a {
    text-decoration: none !important;
}

.fours-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

.fours-header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.fours-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.fours-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.fours-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.fours-logo-text {
    font-size: 24px;
    font-weight: bold;
    color: #e06d0f;
}

.fours-nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.fours-nav-link {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s;
}

.fours-nav-link:hover {
    color: #e06d0f;
}

.fours-phone-link {
    text-decoration: none;
    color: #e06d0f;
    font-size: 18px;
    font-weight: bold;
}

.fours-hero {
    background: linear-gradient(135deg, #eeeeee 0%, #fff 100%);
    padding: 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.fours-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(224, 109, 15, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(224, 109, 15, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.fours-hero .fours-container {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 0px 20px 60px 20px;
}

.fours-hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 50px;
}

.fours-hero-text {
    flex: 1;
    max-width: 600px;
}

.fours-hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background-color: #e06d0f;
    color: #fff;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fours-hero-title {
    font-size: 52px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.fours-hero-title-accent {
    color: #e06d0f;
    position: relative;
}

.fours-hero-title-accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e06d0f, rgba(224, 109, 15, 0.3));
    border-radius: 2px;
}

.fours-hero-subtitle {
    font-size: 20px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.fours-hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 35px;
    padding: 25px 0;
    border-top: 1px solid rgba(102, 102, 102, 0.1);
    border-bottom: 1px solid rgba(102, 102, 102, 0.1);
}

.fours-hero-stat-item {
    flex: 1;
    text-align: center;
}

.fours-hero-stat-number {
    font-size: 36px;
    font-weight: 700;
    color: #e06d0f;
    line-height: 1;
    margin-bottom: 8px;
}

.fours-hero-stat-label {
    font-size: 14px;
    color: #666;
    text-transform: lowercase;
}

.fours-hero-features {
    list-style: none;
    padding: 0;
    margin: 0 0 35px 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.fours-hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #666;
}

.fours-hero-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background-color: #e06d0f;
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
    flex-shrink: 0;
}

.fours-hero-buttons {
    display: flex;
    gap: 20px;
}

.fours-btn {
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.fours-btn-primary {
    background-color: #e06d0f;
    color: #fff;
}

.fours-btn-primary:hover {
    background-color: #d05a00;
    transform: translateY(-2px);
}

.fours-btn-secondary {
    background-color: #fff;
    color: #e06d0f;
    border: 2px solid #e06d0f;
}

.fours-btn-secondary:hover {
    background-color: #e06d0f;
    color: #fff;
}

.fours-hero-image {
    flex: 1;
    position: relative;
}

.fours-hero-image-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
    min-height: 400px;
    background-color: #eeeeee;
    max-width: 1500px;
    width: 100%;
    margin: 0 auto;
}

.fours-hero-image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.fours-hero-img {
    width: 100%;
    height: auto;
    min-height: 400px;
    display: block;
    border-radius: 15px;
    object-fit: cover;
    background-color: #eeeeee;
}

.fours-hero-image-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 20px;
    border-radius: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.fours-hero-image-badge-text {
    font-size: 14px;
    font-weight: 600;
    color: #e06d0f;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fours-hero-image-badge-text::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background-color: #e06d0f;
    color: #fff;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
}

.fours-section-title {
    font-size: 36px;
    color: #666;
    text-align: center;
    margin-bottom: 20px;
    padding-top: 60px;
}

.fours-section-subtitle {
    text-align: center;
    color: #666;
    font-size: 18px;
    margin-bottom: 50px;
}

.fours-about {
    padding: 60px 0;
    background-color: #fff;
    position: relative;
    z-index: 2;
    margin-top: 0;
}

.fours-about-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.fours-about-text {
    flex: 2;
}

.fours-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #666;
}

.fours-text-link {
    color: #e06d0f;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.fours-text-link:hover {
    color: #d05a00;
    text-decoration: underline;
}

.fours-about-image {
    flex: 1;
    min-height: 300px;
    background-color: #eeeeee;
}

.fours-about-img {
    width: 100%;
    height: auto;
    min-height: 300px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    object-fit: cover;
    background-color: #eeeeee;
}

.fours-features {
    padding: 60px 0;
    background-color: #eeeeee;
}

.fours-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.fours-feature-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.fours-feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px auto;
    object-fit: contain;
    display: block;
}

.fours-feature-title {
    font-size: 20px;
    color: #666;
    margin-bottom: 15px;
}

.fours-feature-text {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.fours-products {
    padding: 60px 0;
    background-color: #fff;
}

