/* ==================== H2SYSTEM PAGE STYLES ==================== */

/* Hero Section */
.h2system-hero {
    background: linear-gradient(135deg, var(--medium-dark) 0%, var(--dark-bg) 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.h2system-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 107, 53, 0.1), transparent);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    color: var(--text-white);
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 5vw, 3rem);
}

.hero-subtitle {
    color: var(--text-gray);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.7;
    margin-bottom: 3rem;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--primary-orange);
    font-size: 1.1rem;
    font-weight: 600;
}

.hero-feature i {
    font-size: 2rem;
}

/* Benefits Section */
.h2system-benefits {
    padding: var(--section-padding);
    background-color: var(--dark-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--medium-dark);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    transition: var(--transition-medium);
    border: 2px solid transparent;
}

.benefit-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.2);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-white);
}

.benefit-card h3 {
    color: var(--text-white);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.benefit-card p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Products Section */
.h2system-products {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--medium-dark) 100%);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--dark-bg);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    border: 2px solid var(--light-dark);
    transition: var(--transition-medium);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card.featured {
    border-color: var(--primary-orange);
    transform: scale(1.05);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.product-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--light-dark);
    color: var(--text-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
}

.product-badge.popular {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
}

.product-image {
    background: linear-gradient(135deg, var(--medium-dark), var(--light-dark));
    padding: 3rem;
    text-align: center;
    position: relative;
}

.product-image i {
    font-size: 5rem;
    color: var(--primary-orange);
}

.product-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-subtitle {
    color: var(--primary-orange);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.product-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 140, 66, 0.1));
    border-radius: var(--border-radius);
}

.price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-white);
    font-family: var(--font-headings);
}

.price-badge {
    padding: 0.3rem 0.8rem;
    background: var(--primary-orange);
    color: var(--text-white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-specs {
    background: var(--medium-dark);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

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

.spec-item i {
    color: var(--primary-orange);
    font-size: 1.1rem;
    min-width: 20px;
}

.product-description {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.product-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

/* How it Works Section */
.h2system-how-it-works {
    padding: var(--section-padding);
    background-color: var(--dark-bg);
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.work-step {
    text-align: center;
    padding: 2rem;
    background: var(--medium-dark);
    border-radius: var(--border-radius-large);
    position: relative;
    transition: var(--transition-medium);
}

.work-step:hover {
    background: var(--light-dark);
    transform: translateY(-5px);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
}

.step-content h3 {
    color: var(--text-white);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.step-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Installation Section */
.h2system-installation {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--medium-dark) 0%, var(--dark-bg) 100%);
}

.installation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.installation-info h2 {
    color: var(--text-white);
    margin-bottom: 1rem;
}

.installation-info .lead {
    color: var(--primary-orange);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.installation-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-orange);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-orange);
    min-width: 40px;
}

.feature-item h4 {
    color: var(--text-white);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--text-gray);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.installation-steps {
    background: var(--dark-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    border: 2px solid var(--light-dark);
}

.installation-steps h3 {
    color: var(--text-white);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.steps-list {
    list-style: none;
    counter-reset: step-counter;
    padding-left: 0;
}

.steps-list li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.6;
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-white);
}

.steps-list li:last-child {
    margin-bottom: 0;
}

/* Expert Section */
.h2system-expert {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--medium-dark) 0%, var(--dark-bg) 100%);
}

.expert-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.expert-content {
    position: relative;
}

.expert-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: var(--text-white);
    border-radius: 30px;
    font-weight: 600;
    margin-bottom: 2rem;
}

.expert-badge i {
    font-size: 1.2rem;
}

.expert-content h2 {
    color: var(--text-white);
    margin-bottom: 1rem;
}

.expert-content .lead {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.expert-info {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius-large);
    margin-bottom: 2rem;
    border: 2px solid var(--primary-orange);
}

.expert-photo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-white);
    flex-shrink: 0;
}

.expert-details h3 {
    color: var(--text-white);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.expert-title {
    color: var(--primary-orange);
    margin-bottom: 0;
    font-weight: 500;
}

.expert-services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.expert-services .service-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    transition: var(--transition-medium);
}

.expert-services .service-item:hover {
    background: var(--light-dark);
    transform: translateX(5px);
}

.expert-services .service-item i {
    font-size: 2rem;
    color: var(--primary-orange);
    min-width: 40px;
}

.expert-services .service-item h4 {
    color: var(--text-white);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.expert-services .service-item p {
    color: var(--text-gray);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.expert-note {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 107, 53, 0.1);
    border-left: 4px solid var(--primary-orange);
    border-radius: var(--border-radius);
}

.expert-note i {
    color: var(--primary-orange);
    font-size: 1.5rem;
    min-width: 30px;
    margin-top: 0.2rem;
}

.expert-note p {
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.7;
}

.expert-note strong {
    color: var(--primary-orange);
}

.expert-form-box {
    background: var(--dark-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    border: 2px solid var(--light-dark);
    position: sticky;
    top: 100px;
}

