:root {
            --primary-color: #fa4b00;
            --secondary-color: #f8f9fa;
            --accent-color: #fa4b00;
            --dark-color: #333;
            --light-color: #fff;
            --text-color: #333;
            --text-light: #666;
            --border-radius: 8px;
            --box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Roboto', sans-serif;
            color: var(--text-color);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
            background-color: #F4F4F4;
            padding: 1vw;
        }

        .text-light-color {
            color: var(--text-light);
        }

        .checkbox {
            width: 24px;
            height: 24px;
            border: 2px solid var(--accent-color);
            border-radius: 4px;
            background: var(--accent-color);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .checkbox::after {
            content: '✓';
            color: white;
            font-size: 16px;
            font-weight: bold;
        }


        
        /* Первый header (двухстрочный) */
        .initial-header {
            background-color: var(--light-color);
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            position: relative;
            z-index: 1030;
            border-radius: 20px;
        }
        
        .header-bottom {
            color: var(--text-color);
            padding: 8px 0;
        }
        
        .header-bottom-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .header-bottom-left, .header-bottom-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .header-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1rem;
        }
        
        .header-item i {
            font-size: 1rem;
        }
        
        .header-item a {
            color: var(--text-color);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .header-item a:hover {
            opacity: 0.8;
        }
        
        .header-top {
            padding: 15px 0;
        }
        
        .header-top-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
            text-decoration: none;
        }
        
        .logo i {
            margin-right: 10px;
            font-size: 1.8rem;
        }

        .initial-nav {
            width: 100%;
        }
        
        .initial-nav ul {
            display: flex;
            justify-content: space-between;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 20px;
        }
        
        .initial-nav a {
            font-weight: 500;
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
            padding: 5px 0;
            position: relative;
        }
        
        .initial-nav a:hover {
            color: var(--primary-color);
        }
        
        .initial-nav a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 0;
            background-color: var(--primary-color);
            transition: var(--transition);
        }
        
        .initial-nav a:hover::after {
            width: 100%;
        }

        .header-phone {
            font-size: 20px;
            font-weight: bold;
            margin: 0 0 -8px 0;
        }

        .header-phone:hover {
            cursor: pointer;
            color: var(--accent-color);
        }

        .line-dashed {    
            color: var(--accent-color);
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
        }

        .line-dashed::after {    
            content: "";
            position: absolute;
            width: 100%;
            top: 100%;
            left: 0%;
            right: 0%;
            height: 0;
            border-bottom: 2px dashed var(--accent-color);
            -webkit-transition: 0.3s;
            transition: 0.3s;
        }

        .line-dashed:hover::after {    
            width: 60%;
            right: 40%;
        }
        
        /* Фиксированный header (появляется при скролле) */
        .fixed-header {
            background-color: var(--light-color);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1040;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            transform: translateY(-100%);
            transition: transform 0.3s ease;
            visibility: hidden; 
            opacity: 0; 
        }
        
        .fixed-header.active {
            transform: translateY(0);
            visibility: visible; 
            opacity: 1; 
            transition: transform 0.3s ease, visibility 0s, opacity 0.3s ease; 
        }
        
        .fixed-header:not(.active) {
            transition: transform 0s, visibility 0s, opacity 0s; 
        }
        
        .fixed-header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
        }
        
        .fixed-header-left {
            display: flex;
            align-items: center;
            gap: 30px;
        }
        
        .fixed-header-contact {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .fixed-header-contact-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
        }
        
        .fixed-header-contact-item i {
            color: var(--primary-color);
        }
        
        /* Фиксированные кнопки */
        .fixed-buttons {
            position: fixed;
            right: 0px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 1020;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all 0.3s ease;
        }
        
        .fixed-buttons.collapsed {
            right: -120px;
        }
        
        .fixed-buttons-toggle {
            position: fixed;
            right: 35px;
            top: 37%;
            transform: translateY(-50%);
            z-index: 1019;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-color);
            color: white;
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .fixed-buttons-toggle.collapsed {
            right: 35px;
        }
        
        .fixed-button {
            padding: 8px ;
            border-radius: 15px 0px 0px 15px !important;
            width: 90px;
            height: 90px;
            font-size: 12px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15);
            transition: all 0.3s ease;
            flex-direction: column;
        }
        
        .fixed-button i {
            font-size: 20px;
        }
        
        .fixed-button:hover {
            transform: none !important;
            box-shadow: none !important;
        }
        
        /* Мобильное меню */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark-color);
            cursor: pointer;
        }
        
        .mobile-nav {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 300px;
            background-color: var(--light-color);
            z-index: 1050;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            padding: 20px;
            box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        }
        
        .mobile-nav.active {
            transform: translateX(0);
        }
        
        .mobile-nav-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 1px solid #eee;
        }
        
        .mobile-nav-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--dark-color);
            cursor: pointer;
        }
        
