/* Exam Section Styles - simplified, centered, Apple-like */

.exam-section {
    padding: 120px 0 90px 0;
    background: #ffffff;
}

.exam-section .auto-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 16px;
}

.exam-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.exam-section h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.2;
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: -0.02em;
}

.exam-section .subtitle {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 18px;
    color: var(--theme-color);
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: -0.01em;
}

.exam-section .description {
    font-size: 17px;
    line-height: 1.7;
    margin-bottom: 40px;
    color: var(--text-color);
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.exam-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
    margin: 48px 0 40px;
}

.exam-feature {
    background: #ffffff;
    border-radius: 24px;
    padding: 32px 28px;
    text-align: center;
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.exam-feature:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    border-color: rgba(59, 130, 246, 0.35);
}

.exam-feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 999px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(59,130,246,0.02));
    color: var(--theme-color);
}

.exam-feature h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.exam-feature p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
}

.exam-cta {
    margin-top: 40px;
}

.exam-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.35);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.exam-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
    color: #ffffff;
}

.exam-btn-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .exam-section {
        padding: 80px 0 60px 0;
    }

    .exam-section h2 {
        font-size: 32px;
    }

    .exam-section .subtitle {
        font-size: 18px;
    }

    .exam-section .description {
        font-size: 16px;
    }

    .exam-features {
        grid-template-columns: 1fr;
    }

    .exam-feature {
        padding: 28px 22px;
    }
}

@media (max-width: 480px) {
    .exam-section {
        padding: 50px 0 30px 0;
    }

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}