/* Garet font is loaded from CDN Fonts via header.php */

/* ============================================
   TYPOGRAPHY STANDARDS - Font Weight Guidelines
   ============================================
   Standard font weights for consistency:
   - h1, h2, main titles: font-weight: 400 (normal)
   - h3, h4, sub-titles: font-weight: 400 (normal)
   - Section titles: font-weight: 400 (normal)
   - Feature/List titles: font-weight: 400 (normal)
   - Buttons: font-weight: 600 (semi-bold) - Uses Garet-Heavy.woff
   - Form labels: font-weight: 400 (normal)
   
   Font File Usage:
   - font-weight: 300, 400, 500 → Garet-Book.woff (visual diff via CSS)
   - font-weight: 600, 700, 800 → Garet-Heavy.woff (different file)
   
   Visual Differentiation (for 300-500):
   - 300: antialiased smoothing (lighter appearance)
   - 400: standard smoothing (normal appearance)
   - 500: text-shadow + subpixel smoothing (slightly bolder)
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex; 
    align-items: center;
    justify-content: center;
    z-index: 10000;
    contain: layout style paint; 
    visibility: hidden; 
    opacity: 0; 
    transition: opacity 0.3s ease, visibility 0.3s ease; 
}
.modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    width: 90%;
    max-width: 400px;
    min-height: 500px; 
    max-height: 90vh;
    position: relative;
    contain: layout style; 
    transform: translateY(-50px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.h3-style {
    font-size: 1.875rem;
    font-weight: 400;
    line-height: 1.2;
    color: var(--primary);
    margin-bottom: 1.5rem;
}
.cert-header .h3-style {
    text-align: center;
    margin-bottom: 2rem;
}
.form-main-title.h3-style,
.form-main-title h3 {
    margin-bottom: 1rem;
}
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}
.form-error {
    color: #EF4444;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(239, 68, 68, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border-left: 3px solid #EF4444;
    min-height: 2.5rem; 
    max-height: 5rem; 
    overflow: hidden; 
    visibility: hidden; 
    opacity: 0; 
    contain: layout style; 
}
/* Removed problematic rule that was making form-error visible by default */
/* .form-error:not([style*="display: none"]) {
    visibility: visible; 
    opacity: 1; 
} */
.form-success {
    color: #10B981;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    border-left: 3px solid #10B981;
    min-height: 2.5rem; 
    max-height: 5rem; 
    overflow: hidden; 
    visibility: hidden; 
    opacity: 0; 
    contain: layout style; 
}
.form-success:not([style*="display: none"]) {
    visibility: visible; 
    opacity: 1; 
}
.form-input.valid,
.form-select.valid,
.form-textarea.valid {
    border-color: #10B981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skeleton {
    background: #f0f0f0;
    border-radius: 4px;
}
.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    flex-wrap: wrap;
}
.breadcrumb-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease;
    height: 1.5rem; 
    min-height: 1.5rem; 
    display: inline-flex; 
    align-items: center; 
    contain: layout style; 
}
.breadcrumb-link:hover {
    color: var(--secondary);
}
.breadcrumb-separator {
    list-style: none; 
    color: var(--text-light);
    margin: 0 0.25rem;
    width: 0.5rem; 
    height: 1.5rem; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    flex-shrink: 0; 
    contain: layout style; 
    padding: 0; 
}
.breadcrumb-separator span {
    display: block; 
}
.breadcrumb-current {
    color: var(--text-secondary);
    font-weight: 400;
    height: 1.5rem; 
    min-height: 1.5rem; 
    display: inline-flex; 
    align-items: center; 
    contain: layout style; 
}
.page-breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 2rem; 
    min-height: 2rem; 
    contain: layout style; 
}
.page-breadcrumb li {
    display: flex;
    align-items: center;
    height: 1.5rem; 
    min-height: 1.5rem; 
    contain: layout style; 
}
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 1.5rem;
    min-height: 120px; /* CLS Prevention: Artırıldı (section-title + section-description için) */
    contain: layout style; 
}
.section-badge {
    display: inline-block;
    background: var(--bg-tertiary);
    color: var(--accent);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.813rem;
    font-weight: 400;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    min-height: 2rem; 
    line-height: 1.5; 
    contain: layout style; 
}
.hero-tiktok-badge {
    background: linear-gradient(135deg, #0F0F0F 0%, #1A1A1A 50%, #0F0F0F 100%);
    color: #FFFFFF;
    font-weight: 400;
    font-size: 0.875rem;
    padding: 0.5rem 1.25rem;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    letter-spacing: 0.05em;
}
.section-title {
    font-size: 2.25rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--primary);
    min-height: 3.5rem; 
    line-height: 1.2; 
    contain: layout style; 
}
.section-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    min-height: 3.5rem; 
    transform: translateZ(0); 
    text-rendering: optimizeSpeed; 
    contain: layout style; 
}
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: start;