        .mobile-nav ul {
            list-style: none;
            padding: 0;
        }
        
        .mobile-nav li {
            margin-bottom: 15px;
        }
        
        .mobile-nav a {
            color: var(--dark-color);
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 500;
            display: block;
            padding: 10px 0;
            border-bottom: 1px solid #f5f5f5;
        }
        
        .mobile-nav a:hover {
            color: var(--primary-color);
        }

        .map-icon {
            color: red;
        }

        .clock-icon {
            color: lightgreen;
        }

/* Герой секция */
.hero-section {
    background-position: center;
    position: relative;
    min-height: 48vw;
    margin: 20px 0;
}

.first-bg, .second-bg, .third-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.first-bg img, .second-bg img, .third-bg img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}
.hero-section > .container {
    padding: 50px 0;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {    
    position: absolute;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.7);
    padding: 2.396vw;
    border-radius: 10px;
    font-weight: 700;
    color: #3E3E3E;
    right: 4%;
    bottom: 19.5%;
}

.hero-subtitle > b {    
    font-size: 30px;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    padding: 12px 30px;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #e55a2b;
    border-color: #e55a2b;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--accent-color);
    border-color: var(--accent-color);
    padding: 12px 30px;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-outline-primary:active {
    background-color: var(--accent-color) !important;
    border-color: var(--accent-color) !important;
    color: white !important;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.btn-outline-light {
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-light:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.question-button i {
    font-size: 18px;
    margin-left: 10px;
}

/* Контактная информация в хедере */
.contact-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
}

.contact-item i {
    font-size: 1.2rem;
}

.person-img {
    position: absolute;
    right: 0;
    bottom: 0;
}

/* Секции */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    text-align: center;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-padding {
    padding: 80px 0;
}
    
.section-margin {
    margin: 80px 0;
}

.reason-item .checkbox {
    -webkit-transition: 0.3s;
    width: 35px;
    height: 35px;
    transition: 0.3s;
    margin-bottom: 10px;
}

.reason-item .checkbox::after {
    font-size: 20px;
}

.reason-item:hover .checkbox {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

/* Карточки преимуществ */
.feature-card {
    position: relative;
    overflow: hidden;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 15px 30px 30px 30px;
    height: 100%;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
    height: 32vw;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.feature-card p {
    position: relative;
    z-index: 2;
}

.feature-icon {
    position: relative;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    z-index: 2;
}

.feature-image {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1;
    border-radius: 20px;
}

.feature-title {
    position: relative;
    font-size: 1.4rem;
    font-weight: 600;
    z-index: 2;
    margin-bottom: 1rem;
}

/* Процесс работы */
.process-step {
    position: relative;
    padding-left: 40px;
    margin-bottom: 30px;
    z-index: 2;
}

.step-number {
    position: relative;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 5px;
    font-size: 20px;
    z-index: 2;
    margin: 0 0 15px 0;
}

.step-title {
    position: relative;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
    z-index: 2;
}


/* Карточки проблем */
.problem-card {
    position: relative;
}

.problem-card > p {
    text-align: center;
    margin-top: 10px;
}

.problem-card > .checkbox {
    position: absolute;
    right: 10px;
    top: 10px;
    z-index: 2;
}

.problem-card img {
    width: 100%;
    border-radius: 20px;
}

/* Карусель проектов */
.project-slider, .testimonial-slider {
    padding: 20px 10px 50px;
}

.project-card, .testimonial-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
    margin: 10px;
}

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

.project-image {
    height: 200px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.2rem;
}

.project-content, .testimonial-content {
    padding: 25px;
}

.project-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.project-details {
    margin-bottom: 15px;
}

.project-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}

.detail-label {
    font-weight: 500;
}

.detail-value {
    color: var(--primary-color);
    font-weight: 600;
}

/* Стили Owl Carousel */
.owl-nav {
    position: absolute;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
}

.owl-prev, .owl-next {
    position: absolute;
    top: calc(50% - 20px);
    background-color: var(--primary-color) !important;
    color: white !important;
    width: 40px;
    height: 40px;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.owl-prev {
    left: -40px;
}

.owl-next {
    right: -40px;
}

.owl-prev:hover, .owl-next:hover {
    background-color: var(--accent-color) !important;
}

.owl-dots {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    text-align: center;
}

.owl-dot span {
    display: block;
    background-color: #ccc !important;
    width: 12px !important;
    height: 12px !important;
    margin: 5px 10px !important;
    -webkit-backface-visibility: visible;
    transition: .2s 
ease;
    border-radius: 30px;
    margin: 20px;
}

.owl-dot.active span {
    background-color: var(--primary-color) !important;
    transform: scale(1.2);
}

.reasons-section {
    position: relative;
    background-color: white;
    border-radius: 20px;
}


.reasons-section img {
    position: absolute;
    right: 20px;    
    height: 39.3229166667vw;
}

