:root {
    /* Breakpoints: 768 | 1024 | 1280 | 1440 | 1680 | 1920 | 2000+ fluid */

    /* Layout */
    --page-max-width: none;
    --page-padding-x: 16px;
    --header-height: 64px;
    --subpage-banner-height: 400px;

    /* Typography */
    --fs-xs: 12px;
    --fs-sm: 14px;
    --fs-base: 15px;
    --fs-md: 17px;
    --fs-lg: 20px;
    --fs-xl: 24px;
    --section-title: 18px;
    --section-subtitle: 11px;
    --section-item-title: 16px;
    --section-body: 14px;

    /* Spacing */
    --section-py: 40px;
    --section-header-mb: 24px;
    --grid-gap: 10px;
    --grid-gap-lg: 10px;

    /* Header */
    --logo-height: 38px;
    --nav-gap: 0;
    --nav-font-size: 16px;
    --btn-font-size: 12px;
    --btn-padding-y: 8px;
    --btn-padding-x: 20px;
    --btn-radius: 999px;
    --btn-letter-spacing: 0.06em;
    --btn-block-gap: 14px;
    --btn-content-gap: 16px;
    --btn-header-padding-y: 7px;
    --btn-header-padding-x: 14px;
    --btn-nav-quote-padding-y: 11px;
    --btn-nav-quote-padding-x: 18px;
    --header-inner-gap: 12px;

    /* Hero */
    --hero-title: 16px;
    --hero-subtitle: 15px;
    --hero-desc: 12px;
    --hero-box-padding: 16px 12px;
    --hero-content-padding: 24px 14px;
    --hero-max-width: 100%;
    --hero-radius: 12px;
    --hero-title-mb: 6px;
    --hero-subtitle-mb: 10px;
    --hero-home-content-pad-top: 12px;
    --hero-home-content-pad-bottom: 16px;
    --hero-desc-max-w: 36em;
    --hero-banner-height: 480px;

    /* Products */
    --product-card-title: 11px;
    --product-card-link: 10px;
    --product-card-padding: 8px 6px;
    --product-card-min-h: 0;
    --product-card-gap: 6px;
    --product-card-body-min-h: 0;
    --product-card-media-min-h: 60px;
    --product-card-radius: 10px;

    /* Why Us */
    --why-list-gap: 40px;
    --why-row-gap: 24px;
    --why-img-height: 220px;

    /* Innovation */
    --innovation-img-min-h: 220px;
    --innovation-body-gap: 24px;

    /* Projects */
    --project-card-title: 11px;
    --project-card-body-pad: 6px 5px;
    --project-card-img-h: 200px;
    --project-card-radius: 10px;

    /* News */
    --news-card-title: 15px;
    --news-card-desc: 13px;
    --news-card-body-pad: 16px;
    --news-card-body-pad-h: 16px;
    --news-thumb-width: 100%;
    --news-featured-h: 220px;
    --news-layout-gap: 20px;

    /* Footer */
    --footer-pt: 40px;
    --footer-pb: 24px;
    --footer-logo-h: 36px;
    --footer-heading: 15px;
    --footer-text: 13px;
    --footer-social-size: 40px;
    --footer-social-icon-w: 40px;
    --footer-social-icon-h: 34px;
    --footer-wave-h: 60px;
    --footer-form-pad: 20px;

    /* Breadcrumb */
    --breadcrumb-font-size: 14px;
    --breadcrumb-gap: 6px;
    --breadcrumb-bar-padding-y: 12px;
    --breadcrumb-line-height: 1.5;

    /* Header language switcher */
    --lang-icon-size: 20px;
    --lang-gap: 8px;
    --lang-min-height: 40px;
    --lang-padding-y: 4px;
    --lang-padding-x: 8px;

    /* Floating social sidebar */
    --social-float-link-size: 44px;
    --social-float-icon-size: 22px;
    --social-float-gap: 6px;
    --social-float-padding-y: 8px;
    --social-float-padding-right: 8px;
    --social-float-radius: 10px;
    --social-float-hide-offset: 12px;

    /* Subpage shared (fluid at 1920+) */
    --subpage-hero-padding: 28px 0 32px;
    --breadcrumb-mb: 10px;
    --card-radius-md: 12px;
    --card-radius-lg: 14px;
    --card-radius-xl: 16px;
    --chip-padding: 8px 16px;
    --chip-padding-lg: 10px 22px;
    --cta-gap: 24px;
    --cta-padding: 36px 40px;
    --cta-radius: 16px;
    --empty-padding: 60px 24px;
    --empty-radius: 14px;
    --pagination-size: 40px;
    --pagination-num-size: 38px;
    --pagination-radius: 10px;
    --pagination-gap: 12px;
    --pagination-nums-gap: 6px;
    --pagination-num-padding: 0 8px;
    --pagination-icon-size: 18px;
    --topbar-gap: 16px;
    --section-head-gap: 16px;
    --section-head-mb: 22px;
    --section-line-width: 42px;
    --section-line-height: 3px;
    --plu-head-mb: 28px;
    --plu-head-title-size: 32px;
    --plu-head-title-pad-b: 14px;
    --plu-head-line-w: 48px;
    --plu-head-line-h: 4px;
    --plu-head-line-radius: 2px;
    --form-control-radius: 8px;
    --form-row-gap: 11px;
    --form-field-padding: 14px 15px 14px 42px;
    --form-textarea-min-h: 138px;
    --form-visual-min-h: 360px;
    --form-actions-mt: 24px;
    --article-max-width: 960px;
    --article-cover-max-h: 560px;
    --content-narrow-max: 760px;
    --icon-box-lg: 52px;
    --icon-box-md: 44px;
    --icon-box-sm: 40px;
    --icon-inline-sm: 16px;
    --pl-mosaic-min-h: 220px;
    --pl-mosaic-media-min-h: 140px;
    --pl-select-prompt-min-h: 280px;
    --pl-catnav-link-padding: 15px 20px;
    --pl-catnav-drop-min-w: 240px;
    --pl-catnav-drop-pad: 8px 0;
    --pl-catnav-drop-link-pad: 10px 24px;
    --pl-catnav-drop-radius: 6px;
    --pl-catnav-drop-max-w: 520px;

    /* Header nav dropdown & product mega menu */
    --nav-dropdown-min-w: 220px;
    --nav-dropdown-pad-y: 8px;
    --nav-dropdown-offset: 10px;
    --nav-dropdown-bridge-h: 12px;
    --nav-dropdown-radius: 12px;
    --nav-dropdown-link-pad: 10px 18px;
    --nav-dropdown-shift-y: 6px;
    --nav-subtoggle-size: 36px;
    --mega-shell-pad: 20px 32px 24px;
    --mega-min-h: 360px;
    --mega-col-pad: 0 20px;
    --mega-col-pad-left: 8px;
    --mega-primary-list-max-h: 320px;
    --mega-primary-item-pad: 12px 12px 12px 14px;
    --mega-primary-icon: 36px;
    --mega-primary-title: 14px;
    --mega-prod-grid-max-h: 320px;
    --mega-prod-grid-gap-x: 16px;
    --mega-card-pad: 14px 12px;
    --mega-card-gap: 12px;
    --mega-card-thumb: 52px;
    --mega-card-thumb-radius: 6px;
    --mega-card-body-gap: 4px;
    --mega-view-all-mt: 16px;
    --mega-view-all-pad: 12px 4px 4px;
    --mega-view-all-size: 11px;
    --mega-view-all-gap: 6px;
    --mega-panel-radius: 12px;
    --mega-panel-offset-y: 8px;
    --mega-scroll-w: 5px;
    --mega-chevron-size: 14px;
    --mega-item-gap: 12px;
    --mega-item-radius: 8px;

