:root {
    --brand-blue: #03269e;
    --brand-blue-dark: #001459;
    --heading-color: #141414;
    --muted-color: #595959;
    --border-color: #e7eaf0;
}

html {
    scroll-behavior: auto;
}

body {
    background: #ffffff;
    color: var(--heading-color);
    font-family: "Nunito Sans", Arial, Helvetica, sans-serif;
    line-height: 1.65;
    margin: 0;
    padding-top: 70px;
}

a {
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.whatsapp-floating-button {
    align-items: center;
    background: #25d366;
    border-radius: 50%;
    bottom: 24px;
    bottom: max(24px, env(safe-area-inset-bottom));
    box-shadow: 0 12px 28px rgba(8, 76, 39, 0.28);
    color: #ffffff;
    display: inline-flex;
    height: 60px;
    justify-content: center;
    position: fixed;
    right: 24px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    width: 60px;
    z-index: 1040;
}

.whatsapp-floating-button img {
    height: 32px;
    width: 32px;
}

.whatsapp-floating-button:hover,
.whatsapp-floating-button:focus {
    background: #1fbd5a;
    box-shadow: 0 15px 32px rgba(8, 76, 39, 0.34);
    color: #ffffff;
    transform: translateY(-3px);
}

.whatsapp-floating-button:focus-visible {
    outline: 3px solid rgba(37, 211, 102, 0.38);
    outline-offset: 4px;
}

.homepage-section {
    padding: 82px 0;
}

.section-heading {
    margin-bottom: 48px;
}

.section-heading h2,
.why-copy h2 {
    color: var(--heading-color);
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    margin: 0;
}

.section-heading p {
    color: var(--muted-color);
    font-size: 15px;
    margin: 16px auto 0;
}

.site-header .navbar {
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    min-height: 70px;
    padding: 0;
}

.homepage-navbar {
    min-height: 70px;
}

.brand-mark {
    align-items: center;
    display: inline-flex;
    margin-right: 28px;
    padding: 0;
}

.brand-logo {
    display: block;
    height: auto;
    width: 170px;
}

.navigation-backdrop {
    display: none;
}

.homepage-navbar .navbar-nav {
    column-gap: 18px;
}

.navbar-light .navbar-nav .nav-link {
    align-items: center;
    color: #111111;
    display: inline-flex;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    min-height: 70px;
    padding: 0;
    position: relative;
}

.navbar-light .navbar-nav .nav-link:not(.dropdown-toggle)::after {
    background: var(--brand-blue);
    bottom: 18px;
    content: "";
    height: 2px;
    left: 0;
    position: absolute;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.2s ease;
    width: 100%;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--brand-blue);
}

.navbar-light .navbar-nav .nav-link:hover::after,
.navbar-light .navbar-nav .nav-link:focus::after,
.navbar-light .navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

.services-navigation-control {
    align-items: center;
    display: flex;
}

.services-menu-toggle {
    align-items: center;
    background: transparent;
    border: 0;
    color: #111111;
    display: none;
    height: 42px;
    justify-content: center;
    padding: 0;
    width: 42px;
}

@media (min-width: 992px) {
    .services-header-menu {
        background: linear-gradient(100deg, var(--brand-blue), var(--brand-blue-dark));
        box-shadow: 0 12px 28px rgba(0, 20, 89, 0.16);
        left: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        right: 0;
        top: 70px;
        transform: translateY(-8px);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
        visibility: hidden;
        z-index: 1029;
    }

    .services-navigation-item:hover .services-header-menu,
    .services-navigation-item:focus-within .services-header-menu,
    .services-header-menu.is-persistent {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
        transition-delay: 0s;
        visibility: visible;
    }

    .services-menu-list {
        align-items: stretch;
        display: flex;
        gap: clamp(14px, 1.7vw, 34px);
        min-height: 58px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .services-menu-list::-webkit-scrollbar {
        display: none;
    }

    .services-menu-link {
        align-items: center;
        color: rgba(255, 255, 255, 0.9);
        display: inline-flex;
        flex: 0 0 auto;
        font-size: 12px;
        font-weight: 800;
        min-height: 58px;
        position: relative;
        white-space: nowrap;
    }

