* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 20px;
}



header {
    background-color: #fff;
    padding: 20px 0; 
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 65px; 
}

.logo img {
    height: 73px;
}

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

nav ul li {
    position: relative;
    padding-left: 20px;
}

nav ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #baa289; 
}

nav a {
	text-decoration: none;
	color: #333333;
	font-weight: 500;
	position: relative;
	font-family: Verdana, sans-serif;
	font-size: 18px;
}

nav a:hover {
    color: #4d4d4d;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -32.5px; 
    left: 0;
    width: 100%;
    height: 2px;
    background: #baa289;
    transform: scaleX(0); 
    transform-origin: left; 
    transition: transform 0.3s ease; 
}

nav a:hover::after {
    transform: scaleX(1); 
}

.language-selector a {
    text-decoration: none;
    color: #333333;
    margin-left: 20px;
    padding: 5px 10px;
    border-radius: 5px;
    position: relative;
    background-color: #e4e4e4; 
}

.language-selector a:hover {
    color: #4d4d4d;
}

.language-selector .lang-en::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: #baa289;
}

.language-selector a.activelang {
    background-color: #baa289; 
}

.mobile-menu ul li a {
    text-decoration: none;
    color: #333333;
    position: relative;
    display: block;
    padding: 10px 0;
}

.mobile-menu ul li a:hover {
    color: #4d4d4d;
}

.mobile-menu .language-selector {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.mobile-menu .language-selector a {
    text-decoration: none;
    color: #333333;
    margin: 0;
    padding: 5px 10px;
    position: relative;
    background-color: #e4e4e4; 
    border-radius: 5px; 
}

.mobile-menu .language-selector a:hover {
    color: #4d4d4d;
}

.mobile-menu .language-selector .lang-en::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: #baa289;
}

.mobile-menu .language-selector a.activelang {
    background-color: #baa289; 
}
.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
}


.slider {
    margin-top: 120px;
    position: relative;
    height: 480px;
    overflow: hidden;
    max-width: 1380px;
    margin-left: auto;
    margin-right: auto;
    background-size: cover;
    background-position: center;
    background-color: #f0ece3;
}

.slide {
    display: none;
    position: absolute;
    width: 100%;
    max-width: 1380px;
    height: 100%;
    display: flex;
    align-items: center; 
}

.slide.active {
    display: flex; 
}

.slide-content {
	padding-top: 100px;
	padding-right: 50px;
	padding-left: 50px;
	padding-bottom: 100px; 
	width: 600px; 
	margin-left: 0; 
	background: rgba(255, 255, 255, 0.8);
	position: relative; 
	animation: slideInFromRight 1s ease-out;
}

@keyframes slideInFromRight {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide.active .slide-content {
    animation: slideInFromRight 1s ease-out;
}

.slide h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.slide p {
    font-size: 18px;
    margin-bottom: 30px;
}

.slide .slide-contact {
	background-color: #baa289;
	color: #fff;
	border: none;
	padding: 21px 80px; 
	border-radius: 0 15px 15px 0;
	cursor: pointer;
	font-size: 24px;
	position: absolute;
	left: 0; 
	bottom: 0; 
	margin-bottom: 20px;
}

.slider-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.slider-controls button {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid #baa289;
    background: none;
    cursor: pointer;
}

.slider-controls button.active {
    background: #baa289;
}


.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    width: 400px;
    max-width: 90%;
}

.modal-content h2 {
    margin-bottom: 20px;
}

.modal-content input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.modal-content button {
    background: #baa289;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.close-modal {
    float: right;
    font-size: 24px;
    cursor: pointer;
}


.phone-section {
	text-align: center;
	margin: 60px auto;
	background-image: url(../images/phone-section.png);
	background-repeat: no-repeat;
	background-position: center top;
}

.phone-section a {
    font-size: 24px;
    color: #333;
    text-decoration: none;
}

.phone-section p:nth-child(2) {
    color: #666;
    margin: 10px 0;
}

.phone-section p:nth-child(3) {
    color: #baa289;
}


.certification-services {
    margin: 60px auto;
    text-align: left;
}

.certification-services h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.certification-services p {
    font-size: 16px;
    line-height: 1.6;
}

.what-we-offer {
	background-color: #fff;
	padding: 60px 0;
	border-radius: 10px;
	background-image: url(../images/what-we-offer.png);
	background-repeat: no-repeat;
	background-position: left 65px;
}

.what-we-offer h2 {
    font-size: 28px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
    justify-content: center;
}

.offer-grid div {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.offer-grid div:last-child {
    grid-column: 2;
}

