/* Genel Stiller */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #6c757d;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --success-color: #2ecc71;
    --info-color: #3498db;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --body-bg: #ffffff;
    --body-color: #212529;
    --heading-font: 'Poppins', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
    --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
    --shadow: 0 .5rem 1rem rgba(0,0,0,.15);
    --shadow-lg: 0 1rem 3rem rgba(0,0,0,.175);
    --border-radius: 0.375rem;
    --gradient-primary: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
    --gradient-secondary: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%);
    --gradient-accent: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
}

body {
    font-family: var(--body-font);
    color: var(--body-color);
    background-color: var(--body-bg);
    line-height: 1.7;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    margin-bottom: 1rem;
}

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

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

.btn {
    border-radius: var(--border-radius);
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
}

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

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

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    padding: 0;
}

.btn-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.section-padding {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--light-color) !important;
}

/* Navbar Stiller */
.navbar {
    transition: all 0.4s ease;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.navbar-dark .navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-dark .navbar-toggler:focus {
    box-shadow: none;
}

.navbar-scrolled {
    padding: 0.5rem 0;
    background-color: var(--primary-color) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero-section {
    padding: 7rem 0 5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%234361ee' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.6;
    z-index: 0;
}

.hero-section h1 {
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 5px 15px rgba(67, 97, 238, 0.15);
    letter-spacing: -1px;
    animation: fadeInUp 1s ease-out;
}

.hero-section .lead {
    font-size: 1.25rem;
    color: #495057;
    margin-bottom: 2rem;
    max-width: 90%;
    animation: fadeInUp 1s ease-out 0.2s;
    animation-fill-mode: both;
}

.hero-section .btn {
    padding: 0.8rem 2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.4s;
    animation-fill-mode: both;
}

.hero-section .btn-primary {
    background: var(--gradient-primary);
    border: none;
}

.hero-section .btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.hero-section .btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.hero-section .social-icons {
    animation: fadeInUp 1s ease-out 0.6s;
    animation-fill-mode: both;
}

/* Hero Image Container */
.hero-image-container {
    position: relative;
    z-index: 1;
    animation: fadeInRight 1s ease-out;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.hero-image {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.5s ease;
    transform: rotateY(-5deg) rotateX(5deg);
    border: 10px solid white;
    filter: saturate(1.1);
}

.hero-image-container:hover .hero-image {
    transform: rotateY(0deg) rotateX(0deg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.hero-shape-1 {
    position: absolute;
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%);
    border-radius: 50%;
    top: -80px;
    right: -80px;
    z-index: -1;
    opacity: 0.7;
    animation: float 6s ease-in-out infinite;
    filter: blur(2px);
}

.hero-shape-2 {
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
    border-radius: 50%;
    bottom: -60px;
    left: -60px;
    z-index: -1;
    opacity: 0.7;
    animation: float 8s ease-in-out infinite reverse;
    filter: blur(2px);
}

/* Features Section */
.features-section {
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234361ee' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 0;
}

.features-section .text-center {
    position: relative;
    z-index: 1;
}

.features-section h6 {
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.features-section h6::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.features-section h2 {
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.feature-card {
    transition: all 0.5s ease;
    border-radius: 15px;
    overflow: hidden;
    background-color: white;
    position: relative;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: all 0.5s ease;
    z-index: -1;
    border-radius: 15px;
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.feature-card:hover::before {
    opacity: 0.03;
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.5s ease;
    background: var(--gradient-primary);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.2);
    transform: rotate(0deg);
}

.feature-card:hover .feature-icon {
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 15px 30px rgba(67, 97, 238, 0.3);
}

.feature-card .card-title {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

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

.feature-card .btn-link {
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.feature-card .btn-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-card:hover .btn-link::after {
    width: 100%;
}

/* Latest Articles Section */
.latest-articles-section {
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

.latest-articles-section h6 {
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    color: var(--primary-color);
}

.latest-articles-section h6::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.latest-articles-section h2 {
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.article-card {
    transition: all 0.5s ease;
    border-radius: 15px;
    overflow: hidden;
    background-color: white;
    position: relative;
    z-index: 1;
}

.article-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.article-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: all 0.7s ease;
}

.article-card:hover .card-img-top {
    transform: scale(1.1);
}

.article-card .card-body {
    padding: 1.5rem;
}

.article-card .badge {
    font-size: 0.75rem;
    padding: 0.4em 0.8em;
    border-radius: 30px;
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.article-card .card-title {
    font-size: 1.25rem;
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    transition: all 0.3s ease;
    line-height: 1.4;
}