    .services-menu-link::after {
        background: #ffffff;
        bottom: 10px;
        content: "";
        height: 2px;
        left: 0;
        position: absolute;
        transform: scaleX(0);
        transform-origin: left center;
        transition: transform 0.2s ease;
        width: 100%;
    }

    .services-menu-link:hover,
    .services-menu-link:focus,
    .services-menu-link.active {
        color: #ffffff;
    }

    .services-menu-link:hover::after,
    .services-menu-link:focus::after,
    .services-menu-link.active::after {
        transform: scaleX(1);
    }
}

.download-link {
    gap: 6px;
}

.download-icon {
    font-size: 16px;
    line-height: 1;
}

.catalog-modal .modal-content {
    border: 0;
    border-radius: 20px;
    box-shadow: 0 28px 60px rgba(3, 38, 158, 0.22);
    overflow: hidden;
}

.catalog-modal .modal-content::before {
    background: linear-gradient(105deg, var(--brand-blue), var(--brand-blue-dark));
    content: "";
    display: block;
    height: 6px;
    width: 100%;
}

.catalog-modal .modal-header {
    border-bottom: 0;
    justify-content: flex-end;
    padding: 14px 20px 0;
}

.catalog-modal .modal-body {
    padding: 12px 26px 26px;
}

.catalog-list li + li {
    margin-top: 12px;
}

.catalog-list-link {
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--heading-color);
    display: flex;
    font-weight: 700;
    gap: 14px;
    padding: 16px 18px;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.catalog-list-link .download-icon {
    align-items: center;
    background: rgba(3, 38, 158, 0.08);
    border-radius: 50%;
    color: var(--brand-blue);
    display: inline-flex;
    flex-shrink: 0;
    font-size: 18px;
    height: 42px;
    justify-content: center;
    transition: background-color 0.2s ease, color 0.2s ease;
    width: 42px;
}

.catalog-list-link:hover,
.catalog-list-link:focus {
    background: #f7f9ff;
    border-color: var(--brand-blue);
    box-shadow: 0 12px 24px rgba(3, 38, 158, 0.14);
    color: var(--brand-blue);
    transform: translateY(-2px);
}

.catalog-list-link:hover .download-icon,
.catalog-list-link:focus .download-icon {
    background: var(--brand-blue);
    color: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
    .catalog-list-link {
        transition: none;
    }

    .catalog-list-link:hover,
    .catalog-list-link:focus {
        transform: none;
    }
}

.language-dropdown .dropdown-toggle {
    background: transparent;
    gap: 6px;
    margin: 0;
    min-height: 70px !important;
    padding: 0 !important;
}

.language-dropdown .dropdown-toggle::after {
    border-top-color: #111111;
    margin-left: 1px;
    position: static;
    transform: none;
    width: auto;
}

.language-dropdown .dropdown-toggle:hover::after,
.language-dropdown .dropdown-toggle:focus::after {
    transform: none;
}

.language-dropdown .dropdown-menu {
    border: 0;
    border-radius: 8px;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.16);
    min-width: 158px;
    padding: 7px;
    z-index: 1040;
}

.language-dropdown .dropdown-item {
    align-items: center;
    display: flex;
    font-size: 13px;
    font-weight: 700;
    gap: 8px;
    padding: 8px 10px;
}

.language-dropdown .dropdown-item.active,
.language-dropdown .dropdown-item:active {
    background: #eef2ff;
    color: var(--brand-blue);
}

.flag-icon {
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.08);
    display: inline-block;
    flex: 0 0 auto;
    height: 28px;
    width: 28px;
}

.flag-id {
    background: linear-gradient(#d71920 0 50%, #ffffff 50% 100%);
}

.flag-zh {
    background: radial-gradient(circle at 31% 34%, #ffde00 0 8%, transparent 9%), #de2910;
}

.header-contact-button {
    align-items: center;
    border: 2px solid var(--brand-blue);
    border-radius: 999px;
    color: var(--brand-blue);
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    justify-content: center;
    min-height: 38px;
    min-width: 128px;
    padding: 7px 18px;
}

.header-contact-button:hover,
.header-contact-button:focus,
.header-contact-button.active {
    background: var(--brand-blue);
    color: #ffffff;
}