.offer-grid .placeholder-img {
    width: 272px;
    height: 185px;
    margin: 0 auto 10px;
    border-radius: 5px;
}

.offer-grid div span {
    font-family: Verdana, sans-serif;
    font-size: 21px;
    max-width: 272px;
    text-align: center;
}

.why-choose-us {
    margin: 60px auto;
    text-align: left;
}

.why-choose-us h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.why-choose-us ul {
    list-style: none;
}

.why-choose-us li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 18px;
    line-height: 1.6;
}

.why-choose-us li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #baa289;
}


.contact-section {
	text-align: center;
	margin: 60px auto;
	background-image: url(../images/contact-section.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.contact-section .contact-btn {
    background-color: #baa289;
    color: #fff;
    border: none;
    padding: 21px 78px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 24px;
}

.regions-we-cover {
    padding: 60px 0;
    display: flex;
    gap: 30px;
    flex-direction: column; 
}

.regions-we-cover h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: left;
}

.regions-container {
	display: flex;
	gap: 30px;
	padding-left: 105px;
	background-image: url(../images/regions-container.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.regions-tabs {
    width: 30%;
}

.regions-tabs div {
    padding: 15px;
    background: #f0ece3;
    margin-bottom: 10px;
    border-radius: 5px;
    cursor: pointer;
}

.regions-tabs div.active {
    background: #baa289;
    color: #fff;
}

.regions-content {
    width: 70%;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 15px;
    scrollbar-width: auto; /* Для Firefox */
    scrollbar-color: #baa289 #f0ece3;
}

.regions-content::-webkit-scrollbar {
    width: 16px; /* Соответствует аккордеону */
}

.regions-content::-webkit-scrollbar-track {
    background: #f0ece3;
    border-radius: 10px;
}

.regions-content::-webkit-scrollbar-thumb {
    background: #baa289;
    border-radius: 10px;
}

.regions-content::-webkit-scrollbar-thumb:hover {
    background: #9c8a72;
}

.regions-content > div {
    display: none;
}

.regions-content > div.active {
    display: block;
}

.regions-content .mod-custom {
    display: none;
}

.regions-content > div.active .mod-custom {
    display: block;
}

.regions-content ul {
    list-style: none;
}

.regions-content li {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.regions-content img {
    width: 120px;
    height: 120px;
}

.regions-accordion {
    display: none;
}

.regions-accordion .region-tab {
    margin-bottom: 10px;
}

.regions-accordion .region-tab-title {
    padding: 15px;
    background: #f0ece3;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.regions-accordion .region-tab.active .region-tab-title {
    background: #baa289;
    color: #fff;
}

.regions-accordion .region-content {
    display: none;
    padding: 15px;
    background: #fff;
    border-radius: 5px;
    margin-top: 5px;
    max-height: 500px;
    overflow-y: auto;
    scrollbar-width: auto; /* Для Firefox, стандартная ширина (~16px) */
    scrollbar-color: #baa289 #f0ece3;
}

.regions-accordion .region-content::-webkit-scrollbar {
    width: 16px;
}

.regions-accordion .region-content::-webkit-scrollbar-track {
    background: #f0ece3;
    border-radius: 10px;
}

.regions-accordion .region-content::-webkit-scrollbar-thumb {
    background: #baa289;
    border-radius: 10px;
}

.regions-accordion .region-content::-webkit-scrollbar-thumb:hover {
    background: #9c8a72;
}

.regions-accordion .region-tab.active .region-content {
    display: block;
}

.regions-accordion ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.regions-accordion li {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.regions-accordion img {
    width: 120px;
    height: 120px;
}

@media (max-width: 1200px) {
    .regions-container {
        display: none;
    }

    .regions-accordion {
        display: block;
        width: 100%;
    }

    .regions-accordion .region-content {
        scrollbar-width: 18px; /* Firefox */
        scrollbar-color: #baa289 #f0ece3;
    }

    .regions-accordion .region-content::-webkit-scrollbar {
        width: 18px; /* Chrome, Safari, Edge */
    }

    .regions-accordion .region-content::-webkit-scrollbar-track {
        background: #f0ece3;
        border-radius: 10px;
    }

    .regions-accordion .region-content::-webkit-scrollbar-thumb {
        background: #baa289;
        border-radius: 10px;
    }

    .regions-accordion .region-content::-webkit-scrollbar-thumb:hover {
        background: #9c8a72;
    }
}

.documents-we-help {
    display: flex;
    gap: 30px;
    padding: 60px 0;
}

.documents-we-help img {
    width: 30%;
    height: auto;
}

.documents-we-help ul {
	width: 75%;
	list-style: none;
	background-image: url(../images/documentsul.png);
	background-repeat: no-repeat;
	background-position: right center;
}

