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

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --transition: all 0.2s ease-in-out;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-color);
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    box-sizing: border-box;
}

/* Modern Header Styles */
.header-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-content-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
    position: relative;
}

.logo-modern {
    flex-shrink: 0;
}

.logo-link-modern {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.logo-link-modern:hover {
    transform: translateY(-1px);
}

.logo-icon-modern {
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon-modern .material-icons {
    font-size: 1.5rem;
}

.logo-text-modern {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.logo-name {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-modern {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu-modern {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.mobile-menu-header {
    display: none;
}

.nav-item-modern {
    position: relative;
}

.nav-link-modern {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link-modern:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.nav-link-modern.active {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
}

.nav-link-modern .material-icons {
    font-size: 1.125rem;
}

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

.start-test-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.start-test-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.start-test-btn .material-icons {
    font-size: 1.125rem;
}

.mobile-menu-toggle-modern {
    display: none;
    cursor: pointer;
    padding: 0.75rem;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.mobile-menu-toggle-modern:hover {
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary-color);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 4rem);
}

/* Modern Hero Section */
.hero-modern {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-modern {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
}

.hero-text {
    text-align: left;
}

.hero-title-modern {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.hero-googleplay {
    margin-top: 1.5rem;
}

.googleplay-image {
    max-width: 160px;
    height: auto;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.googleplay-image:hover {
    transform: scale(1.05);
}

.gradient-text {
    background: linear-gradient(135deg, #2563eb 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modern Levels Section */
.levels-modern {
    padding: 4rem 0;
    background: #fafbfc;
}

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

.section-title-modern {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.section-subtitle-modern {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.levels-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.level-card-modern {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.level-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.level-card-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #d1d5db;
}

.level-card-modern:hover::before {
    transform: scaleX(1);
}

.level-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: #6b7280;
    min-width: 3rem;
    text-align: center;
}

.level-content {
    flex: 1;
}

.level-title-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.level-title-modern {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.level-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.level-questions, .level-time {
    font-weight: 500;
}

.level-dot {
    color: #d1d5db;
}

.level-difficulty-modern {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.level-difficulty-modern.easy {
    background: #10b981;
}

.level-difficulty-modern.medium {
    background: #f59e0b;
}

.level-difficulty-modern.hard {
    background: #ef4444;
}

.level-arrow {
    color: #9ca3af;
    transition: all 0.2s ease;
}

.level-arrow .material-icons {
    font-size: 1rem;
}

.level-card-modern:hover .level-arrow {
    color: var(--primary-color);
    transform: translateX(2px);
}

/* CTA Countdown Section */
.cta-countdown-section {
    padding: 2rem 0;
    background: white;
}

.cta-countdown-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    max-width: 1245px;
    margin: 0 auto;
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2rem;
}

.cta-countdown-text {
    flex: 1;
}

.cta-countdown-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.cta-countdown-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.countdown-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.75rem 0.5rem;
    min-width: 60px;
    transition: all 0.2s ease;
}

.countdown-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.countdown-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.countdown-label {
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.countdown-separator {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0.25rem;
}

.cta-countdown-action {
    flex-shrink: 0;
}

.cta-countdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.cta-countdown-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.cta-countdown-btn .material-icons {
    font-size: 1rem;
}

/* Platform Info Section */
.platform-info {
    padding: 4rem 0;
    background: white;
}

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

.platform-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.platform-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.platform-tabs {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
    margin-bottom: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.tab-item:hover {
    border-color: var(--primary-color);
    background: #f1f5f9;
}

.tab-item.active {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.tab-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: white;
}

/* Her tab butonu için farklı renk */
.tab-item[data-tab="guncel-soru"] .tab-icon {
    background: #10b981; /* Yeşil */
}

.tab-item[data-tab="soru-olusturma"] .tab-icon {
    background: #3b82f6; /* Mavi */
}

.tab-item[data-tab="sifre-korunmali"] .tab-icon {
    background: #f59e0b; /* Turuncu */
}

.tab-item[data-tab="yanlis-sorular"] .tab-icon {
    background: #ef4444; /* Kırmızı */
}

.tab-item[data-tab="detayli-raporlama"] .tab-icon {
    background: #8b5cf6; /* Mor */
}

.tab-item[data-tab="gercek-sinav"] .tab-icon {
    background: #06b6d4; /* Cyan */
}

/* Hover ve active durumları */
.tab-item[data-tab="guncel-soru"]:hover .tab-icon,
.tab-item[data-tab="guncel-soru"].active .tab-icon {
    background: #059669;
    transform: scale(1.05);
}

.tab-item[data-tab="soru-olusturma"]:hover .tab-icon,
.tab-item[data-tab="soru-olusturma"].active .tab-icon {
    background: #2563eb;
    transform: scale(1.05);
}

.tab-item[data-tab="sifre-korunmali"]:hover .tab-icon,
.tab-item[data-tab="sifre-korunmali"].active .tab-icon {
    background: #d97706;
    transform: scale(1.05);
}

.tab-item[data-tab="yanlis-sorular"]:hover .tab-icon,
.tab-item[data-tab="yanlis-sorular"].active .tab-icon {
    background: #dc2626;
    transform: scale(1.05);
}

.tab-item[data-tab="detayli-raporlama"]:hover .tab-icon,
.tab-item[data-tab="detayli-raporlama"].active .tab-icon {
    background: #7c3aed;
    transform: scale(1.05);
}

.tab-item[data-tab="gercek-sinav"]:hover .tab-icon,
.tab-item[data-tab="gercek-sinav"].active .tab-icon {
    background: #0891b2;
    transform: scale(1.05);
}

.tab-icon .material-icons {
    font-size: 1.25rem;
}

.tab-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.tab-content {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.tab-panel-content {
    background: #f8fffe;
    border: 1px solid #d1fae5;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.tab-panel-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

/* Her tab için farklı renk */
#guncel-soru .tab-panel-icon {
    background: #10b981; /* Yeşil */
}