.hero-section {
    height: calc(100vh - 70px);
    min-height: 760px;
    overflow: hidden;
    position: relative;
}

.hero-swiper {
    height: 100%;
    inset: 0;
    position: absolute;
    width: 100%;
}

.hero-swiper .swiper-slide {
    height: 100%;
}

.hero-slide {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.hero-image {
    height: 100%;
    object-fit: cover;
    object-position: center;
    width: 100%;
}

.hero-overlay {
    background: linear-gradient(90deg, rgba(1, 8, 25, 0.88) 0%, rgba(2, 13, 34, 0.62) 43%, rgba(2, 9, 25, 0.22) 78%);
    inset: 0;
    pointer-events: none;
    position: absolute;
    z-index: 1;
}

.hero-content {
    color: #ffffff;
    inset: 0;
    pointer-events: none;
    position: absolute;
    z-index: 2;
}

.hero-copy {
    left: 0;
    max-width: 850px;
    pointer-events: auto;
    position: absolute;
    top: 38%;
    transform: translateY(-50%);
}

.hero-copy h1 {
    font-size: 64px;
    font-weight: 400;
    letter-spacing: -1.6px;
    line-height: 1.14;
    margin: 0 0 46px;
}

.hero-copy p {
    font-size: 21px;
    font-weight: 400;
    line-height: 1.55;
    margin: 0 0 34px;
    white-space: pre-line;
}

.hero-button {
    background: linear-gradient(105deg, var(--brand-blue), var(--brand-blue-dark));
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    min-width: 250px;
    padding: 17px 32px;
}

.hero-button:hover,
.hero-button:focus {
    background: #ffffff;
    color: var(--brand-blue);
}

.hero-note {
    bottom: 48px;
    color: #ffffff;
    font-size: 21px;
    font-style: italic;
    font-weight: 400;
    left: 0;
    line-height: 1.55;
    margin: 0;
    position: absolute;
}

.slideshow-preview-page {
    overflow: hidden;
}

.slideshow-preview-page .site-header,
.slideshow-preview-page .slideshow-preview-main,
.slideshow-preview-page .hero-section {
    width: 100%;
}

.slideshow-preview-page .site-header {
    pointer-events: none;
}

.certification-strip {
    background: linear-gradient(105deg, var(--brand-blue), var(--brand-blue-dark));
    color: #ffffff;
    min-height: 260px;
    padding: 42px 0;
}

.certification-layout {
    align-items: center;
    display: grid;
    gap: 70px;
    grid-template-columns: 1fr 1fr;
    min-height: 176px;
}

.certification-layout h2 {
    font-size: 21px;
    font-weight: 800;
    margin: 0;
    text-align: center;
}

.carbon-card {
    background: #252a34;
    border-radius: 8px;
    color: #ffffff;
    margin-left: auto;
    max-width: 550px;
    padding: 16px 20px;
    width: 100%;
}

.carbon-card-head {
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
    display: flex;
    font-size: 11px;
    justify-content: space-between;
    padding-bottom: 9px;
}

.carbon-card-grid {
    display: grid;
    font-size: 11px;
    gap: 5px 20px;
    grid-template-columns: 1fr auto;
    padding: 10px 0;
}

.carbon-card small {
    color: rgba(255, 255, 255, 0.75);
    display: block;
    font-size: 9px;
    line-height: 1.45;
}

.portfolio-section {
    padding-bottom: 46px;
    padding-top: 102px;
}

.portfolio-swiper {
    height: 590px;
    width: 100%;
}

.portfolio-swiper .swiper-wrapper {
    align-content: flex-start;
}

.portfolio-item {
    border-radius: 5px;
    margin: 0;
    overflow: hidden;
    user-select: none;
}

.portfolio-item img {
    display: block;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
    width: 100%;
}

.portfolio-item:hover img {
    transform: scale(1.04);
}

.video-section {
    padding: 36px 0 84px;
}

.video-embed {
    --plyr-color-main: var(--brand-blue);
    margin: 0 auto;
    max-width: 1100px;
    width: 100%;
}

.video-embed > .plyr,
.video-embed > .plyr__video-embed {
    border-radius: 5px;
    overflow: hidden;
}

.video-embed iframe {
    border: 0;
}

.services-section {
    padding-top: 70px;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 38px;
}