    --pl-rail-item-min-w: 140px;
    --pl-rail-item-max-w: 200px;
    --pl-rail-item-padding: 12px 18px;
    --pl-card-body-pad: 16px 18px 18px;
    --pl-card-radius: 14px;
    --pd-gallery-pad: 24px;
    --pd-gallery-radius: 14px;
    --pd-panel-padding: 18px 20px;
    --pd-btn-min-h: 46px;
    --pd-btn-padding: 12px 24px;
    --pd-thumb-min-w: 68px;
    --pd-thumb-max-w: 96px;
    --pd-pager-padding: 18px 20px;
    --pd-info-title-size: 32px;
    --pd-info-title-mb: 16px;
    --pd-content-section-title-size: 20px;
    --pd-content-section-title-mb: 16px;
    --pd-content-section-title-pad-b: 10px;
    --pd-content-section-title-border: 3px;
    --pd-related-title-size: 22px;
    --pd-related-head-mb: 24px;
    --pd-related-head-gap: 16px;
    --nl-card-body-pad: 18px 16px 16px;
    --nl-card-radius: 14px;
    --nl-badge-min-w: 54px;
    --ct-info-card-pad: 28px 20px 24px;
    --ct-info-title-size: 20px;
    --ct-info-text-size: 16px;
    --ct-map-card-max-w: 340px;
    --ct-map-card-pad: 28px 24px 24px;
    --ct-global-map-min-h: 220px;
    --ct-section-title-size: 22px;
    --ct-section-title-sm-size: 18px;
    --ct-section-title-mb: 12px;
    --ct-section-title-pad-b: 12px;
    --ct-info-icon-mb: 16px;
    --ct-info-grid-gap-extra: 10px;
    --ct-form-layout-gap: 24px;
    --ct-form-layout-min-h: 520px;
    --ct-form-head-mb: 18px;
    --ct-form-visual-radius: 12px;
    --ct-form-submit-pad: 14px 30px;
    --ct-form-submit-gap: 10px;
    --ct-form-submit-radius: 8px;
    --ct-form-captcha-h: 48px;
    --ct-select-trigger-pad-r: 52px;
    --ct-select-arrow-size: 30px;
    --ct-select-menu-max-h: 240px;
    --ct-select-menu-pad: 6px;
    --ct-select-option-pad: 10px 12px;
    --ct-field-icon-left: 14px;
    --ct-field-icon-top: 16px;
    --ct-field-textarea-pad-top: 14px;
    --ct-map-min-h: 460px;
    --ct-map-card-border: 4px;
    --ct-map-card-icon-size: 40px;
    --ct-map-card-icon-mb: 12px;
    --ct-map-office-mb: 8px;
    --ct-map-address-mb: 20px;
    --ct-map-btn-pad: 11px 22px;
    --ct-map-btn-radius: 8px;
    --ct-global-inner-gap-extra: 20px;
    --ct-global-desc-mb: 20px;
    --ct-global-link-pad: 10px 22px;
    --ct-global-link-gap: 8px;
    --ct-global-link-radius: 8px;
    --ct-pin-w: 36px;
    --ct-pin-h: 44px;
    --ct-pin-icon-w: 26px;
    --ct-pin-pulse-size: 14px;
    --ct-pin-label-size: 11px;
    --ct-pin-label-pad: 6px 12px;
    --ct-stat-gap: 14px;
    --ct-stat-pad: 16px 18px;
    --ct-stat-radius: 10px;
    --ct-stat-icon-size: 44px;
    --ct-info-icon-inline: 22px;
    --footer-section-gap: 40px;
    --footer-block-gap: 32px;
    --footer-input-padding: 11px 14px;
    --footer-textarea-min-h: 96px;
    --footer-desc-max-w: 360px;
    --footer-submit-min-w: 160px;
    --carousel-control-size: 48px;
    --carousel-icon-size: 24px;
    --carousel-gutter: 52px;
    --stat-display-size: 36px;
    --ab-prose-panel-pad: 28px 32px 32px;
    --ab-mvv-card-pad: 28px 24px;
    --ab-mvv-icon-size: 52px;
    --ab-why-icon-size: 56px;
    --ab-intro-media-max-w: 880px;
    --ab-stats-max-w: 820px;

    /* Colors */
    --color-primary: #17298c;
    --color-accent: #ff9803;
    --color-accent-hover: #17298c;
    --btn-hover-bg: #17298c;
    --btn-hover-bg-active: #1e35a8;
    --btn-hover-shadow: 0 8px 20px rgba(23, 41, 140, 0.35);

    /* Tailwind replacements (was cdn.tailwindcss.com) */
    --color-text-dark: #1a1a2e;
    --color-text-muted: #374151;
    --color-border: #e5e7eb;
    --font-body: 'Roboto', system-ui, sans-serif;
    --font-display: 'Oswald', system-ui, sans-serif;
    --btn-font-family: var(--font-display);
    --btn-font-weight: 700;
}

@media (min-width: 768px) {
    :root {
        --page-padding-x: 24px;
        --header-height: 72px;
        --fs-xs: 13px;
        --fs-sm: 15px;
        --fs-base: 16px;
        --fs-md: 19px;
        --fs-lg: 22px;
        --fs-xl: 28px;
        --section-title: 20px;
        --section-subtitle: 12px;
        --section-item-title: 18px;
        --section-body: 14px;
        --section-py: 48px;
        --section-header-mb: 30px;
        --grid-gap: 16px;
        --grid-gap-lg: 14px;
        --logo-height: 42px;
        --btn-font-size: 14px;
        --btn-padding-y: 10px;
        --btn-padding-x: 26px;
        --btn-block-gap: 18px;
        --btn-content-gap: 22px;
        --btn-header-padding-y: 8px;
        --btn-header-padding-x: 18px;
        --btn-nav-quote-padding-y: 12px;
        --btn-nav-quote-padding-x: 20px;
        --header-inner-gap: 16px;
        --hero-title: 20px;
        --hero-desc: 12px;
        --hero-box-padding: 28px 28px;
        --hero-content-padding: 36px 24px;
        --hero-max-width: 820px;
        --product-card-title: 14px;
        --product-card-link: 12px;
        --product-card-padding: 14px 12px;
        --product-card-min-h: 140px;
        --product-card-gap: 10px;
        --product-card-body-min-h: 100px;
        --product-card-media-min-h: 100px;
        --product-card-radius: 12px;
        --project-card-title: 12px;
        --project-card-body-pad: 10px 8px;
        --project-card-radius: 12px;
        --why-row-gap: 28px;
        --innovation-img-min-h: 280px;
        --why-list-gap: 48px;
        --news-card-title: 18px;
        --news-card-body-pad: 18px;
        --news-card-body-pad-h: 18px;
        --footer-pt: 48px;
        --footer-logo-h: 40px;
        --footer-heading: 17px;
        --footer-text: 15px;
        --footer-wave-h: 80px;
    }
}

@media (min-width: 1024px) {
    :root {
        --page-max-width: 960px;
        --header-height: 76px;
        --fs-base: 17px;
        --fs-md: 20px;
        --fs-lg: 24px;
        --fs-xl: 30px;
        --section-title: 32px;
        --section-subtitle: 14px;
        --section-item-title: 26px;
        --section-body: 15px;
        --section-py: 35px;
        --section-header-mb: 35px;
        --grid-gap: 18px;
        --grid-gap-lg: 20px;
        --logo-height: 44px;
        --nav-gap: 28px;
        --nav-font-size: 15px;
        --btn-font-size: 15px;
        --btn-padding-y: 11px;
        --btn-padding-x: 30px;
        --btn-block-gap: 22px;
        --btn-content-gap: 26px;
        --btn-header-padding-y: 9px;
        --btn-header-padding-x: 20px;
        --header-inner-gap: 24px;
        --hero-title: 28px;
        --hero-subtitle: 26px;
        --hero-desc: 15px;
        --hero-box-padding: 36px 40px;
        --hero-content-padding: 44px 32px;
        --hero-max-width: 880px;
        --hero-home-content-pad-top: 16px;
        --hero-home-content-pad-bottom: 20px;
        --product-card-title: 21px;
        --product-card-link: 18px;
        --product-card-padding: 22px 26px;
        --product-card-min-h: 168px;
        --product-card-body-min-h: 120px;
        --product-card-media-min-h: 120px;
        --why-list-gap: 56px;
        --why-img-height: 280px;
        --innovation-img-min-h: 320px;
        --project-card-title: 15px;
        --project-card-body-pad: 15px;
        --news-card-title: 19px;
        --news-card-desc: 15px;
        --news-card-body-pad: 20px;
        --news-card-body-pad-h: 10px 20px;
        --news-thumb-width: 300px;
        --news-featured-h: 280px;
        --footer-pt: 52px;
        --footer-logo-h: 42px;
        --footer-form-pad: 22px;
    }
}