#soru-olusturma .tab-panel-icon {
    background: #3b82f6; /* Mavi */
}

#sifre-korunmali .tab-panel-icon {
    background: #f59e0b; /* Turuncu */
}

#yanlis-sorular .tab-panel-icon {
    background: #ef4444; /* Kırmızı */
}

#detayli-raporlama .tab-panel-icon {
    background: #8b5cf6; /* Mor */
}

#gercek-sinav .tab-panel-icon {
    background: #06b6d4; /* Cyan */
}

.tab-panel-icon .material-icons {
    font-size: 1.5rem;
}

.tab-panel-text {
    flex: 1;
}

.tab-panel-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.tab-panel-subtitle {
    font-size: 0.875rem;
    color: #059669;
    font-weight: 500;
    margin-bottom: 1rem;
}

.tab-panel-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Mobile App CTA Section */
.mobile-app-cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.mobile-app-cta-header {
    text-align: center;
    margin-bottom: 3rem;
}

.mobile-app-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.mobile-app-cta-subtitle {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0;
}

.mobile-app-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.mobile-app-feature-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mobile-app-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.mobile-app-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    border-color: #d1d5db;
}

.mobile-app-feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    transition: all 0.3s ease;
}

.mobile-app-feature-card:hover .feature-icon {
    transform: scale(1.05);
}

.feature-icon .material-icons {
    font-size: 1.25rem;
}

.mobile-app-feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.mobile-app-feature-card p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

.mobile-app-cta-footer {
    text-align: center;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.mobile-app-cta-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    border-radius: 20px 20px 0 0;
}

.mobile-app-download-section h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.mobile-app-download-section p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.mobile-app-googleplay {
    max-width: 200px;
    height: auto;
    transition: all 0.3s ease;
    cursor: pointer;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.mobile-app-googleplay:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.2));
}

/* Yoli CTA Section */
.yoli-cta-section {
    padding: 4rem 0;
    background: white;
}

.yoli-cta-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.yoli-cta-image {
    flex-shrink: 0;
    width: 300px;
}

.yoli-cta-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.yoli-cta-image img:hover {
    transform: scale(1.02);
}

.yoli-cta-text {
    flex: 1;
}

.yoli-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.yoli-cta-subtitle {
    font-size: 1.125rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.yoli-cta-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.yoli-cta-features {
    display: flex;
    gap: 2rem;
}

.yoli-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.yoli-feature .material-icons {
    font-size: 1.125rem;
    color: var(--primary-color);
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #fafbfc;
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.faq-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s ease;
    height: fit-content;
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.faq-toggle {
    color: var(--text-secondary);
    transition: transform 0.3s ease;
    font-size: 1.25rem;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* SEO Content Section */
.seo-content-section {
    padding: 4rem 0;
    background: white;
}

.seo-content-container {
    max-width: 1000px;
    margin: 0 auto;
}

.seo-article {
    background: #fafbfc;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.seo-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e2e8f0;
}

.seo-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.seo-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.6;
}

.seo-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
    padding-left: 1rem;
    border-left: 4px solid var(--primary-color);
}

.seo-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 0.75rem;
}

.seo-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.seo-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.seo-list li {
    position: relative;
    padding: 0.75rem 0 0.75rem 2rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    border-bottom: 1px solid #e2e8f0;
}

.seo-list li:last-child {
    border-bottom: none;
}

.seo-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 1.25rem;
    height: 1.25rem;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.seo-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.seo-category {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.seo-category:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-color);
}

.seo-category h4 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.seo-category p {
    margin-bottom: 0;
    font-size: 0.9375rem;
}

.seo-conclusion {
    background: linear-gradient(135deg, #eff6ff, #f0f9ff);
    border: 1px solid #bfdbfe;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Modern Stats Section */
.stats-modern {
    padding: 3rem 0;
    background: #fafbfc;
}

.stats-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card-modern {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.stat-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.stat-card-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border-color: #d1d5db;
}

.stat-card-modern:hover::before {
    transform: scaleX(1);
}

.stat-icon-modern {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, #2563eb, #8b5cf6);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    transition: all 0.2s ease;
}

.stat-card-modern:hover .stat-icon-modern {
    transform: scale(1.05);
}

.stat-icon-modern .material-icons {
    font-size: 1.25rem;
}

.stat-content-modern {
    text-align: center;
}

.stat-number-modern {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label-modern {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
    color: var(--text-primary);
}

.stat-desc-modern {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.125rem;
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Test Container */
.test-container {
    padding: 2rem 0;
    min-height: calc(100vh - 4rem);
}

.test-header {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.test-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.test-title-compact {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.test-stats-compact {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.stat-compact {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-compact .material-icons {
    font-size: 1rem;
}

.timer-compact {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-bar {
    width: 100%;
    height: 3px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 1s ease;
}

.test-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* Question Container */
.question-container {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    min-height: 500px;
    margin-bottom: 2rem;
}

.question-card {
    height: 100%;
}

.question-header {
    margin-bottom: 1.5rem;
}

.question-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.question-counter {
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.question-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.question-image {
    margin: 1rem 0;
    text-align: center;
}

.question-image img {
    max-width: 60%;
    max-height: 250px;
    height: auto;
    width: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.question-text {
    margin-bottom: 2rem;
}

.question-text p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.question-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.option-label {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.option-label:hover {
    border-color: var(--primary-color);
    background: #f1f5f9;
}

.option-label input[type="radio"] {
    display: none;
}

.option-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.option-letter {
    width: 2rem;
    height: 2rem;
    background: var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: var(--transition);
    flex-shrink: 0;
}

.option-text {
    flex: 1;
    font-size: 1rem;
    line-height: 1.5;
}

.option-image {
    flex: 1;
    text-align: center;
    padding: 0.5rem;
}

.option-image img {
    max-width: 100%;
    max-height: 120px;
    height: auto;
    width: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    object-fit: contain;
}

.option-indicator {
    display: none;
}

.option-label.correct {
    border-color: var(--success-color);
    background: #f0fdf4;
}

.option-label.correct .option-letter {
    background: var(--success-color);
    color: white;
}

.option-label.correct .option-indicator .check-icon {
    display: block;
    color: var(--success-color);
}

.option-label.wrong {
    border-color: var(--error-color);
    background: #fef2f2;
}

.option-label.wrong .option-letter {
    background: var(--error-color);
    color: white;
}

.option-label.wrong .option-indicator .close-icon {
    display: block;
    color: var(--error-color);
}

.option-label.disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

.option-label.disabled:hover {
    border-color: var(--border-color);
    background: var(--surface-color);
    transform: none;
}

.option-label.disabled input[type="radio"] {
    cursor: not-allowed;
}

/* Test Controls */
.test-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.prev-btn {
    background: var(--border-color);
    color: var(--text-secondary);
}