}
.content-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.content-container {
    width: 100%;
}
.content-main-full {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    max-width: none;
}
.content-block {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.content-block:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.content-title {
    font-size: 2rem;
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.3;
}
.content-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}
.content-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}
.content-text:last-child {
    margin-bottom: 0;
}
.content-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}
.content-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}
.content-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 400;
}
.content-list li:last-child {
    border-bottom: none;
}
.content-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}
.content-sidebar {
    position: sticky;
    top: 2rem;
}
.sidebar-widget {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
}
.sidebar-widget:last-child {
    margin-bottom: 0;
}
.widget-title {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 1.5rem;
}
.widget-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.widget-links li {
    margin-bottom: 0.75rem;
}
.widget-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease, border-bottom-color 0.2s ease;
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid transparent;
}
.widget-links a:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.widget-contact {
    text-align: center;
}
.widget-contact p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
.widget-cta {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 400;
    transition: background-color 0.2s ease;
}
.widget-cta:hover {
    background: var(--secondary);
    transform: translateY(-1px);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}
.feature-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    text-align: center;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.feature-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}
.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}
.feature-title {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 1rem;
}
.feature-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: var(--shadow-sm);
}
.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.card-header {
    padding: 1.5rem 2rem 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}
.card-title {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--primary);
    margin: 0;
}
.card-body {
    padding: 2rem;
}
.card-footer {
    padding: 1rem 2rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-tertiary);
}
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 3.5rem; 
    contain: layout style; 
}
.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--success);
    color: var(--success);
}
.alert-info {
    background: rgba(37, 99, 235, 0.1);
    border-color: var(--accent-dark);
    color: var(--accent-dark);
}
.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: #F59E0B;
    color: #F59E0B;
}
.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-color: #EF4444;
    color: #EF4444;
}
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-primary {
    background: var(--accent);
    color: #ffffff;
}
.badge-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.badge-success {
    background: #065f46;
    color: #ffffff;
}
.main-content {
    padding: 30px 0;
    background: var(--bg-primary);
}
.additional-section {
    padding: 30px 0;
    background: var(--bg-secondary);
}
.dropdown-arrow {
    font-size: 0.75rem;
    transition: transform 0.2s;
}
.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-width: 200px;
    width: 220px; 
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease; 
    z-index: 1000;
    contain: layout style paint; 
    pointer-events: none; 
}
.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto; 
}
.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.875rem; 
    line-height: 1.5; 
    transition: background-color 0.2s ease, color 0.2s ease; 
    border-bottom: 1px solid var(--border);
    min-height: 3rem; 
    height: auto; 
    contain: layout style paint; 
    box-sizing: border-box; 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
}
.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--accent);
}
.dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 0.5rem 0;
}
.nav-search {
    position: relative;
}
.search-input {
    width: 240px;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.875rem;
    background: var(--bg-secondary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    pointer-events: none;
}
.nav-cta.secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.nav-cta.secondary:hover {
    background: var(--bg-secondary);
    color: var(--accent);
}
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}
.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}
.mobile-menu-overlay {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    height: calc(100vh - 72px);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 998;
}
