:root{
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --accent: #f97316;
  --primary-blue: #007bff;
  --primary-blue-hover: #0056b3;
  --bg: #f8f9fa;
  --card-bg: #ffffff;
  --text-dark: #1C274C;
  --text-medium: #495057;
  --text-light: #6c757d;
  --border-color: #dee2e6;
  --border: #e0e6e8;
  --radius: 6px;
  --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
  --shadow: 0 2px 6px rgba(44, 62, 80, .07);
  --shadow-md: 0 .5rem 1rem rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --header-bg: #ffffff;
  --header-text-color: #1C274C;
  --header-nav-link-color: #1C274C;
  --header-nav-link-hover-color: #4338CA;
  --header-lang-button-bg: #f1f2f6;
  --header-lang-button-border: rgba(28, 39, 76, 0.12);
  --header-lang-button-text: #1C274C;
  --header-lang-button-hover-bg: #e7e9f2;
  --header-b2b-button-bg: #212A40;
  --header-b2b-button-text: #ffffff;
  --header-b2b-button-hover-bg: #303E5C;
  --header-border-color: #e0e6e8;
  --mobile-menu-bg-start: #f1efff;
  --mobile-menu-bg-end: #e3dfff;
  --mobile-menu-link-color: #1C274C;
  --mobile-menu-link-hover: #4338CA;
  --mobile-menu-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
  --mobile-menu-border: rgba(28, 39, 76, 0.08);
}
html{scroll-behavior:smooth}
*{box-sizing:border-box; overflow-wrap: break-word;}
body{ margin:0; font-family:'Inter', sans-serif; background:var(--bg); color:var(--text-dark); -webkit-font-smoothing:antialiased; line-height: 1.6; font-size: 16px; overflow-x: hidden; }
.container{max-width:1140px;margin:0 auto;padding:1.5rem 1rem}
.main-container{ max-width:1100px; margin:0 auto; }
.new-site-header { font-family: 'Satoshi', sans-serif; background-color: var(--header-bg); padding: 0.8rem 0; border-bottom: 1px solid var(--header-border-color); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }
.new-header-content { display: flex; justify-content: space-between; align-items: center; margin: 0 auto; padding: 0 1.5rem; max-width:1100px; }
.new-site-logo-link { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.new-site-logo-img { height: 36px; margin-right: 0.6rem; }
.new-site-logo-text { font-size: 1.3rem; font-weight: 500; color: var(--header-text-color); }
.new-site-navigation { display: flex; gap: 1.5rem; margin-left: auto; margin-right: 1.5rem;}
.new-nav-link { color: var(--header-nav-link-color); text-decoration: none; font-weight: 500; font-size: 0.9rem; padding: 0.3rem 0; position: relative; transition: color 0.2s ease; cursor: pointer; white-space: nowrap; }
.new-nav-link:hover { color: var(--header-nav-link-hover-color); }
.new-nav-link::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -2px; left: 0; background-color: var(--header-nav-link-hover-color); transition: width 0.3s ease; }
.new-nav-link:hover::after { width: 100%; }
.new-header-actions { display: flex; align-items: center; gap: 1rem; flex-shrink: 0;}
.language-selector {
    background-color: var(--header-lang-button-bg);
    border: 1px solid var(--header-lang-button-border);
    color: var(--header-lang-button-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.25rem;
    min-height: 44px;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: none;
    min-width: 0;
    line-height: 1.1;
    text-align: center;
    white-space: nowrap;
    box-shadow: none;
}
.language-selector:hover { background-color: var(--header-lang-button-hover-bg); }

.b2b-login-button { background-color: var(--header-b2b-button-bg); color: var(--header-b2b-button-text); padding: 0.5rem 1.2rem; border-radius: 20px; text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: background-color 0.2s ease; white-space: nowrap; }
.b2b-login-button:hover { background-color: var(--header-b2b-button-hover-bg); }
.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.mobile-menu-toggle svg { width: 24px; height: 24px; stroke: var(--header-text-color); }

.favorites-count {
    background-color: var(--accent); color: white; border-radius: 50%;
    font-size: 0.75em; padding: 0.2em 0.5em; line-height: 1; font-weight: bold;
    min-width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center;
}

