/* tf3 deduplicated styles.css */
/* Source backups: index.html.cssbak, about.html.cssbak, courses.html.cssbak, teachers.html.cssbak, tests.html.cssbak */

/* 全局价格隐藏类 */
.price_hidden {
    display: none !important;
}

@font-face {
            font-family: 'Poppins';
            font-style: normal;
            font-weight: 300;
            src: url('./fonts/pxiByp8kv8JHgFVrLCz7Z1xlFd2JQEk.woff2') format('woff2');
        }

@font-face {
            font-family: 'Poppins';
            font-style: normal;
            font-weight: 400;
            src: url('./fonts/pxiByp8kv8JHgFVrLGT9Z1xlFd2JQEk.woff2') format('woff2');
        }

@font-face {
            font-family: 'Poppins';
            font-style: normal;
            font-weight: 500;
            src: url('./fonts/pxiByp8kv8JHgFVrLEj6Z1xlFd2JQEk.woff2') format('woff2');
        }

@font-face {
            font-family: 'Poppins';
            font-style: italic;
            font-weight: 400;
            src: url('./fonts/pxiEyp8kv8JHgFVrJJfecnFHGPc.woff2') format('woff2');
        }

@font-face {
            font-family: 'Shadows Into Light';
            font-style: normal;
            font-weight: 400;
            src: url('./fonts/UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD55TecYQ.woff2') format('woff2');
        }

@font-face {
            font-family: 'Playfair Display';
            font-style: normal;
            font-weight: 400;
            src: url('./fonts/nuFiD-vYSZviVYUb_rj3ij__anPXDTzYgEM86xQ.woff2') format('woff2');
        }

:root {
            --primary: #2d2a86;
            --primary-dark: #231f6b;
            --primary-light: #efecff;
            --accent: #f05a46;
            --accent-light: #fff1ee;
            --text-dark: #1a1a1a;
            --text-medium: #4a4a4a;
            --text-light: #6b7280;
            --bg-light: #f8fafc;
            --white: #ffffff;
            --border: #e5e7eb;
            --success: #10b981;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        }

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

.reveal {
            opacity: 0;
            transform: translateY(56px);
            transition: opacity 1.1s ease, transform 1.1s ease;
            will-change: opacity, transform;
        }

.reveal.revealed {
            opacity: 1;
            transform: translateY(0);
        }

@media (prefers-reduced-motion: reduce) {
            .reveal,
            .reveal.revealed {
                opacity: 1;
                transform: none;
                transition: none;
            }
        }

body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background: var(--white);
        }

/* Header */
        .header {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

.header-top {
            background: var(--primary);
            color: var(--white);
            padding: 8px 0;
            font-size: 13px;
        }

.header-top-content {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.header-top a {
            color: var(--white);
            text-decoration: none;
            margin-left: 24px;
            opacity: 0.9;
            transition: opacity 0.2s;
        }

.header-top a:hover {
            opacity: 1;
        }

.header-main {
            max-width: 1280px;
            margin: 0 auto;
            padding: 16px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.logo {
            display: flex;
            align-items: center;
        }

.logo-img {
            height: 68px;
            width: auto;
            display: block;
        }

.logo-icon {
            width: 48px;
            height: 48px;
            background: var(--primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            font-size: 20px;
        }

.logo-text {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: -0.5px;
        }

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

.nav a {
            color: var(--text-medium);
            text-decoration: none;
            font-weight: 500;
            font-size: 15px;
            padding: 8px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.2s;
        }

.nav a:hover, .nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

.header-actions {
            display: flex;
            gap: 16px;
            align-items: center;
        }

.btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 14px;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s;
            border: none;
        }

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

.btn-primary:hover {
            background: #c96a2e;
            transform: translateY(-1px);
            box-shadow: var(--shadow);
        }

.btn-secondary {
            background: var(--white);
            color: var(--primary);
            border: 1px solid var(--primary);
        }

.btn-secondary:hover {
            background: var(--primary-light);
        }

.user-action-link {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            border-radius: 50%;
            color: var(--primary);
            background: var(--primary-light);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            flex-shrink: 0;
        }

.user-action-link:hover {
            background: var(--primary);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(45, 42, 134, 0.2);
        }

.user-action-link .icon-user {
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

.user-action-link svg {
            width: 100%;
            height: 100%;
            fill: currentColor;
        }

.btn-large {
            padding: 16px 32px;
            font-size: 16px;
        }

.icon-user {
            display: inline-block;
        }

/* Hero Section */
        .hero {
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            color: var(--white);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

.hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 60%;
            height: 100%;
            background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.5;
        }

.hero-content {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

.hero-text h1 {
            font-size: 52px;
            font-weight: 700;
            line-height: 1.15;
            margin-bottom: 24px;
            letter-spacing: -1px;
        }

.hero-text h1 span {
            color: var(--accent);
        }

.hero-text p {
            font-size: 20px;
            opacity: 0.9;
            margin-bottom: 32px;
            line-height: 1.6;
        }

.hero-stats {
            display: flex;
            gap: 40px;
            margin-bottom: 40px;
        }

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

.hero-stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--accent);
        }

.hero-stat-label {
            font-size: 14px;
            opacity: 0.8;
        }

.hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

.hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

.hero-card {
            background: var(--white);
            border-radius: 16px;
            padding: 32px;
            color: var(--text-dark);
            box-shadow: var(--shadow-lg);
            max-width: 400px;
            width: 100%;
        }

.hero-card-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }

.hero-card-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

.hero-card h3 {
            font-size: 18px;
            font-weight: 600;
        }

.hero-card p {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 20px;
        }

.hero-card-features {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

.hero-card-feature {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
        }

.hero-card-feature .material-icons {
            color: var(--success);
            font-size: 18px;
        }

/* Features Section */
        .features {
            padding: 100px 0;
            background: var(--white);
        }

.section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 60px;
            padding: 0 24px;
        }

.section-header h2 {
            font-size: 40px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

.section-header p {
            font-size: 18px;
            color: var(--text-light);
        }

.features-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.feature-card {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            transition: all 0.3s;
            border: 1px solid var(--border);
        }

.feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

.feature-icon {
            width: 64px;
            height: 64px;
            background: var(--white);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: var(--primary);
            box-shadow: var(--shadow-sm);
        }

.feature-icon .material-icons {
            font-size: 32px;
        }

.feature-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

.feature-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

/* Tests Section */
        .tests {
            padding: 100px 0;
            background: var(--bg-light);
        }

.tests-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

.test-card {
            background: var(--white);
            border-radius: 16px;
            padding: 32px;
            border: 1px solid var(--border);
            transition: all 0.3s;
            position: relative;
        }

.test-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.test-card.featured {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px var(--primary);
        }

.test-badge {
            position: absolute;
            top: -12px;
            left: 32px;
            background: var(--accent);
            color: var(--white);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }

.test-card h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

.test-card-subtitle {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 20px;
        }

.test-price {
            font-size: 36px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 24px;
        }

.test-price span {
            font-size: 14px;
            font-weight: 400;
            color: var(--text-light);
        }

.test-features {
            list-style: none;
            margin-bottom: 24px;
        }

.test-features li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 14px;
            color: var(--text-medium);
        }

.test-features .material-icons {
            color: var(--success);
            font-size: 18px;
            flex-shrink: 0;
        }

/* Courses Section */
        .courses {
            padding: 100px 0;
            background: var(--white);
        }

.courses-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

.course-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.3s;
            text-decoration: none;
            color: inherit;
            display: block;
        }

.course-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.course-image {
            height: 100px;
            background: linear-gradient(135deg, var(--primary-light) 0%, #ddd7ff 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

.course-image .material-icons {
            font-size: 60px;
            opacity: 0.5;
        }

.course-content {
            padding: 24px;
            display: flex;
            flex-direction: column;
            height: calc(100% - 120px);
        }

.course-tag {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
        }

.course-tag.tag-summer {
            background: #fff8e1;
            color: #e6a200;
        }

.course-card h3 .course-name-advanced {
            color: #1e1b5e;
        }

.course-card h3 .course-name-basic {
            color: #3d2b1f;
        }

.course-card h3 .course-name-weekend {
            color: #e07020;
        }

.course-card h3 .course-name-summer {
            color: #2e7d6f;
        }

.course-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 8px;
            min-height: 2.4em;
        }

.course-card p {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 16px;
            min-height: 3em;
            flex: 1;
        }

.course-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 16px;
            border-top: 1px solid var(--border);
            margin-top: auto;
        }

.course-duration {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--text-light);
        }

.course-price {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
        }

/* Teachers Section */
        .teachers {
            padding: 100px 0;
            background: var(--bg-light);
        }

.teachers-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.teacher-card {
            background: var(--white);
            border-radius: 16px;
            padding: 32px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.teacher-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.teacher-avatar {
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            border-radius: 50%;
            margin: 0 auto 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 36px;
            font-weight: 600;
        }