.service-card {
    align-items: center;
    border-radius: 10px;
    color: var(--heading-color);
    display: flex;
    flex: 0 0 20%;
    flex-direction: column;
    justify-content: center;
    min-height: 176px;
    padding: 18px;
    text-align: center;
    transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.service-card:hover,
.service-card:focus {
    background: linear-gradient(105deg, var(--brand-blue), var(--brand-blue-dark));
    box-shadow: 0 18px 35px rgba(3, 38, 158, 0.2);
    color: #ffffff;
    outline: none;
    transform: translateY(-3px);
}

.service-icon {
    align-items: center;
    display: flex;
    height: 70px;
    justify-content: center;
    margin-bottom: 8px;
    width: 70px;
}

.service-icon img {
    height: 56px;
    object-fit: contain;
    transition: filter 0.25s ease;
    width: 56px;
}

.service-card:hover .service-icon img,
.service-card:focus .service-icon img {
    filter: brightness(0) invert(1);
}

.service-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(3, 38, 158, 0.22), 0 18px 35px rgba(3, 38, 158, 0.2);
}

.service-card h3 {
    font-size: 14px;
    font-weight: 800;
    margin: 0;
}

.why-section {
    padding-bottom: 104px;
    padding-top: 96px;
}

.why-layout {
    --bs-gutter-x: 78px;
}

.why-image {
    border-radius: 5px;
    height: 650px;
    object-fit: cover;
    width: 100%;
}

.why-copy h2 {
    margin-bottom: 48px;
    max-width: 540px;
}

.reason-list {
    display: grid;
    gap: 38px;
}

.reason-list article {
    display: grid;
    gap: 17px;
    grid-template-columns: 32px 1fr;
}

.check-icon {
    color: var(--brand-blue);
    display: block;
    font-size: 25px;
    line-height: 1;
    margin-top: 2px;
}

.reason-list h3 {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 13px;
}

.reason-list p {
    color: var(--muted-color);
    font-size: 15px;
    line-height: 2;
    margin: 0;
}

.materials-section {
    padding-bottom: 112px;
    padding-top: 68px;
}

.materials-heading {
    margin-bottom: 52px;
}

.materials-heading p {
    max-width: 1040px;
}

.materials-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 42px 18px;
    justify-content: center;
}

.material-card {
    flex: 0 0 calc(25% - 14px);
    min-width: 0;
}

.material-card > img,
.material-image-placeholder {
    aspect-ratio: 1.7 / 1;
    border-radius: 5px;
    object-fit: cover;
    transition: transform 0.25s ease;
    width: 100%;
}

.material-image-placeholder {
    background: #e6e8eb;
    display: block;
}

.material-card:hover > img {
    transform: scale(0.98);
}

.material-card h3 {
    font-size: 14px;
    font-weight: 800;
    margin: 12px 0 8px;
}

.material-specs {
    align-items: flex-start;
    color: #242424;
    display: flex;
    font-size: 12px;
    gap: 10px;
    justify-content: space-between;
    line-height: 1.4;
}

.material-specs span {
    align-items: center;
    display: inline-flex;
    gap: 5px;
}

.material-spec-icon {
    color: #53627a;
    flex: 0 0 auto;
    font-size: 16px;
    line-height: 1;
}

.location-section {
    padding: 72px 0 102px;
}

.location-heading {
    margin-bottom: 28px;
}

.location-map {
    background: #e5e7eb;
    height: 650px;
    overflow: hidden;
    position: relative;
}

.location-map-frame {
    border: 0;
    display: block;
    height: 100%;
    width: 100%;
}

.location-panel {
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.14);
    min-height: 310px;
    position: absolute;
    right: 0;
    top: 0;
    width: 405px;
    z-index: 4;
}

.location-tabs {
    background: #ffffff;
    display: flex;
    min-height: 54px;
}

.location-tabs span {
    align-items: center;
    display: inline-flex;
    font-size: 12px;
    font-weight: 800;
    justify-content: center;
    padding: 8px 4px;
    width: 25%;
}

.location-tabs span.active {
    background: var(--brand-blue);
    color: #ffffff;
}

.location-details {
    padding: 38px 32px 34px;
}

.location-details h3 {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 26px;
}