#favoritesNavLink {
    position: fixed; bottom: calc(80px + 10px); right: 20px;
    background-color: var(--card-bg); border: 1px solid var(--border);
    color: var(--primary-blue); padding: 0.6rem 1rem; border-radius: 20px;
    box-shadow: var(--shadow-md); text-decoration: none; font-weight: 500; font-size: 0.9rem;
    z-index: 1001; display: inline-flex !important; align-items: center; gap: 0.5em;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap; cursor: pointer;
}
#favoritesNavLink:hover { background-color: var(--primary-blue-hover); border-color: var(--primary-blue-hover); color: white; transform: translateY(-2px) scale(1.05); box-shadow: var(--shadow-lg); }
#favoritesNavLink::after { display: none !important; }
.new-site-navigation #favoritesNavLink { display: none !important; }

@media(max-width: 992px) {
    .new-site-navigation {
        display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
        background-color: var(--header-bg); padding: 1rem; box-shadow: var(--shadow-md); z-index: 999;
        border-top: 1px solid var(--header-border-color); margin-left: 0; margin-right: 0;
    }
    .new-site-navigation.is-active { display: flex; }
    .mobile-menu-toggle { display: block; }
}

.product-detail-page { padding-top: 1px; }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; font-size: 0.875rem; margin-bottom: 2rem; padding: 0.5rem 0; color: var(--text-medium); }
.breadcrumb-link { color: var(--primary-blue); text-decoration: none; transition: color 0.2s; }
.breadcrumb-link:hover { text-decoration: underline; color: var(--primary-blue-hover); }
.breadcrumb-separator { margin: 0 0.5rem; color: var(--text-light); font-size: 0.9em; }
.breadcrumb-current { color: var(--text-dark); font-weight: 500; }

.product-main-layout { display: grid; grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 2.5rem; background-color: var(--card-bg); padding: 2rem; border-radius: var(--radius); box-shadow: var(--shadow-md); }
@media (min-width: 768px) { .product-main-layout { grid-template-columns: 2fr 3fr; } }
.product-gallery-modern .product-main-image-wrapper { cursor: pointer; }
.product-gallery-modern { display: flex; justify-content: center; align-items: flex-start; }
.product-main-image-wrapper { width: 100%; border: 1px solid var(--border-color); border-radius: var(--radius); overflow: hidden; background-color: #fff; box-shadow: var(--shadow-sm); }
.product-main-image-modern { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; padding: 0.5rem; }
.product-image.fallback-image { object-fit: contain; padding: 1.5rem; background-color: #f0f0f0; }
.image-placeholder-modern { display: flex; flex-direction:column; align-items: center; justify-content: center; width: 100%; aspect-ratio: 1 / 1; background-color: #e9ecef; color: var(--text-medium); border-radius: var(--radius); font-size: 0.9rem; }
.image-placeholder-modern svg { width: 50px; height: 50px; margin-bottom: 0.5rem; opacity: 0.6; }

.product-info-modern { display: flex; flex-direction: column; }
.product-title-wrapper { display: flex; align-items: center; flex-wrap: wrap; margin-bottom: 0.75rem;}
.product-title-modern { font-size: 2rem; font-weight: 700; color: var(--text-dark); line-height: 1.3; margin:0 0.5rem 0 0; }
.favorite-button { background: none; border: none; cursor: pointer; padding: 0.3rem; color: var(--text-light); transition: color 0.2s, transform 0.2s; display: inline-flex; align-items: center; }
.favorite-button svg { width: 24px; height: 24px; fill: currentColor; }
.favorite-button:hover { color: #e74c3c; transform: scale(1.1); }
.favorite-button.favorited { color: #e74c3c; }
.favorite-tooltip, .copy-tooltip { position: fixed; background-color: #333; color: white; padding: 5px 10px; border-radius:4px; font-size: 0.8em; z-index: 1010; opacity: 0; transition: opacity 0.3s; pointer-events: none; white-space: nowrap; }

