var(--color-text);
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

/* --- İletişim Formu Stilleri --- */
.contact-form-container {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 3rem;
    background-color: var(--color-surface);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}

.contact-form-container h1 {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 2rem;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    font-size: 1rem;
    font-family: var(--font-family-sans);
    transition: all var(--transition-fast);
    resize:none;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 112, 243, 0.2);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.errors {
    background-color: #4B1B1B;
    border: 1px solid #e53e3e;
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #fef0f0;
}

.errors p {
    margin: 0;
}

/* Cloudflare Turnstile Fix */
.cf-turnstile {
    margin: 1.5rem 0;
    max-width: 100%;
    overflow: hidden;
}

/* --- AI Çeviri ve Özetleme Bölümü --- */
.ai-translate-section {
    margin: 1rem 0;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}
.ai-translate-header {
    margin-bottom: 0.75rem;
    text-align: center;
}
.ai-translate-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-secondary);
    font-family: var(--font-family-sans);
    margin: 0;
}
.ai-translate-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}
.ai-translate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.8rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    text-decoration: none;
    color: var(--color-secondary);
    font-weight: 400;
    font-family: var(--font-family-sans);
    font-size: 0.8rem;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.ai-translate-btn:hover {
    border-color: var(--color-surface);
    background: var(--color-primary);
    color: var(--color-background);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 112, 243, 0.2);
}

.sidebar-widget {
    background-color: transparent; /* Arka planı kaldır */
    border: none;                  /* Kenarlığı kaldır */
    padding: 0;                    /* İç boşluğu kaldır */
    margin-bottom: 2.5rem;         /* Modüller arasına boşluk ekle */
}

.widget-title {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

/* Kategori Listesi */
.category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.category-list li {
    margin-bottom: 0.5rem;
}

.category-list a {
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.category-list a:hover {
    color: var(--color-primary);
}

/* --- Hakkımda Sayfası --- */
.about-hero {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-secondary);
    width: fit-content;
}

.about-hero h1 {
    font-size: 2.8rem;
    line-height: 1.05;
    margin: 0;
}

.about-highlight {
    font-size: 1.15rem;
    color: var(--color-secondary);
    max-width: 720px;
}

.about-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.about-hero-meta span {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    color: var(--color-secondary);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.about-stat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.about-stat h3 {
    margin: 0;
    font-size: 2rem;
}

.about-stat span {
    color: var(--color-secondary);
    font-size: 0.9rem;
}

.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    font-size: 1.9rem;
    margin-bottom: 1.5rem;
}

.about-focus-list {
    display: grid;
    gap: 1rem;
}

.about-focus-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.25rem 1.5rem;
}

.about-focus-item p {
    margin: 0;
    color: var(--color-secondary);
    font-size: 1rem;
}

.about-timeline {
    border-left: 1px solid var(--color-border);
    margin-left: 0.5rem;
    display: grid;
    gap: 2rem;
    padding-left: 1rem;
}

.about-timeline-item {
    position: relative;
    padding-left: 2rem;
}

.about-timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.4rem;
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.05);
}

.timeline-period {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 0.35rem;
}

.about-timeline-item h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
}

.about-timeline-item p {
    margin: 0;
    color: var(--color-secondary);
    line-height: 1.6;
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.about-value {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.about-value h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.about-value p {
    margin: 0;
    color: var(--color-secondary);
}

.about-toolbox {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.about-toolbox-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.about-toolbox-card h3 {
    margin: 0;
    font-size: 1.1rem;
}

.about-toolbox-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.about-toolbox-card li::before {
    content: '•';
    margin-right: 0.5rem;
    color: var(--color-secondary);
}

.about-cta {
    margin: 4rem 0;
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(16, 163, 127, 0.2), rgba(0, 112, 243, 0.1));
    border: 1px solid rgba(16, 163, 127, 0.35);
    border-radius: var(--border-radius-lg);
}

.about-cta-content {
    max-width: 520px;
    display: grid;
    gap: 1rem;
}

.about-cta h2 {
    font-size: 2rem;
    margin: 0;
}

.about-cta p {
    margin: 0;
    color: var(--color-secondary);
    font-size: 1.05rem;
}