.teacher-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 4px;
        }

.teacher-role {
            color: var(--primary);
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 12px;
        }

.teacher-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

/* Testimonials Section */
        .testimonials {
            padding: 100px 0;
            background: var(--white);
        }

.testimonials-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

.testimonial-card {
            background: var(--bg-light);
            border-radius: 16px;
            padding: 32px;
            border: 1px solid var(--border);
        }

.testimonial-rating {
            color: #fbbf24;
            margin-bottom: 16px;
            font-size: 18px;
        }

.testimonial-text {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-medium);
            margin-bottom: 20px;
            font-style: italic;
        }

.testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

.testimonial-avatar {
            width: 48px;
            height: 48px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 600;
        }

.testimonial-info h4 {
            font-size: 15px;
            font-weight: 600;
        }

.testimonial-info p {
            font-size: 13px;
            color: var(--text-light);
        }

/* CTA Section */
        .cta {
            padding: 100px 0;
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            color: var(--white);
            text-align: center;
        }

.cta-content {
            max-width: 700px;
            margin: 0 auto;
            padding: 0 24px;
        }

.cta h2 {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

/* Footer */
        .footer {
            background: var(--text-dark);
            color: var(--white);
            padding: 60px 0 24px;
        }

.footer-content {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

.footer-brand h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--white);
        }

.footer-brand p {
            font-size: 14px;
            opacity: 0.7;
            line-height: 1.7;
        }

.footer-column h4 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

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

.footer-column li {
            margin-bottom: 10px;
        }

.footer-column a {
            color: var(--white);
            opacity: 0.7;
            text-decoration: none;
            font-size: 14px;
            transition: opacity 0.2s;
        }

.footer-column a:hover {
            opacity: 1;
        }

.footer-bottom {
            max-width: 1280px;
            margin: 0 auto;
            padding: 24px;
            border-top: 1px solid rgba(255,255,255,0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            opacity: 0.6;
        }

/* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-text h1 {
                font-size: 40px;
            }

            .hero-stats {
                justify-content: center;
            }

            .hero-buttons {
                justify-content: center;
            }

            .hero-visual {
                order: -1;
            }

            .features-grid,
            .tests-grid,
            .courses-grid,
            .teachers-grid,
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

@media (max-width: 640px) {
            .nav {
                display: none;
            }

            .hero-text h1 {
                font-size: 32px;
            }

            .features-grid,
            .tests-grid,
            .courses-grid,
            .teachers-grid,
            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 28px;
            }
        }

/* Page Header */
        .page-header {
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            color: var(--white);
            padding: 80px 0;
            text-align: center;
        }

.page-header h1 {
            font-size: 42px;
            font-weight: 700;
            margin-bottom: 16px;
        }

.page-header p {
            font-size: 18px;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }

/* Breadcrumb */
        .breadcrumb {
            max-width: 1280px;
            margin: 0 auto;
            padding: 20px 24px;
            font-size: 14px;
            color: var(--text-light);
        }

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

.breadcrumb a:hover {
            text-decoration: underline;
        }

/* Section Styles */
        .section {
            padding: 80px 0;
        }

.section-header h2 {
            font-size: 36px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 16px;
        }

/* About Intro */
        .about-intro {
            background: var(--white);
        }

.about-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

.about-text {
            font-size: 18px;
            line-height: 1.8;
            color: var(--text-medium);
            text-align: center;
            margin-bottom: 40px;
        }

.about-text p {
            margin-bottom: 20px;
        }

.about-highlight {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            padding: 24px 32px;
            border-radius: 0 8px 8px 0;
            font-size: 16px;
            color: var(--text-dark);
            font-style: italic;
        }

/* Mission Vision */
        .mission-section {
            background: var(--bg-light);
        }

.mission-grid {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
        }

.mission-card {
            background: var(--white);
            border-radius: 16px;
            padding: 40px;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.mission-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.mission-icon {
            width: 64px;
            height: 64px;
            background: var(--primary);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--white);
        }

.mission-icon .material-icons {
            font-size: 32px;
        }

.mission-card h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--primary);
        }

.mission-card p {
            font-size: 15px;
            color: var(--text-medium);
            line-height: 1.7;
        }

/* Values Section */
        .values-section {
            background: var(--white);
        }

.values-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.value-card {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.value-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.value-number {
            font-size: 48px;
            font-weight: 700;
            color: var(--primary);
            opacity: 0.2;
            margin-bottom: -20px;
        }