.documents-we-help li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    font-size: 21px;
    line-height: 1.6;
}

.documents-we-help li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #baa289;
}


.technical-support {
    display: flex;
    gap: 30px;
    padding: 60px 0;
}

.technical-support img {
    width: 30%;
    height: auto;
    order: 2;
}

.technical-support ul {
	width: 75%;
	list-style: none;
	text-align: right;
	background-image: url(../images/technicalul.png);
	background-repeat: no-repeat;
	background-position: left center;
	padding-top: 40px;
}

.technical-support li {
    position: relative;
    padding-right: 30px; 
    margin-bottom: 15px;
    font-size: 21px;
    line-height: 1.6;
}
.technical-support li::before {
    content: '';
    position: absolute;
    right: 0; 
    top: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #baa289;
}


.testimonials {
    padding: 60px 0;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.testimonial {
    width: 30%;
    min-width: 300px;
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    text-align: center;
    background-repeat: no-repeat; 
    background-position: center bottom; 
    background-size: contain; 
}

.testimonial:nth-child(1) {
    background-image: url('../images/testimonial-a.png');
}

.testimonial:nth-child(2) {
    background-image: url('../images/testimonial-b.png');
}

.testimonial:nth-child(3) {
    background-image: url('../images/testimonial-c.png');
}

.testimonial h4 {
    margin-bottom: 10px;
}

.testimonial p:first-of-type {
    font-style: italic;
    margin-bottom: 10px;
}


.news {
    padding: 60px 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-item {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.news-item h3 {
    margin-bottom: 15px;
}

.news-item p {
    margin-bottom: 20px;
}

.news-item .contact-btn {
    background-color: #baa289;
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 12px;
    border-radius: 15px;
    cursor: pointer;
}


footer {
	background-color: #333;
	color: #fff;
	padding: 23px 0;
	background-image: url(../images/footer.png);
	background-repeat: no-repeat;
	background-position: center center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-content nav ul {
    flex-direction: column;
    gap: 10px;
}

.footer-content nav a {
    color: #fff;
}

.footer-contact p {
    margin-bottom: 10px;
}

.footer-bottom {
    text-align: center;
    margin-top: 20px;
}


@media (max-width: 1000px) {
    .header-content nav, .header-content .language-selector {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-menu {
        display: none;
        position: absolute;
        top: 100px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .mobile-menu.active {
        display: block;
    }

    .mobile-menu ul {
        flex-direction: column;
        gap: 5px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .mobile-menu ul li {
        background: #f0ece3;
        padding-left: 15px;
        margin-bottom: 5px;
    }

    .mobile-menu ul li a {
        transition: background-color 0.3s ease;
    }
    .mobile-menu ul li a:active,
    .mobile-menu ul li a.active {
        background-color: rgba(0, 0, 0, 0.1);
    }

    .mobile-menu .language-selector {
        margin-top: 20px;
        display: flex;
        gap: 10px;
    }

    .mobile-menu .language-selector a {
        text-decoration: none;
        color: #333333;
        margin: 0;
        padding: 5px 10px;
        position: relative;
        background: none;
    }

    .mobile-menu .language-selector a {
        margin: 0 10px;
    }

    .slider {
        height: 300px;
        max-width: 100%;
    }

    .slide {
        max-width: 100%;
    }

    .slide-content {
        margin-top: 20px;
        height: 60%;
        transform: none;
        left: 0;
        margin-left: 0;
        width: 100%;
        padding: 20px;
        box-sizing: border-box;
    }

    .slide h2 {
        font-size: 24px;
    }

    .slide p {
        font-size: 16px;
    }

    .slide .slide-contact, .contact-section .contact-btn {
        padding: 10px 30px;
        font-size: 18px;
        margin-left: -20px;
    }

    .news-item .contact-btn {
        padding: 7px 15px;
        font-size: 10px;
    }

    .certification-services, .why-choose-us {
        padding-left: 0;
        text-align: left;
    }

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

    .offer-grid div:last-child {
        grid-column: auto;
    }

    .regions-we-cover {
        flex-direction: column;
    }

    .regions-content {
        max-height: none;
        overflow-y: visible;
        padding-right: 0;
    }

    .regions-tabs, .regions-content {
        width: 100%;
    }

    .documents-we-help, .technical-support {
        flex-direction: column;
    }

    .documents-we-help img, .technical-support img {
        width: 100%;
        order: 0;
    }