.location-details ul {
    color: #303744;
    font-size: 13px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.location-details li {
    align-items: flex-start;
    display: flex;
    gap: 13px;
    line-height: 1.7;
}

.location-details li + li {
    margin-top: 17px;
}

.location-details a {
    color: #4b4b4b;
}

.location-details a:hover,
.location-details a:focus {
    color: var(--brand-blue);
}

.contact-icon {
    align-items: center;
    color: var(--brand-blue);
    display: inline-flex;
    flex: 0 0 18px;
    font-size: 17px;
    font-style: normal;
    justify-content: center;
    line-height: 1;
    margin-top: 3px;
}

.articles-section {
    padding-bottom: 116px;
    padding-top: 74px;
}

.articles-heading {
    align-items: center;
    display: flex;
    justify-content: space-between;
}

.articles-heading a,
.article-card a {
    color: var(--brand-blue);
    font-size: 12px;
    font-weight: 800;
}

.article-link-icon {
    font-size: 14px;
    margin-left: 2px;
    vertical-align: -1px;
}

.article-card img {
    aspect-ratio: 1.55 / 1;
    border-radius: 4px;
    margin-bottom: 22px;
    object-fit: cover;
    width: 100%;
}

/* Default logo fallback: contain instead of cover so the wide logo is not cropped.
   ponytail: !important overrides the per-page `object-fit: cover` rules; upgrade to
   per-page selectors if the fallback ever needs different framing per page. */
.article-image-fallback {
    background: #e6e8eb;
    object-fit: contain !important;
    padding: 9%;
}

.article-card h3 {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
    margin: 0 0 14px;
}

.article-card p {
    color: var(--muted-color);
    font-size: 13px;
    line-height: 1.85;
    margin: 0 0 16px;
}

.site-footer {
    background: linear-gradient(105deg, var(--brand-blue), var(--brand-blue-dark));
    color: #ffffff;
    padding: 74px 0 64px;
}

.footer-brand {
    display: inline-block;
    margin-bottom: 15px;
}

.footer-logo {
    display: block;
    filter: brightness(0) invert(1);
    height: auto;
    opacity: 0.92;
    transition: opacity 0.2s ease;
    width: 190px;
}

.footer-brand:hover .footer-logo,
.footer-brand:focus .footer-logo {
    opacity: 1;
}

.site-footer h2 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 20px;
}

.site-footer p,
.site-footer li {
    color: rgba(255, 255, 255, 0.83);
    font-size: 13px;
}

.footer-intro strong {
    font-size: 11px;
    line-height: 1.6;
}

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

.site-footer li + li {
    margin-top: 11px;
}

.site-footer li a {
    color: inherit;
}

.site-footer li a:hover,
.site-footer li a:focus {
    color: #ffffff;
}

.footer-contact p {
    margin-bottom: 11px;
}

.footer-office-name {
    color: #ffffff !important;
    font-weight: 800;
    margin-bottom: 4px !important;
}

.footer-address {
    line-height: 1.7;
    margin-bottom: 17px !important;
}

.footer-contact p a {
    color: inherit;
}

.footer-contact p a:hover,
.footer-contact p a:focus {
    color: #ffffff;
}

.footer-contact-icon {
    font-size: 16px;
    margin-right: 8px;
    vertical-align: -2px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 28px;
}

.social-links a {
    align-items: center;
    color: #ffffff;
    display: inline-flex;
    font-size: 22px;
    height: 28px;
    justify-content: center;
    width: 28px;
}

@media (max-width: 1199.98px) {
    .homepage-navbar .navbar-nav {
        column-gap: 10px;
    }

    .brand-logo {
        width: 150px;
    }

    .hero-copy {
        left: 12px;
    }

    .why-layout {
        --bs-gutter-x: 50px;
    }

    .location-panel {
        width: 360px;
    }
}

@media (max-width: 991.98px) {
    body {
        padding-top: 66px;
    }

    body.navigation-open {
        overflow: hidden;
    }

    .site-header .navbar,
    .homepage-navbar {
        min-height: 66px;
    }

    .site-header .navbar {
        z-index: 1050;
    }

    .homepage-navbar {
        padding-left: 20px;
        padding-right: 20px;
    }