@media (min-width: 1280px) {
    :root {
        --page-max-width: 1140px;
        --header-height: 80px;
        --fs-base: 18px;
        --fs-md: 21px;
        --fs-lg: 25px;
        --fs-xl: 32px;
        --section-title: 36px;
        --section-subtitle: 15px;
        --section-item-title: 28px;
        --section-body: 15px;
        --section-py: 40px;
        --section-header-mb: 38px;
        --grid-gap: 20px;
        --logo-height: 46px;
        --nav-gap: 36px;
        --nav-font-size: 16px;
        --btn-font-size: 16px;
        --btn-padding-y: 12px;
        --btn-padding-x: 34px;
        --btn-block-gap: 26px;
        --btn-content-gap: 28px;
        --btn-header-padding-y: 10px;
        --btn-header-padding-x: 22px;
        --hero-title: 30px;
        --hero-desc: 16px;
        --hero-max-width: 920px;
        --product-card-title: 22px;
        --product-card-link: 19px;
        --why-list-gap: 60px;
        --why-img-height: 320px;
        --innovation-img-min-h: 360px;
        --news-card-body-pad: 22px;
        --news-card-body-pad-h: 10px 22px;
        --news-thumb-width: 340px;
        --news-featured-h: 300px;
        --footer-pt: 56px;
        --footer-logo-h: 43px;
        --footer-heading: 18px;
        --footer-text: 16px;
    }
}

@media (min-width: 1440px) {
    :root {
        --page-max-width: 1280px;
        --fs-base: 18px;
        --fs-md: 22px;
        --fs-lg: 26px;
        --fs-xl: 34px;
        --section-title: 38px;
        --section-subtitle: 16px;
        --section-item-title: 29px;
        --section-body: 16px;
        --section-py: 42px;
        --section-header-mb: 40px;
        --grid-gap: 22px;
        --grid-gap-lg: 22px;
        --nav-gap: 40px;
        --btn-padding-y: 13px;
        --btn-padding-x: 38px;
        --btn-block-gap: 28px;
        --btn-content-gap: 30px;
        --hero-title: 31px;
        --hero-box-padding: 38px 44px;
        --product-card-title: 23px;
        --product-card-link: 20px;
        --product-card-padding: 24px 28px;
        --why-list-gap: 64px;
        --innovation-img-min-h: 380px;
        --news-card-body-pad: 24px;
        --news-card-body-pad-h: 10px 24px;
        --news-thumb-width: 360px;
        --footer-social-size: 44px;
        --footer-social-icon-w: 44px;
        --footer-social-icon-h: 36px;
    }
}

@media (min-width: 1680px) {
    :root {
        --page-max-width: 1440px;
        --header-height: 84px;
        --fs-base: 19px;
        --section-title: 40px;
        --section-subtitle: 16px;
        --section-item-title: 30px;
        --section-body: 18px;
        --section-py: 48px;
        --grid-gap: 24px;
        --grid-gap-lg: 24px;
        --logo-height: 48px;
        --nav-gap: 45px;
        --btn-padding-y: 14px;
        --btn-padding-x: 40px;
        --btn-block-gap: 30px;
        --btn-content-gap: 32px;
        --hero-title: 32px;
        --hero-max-width: 960px;
        --product-card-title: 24px;
        --product-card-min-h: 176px;
        --why-img-height: 340px;
        --innovation-img-min-h: 400px;
        --news-thumb-width: 374px;
        --footer-pb: 32px;
        --footer-pt: 60px;
        --footer-logo-h: 45px;
        --footer-form-pad: 24px;
        --footer-wave-h: 100px;
    }
}

@media (min-width: 1920px) {
    :root {
        --page-max-width: 1536px;
        --page-padding-x: 32px;
        --header-height: 88px;
        --fs-xl: 36px;
        --section-title: 40px;
        --section-subtitle: 17px;
        --section-item-title: 30px;
        --section-py: 35px;
        --section-header-mb: 35px;
        --grid-gap: 26px;
        --grid-gap-lg: 26px;
        --logo-height: 52px;
        --nav-gap: 48px;
        --nav-font-size: 16px;
        --btn-font-size: 16px;
        --btn-padding-y: 14px;
        --btn-padding-x: 40px;
        --btn-block-gap: 32px;
        --btn-content-gap: 32px;
        --btn-header-padding-y: 10px;
        --btn-header-padding-x: 24px;
        --hero-title: 34px;
        --hero-subtitle: 32px;
        --hero-desc: 16px;
        --hero-max-width: 1000px;
        --hero-box-padding: 35px 35px;
        --hero-content-padding: 48px 36px;
        --hero-banner-height: 580px;
        --hero-home-content-pad-top: 18px;
        --hero-home-content-pad-bottom: 22px;
        --hero-desc-max-w: 38em;
        --product-card-title: 24px;
        --product-card-link: 20px;
        --product-card-padding: 26px 32px;
        --product-card-min-h: 184px;
        --why-list-gap: 72px;
        --why-img-height: 360px;
        --innovation-img-min-h: 420px;
        --project-card-title: 17px;
        --project-card-img-h: 220px;
        --news-card-title: 21px;
        --news-card-desc: 16px;
        --news-featured-h: 320px;
        --footer-logo-h: 48px;
        --footer-heading: 19px;
        --subpage-banner-height: 400px;
    }
}

@media (min-width: 2000px) {
    :root {
        /* 2000px 起：92% 内容宽 + 视口等比缩放 calc(基准值 * 100vw / 2000) */
        --page-max-width: 92%;
        --page-padding-x: calc(32 * 100vw / 2000);
        --header-height: calc(88 * 100vw / 2000);
        --subpage-banner-height: calc(400 * 100vw / 2000);

        --fs-xs: calc(13 * 100vw / 2000);
        --fs-sm: calc(15 * 100vw / 2000);
        --fs-base: calc(19 * 100vw / 2000);
        --fs-md: calc(22 * 100vw / 2000);
        --fs-lg: calc(26 * 100vw / 2000);
        --fs-xl: calc(36 * 100vw / 2000);
        --section-title: calc(40 * 100vw / 2000);
        --section-subtitle: calc(17 * 100vw / 2000);
        --section-item-title: calc(30 * 100vw / 2000);
        --section-body: calc(18 * 100vw / 2000);

        --section-py: calc(35 * 100vw / 2000);
        --section-header-mb: calc(35 * 100vw / 2000);
        --grid-gap: calc(26 * 100vw / 2000);
        --grid-gap-lg: calc(26 * 100vw / 2000);

        --logo-height: calc(52 * 100vw / 2000);
        --nav-gap: calc(48 * 100vw / 2000);
        --nav-font-size: calc(16 * 100vw / 2000);
        --header-inner-gap: calc(24 * 100vw / 2000);
        --btn-font-size: calc(16 * 100vw / 2000);
        --btn-padding-y: calc(14 * 100vw / 2000);
        --btn-padding-x: calc(40 * 100vw / 2000);
        --btn-block-gap: calc(32 * 100vw / 2000);
        --btn-content-gap: calc(32 * 100vw / 2000);
        --btn-header-padding-y: calc(10 * 100vw / 2000);
        --btn-header-padding-x: calc(24 * 100vw / 2000);
        --btn-nav-quote-padding-y: calc(12 * 100vw / 2000);
        --btn-nav-quote-padding-x: calc(20 * 100vw / 2000);

        --hero-title: calc(34 * 100vw / 2000);
        --hero-subtitle: calc(32 * 100vw / 2000);
        --hero-desc: calc(16 * 100vw / 2000);
        --hero-max-width: calc(1000 * 100vw / 2000);
        --hero-box-padding: calc(35 * 100vw / 2000) calc(35 * 100vw / 2000);
        --hero-content-padding: calc(48 * 100vw / 2000) calc(36 * 100vw / 2000);
        --hero-radius: calc(12 * 100vw / 2000);
        --hero-banner-height: calc(580 * 100vw / 2000);
        --hero-title-mb: calc(6 * 100vw / 2000);
        --hero-subtitle-mb: calc(10 * 100vw / 2000);
        --hero-home-content-pad-top: calc(20 * 100vw / 2000);
        --hero-home-content-pad-bottom: calc(24 * 100vw / 2000);
        --hero-desc-max-w: 40em;

        --product-card-title: calc(24 * 100vw / 2000);
        --product-card-link: calc(20 * 100vw / 2000);
        --product-card-padding: calc(26 * 100vw / 2000) calc(32 * 100vw / 2000);
        --product-card-min-h: calc(184 * 100vw / 2000);
        --product-card-gap: calc(10 * 100vw / 2000);
        --product-card-body-min-h: calc(120 * 100vw / 2000);
        --product-card-media-min-h: calc(120 * 100vw / 2000);
        --product-card-radius: calc(12 * 100vw / 2000);

        --why-list-gap: calc(72 * 100vw / 2000);
        --why-row-gap: calc(28 * 100vw / 2000);
        --why-img-height: calc(360 * 100vw / 2000);