.product-meta-enhanced { font-size: 0.9rem; color: var(--text-medium); margin-bottom: 1rem; display: flex; flex-direction: column; gap: 0.6rem; align-items: flex-start; }
.product-meta-enhanced .meta-item { display: flex; align-items: center; flex-wrap: wrap; }
.product-meta-enhanced .meta-item strong { color: var(--text-dark); font-weight: 600; margin-right: 0.4rem; white-space: nowrap; }
.product-meta-enhanced .meta-item .copy-code { margin-left: 0.5rem; cursor: pointer; color: var(--primary-blue); font-size:0.85em; border: 1px solid transparent; padding: 0.1rem 0.2rem; border-radius: 0.2rem; }
.product-meta-enhanced .meta-item .copy-code:hover { color: var(--primary-blue-hover); background-color: #e9f4ff; }
.product-meta-enhanced .meta-item a { color: var(--primary-blue); text-decoration: none; }
.product-meta-enhanced .meta-item a:hover { text-decoration: underline; }

.product-share-buttons { margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.75rem; }
.product-share-buttons .share-label { font-size: 0.9rem; font-weight: 500; color: var(--text-medium); margin-right: 0.25rem; }
.product-share-buttons a { display: inline-flex; align-items:center; justify-content:center; transition: opacity 0.2s; width: 28px; height: 28px; }
.product-share-buttons a:hover { opacity: 0.7; }
.product-share-buttons svg { width: 100%; height: 100%; }

.product-short-description { font-size: 1rem; color: var(--text-medium); margin-bottom: 1.5rem; line-height: 1.7; }

#action-button-container { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 10px; }
#scrollToContactBtn {
  display: inline-flex; align-items: center; justify-content: center; width: auto;
  padding: 0.6rem 1.2rem; font-weight: 600; transition: all 0.2s;
  border: 1px solid; border-radius: var(--radius); cursor: pointer;
  background-color: var(--primary-blue); border-color: var(--primary-blue); color: white;
}
#scrollToContactBtn:hover { background-color: var(--primary-blue-hover); border-color: var(--primary-blue-hover); }
#scrollToContactBtn svg { width:20px; height:20px; margin-right: 8px; }

.related-products-section-modern { margin-bottom: 2.5rem; }
.related-products-title-modern { font-size: 1.75rem; font-weight: 700; color: var(--text-dark); margin-bottom: 1.5rem; text-align: left; padding-bottom: 0.75rem; border-bottom: 2px solid var(--primary-blue); display: inline-block; }
.related-products-carousel { position: relative; }
.related-products-container { display: flex; overflow-x: auto; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; padding-bottom: 1rem; gap: 1.5rem; scrollbar-width: none; -ms-overflow-style: none; }
.related-products-container::-webkit-scrollbar { display: none; }
.related-product-card { flex: 0 0 auto; width: 240px; background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; text-decoration: none; color: var(--text-dark); transition: transform 0.2s, box-shadow 0.2s; }
.related-product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.related-product-card img { width: 100%; height: 180px; object-fit: contain; padding: 0.5rem; border-bottom: 1px solid var(--border-color); }
.related-product-card .info { padding: 1rem; }
.related-product-card .name { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.25rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2.8em; }
.related-product-card .category { font-size: 0.8rem; color: var(--text-light); }
.carousel-arrow { position: absolute; top: 50%; transform: translateY(-calc(50% + 0.5rem)); background-color: rgba(255, 255, 255, 0.9); border: 1px solid var(--border-color); border-radius: 50%; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 10; box-shadow: var(--shadow-sm); transition: background-color 0.2s; }
.carousel-arrow:hover { background-color: white; }
.carousel-arrow.prev { left: -15px; }
.carousel-arrow.next { right: -15px; }
.carousel-arrow svg { width: 20px; height: 20px; color: var(--text-dark); }
@media (max-width: 576px) { .carousel-arrow.prev { left: 5px; } .carousel-arrow.next { right: 5px; } .related-product-card { width: 200px; } }