.value-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

.value-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

/* History Section */
        .history-section {
            background: var(--bg-light);
        }

.history-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 24px;
        }

.timeline {
            position: relative;
            padding-left: 40px;
        }

.timeline::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--primary);
        }

.timeline-item {
            position: relative;
            margin-bottom: 40px;
        }

.timeline-item:last-child {
            margin-bottom: 0;
        }

.timeline-dot {
            position: absolute;
            left: -34px;
            top: 4px;
            width: 16px;
            height: 16px;
            background: var(--primary);
            border-radius: 50%;
            border: 3px solid var(--white);
            box-shadow: var(--shadow);
        }

.timeline-year {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
        }

.timeline-content {
            background: var(--white);
            border-radius: 12px;
            padding: 24px;
            border: 1px solid var(--border);
        }

.timeline-content h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
        }

.timeline-content p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

/* Stats Section */
        .stats-section {
            background: var(--white);
            padding: 60px 0;
        }

.stats-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 24px;
            text-align: center;
        }

.stat-item h3 {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

.stat-item p {
            font-size: 14px;
            color: var(--text-light);
        }

/* Partners Section */
        .partners-section {
            background: var(--bg-light);
        }

.partners-grid {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.partner-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px 24px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.partner-card:hover {
            box-shadow: var(--shadow);
        }

.partner-logo {
            width: 64px;
            height: 64px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            color: var(--primary);
            font-size: 24px;
            font-weight: 700;
        }

.partner-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

.partner-card p {
            font-size: 13px;
            color: var(--text-light);
        }

/* Contact Section */
        .contact-section {
            background: var(--white);
        }

.contact-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
        }

.contact-info h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 24px;
        }

.contact-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 24px;
        }

.contact-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            flex-shrink: 0;
        }

.contact-icon .material-icons {
            font-size: 24px;
        }

.contact-detail h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }

.contact-detail p {
            font-size: 14px;
            color: var(--text-light);
        }

.contact-form {
            background: var(--bg-light);
            border-radius: 16px;
            padding: 32px;
        }

.contact-form h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 24px;
        }

.form-group {
            margin-bottom: 20px;
        }

.form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 8px;
            color: var(--text-dark);
        }

.form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-size: 14px;
            font-family: inherit;
            transition: border-color 0.2s;
        }

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

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

/* CTA Section */
        .cta {
            padding: 80px 0;
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            color: var(--white);
            text-align: center;
        }

.cta h2 {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 16px;
        }

/* Responsive */
        @media (max-width: 1024px) {
            .mission-grid,
            .contact-content {
                grid-template-columns: 1fr;
            }

            .values-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .partners-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

@media (max-width: 640px) {
            .nav {
                display: none;
            }

            .page-header h1 {
                font-size: 28px;
            }

            .values-grid,
            .stats-grid,
            .partners-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 28px;
            }
        }

.btn-outline {
            background: transparent;
            color: var(--white);
            border: 1px solid var(--white);
        }

.btn-outline:hover {
            background: rgba(255,255,255,0.1);
        }

.page-header p {
            font-size: 18px;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto 32px;
        }

/* Stats Bar */
        .stats-bar {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 40px 0;
        }

.stats-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

/* Courses Section */
        .courses-section {
            background: var(--bg-light);
        }

.course-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.3s;
            display: flex;
            flex-direction: column;
        }

.course-card.featured {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px var(--primary);
            position: relative;
        }

.course-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent);
            color: var(--white);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }

.course-image {
            height: 100px;
            background: linear-gradient(135deg, var(--primary-light) 0%, #ddd7ff 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            position: relative;
        }

.course-image .material-icons {
            font-size: 70px;
            opacity: 0.3;
        }

.course-content {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

.course-content h3{
    /*font-size: 20px !important;*/
}
.course-tag {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
            align-self: flex-start;
        }

.course-card h3 {
            font-size: 22px;
            font-weight: 600;
            margin-bottom: 12px;
        }

.course-desc {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 20px;
            line-height: 1.6;
        }

.course-features {
            list-style: none;
            margin-bottom: 24px;
            flex: 1;
        }

.course-features li {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            font-size: 14px;
            color: var(--text-medium);
        }

.course-features .material-icons {
            color: var(--success);
            font-size: 18px;
        }

.course-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }

.course-price {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
        }

.course-price .original {
            font-size: 16px;
            color: var(--text-light);
            text-decoration: line-through;
            margin-right: 8px;
            font-weight: 400;
        }

.course-card .btn {
            width: 100%;
            justify-content: center;
        }