        --innovation-img-min-h: calc(420 * 100vw / 2000);
        --innovation-body-gap: calc(24 * 100vw / 2000);

        --project-card-title: calc(17 * 100vw / 2000);
        --project-card-body-pad: calc(15 * 100vw / 2000);
        --project-card-img-h: calc(220 * 100vw / 2000);
        --project-card-radius: calc(12 * 100vw / 2000);

        --news-card-title: calc(21 * 100vw / 2000);
        --news-card-desc: calc(16 * 100vw / 2000);
        --news-card-body-pad: calc(24 * 100vw / 2000);
        --news-card-body-pad-h: calc(10 * 100vw / 2000) calc(24 * 100vw / 2000);
        --news-thumb-width: calc(374 * 100vw / 2000);
        --news-featured-h: calc(320 * 100vw / 2000);
        --news-layout-gap: calc(24 * 100vw / 2000);

        --footer-pt: calc(60 * 100vw / 2000);
        --footer-pb: calc(32 * 100vw / 2000);
        --footer-logo-h: calc(48 * 100vw / 2000);
        --footer-heading: calc(19 * 100vw / 2000);
        --footer-text: calc(16 * 100vw / 2000);
        --footer-social-size: calc(44 * 100vw / 2000);
        --footer-social-icon-w: calc(44 * 100vw / 2000);
        --footer-social-icon-h: calc(36 * 100vw / 2000);
        --footer-wave-h: calc(100 * 100vw / 2000);
        --footer-form-pad: calc(24 * 100vw / 2000);

        --breadcrumb-font-size: calc(14 * 100vw / 2000);
        --breadcrumb-gap: calc(6 * 100vw / 2000);
        --breadcrumb-bar-padding-y: calc(12 * 100vw / 2000);

        --lang-icon-size: calc(20 * 100vw / 2000);
        --lang-gap: calc(8 * 100vw / 2000);
        --lang-min-height: calc(40 * 100vw / 2000);
        --lang-padding-y: calc(4 * 100vw / 2000);
        --lang-padding-x: calc(8 * 100vw / 2000);

        --social-float-link-size: calc(44 * 100vw / 2000);
        --social-float-icon-size: calc(22 * 100vw / 2000);
        --social-float-gap: calc(6 * 100vw / 2000);
        --social-float-padding-y: calc(8 * 100vw / 2000);
        --social-float-padding-right: calc(8 * 100vw / 2000);
        --social-float-radius: calc(10 * 100vw / 2000);
        --social-float-hide-offset: calc(12 * 100vw / 2000);