.fours-products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.fours-product-image-wrapper {
    min-height: 300px;
    background-color: #eeeeee;
    overflow: hidden;
}

.fours-product-card {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.fours-product-card:hover {
    transform: translateY(-5px);
}

.fours-product-image {
    width: 100%;
    height: 300px;
    min-height: 300px;
    object-fit: cover;
    background-color: #eeeeee;
    display: block;
}

.fours-product-content {
    padding: 30px;
}

.fours-product-title {
    font-size: 24px;
    color: #666;
    margin-bottom: 15px;
}

.fours-product-description {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.fours-product-price {
    font-size: 28px;
    color: #e06d0f;
    font-weight: bold;
    margin: 20px 0;
}

.fours-btn-product {
    width: 100%;
    padding: 12px;
    background-color: #e06d0f;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.fours-btn-product:hover {
    background-color: #d05a00;
}

.fours-advantages {
    padding: 60px 0;
    background-color: #eeeeee;
}

.fours-advantages-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.fours-advantages-text {
    flex: 2;
}

.fours-advantages-subtitle {
    font-size: 24px;
    color: #666;
    margin-top: 30px;
    margin-bottom: 15px;
}

.fours-advantages-image {
    flex: 1;
}

.fours-advantages-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.fours-installation {
    padding: 60px 0;
    background-color: #fff;
}

.fours-installation-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.fours-installation-text {
    flex: 2;
}

.fours-installation-subtitle {
    font-size: 24px;
    color: #666;
    margin-top: 30px;
    margin-bottom: 15px;
}

.fours-installation-image {
    flex: 1;
}

.fours-installation-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.fours-specifications {
    padding: 60px 0;
    background-color: #eeeeee;
}

.fours-specifications-content {
    max-width: 1200px;
    margin: 0 auto;
}

.fours-specifications-subtitle {
    font-size: 24px;
    color: #666;
    margin-top: 30px;
    margin-bottom: 15px;
}

.fours-reviews {
    padding: 60px 0;
    background-color: #fff;
}

.fours-reviews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.fours-review-card {
    background-color: #eeeeee;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.fours-review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.fours-review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.fours-review-name {
    font-size: 18px;
    color: #666;
    margin-bottom: 5px;
}

.fours-review-date {
    font-size: 14px;
    color: #999;
}

.fours-review-text {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}

.fours-contacts {
    padding: 60px 0;
    background-color: #eeeeee;
}

.fours-contacts-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.fours-contacts-info {
    flex: 1;
    width: 100%;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.fours-contacts-subtitle {
    font-size: 24px;
    color: #666;
    margin-top: 30px;
    margin-bottom: 15px;
}

.fours-contacts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
    align-items: stretch;
}

.fours-contacts-grid .fours-contact-card:nth-child(4),
.fours-contacts-grid .fours-contact-card:nth-child(5) {
    grid-column: span 1;
}

@media (max-width: 1200px) {
    .fours-contacts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.fours-contact-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.fours-contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.fours-contact-card-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e06d0f 0%, #d05a00 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.fours-contact-icon-img,
.fours-feature-icon {
    background-color: transparent;
    display: block;
}

.fours-contact-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.fours-contact-card-content {
    flex: 1;
}

.fours-contact-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #666;
    margin-bottom: 10px;
}

.fours-contact-card-link {
    font-size: 16px;
    color: #e06d0f;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    display: block;
}

.fours-contact-card-link:hover {
    color: #d05a00;
    text-decoration: underline;
}

.fours-contact-card-text {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.fours-contact-form {
    margin-top: 30px;
}

.fours-form-input,
.fours-form-textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
}

.fours-form-textarea {
    resize: vertical;
}

.fours-contacts-image {
    flex: 1;
}

.fours-contacts-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.fours-footer {
    background-color: #666;
    color: #fff;
    padding: 60px 0 20px;
}

.fours-footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.fours-footer-title {
    font-size: 20px;
    margin-bottom: 20px;
    color: #fff;
}

.fours-footer-text {
    font-size: 14px;
    line-height: 1.6;
    color: #eeeeee;
    margin-bottom: 10px;
}

.fours-footer-links {
    list-style: none;
}

.fours-footer-links li {
    margin-bottom: 10px;
}

.fours-footer-links a {
    color: #eeeeee;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.fours-footer-links a:hover {
    color: #e06d0f;
}

.fours-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #777;
}

.fours-footer-copyright {
    font-size: 14px;
    color: #eeeeee;
}