.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}
.mobile-menu {
    position: fixed;
    top: 72px;
    right: 0;
    width: 85%;
    max-width: 400px;
    height: calc(100vh - 72px);
    background: var(--bg-primary);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
    z-index: 999;
    border-left: 1px solid var(--border);
    will-change: transform;
}
.mobile-menu.active {
    transform: translateX(0);
}
.mobile-menu-header {
    display: none;
}
.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.mobile-nav-item {
    border-bottom: 1px solid var(--border);
}
.mobile-nav-item:first-child {
    border-top: 1px solid var(--border);
}
.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: 0.875rem 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.938rem;
    transition: background-color 0.2s ease, color 0.2s ease; 
    position: relative;
    background: transparent;
}
.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}
.mobile-nav-link:hover,
.mobile-nav-link:focus {
    background: var(--bg-secondary);
    color: var(--accent);
}
.mobile-nav-link:hover::before,
.mobile-nav-link:focus::before {
    transform: scaleY(1);
}
.mobile-nav-icon {
    display: none; 
}
.mobile-nav-text {
    flex: 1;
}
.mobile-nav-arrow {
    display: none; 
}
.mobile-dropdown {
    background: var(--bg-secondary);
    padding: 0.5rem 0;
    border-top: 1px solid var(--border);
}
.mobile-dropdown-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.25rem 0.75rem 2.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.875rem;
    transition: background-color 0.2s ease, color 0.2s ease; 
    position: relative;
}
.mobile-dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}
.dropdown-icon {
    display: none; 
}
.mobile-dropdown-item:hover,
.mobile-dropdown-item:focus {
    background: var(--bg-tertiary);
    color: var(--accent);
    padding-left: 2.75rem;
}
.mobile-dropdown-item:hover::before,
.mobile-dropdown-item:focus::before {
    transform: scaleY(1);
}
.mobile-search {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-primary);
}
.mobile-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.mobile-search-icon {
    position: absolute;
    left: 1rem;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
}
.mobile-search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.875rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.mobile-search-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
    outline: none;
    background: var(--bg-primary);
}
.mobile-search-input::placeholder {
    color: var(--text-tertiary);
}
.footer {
    background: var(--primary);
    color: white;
    padding: 3rem 0 1rem;
}
.footer-top {
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 3rem;
}
.footer-brand h3 {
    font-size: 1.875rem; 
    margin-bottom: 1rem;
    font-weight: 400;
}
.footer-brand .footer-logo-bold {
    font-weight: 500 !important;
    color: var(--accent-light);
    font-synthesis: none !important;
    letter-spacing: -0.01em;
    /* Visual differentiation: Slightly bolder appearance */
    text-shadow: 0.25px 0 0 currentColor;
    -webkit-font-smoothing: subpixel-antialiased;
    -moz-osx-font-smoothing: auto;
    text-rendering: optimizeLegibility;
}
.footer-brand .footer-logo-light {
    font-weight: 300 !important;
    color: white;
    font-synthesis: none !important;
    /* Visual differentiation: Lighter appearance */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem; 
}
.footer-contact {
    margin-bottom: 1.5rem;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    padding: 0.25rem 0;
    font-size: 1rem; 
}
.contact-item a,
.contact-item span {
    color: inherit; 
    text-decoration: none; 
}
.contact-icon {
    width: 20px; 
    height: 20px;
    color: white; 
    opacity: 1; 
    flex-shrink: 0; 
}
.footer-social {
    display: flex;
    gap: 1rem;
}
.social-link {
    width: 44px; 
    height: 44px;
    min-width: 44px; 
    min-height: 44px; 
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
}
.social-link:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}
.footer-badges {
    margin-top: 2rem;
}
.footer-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 400;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    transition: background-color 0.3s ease;
}
.footer-badges h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 400;
}
.badges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}
.footer-badge:hover {
    background: var(--accent);
}
.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: white;
    position: relative;
}
.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent);
}
.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 0; 
}
.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease; 
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}
.footer-links a:hover {
    color: var(--accent-light);
}
.newsletter {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}
.newsletter h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}
.newsletter p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}
.newsletter-form {
    display: flex;
    gap: 0.5rem;
}
.newsletter-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.875rem;
}
