/* Section Header Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    text-align: center;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-teal);
    border-radius: 2px;
}

.section-description {
    color: var(--text-dark);
    text-align: center;
    max-width: 800px;
    margin: 1rem auto 3rem;
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 400;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 14px;
    }
}

/* Testing Services Section */
.testing-services {
    padding: 5rem 0;
    background: var(--light-bg);
}

.testing-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.testing-feature {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.testing-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.feature-content {
    padding: 2.5rem;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1.75rem;
    transition: transform 0.3s ease;
}

.testing-feature:hover .feature-icon {
    transform: scale(1.1);
}

.feature-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
}

.feature-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.feature-list li i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* Testing Methodologies Section */
.testing-methodologies {
    padding: 5rem 0;
    background: #ffffff;
}

.methodologies-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.methodology-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.methodology-item:hover {
    transform: translateY(-5px);
}

.methodology-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #ffffff;
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.methodology-item:hover .methodology-icon {
    transform: scale(1.1);
}

.methodology-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.methodology-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray);
    margin: 0;
}

/* Testing Tools Section */
.testing-tools {
    padding: 5rem 0;
    background: var(--light-bg);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.tool-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.tool-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #ffffff;
    font-size: 1.75rem;
    transition: transform 0.3s ease;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
}

.tool-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1rem;
}

.tool-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tool-list li {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .testing-content {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .testing-content,
    .methodologies-content,
    .tools-grid {
        grid-template-columns: 1fr;
    }

    .feature-content {
        padding: 1.5rem;
    }

    .feature-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .feature-content h3 {
        font-size: 1.25rem;
    }

    .feature-content p {
        font-size: 1rem;
    }

    .methodology-item,
    .tool-card {
        padding: 1.5rem;
    }
}