:root {
    --primary-color: #e74c3c;
    --secondary-color: #2c3e50;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #333;
    --gray-color: #6c757d;
    --transition: all 0.3s ease;
    --section-padding: 100px 0;
    --box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
    color: var(--secondary-color);
}

.text-primary {
    color: var(--primary-color) !important;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 50px;
    padding: 10px 30px;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: #c0392b !important;
    border-color: #c0392b !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(231, 76, 60, 0.4);
}

.btn-outline-primary {
    color: #000;
    border-color: #fff;
    background-color: #fff;
    border-radius: 50px;
    padding: 10px 30px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(231, 76, 60, 0.4);
}

.section-bg {
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    padding-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.section-title p {
    margin: 15px 0 0 0;
    font-size: 18px;
    color: var(--gray-color);
}

section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}


#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    overflow: hidden;
    background: #fff;
}

#preloader:before {
    content: "";
    position: fixed;
    top: calc(50% - 30px);
    left: calc(50% - 30px);
    border: 6px solid #f2f2f2;
    border-top: 6px solid var(--primary-color);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: animate-preloader 1s linear infinite;
}

@keyframes animate-preloader {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


.back-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    right: 15px;
    bottom: 15px;
    z-index: 996;
    background: var(--primary-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.back-to-top i {
    font-size: 24px;
    color: #fff;
    line-height: 0;
}

.back-to-top:hover {
    background: #c0392b;
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.3);
}

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


#header {
    height: 80px;
    transition: var(--transition);
    z-index: 997;
    background-color: transparent;
}

#header.header-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 0;
    height: 80px;
}

.navbar-brand {
    font-size: 24px;
    line-height: 1;
    font-weight: 700;
    padding: 0;
}

.brand-text {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 28px;
}

.nav-link {
    padding: 30px 15px !important;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
    color: var(--secondary-color) !important;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 30px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

.phone-link {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
}

.phone-item {
    margin-left: 20px;
}


.navbar-toggler {
    border: none;
    padding: 0;
    outline: none;
    box-shadow: none;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 30px;
    height: 24px;
}

.navbar-toggler-icon:before,
.navbar-toggler-icon:after,
.navbar-toggler-icon span {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.navbar-toggler-icon:before {
    top: 0;
}

.navbar-toggler-icon span {
    top: 50%;
    transform: translateY(-50%);
}

.navbar-toggler-icon:after {
    bottom: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:before {
    transform: translateY(10px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon span {
    opacity: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon:after {
    transform: translateY(-10px) rotate(-45deg);
}

@media (max-width: 991px) {
    .navbar-collapse {
        background: #fff;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        padding: 20px;
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        max-width: 300px;
        z-index: 999;
    }

    .nav-link {
        padding: 12px !important;
        border-radius: 5px;
    }

    .nav-link:hover {
        background-color: rgba(231, 76, 60, 0.1);
    }

    .nav-link:after {
        display: none;
    }

    .phone-item {
        margin-left: 0;
        margin-top: 10px;
    }

    .phone-link {
        justify-content: center;
        background-color: #fff;
        color: #fff !important;
        border-radius: 5px;
    }

    .phone-link:hover {
        background-color: #fff;
        color: #fff !important;
    }
}


#hero {
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8)), url('../img/1.jpg') center center;
    background-size: cover;
    position: relative;
    padding: 0;
}

.hero-text {
    padding-top: 80px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-text h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--gray-color);
}

.hero-text p {
    font-size: 18px;
    margin-bottom: 40px;
    color: #666;
}

.hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}


.rotating-circle {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 400px;
    margin: 0 auto;
}

.circle-text {
    width: 100%;
    height: 100%;
    position: relative;
    animation: rotateCircle 20s linear infinite;
}

@keyframes rotateCircle {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.circle-text svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.circle-text text {
    font-size: 9px;
    fill: var(--primary-color);
    letter-spacing: 2px;
    font-weight: 600;
    text-transform: uppercase;
}

.circle-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    font-weight: bold;
    color: var(--secondary-color);
    background: #fff;
    padding: 20px;
    border-radius: 50%;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
    text-align: center;
    animation: pulse 2s infinite;
    font-family: 'Raleway', sans-serif;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(231, 76, 60, 0); }
    100% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0); }
}


.about-content {
    font-size: 17px;
    line-height: 1.7;
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.advantage-item {
    display: flex;
    gap: 20px;
    background: #fff;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.advantage-icon {
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 28px;
}

.advantage-text h4 {
    font-size: 20px;
    margin-bottom: 8px;
}

.advantage-text p {
    margin-bottom: 0;
    color: var(--gray-color);
}


.service-card {
    text-align: center;
    padding: 35px 25px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin: 15px;
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 0;
    background: rgba(231, 76, 60, 0.05);
    left: 0;
    bottom: 0;
    transition: var(--transition);
    z-index: -1;
}

