:root{--ink:#0b2237;--navy:#09243b;--blue:#0b5da9;--orange:#ff8a1f;--red:#ed1c2f;--gold:#f7c83e;--paper:#fff;--soft:#f3f6f8;--line:#dbe3e8;--muted:#5c6c78;--shadow:0 16px 40px rgba(4,28,48,.12);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}.topbar{background:#051b2e;color:#dbe9f4;font-size:13px}.topbar-inner{display:flex;justify-content:space-between;gap:24px;padding:7px 0}.topbar a{color:#fff}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(9,36,59,.08)}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:11px}.brand img{width:58px;height:58px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:18px;letter-spacing:.08em}.brand small{font-size:11px;color:var(--muted);margin-top:5px}.site-header nav{display:flex;align-items:center;gap:23px;font-size:14px;font-weight:650}.site-header nav>a{position:relative}.site-header nav>a:not(.cart-link):after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--orange);transition:.2s}.site-header nav>a:hover:after{right:0}.cart-link{background:var(--navy);color:#fff;padding:10px 14px;border-radius:999px}.cart-link span{background:var(--orange);display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:99px;margin-left:5px;font-size:11px}.nav-toggle{display:none;border:0;background:transparent;font-size:27px}.hero{background:linear-gradient(120deg,#061b2d 0%,#0b406a 65%,#0c5b87 100%);color:#fff;padding:72px 0 80px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow{display:inline-block;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-size:12px;margin-bottom:10px}.eyebrow.light{color:#ffd678}.hero h1,.page-hero h1,.category-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.045em;margin:10px 0 22px}.hero-copy>p{font-size:19px;color:#d6e8f4;max-width:720px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:13px 20px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn.primary{background:linear-gradient(135deg,var(--orange),#ffb52c);color:#071c2d}.btn.dark{background:var(--navy);color:#fff}.btn.ghost{border-color:rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.05)}.btn.outline{border-color:#aebbc5;background:#fff;color:var(--ink)}.btn.whatsapp{background:#1eaf5d;color:white}.btn.small{padding:8px 11px;font-size:12px}.btn.wide{width:100%}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px;border-top:1px solid rgba(255,255,255,.2);padding-top:23px}.trust-row span{font-size:12px;color:#bed3e0}.trust-row strong{display:block;color:#fff;font-size:14px}.hero-media{position:relative}.hero-media img{border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.35);aspect-ratio:4/3;object-fit:cover}.hero-badge{position:absolute;bottom:-22px;left:-28px;background:#fff;color:var(--ink);padding:18px 22px;border-radius:14px;box-shadow:var(--shadow);font-size:13px}.hero-badge strong{font-size:18px}.section{padding:84px 0}.section.alt{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-head h2,.two-col h2,.factory-split h2,.about-grid h2,.faq-grid h2,.product-content h2{font-size:clamp(31px,4vw,48px);line-height:1.1;letter-spacing:-.035em;margin:4px 0}.section-head>p{max-width:520px;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.category-card{display:grid;grid-template-columns:210px 1fr;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.category-card img{width:100%;height:100%;min-height:220px;object-fit:cover;background:#fff}.category-card>div{padding:25px}.category-card span{color:var(--orange);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.1em}.category-card h3{font-size:25px;line-height:1.15;margin:7px 0}.category-card p{font-size:14px;color:var(--muted)}.category-card strong{font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.product-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card-image{height:245px;background:#fff;display:grid;place-items:center;padding:12px}.card-image img{width:100%;height:100%;object-fit:contain}.card-body{padding:22px}.card-body h3{font-size:20px;line-height:1.25;margin:3px 