.about-cta .button {
    margin-top: 0.5rem;
    width: fit-content;
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2.2rem;
    }

    .about-highlight {
        font-size: 1.05rem;
    }

    .about-cta {
        padding: 1.75rem;
    }

    /* Header Mobile */
    .site-header {
        padding-bottom: 1.5rem;
        margin-bottom: 2rem;
    }

    .logo {
        font-size: 1.15rem;
    }

    .container {
        padding: 2rem 1.25rem;
    }

    /* Post Cards Mobile */
    .post-list-item {
        padding: 1.5rem;
        gap: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .post-list-image-container {
        width: 100%;
        height: 200px;
        margin-bottom: 0;
    }

    .post-list-content {
        width: 100%;
    }

    .post-list-content h3 {
        font-size: 1.3rem;
        word-break: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Mobile Menu */
    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-search-toggle {
        display: flex;
    }

    .header-actions {
        gap: 0.5rem;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .theme-toggle svg {
        width: 18px;
        height: 18px;
    }

    .mobile-search-toggle {
        width: 36px;
        height: 36px;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-surface);
        border-left: 1px solid var(--color-border);
        padding: 5rem 2rem 2rem;
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }

    .main-nav.active {
        right: 0;
        box-shadow: -4px 0 20px rgba(0,0,0,0.3);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0;
    }

    .main-nav li {
        margin: 0;
    }

    .main-nav a {
        display: block;
        font-size: 1.1rem;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
    }

    /* Desktop search gizle, mobil butonları göster */
    .header-search {
        display: none !important;
    }

    .header-actions {
        gap: 0.5rem;
    }

    /* Contact Form Mobile */
    .contact-form-container {
        padding: 2rem 1.5rem;
        margin: 0 0 2rem 0;
        border-radius: var(--border-radius);
    }

    .contact-form-container h1 {
        font-size: 1.6rem;
        margin-bottom: 2rem;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .cf-turnstile {
        transform: scale(0.85);
        transform-origin: 0 0;
    }

    /* Footer Mobile */
    .site-footer {
        padding: 1.5rem 0;
        margin-top: 1.5rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }

    .footer-content p {
        order: 2;
        margin: 0;
    }

    .social-nav {
        order: 1;
    }

    .social-nav ul {
        flex-direction: column;
        gap: 1rem;
        padding: 0;
    }

    .social-nav li {
        margin: 0;
    }

    .social-nav a {
        display: block;
        padding: 0.5rem;
        font-size: 1rem;
    }

    /* Search Page Mobile */
    .search-page-header h1 {
        font-size: 1.75rem;
    }

    .search-form {
        flex-direction: column;
    }

    .search-form button {
        width: 100%;
        justify-content: center;
    }
}

/* --- Etiketler Sayfası --- */
.tags-hero {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.tags-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.tags-hero p {
    font-size: 1.1rem;
    color: var(--color-secondary);
}

.tags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.tag-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tag-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tag-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.tag-card h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--color-text);
}

.tag-count {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--color-secondary);
    white-space: nowrap;
}

.tag-description {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-secondary);
    line-height: 1.5;
}

/* Tag Detay Sayfası */
.tag-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.tag-info {
    display: grid;
    gap: 0.75rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-secondary);
}

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

.breadcrumb a:hover {
    color: var(--color-text);
}

.tag-header h1 {
    font-size: 2rem;
    margin: 0;
}

.tag-header .tag-description {
    font-size: 1rem;
    color: var(--color-secondary);
    max-width: 720px;
    margin: 0;
}

.tag-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--color-secondary);
}

/* Tag Badge/Pill */
.tag-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--color-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.tag-badge:hover {
    border-color: var(--color-text);
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .tags-hero h1 {
        font-size: 2rem;
    }

    .tags-grid {
        grid-template-columns: 1fr;
    }

    .tag-header h1 {
        font-size: 2rem;
    }
}

.share-buttons {
    display: flex;
    flex-direction: row; /* Butonları yan yana sırala */
    gap: 0.75rem;
    justify-content: center; /* Butonları ortala */
    margin-top: 1rem;
}