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

.article-card .card-text {
    color: #6c757d;
    margin-bottom: 1.5rem;
}

.article-card .btn-primary {
    background: var(--gradient-primary);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.2);
    transition: all 0.3s ease;
}

.article-card .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.3);
}

/* Social Icons */
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: white;
    color: var(--primary-color);
    font-size: 18px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-right: 10px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    z-index: -1;
    transition: all 0.4s ease;
    opacity: 0;
    transform: scale(0);
    border-radius: 50%;
}

.social-icon:hover {
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.2);
}

.social-icon:hover::before {
    opacity: 1;
    transform: scale(1);
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--primary-color);
        padding: 1rem;
        border-radius: var(--border-radius);
        margin-top: 0.5rem;
    }
    
    .hero-section {
        text-align: center;
    }
    
    .hero-section img {
        margin-top: 2rem;
    }
}

@media (max-width: 767.98px) {
    .card-img-top {
        height: 180px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
    }
}

/* Topic Cards */
.topic-card {
    transition: var(--transition);
    text-decoration: none;
    color: var(--body-color);
}

.topic-card:hover {
    transform: translateY(-5px);
    color: var(--primary-color);
}

/* Cards */
.card {
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.card-title {
    font-weight: 600;
}

.card-text {
    color: var(--secondary-color);
}

/* Badge */
.badge {
    font-weight: 500;
    padding: 0.5em 1em;
    border-radius: 50rem;
}

/* Footer */
footer {
    background-color: var(--dark-color);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.social-icons a {
    transition: var(--transition);
}

.social-icons a:hover {
    opacity: 0.8;
}

/* Page Header */
.page-header {
    padding: 4rem 0;
    background-color: var(--light-color);
}

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

/* Contact Page */
.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-container {
    height: 450px;
}

/* About Page */
.team-img {
    height: 250px;
    object-fit: cover;
}

/* Category Icon */
.category-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive Styles */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--primary-color);
        padding: 1rem;
        border-radius: var(--border-radius);
        margin-top: 0.5rem;
    }
    
    .hero-section {
        text-align: center;
    }
    
    .hero-section img {
        margin-top: 2rem;
    }
}

@media (max-width: 767.98px) {
    .card-img-top {
        height: 180px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

/* Newsletter Section */
.newsletter-section {
    background-color: var(--primary-color);
    color: white;
    padding: 4rem 0;
}

/* Testimonials */
.testimonial-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(13, 110, 253, 0.25);
}

/* Social Links */
.social-links .btn {
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Konular sayfası için özel stiller */
.hero-topics {
    background: linear-gradient(135deg, #0d6efd 0%, #0dcaf0 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-topics::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1518770660439-4636190af475?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 0;
}

.hero-topics .container {
    position: relative;
    z-index: 1;
}

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

.topics-header h2 {
    font-weight: 800;
    color: #212529;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.topics-header h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #0d6efd, #0dcaf0);
    border-radius: 2px;
}

.topics-header p {
    color: #6c757d;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

.search-bar {
    max-width: 500px;
    margin: 0 auto;
}

/* Kategori kartları için stiller */
.topic-card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    height: 100%;
    margin-bottom: 30px;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.icon-square {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.topic-card .card-body {
    padding: 1.5rem;
    border-top: 5px solid transparent;
}

/* Kategori renk kodları */
.topic-category-1 {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    color: #fff;
}

.topic-category-1 .icon-square {
    background-color: #0d6efd;
}

.topic-category-1 ul li a {
    color: #fff;
}

.topic-category-1 ul li a:hover {
    color: #e3f2fd;
}

.topic-category-2 {
    background: linear-gradient(135deg, #dc3545 0%, #b02a37 100%);
    color: #fff;
}

.topic-category-2 .icon-square {
    background-color: #dc3545;
}

.topic-category-2 ul li a {
    color: #fff;
}

.topic-category-2 ul li a:hover {
    color: #f8d7da;
}

.topic-category-3 {
    background: linear-gradient(135deg, #6f42c1 0%, #59359a 100%);
    color: #fff;
}

.topic-category-3 .icon-square {
    background-color: #6f42c1;
}

.topic-category-3 ul li a {
    color: #fff;
}

.topic-category-3 ul li a:hover {
    color: #e2d9f3;
}

.topic-category-4 {
    background: linear-gradient(135deg, #0dcaf0 0%, #0aa2c0 100%);
    color: #fff;
}