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

.service-card:hover:before {
    height: 100%;
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 50%;
    color: #fff;
    font-size: 35px;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotateY(360deg);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-card p {
    margin-bottom: 25px;
    color: var(--gray-color);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.service-link:hover {
    color: #c0392b;
    gap: 10px;
}


.services-swiper {
    padding-bottom: 50px;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
}


.features-container {
    margin-top: 30px;
}

.feature-box {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 25px;
    color: #fff;
    font-size: 35px;
    transition: var(--transition);
}

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

.feature-box h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-box p {
    margin-bottom: 0;
    color: var(--gray-color);
}


#cta {
    background: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('../img/1.jpg') center center;
    background-size: cover;
    background-attachment: fixed;
    color: #fff;
    padding: 80px 0;
}

.cta-content h3 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #fff;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}


.testimonial-item {
    padding: 40px 30px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 15px;
    position: relative;
}

.testimonial-item:before {
    content: '';
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 15px solid #fff;
    position: absolute;
    bottom: -15px;
    left: 30px;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 25px;
    position: relative;
    padding: 0 30px;
}

.quote-icon-left,
.quote-icon-right {
    color: var(--primary-color);
    font-size: 20px;
    position: absolute;
}

.quote-icon-left {
    left: 0;
    top: -5px;
}

.quote-icon-right {
    right: 0;
    bottom: -5px;
}

.testimonial-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.stars {
    color: #f8b84e;
}

.testimonials-swiper {
    padding-bottom: 70px;
}


.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 24px;
    color: var(--primary-color);
    width: 40px;
    margin-top: 5px;
}

.info-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.info-item p {
    margin-bottom: 0;
    color: var(--gray-color);
}

.map-container {
    overflow: hidden;
    border-radius: var(--border-radius);
    position: relative;
    height: 350px;
}

.map-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(100%) invert(92%) contrast(83%);
    transition: var(--transition);
}

.map-container iframe:hover {
    filter: grayscale(0%) invert(0%) contrast(100%);
}


#footer {
    background: #222831;
    color: #fff;
    padding: 0 0 30px 0;
    font-size: 14px;
}

.footer-top {
    padding: 60px 0 30px;
}

#footer h3 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
}

#footer h4 {
    font-size: 16px;
    font-weight: 600;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 20px;
    color: #fff;
}

#footer h4::after {
    content: '';
    position: absolute;
    display: block;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
}

.footer-links {
    margin-bottom: 30px;
}

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

.footer-links ul li {
    padding: 8px 0;
    display: flex;
    align-items: center;
}

.footer-links ul li:first-child {
    padding-top: 0;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #333741;
    border-radius: 50%;
    font-size: 18px;
    color: #fff;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid #3a3f48;
    text-align: center;
}

.copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.copyright strong {
    color: #fff;
}


[data-aos] {
    pointer-events: none;
}

.aos-animate {
    pointer-events: auto;
}

@media (max-width: 767px) {
    [data-aos] {
        pointer-events: auto !important;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .section-title p {
        font-size: 16px;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .hero-text h2 {
        font-size: 20px;
    }
    
    .hero-text p {
        font-size: 16px;
    }
    
    #hero {
        height: auto;
        padding: 120px 0 100px;
    }
    
    .rotating-circle {
        margin-top: 50px;
        max-width: 300px;
        height: 300px;
    }
    
    .circle-center {
        width: 140px;
        height: 140px;
        font-size: 20px;
    }
    
    .circle-text text {
        font-size: 7px;
    }
}


.color-section-1 {
    background-color: #f8f9fa;
}

.color-section-2 {
    background-color: #e74c3c;
    color: #fff;
}

.color-section-2 h2, 
.color-section-2 h3, 
.color-section-2 h4 {
    color: #fff;
}

.color-section-3 {
    background-color: #2c3e50;
    color: #fff;
}

.color-section-3 h2, 
.color-section-3 h3, 
.color-section-3 h4 {
    color: #fff;
}


.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}


.mouse-follower {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(231, 76, 60, 0.3);
    position: fixed;
    pointer-events: none;
    left: -100px;
    top: 0;
    z-index: 9999;
    transition: transform 0.1s;
}

.magnetic-button {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.magnetic-button:hover {
    cursor: none;
}


.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}


#contacts-hero {
    height: 80vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.8)), url('../img/contacts-hero.jpg') center center;
    background-size: cover;
    padding-top: 120px;
}

.contacts-hero-img {
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-box {
    text-align: center;
    padding: 40px 30px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.contact-box:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 0;
    left: 0;
    bottom: 0;
    background: rgba(231, 76, 60, 0.05);
    transition: var(--transition);
    z-index: -1;
}

