/* CSS Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    font-size: 18px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: #fff;
    border-bottom: 2px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo h1 {
    color: #2563eb;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

.logo p {
    color: #6b7280;
    font-size: 14px;
    font-weight: 400;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    font-size: 16px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
    background-color: #eff6ff;
}

/* Legal Banner */
.legal-banner {
    background-color: #fef3c7;
    border: 1px solid #f59e0b;
    color: #92400e;
    text-align: center;
    padding: 8px;
    font-size: 14px;
    font-weight: 500;
}

/* Main Content */
.main {
    margin-top: 32px;
    margin-bottom: 64px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 64px 0;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: 12px;
    margin-bottom: 64px;
}

.hero-content h2 {
    font-size: 48px;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 20px;
    color: #374151;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.feature-card {
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: #2563eb;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.1);
    transform: translateY(-4px);
}

.feature-card h3 {
    color: #1e3a8a;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.feature-card p {
    color: #6b7280;
    font-size: 16px;
    line-height: 1.6;
}

/* Quiz Section */
.quiz-section {
    background: #f8fafc;
    border-radius: 12px;
    padding: 48px;
    margin-bottom: 64px;
    text-align: center;
}

.quiz-container h3 {
    color: #1e3a8a;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 16px;
}

.quiz-container > p {
    color: #6b7280;
    font-size: 18px;
    margin-bottom: 32px;
}

.quiz-question {
    background: #fff;
    border-radius: 8px;
    padding: 32px;
    margin-bottom: 24px;
    text-align: left;
}

.quiz-question h4 {
    color: #1e3a8a;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quiz-option:hover {
    border-color: #2563eb;
    background-color: #eff6ff;
}

.quiz-option input[type="radio"] {
    width: 20px;
    height: 20px;
}

.quiz-option label {
    cursor: pointer;
    font-size: 16px;
    flex: 1;
}

.quiz-navigation {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.quiz-btn {
    background-color: #2563eb;
    color: #fff;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.quiz-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.quiz-btn:disabled {
    background-color: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

.quiz-result {
    background: #ecfdf5;
    border: 2px solid #10b981;
    border-radius: 8px;
    padding: 32px;
    margin-top: 32px;
}

.quiz-result h4 {
    color: #065f46;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.quiz-result p {
    color: #047857;
    font-size: 16px;
}

/* Content Section */
.content-section {
    margin-bottom: 64px;
}

.article {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 48px;
    margin-bottom: 32px;
}

.article h3 {
    color: #1e3a8a;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.3;
}

.article p {
    color: #374151;
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
}

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

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    border-radius: 12px;
    padding: 64px;
    text-align: center;
    color: #fff;
    margin-bottom: 64px;
}

.cta-content h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-btn {
    display: inline-block;
    background-color: #fff;
    color: #2563eb;
    text-decoration: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: #d1d5db;
    padding: 48px 0 24px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-section h4 {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.footer-section a {
    color: #60a5fa;
    text-decoration: none;
}

.footer-section a:hover {
    color: #93c5fd;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: #9ca3af;
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background-color: #1f2937;
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-width: 600px;
    margin: 0 auto;
}

.cookie-notice p {
    font-size: 14px;
    margin-right: 20px;
    flex: 1;
}

.cookie-accept {
    background-color: #2563eb;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.cookie-accept:hover {
    background-color: #1d4ed8;
}

/* Form Styles */
.form-container {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 48px;
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    color: #374151;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 16px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #2563eb;
}

.form-submit {
    background-color: #2563eb;
    color: #fff;
    border: none;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
}

.form-submit:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

/* Thank You Page */
.thank-you-container {
    text-align: center;
    padding: 64px 0;
}

.thank-you-container h2 {
    color: #1e3a8a;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
}

.thank-you-container p {
    color: #6b7280;
    font-size: 18px;
    margin-bottom: 32px;
}

.thank-you-container a {
    display: inline-block;
    background-color: #2563eb;
    color: #fff;
    text-decoration: none;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.thank-you-container a:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav {
        flex-wrap: wrap;
        gap: 16px;
        justify-content: center;
    }
    
    .hero-content h2 {
        font-size: 36px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
    
    .quiz-section {
        padding: 32px 20px;
    }
    
    .article {
        padding: 32px 24px;
    }
    
    .cta-section {
        padding: 48px 24px;
    }
    
    .cookie-notice {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .cookie-notice p {
        margin-right: 0;
    }
    
    body {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 48px 24px;
    }
    
    .hero-content h2 {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card {
        padding: 24px;
    }
}

/* Hidden class */
.hidden {
    display: none !important;
}