.topic-category-4 .icon-square {
    background-color: #0dcaf0;
}

.topic-category-4 ul li a {
    color: #fff;
}

.topic-category-4 ul li a:hover {
    color: #e9f8fb;
}

.topic-category-5 {
    background: linear-gradient(135deg, #fd7e14 0%, #ca6510 100%);
    color: #fff;
}

.topic-category-5 .icon-square {
    background-color: #fd7e14;
}

.topic-category-5 ul li a {
    color: #fff;
}

.topic-category-5 ul li a:hover {
    color: #fff3e0;
}

.topic-category-6 {
    background: linear-gradient(135deg, #198754 0%, #146c43 100%);
    color: #fff;
}

.topic-category-6 .icon-square {
    background-color: #198754;
}

.topic-category-6 ul li a {
    color: #fff;
}

.topic-category-6 ul li a:hover {
    color: #e8f5e9;
}

.topic-category-7 {
    background: linear-gradient(135deg, #6c757d 0%, #565e64 100%);
    color: #fff;
}

.topic-category-7 .icon-square {
    background-color: #6c757d;
}

.topic-category-7 ul li a {
    color: #fff;
}

.topic-category-7 ul li a:hover {
    color: #eceff1;
}

.topic-category-8 {
    background: linear-gradient(135deg, #20c997 0%, #199d76 100%);
    color: #fff;
}

.topic-category-8 .icon-square {
    background-color: #20c997;
}

.topic-category-8 ul li a {
    color: #fff;
}

.topic-category-8 ul li a:hover {
    color: #e0f2f1;
}

.topic-category-9 {
    background: linear-gradient(135deg, #ffc107 0%, #cc9a06 100%);
    color: #fff;
}

.topic-category-9 .icon-square {
    background-color: #ffc107;
}

.topic-category-9 ul li a {
    color: #fff;
}

.topic-category-9 ul li a:hover {
    color: #fff8e1;
}

.topic-category-10 {
    background: linear-gradient(135deg, #e83e8c 0%, #b02a37 100%);
    color: #fff;
}

.topic-category-10 .icon-square {
    background-color: #e83e8c;
}

.topic-category-10 ul li a {
    color: #fff;
}

.topic-category-10 ul li a:hover {
    color: #fce4ec;
}

.topic-category-11 {
    background: linear-gradient(135deg, #6610f2 0%, #510bc4 100%);
    color: #fff;
}

.topic-category-11 .icon-square {
    background-color: #6610f2;
}

.topic-category-11 ul li a {
    color: #fff;
}

.topic-category-11 ul li a:hover {
    color: #ede7f6;
}

.topic-category-12 {
    background: linear-gradient(135deg, #d63384 0%, #ab296a 100%);
    color: #fff;
}

.topic-category-12 .icon-square {
    background-color: #d63384;
}

.topic-category-12 ul li a {
    color: #fff;
}

.topic-category-12 ul li a:hover {
    color: #fce4ec;
}

/* Yeni eklenen kategoriler için renkler */
.topic-category-13 {
    background: linear-gradient(135deg, #3949ab 0%, #303f9f 100%);
    color: #fff;
}

.topic-category-13 .icon-square {
    background-color: #3949ab;
}

.topic-category-13 ul li a {
    color: #fff;
}

.topic-category-13 ul li a:hover {
    color: #e8eaf6;
}

.topic-category-14 {
    background: linear-gradient(135deg, #43a047 0%, #388e3c 100%);
    color: #fff;
}

.topic-category-14 .icon-square {
    background-color: #43a047;
}

.topic-category-14 ul li a {
    color: #fff;
}

.topic-category-14 ul li a:hover {
    color: #e8f5e9;
}

.topic-category-15 {
    background: linear-gradient(135deg, #fb8c00 0%, #f57c00 100%);
    color: #fff;
}

.topic-category-15 .icon-square {
    background-color: #fb8c00;
}

.topic-category-15 ul li a {
    color: #fff;
}

.topic-category-15 ul li a:hover {
    color: #fff3e0;
}

.topic-card h5 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.topic-card p {
    color: #6c757d;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.topic-card .list-unstyled li a {
    color: #495057;
    transition: all 0.2s ease;
    padding: 0.4rem 0;
    display: block;
}