.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}
.newsletter-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}
.newsletter-button {
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 400;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}
.newsletter-button:hover {
    background: var(--accent-dark);
}
.newsletter-note {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.5rem;
}
.office-map {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    transition: background-color 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.office-map:hover {
    background: rgba(255, 255, 255, 0.1);
}
.map-placeholder {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
}
.map-company-logo {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--accent);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}
.map-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}
.map-icon::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid rgba(255, 255, 255, 0.2);
}
.map-text {
    text-align: center;
}
.map-title {
    font-size: 1rem;
    font-weight: 400;
    color: white;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}
.office-map:hover .map-title {
    color: var(--accent-light);
}
.map-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}
.office-map:hover .map-subtitle {
    color: rgba(255, 255, 255, 0.9);
}
.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
}
.footer-bottom-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}
.footer-legal {
    display: flex;
    gap: 2rem;
}
.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
    padding: 0.5rem 0.75rem;
    display: inline-flex;
    align-items: center;
}
.footer-legal a:hover {
    color: var(--accent-light);
}
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none; /* CLS önleme: display: none ile başla, lazy load edilecek */
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden; 
    transition: opacity 0.3s ease, visibility 0.3s ease;
    contain: layout style paint;
    will-change: opacity, visibility;
}
.modal.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    width: 90%;
    max-width: 400px;
    min-height: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    contain: layout style;
    transform: translateY(-50px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    will-change: transform, opacity;
}
.modal.active .modal-content {
    transform: translateY(0);
    opacity: 1;
}
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.modal-header {
    text-align: center;
    margin-bottom: 2rem;
}
.modal-title {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--primary);
    margin-bottom: 0.5rem;
}
.modal-subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
}
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.form-group-auth {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-label-auth {
    font-weight: 400;
    color: var(--text-primary);
    font-size: 0.875rem;
}
.form-input-auth {
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.875rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.form-input-auth:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.form-input-auth.error {
    border-color: #EF4444;
}
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0.5rem 0;
}
.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}
.remember-me input {
    margin: 0;
}
.forgot-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}
.forgot-link:hover {
    color: var(--secondary);
}
.auth-button {
    padding: 0.75rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 400;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    margin-top: 1rem;
}
.auth-button:hover {
    background: var(--secondary);
}
.switch-auth {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}
.switch-auth a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 400;
}
.switch-auth a:hover {
    color: var(--secondary);
}
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .nav-search {
        display: none;
    }
    .section-title {
        font-size: 1.875rem;
        min-height: 3rem; /* CLS Prevention: Mobile için sabit yükseklik */
    }
    .section-header {
        min-height: 100px; /* CLS Prevention: Mobile için sabit yükseklik */
    }
    .main-content,
    .additional-section {
        padding: 60px 0;
    }
    .content-block {
        padding: 2rem;
    }
    .sidebar-widget {
        padding: 1.5rem;
    }
    .content-cta {
        flex-direction: column;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .page-breadcrumb {
        justify-content: center;
        flex-wrap: wrap;
    }
    .card-header,
    .card-body,
    .card-footer {
        padding: 1.5rem;
    }
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem 1rem;
        text-align: left;
        padding: 0 1rem;
    }
    .footer-brand {
        grid-column: 1 / -1;
        text-align: center; 
        margin-bottom: 0.5rem;
    }
    .footer-brand h3 {
        font-size: 1.5rem; 
        margin-bottom: 0.5rem;
    }
    .footer-description {
        font-size: 0.938rem; 
        margin-bottom: 1rem;
        line-height: 1.5;
    }
    .footer-contact {
        margin-bottom: 1rem;
        text-align: center; 