0 10px}.card-body p{color:var(--muted);font-size:14px;min-height:70px}.card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px}.text-link{color:var(--blue);font-weight:800}.center{text-align:center;margin-top:34px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:55px}.process-section{background:linear-gradient(180deg,#fff,#eef4f8)}.process-list{display:grid;grid-template-columns:42px 1fr;gap:0 14px;margin:25px 0}.process-list span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--orange);font-weight:900;margin-top:3px}.process-list p{margin:0 0 22px;color:var(--muted)}.process-list strong{color:var(--ink)}.factory-split{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}.factory-gallery{display:grid;grid-template-columns:1.35fr .65fr;grid-template-rows:1fr 1fr;gap:10px}.factory-gallery img{width:100%;height:100%;object-fit:cover;border-radius:12px}.factory-gallery img:first-child{grid-row:1/3}.check-list{padding:0;list-style:none}.check-list li{position:relative;padding:7px 0 7px 30px}.check-list li:before{content:"✓";position:absolute;left:0;color:#0a9661;font-weight:900}.dark-section{background:var(--navy);color:#fff}.quote-band{display:flex;align-items:center;justify-content:space-between;gap:40px}.quote-band h2{font-size:42px;line-height:1.1;margin:4px 0}.quote-band p{color:#c6d6e1}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.2fr;gap:45px;padding:65px 0 45px}.site-footer{background:#061a2b;color:#c9d6df}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;margin:8px 0;color:#d4e1e9}.footer-brand{display:flex;align-items:center;gap:12px;color:#fff}.footer-brand img{width:58px;height:58px;object-fit:contain;background:#fff;border-radius:8px}.footer-brand strong{max-width:280px}.legal{border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;padding:20px 0;font-size:12px}.legal a{display:inline}.floating-wa{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#1fb45f;color:#fff;font-weight:900;box-shadow:var(--shadow);z-index:60}.breadcrumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);padding-top:18px;padding-bottom:18px}.page-hero{background:linear-gradient(120deg,#061b2d,#0b4f7d);color:#fff;padding:70px 0}.page-hero p{font-size:19px;max-width:780px;color:#d8e7f1}.category-hero{background:#071f33;color:#fff;padding:65px 0}.category-hero-grid{display:grid;grid-template-columns:1fr 470px;gap:50px;align-items:center}.category-hero img{width:100%;height:390px;object-fit:contain;background:#fff;border-radius:18px}.filter-row{display:flex;gap:8px;flex-wrap:wrap}.filter{padding:8px 12px;border:1px solid var(--line);background:white;border-radius:99px;cursor:pointer}.filter.active{background:var(--navy);color:white}.product-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:55px}.main-image{height:560px;background:#f8fafb;border:1px solid var(--line);border-radius:18px;display:grid;place-items:center;padding:18px}.main-image img{width:100%;height:100%;object-fit:contain}.gallery-thumbs{display:flex;gap:10px;margin-top:12px;overflow:auto}.gallery-thumb{width:95px;height:82px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:5px;cursor:pointer}.gallery-thumb img{width:100%;height:100%;object-fit:contain}.product-summary h1{font-size:44px;line-height:1.08;letter-spacing:-.035em;margin:8px 0 18px}.lead{font-size:18px;color:var(--muted)}.summary-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:26px 0}.summary-facts div{background:var(--soft);padding:14px;border-radius:10px}.summary-facts small{display:block;color:var(--muted)}.summary-facts strong{font-size:13px}.inquiry-box{border:1px solid var(--line);padding:18px;border-radius:14px;display:grid;gap:10px}.inquiry-box label,.quote-form label,.cart-summary label{font-size:13px;font-weight:750}.inquiry-box input,.quote-form input,.quote-form textarea,.quote-form select,.cart-summary input,.cart-summary textarea{width:100%;border:1px solid #bcc9d2;border-radius:8px;padding:11px;margin-top:5px;background:#fff}.microcopy,.note{font-size:12px;color:var(--muted)}.product-tabs{position:sticky;top:82px;z-index:20;background:#fff;border-block:1px solid var(--line)}.product-tabs .container{display:flex;gap:28px;overflow:auto}.product-tabs a{padding:15px 0;font-size:13px;font-weight:800;white-space:nowrap}.product-content{display:grid;grid-template-columns:1fr 370px;gap:60px}.answer-card{background:linear-gradient(145deg,#f5f8fa,#e9f1f6);padding:26px;border-radius:16px;border-left:5px solid var(--orange)}.answer-card h3{margin-top:0}.specs-layout{align-items:start}.table-wrap{overflow:auto;background:#fff;border-radius:14px;border:1px solid var(--line)}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);font-size:14px}.spec-table th{width:38%;background:#f7f9fa}.product-video video{width:100%;border-radius:14px;background:#000}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.application-grid>div{border:1px solid var(--line);padding:22px;border-radius:14px}.application-grid span{display:inline-grid;width:30px;height:30px;place-items:center;background:#e1f4e9;color:#07894d;border-radius:50%;font-weight:900}.application-grid strong{display:block;margin:13px 0}.application-grid p{font-size:13px;color:var(--muted)}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}.accordion details{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:16px}.accordion summary{font-weight:850;cursor:pointer}.accordion p{color:var(--muted)}.timeline{max-width:900px}.timeline article{display:grid;grid-template-columns:70px 1fr;gap:25px;padding:28px 0;border-bottom:1px solid var(--line)}.timeline article>span{width:55px;height:55px;border-radius:50%;display:grid;place-items:center;background:var(--orange);font-size:20px;font-weight:900}.timeline h2{margin:0}.solution-cards{display:grid;grid-template-columns:1fr 1fr;gap:25px}.solution-cards>a{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:.25s}.solution-cards>a:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.solution-cards img{height:360px;width:100%;object-fit:contain;background:#f8fafb}.solution-cards div{padding:28px}.solution-cards span{color:var(--orange);font-weight:850}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.about-grid img{border-radius:18px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:25px}.stats div{background:var(--soft);padding:20px;border-radius:12px}.stats strong{display:block;font-size:32px;color:var(--blue)}.stats span{font-size:13px;color:var(--muted)}.certificate-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.certificate-grid>div{background:white;padding:25px;border-radius:16px;border:1px solid var(--line)}.certificate-grid img{width:100%;height:340px;object-fit:contain}.masonry{columns:3;column-gap:16px}.masonry figure{break-inside:avoid;margin:0 0 16px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}.masonry img{width:100%}.masonry figcaption{padding:10px 13px;font-size:13px;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}.contact-list>div{padding:17px 0;border-bottom:1px solid var(--line)}.contact-list p{margin:4px 0;color:var(--muted)}.contact-note{background:var(--soft);padding:20px;border-radius:12px;margin-top:25px}.quote-form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow);display:grid;gap:15px}.cart-layout{display:grid;grid-template-columns:1fr 380px;gap:35px}.cart-items{display:grid;gap:12px}.cart-item{display:grid;grid-template-columns:85px 1fr auto;gap:16px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:12px}.cart-item img{width:85px;height:70px;object-fit:contain}.cart-item h3{margin:0}.cart-item input{width:70px;padding:7px}.cart-item button{border:0;background:#fff;color:#bd1d2f;cursor:pointer}.cart-summary{background:var(--soft);padding:24px;border-radius:14px;height:max-content;display:grid;gap:14px;position:sticky;top:115px}.cart-summary>p{display:flex;justify-content:space-between}.