:root {
    color-scheme: dark;
    --color-bg: oklch(0.145 0.025 278);
    --color-surface-1: oklch(0.19 0.032 275);
    --color-surface-2: oklch(0.235 0.04 270);
    --color-line: oklch(0.34 0.04 272);
    --color-text: oklch(0.95 0.01 265);
    --color-muted: oklch(0.73 0.025 265);
    --color-primary: oklch(0.76 0.145 205);
    --color-primary-hover: oklch(0.82 0.13 200);
    --color-warm: oklch(0.78 0.14 72);
    --color-success: oklch(0.75 0.15 155);
    --color-danger: oklch(0.67 0.19 20);
    --primary-color: var(--color-primary);
    --primary-dark: var(--color-primary-hover);
    --secondary-color: var(--color-surface-2);
    --accent-color: var(--color-primary);
    --text-color: var(--color-text);
    --text-muted: var(--color-muted);
    --dark-bg: var(--color-surface-1);
    --darker-bg: var(--color-bg);
    --card-bg: var(--color-surface-2);
    --card-border: var(--color-line);
    --success-color: var(--color-success);
    --warning-color: var(--color-warm);
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

main {
    background: var(--darker-bg);
}

.reviews-section {
    padding: 3rem 1rem;
    position: relative;
    margin: 0 auto;
    max-width: 1400px;
}

.reviews-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
    line-height: 1.2;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 1rem;
    line-height: 1.6;
}

.reviews-summary {
    width: fit-content;
    max-width: 100%;
    margin: 0 auto 24px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    background: var(--dark-bg);
    color: var(--text-color);
    font-size: 0.95rem;
}

.reviews-summary__star {
    color: var(--warning-color);
    font-size: 1.2rem;
    line-height: 1;
}

.reviews-summary__value {
    font-weight: 700;
}

.reviews-summary__count {
    padding-left: 10px;
    border-left: 1px solid var(--card-border);
    color: var(--text-muted);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.review-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.user-avatar {
    width: 50px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 1rem;
}

.user-info {
    display: flex;
    flex-direction: column;
    max-width: 290px;
}

.username {
    font-weight: 700;
    color: var(--text-color);
}

.user-course {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.star {
    color: #374151;
    background: none;
}

.star.active {
    color: var(--color-warm);
}

.review-content {
    margin-bottom: 1rem;
    line-height: 1.5;
    color: var(--text-muted);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.reviews-cta {
    text-align: center;
    background: var(--card-bg);
    padding: 1rem;
    margin-bottom: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--card-border);
}

.reviews-cta p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 0.9rem 1.75rem;
    border: 1px solid color-mix(in oklch, var(--color-primary) 76%, var(--color-primary-hover));
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    box-shadow: 0 10px 24px color-mix(in oklch, var(--color-primary) 22%, transparent);
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    background: var(--color-primary-hover);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 14px 30px color-mix(in oklch, var(--color-primary) 28%, transparent);
}

.cta-button:focus-visible {
    outline: 3px solid color-mix(in oklch, var(--color-primary-hover) 58%, transparent);
    outline-offset: 3px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 25px;
    margin-bottom: 25px;
    font-size: 1.375rem;
    color: var(--text-color);
    column-gap: 10px;
}

.pagination a {
    text-decoration: none;
    color: var(--button-color);
    border: 2px solid var(--button-color);
    border-radius: 6px;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s ease-in-out;
}

.pagination a:hover {
    background-color: var(--button-color);
    color: black;
}

#active-page {
    font-weight: bold;
    background-color: var(--button-color);
    color: black;
}

@media (max-width: 800px) {
    .reviews-grid {
        grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    }
    .section-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .reviews-section {
        padding: 2rem 1rem;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .section-subtitle {
        font-size: 1rem;
    }
    .user-avatar {
        display: none;
    }
    .cta-banner {
        padding: 15px;
    }
    .cta-banner h3 {
        font-size: 1.5rem;
    }
    .reviews-cta {
        padding: 10px;
    }
    .reviews-cta p {
        font-size: 1.0625rem;
    }
    .review-card {
        padding: 12px;
    }
    .review-header {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .user-info {
        align-self: start;
        margin-top: 8px;
        margin-bottom: 0;
    }
    .review-verified {
        display: none;
    }
}