.prev-btn:not(:disabled):hover {
    background: var(--secondary-color);
    color: white;
}

.prev-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.next-btn, .finish-btn {
    background: var(--primary-color);
    color: white;
}

.next-btn:hover, .finish-btn:hover {
    background: var(--primary-dark);
}

/* Yoli'ye Sor Button */
.yoli-btn {
    background: #2d2d2d;
    color: white;
    border: 2px solid #2d2d2d;
    position: relative;
    overflow: hidden;
}

.yoli-btn:hover {
    background: #1a1a1a;
    border-color: #1a1a1a;
    transform: translateY(-1px);
}

.yoli-icon {
    background: #f59e0b;
    color: white;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

/* Yoli Response Container */
.yoli-response-container {
    margin-top: 2rem;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid #bfdbfe;
    border-radius: 16px;
    padding: 1.5rem;
    animation: slideDown 0.3s ease-out;
}

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

/* Kurslar Mobile CTA Styles */
.kurslar-mobile-cta {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 2px solid #e2e8f0;
    border-radius: 20px;
    padding: 2rem;
    margin-top: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kurslar-mobile-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    border-radius: 20px 20px 0 0;
}

.kurslar-mobile-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e1;
}

.kurslar-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.kurslar-cta-text {
    flex: 1;
}

.kurslar-cta-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.kurslar-cta-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.5;
    margin: 0;
}

.kurslar-cta-action {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kurslar-cta-googleplay {
    max-width: 160px;
    height: auto;
    transition: all 0.3s ease;
    cursor: pointer;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.kurslar-cta-googleplay:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.2));
}


/* Kurslar Sayfası Stilleri */

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

.kurslar-page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.kurslar-page-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.breadcrumb-link:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(-2px);
}

.breadcrumb-link .material-icons {
    font-size: 1rem;
}

.breadcrumb-separator {
    color: var(--text-secondary);
    font-weight: 400;
}

.breadcrumb-current {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
}

/* İller Grid */
.iller-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.il-card {
    display: block;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.il-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.il-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #d1d5db;
}

.il-card:hover::before {
    transform: scaleX(1);
}

.il-card-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.il-plaka {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.il-info {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.il-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.il-arrow {
    color: #9ca3af;
    transition: all 0.2s ease;
}

.il-arrow .material-icons {
    font-size: 1.25rem;
}

.il-card:hover .il-arrow {
    color: var(--primary-color);
    transform: translateX(2px);
}

/* Kurslar Grid */
.kurslar-grid {
    display: grid;
    grid-template-columns: repeat(2, 600px);
    gap: 1.5rem;
    margin-top: 2rem;
    justify-content: center;
}

.kurs-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    width: 600px;
    display: flex;
    flex-direction: column;
}

.kurs-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #059669);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.kurs-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #d1d5db;
}

.kurs-card:hover::before {
    transform: scaleX(1);
}

.kurs-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.kurs-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.kurs-icon .material-icons {
    font-size: 1.25rem;
}

.kurs-location {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
}

.kurs-location .material-icons {
    font-size: 0.875rem;
    color: var(--primary-color);
}

.kurs-card-content {
    margin-bottom: 1rem;
    flex: 1;
}

.kurs-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kurs-detail {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    line-height: 1.4;
    width: 100%;
}

.kurs-detail:last-child {
    margin-bottom: 0;
}

.kurs-detail .material-icons {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.125rem;
    flex-shrink: 0;
    width: 16px;
    min-width: 16px;
    text-align: left;
}

.kurs-detail span,
.kurs-detail a {
    color: var(--text-secondary);
    text-decoration: none;
    flex: none;
    margin: 0;
    padding: 0;
    text-align: left;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    width: auto;
    max-width: none;
    display: block;
}

.kurs-detail a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.kurs-card-actions {
    display: flex;
    gap: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f5f9;
    margin-top: auto;
}

.kurs-action-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.75rem;
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
}

.kurs-action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.kurs-action-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.kurs-action-btn.secondary {
    background: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid #e2e8f0;
}

.kurs-action-btn.secondary:hover {
    background: #e2e8f0;
    color: var(--text-primary);
    transform: translateY(-1px);
}

.kurs-action-btn .material-icons {
    font-size: 0.875rem;
}

/* Empty State - Kurslar için özel */
.kurslar-page .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
    margin: 2rem auto;
    max-width: 500px;
}

.kurslar-page .empty-state-icon {
    margin-bottom: 1.5rem;
}

.kurslar-page .empty-state-icon .material-icons {
    font-size: 4rem;
    color: #e5e7eb;
}

.kurslar-page .empty-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.kurslar-page .empty-state p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Mobil Responsive */
@media (max-width: 768px) {
    .kurslar-page {
        padding: 2rem 0;
    }
    
    .kurslar-page-title {
        font-size: 1.75rem;
    }
    
    .kurslar-page-subtitle {
        font-size: 1rem;
    }
    
    .breadcrumb {
        justify-content: flex-start;
        margin-bottom: 1.5rem;
    }
    
    .breadcrumb-link {
        padding: 0.375rem 0.75rem;
    }
    
    /* İller Grid - Mobilde 2 sütun */
    .iller-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .il-card {
        padding: 1rem;
    }
    
    .il-card-content {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .il-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .il-name {
        font-size: 1rem;
    }
    
    .il-arrow {
        display: none;
    }
    
    /* Kurslar Grid - Mobilde tek sütun */
    .kurslar-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .kurs-card {
        padding: 1.25rem;
        width: 100%;
    }
    
    .kurs-card-header {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
    }
    
    .kurs-location {
        align-self: flex-end;
    }
    
    .kurs-name {
        font-size: 1.125rem;
    }
    
    .kurs-card-actions {
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .kurs-action-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .kurslar-page-header {
        margin-bottom: 2rem;
    }
    
    .kurslar-page-title {
        font-size: 1.5rem;
    }
    
    .kurslar-page-subtitle {
        font-size: 0.9375rem;
    }
    
    .il-card {
        padding: 0.875rem;
    }
    
    .il-plaka {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 0.875rem;
    }
    
    .il-name {
        font-size: 0.9375rem;
    }
    
    .kurs-card {
        padding: 1rem;
    }
    
    .kurs-icon {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .kurs-icon .material-icons {
        font-size: 1.25rem;
    }
    