.lightbox-modal, .modal { display: none; position: fixed; z-index: 1050; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.85); align-items: center; justify-content: center; }
.lightbox-modal.show, .modal.show { display: flex; }
.lightbox-content { margin: auto; display: block; max-width: 90vw; max-height: 90vh; animation: lightboxZoom 0.3s ease-out;}
@keyframes lightboxZoom { from {transform: scale(0.8); opacity: 0;} to {transform: scale(1); opacity: 1;} }
.lightbox-close, .modal .close-button { position: absolute; top: 15px; right: 25px; color: #f1f1f1; font-size: 40px; font-weight: bold; transition: 0.3s; cursor: pointer; user-select: none; }
.modal .close-button { color: var(--text-light); font-size: 30px; }
.lightbox-close:hover, .modal .close-button:hover { color: #bbb; }
.modal-content { background-color: var(--card-bg); margin: 10% auto; padding: 30px; border-radius: var(--radius); width: 80%; max-width: 600px; position: relative; box-shadow: var(--shadow-lg); animation: modalFadeIn 0.3s ease-out; }
@keyframes modalFadeIn { from {opacity: 0; transform: translateY(-20px);} to {opacity: 1; transform: translateY(0);} }
.modal-content h2, .modal-content h3 { color: var(--text-dark); margin-top: 0; margin-bottom: 20px; font-size: 1.8rem; }
.modal-list { max-height: 400px; overflow-y: auto; margin-bottom: 20px; }
.modal-list-item { display: flex; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-color); }
.modal-list-item:last-child { border-bottom: none; }
.modal-list-item img { width: 60px; height: 60px; object-fit: contain; margin-right: 15px; border-radius: var(--radius); }
.modal-list-item-info { flex-grow: 1; }
.modal-list-item-info .name { font-weight: 600; font-size: 1.1rem; color: var(--text-dark); display: block; margin-bottom: 5px;}
.modal-list-item-info .category { font-size: 0.85rem; color: var(--text-medium); display: block; }
.modal-list-item a { text-decoration: none;}
.modal-list-item-actions { display: flex; gap: 10px; }
.modal-list-item-actions button { background: none; border: none; cursor: pointer; padding: 5px; color: var(--text-light); transition: color 0.2s; }
.modal-list-item-actions button:hover { color: #e74c3c; }
.no-favorites-message { text-align: center; color: var(--text-medium); padding: 20px 0; }

.scroll-to-top { position: fixed; bottom: 20px; right: 20px; background-color: var(--primary-blue); color: white; border: none; border-radius: 50%; width: 48px; height: 48px; font-size: 20px; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s, transform 0.3s; z-index: 999; box-shadow: var(--shadow-md); transform: translateY(20px); }
.scroll-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-to-top:hover { background-color: var(--primary-blue-hover); }

.loading-container, .error-container { text-align: center; padding: 3rem 1rem; background-color: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow-md); max-width: 600px; margin: 3rem auto; }
.loading-spinner { width: 48px; height: 48px; border: 4px solid #e9ecef; border-top: 4px solid var(--primary-blue); border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto 1.5rem auto; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { color: var(--text-medium); font-size: 1rem; }
.error-container h2 { font-size: 1.5rem; color: var(--text-dark); margin-bottom: 0.5rem;}
.error-container p { font-size: 1rem; color: var(--text-medium); margin-bottom: 1.5rem;}
.back-button-modern { display: inline-flex; align-items: center; color: var(--primary-blue); text-decoration: none; margin-top: 1.5rem; font-size: 0.9375rem; transition: background-color 0.2s, color 0.2s; padding: 0.6rem 1.2rem; border: 1px solid var(--primary-blue); border-radius: var(--radius); background-color: transparent; font-weight: 500; }
.back-button-modern:hover { background-color: var(--primary-blue); color: white; }
.back-icon { margin-right: 0.5rem; font-size: 1.1em; }

.disclaimer-box-modern { margin-top: 2.5rem; padding: 1.5rem; background: #fff3cd; border-radius: var(--radius); border-left: 5px solid #ffe082; color: #664d03; font-size: 0.9rem; line-height: 1.6; box-shadow: var(--shadow-sm); }
.disclaimer-box-modern b, .disclaimer-box-modern strong { font-weight: 700; }
.disclaimer-box-modern span { display: block; margin-top: 0.75rem;}
.disclaimer-box-modern hr { margin: 1rem 0; border: 0; border-top: 1px solid rgba(0,0,0,0.1); }