.share-btn {
    display: flex; /* İkonu ortalamak için */
    align-items: center;
    justify-content: center;
    width: 44px;  /* Genişlik ve yüksekliği eşitleyerek daire oluştur */
    height: 44px;
    background-color: transparent; /* Arka plan rengini kaldır */
    color: var(--color-secondary); /* İkon rengi */
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background-color: var(--color-surface); /* Üzerine gelince arka plan rengi */
    border-color: var(--color-secondary);
    color: var(--color-primary); /* Üzerine gelince ikon rengi */
    transform: translateY(-2px); /* Hafif yukarı kalkma efekti */
}

.share-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor; /* İkonun rengini üst elementten (<a>) almasını sağla */
}

.post-sidebar-right {
    width: 220px;
    right: calc((100% - var(--content-width)) / 2 - 250px);
}

/* Mobil ve dar ekranlarda sağ sidebar'ı gizle (Bu kısım aynı kalacak) */
@media (max-width: 1400px) {
    .post-sidebar-right {
        display: none;
    }
}

.category-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.category-header-subtitle {
    display: block;
    font-size: 0.9rem;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.category-header-title {
    font-size: 2rem;
    margin: 0;
}
.error-page-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.error-page-container {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

.error-content {
    max-width: 550px;
    width: 100%;
}

.pixel-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.digit {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(7, 1fr);
    gap: 8px; /* Piksel aralığı */
}

.p { /* Pixel */
    width: 18px;
    height: 18px;
    background-color: #1f1f1f; /* 'Sönük' piksel rengi (daha belirgin) */
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.p.a { /* Active Pixel */
    background-color: #555555; /* 'Yanık' piksel rengi (çok daha belirgin) */
}
.error-headline {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.error-subtext {
    color: var(--color-secondary);
    margin-bottom: 2rem;
}

.error-button {
    background-color: var(--color-surface);
    color: var(--color-secondary);
    border: 1px solid var(--color-border);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.error-button:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-background);
}
.success-message {
    background-color: #1C4B34; /* Koyu Yeşil Arkaplan */
    border: 1px solid #38A169; /* Yeşil Kenarlık */
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #F0FFF4; /* Açık Yeşil Yazı Rengi */
}

.success-message p {
    margin: 0;
    color: #F0FFF4; /* Yazı rengini burada da belirtelim */
}
/* --- Arşiv Sayfası --- */
.archive-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.archive-header h1 {
    font-size: 2rem;
    margin: 0.5rem 0;
}

.archive-count {
    color: var(--color-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.archive-container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 3rem;
    align-items: start;
}

.archive-posts {
    min-width: 0;
}

.archive-sidebar {
    position: sticky;
    top: 2rem;
}

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

.archive-year {
    margin-bottom: 1.5rem;
}

.year-link {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-text);
    text-decoration: none;
}

.year-link:hover {
    color: var(--color-text);
    opacity: 0.8;
}

.archive-months {
    list-style: none;
    padding: 0;
    margin: 0 0 0 1rem;
    display: grid;
    gap: 0.5rem;
}

.archive-months a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.archive-months a:hover {
    border-color: var(--color-text);
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.05);
}

.archive-months .count {
    font-size: 0.85rem;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .archive-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .archive-sidebar {
        position: static;
    }

    .archive-header h1 {
        font-size: 1.75rem;
    }
}

/* =================================================================
   SEARCH STYLES
   ================================================================= */

/* Header Search - Minimal */
.header-search {
    display: flex;
    align-items: center;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.4rem 0.75rem;
    transition: border-color 0.2s ease;
    max-width: 240px;
}

.header-search:focus-within {
    border-color: var(--color-primary);
}

.header-search input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-size: 0.9rem;
    outline: none;
    padding: 0;
    min-width: 0;
}

.header-search input::placeholder {
    color: var(--color-secondary);
}

.header-search button {
    background: transparent;
    border: none;
    color: var(--color-secondary);
    cursor: pointer;
    padding: 0;
    margin-left: 0.5rem;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.header-search button:hover {
    color: var(--color-primary);
}