    .kurs-name {
        font-size: 1rem;
    }
    
    .kurs-detail {
        font-size: 0.8125rem;
    }
    
    .kurs-action-btn {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }
}

.yoli-response-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(37, 99, 235, 0.2);
}

.yoli-avatar {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.yoli-avatar .material-icons {
    font-size: 1.5rem;
}

.yoli-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
}

.yoli-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.yoli-response-content {
    position: relative;
}

.yoli-loading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    font-weight: 500;
    padding: 1rem 0;
}

.yoli-loading .material-icons {
    font-size: 1.25rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.yoli-answer {
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 0.9375rem;
}

.yoli-answer p {
    margin-bottom: 1rem;
}

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

.yoli-answer strong {
    color: var(--primary-color);
    font-weight: 600;
}

.yoli-answer ul, .yoli-answer ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.yoli-answer li {
    margin-bottom: 0.5rem;
}

/* Confirmation Modal */
.confirmation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease-out;
}

.confirmation-modal.show {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.confirmation-content {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    animation: modalSlideIn 0.3s ease-out forwards;
    position: relative;
    overflow: hidden;
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.9) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.confirmation-header {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.confirmation-image {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.confirmation-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.confirmation-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.confirmation-message {
    font-size: 1rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.confirmation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirmation-btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.confirmation-btn-cancel {
    background: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid #e2e8f0;
}

.confirmation-btn-cancel:hover {
    background: #e2e8f0;
    color: var(--text-primary);
    transform: translateY(-1px);
}

.confirmation-btn-confirm {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.confirmation-btn-confirm:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.confirmation-btn .material-icons {
    font-size: 1.125rem;
}

/* Confirmation Modal Mobile */
@media (max-width: 480px) {
    .confirmation-content {
        max-width: 350px;
        padding: 1.5rem;
    }
    
    .confirmation-icon {
        width: 3rem;
        height: 3rem;
        margin-bottom: 1rem;
    }
    
    .confirmation-icon .material-icons {
        font-size: 1.5rem;
    }
    
    .confirmation-title {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
    
    .confirmation-message {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
    }
    
    .confirmation-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .confirmation-btn {
        width: 100%;
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
        min-width: auto;
    }
    
    .confirmation-btn .material-icons {
        font-size: 1rem;
    }
}

/* Test Result Modal */
.test-result-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.result-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: var(--radius-md);
}

.result-label {
    font-weight: 500;
}

.result-value {
    font-weight: 600;
    color: var(--primary-color);
}

.result-status {
    text-align: center;
    margin-bottom: 2rem;
}

.result-success {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--success-color);
    font-weight: 600;
}

.result-fail {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--error-color);
    font-weight: 600;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.modal-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background: var(--primary-color);
    color: white;
}

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

/* Modern Footer */
.footer-modern {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('unnasmed.png');
    background-size: 40%;
    background-position: center center;
    background-repeat: no-repeat;
    filter: blur(8px) opacity(0.15);
    pointer-events: none;
    z-index: 1;
}

.footer-modern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

.footer-content-modern {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section-modern {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo-modern {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.footer-logo-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-icon .material-icons {
    font-size: 1.5rem;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.footer-logo-name {
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.footer-logo-tagline {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.footer-desc-modern {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-size: 0.9375rem;
}

.footer-title-modern {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.footer-links-modern {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link-modern {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.footer-link-modern:hover {
    color: white;
    transform: translateX(2px);
}

.footer-link-modern .material-icons {
    font-size: 1rem;
    color: var(--primary-color);
}

.contact-info-modern {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item-modern {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.contact-item-modern:hover {
    color: white;
    transform: translateX(2px);
}

.contact-item-modern .material-icons {
    font-size: 1rem;
    color: var(--primary-color);
}

.footer-bottom-modern {
    position: relative;
    z-index: 1;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-bottom-content-modern {
    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;
    margin: 0;
}

.footer-social-modern {
    display: flex;
    gap: 1rem;
}

.social-link-modern {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-link-modern:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.social-link-modern .material-icons {
    font-size: 1.125rem;
}

/* Mobile line break */
.mobile-break {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .mobile-break {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 4rem;
        left: 0;
        width: 100%;
        background: var(--surface-color);
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Modern Header Mobile */
    .header-content-modern {
        height: 4rem;
    }
    
    .logo-text-modern {
        display: flex;
        flex-direction: column;
        gap: 0.125rem;
    }
    
    .logo-icon-modern {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .logo-icon-modern .material-icons {
        font-size: 1.25rem;
    }
    
    .nav-menu-modern {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 0;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 0;
        z-index: 999;
        justify-content: flex-start;
        align-items: stretch;
    }
    
    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.5rem 2rem;
        border-bottom: 1px solid rgba(226, 232, 240, 0.5);
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
    }
    
    .mobile-menu-logo {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    
    .mobile-menu-logo-icon {
        width: 3rem;
        height: 3rem;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-menu-logo-icon .material-icons {
        font-size: 1.5rem;
    }
    
    .mobile-menu-logo-text {
        display: flex;
        flex-direction: column;
        gap: 0.125rem;
    }
    
    .mobile-menu-logo-name {
        font-size: 1.375rem;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1;
    }
    
    .mobile-menu-logo-tagline {
        font-size: 0.75rem;
        color: var(--text-secondary);
        font-weight: 500;
    }
    
    .mobile-menu-close {
        width: 2.5rem;
        height: 2.5rem;
        background: rgba(239, 68, 68, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.2s ease;
        color: #ef4444;
    }
    
    .mobile-menu-close:hover {
        background: rgba(239, 68, 68, 0.2);
        transform: scale(1.05);
    }
    
    .mobile-menu-close .material-icons {
        font-size: 1.25rem;
    }
    
    .nav-menu-modern.active {
        right: 0;
    }
    
    /* Mobile menu overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 998;
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .nav-item-modern {
        width: 100%;
    }
    
    .nav-link-modern {
        width: 100%;
        justify-content: flex-start;
        padding: 1rem;
        border-radius: 8px;
        margin-bottom: 0.5rem;
    }
    
    .header-actions-modern {
        display: none;
    }
    
    .mobile-menu-toggle-modern {
        display: block;
    }
    
    /* Modern Hero Mobile */
    .hero-content-modern {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-googleplay {
        margin-top: 1rem;
    }
    