        --subpage-hero-padding: calc(28 * 100vw / 2000) 0 calc(32 * 100vw / 2000);
        --breadcrumb-mb: calc(10 * 100vw / 2000);
        --card-radius-md: calc(12 * 100vw / 2000);
        --card-radius-lg: calc(14 * 100vw / 2000);
        --card-radius-xl: calc(16 * 100vw / 2000);
        --chip-padding: calc(8 * 100vw / 2000) calc(16 * 100vw / 2000);
        --chip-padding-lg: calc(10 * 100vw / 2000) calc(22 * 100vw / 2000);
        --cta-gap: calc(24 * 100vw / 2000);
        --cta-padding: calc(36 * 100vw / 2000) calc(40 * 100vw / 2000);
        --cta-radius: calc(16 * 100vw / 2000);
        --empty-padding: calc(60 * 100vw / 2000) calc(24 * 100vw / 2000);
        --empty-radius: calc(14 * 100vw / 2000);
        --pagination-size: calc(40 * 100vw / 2000);
        --pagination-num-size: calc(38 * 100vw / 2000);
        --pagination-radius: calc(10 * 100vw / 2000);
        --pagination-gap: calc(12 * 100vw / 2000);
        --pagination-nums-gap: calc(6 * 100vw / 2000);
        --pagination-num-padding: 0 calc(8 * 100vw / 2000);
        --pagination-icon-size: calc(18 * 100vw / 2000);
        --topbar-gap: calc(16 * 100vw / 2000);
        --section-head-gap: calc(16 * 100vw / 2000);
        --section-head-mb: calc(22 * 100vw / 2000);
        --section-line-width: calc(42 * 100vw / 2000);
        --section-line-height: calc(3 * 100vw / 2000);
        --plu-head-mb: calc(28 * 100vw / 2000);
        --plu-head-title-size: calc(32 * 100vw / 2000);
        --plu-head-title-pad-b: calc(14 * 100vw / 2000);
        --plu-head-line-w: calc(48 * 100vw / 2000);
        --plu-head-line-h: calc(4 * 100vw / 2000);
        --plu-head-line-radius: calc(2 * 100vw / 2000);
        --form-control-radius: calc(8 * 100vw / 2000);
        --form-row-gap: calc(11 * 100vw / 2000);
        --form-field-padding: calc(14 * 100vw / 2000) calc(15 * 100vw / 2000) calc(14 * 100vw / 2000) calc(42 * 100vw / 2000);
        --form-textarea-min-h: calc(138 * 100vw / 2000);
        --form-visual-min-h: calc(360 * 100vw / 2000);
        --form-actions-mt: calc(24 * 100vw / 2000);
        --article-max-width: calc(960 * 100vw / 2000);
        --article-cover-max-h: calc(560 * 100vw / 2000);
        --content-narrow-max: calc(760 * 100vw / 2000);
        --icon-box-lg: calc(52 * 100vw / 2000);
        --icon-box-md: calc(44 * 100vw / 2000);
        --icon-box-sm: calc(40 * 100vw / 2000);
        --icon-inline-sm: calc(16 * 100vw / 2000);
        --pl-mosaic-min-h: calc(220 * 100vw / 2000);
        --pl-mosaic-media-min-h: calc(140 * 100vw / 2000);
        --pl-select-prompt-min-h: calc(280 * 100vw / 2000);
        --pl-catnav-link-padding: calc(15 * 100vw / 2000) calc(20 * 100vw / 2000);
        --pl-catnav-drop-min-w: calc(240 * 100vw / 2000);
        --pl-catnav-drop-pad: calc(8 * 100vw / 2000) 0;
        --pl-catnav-drop-link-pad: calc(10 * 100vw / 2000) calc(24 * 100vw / 2000);
        --pl-catnav-drop-radius: calc(6 * 100vw / 2000);
        --pl-catnav-drop-max-w: calc(520 * 100vw / 2000);
        --nav-dropdown-min-w: calc(220 * 100vw / 2000);
        --nav-dropdown-pad-y: calc(8 * 100vw / 2000);
        --nav-dropdown-offset: calc(10 * 100vw / 2000);
        --nav-dropdown-bridge-h: calc(12 * 100vw / 2000);
        --nav-dropdown-radius: calc(12 * 100vw / 2000);
        --nav-dropdown-link-pad: calc(10 * 100vw / 2000) calc(18 * 100vw / 2000);
        --nav-dropdown-shift-y: calc(6 * 100vw / 2000);
        --nav-subtoggle-size: calc(36 * 100vw / 2000);
        --mega-shell-pad: calc(20 * 100vw / 2000) calc(32 * 100vw / 2000) calc(24 * 100vw / 2000);
        --mega-min-h: calc(360 * 100vw / 2000);
        --mega-col-pad: 0 calc(20 * 100vw / 2000);
        --mega-col-pad-left: calc(8 * 100vw / 2000);
        --mega-primary-list-max-h: calc(320 * 100vw / 2000);
        --mega-primary-item-pad: calc(12 * 100vw / 2000) calc(12 * 100vw / 2000) calc(12 * 100vw / 2000) calc(14 * 100vw / 2000);
        --mega-primary-icon: calc(36 * 100vw / 2000);
        --mega-primary-title: calc(14 * 100vw / 2000);
        --mega-prod-grid-max-h: calc(320 * 100vw / 2000);
        --mega-prod-grid-gap-x: calc(16 * 100vw / 2000);
        --mega-card-pad: calc(14 * 100vw / 2000) calc(12 * 100vw / 2000);
        --mega-card-gap: calc(12 * 100vw / 2000);
        --mega-card-thumb: calc(52 * 100vw / 2000);
        --mega-card-thumb-radius: calc(6 * 100vw / 2000);
        --mega-card-body-gap: calc(4 * 100vw / 2000);
        --mega-view-all-mt: calc(16 * 100vw / 2000);
        --mega-view-all-pad: calc(12 * 100vw / 2000) calc(4 * 100vw / 2000) calc(4 * 100vw / 2000);
        --mega-view-all-size: calc(11 * 100vw / 2000);
        --mega-view-all-gap: calc(6 * 100vw / 2000);
        --mega-panel-radius: calc(12 * 100vw / 2000);
        --mega-panel-offset-y: calc(8 * 100vw / 2000);
        --mega-scroll-w: calc(5 * 100vw / 2000);
        --mega-chevron-size: calc(14 * 100vw / 2000);
        --mega-item-gap: calc(12 * 100vw / 2000);
        --mega-item-radius: calc(8 * 100vw / 2000);
        --pl-rail-item-min-w: calc(140 * 100vw / 2000);
        --pl-rail-item-max-w: calc(200 * 100vw / 2000);
        --pl-rail-item-padding: calc(12 * 100vw / 2000) calc(18 * 100vw / 2000);
        --pl-card-body-pad: calc(16 * 100vw / 2000) calc(18 * 100vw / 2000) calc(18 * 100vw / 2000);
        --pl-card-radius: calc(14 * 100vw / 2000);
        --pd-gallery-pad: calc(24 * 100vw / 2000);
        --pd-gallery-radius: calc(14 * 100vw / 2000);
        --pd-panel-padding: calc(18 * 100vw / 2000) calc(20 * 100vw / 2000);
        --pd-btn-min-h: calc(46 * 100vw / 2000);
        --pd-btn-padding: calc(12 * 100vw / 2000) calc(24 * 100vw / 2000);
        --pd-thumb-min-w: calc(68 * 100vw / 2000);
        --pd-thumb-max-w: calc(96 * 100vw / 2000);
        --pd-pager-padding: calc(18 * 100vw / 2000) calc(20 * 100vw / 2000);
        --pd-info-title-size: calc(32 * 100vw / 2000);
        --pd-info-title-mb: calc(16 * 100vw / 2000);
        --pd-content-section-title-size: calc(20 * 100vw / 2000);
        --pd-content-section-title-mb: calc(16 * 100vw / 2000);
        --pd-content-section-title-pad-b: calc(10 * 100vw / 2000);
        --pd-content-section-title-border: calc(3 * 100vw / 2000);
        --pd-related-title-size: calc(22 * 100vw / 2000);
        --pd-related-head-mb: calc(24 * 100vw / 2000);
        --pd-related-head-gap: calc(16 * 100vw / 2000);
        --nl-card-body-pad: calc(18 * 100vw / 2000) calc(16 * 100vw / 2000) calc(16 * 100vw / 2000);
        --nl-card-radius: calc(14 * 100vw / 2000);
        --nl-badge-min-w: calc(54 * 100vw / 2000);
        --ct-info-card-pad: calc(28 * 100vw / 2000) calc(20 * 100vw / 2000) calc(24 * 100vw / 2000);
        --ct-info-title-size: calc(20 * 100vw / 2000);
        --ct-info-text-size: calc(16 * 100vw / 2000);
        --ct-map-card-max-w: calc(340 * 100vw / 2000);
        --ct-map-card-pad: calc(28 * 100vw / 2000) calc(24 * 100vw / 2000) calc(24 * 100vw / 2000);
        --ct-global-map-min-h: calc(220 * 100vw / 2000);
        --ct-section-title-size: calc(22 * 100vw / 2000);
        --ct-section-title-sm-size: calc(18 * 100vw / 2000);
        --ct-section-title-mb: calc(12 * 100vw / 2000);
        --ct-section-title-pad-b: calc(12 * 100vw / 2000);
        --ct-info-icon-mb: calc(16 * 100vw / 2000);
        --ct-info-grid-gap-extra: calc(10 * 100vw / 2000);
        --ct-form-layout-gap: calc(24 * 100vw / 2000);
        --ct-form-layout-min-h: calc(520 * 100vw / 2000);
        --ct-form-head-mb: calc(18 * 100vw / 2000);
        --ct-form-visual-radius: calc(12 * 100vw / 2000);
        --ct-form-submit-pad: calc(14 * 100vw / 2000) calc(30 * 100vw / 2000);
        --ct-form-submit-gap: calc(10 * 100vw / 2000);
        --ct-form-submit-radius: calc(8 * 100vw / 2000);
        --ct-form-captcha-h: calc(48 * 100vw / 2000);
        --ct-select-trigger-pad-r: calc(52 * 100vw / 2000);
        --ct-select-arrow-size: calc(30 * 100vw / 2000);
        --ct-select-menu-max-h: calc(240 * 100vw / 2000);
        --ct-select-menu-pad: calc(6 * 100vw / 2000);
        --ct-select-option-pad: calc(10 * 100vw / 2000) calc(12 * 100vw / 2000);
        --ct-field-icon-left: calc(14 * 100vw / 2000);
        --ct-field-icon-top: calc(16 * 100vw / 2000);
        --ct-field-textarea-pad-top: calc(14 * 100vw / 2000);
        --ct-map-min-h: calc(460 * 100vw / 2000);
        --ct-map-card-border: calc(4 * 100vw / 2000);
        --ct-map-card-icon-size: calc(40 * 100vw / 2000);
        --ct-map-card-icon-mb: calc(12 * 100vw / 2000);
        --ct-map-office-mb: calc(8 * 100vw / 2000);
        --ct-map-address-mb: calc(20 * 100vw / 2000);
        --ct-map-btn-pad: calc(11 * 100vw / 2000) calc(22 * 100vw / 2000);
        --ct-map-btn-radius: calc(8 * 100vw / 2000);
        --ct-global-inner-gap-extra: calc(20 * 100vw / 2000);
        --ct-global-desc-mb: calc(20 * 100vw / 2000);
        --ct-global-link-pad: calc(10 * 100vw / 2000) calc(22 * 100vw / 2000);
        --ct-global-link-gap: calc(8 * 100vw / 2000);
        --ct-global-link-radius: calc(8 * 100vw / 2000);
        --ct-pin-w: calc(36 * 100vw / 2000);
        --ct-pin-h: calc(44 * 100vw / 2000);
        --ct-pin-icon-w: calc(26 * 100vw / 2000);
        --ct-pin-pulse-size: calc(14 * 100vw / 2000);
        --ct-pin-label-size: calc(11 * 100vw / 2000);
        --ct-pin-label-pad: calc(6 * 100vw / 2000) calc(12 * 100vw / 2000);
        --ct-stat-gap: calc(14 * 100vw / 2000);
        --ct-stat-pad: calc(16 * 100vw / 2000) calc(18 * 100vw / 2000);
        --ct-stat-radius: calc(10 * 100vw / 2000);
        --ct-stat-icon-size: calc(44 * 100vw / 2000);
        --ct-info-icon-inline: calc(22 * 100vw / 2000);
        --footer-section-gap: calc(40 * 100vw / 2000);
        --footer-block-gap: calc(32 * 100vw / 2000);
        --footer-input-padding: calc(11 * 100vw / 2000) calc(14 * 100vw / 2000);
        --footer-textarea-min-h: calc(96 * 100vw / 2000);
        --footer-desc-max-w: calc(360 * 100vw / 2000);
        --footer-submit-min-w: calc(160 * 100vw / 2000);
        --carousel-control-size: calc(48 * 100vw / 2000);
        --carousel-icon-size: calc(24 * 100vw / 2000);
        --carousel-gutter: calc(52 * 100vw / 2000);
        --stat-display-size: calc(36 * 100vw / 2000);
        --ab-prose-panel-pad: calc(28 * 100vw / 2000) calc(32 * 100vw / 2000) calc(32 * 100vw / 2000);
        --ab-mvv-card-pad: calc(28 * 100vw / 2000) calc(24 * 100vw / 2000);
        --ab-mvv-icon-size: calc(52 * 100vw / 2000);
        --ab-why-icon-size: calc(56 * 100vw / 2000);
        --ab-intro-media-max-w: calc(880 * 100vw / 2000);
        --ab-stats-max-w: calc(820 * 100vw / 2000);
    }
}