    .documents-we-help ul, .technical-support ul {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .why-choose-us ul {
        padding-left: 20px;
        padding-right: 20px;
    }

    .regions-content ul, .regions-accordion ul {
        padding-left: 20px;
        padding-right: 20px;
    }

    .testimonials, .news {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content nav, .header-content .language-selector {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .mobile-menu {
        display: none;
        position: absolute;
        top: 100px;
        left: (continues from previous code)
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }

    .mobile-menu.active {
        display: block;
    }

    .mobile-menu ul {
        flex-direction: column;
        gap: 20px;
        padding-left: 20px;
        padding-right: 20px;
    }

    .mobile-menu .language-selector {
        margin-top: 20px;
    }

    .mobile-menu .language-selector a {
        margin: 0 10px;
    }

    .slider {
        height: 300px;
        max-width: 100%;
    }

    .slide {
        max-width: 100%;
    }

    .slide-content {
        margin-top: 20px;
        height: 65%;
        transform: none;
        left: 0;
        margin-left: 0;
        width: 100%;
        padding: 20px;
        box-sizing: border-box;
    }

    .slide h2 {
        font-size: 24px;
    }

    .slide p {
        font-size: 16px;
    }

    .slide .slide-contact, .contact-section .contact-btn {
        padding: 10px 30px;
        font-size: 18px;
        margin-left: -20px;
    }

    .news-item .contact-btn {
        padding: 7px 15px;
        font-size: 10px;
    }

    .certification-services, .why-choose-us {
        padding-left: 0;
        text-align: left;
    }

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

    .offer-grid div:last-child {
        grid-column: auto;
    }

    .regions-we-cover {
        flex-direction: column;
    }

    .regions-tabs, .regions-content {
        width: 100%;
    }

    .documents-we-help, .technical-support {
        flex-direction: column;
    }

    .documents-we-help img, .technical-support img {
        width: 100%;
        order: 0;
    }

    .documents-we-help ul, .technical-support ul {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .why-choose-us ul {
        padding-left: 20px;
        padding-right: 20px;
    }

    .regions-content ul, .regions-accordion ul {
        padding-left: 20px;
        padding-right: 20px;
    }

    .testimonials, .news {
        grid-template-columns: 1fr;
    }
}



.slider {
    position: relative;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(186, 162, 137, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.slider:hover .slider-nav {
    opacity: 1;
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

.slider-nav:focus {
    outline: none;
    opacity: 1;
}


@media (max-width: 768px) {
    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slider-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
}

.slider-controls button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #baa289;
    background: transparent;
    cursor: pointer;
}

.slider-controls button.active {
    background: #baa289;
}

@media (max-width: 412px) {

.slide-content {
    margin-top: 0px;          
    height: 80%; 
    transform: none;           
    left: 0;                   
    margin-left: 0;            
    width: 100%;              
    padding: 20px;             
    box-sizing: border-box;    
}

}


.certification-services, .why-choose-us,.regions-we-cover h2, .documents-we-helph2 {
	padding-left: 105px;
	background-image: url(../images/why.png);
	background-repeat: no-repeat;
	background-position: left top;
}


.documents-we-helph2 {
	max-width: 1380px;
	margin-left: auto;
	margin-right: auto;
}

.phone-section .open-modal {cursor: pointer}


.to-top-btn {
    display: none;
    position: fixed;
    bottom: 200px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #333;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 24px;
    z-index: 1000;
    transition: opacity 0.3s;
}

.to-top-btn:hover {
    background-color: #555;
}

.to-top-btn.show {
    display: block;
}


@media (max-width: 600px) {
	
	.certification-services, .why-choose-us {padding-left: 10px;}
	.certification-services h2, .why-choose-us h2 {padding-left: 70px;}
	.regions-we-cover {padding-left: 80px;}
	.logo img {height: 38px;}
	header .container {padding-right: 45px;}
	.regions-we-cover { padding-left: 0px;}
	.news-item { padding: 0px;}
	.contact-section {
    margin-top: -10px;
    margin-bottom: 60px;
}

 .regions-we-cover h2, .documents-we-helph2 {padding-left: 85px;}
		

footer {background-image: none;}
	
	
	.footer-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start; 
    text-align: left; 
    gap: 20px; 
    padding: 20px;
}

.footer-content nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px; 
}

.footer-content nav ul li a {
    text-decoration: none;
    color: #fff; 
    font-size: 16px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px; 
}

.footer-contact p {
    margin: 0;
    font-size: 14px;
    color: #fff; 
}


.footer-copyright {
    font-size: 12px;
    color: #fff; 
}


	
}