    .googleplay-image {
        max-width: 130px;
    }
    
    .hero-image img {
        max-height: 200px;
    }
    
    /* Modern Levels Mobile - 2 Column */
    .levels-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .level-card-modern {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .level-number {
        font-size: 1.25rem;
        min-width: auto;
    }
    
    .level-content {
        flex: none;
    }
    
    .level-title-modern {
        font-size: 0.875rem;
    }
    
    .level-meta {
        justify-content: center;
        font-size: 0.6875rem;
    }
    
    .level-arrow {
        display: none;
    }
    
    /* Modern Stats Mobile */
    .stats-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-card-modern {
        padding: 1.25rem 0.75rem;
    }
    
    .stat-icon-modern {
        width: 2.5rem;
        height: 2.5rem;
        margin-bottom: 0.75rem;
    }
    
    .stat-icon-modern .material-icons {
        font-size: 1.125rem;
    }
    
    .stat-number-modern {
        font-size: 1.5rem;
    }
    
    .stat-label-modern {
        font-size: 0.8125rem;
    }
    
    .stat-desc-modern {
        font-size: 0.6875rem;
    }
    
    /* Platform Info Mobile */
    .platform-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .tab-item {
        padding: 1rem 0.75rem;
        gap: 0.5rem;
    }
    
    .tab-icon {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .tab-icon .material-icons {
        font-size: 1.125rem;
    }
    
    .tab-label {
        font-size: 0.75rem;
        line-height: 1.2;
    }
    
    .tab-panel-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .tab-panel-icon {
        margin: 0 auto;
    }
    
    .tab-panel-title {
        font-size: 1.125rem;
    }
    
    .tab-panel-subtitle {
        font-size: 0.8125rem;
    }
    
    .tab-panel-description {
        font-size: 0.875rem;
    }
    
    /* FAQ Mobile */
    .faq-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .faq-question {
        padding: 1.25rem;
    }
    
    .faq-question h3 {
        font-size: 0.9375rem;
    }
    
    .faq-toggle {
        font-size: 1.125rem;
    }
    
    .faq-answer p {
        padding: 0 1.25rem 1.25rem;
        font-size: 0.875rem;
    }
    
    /* Test Mobile */
    .test-header-content {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .test-stats-compact {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .test-controls {
        flex-direction: column;
        gap: 1rem;
    }
    
    .control-btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    /* Modern Footer Mobile */
    .footer-content-modern {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-section-modern {
        gap: 1rem;
    }
    
    .footer-logo-modern {
        gap: 0.75rem;
        margin-bottom: 0.25rem;
    }
    
    .footer-logo-icon {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .footer-logo-icon .material-icons {
        font-size: 1.25rem;
    }
    
    .footer-logo-name {
        font-size: 1.25rem;
    }
    
    .footer-desc-modern {
        font-size: 0.875rem;
    }
    
    .footer-title-modern {
        font-size: 1rem;
    }
    
    .footer-links-modern {
        gap: 0.5rem;
    }
    
    .footer-link-modern {
        font-size: 0.8125rem;
    }
    
    .contact-info-modern {
        gap: 0.5rem;
    }
    
    .contact-item-modern {
        font-size: 0.8125rem;
    }
    
    .footer-bottom-modern {
        padding-top: 1.5rem;
    }
    
    .footer-bottom-content-modern {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-copyright {
        font-size: 0.8125rem;
    }
    
    .social-link-modern {
        width: 2.25rem;
        height: 2.25rem;
    }
    
    .social-link-modern .material-icons {
        font-size: 1rem;
    }
    
    /* SEO Content Mobile */
    .seo-article {
        padding: 2rem 1.5rem;
    }
    
    .seo-title {
        font-size: 1.75rem;
    }
    
    .seo-subtitle {
        font-size: 1rem;
    }
    
    .seo-content h3 {
        font-size: 1.25rem;
        margin: 1.5rem 0 0.75rem;
    }
    
    .seo-content h4 {
        font-size: 1.125rem;
    }
    
    .seo-content p {
        font-size: 0.9375rem;
    }
    
    .seo-categories {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .seo-category {
        padding: 1.25rem;
    }
    
    .seo-conclusion {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    /* CTA Countdown Mobile */
    .cta-countdown-content {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .cta-countdown-text {
        text-align: center;
    }
    
    .cta-countdown-title {
        font-size: 1.25rem;
    }
    
    .countdown-container {
        justify-content: center;
        gap: 0.25rem;
    }
    
    .countdown-item {
        min-width: 50px;
        padding: 0.5rem 0.25rem;
    }
    
    .countdown-number {
        font-size: 1.25rem;
    }
    
    .countdown-label {
        font-size: 0.5rem;
    }
    
    .countdown-separator {
        font-size: 1rem;
        margin: 0 0.125rem;
    }
}

/* Daily Test Status Styles */
.daily-test-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    margin-top: 0.5rem;
}

.daily-test-status.success {
    background: #f0fdf4;
    color: #059669;
    border: 1px solid #bbf7d0;
}

.daily-test-status.failed {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.daily-test-status.in-progress {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #d97706;
    border: 1px solid #fcd34d;
    animation: pulse-glow 2s ease-in-out infinite;
    padding: 0.2rem 0.4rem;
    font-size: 0.7rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
}

.daily-test-status.in-progress .material-icons {
    font-size: 0.75rem;
}

.daily-test-status.in-progress .progress-text {
    font-size: 0.65rem;
    margin-left: 0.1rem;
    opacity: 0.85;
    font-weight: 500;
}

.daily-test-status .material-icons {
    font-size: 0.875rem;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(217, 119, 6, 0.4);
    }
    50% {
        box-shadow: 0 0 8px 2px rgba(217, 119, 6, 0.2);
    }
}

/* Level Card Completed States */
.level-card-modern.completed {
    opacity: 0.8;
}

.level-card-modern.in-progress {
    border-color: #f59e0b;
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.1);
    background: linear-gradient(135deg, rgba(254, 243, 199, 0.1) 0%, rgba(253, 230, 138, 0.1) 100%);
}

.level-card-modern.in-progress:hover {
    border-color: #d97706;
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
    transform: translateY(-4px);
}

.level-card-modern.completed.success {
    border-color: #10b981;
    background: #f0fdf4;
}