.topic-card .list-unstyled li a:hover {
    color: #0d6efd;
    transform: translateX(5px);
}

.topic-card .list-unstyled li a i {
    transition: all 0.2s ease;
}

.topic-card .list-unstyled li a:hover i {
    transform: translateX(3px);
}

.topic-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.topic-section:nth-child(even) {
    background-color: #fff;
}

.category-title {
    margin-bottom: 2.5rem;
    text-align: center;
    font-weight: 700;
    color: #212529;
    position: relative;
    display: inline-block;
}

.category-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #0d6efd;
    border-radius: 2px;
}

@media (max-width: 768px) {
    .hero-topics {
        padding: 60px 0;
    }
    
    .topic-card {
        margin-bottom: 1.5rem;
    }
}

/* Renk tanımlamaları */
.bg-purple {
    background-color: #6f42c1;
}

.text-purple {
    color: #6f42c1;
}

.bg-info-light {
    background-color: #0dcaf0;
}

.text-info-light {
    color: #0dcaf0;
}

.bg-orange {
    background-color: #fd7e14;
}

.text-orange {
    color: #fd7e14;
}

.bg-teal {
    background-color: #20c997;
}

.text-teal {
    color: #20c997;
}

.bg-yellow {
    background-color: #ffc107;
}

.text-yellow {
    color: #ffc107;
}

.bg-pink {
    background-color: #e83e8c;
}

.text-pink {
    color: #e83e8c;
}

.bg-indigo {
    background-color: #6610f2;
}

.text-indigo {
    color: #6610f2;
}

.bg-fuchsia {
    background-color: #d63384;
}

.text-fuchsia {
    color: #d63384;
}

/* Konular sayfası için ek stiller */
.topic-category-4 {
    background: linear-gradient(135deg, #0dcaf0 0%, #17a2b8 100%);
    color: #fff;
}

.topic-category-4 .icon-square {
    background-color: #0dcaf0;
}

.topic-category-4 ul li a {
    color: #fff;
}

.topic-category-4 ul li a:hover {
    color: #e9f8fb;
}

.topic-category-5 {
    background: linear-gradient(135deg, #fd7e14 0%, #ff9800 100%);
    color: #fff;
}

.topic-category-5 .icon-square {
    background-color: #fd7e14;
}

.topic-category-5 ul li a {
    color: #fff;
}

.topic-category-5 ul li a:hover {
    color: #fff3e0;
}

.topic-category-6 {
    background: linear-gradient(135deg, #198754 0%, #28a745 100%);
    color: #fff;
}

.topic-category-6 .icon-square {
    background-color: #198754;
}

.topic-category-6 ul li a {
    color: #fff;
}

.topic-category-6 ul li a:hover {
    color: #e8f5e9;
}

.topic-category-7 {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: #fff;
}

.topic-category-7 .icon-square {
    background-color: #6c757d;
}

.topic-category-7 ul li a {
    color: #fff;
}

.topic-category-7 ul li a:hover {
    color: #eceff1;
}

.topic-category-8 {
    background: linear-gradient(135deg, #20c997 0%, #00bfa5 100%);
    color: #fff;
}

.topic-category-8 .icon-square {
    background-color: #20c997;
}

.topic-category-8 ul li a {
    color: #fff;
}

.topic-category-8 ul li a:hover {
    color: #e0f2f1;
}

.topic-category-9 {
    background: linear-gradient(135deg, #ffc107 0%, #ffb300 100%);
    color: #fff;
}

.topic-category-9 .icon-square {
    background-color: #ffc107;
}

.topic-category-9 ul li a {
    color: #fff;
}

.topic-category-9 ul li a:hover {
    color: #fff8e1;
}

.topic-category-10 {
    background: linear-gradient(135deg, #e83e8c 0%, #d81b60 100%);
    color: #fff;
}

.topic-category-10 .icon-square {
    background-color: #e83e8c;
}

.topic-category-10 ul li a {
    color: #fff;
}

.topic-category-10 ul li a:hover {
    color: #fce4ec;
}

.topic-category-11 {
    background: linear-gradient(135deg, #6610f2 0%, #5e35b1 100%);
    color: #fff;
}

.topic-category-11 .icon-square {
    background-color: #6610f2;
}

.topic-category-11 ul li a {
    color: #fff;
}

.topic-category-11 ul li a:hover {
    color: #ede7f6;
}

.topic-category-12 {
    background: linear-gradient(135deg, #d63384 0%, #c2185b 100%);
    color: #fff;
}