/* 适配端统一字号：max-width 写在 min-width 之后，避免平板断点把字号调大 */
@media (max-width: 1023px) {
    :root {
        --fs-base: 14px;
        --fs-sm: 13px;
        --fs-xs: 11px;
        --section-title: 18px;
        --section-subtitle: 11px;
        --section-item-title: 15px;
        --section-body: 13px;
        --hero-title: 17px;
        --hero-subtitle: 16px;
        --hero-desc: 12px;
        --hero-box-padding: 18px 16px;
        --hero-content-padding: 16px 20px;
        --product-card-title: 12px;
        --product-card-link: 11px;
        --project-card-title: 11px;
        --news-card-title: 14px;
        --news-card-desc: 12px;
        --news-card-body-pad: 14px;
        --news-card-body-pad-h: 14px;
        --news-featured-h: 240px;
        --news-layout-gap: 16px;
        --footer-heading: 14px;
        --footer-text: 12px;
        --btn-font-size: 12px;
        --btn-padding-y: 9px;
        --btn-padding-x: 22px;
        --btn-block-gap: 16px;
        --btn-content-gap: 20px;
        --btn-header-padding-y: 8px;
        --btn-header-padding-x: 16px;
        --btn-nav-quote-padding-y: 11px;
        --btn-nav-quote-padding-x: 18px;
        --nav-font-size: 15px;
        --subpage-banner-height: clamp(240px, 38vw, 320px);
    }
}

@media (max-width: 767px) {
    :root {
        --fs-base: 13px;
        --fs-sm: 12px;
        --fs-xs: 10px;
        --section-title: 16px;
        --section-subtitle: 10px;
        --section-item-title: 14px;
        --section-body: 12px;
        --hero-title: 14px;
        --hero-subtitle: 13px;
        --hero-desc: 11px;
        --hero-box-padding: 14px 12px;
        --hero-content-padding: 10px 14px;
        --product-card-title: 10px;
        --product-card-link: 9px;
        --project-card-title: 10px;
        --news-card-title: 13px;
        --news-card-desc: 11px;
        --news-card-body-pad: 12px;
        --news-card-body-pad-h: 12px;
        --news-featured-h: 200px;
        --news-layout-gap: 14px;
        --footer-heading: 13px;
        --footer-text: 11px;
        --btn-font-size: 11px;
        --btn-padding-y: 8px;
        --btn-padding-x: 18px;
        --btn-block-gap: 12px;
        --btn-content-gap: 16px;
        --btn-header-padding-y: 7px;
        --btn-header-padding-x: 12px;
        --btn-nav-quote-padding-y: 10px;
        --btn-nav-quote-padding-x: 16px;
        --nav-font-size: 14px;
        --subpage-banner-height: clamp(180px, 42vw, 260px);
    }
}

.bg-white { background-color: #fff; }
.text-text-dark { color: var(--color-text-dark); }

html {
    overflow-x: clip;
    max-width: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--color-primary);
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: var(--header-height);
    overflow-x: clip;
    max-width: 100%;
    margin: 0;
    padding-bottom: 0;
}

body.page-home {
    padding-top: 0;
}

.page-container {
    width: 100%;
    max-width: var(--page-max-width);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.site-breadcrumb-bar {
    position: relative;
    z-index: 5;
    background: #fff;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    padding: var(--breadcrumb-bar-padding-y) 0;
}

.site-breadcrumb-bar .site-breadcrumb {
    margin-bottom: 0;
}

.site-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--breadcrumb-gap);
    font-size: var(--breadcrumb-font-size);
    font-weight: 600;
    line-height: var(--breadcrumb-line-height);
}

.site-breadcrumb a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-breadcrumb a:hover {
    color: var(--color-accent);
}

.site-breadcrumb a:last-child {
    color: #6b7280;
    pointer-events: none;
}

@media (max-width: 767px) {
    :root {
        --breadcrumb-bar-padding-y: 10px;
        --breadcrumb-gap: 4px;
    }

    .site-breadcrumb-bar {
        padding: var(--breadcrumb-bar-padding-y) 0;
    }

    .site-breadcrumb {
        font-size: var(--fs-xs);
        line-height: 1.45;
        gap: var(--breadcrumb-gap);
    }

    .ab-hero__bg img,
    .pl-hero__bg img,
    .nl-hero__bg img,
    .cl-hero__bg img,
    .ct-hero__bg img {
        object-position: center 35%;
    }

    .ab-hero__content,
    .pl-hero__content,
    .nl-hero__content,
    .cl-hero__content,
    .ct-hero__content {
        padding: 20px 0 24px;
    }
}

@media (max-width: 1023px) {
    .page-container {
        padding-left: var(--page-padding-x);
        padding-right: var(--page-padding-x);
    }
}

.font-display {
    font-family: var(--font-display);
}

.hero-overlay {
    background: #17298c;
}

/* Sub-page banners — fixed height (homepage .hero-banner excluded) */
.ab-hero,
.pl-hero,
.nl-hero,
.cl-hero,
.ct-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    height: var(--subpage-banner-height);
    min-height: var(--subpage-banner-height);
}

.ab-hero__bg,
.pl-hero__bg,
.nl-hero__bg,
.cl-hero__bg,
.ct-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.ab-hero__bg img,
.pl-hero__bg img,
.nl-hero__bg img,
.cl-hero__bg img,
.ct-hero__bg img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.btn-accent,
.products__view-more,
.projects__view-more,
.innovation__btn,
.news__view-btn,
.site-footer__submit {
    display: inline-block;
    padding: var(--btn-padding-y) var(--btn-padding-x);
    background-color: var(--color-accent);
    color: #fff;
    font-family: var(--btn-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    letter-spacing: var(--btn-letter-spacing);
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: var(--btn-radius);
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-accent:hover,
.products__view-more:hover,
.projects__view-more:hover,
.innovation__btn:hover,
.news__view-btn:hover {
    background-color: var(--btn-hover-bg);
    transform: translateY(-1px);
    box-shadow: var(--btn-hover-shadow);
}

.btn-accent {
    background-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--btn-hover-bg);
    box-shadow: var(--btn-hover-shadow);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #ff9803;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.section-title {
    letter-spacing: 0.04em;
}

.smooth-scroll {
    scroll-behavior: smooth;
}

/* Site Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.45);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled,
.site-header.is-nav-open {
    background-color: #fff;
    border-bottom-color: var(--color-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.site-header__inner {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--header-inner-gap);
    position: relative;
    z-index: 103;
}

.site-header__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: max-content;
}

.site-header__logo-img {
    display: block;
    height: var(--logo-height);
    width: auto;
    max-width: none;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.site-header__logo:hover .site-header__logo-img {
    transform: scale(1.05);
}

.site-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    flex-shrink: 0;
    margin-left: auto;
}

.site-header__quote-btn {
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--btn-header-padding-y) var(--btn-header-padding-x);
    background-color: var(--color-accent);
    color: #fff;
    font-family: var(--btn-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    text-transform: uppercase;
    letter-spacing: var(--btn-letter-spacing);
    border-radius: var(--btn-radius);
    white-space: nowrap;
    text-decoration: none;
    transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.site-header__quote-btn:hover {
    background-color: var(--btn-hover-bg);
    transform: translateY(-1px);
    box-shadow: var(--btn-hover-shadow);
}

.site-header__lang-wrap {
    position: relative;
    z-index: 104;
}

.site-header__lang {
    display: flex;
    align-items: center;
    gap: var(--lang-gap);
    min-height: var(--lang-min-height);
    padding: var(--lang-padding-y) var(--lang-padding-x);
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    cursor: pointer;
    border: none;
    border-radius: 8px;
    background: transparent;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.site-header__lang svg {
    width: var(--lang-icon-size);
    height: var(--lang-icon-size);
    flex-shrink: 0;
}

.site-header__lang-chevron {
    width: 10px !important;
    height: 10px !important;
    transition: transform 0.2s ease;
}

.site-header__lang-wrap.is-lang-open .site-header__lang-chevron {
    transform: rotate(180deg);
}

.site-header__lang:hover,
.site-header__lang-wrap.is-lang-open .site-header__lang {
    color: var(--color-primary);
    background-color: rgba(23, 41, 140, 0.06);
}

.site-header__lang-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 110;
    min-width: 148px;
    margin: 0;
    padding: 6px 0;
    list-style: none;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: 0 10px 28px rgba(17, 24, 39, 0.14);
}

.site-header__lang-option {
    display: block;
    padding: 10px 16px;
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    text-decoration: none;
    text-transform: none;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.site-header__lang-option:hover {
    color: var(--color-primary);
    background-color: rgba(23, 41, 140, 0.06);
}

.site-header__lang-option--active {
    color: var(--color-primary);
    background-color: rgba(23, 41, 140, 0.08);
}

.site-header__lang-option--active:hover {
    background-color: rgba(23, 41, 140, 0.1);
}

/* Hamburger */
.site-header__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    margin: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
    z-index: 103;
    transition: background-color 0.2s ease;
}