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

.contact-box:hover:after {
    height: 100%;
}

.contact-box-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 50%;
    color: #fff;
    font-size: 35px;
    transition: var(--transition);
}

.contact-box:hover .contact-box-icon {
    transform: scale(1.1);
}

.contact-box h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.contact-box p {
    margin-bottom: 15px;
    color: var(--gray-color);
}

.contact-box p a {
    color: var(--gray-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-box p a:hover {
    color: var(--primary-color);
}

.contact-box-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.contact-box-link:hover {
    color: #c0392b;
    gap: 10px;
}

.map-full-container {
    overflow: hidden;
    border-radius: var(--border-radius);
    position: relative;
    height: 450px;
    box-shadow: var(--box-shadow);
}

.map-full-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(50%) invert(0%) contrast(90%);
    transition: var(--transition);
}

.map-full-container iframe:hover {
    filter: grayscale(0%) invert(0%) contrast(100%);
}


.contact-form-container {
    background: #fff;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form label {
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.contact-form .form-control {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

.contact-form textarea.form-control {
    min-height: 140px;
}

.contact-form .loading,
.contact-form .error-message,
.contact-form .sent-message {
    display: none;
    padding: 15px;
    border-radius: 5px;
}

.contact-form .loading {
    background: rgba(255, 255, 255, 0.9);
    text-align: center;
    color: var(--secondary-color);
}

.contact-form .error-message {
    background: #ed3c0d;
    color: #fff;
    font-weight: 500;
}

.contact-form .sent-message {
    background: #18d26e;
    color: #fff;
    font-weight: 500;
}

.contact-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 100%;
}

.contact-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(0deg, rgba(44, 62, 80, 0.9) 0%, rgba(44, 62, 80, 0.7) 70%, rgba(44, 62, 80, 0) 100%);
    color: #fff;
    text-align: center;
}

.contact-info-overlay h3 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 10px;
}

.contact-info-overlay p {
    margin-bottom: 15px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.social-link {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    margin: 0 5px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-5px);
}


.faq-list {
    padding: 0;
}

.accordion-item {
    margin-bottom: 15px;
    border: none;
    border-radius: var(--border-radius) !important;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.accordion-button {
    padding: 20px 25px;
    font-weight: 600;
    font-size: 18px;
    color: var(--secondary-color);
    border: none;
    background: #fff;
}

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

.accordion-button:focus {
    box-shadow: none;
    border: none;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232c3e50' class='bi bi-plus' viewBox='0 0 16 16'%3E%3Cpath d='M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z'/%3E%3C/svg%3E");
    transition: var(--transition);
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23e74c3c' class='bi bi-dash' viewBox='0 0 16 16'%3E%3Cpath d='M4 8a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 0 1h-7A.5.5 0 0 1 4 8z'/%3E%3C/svg%3E");
}

.accordion-body {
    padding: 20px 25px;
    color: #666;
    line-height: 1.7;
}

@media (max-width: 767px) {
    #contacts-hero {
        height: auto;
        padding: 120px 0 80px;
    }
    
    .map-full-container {
        height: 300px;
    }
    
    .contact-form-container {
        padding: 25px;
    }
    
    .accordion-button {
        font-size: 16px;
        padding: 15px 20px;
    }
} 

#hero {
    background-image: url('../img/1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    color: #fff;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

#hero .container {
    position: relative;
    z-index: 2;
}

#hero .hero-text h1,
#hero .hero-text h2,
#hero .hero-text p {
    color: #fff;
}


#header:not(.header-scrolled) .nav-link {
    color: #fff !important;
}

#header:not(.header-scrolled) .nav-link:hover,
#header:not(.header-scrolled) .nav-link.active {
    color: var(--primary-color) !important;
}

#header:not(.header-scrolled) .brand-text {
    color: #fff;
}


#services-preview {
    background-image: url('../img/4.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    color: #fff;
}

#services-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1;
}

#services-preview .container {
    position: relative;
    z-index: 2;
}

#services-preview .section-title h2,
#services-preview .section-title p {
    color: #fff;
}

.services-swiper .swiper-slide {
    padding: 0 5px;
}

#testimonials {
    background-image: url('../img/3.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    color: #fff;
}

#testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

#testimonials .container {
    position: relative;
    z-index: 2;
}

#testimonials .section-title h2,
#testimonials .section-title p,
#testimonials .testimonial-content h3,
#testimonials .testimonial-content p {
    color: #fff;
}

#testimonials .testimonial-item {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}


@media (max-width: 991px) {
    #header {
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    }
    
    #header .nav-link, 
    #header .brand-text {
        color: var(--secondary-color) !important;
    }
    