.topic-category-12 .icon-square {
    background-color: #d63384;
}

.topic-category-12 ul li a {
    color: #fff;
}

.topic-category-12 ul li a:hover {
    color: #fce4ec;
}

.topic-category-13 {
    background: linear-gradient(135deg, #0d6efd 0%, #1565c0 100%);
    color: #fff;
}

.topic-category-13 .icon-square {
    background-color: #0d6efd;
}

.topic-category-13 ul li a {
    color: #fff;
}

.topic-category-13 ul li a:hover {
    color: #e3f2fd;
}

.topic-category-14 {
    background: linear-gradient(135deg, #fd7e14 0%, #f57c00 100%);
    color: #fff;
}

.topic-category-14 .icon-square {
    background-color: #fd7e14;
}

.topic-category-14 ul li a {
    color: #fff;
}

.topic-category-14 ul li a:hover {
    color: #fff3e0;
}

.topic-category-15 {
    background: linear-gradient(135deg, #198754 0%, #2e7d32 100%);
    color: #fff;
}

.topic-category-15 .icon-square {
    background-color: #198754;
}

.topic-category-15 ul li a {
    color: #fff;
}

.topic-category-15 ul li a:hover {
    color: #e8f5e9;
}

/* Popüler makaleler bölümü için stiller */
.popular-article-card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.popular-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.popular-article-card .card-body {
    padding: 1.5rem;
}

.popular-article-card .category-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.65rem;
    border-radius: 50rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.popular-article-card .card-title {
    font-weight: 700;
    margin: 0.75rem 0;
}

.popular-article-card a.btn-link {
    font-weight: 600;
    color: #0d6efd;
    text-decoration: none;
}

.popular-article-card a.btn-link:hover {
    text-decoration: underline;
}

/* Abone ol bölümü için stiller */
.subscribe-section {
    background: linear-gradient(135deg, #6610f2 0%, #0d6efd 100%);
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.subscribe-form .form-control {
    border-radius: 30px 0 0 30px;
    height: 50px;
    border: none;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1) inset;
}

.subscribe-form .btn {
    border-radius: 0 30px 30px 0;
    height: 50px;
    padding-left: 25px;
    padding-right: 25px;
    font-weight: 600;
    background-color: #fff;
    color: #6610f2;
    border: none;
    transition: all 0.3s ease;
}

.subscribe-form .btn:hover {
    background-color: #f8f9fa;
    color: #0d6efd;
    transform: translateY(-2px);
}

/* Popüler Makaleler */
.popular-article-card {
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.popular-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.popular-article-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: all 0.5s ease;
}

.popular-article-card:hover .card-img-top {
    transform: scale(1.05);
}

.popular-article-card .category-badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    border-radius: 30px;
}