.site-header__toggle:hover {
    background-color: rgba(23, 41, 140, 0.06);
}

.site-header__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-text-muted);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.site-header.is-nav-open .site-header__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header.is-nav-open .site-header__toggle-bar:nth-child(2) {
    opacity: 0;
}

.site-header.is-nav-open .site-header__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Overlay */
.site-header__overlay {
    position: fixed;
    inset: 0;
    z-index: 101;
    background-color: rgba(17, 24, 39, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.site-header.is-nav-open .site-header__overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Nav - mobile drawer */
.site-header__nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    z-index: 102;
    display: flex;
    flex-direction: column;
    width: min(300px, 86vw);
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    padding: 16px 0 24px;
    background-color: #fff;
    box-shadow: -8px 0 32px rgba(17, 24, 39, 0.14);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translate3d(100%, 0, 0);
    visibility: hidden;
    pointer-events: none;
    clip-path: inset(0 0 0 100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s ease, clip-path 0.35s ease;
}

.site-header.is-nav-open .site-header__nav {
    transform: translate3d(0, 0, 0);
    visibility: visible;
    pointer-events: auto;
    clip-path: inset(0 0 0 0);
}

.site-header__nav-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    min-height: 100%;
    padding: 0 24px;
}

.site-header__nav-link {
    display: block;
    padding: 15px 0;
    font-family: var(--font-display);
    font-size: var(--nav-font-size);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border);
    transition: color 0.2s ease;
}

.site-header__nav-item {
    border-bottom: 1px solid var(--color-border);
}

.site-header__nav-item .site-header__nav-link {
    border-bottom: none;
}

.site-header__nav-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.site-header__nav-row .site-header__nav-link {
    flex: 1;
    min-width: 0;
}

.site-header__subtoggle {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: rgba(23, 41, 140, 0.06);
    color: var(--color-primary);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

@media (max-width: 1279px) {
    .site-header__nav-item:has(.site-header__dropdown-link, [data-product-mega]) .site-header__subtoggle {
        display: flex;
    }
}

.site-header__subtoggle:hover {
    background: rgba(23, 41, 140, 0.12);
}

.site-header__nav-item.is-sub-open .site-header__subtoggle {
    transform: rotate(180deg);
}

.site-header__dropdown {
    display: none;
    padding: 0 0 12px 12px;
}

.site-header__nav-item.is-sub-open .site-header__dropdown {
    display: block;
}

.site-header__dropdown:not(:has(.site-header__dropdown-link, [data-product-mega])) {
    display: none !important;
}

.site-header__dropdown-link {
    display: block;
    padding: 10px 0 10px 12px;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    color: #6b7280;
    text-decoration: none;
    border-left: 2px solid var(--color-border);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.site-header__dropdown-link:hover,
.site-header__dropdown-link--active {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

/* Products 4-column mega menu */
.product-mega__shell {
    padding: 0;
}

.product-mega {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.product-mega__col--grid {
    display: none;
}

.product-mega__primary-item {
    display: flex;
    align-items: center;
    gap: var(--mega-item-gap);
    width: 100%;
    padding: 12px 12px 12px 10px;
    margin: 0;
    border: none;
    border-radius: 10px;
    background: transparent;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.product-mega__primary-item:hover {
    background: rgba(23, 41, 140, 0.04);
}

.product-mega__primary-item.is-active {
    background: #eef2fa;
}

.product-mega__primary-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.product-mega__primary-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 6px;
}

.product-mega__primary-text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.product-mega__primary-title {
    font-family: var(--font-display);
    font-size: var(--fs-sm);
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #374151;
    transition: color 0.2s ease;
}

.product-mega__primary-item.is-active .product-mega__primary-title {
    color: var(--color-primary);
}

.product-mega__primary-desc {
    font-size: var(--fs-xs);
    line-height: 1.45;
    color: #6b7280;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-mega__primary-desc:empty {
    display: none;
}

.product-mega__card-desc:empty {
    display: none;
}

.product-mega__chevron {
    flex-shrink: 0;
    width: var(--mega-chevron-size);
    height: var(--mega-chevron-size);
    color: #9ca3af;
    transition: color 0.2s ease, transform 0.2s ease;
}

.product-mega__view-all svg {
    flex-shrink: 0;
    width: var(--mega-chevron-size);
    height: var(--mega-chevron-size);
}

.product-mega__primary-item.is-active .product-mega__chevron {
    color: var(--color-primary);
}

.product-mega__mobile-tree {
    display: none;
    padding: 4px 0 8px 12px;
}

.product-mega__group.is-open .product-mega__mobile-tree {
    display: block;
}

.product-mega__mobile-link {
    display: block;
    padding: 8px 0 8px 12px;
    font-size: var(--fs-sm);
    text-decoration: none;
    color: #4b5563;
    border-left: 2px solid var(--color-border);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.product-mega__mobile-link:hover {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.product-mega__mobile-link--sub {
    font-weight: 600;
    color: var(--color-primary);
}

.product-mega__mobile-link--prod {
    font-size: var(--fs-xs);
}

.product-mega__mobile-link--all {
    font-weight: 600;
    margin-top: 4px;
}

.site-header__product-mega {
    padding: 0 0 8px;
}

.site-header__nav-link::after {
    display: none;
}

.site-header__nav-link:hover,
.site-header__nav-link--active {
    color: var(--color-primary);
}

.site-header__nav-quote {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: auto;
    padding: var(--btn-nav-quote-padding-y) var(--btn-nav-quote-padding-x);
    background-color: var(--color-accent);
    color: #fff;
    font-family: var(--btn-font-family);
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    text-transform: uppercase;
    letter-spacing: var(--btn-letter-spacing);
    text-decoration: none;
    border-radius: var(--btn-radius);
    transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.site-header__nav-quote:hover {
    background-color: var(--btn-hover-bg);
    transform: translateY(-1px);
    box-shadow: var(--btn-hover-shadow);
}

body.is-nav-open {
    overflow: hidden;
}

/* Tablet / small desktop drawer (hamburger below 1280px) */
@media (min-width: 768px) and (max-width: 1279px) {
    .site-header__nav {
        width: min(360px, 52vw);
        padding: 24px 0 32px;
    }

    .site-header__nav-link {
        padding: 16px 0;
    }
}

/* Mobile drawer */
@media (max-width: 767px) {
    .site-header__actions {
        gap: 10px;
    }

    .site-header__lang {
        font-size: 13px;
        min-height: 44px;
        padding: 6px 8px;
        --lang-icon-size: 22px;
    }

    .site-header__lang svg {
        width: var(--lang-icon-size);
        height: var(--lang-icon-size);
    }

    .site-header__nav {
        width: min(280px, 88vw);
    }

    .site-header__nav-link {
        padding: 14px 0;
    }
}

/* Desktop horizontal nav */
@media (min-width: 1280px) {
    .site-header__inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        grid-template-areas: 'logo nav actions';
        align-items: center;
        gap: var(--header-inner-gap);
    }

    .site-header__logo {
        grid-area: logo;
    }

    .site-header__actions {
        grid-area: actions;
        margin-left: 0;
    }

    .site-header__toggle {
        display: none;
    }

    .site-header__overlay {
        display: none;
    }

    .site-header__quote-btn {
        display: inline-flex;
    }

    .site-header__nav {
        grid-area: nav;
        position: static;
        top: auto;
        right: auto;
        z-index: auto;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: var(--nav-gap);
        width: auto;
        height: auto;
        padding: 0;
        background: transparent;
        box-shadow: none;
        overflow: visible;
        transform: none;
        visibility: visible;
        pointer-events: auto;
        clip-path: none;
    }

    .site-header__nav-inner {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: var(--nav-gap);
        min-height: 0;
        padding: 0;
    }

    .site-header__nav-link {
        display: inline-block;
        padding: 0;
        border-bottom: none;
    }

    .site-header__nav-item {
        position: relative;
        border-bottom: none;
    }

    .site-header__nav-row {
        display: inline-flex;
        align-items: center;
    }

    .site-header__nav-row .site-header__nav-link {
        flex: none;
    }

    .site-header__subtoggle {
        display: none !important;
    }

    .site-header__dropdown {
        display: block;
        position: absolute;
        top: calc(100% + var(--nav-dropdown-offset));
        left: 50%;
        z-index: 110;
        min-width: var(--nav-dropdown-min-w);
        padding: var(--nav-dropdown-pad-y) 0;
        background: #fff;
        border-radius: var(--nav-dropdown-radius);
        border: 1px solid var(--color-border);
        box-shadow: 0 12px 32px rgba(23, 41, 140, 0.12);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateX(-50%) translateY(var(--nav-dropdown-shift-y));
        transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease;
    }