.expert-form-box h3 {
    color: var(--text-white);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.expert-form-box > p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--medium-dark);
    border-radius: var(--border-radius);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-light);
}

.info-item i {
    color: var(--primary-orange);
    font-size: 1rem;
}

.form-description {
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.05rem;
}

/* Service Centers Map Section */
.h2system-map {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--medium-dark) 100%);
}

.map-wrapper {
    margin: 3rem 0;
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--light-dark);
}

.russia-map-container {
    width: 100%;
    height: 500px;
    background: var(--medium-dark);
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.city-card {
    background: var(--medium-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-medium);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.city-card:hover::before {
    left: 100%;
}

.city-card:hover {
    border-color: var(--primary-orange);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.2);
}

.city-card.active {
    border-color: var(--primary-orange);
    background: var(--light-dark);
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.city-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-white);
    transition: var(--transition-medium);
}

.city-card:hover .city-icon {
    transform: scale(1.1) rotate(5deg);
}

.city-card h3 {
    color: var(--text-white);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.city-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.map-info {
    margin-top: 2.5rem;
}

.info-box {
    background: var(--medium-dark);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-orange);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-box i {
    color: var(--primary-orange);
    font-size: 1.5rem;
    min-width: 30px;
}

.info-box p {
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Contact Section */
.h2system-contact {
    padding: var(--section-padding);
    background-color: var(--dark-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info-box,
.contact-form-box {
    background: var(--medium-dark);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    border: 2px solid var(--light-dark);
}

.contact-info-box h2,
.contact-form-box h3 {
    color: var(--text-white);
    margin-bottom: 1rem;
}

.contact-info-box .lead {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.contact-benefits .benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-light);
    padding: 1rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
}

.contact-benefits .benefit-item i {
    color: var(--primary-orange);
    font-size: 1.5rem;
    min-width: 30px;
}

.contact-direct {
    text-align: center;
    padding: 2rem;
    background: var(--dark-bg);
    border-radius: var(--border-radius);
    border: 2px solid var(--primary-orange);
}

.contact-direct h3 {
    color: var(--text-white);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.phone-link-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 1rem;
    transition: var(--transition-fast);
}

.phone-link-large:hover {
    color: var(--light-orange);
    transform: scale(1.05);
}

.phone-link-large i {
    font-size: 1.8rem;
}

.working-hours {
    color: var(--text-gray);
    font-size: 1rem;
    margin-bottom: 0;
}

.working-hours i {
    margin-right: 0.5rem;
    color: var(--primary-orange);
}

.contact-form-box p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

/* FAQ Section */
.h2system-faq {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--medium-dark) 100%);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background: var(--dark-bg);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    border-left: 4px solid var(--primary-orange);
    transition: var(--transition-medium);
}

.faq-item:hover {
    background: var(--light-dark);
    transform: translateX(5px);
}

.faq-item h3 {
    color: var(--text-white);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Section Header */
.section-header {
    text-align: center;
}

.section-title {
    color: var(--text-white);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-gray);
    font-size: 1.2rem;
}

.mb-8 {
    margin-bottom: 3rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .installation-content,
    .contact-wrapper,
    .expert-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .expert-form-box {
        position: static;
    }

    .expert-services {
        grid-template-columns: 1fr;
    }

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

    .product-card.featured {
        transform: scale(1);
    }

    .product-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .h2system-hero {
        padding: 40px 0;
    }

    .hero-features {
        gap: 1.5rem;
    }

    .hero-feature {
        font-size: 1rem;
    }

    .hero-feature i {
        font-size: 1.5rem;
    }

    .benefits-grid,
    .how-it-works-grid,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .russia-map-container {
        height: 400px;
    }

    .cities-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .info-box {
        flex-direction: column;
        text-align: center;
    }

    .products-grid {
        gap: 2rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .contact-info-box,
    .contact-form-box {
        padding: 2rem;
    }

    .phone-link-large {
        font-size: 1.5rem;
    }

    .phone-link-large i {
        font-size: 1.3rem;
    }

    .installation-steps {
        padding: 2rem;
    }

    .expert-info {
        flex-direction: column;
        text-align: center;
    }

    .expert-badge {
        font-size: 0.9rem;
    }

    .price-amount {
        font-size: 1.6rem;
    }

    .price-badge {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .h2system-hero {
        padding: 30px 0;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .benefit-icon,
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .benefit-icon {
        font-size: 2rem;
    }

    .product-image {
        padding: 2rem;
    }

    .product-image i {
        font-size: 3.5rem;
    }

    .contact-info-box,
    .contact-form-box {
        padding: 1.5rem;
    }

    .russia-map-container {
        height: 300px;
    }

    .city-card {
        padding: 1.5rem;
    }

    .city-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .expert-form-box,
    .expert-content {
        padding: 1.5rem;
    }

    .expert-photo {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .expert-badge {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .price-amount {
        font-size: 1.4rem;
    }

    .product-price {
        flex-direction: column;
        gap: 0.5rem;
    }
}