.bg-pink {
    background-color: #e83e8c;
}

.bg-purple {
    background-color: #6f42c1;
}

.bg-orange {
    background-color: #fd7e14;
}

.bg-teal {
    background-color: #20c997;
}

.bg-indigo {
    background-color: #6610f2;
}

.bg-cyan {
    background-color: #0dcaf0;
}

/* Renk tanımlamaları */
.bg-primary-light {
    background-color: #cfe2ff;
}

.bg-danger-light {
    background-color: #f8d7da;
}

.bg-success-light {
    background-color: #d1e7dd;
}

.bg-warning-light {
    background-color: #fff3cd;
}

.bg-info-light {
    background-color: #cff4fc;
}

.bg-purple-light {
    background-color: #e2d9f3;
}

.bg-pink-light {
    background-color: #f7d6e6;
}

.bg-teal-light {
    background-color: #d2f4ea;
}

.bg-orange-light {
    background-color: #ffe5d0;
}

.bg-indigo-light {
    background-color: #d1d9ff;
}

.bg-cyan-light {
    background-color: #c2f0fb;
}

.bg-brown-light {
    background-color: #e6d7cf;
}

.bg-lime-light {
    background-color: #e9f7ca;
}

.bg-amber-light {
    background-color: #ffecb3;
}

.bg-deep-purple-light {
    background-color: #d1c4e9;
}

/* Metin renkleri */
.text-primary-light {
    color: #0d6efd;
}

.text-danger-light {
    color: #dc3545;
}

.text-success-light {
    color: #198754;
}

.text-warning-light {
    color: #ffc107;
}

.text-info-light {
    color: #0dcaf0;
}

.text-purple-light {
    color: #6f42c1;
}

.text-pink-light {
    color: #d63384;
}

.text-teal-light {
    color: #20c997;
}

.text-orange-light {
    color: #fd7e14;
}

.text-indigo-light {
    color: #6610f2;
}

.text-cyan-light {
    color: #0dcaf0;
}

.text-brown-light {
    color: #795548;
}

.text-lime-light {
    color: #cddc39;
}

.text-amber-light {
    color: #ffc107;
}

.text-deep-purple-light {
    color: #673ab7;
}

/* Ana Sayfa Hero Bölümü */
.hero-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background-color: #f8f9fa;
}

.hero-image-container {
    position: relative;
    z-index: 1;
}

.hero-image {
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
}

.hero-shape-1 {
    position: absolute;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #6610f2 0%, #7a6fff 100%);
    border-radius: 50%;
    top: -50px;
    right: -50px;
    z-index: -1;
    opacity: 0.5;
}

.hero-shape-2 {
    position: absolute;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #0d6efd 0%, #17a2b8 100%);
    border-radius: 50%;
    bottom: -30px;
    left: -30px;
    z-index: -1;
    opacity: 0.5;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f8f9fa;
    color: #0d6efd;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.social-icon:hover {
    background-color: #0d6efd;
    color: #fff;
    transform: translateY(-3px);
}

/* Özellikler Bölümü */
.features-section {
    position: relative;
    overflow: hidden;
}

.feature-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

/* Makaleler Bölümü */
.latest-articles-section {
    position: relative;
    overflow: hidden;
}

.article-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
}

.article-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: all 0.5s ease;
}

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

.article-card .badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
    border-radius: 30px;
}

.article-card .card-title {
    transition: all 0.3s ease;
}

.article-card:hover .card-title {
    color: #0d6efd;
}

/* Erişilebilirlik Butonu ve Menüsü */
.accessibility-button {
    position: fixed;
    bottom: 20px;
    right: 10px;
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 9999;
    transition: all 0.3s ease;
}

.accessibility-button:hover {
    transform: scale(1.1);
    background-color: var(--secondary-color);
}

.accessibility-button i {
    color: white;
    font-size: 40px;
}

.accessibility-menu {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background: white !important;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 9998;
    width: 320px;
    display: none;
    filter: none !important;
}

.accessibility-menu.active {
    display: block;
    animation: slideUp 0.3s ease;
}

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

.accessibility-menu .menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 2px;
}

.accessibility-menu .menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: var(--light-bg) !important;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    color: #000000 !important;
    margin: 1px;
    min-height: 65px;
}

.accessibility-menu .menu-item i {
    font-size: 18px;
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.accessibility-menu .menu-item span {
    font-size: 10px;
    text-align: center;
    line-height: 1.1;
    transition: all 0.3s ease;
}

.accessibility-menu .menu-item:hover {
    background: var(--secondary-color) !important;
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(52, 183, 167, 0.2);
    margin: 1px;
}

.accessibility-menu .menu-item.active {
    background: var(--secondary-color) !important;
    color: white !important;
    border: 2px solid #ffffff;
    box-shadow: 0 0 0 2px var(--secondary-color);
    margin: 1px;
}

.accessibility-menu .menu-item i {
    font-size: 20px;
    margin-bottom: 6px;
    transition: all 0.3s ease;
}

.accessibility-menu .menu-item.active i {
    transform: scale(1.1);
}

.accessibility-menu .menu-item span {
    font-size: 11px;
    text-align: center;
    line-height: 1.2;
    transition: all 0.3s ease;
}

.accessibility-menu .menu-item:hover i,
.accessibility-menu .menu-item.active i {
    transform: scale(1.1);
}

.accessibility-menu .menu-item:hover span,
.accessibility-menu .menu-item.active span {
    transform: scale(1.05);
}

.accessibility-menu .menu-item .level-indicator {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 10px;
    background: #34b7a7;
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    opacity: 0.8;
}

/* İmleç Butonu */
#cursorBtn {
    transition: all 0.3s ease;
}

#cursorBtn:hover,
#cursorBtn.active {
    background-color: var(--secondary-color) !important;
    color: white !important;
}

/* Contrast Levels */
.contrast-1 {
    filter: contrast(100%);
    background-color: inherit;
    color: inherit;
}