/* Features Section */
        .features-section {
            background: var(--white);
        }

.feature-card {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.feature-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

/* Curriculum Section */
        .curriculum-section {
            background: var(--bg-light);
        }

.curriculum-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

.curriculum-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

.curriculum-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px;
            border: 1px solid var(--border);
        }

.curriculum-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

.curriculum-card h3 .material-icons {
            font-size: 24px;
        }

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

.curriculum-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 16px;
            font-size: 14px;
            color: var(--text-medium);
        }

.curriculum-list .week {
            background: var(--primary-light);
            color: var(--primary);
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            flex-shrink: 0;
        }

/* Comparison Section */
        .comparison-section {
            background: var(--white);
        }

.comparison-table-wrapper {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
            overflow-x: auto;
        }

.comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

.comparison-table th {
            background: var(--primary);
            color: var(--white);
            padding: 16px 20px;
            text-align: left;
            font-weight: 600;
            font-size: 14px;
        }

.comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
        }

.comparison-table tr:hover {
            background: var(--bg-light);
        }

.comparison-table tr:last-child td {
            border-bottom: none;
        }

.check {
            color: var(--success);
            font-weight: 600;
        }

/* Testimonials Section */
        .testimonials-section {
            background: var(--bg-light);
        }

.testimonial-card {
            background: var(--white);
            border-radius: 16px;
            padding: 32px;
            border: 1px solid var(--border);
        }

.testimonial-text {
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-medium);
            margin-bottom: 20px;
            font-style: italic;
        }

.testimonial-course {
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
            font-size: 13px;
            color: var(--primary);
            font-weight: 500;
        }

.cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

/* Responsive */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .courses-grid,
            .features-grid,
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

@media (max-width: 640px) {
            .nav {
                display: none;
            }

            .page-header h1 {
                font-size: 28px;
            }

            .stats-grid,
            .courses-grid,
            .features-grid,
            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 28px;
            }

            .cta-buttons {
                flex-direction: column;
            }
        }

/* Stats Section */
        .stats-section {
            background: var(--bg-light);
            padding: 60px 0;
        }

.stat-item h3 {
            font-size: 42px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

/* Teachers Section */
        .teachers-section {
            background: var(--white);
        }

.teacher-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.teacher-header {
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            padding: 40px 24px 60px;
            text-align: center;
            position: relative;
        }

.teacher-avatar {
            width: 100px;
            height: 100px;
            background: var(--white);
            border-radius: 50%;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 36px;
            font-weight: 700;
            border: 4px solid var(--white);
            box-shadow: var(--shadow);
        }

.teacher-badge {
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: var(--white);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
        }

.teacher-content {
            padding: 40px 24px 24px;
            text-align: center;
        }

.teacher-card h3 {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 4px;
        }

.teacher-role {
            color: var(--primary);
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 16px;
        }

.teacher-stats {
            display: flex;
            justify-content: center;
            gap: 24px;
            margin-bottom: 20px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }

.teacher-stat {
            text-align: center;
        }

.teacher-stat-number {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-dark);
        }

.teacher-stat-label {
            font-size: 12px;
            color: var(--text-light);
        }

.teacher-bio {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 20px;
        }

.teacher-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
        }

.teacher-tag {
            background: var(--bg-light);
            color: var(--text-medium);
            padding: 4px 12px;
            border-radius: 4px;
            font-size: 12px;
        }

/* Featured Teacher */
        .featured-section {
            background: var(--bg-light);
        }

.featured-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

.featured-card {
            background: var(--white);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--border);
            display: grid;
            grid-template-columns: 300px 1fr;
        }

.featured-image {
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 40px;
        }

.featured-avatar {
            width: 180px;
            height: 180px;
            background: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 64px;
            font-weight: 700;
            border: 6px solid rgba(255,255,255,0.3);
        }

.featured-info {
            padding: 40px;
        }

.featured-badge {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent);
            padding: 6px 16px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 16px;
        }

.featured-info h3 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
        }

.featured-role {
            color: var(--primary);
            font-size: 16px;
            font-weight: 500;
            margin-bottom: 20px;
        }

.featured-bio {
            font-size: 15px;
            color: var(--text-medium);
            line-height: 1.7;
            margin-bottom: 24px;
        }

.featured-stats {
            display: flex;
            gap: 40px;
            margin-bottom: 24px;
        }

.featured-stat {
            text-align: center;
        }

.featured-stat-number {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
        }

.featured-stat-label {
            font-size: 13px;
            color: var(--text-light);
        }