.level-card-modern.completed.failed {
    border-color: #ef4444;
    background: #fef2f2;
}

.level-card-modern.completed:hover {
    transform: translateY(-1px);
}


/* Mobile Responsive for Popup */
@media (max-width: 480px) {
    .test-result-popup {
        width: 95%;
        margin: 1rem;
    }
    
    .popup-header {
        padding: 1rem;
    }
    
    .popup-header h3 {
        font-size: 1.125rem;
    }
    
    .popup-content {
        padding: 1.5rem;
    }
    
    .test-result-status {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .test-result-status .material-icons {
        font-size: 2.5rem;
    }
    
    .status-text {
        font-size: 1.125rem;
    }
    
    .test-score {
        font-size: 1.75rem;
    }
    
    .detail-row {
        padding: 0.625rem;
    }
    
    .detail-label,
    .detail-value {
        font-size: 0.875rem;
    }
    
    .next-test-info {
        padding: 1.25rem;
    }
    
    .next-test-title {
        font-size: 0.9375rem;
    }
    
    .countdown-time {
        font-size: 1.75rem;
    }
    
    .next-test-desc {
        font-size: 0.8125rem;
    }
}

/* Stats Page Styles */
.stats-page {
    padding: 4rem 0;
    background: #fafbfc;
    min-height: calc(100vh - 4rem);
}

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

.stats-page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.stats-page-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Summary Cards */
.stats-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stats-summary-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.2s ease;
}

.stats-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.stats-summary-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.stats-summary-icon.success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.stats-summary-icon.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.stats-summary-icon.info {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.stats-summary-icon .material-icons {
    font-size: 1.5rem;
}

.stats-summary-content {
    flex: 1;
}

.stats-summary-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.stats-summary-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stats-summary-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Charts Section */
.stats-charts-section {
    margin-bottom: 3rem;
}

.stats-charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stats-chart-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2rem;
}

.stats-chart-header {
    margin-bottom: 2rem;
}

.stats-chart-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stats-chart-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.stats-chart-container {
    height: 300px;
    position: relative;
}

/* Level Performance */
.stats-level-performance {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2rem;
}

.stats-level-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stats-level-item {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stats-level-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stats-level-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stats-level-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
}

.stats-level-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stats-level-bar {
    flex: 1;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.stats-level-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.stats-level-fill.kolay {
    background: linear-gradient(90deg, #10b981, #059669);
}

.stats-level-fill.orta {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.stats-level-fill.zor {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.stats-level-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 3rem;
    text-align: right;
}

/* Recent Tests Table */
.stats-recent-tests {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.stats-table-container {
    overflow-x: auto;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
}

.stats-table th {
    text-align: left;
    padding: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid #e5e7eb;
    background: #f8fafc;
}

.stats-table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
}

.stats-table tr:hover {
    background: #f8fafc;
}

.stats-level-badge {
    background: #eff6ff;
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.stats-score {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stats-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.stats-status.gecti {
    color: #10b981;
}

.stats-status.kaldi {
    color: #ef4444;
}

.stats-status .material-icons {
    font-size: 1rem;
}

.stats-retry-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.stats-retry-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.stats-retry-btn .material-icons {
    font-size: 0.875rem;
}

/* Motivation Section */
.stats-motivation {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border: 1px solid #bfdbfe;
    border-radius: 16px;
    padding: 2rem;
}

.stats-motivation-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.stats-motivation-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.stats-motivation-icon .material-icons {
    font-size: 1.75rem;
}

.stats-motivation-text {
    flex: 1;
}

.stats-motivation-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stats-motivation-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.stats-motivation-action {
    flex-shrink: 0;
}

.stats-motivation-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.stats-motivation-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.stats-motivation-btn .material-icons {
    font-size: 1rem;
}

/* Level Progress Section */
.level-progress-section {
    padding: 3rem 0;
    background: white;
}

.level-progress-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1500px;
    margin: 0 auto;
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 3rem;
}

.level-progress-info {
    flex: 1;
}

.level-progress-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.current-level {
    margin-bottom: 2rem;
}

.level-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.level-badge.caylik {
    background: linear-gradient(135deg, #64748b, #475569);
}

.level-badge.acemi {
    background: linear-gradient(135deg, #10b981, #059669);
}

.level-badge.uzman {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.level-badge.profesor {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.level-badge.master {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.level-badge .material-icons {
    font-size: 1.125rem;
}

.level-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin: 0;
}

.progress-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.progress-info {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.progress-current {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.progress-separator {
    color: var(--text-secondary);
    margin: 0 0.25rem;
}

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

.progress-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.progress-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar-bg {
    flex: 1;
    height: 12px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    border-radius: 6px;
    transition: width 0.6s ease;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    min-width: 3rem;
    text-align: right;
}

.next-level-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

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

.next-level-text strong {
    color: var(--text-primary);
}

.remaining-text {
    color: var(--text-secondary);
    font-weight: 500;
}

.remaining-text span {
    color: var(--primary-color);
    font-weight: 600;
}

.level-progress-image {
    flex-shrink: 0;
    width: 200px;
}

.level-image-container {
    position: relative;
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.level-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 22px;
}

/* Placeholder for missing image */
.level-image-container::before {
    content: '';
    font-size: 4rem;
    opacity: 0.3;
    position: absolute;
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }
    
    .test-levels, .features, .cta {
        padding: 3rem 0;
    }
    
    .modal-content {
        padding: 1.5rem;
    }
    
    .question-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Mobil şık düzeltmeleri */
    .option-label {
        padding: 1rem 0.75rem;
        min-height: auto;
        display: flex;
        align-items: center;
    }
    
    .option-content {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
    }
    
    .option-letter {
        flex-shrink: 0;
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.875rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .option-text {
        flex: 1;
        font-size: 0.9375rem;
        line-height: 1.4;
        text-align: left;
    }
    
    .option-image {
        flex: 1;
        padding: 0.25rem;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .option-image img {
        max-height: 80px;
        max-width: 100%;
        object-fit: contain;
    }
    
    /* Level Progress Mobile */
    .level-progress-content {
        flex-direction: column;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .level-progress-title {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .current-level {
        text-align: center;
    }
    