/* Search Page */
.search-page-header {
    margin-bottom: 2rem;
}

.search-page-header h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.search-form {
    display: flex;
    gap: 0.75rem;
    max-width: 600px;
}

.search-form input {
    flex: 1;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.875rem 1rem;
    color: var(--color-primary);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

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

.search-form input::placeholder {
    color: var(--color-secondary);
}

.search-form button {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.875rem 1.25rem;
    color: var(--color-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.search-form button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.search-results-info {
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.search-results-info strong {
    color: var(--color-primary);
}

.search-notice,
.search-empty {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    color: var(--color-secondary);
}

.search-notice p,
.search-empty p {
    margin: 0;
}

/* Ana stil ile uyumlu meta bilgileri */
.post-list-meta {
    color: var(--color-secondary);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.post-list-meta .separator {
    margin: 0 0.5rem;
}

/* =================================================================
   NEWSLETTER STYLES
   ================================================================= */

.newsletter-section {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 4rem 0;
    margin-top: 4rem;
    border-radius: var(--border-radius-lg);
}

.newsletter-container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.newsletter-content {
    text-align: center;
    margin-bottom: 2.5rem;
}

.newsletter-content h3 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.newsletter-content p {
    color: var(--color-secondary);
    font-size: 1.05rem;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input-group {
    display: flex;
    gap: 0.75rem;
}

.newsletter-input-group input {
    flex: 1;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 0.875rem 1rem;
    color: var(--color-primary);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

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

.newsletter-input-group input::placeholder {
    color: var(--color-secondary);
}

.newsletter-input-group button {
    background: var(--color-primary);
    color: var(--color-background);
    border: none;
    border-radius: var(--border-radius);
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s ease;
    white-space: nowrap;
}

.newsletter-input-group button:hover {
    opacity: 0.9;
}

@media (max-width: 768px) {
    .newsletter-section {
        padding: 3rem 0;
        margin-top: 3rem;
    }

    .newsletter-container {
        padding: 0 1.25rem;
    }
    .newsletter-content h3 {
        font-size: 1.6rem;
    }

    .newsletter-input-group {
        flex-direction: column;
    }

    .newsletter-input-group button {
        width: 100%;
    }
}

/* =================================================================
   NOTES STYLES - Zuckinot Inspired
   ================================================================= */

.notes-container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.notes-header {
    text-align: center;
    margin-bottom: 3rem;
    text-align: center;
    margin-bottom: 2rem;
}

.notes-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.notes-header p {
    color: var(--color-secondary);
    font-size: 1.05rem;
}

.notes-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.category-pill {
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-secondary);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.category-pill:hover,
.category-pill.active {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.notes-empty {
    text-align: center;
    padding: 3rem;
    color: var(--color-secondary);
}

.notes-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.note-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    transition: all 0.2s ease;
}

.note-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.note-header {
    margin-bottom: 1.25rem;
}

.note-title {
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
}

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

.note-meta {
    color: var(--color-secondary);
    font-size: 0.875rem;
}

.note-meta .separator {
    margin: 0 0.5rem;
}

.note-category {
    color: var(--color-primary);
}

.note-content {
    color: var(--color-secondary);
    line-height: 1.6;
}

/* Note Detail Page */
.note-detail {
    max-width: 720px;
    margin: 0 auto;
}

.note-detail-header {
    margin-bottom: 2rem;
}

.note-breadcrumb {
    margin-bottom: 1rem;
    color: var(--color-secondary);
    font-size: 0.9rem;
}

.note-breadcrumb a {
    color: var(--color-secondary);
}

.note-breadcrumb a:hover {
    color: var(--color-primary);
}

.note-breadcrumb .separator {
    margin: 0 0.5rem;
}

.note-detail h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.note-detail-meta {
    color: var(--color-secondary);
    font-size: 0.9rem;
}

.note-detail-meta .separator {
    margin: 0 0.5rem;
}

.note-detail-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    line-height: 1.8;
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .notes-header h1,
    .note-detail h1 {
        font-size: 1.75rem;
    }

    .note-detail-content {
        padding: 1.5rem;
    }
}