.reasons-section p {
    position: relative;
    z-index: 2;
}

.about-section-wrapper {
    color: white;
    background-position: center;
    position: relative;
    min-height: 56vw;
    margin: 20px 0;
    display: flex;
    align-items: end;
}

.about-section-wrapper img {
    z-index: -1;
}

.about-item {
    padding: 15px 10px;
    font-size: 18px;
}

.about-item:nth-child(2) {
    border-left: 1px solid var(--text-light);
    border-right: 1px solid var(--text-light);
}

.about-item:nth-child(3) {
    border-right: 1px solid var(--text-light);
}

.about-item .checkbox {
    margin-bottom: 10px;
}

/* Аккордеон FAQ */
.accordion {
    display: flex;
}

.faq-accordion .accordion-item {
    border: none;
    border-bottom: 1px solid #eee;
    margin-bottom: 10px;
    border-radius: 0;
    padding: 0 10px;
    border-radius: 10px;
}

.faq-accordion .accordion-button {
    padding: 20px 0;
    font-weight: 500;
    font-size: 1.1rem;
    border: none;
    box-shadow: none;
    background-color: transparent;
}

.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: transparent;
    box-shadow: none;
}

.faq-accordion .accordion-body {
    padding: 0 0 20px;
    color: var(--text-light);
}

/* Форма заявки */

.contact-section {
    position: relative;
    height: 42vh;
    border-radius: 20px;
}


.contact-section .third-bg img {
    position: absolute;
    z-index: -1;
}

.person-img {
    height: 46vh;
}

.person-img img{
    width: 100%;
    height: 100%;
}

.person-about {
    position: absolute;
    top: 12vw;
    left: -3vw;
}

.form-section {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
}

.form-control, .form-select {
    padding: 12px 15px;
    border-radius: var(--border-radius);
    border: 1px solid #ddd;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(44, 107, 181, 0.25);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Отзывы */
.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-light);
    min-height: 120px;
}

.testimonial-author {
    font-weight: 600;
    color: var(--dark-color);
}

/* Гарантии */
.guarantee-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 34vw;
    padding: 25px 25px 15px 25px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border-radius: 10px;
}

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

.guarantee-card img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    border-radius: 20px;
    z-index: 0;
}

.guarantee-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.guarantee-title {
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
    margin-top: auto;
}

.guarantee-card p {
    position: relative;
    z-index: 1;
    font-size: 12px;
    margin: 0;
}

/* Футер */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 30px 0 10px;
    border-radius: 20px;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--light-color);
}

.footer-links {
    list-style: none;
    padding-left: 0;
}

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

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--light-color);
    padding-left: 5px;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    margin-top: 30px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

/* Модальное окно */
.modal-header {
    background-color: var(--primary-color);
    color: white;
}

.modal-title {
    font-weight: 600;
}

/* Кнопка наверх */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.scroll-to-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: var(--accent-color);
    transform: translateY(-5px);
}

/* Дополнительные стили */
.badge-custom {
    background-color: var(--accent-color);
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.9rem;
}

.highlight-text {
    color: var(--accent-color);
    font-weight: 600;
}

.divider {
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto 30px;
    border-radius: 2px;
}

/* Адаптивность */
@media (max-width: 1200px) {
    .initial-nav ul {
        gap: 15px;
    }
    
    .header-item {
        font-size: 0.85rem;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .initial-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .fixed-buttons {
        display: none;
    }
    
    .top-header-content {
        justify-content: center;
        text-align: center;
    }
    
    .header-left, .header-right {
        justify-content: center;
        width: 100%;
        margin-bottom: 5px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 130px;
    }
    
    .hero-section {
        margin-top: -130px;
        padding: 100px 0 60px;
    }
    
    .main-header {
        top: 40px;
    }
    
    .top-header {
        padding: 5px 0;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .section-margin {
        margin: 60px 0;
    }
    
    .header-item {
        font-size: 0.8rem;
    }
    
    .form-section {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    body {
        padding-top: 110px;
    }
    
    .hero-section {
        margin-top: -110px;
    }
    
    .main-header {
        top: 35px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .header-item {
        font-size: 0.75rem;
    }
}
/* BS */
.bs-icon {
  --bs-icon-size: .75rem;
  display: flex;
  flex-shrink: 0;
  justify-content: center;
  align-items: center;
  font-size: var(--bs-icon-size);
  width: calc(var(--bs-icon-size) * 2);
  height: calc(var(--bs-icon-size) * 2);
  color: var(--bs-primary);
}

.bs-icon-lg {
  --bs-icon-size: 2rem;
}


.bs-icon-xl {
  --bs-icon-size: 2.5rem;
}

.bs-icon.bs-icon-primary {
  color: var(--light-color);
  background: var(--primary-color);
}


.bs-icon.bs-icon-circle {
  border-radius: 60% 10%;
}