    .level-badge {
        margin: 0 auto 0.75rem;
    }
    
    .level-progress-image {
        width: 150px;
        margin: 0 auto;
    }
    
    .level-image-container {
        height: 150px;
    }
    
    .level-image-container::before {
        font-size: 3rem;
    }
    
    .progress-bar-container {
        gap: 0.75rem;
    }
    
    .next-level-info {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

.level-progress-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    background: #fafbfc;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 2.5rem;
}

.level-progress-info {
    flex: 1;
}

.level-progress-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.current-level {
    margin-bottom: 2rem;
}

.level-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.level-badge.caylik {
    background: linear-gradient(135deg, #64748b, #475569);
}

.level-badge.acemi {
    background: linear-gradient(135deg, #10b981, #059669);
}

.level-badge.uzman {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.level-badge.profesor {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.level-badge.master {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.level-badge .material-icons {
    font-size: 1.125rem;
}

.level-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin: 0;
}

.progress-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.progress-info {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.progress-current {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.progress-separator {
    color: var(--text-secondary);
    margin: 0 0.25rem;
}

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

.progress-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-left: 0.5rem;
}

.progress-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar-bg {
    flex: 1;
    height: 12px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #8b5cf6);
    border-radius: 6px;
    transition: width 0.6s ease;
    position: relative;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-percentage {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    min-width: 3rem;
    text-align: right;
}

.next-level-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

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

.next-level-text strong {
    color: var(--text-primary);
}

.remaining-text {
    color: var(--text-secondary);
    font-weight: 500;
}

.remaining-text span {
    color: var(--primary-color);
    font-weight: 600;
}

.level-progress-image {
    flex-shrink: 0;
    width: 200px;
}

.level-image-container {
    position: relative;
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.level-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

/* Placeholder for missing image */
.level-image-container::before {
    font-size: 4rem;
    opacity: 0.3;
    position: absolute;
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }
    
    .test-levels, .features, .cta {
        padding: 3rem 0;
    }
    
    .modal-content {
        padding: 1.5rem;
    }
    
    .question-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .option-content {
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
    }
    
    .option-image {
        padding: 0.25rem;
    }
    
    .option-image img {
        max-height: 80px;
    }
    
    /* Stats Page Mobile */
    .stats-page {
        padding: 2rem 0;
    }
    
    .stats-page-title {
        font-size: 1.75rem;
    }
    
    .stats-page-subtitle {
        font-size: 1rem;
    }
    
    .stats-summary-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .stats-summary-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem 1rem;
        gap: 1rem;
    }
    
    .stats-summary-icon {
        width: 3rem;
        height: 3rem;
        margin: 0 auto;
    }
    
    .stats-summary-icon .material-icons {
        font-size: 1.25rem;
    }
    
    .stats-summary-number {
        font-size: 1.5rem;
    }
    
    .stats-summary-label {
        font-size: 0.875rem;
    }
    
    .stats-summary-desc {
        font-size: 0.75rem;
    }
    
    .stats-charts-section {
        margin-bottom: 2rem;
    }
    
    .stats-charts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .stats-chart-card {
        padding: 1.5rem;
    }
    
    .stats-chart-header {
        margin-bottom: 1.5rem;
    }
    
    .stats-chart-title {
        font-size: 1.125rem;
    }
    
    .stats-chart-subtitle {
        font-size: 0.8125rem;
    }
    
    .stats-chart-container {
        height: 250px;
        width: 100%;
        position: relative;
        overflow: hidden;
    }
    
    .stats-chart-container canvas {
        max-width: 100% !important;
        height: auto !important;
        width: 100% !important;
    }
    
    .stats-level-performance {
        padding: 1.5rem;
    }
    
    .stats-level-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stats-level-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .stats-level-name {
        font-size: 0.9375rem;
    }
    
    .stats-level-count {
        font-size: 0.75rem;
        padding: 0.125rem 0.5rem;
    }
    
    .stats-recent-tests {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .stats-table-container {
        font-size: 0.75rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .stats-table {
        min-width: 500px;
    }
    
    .stats-table th,
    .stats-table td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }
    
    .stats-table th {
        font-size: 0.75rem;
    }
    
    .stats-table td {
        font-size: 0.6875rem;
    }
    
    .stats-level-badge {
        font-size: 0.625rem;
        padding: 0.125rem 0.5rem;
    }
    
    .stats-score {
        font-size: 0.875rem;
    }
    
    .stats-status {
        font-size: 0.75rem;
    }
    
    .stats-status .material-icons {
        font-size: 0.875rem;
    }
    
    .stats-retry-btn {
        font-size: 0.625rem;
        padding: 0.375rem 0.75rem;
    }
    
    .stats-retry-btn .material-icons {
        font-size: 0.75rem;
    }
    
    .stats-motivation {
        padding: 1.5rem;
    }
    
    .stats-motivation-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .stats-motivation-icon {
        width: 3rem;
        height: 3rem;
        margin: 0 auto;
    }
    
    .stats-motivation-icon .material-icons {
        font-size: 1.5rem;
    }
    
    .stats-motivation-title {
        font-size: 1.125rem;
    }
    
    .stats-motivation-desc {
        font-size: 0.875rem;
    }
    
    .stats-motivation-btn {
        font-size: 0.8125rem;
        padding: 0.625rem 1.25rem;
    }
    
    /* Yoli CTA Mobile */
    .yoli-cta-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .yoli-cta-image {
        width: 250px;
        margin: 0 auto;
    }
    
    .yoli-cta-title {
        font-size: 1.5rem;
    }
    
    .yoli-cta-subtitle {
        font-size: 1rem;
    }
    
    .yoli-cta-description {
        font-size: 0.9375rem;
    }
    
    .yoli-cta-features {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .yoli-feature {
        font-size: 0.8125rem;
    }
    
    /* Level Progress Mobile */
    .level-progress-content {
        flex-direction: column;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .level-progress-title {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .level-progress-image {
        width: 150px;
        margin: 0 auto;
    }
    
    .level-image-container {
        height: 150px;
    }
    
    .level-image-container::before {
        font-size: 3rem;
    }
    
    .progress-bar-container {
        gap: 0.75rem;
    }
    
    .next-level-info {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* Yoli Performans Butonu Stilleri */
.yoli-performance-btn-container {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
}

.yoli-performance-btn {
    background: #1a1a1a;
    color: white;
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.yoli-performance-btn:hover {
    background: #2a2a2a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.yoli-performance-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.yoli-performance-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.yoli-btn-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* Yoli Performans Butonu - Mobil */
@media (max-width: 768px) {
    .yoli-performance-btn-container {
        margin-top: 1rem;
    }
    