    .site-header__dropdown::before {
        content: '';
        position: absolute;
        top: calc(-1 * var(--nav-dropdown-bridge-h));
        left: 0;
        right: 0;
        height: var(--nav-dropdown-bridge-h);
    }

    .site-header__nav-item:has(.site-header__dropdown-link).is-dropdown-open .site-header__dropdown:not(.site-header__product-mega),
    .site-header__nav-item:has(.site-header__dropdown-link):focus-within .site-header__dropdown:not(.site-header__product-mega) {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }

    .site-header__nav-item--mega.is-dropdown-open .site-header__product-mega,
    .site-header__nav-item--mega:focus-within .site-header__product-mega {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }

    .site-header__dropdown-link {
        padding: var(--nav-dropdown-link-pad);
        border-left: none;
        white-space: nowrap;
    }

    .site-header__dropdown-link:hover,
    .site-header__dropdown-link--active {
        background: rgba(23, 41, 140, 0.06);
        border-left-color: transparent;
    }

    /* Products mega panel – 80% width, centered */
    .site-header__product-mega {
        position: fixed;
        top: var(--header-height);
        left: 50%;
        right: auto;
        z-index: 110;
        width: 80%;
        min-width: 0;
        max-width: 80%;
        margin: 0;
        padding: 0;
        border-radius: 0 0 var(--mega-panel-radius) var(--mega-panel-radius);
        border: 1px solid var(--color-border);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
        transform: translateX(-50%) translateY(var(--mega-panel-offset-y));
    }

    .site-header__product-mega::before {
        display: none;
    }

    .site-header__product-mega .product-mega__shell {
        padding: var(--mega-shell-pad);
        box-sizing: border-box;
    }

    .product-mega {
        display: grid;
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 2fr);
        gap: 0;
        min-height: var(--mega-min-h);
        align-items: stretch;
    }

    .product-mega__col {
        display: flex;
        flex-direction: column;
        min-width: 0;
        padding: var(--mega-col-pad);
        border-right: 1px solid var(--color-border);
    }

    .product-mega__col--primary {
        padding-left: var(--mega-col-pad-left);
        min-height: 0;
    }

    .product-mega__col--grid {
        border-right: none;
        padding-right: 0;
    }

    .product-mega__col--grid {
        display: flex;
        min-height: 0;
    }

    .product-mega__primary-list {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 2px;
        min-height: 0;
        max-height: var(--mega-primary-list-max-h);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(23, 41, 140, 0.25) transparent;
    }

    .product-mega__primary-list::-webkit-scrollbar {
        width: var(--mega-scroll-w);
    }

    .product-mega__primary-list::-webkit-scrollbar-thumb {
        background: rgba(23, 41, 140, 0.25);
        border-radius: 4px;
    }

    .product-mega__primary-item {
        padding: var(--mega-primary-item-pad);
        border-radius: var(--mega-item-radius);
    }

    .product-mega__primary-item.is-active {
        background: #eef2fa;
    }

    .product-mega__primary-item.is-active .product-mega__primary-title {
        color: var(--color-primary);
    }

    .product-mega__primary-icon {
        width: var(--mega-primary-icon);
        height: var(--mega-primary-icon);
    }

    .product-mega__primary-title {
        font-size: var(--mega-primary-title);
        letter-spacing: 0.04em;
    }

    .product-mega__mobile-tree {
        display: none !important;
    }

    .product-mega__prod-panel {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
    }

    .product-mega__prod-panel[hidden] {
        display: none !important;
    }

    .product-mega__prod-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 var(--mega-prod-grid-gap-x);
        flex: 1;
        min-height: 0;
        max-height: var(--mega-prod-grid-max-h);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(23, 41, 140, 0.25) transparent;
    }

    .product-mega__prod-grid::-webkit-scrollbar {
        width: var(--mega-scroll-w);
    }

    .product-mega__prod-grid::-webkit-scrollbar-thumb {
        background: rgba(23, 41, 140, 0.25);
        border-radius: 4px;
    }

    .product-mega__card {
        display: flex;
        align-items: center;
        gap: var(--mega-card-gap);
        padding: var(--mega-card-pad);
        text-decoration: none;
        border-bottom: 1px solid var(--color-border);
        transition: background-color 0.2s ease;
    }

    .product-mega__card:hover {
        background: rgba(23, 41, 140, 0.03);
    }

    .product-mega__card:hover .product-mega__card-title {
        color: var(--color-primary);
    }

    .product-mega__card-thumb {
        flex-shrink: 0;
        width: var(--mega-card-thumb);
        height: var(--mega-card-thumb);
        border-radius: var(--mega-card-thumb-radius);
        overflow: hidden;
        background: #f3f4f6;
        border: 1px solid var(--color-border);
    }

    .product-mega__card-thumb img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .product-mega__card-body {
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        gap: var(--mega-card-body-gap);
    }

    .product-mega__card-title {
        font-family: var(--font-display);
        font-size: var(--fs-sm);
        font-weight: 700;
        line-height: 1.35;
        color: #111827;
        transition: color 0.2s ease;
    }

    .product-mega__card-desc {
        font-size: var(--fs-xs);
        line-height: 1.5;
        color: #6b7280;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .product-mega__view-all {
        display: inline-flex;
        align-items: center;
        gap: var(--mega-view-all-gap);
        margin-top: var(--mega-view-all-mt);
        padding: var(--mega-view-all-pad);
        font-family: var(--font-display);
        font-size: var(--mega-view-all-size);
        font-weight: 700;
        letter-spacing: 0.05em;
        text-transform: uppercase;
        text-decoration: none;
        color: var(--color-primary);
        border-top: 1px solid var(--color-border);
        transition: color 0.2s ease;
    }

    .product-mega__view-all:hover {
        color: #e88700;
    }

    .site-header__nav-link::after {
        display: block;
    }

    .site-header__nav-quote {
        display: none;
    }
}

/* Compact desktop nav — long labels (Critical Protection / Products) */
@media (min-width: 1280px) and (max-width: 1479px) {
    :root {
        --nav-gap: 14px;
        --nav-font-size: 13px;
        --header-inner-gap: 14px;
        --logo-height: 42px;
        --btn-header-padding-x: 16px;
        --btn-header-padding-y: 9px;
        --btn-font-size: 13px;
    }

    .site-header__actions {
        gap: 10px;
    }

    .site-header__nav-link {
        letter-spacing: 0.03em;
    }
}

@media (min-width: 2000px) {
    .site-header__product-mega {
        width: var(--page-max-width);
        max-width: var(--page-max-width);
    }
}

.site-header__map-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: color 0.2s ease;
}

.site-header__map-btn:hover {
    color: var(--color-primary);
}

/* Floating social sidebar */
.social-float {
    position: fixed;
    top: 50%;
    right: 0;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: var(--social-float-gap);
    padding: var(--social-float-padding-y) var(--social-float-padding-right) var(--social-float-padding-y) 0;
    transform: translateY(-50%);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s ease;
}

.social-float.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-50%) translateX(var(--social-float-hide-offset));
}

.social-float__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--social-float-link-size);
    height: var(--social-float-link-size);
    background-color: #17298c;
    border-radius: var(--social-float-radius);
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.social-float__link img {
    display: block;
    width: var(--social-float-icon-size);
    height: var(--social-float-icon-size);
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: transform 0.2s ease;
}

.social-float__link:hover {
    background-color: var(--btn-hover-bg);
    transform: translateX(-3px);
}

.social-float__link:hover img {
    transform: scale(1.08);
}

@media (max-width: 1023px) {
    .social-float {
        display: none;
    }
}

/* Scroll & load animations */
.animate-on-scroll,
.animate-on-load {
    opacity: 0;
    transform: translateY(36px);
    transition:
        opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.animate-on-scroll.is-visible,
.animate-on-load.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll--left {
    transform: translateX(-40px);
}

.animate-on-scroll--right {
    transform: translateX(40px);
}

.animate-on-scroll--left.is-visible,
.animate-on-scroll--right.is-visible {
    transform: translateX(0);
}

.animate-on-scroll--scale {
    transform: scale(0.96);
}

.animate-on-scroll--scale.is-visible {
    transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll,
    .animate-on-load {
        opacity: 1;
        transform: none;
        transition: none;
    }
}