    #header .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        margin: 0 -12px;
        padding: 15px;
        border-radius: 0 0 10px 10px;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }
    
    #header .navbar-collapse .nav-link {
        color: var(--text-color) !important;
        padding: 10px 15px !important;
    }
    
    #hero {
        height: auto;
        padding: 120px 0 60px;
    }
    
    .hero-text {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .hero-btns {
        justify-content: center;
    }
}

@media (max-width: 767px) {
    section {
        padding: 60px 0;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .section-title p {
        font-size: 16px;
    }
    
    .advantage-item, .feature-box, .service-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 575px) {
    .hero-text h1 {
        font-size: 32px;
    }
    
    .hero-text h2 {
        font-size: 20px;
    }
    
    .hero-btns .btn {
        display: block;
        width: 100%;
        margin: 0 0 10px 0 !important;
    }
}


@media (max-height: 500px) and (orientation: landscape) {
    #hero {
        padding: 110px 0 30px;
    }
    
    .hero-text h1 {
        font-size: 28px;
        margin-bottom: 5px;
    }
    
    .hero-text h2 {
        font-size: 18px;
        margin-bottom: 5px;
    }
    
    .hero-text p {
        font-size: 14px;
        margin-bottom: 10px;
    }
    
    .hero-btns .btn {
        padding: 8px 20px;
        font-size: 14px;
    }
    
    section {
        padding: 40px 0;
    }
    
    .feature-box, .service-card, .testimonial-item {
        padding: 15px;
    }
}


.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.about-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

#about .row {
    display: flex;
    flex-wrap: wrap;
}

#about .col-lg-6 {
    display: flex;
    flex-direction: column;
}

#about .advantages-list {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 0;
    padding-bottom: 0;
}

#about .advantages-list .advantage-item:first-child {
    margin-top: 0;
}

#about .advantages-list .advantage-item:last-child {
    margin-bottom: 0;
}


#services-preview .swiper-wrapper {
    margin: 0 -10px;
}

#services-preview .service-card {
    margin: 5px;
    height: calc(100% - 10px);
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.service-category-box {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-category-box h3 {
    color: var(--secondary-color, #343a40);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--primary-color, #0d6efd);
    padding-bottom: 10px;
}

.service-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.service-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 20px;
}

.service-list li:last-child {
    border-bottom: none;
}

.service-list li:before {
    content: "\F26F";
    font-family: "bootstrap-icons";
    color: var(--primary-color, #0d6efd);
    position: absolute;
    left: 0;
    top: 8px;
    font-size: 14px;
}

#services-full {
    display: none;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    overflow: hidden;
}

#services-full.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    gap: 25px;
}

.service-item {
    margin-bottom: 0;
}

.service-item-small,
.service-item-medium,
.service-item-large {
    grid-column: span 1;
}

.service-list-columns {
    column-count: 2;
    column-gap: 20px;
}

.service-list-columns li {
    break-inside: avoid;
}

@media (max-width: 991px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-item-small, 
    .service-item-medium,
    .service-item-large {
        grid-column: span 1;
    }
}

@media (max-width: 575px) {
    .service-list-columns {
        column-count: 1;
    }
}

.navbar-toggler {
    padding: 6px 8px;
    border: none;
    outline: none !important;
    box-shadow: none !important;
    z-index: 9999;
}

.custom-toggler-icon {
    display: inline-block;
    width: 24px;
    height: 18px;
    position: relative;
}

.custom-toggler-icon span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background-color: var(--secondary-color, #343a40);
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: .25s ease-in-out;
}

.custom-toggler-icon span:nth-child(1) {
    top: 3px;
}

.custom-toggler-icon span:nth-child(2) {
    top: 12px;
}

.navbar-toggler.active .custom-toggler-icon span:nth-child(1) {
    top: 8px;
    transform: rotate(45deg);
}

.navbar-toggler.active .custom-toggler-icon span:nth-child(2) {
    top: 8px;
    transform: rotate(-45deg);
}

@media (max-width: 991px) {
    #header .navbar-collapse {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        z-index: 998;
        padding: 80px 30px 30px;
        overflow-y: auto;
        transition: 0.3s ease-in-out;
        display: block;
        visibility: hidden;
        opacity: 0;
    }
    
    #header .navbar-collapse.show {
        left: 0;
        visibility: visible;
        opacity: 1;
    }
    
    #header .navbar-collapse .nav-item {
        margin: 15px 0;
    }
    
    #header .navbar-collapse .nav-link {
        font-size: 18px;
        padding: 10px 0 !important;
        display: block;
        text-align: left;
    }
    
    #header .navbar-collapse .phone-item {
        margin-top: 30px;
    }
    
    #header .navbar-collapse .phone-link {
        font-size: 20px;
    }
}

.footercopy {
    color: #fff !important;
}