    }
    .contact-item {
        margin-bottom: 0.5rem;
        gap: 0.5rem;
        min-height: 36px; 
        padding: 0.25rem 0;
        justify-content: center; 
    }
    .contact-item span {
        font-size: 0.875rem; 
    }
    .footer-social {
        gap: 0.75rem;
        justify-content: center; 
    }
    .social-link {
        width: 44px; 
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }
    .footer-section {
        margin-bottom: 0;
        text-align: left;
    }
    .footer-section h4 {
        font-size: 0.938rem; 
        margin-bottom: 0.625rem;
        font-weight: 400;
        color: white;
        text-align: left;
    }
    .footer-section h4::after {
        display: block;
        width: 25px;
        height: 2px;
        background: var(--accent);
        margin-top: 0.25rem;
    }
    .footer-links {
        font-size: 0.75rem;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-links li {
        margin-bottom: 0; 
    }
    .footer-links a {
        font-size: 0.813rem; 
        padding: 0.375rem 0; 
        min-height: 36px; 
        color: rgba(255, 255, 255, 0.75);
        transition: color 0.2s ease; 
        display: flex;
        align-items: center;
    }
    .footer-links a:hover {
        color: var(--accent-light);
    }
    .newsletter {
        display: none;
    }
    .footer-badges {
        display: none;
    }
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.4rem;
    }
    .footer-badge {
        font-size: 0.6rem;
        padding: 0.15rem 0.4rem;
    }
    .h3-style {
        font-size: 1.5rem;
    }
    .footer {
        padding: 1.25rem 0 0.75rem;
    }
    .footer-top {
        padding-bottom: 1rem;
    }
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    .footer-copyright {
        font-size: 0.75rem;
    }
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }
    .footer-legal a {
        font-size: 0.75rem;
        padding: 0.375rem 0.625rem; 
        min-height: 36px; 
        display: inline-flex;
        align-items: center;
    }
    .newsletter-form {
        flex-direction: column;
    }
}
@media (max-width: 480px) {
    .content-title {
        font-size: 1.5rem;
    }
    .content-subtitle {
        font-size: 1.25rem;
    }
    .section-title {
        font-size: 1.625rem;
        min-height: 2.5rem; /* CLS Prevention: Small mobile için sabit yükseklik */
    }
    .section-header {
        min-height: 90px; /* CLS Prevention: Small mobile için sabit yükseklik */
    }
    .content-block {
        padding: 1.5rem;
    }
    .sidebar-widget {
        padding: 1.25rem;
    }
    .feature-item {
        padding: 1.5rem;
    }
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    .card-header,
    .card-body,
    .card-footer {
        padding: 1rem;
    }
    .h3-style {
        font-size: 1.25rem;
    }
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem 0.875rem;
        padding: 0 0.875rem;
    }
    .footer-brand {
        grid-column: 1 / -1;
        margin-bottom: 0.75rem;
        text-align: center; 
    }
    .footer-brand h3 {
        font-size: 1.375rem; 
        margin-bottom: 0.375rem;
    }
    .footer-description {
        font-size: 0.875rem; 
        margin-bottom: 0.75rem;
        line-height: 1.5;
    }
    .footer-contact {
        margin-bottom: 0.75rem;
        text-align: center; 
    }
    .contact-item {
        margin-bottom: 0.4rem;
        gap: 0.4rem;
        min-height: 36px; 
        padding: 0.25rem 0;
        justify-content: center; 
    }
    .contact-item span {
        font-size: 0.813rem; 
        word-break: break-word;
    }
    .footer-social {
        gap: 0.625rem;
    }
    .social-link {
        width: 44px; 
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }
    .footer-section {
        text-align: left;
        margin-bottom: 0.75rem;
    }
    .footer-section h4 {
        font-size: 0.875rem; 
        margin-bottom: 0.5rem;
        font-weight: 400;
        color: white;
        text-align: left;
    }
    .footer-section h4::after {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--accent);
        margin-top: 0.25rem;
    }
    .footer-links {
        font-size: 0.688rem;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-links li {
        margin-bottom: 0; 
    }
    .footer-links a {
        font-size: 0.75rem; 
        padding: 0.375rem 0; 
        min-height: 36px; 
        color: rgba(255, 255, 255, 0.75);
        transition: color 0.2s ease; 
        display: flex;
        align-items: center;
    }
    .footer-links a:hover {
        color: var(--accent-light);
    }
    .footer-section:last-child {
        grid-column: 1 / -1;
        text-align: left;
    }
    .footer {
        padding: 1rem 0 0.625rem;
    }
    .footer-top {
        padding-bottom: 0.75rem;
    }
    .footer-bottom-content {
        gap: 0.625rem;
        padding: 0 0.875rem;
    }
    .footer-copyright {
        font-size: 0.688rem;
    }
    .footer-legal {
        gap: 0.625rem;
    }
    .footer-legal a {
        font-size: 0.688rem;
        padding: 0.375rem 0.625rem; 
        min-height: 36px; 
        display: inline-flex;
        align-items: center;
    }
}