.featured-quote {
            background: var(--bg-light);
            border-radius: 8px;
            padding: 20px;
            font-style: italic;
            color: var(--text-medium);
            border-left: 4px solid var(--primary);
        }

/* Method Section */
        .method-section {
            background: var(--white);
        }

.method-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

.method-card {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 32px;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.method-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.method-icon {
            width: 56px;
            height: 56px;
            background: var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--white);
        }

.method-icon .material-icons {
            font-size: 28px;
        }

.method-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

.method-card p {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
        }

/* Certifications Section */
        .certifications-section {
            background: var(--bg-light);
        }

.certifications-grid {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.certification-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px 24px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.certification-card:hover {
            box-shadow: var(--shadow);
        }

.certification-icon {
            width: 64px;
            height: 64px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            color: var(--primary);
        }

.certification-icon .material-icons {
            font-size: 32px;
        }

.certification-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

.certification-card p {
            font-size: 13px;
            color: var(--text-light);
        }

/* Responsive */
        @media (max-width: 1024px) {
            .stats-grid,
            .teachers-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .method-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .certifications-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .featured-card {
                grid-template-columns: 1fr;
            }

            .featured-image {
                padding: 40px;
            }

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

@media (max-width: 640px) {
            .nav {
                display: none;
            }

            .page-header h1 {
                font-size: 28px;
            }

            .stats-grid,
            .teachers-grid,
            .method-grid,
            .certifications-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 28px;
            }

            .cta-buttons {
                flex-direction: column;
            }

            .featured-stats {
                flex-wrap: wrap;
                gap: 20px;
            }
        }

/* Page Header */
        .page-header {
            background: linear-gradient(135deg, #2d2a86 0%, #3a36a3 55%, #231f6b 100%);
            color: var(--white);
            padding: 60px 0;
            text-align: center;
        }

/* Test Cards */
        .tests-section {
            background: var(--bg-light);
        }

/* Comparison Table */
        .comparison-section {
            background: var(--white);
        }

.cross {
            color: #ef4444;
        }

/* Test Format Section */
        .format-section {
            background: var(--bg-light);
        }

.format-grid {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

.format-card {
            background: var(--white);
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            border: 1px solid var(--border);
            transition: all 0.3s;
        }

.format-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

.format-icon {
            width: 64px;
            height: 64px;
            background: var(--primary-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: var(--primary);
        }

.format-icon .material-icons {
            font-size: 32px;
        }

.format-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

.format-card p {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 8px;
        }

.format-time {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
        }

/* Scoring Section */
        .scoring-section {
            background: var(--white);
        }

.scoring-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

.scoring-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 32px;
            margin-bottom: 40px;
        }

.scoring-card {
            background: var(--bg-light);
            border-radius: 12px;
            padding: 32px;
            border: 1px solid var(--border);
        }

.scoring-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 16px;
        }

.score-range {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }

.score-bar {
            flex: 1;
            height: 12px;
            background: var(--border);
            border-radius: 6px;
            overflow: hidden;
        }

.score-fill {
            height: 100%;
            background: linear-gradient(90deg, #2d2a86 0%, #f05a46 100%);
            border-radius: 6px;
        }

.score-number {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            min-width: 80px;
        }

.scoring-details {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }

.scoring-detail {
            display: flex;
            justify-content: space-between;
            font-size: 14px;
        }

.scoring-detail span:first-child {
            color: var(--text-light);
        }

.scoring-detail span:last-child {
            font-weight: 600;
        }

/* Dates Section */
        .dates-section {
            background: var(--bg-light);
        }

.dates-content {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 24px;
        }

.dates-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-bottom: 32px;
        }

.date-card {
            background: var(--white);
            border-radius: 12px;
            padding: 24px;
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            gap: 20px;
            transition: all 0.3s;
        }

.date-card:hover {
            box-shadow: var(--shadow);
            border-color: var(--primary);
        }

.date-box {
            text-align: center;
            min-width: 70px;
        }

.date-month {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
        }

.date-day {
            font-size: 36px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1;
        }

.date-info h4 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 4px;
        }

.date-info p {
            font-size: 13px;
            color: var(--text-light);
        }

/* Responsive */
        @media (max-width: 1024px) {
            .tests-grid,
            .format-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .dates-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }

@media (max-width: 640px) {
            .nav {
                display: none;
            }

            .page-header h1 {
                font-size: 28px;
            }

            .tests-grid,
            .format-grid,
            .dates-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 28px;
            }
        }