    .yoli-performance-btn {
        padding: 10px 20px;
        font-size: 0.875rem;
        gap: 10px;
    }
    
    .yoli-btn-avatar {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .yoli-performance-btn {
        padding: 8px 16px;
        font-size: 0.8125rem;
        gap: 8px;
    }
    
    .yoli-btn-avatar {
        width: 18px;
        height: 18px;
    }
}

/* Stats Clear Button - Masaüstü */
.stats-clear-btn {
    width: 50px;
    height: 50px;
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stats-clear-btn:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.stats-clear-btn .material-icons {
    font-size: 1.25rem;
}

/* Minimalist Modal Styles - Masaüstü */
.minimalist-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.minimalist-modal.show {
    opacity: 1;
    visibility: visible;
}

.minimalist-modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: scale(0.9);
    transition: transform 0.2s ease;
}

.minimalist-modal.show .minimalist-modal-content {
    transform: scale(1);
}

.minimalist-modal-message {
    font-size: 1rem;
    color: #374151;
    line-height: 1.6;
    margin: 0 0 2rem 0;
    text-align: center;
}

.minimalist-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.minimalist-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 80px;
}

.minimalist-btn-cancel {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.minimalist-btn-cancel:hover {
    background: #e5e7eb;
    color: #374151;
}

.minimalist-btn-confirm {
    background: #ef4444;
    color: white;
}

.minimalist-btn-confirm:hover {
    background: #dc2626;
}


/* Empty State Styles - Tüm Cihazlar İçin */
.empty-state-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 4rem 0;
    width: 100%;
}

.empty-state-content {
    text-align: center;
    max-width: 500px;
    background: white;
    border-radius: 24px;
    padding: 4rem 3rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
    margin: 0 auto;
    width: 100%;
    max-width: 500px;
}

.empty-state-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #8b5cf6);
    border-radius: 24px 24px 0 0;
}

.empty-state-icon {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.empty-state-icon img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.empty-state-content:hover .empty-state-icon img {
    transform: scale(1.05);
}

.empty-state-text {
    margin-bottom: 2.5rem;
}

.empty-state-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.empty-state-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.empty-state-action {
    display: flex;
    justify-content: center;
}

.empty-state-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), #8b5cf6);
    color: white;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.empty-state-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
}

.empty-state-btn .material-icons {
    font-size: 1.25rem;
}

/* Masaüstü için özel ayarlar */
@media (min-width: 769px) {
    .empty-state-container {
        padding: 5rem 0;
        min-height: 70vh;
    }
    
    .empty-state-content {
        padding: 5rem 4rem;
        max-width: 600px;
    }
    
    .empty-state-icon img {
        width: 150px;
        height: 150px;
    }
    
    .empty-state-title {
        font-size: 2rem;
    }
    
    .empty-state-description {
        font-size: 1.125rem;
    }
    
    .empty-state-btn {
        padding: 1.25rem 2.5rem;
        font-size: 1.125rem;
    }
}

/* Tablet için ayarlar */
@media (max-width: 768px) and (min-width: 481px) {
    .empty-state-container {
        padding: 3rem 0;
        min-height: 55vh;
    }
    
    .empty-state-content {
        padding: 3rem 2.5rem;
        margin: 0 2rem;
    }
    
    .empty-state-icon img {
        width: 110px;
        height: 110px;
    }
    
    .empty-state-title {
        font-size: 1.625rem;
    }
    
    .empty-state-description {
        font-size: 1rem;
    }
    
    .empty-state-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}

/* Mobil için ayarlar */
@media (max-width: 480px) {
    .empty-state-container {
        padding: 2rem 0;
        min-height: 50vh;
    }
    
    .empty-state-content {
        padding: 2.5rem 2rem;
        margin: 0 1rem;
    }
    
    .empty-state-icon img {
        width: 100px;
        height: 100px;
    }
    
    .empty-state-title {
        font-size: 1.5rem;
    }
    
    .empty-state-description {
        font-size: 0.9375rem;
    }
    
    .empty-state-btn {
        padding: 0.875rem 1.75rem;
        font-size: 0.9375rem;
    }
    
    /* Minimalist Modal Styles - Mobil */
    .minimalist-modal-content {
        max-width: 350px;
        padding: 1.5rem;
        width: 95%;
    }
    
    .minimalist-modal-message {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
    }
    
    .minimalist-modal-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .minimalist-btn {
        width: 100%;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
        min-width: auto;
    }
    
    /* Stats Clear Button - Mobil */
    .stats-clear-btn {
        width: 45px;
        height: 45px;
    }
    
    .stats-clear-btn .material-icons {
        font-size: 1.125rem;
    }
    
    /* Kurslar Mobile CTA - Mobil */
    .kurslar-mobile-cta {
        padding: 1.5rem;
        margin-top: 0.75rem;
    }
    
    .kurslar-cta-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .kurslar-cta-title {
        font-size: 1.25rem;
    }
    
    .kurslar-cta-subtitle {
        font-size: 0.9375rem;
    }
    
    .kurslar-cta-googleplay {
        max-width: 140px;
    }
    
    /* Mobile App CTA Mobile */
    .mobile-app-cta-section {
        padding: 2rem 0;
    }
    
    .mobile-app-cta-header {
        margin-bottom: 2rem;
    }
    
    .mobile-app-cta-title {
        font-size: 1.75rem;
    }
    
    .mobile-app-cta-subtitle {
        font-size: 1rem;
    }
    
    .mobile-app-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .mobile-app-feature-card {
        padding: 1.25rem;
    }
    
    .feature-icon {
        width: 2.5rem;
        height: 2.5rem;
        margin-bottom: 0.75rem;
    }
    
    .feature-icon .material-icons {
        font-size: 1.125rem;
    }
    
    .mobile-app-feature-card h3 {
        font-size: 0.9375rem;
    }
    
    .mobile-app-feature-card p {
        font-size: 0.75rem;
    }
    
    .mobile-app-cta-footer {
        padding: 2rem;
    }
    
    .mobile-app-download-section h3 {
        font-size: 1.5rem;
    }
    
    .mobile-app-download-section p {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
    }
    
    .mobile-app-googleplay {
        max-width: 160px;
    }
}