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.blog-card{border:1px solid var(--line);border-radius:16px;padding:28px}.blog-card span{font-size:12px;color:var(--orange);font-weight:800}.blog-card h2{font-size:27px;line-height:1.2}.blog-card p{color:var(--muted)}.article-head{background:#071f33;color:#fff;padding:70px 0}.article-head h1{font-size:56px;line-height:1.05;max-width:950px}.article-head p{font-size:19px;color:#d5e4ee;max-width:780px}.article-layout{display:grid;grid-template-columns:1fr 280px;gap:65px;padding-top:65px;padding-bottom:85px}.article-body{font-size:17px}.article-body section{margin:35px 0}.article-body h2{font-size:32px;line-height:1.2}.article-aside{height:max-content;position:sticky;top:120px;border-left:1px solid var(--line);padding-left:23px}.article-aside a{display:block;margin:10px 0;color:var(--blue)}.prose{max-width:850px}.prose h2{margin-top:35px}
@media(max-width:980px){.site-header nav{position:absolute;left:0;right:0;top:82px;background:#fff;display:none;flex-direction:column;align-items:stretch;padding:20px 24px;border-top:1px solid var(--line)}.site-header nav.open{display:flex}.nav-toggle{display:block}.topbar-inner{font-size:11px}.hero-grid,.category-hero-grid,.product-layout,.factory-split,.about-grid,.contact-grid,.cart-layout,.article-layout{grid-template-columns:1fr}.hero-media{margin-top:25px}.category-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.product-content{grid-template-columns:1fr}.application-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.main-image{height:480px}.cart-summary{position:static}.article-aside{display:none}}
@media(max-width:680px){.container{width:min(100% - 24px,1180px)}.topbar-inner span{display:none}.topbar-inner{justify-content:center}.brand small{display:none}.nav-wrap{height:70px}.brand img{width:48px;height:48px}.hero{padding:50px 0}.hero h1,.page-hero h1,.category-hero h1{font-size:39px}.hero-grid,.two-col,.faq-grid,.solution-cards,.certificate-grid{grid-template-columns:1fr}.trust-row{grid-template-columns:1fr}.section{padding:58px 0}.section-head{display:block}.category-grid,.product-grid,.blog-grid{grid-template-columns:1fr}.category-card{grid-template-columns:1fr}.category-card img{height:230px}.card-image{height:260px}.quote-band{display:block}.quote-band .btn{margin-top:15px}.footer-grid{grid-template-columns:1fr}.legal{display:block}.product-summary h1{font-size:37px}.main-image{height:360px}.summary-facts{grid-template-columns:1fr}.application-grid{grid-template-columns:1fr}.masonry{columns:1}.article-head h1{font-size:40px}.article-layout{padding-top:35px}.hero-badge{left:10px}.product-tabs{top:70px}.card-body p{min-height:0}}


/* 2026-07-28 full media and interaction repair */
.gallery-thumb.is-active,.gallery-thumb.active,.gallery-thumb[aria-selected="true"]{border-color:var(--orange);box-shadow:0 0 0 2px rgba(244,177,28,.18)}
.cc-thumb.is-active,.cc-thumb.active,.cc-thumb[aria-selected="true"]{border-color:var(--blue,#0f5f91)}
.video-unavailable{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#071f33;color:#fff;min-height:260px;display:grid;grid-template-columns:minmax(220px,.8fr) 1.2fr;align-items:center}
.video-unavailable img{width:100%;height:100%;min-height:260px;object-fit:cover;opacity:.72}
.video-unavailable .video-unavailable-copy{padding:30px}
.video-unavailable h3{margin:0 0 10px;color:#fff;font-size:25px}
.video-unavailable p{color:#d7e5ee;line-height:1.65}
.video-error-message{margin-top:10px;padding:12px 14px;border:1px solid #e2b84d;border-radius:9px;background:#fff8df;color:#5d4917;font-size:13px}
.cart-empty{padding:35px;border:1px dashed var(--line);border-radius:14px;text-align:center;background:var(--soft)}
.cart-empty h2{margin-top:0}
.cart-page-heading{max-width:800px}
.cart-status{min-height:22px;color:var(--blue);font-weight:750}
.quote-form button{justify-self:start}
@media(max-width:680px){.video-unavailable{grid-template-columns:1fr}.video-unavailable img{height:220px;min-height:220px}}