/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== PAGE CONTENT ===== */
.page-content {
    padding: 80px 0;
    background: var(--white);
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.content-main h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.content-main h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 30px 0 15px;
}

.content-main p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ===== MISSION & VISION ===== */
.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.card {
    background: var(--light-color);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
}

.card-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== SIDEBAR ===== */
.content-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-color);
}

.sidebar-card h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-card h4 i {
    color: var(--primary-color);
}

.sidebar-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== VALUES SECTION ===== */
.values-section {
    padding: 80px 0;
    background: var(--light-color);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.value-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.value-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.value-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

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

/* ===== SERVICE DETAIL ===== */
.service-detail {
    padding: 80px 0;
    background: var(--white);
}

.service-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.service-hero-content h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.service-hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.8;
}

.service-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.service-stats .stat {
    text-align: center;
    padding: 20px;
    background: var(--light-color);
    border-radius: var(--radius);
}

.service-stats h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.service-stats p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.service-hero-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== PRODUCTS SECTION ===== */
.products-section {
    margin: 80px 0;
}

.products-section h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 50px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--primary-color);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.product-card ul {
    list-style: none;
    padding: 0;
}

.product-card li {
    margin-bottom: 10px;
    color: var(--text-light);
    padding-left: 20px;
    position: relative;
}

.product-card li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== QUALITY SECTION ===== */
.quality-section h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 50px;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.quality-item {
    text-align: center;
    padding: 30px;
    background: var(--light-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.quality-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.quality-item i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.quality-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.quality-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== ADVANTAGE SECTION ===== */
.advantage-section {
    margin: 80px 0;
}

.advantage-section h2 {
    text-align: center;
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 50px;
}

.advantage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.advantage-text h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 30px 0 15px;
}

.advantage-text h3:first-child {
    margin-top: 0;
}

.advantage-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.advantage-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== SERVICES TABS ===== */
.services-tabs {
    margin: 60px 0;
}

.tab-nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.tab-link {
    padding: 15px 25px;
    background: none;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.tab-link:hover,
.tab-link.active {
    background: var(--primary-color);
    color: var(--white);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-pane-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.tab-text h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.tab-text .tagline {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
    font-style: italic;
}

.tab-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.tab-text h4 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin: 25px 0 15px;
}

.tab-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.tab-text li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
}

.tab-text li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 20px;
}

.tab-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== SYNERGY SECTION ===== */
.synergy-section {
    padding: 80px 0;
    background: var(--light-color);
}

.synergy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.synergy-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.synergy-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.synergy-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.synergy-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.synergy-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== CONTACT PAGE ===== */
.contact-section {
    padding: 80px 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 30px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.contact-details {
    margin-top: 40px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-detail-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-detail-item h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.contact-detail-item p {
    margin: 0;
    color: var(--text-light);
}

.contact-form-container {
    background: var(--light-color);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-container h3 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 30px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .content-grid,
    .service-hero,
    .tab-pane-content,
    .advantage-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .service-hero-content {
        order: 2;
    }
    
    .service-hero-image {
        order: 1;
    }
}

@media (max-width: 992px) {
    .page-header h1 {
        font-size: 2.8rem;
    }
    
    .page-header p {
        font-size: 1.2rem;
    }
    
    .tab-nav {
        flex-direction: column;
    }
    
    .tab-link {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 60px;
        margin-top: 70px;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .page-header p {
        font-size: 1.1rem;
    }
    
    .service-stats {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
    }
    
    .synergy-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
}

@media (max-width: 576px) {
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .content-main h2 {
        font-size: 1.8rem;
    }
    
    .content-main h3 {
        font-size: 1.5rem;
    }
    
    .card {
        padding: 20px;
    }
}