    .brand-logo {
        width: 145px;
    }

    .navigation-toggle {
        align-items: center;
        border: 1px solid #cfd3da;
        border-radius: 5px;
        display: inline-flex;
        flex-direction: column;
        height: 42px;
        justify-content: space-between;
        padding: 11px 13px;
        position: relative;
        width: 56px;
        z-index: 1060;
    }

    .navigation-toggle:focus {
        box-shadow: 0 0 0 3px rgba(3, 38, 158, 0.18);
    }

    .navigation-toggle-line {
        background: #4a4a4a;
        display: block;
        height: 2px;
        transition: opacity 0.2s ease, transform 0.3s ease;
        width: 26px;
    }

    .navigation-toggle.is-active .navigation-toggle-line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .navigation-toggle.is-active .navigation-toggle-line:nth-child(2) {
        opacity: 0;
    }

    .navigation-toggle.is-active .navigation-toggle-line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .navigation-backdrop {
        background: rgba(4, 10, 24, 0.58);
        display: block;
        inset: 0;
        opacity: 0;
        pointer-events: none;
        position: fixed;
        transition: opacity 0.3s ease;
        z-index: 1051;
    }

    .navigation-backdrop.is-visible {
        opacity: 1;
        pointer-events: auto;
    }

    .main-navigation {
        background: #ffffff;
        box-shadow: -18px 0 42px rgba(15, 23, 42, 0.18);
        display: block;
        height: 100vh;
        height: 100dvh;
        margin: 0;
        max-height: none;
        max-width: 320px;
        overscroll-behavior: contain;
        overflow-y: auto;
        padding: 86px 24px 32px;
        position: fixed;
        right: 0;
        top: 0;
        transform: translateX(100%);
        transition: transform 0.3s ease, visibility 0s linear 0.3s;
        visibility: hidden;
        width: 82vw;
        z-index: 1052;
    }

    .main-navigation.is-open {
        transform: translateX(0);
        transition-delay: 0s;
        visibility: visible;
    }

    .main-navigation .navbar-nav {
        min-height: 100%;
    }

    .main-navigation .navbar-nav > .nav-item:last-child {
        margin-top: auto;
        padding-top: 16px;
        width: 100%;
    }

    .navbar-light .navbar-nav .nav-link {
        font-size: 15px;
        margin: 0;
        min-height: 45px;
        width: 100%;
    }

    .navbar-light .navbar-nav .nav-link:not(.dropdown-toggle)::after {
        bottom: 6px;
        width: 110px;
    }

    .services-navigation-item {
        width: 100%;
    }

    .services-navigation-control {
        width: 100%;
    }

    .services-navigation-link {
        flex: 1 1 auto;
    }

    .services-menu-toggle {
        display: inline-flex;
        flex: 0 0 auto;
        transition: color 0.2s ease, transform 0.2s ease;
    }

    .services-navigation-item.is-open .services-menu-toggle {
        color: var(--brand-blue);
        transform: rotate(180deg);
    }

    .services-header-menu,
    .services-header-menu.is-persistent {
        background: #f5f7fb;
        border-radius: 5px;
        max-height: 0;
        opacity: 1;
        overflow: hidden;
        pointer-events: none;
        position: static;
        transform: none;
        transition: max-height 0.3s ease, margin-bottom 0.3s ease;
        visibility: visible;
        width: 100%;
    }

    .services-navigation-item.is-open .services-header-menu {
        margin-bottom: 10px;
        max-height: 440px;
        pointer-events: auto;
    }

    .services-menu-list {
        display: block;
        padding: 7px 0;
    }

    .services-menu-link {
        color: #333333;
        display: block;
        font-size: 13px;
        font-weight: 700;
        padding: 8px 16px;
    }

    .services-menu-link:hover,
    .services-menu-link:focus,
    .services-menu-link.active {
        background: #e9eeff;
        color: var(--brand-blue);
    }

    .language-dropdown .dropdown-toggle {
        margin: 0;
        min-height: 45px !important;
        width: 106px;
    }

    .header-contact-button {
        margin-top: 0;
        width: 100%;
    }

    .hero-section {
        height: calc(100vh - 66px);
        min-height: 680px;
    }