.contact-card-modern { margin-top: 2.5rem; background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 2rem; max-width: none; }
.contact-title-modern { font-weight: 700; font-size: 1.5rem; margin-bottom: 0.75rem; color: var(--text-dark); }
.contact-bar-modern { border-bottom: 3px solid var(--primary-blue); width: 50px; margin-bottom: 1.5rem; }
.contact-intro-text { color: var(--text-medium); margin-bottom: 1.5rem; font-size: 1rem; }
.contact-grid { display: grid; gap: 1.5rem; }
@media (min-width: 576px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-item { display:flex; align-items: flex-start; }
.contact-item svg { color:var(--primary-blue); margin-right:1rem; flex-shrink:0; width: 24px; height: 24px; margin-top: 0.1rem; }
.contact-label-modern { font-weight:600; color:var(--text-dark); font-size: 0.9375rem; display: block; margin-bottom: 0.25rem; }
.contact-link-modern { color:var(--primary-blue); text-decoration:none; font-size:1rem;}
.contact-link-modern:hover { text-decoration: underline; }
.contact-address-text { font-size:1rem; color: var(--text-medium); line-height: 1.5; }
.firm-social-media { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border-color); }
.firm-social-media .social-label { font-weight: 600; font-size: 1.125rem; color:var(--text-dark); margin-bottom: 1rem; display:block; }
.firm-social-media-row { display:flex; gap:1.25rem; align-items: center;}
.firm-social-media-row a { display:inline-flex; align-items:center; justify-content:center; width: 36px; height: 36px; }
.firm-social-media-row a svg { width: 100%; height: 100%; transition: opacity 0.2s; }
.firm-social-media-row a:hover svg { opacity: 0.75; }

@media (max-width: 767px) {
    .new-header-content { padding: 0 1rem; }
    .new-site-navigation { gap: 1rem; }
    .new-nav-link { font-size: 1rem; padding: 0.8rem 0; }
    .new-header-actions { gap: 0.5rem; }
    .language-selector { min-height: 42px; padding: 0 1rem; font-size: 0.82rem; }
    .b2b-login-button { padding: 0.35rem 0.7rem; font-size: 0.8rem; }
    .container { padding: 1rem 0.75rem; }
    .product-main-layout { padding: 1.5rem; gap: 1.5rem; }
    .product-title-modern { font-size: 1.75rem; }
    .contact-card-modern { padding: 1.5rem; }
    .contact-grid { grid-template-columns: 1fr; }
    .product-meta-enhanced { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    #favoritesNavLink { display: inline-flex !important; opacity: 1 !important; visibility: visible !important; right: 20px; bottom: 80px; }
    .scroll-to-top { right: 20px; bottom: 20px; }
}
@media (max-width: 480px) {
    .product-title-modern { font-size: 1.5rem; }
    .breadcrumb-separator { margin: 0 0.4rem; }
    .language-selector { min-height: 40px; padding: 0 0.85rem; font-size: 0.78rem; }
}

footer { font-family: 'Satoshi', sans-serif; background-color: #ffffff; padding: 40px clamp(1.25rem, 5vw, 5rem); display: flex; justify-content: space-between; align-items: flex-start; font-size: 16px; border-top: 1px solid #e0e0e0; color: #1C274C; }
.footer-left { display: flex; flex-direction: column; max-width: 45%; }
.footer-brand { display: flex; align-items: center; margin-bottom: 12px; }
.footer-brand img { height: 48px; margin-right: 12px; }
.footer-brand h1 { font-size: 25px; font-weight: 500; color: #1C274C; margin: 0; }
.footer-slogan { font-size: 18px; color: #555555; font-weight: 400; }
.footer-right { display: grid; grid-template-columns: auto auto; gap: 12px 40px; }
.footer-right a { font-weight: 500; font-size: 16px; color: #474747; text-decoration: none; transition: color 0.3s ease; }
.footer-right a:hover { color: #1C274C; }
.footer-bottom { font-family: 'Satoshi', sans-serif; background-color: #f9f9f9; text-align: center; padding: 20px 40px; font-size: 14px; color: #474747; border-top: 1px solid #e0e0e0; }
.footer-bottom a { color: #1C274C; font-weight: 500; text-decoration: none; display: inline-flex; align-items: center; }
.footer-bottom a img { height: 24px; margin-left: 8px; }
@media (max-width: 768px) { footer { flex-direction: column; align-items: center; padding: 30px 20px; text-align: center; }.footer-left { max-width: 100%; align-items: center; margin-bottom: 30px; } .footer-brand { justify-content: center; } .footer-right { grid-template-columns: 1fr; gap: 15px; width: 100%; max-width: 280px; text-align: center; } .footer-right a { font-size:18px; } .footer-bottom { padding: 20px; } }
@media (max-width: 480px) { .footer-brand h1 { font-size: 22px; } .footer-slogan { font-size: 16px; } .footer-bottom { padding: 15px; font-size: 13px; } .footer-bottom a img { height: 20px; } }