.contrast-2 {
    filter: contrast(120%);
    background-color: #f8f8f8;
    color: #000000;
}

.contrast-3 {
    filter: contrast(140%);
    background-color: #ffffff;
    color: #000000;
}

.contrast-4 {
    filter: contrast(160%);
    background-color: #ffffff;
    color: #000000;
}

.contrast-5 {
    background-color: #000000;
    color: #ffffff;
}

/* Text Size Levels */
.text-size-1 {
    font-size: 100%;
}

.text-size-2 {
    font-size: 110%;
}

.text-size-3 {
    font-size: 120%;
}

.text-size-4 {
    font-size: 130%;
}

.text-size-5 {
    font-size: 140%;
}

/* Dyslexia Friendly Font */
@font-face {
    font-family: 'OpenDyslexic';
    src: url('fonts/OpenDyslexic-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'OpenDyslexic';
    src: url('fonts/OpenDyslexic-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
}

.dyslexia-font {
    font-family: 'OpenDyslexic', sans-serif !important;
}

/* Line Height Levels */
.line-height-1 {
    line-height: 1.5;
}

.line-height-2 {
    line-height: 1.75;
}

.line-height-3 {
    line-height: 2;
}

.line-height-4 {
    line-height: 2.25;
}

.line-height-5 {
    line-height: 2.5;
}

/* Metin Hizalama Sınıfları */
.text-align-left {
    text-align: left !important;
}

.text-align-center {
    text-align: center !important;
}

.text-align-right {
    text-align: right !important;
}

.text-align-justify {
    text-align: justify !important;
}

/* Metin okuma mesajı stilleri */
#ttsStatus {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    color: white !important;
    padding: 15px 25px !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
    z-index: 9999 !important;
    animation: slideIn 0.5s ease forwards;
    font-weight: 500;
}

@keyframes slideIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================================
   RESPONSIVE MEDIA QUERIES
   ============================================ */

/* Mobil cihazlar için responsive ayarlar */
@media (max-width: 768px) {
    /* Chatbot için mobil ayarlar */
    #chatbot-button {
        width: 50px;
        height: 50px;
        bottom: 15px;
        left: 15px;
        font-size: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    #chatbot-container {
        width: 300px;
        height: 400px;
        bottom: 75px;
        left: 10px;
    }
    
    #chatbot-header {
        padding: 10px;
    }
    
    #chatbot-messages {
        height: calc(100% - 100px);
    }
    
    #chatbot-input {
        padding: 8px;
    }
    
    #user-input {
        padding: 8px;
        font-size: 14px;
    }
    
    #send-button {
        width: 36px;
        height: 36px;
    }
    
    .bot-message p, .user-message p {
        padding: 8px 12px;
        font-size: 14px;
        max-width: 85%;
    }
    
    /* Erişilebilirlik menüsü için mobil ayarlar */
    .accessibility-button {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
    }
    
    .accessibility-button i {
        font-size: 24px;
    }
    
    .accessibility-menu {
        width: 280px;
        right: 10px;
        bottom: 75px;
        padding: 12px;
    }
    
    .accessibility-menu .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .accessibility-menu .menu-item {
        padding: 8px;
        min-height: 60px;
    }
    
    .accessibility-menu .menu-item i {
        font-size: 18px;
    }
    
    .accessibility-menu .menu-item span {
        font-size: 10px;
    }
    
    /* Sözlük için mobil ayarlar */
    .letter-index {
        padding: 10px;
        top: 70px;
        overflow-x: auto;
        white-space: nowrap;
        display: flex;
        flex-wrap: nowrap;
    }
    
    .letter-index .btn {
        width: 32px;
        height: 32px;
        margin: 2px;
        font-size: 0.8rem;
        flex: 0 0 auto;
    }
    
    .dictionary-card {
        margin-bottom: 15px;
    }
}

/* Daha küçük mobil cihazlar için ek ayarlar */
@media (max-width: 480px) {
    #chatbot-button {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    #chatbot-container {
        width: 280px;
        height: 380px;
    }
    
    .accessibility-button {
        width: 45px;
        height: 45px;
    }
    
    .accessibility-button i {
        font-size: 22px;
    }
    
    .accessibility-menu {
        width: 260px;
        padding: 10px;
    }
    
    .accessibility-menu .menu-item {
        min-height: 55px;
    }
    
    .letter-index .btn {
        width: 30px;
        height: 30px;
        font-size: 0.75rem;
    }
}