    .hero-copy {
        left: 20px;
        max-width: 660px;
        top: 43%;
    }

    .hero-copy h1 {
        font-size: 48px;
    }

    .hero-copy p {
        font-size: 18px;
    }

    .hero-note {
        font-size: 18px;
        left: 20px;
    }

    .certification-layout {
        gap: 35px;
    }

    .service-card {
        flex-basis: 33.3333%;
    }

    .why-image {
        height: 520px;
        margin-bottom: 50px;
    }

    .material-card {
        flex-basis: calc(33.3333% - 12px);
    }

    .location-map {
        height: auto;
        overflow: visible;
    }

    .location-map-frame {
        height: 500px;
    }

    .location-panel {
        min-height: 0;
        position: relative;
        right: auto;
        top: auto;
        width: 100%;
    }

    .location-details {
        padding: 35px;
    }
}

@media (max-width: 767.98px) {
    .why-layout,
    .site-footer .row {
        --bs-gutter-x: 1.5rem;
    }

    .whatsapp-floating-button {
        backface-visibility: hidden;
        bottom: 28px;
        bottom: calc(28px + env(safe-area-inset-bottom, 0px));
        height: 54px;
        right: 16px;
        transform: translate3d(0, 0, 0);
        will-change: transform;
        width: 54px;
    }

    .whatsapp-floating-button img {
        height: 29px;
        width: 29px;
    }

    .homepage-section {
        padding: 58px 0;
    }

    .section-heading {
        margin-bottom: 30px;
    }

    .section-heading h2,
    .why-copy h2 {
        font-size: 26px;
    }

    .hero-section {
        height: 500px;
        min-height: 500px;
    }

    .hero-image {
        object-position: 56% center;
    }

    .hero-copy {
        left: 12px;
        right: 12px;
        top: 40%;
    }

    .hero-copy h1 {
        font-size: 38px;
        letter-spacing: -0.8px;
        margin-bottom: 20px;
    }

    .hero-copy p {
        font-size: 16px;
        font-weight: 400;
        margin-bottom: 22px;
        white-space: normal;
    }

    .hero-copy p br {
        display: none;
    }

    .hero-button {
        font-size: 15px;
        min-width: 210px;
        padding: 14px 24px;
    }

    .hero-note {
        bottom: 18px;
        font-size: 14px;
        left: 16px;
        line-height: 1.45;
        max-width: calc(100% - 32px);
    }

    .certification-strip {
        display: none;
    }

    .certification-layout {
        grid-template-columns: 1fr;
    }

    .certification-layout h2 {
        font-size: 17px;
    }

    .carbon-card {
        margin: 0 auto;
    }

    .portfolio-section {
        padding-top: 60px;
    }

    .video-section {
        padding: 24px 0 58px;
    }

    .services-grid {
        row-gap: 16px;
    }

    .service-card {
        flex-basis: 50%;
        min-height: 145px;
    }

    .service-icon {
        height: 52px;
        width: 52px;
    }

    .service-icon img {
        height: 45px;
        width: 45px;
    }

    .why-section {
        padding-top: 68px;
    }

    .why-image {
        height: 440px;
        margin-bottom: 36px;
    }

    .why-copy h2 {
        margin-bottom: 34px;
    }

    .reason-list {
        gap: 30px;
    }

    .reason-list h3 {
        font-size: 19px;
    }

    .reason-list p {
        font-size: 14px;
        line-height: 1.8;
    }

    .material-card {
        flex-basis: calc(50% - 9px);
    }

    .material-specs {
        display: grid;
        gap: 6px;
    }

    .location-section {
        padding: 58px 0 70px;
    }

    .location-map {
        min-height: 0;
    }

    .location-map-frame {
        height: 380px;
    }

    .location-tabs span {
        font-size: 11px;
        width: 100%;
    }

    .location-details {
        padding: 28px 24px;
    }

    .articles-heading {
        margin-bottom: 32px;
    }

    .article-card {
        margin-bottom: 20px;
    }

    .site-footer {
        padding: 58px 0;
    }
}

@media (max-width: 420px) {
    .hero-note {
        max-width: calc(100% - 32px);
    }

    .material-card {
        flex-basis: 100%;
    }

    .material-specs {
        display: flex;
    }
}