:root{color-scheme:dark;--bg:#10110f;--surface:#181a16;--line:#292b22;--gold:#d8b936;--text:#f4f1e7;--muted:#a5a69b;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button{color:inherit}img{display:block;max-width:100%;object-fit:cover}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08}h1{font-size:clamp(44px,5.5vw,74px);letter-spacing:-2.8px;white-space:pre-line}h2{font-size:clamp(30px,3.2vw,44px);letter-spacing:-1.2px}h3{font-size:23px}p{color:var(--muted)}.container{width:min(1120px,calc(100% - 64px));margin-inline:auto}.header{position:sticky;top:0;z-index:20;background:#10110ff5;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{display:flex;align-items:center;gap:24px;min-height:86px}.brand{display:flex;align-items:center;gap:12px;max-width:380px}.brand-mark{font-family:var(--serif);font-size:42px;font-style:italic;line-height:1;letter-spacing:-4px}.brand-copy{max-width:260px;font-size:11px;line-height:1.5}.brand-copy b{font-weight:600}.brand-copy small{display:block;font-size:8px;letter-spacing:1.1px;color:var(--muted)}.brand img{max-width:280px;max-height:50px;object-fit:contain}nav{display:flex;gap:21px;align-items:center;margin-left:auto}.nav-group{position:relative;padding-block:26px}.nav-trigger{padding:5px 0;background:none;border:0;font-size:13px;color:#dbdcd1}.nav-trigger span{color:var(--gold);margin-left:3px}.dropdown{display:none;position:absolute;top:100%;left:-20px;min-width:245px;background:#1c1e18;border:1px solid #44452e;border-radius:3px;padding:10px;box-shadow:0 20px 40px #0008}.nav-group:hover .dropdown,.nav-group:focus-within .dropdown,.nav-group.open .dropdown{display:grid}.dropdown a{padding:11px 12px;font-size:14px;border-radius:3px;transition:background .2s,transform .2s}.dropdown a:hover{background:#303322;color:var(--gold);transform:translateX(4px)}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--gold);color:#191b11;border:1px solid var(--gold);border-radius:5px;padding:13px 23px;font-size:14px;font-weight:600;transition:transform .25s,box-shadow .25s}.button:hover{transform:translateY(-3px) scale(1.025);box-shadow:0 6px 24px #d8b93625}.button.small{border-radius:24px;font-size:11px;white-space:nowrap;padding:10px 15px}.button.ghost{background:transparent;color:var(--text);border-color:#35372b}.menu-toggle{display:none}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--gold);font-weight:600;margin-bottom:15px}.hero{position:relative;overflow:hidden;border-bottom:1px solid #292919;background:radial-gradient(ellipse at 85% 40%,#34342125,transparent 55%)}.hero .container{padding-block:83px 46px;position:relative}.hero-copy{max-width:690px;position:relative;z-index:1}.hero .eyebrow{display:inline-block;border:1px solid #454020;border-radius:30px;background:#28271a;padding:5px 11px;font-size:9px;letter-spacing:1.1px}.hero h1 em{color:var(--gold);font-style:normal}.hero-lead{max-width:575px;margin-top:24px;line-height:1.6;font-size:16px}.hero-actions{display:flex;gap:16px;margin-top:32px}.hero-photo{position:absolute;right:0;top:0;width:52%;height:100%;opacity:.4;mask-image:linear-gradient(90deg,transparent,#000)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;border-top:1px solid var(--line);margin-top:65px;padding-top:34px}.stat strong{display:block;font-family:var(--serif);font-size:31px;color:var(--gold);line-height:1.2}.stat small{font-size:10px;letter-spacing:1.2px;color:var(--muted)}.section{padding-block:80px;border-bottom:1px solid #25261d}.section.alternate{background:#141512}.section-heading{margin-bottom:36px}.section-heading.center{text-align:center;max-width:690px;margin-inline:auto}.section-heading p:not(.eyebrow){margin-top:16px;font-size:14px}.grid{display:grid;gap:24px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.card{background:var(--surface);border:1px solid var(--line);padding:15px;border-radius:5px;transition:transform .3s,border-color .3s,box-shadow .3s;min-width:0}.card:hover{transform:translateY(-5px);border-color:#74652e;box-shadow:0 15px 35px #0002}.image-wrap{overflow:hidden;border-radius:3px}.image-wrap img{width:100%;aspect-ratio:1.8;transition:transform .6s}.card:hover .image-wrap img{transform:scale(1.045)}.card h3{margin-top:22px}.card p{font-size:13px;line-height:1.7;margin-top:12px}.read-more{display:inline-block;color:var(--gold);font-size:11px;font-weight:600;margin-top:20px}.process .card{position:relative;padding:18px}.process .card img{aspect-ratio:1.8;filter:brightness(.65) saturate(.6)}.process h3{font-size:19px}.step-number{position:absolute;top:20px;right:25px;font-family:var(--serif);font-size:25px;color:var(--gold);z-index:1}.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about p:not(.eyebrow){margin-top:20px;font-size:14px}.about img{border-radius:5px;aspect-ratio:1.5}.about-stats{display:flex;gap:80px;margin-top:30px}.about-stats strong{font-family:var(--serif);font-size:25px;color:var(--gold)}.about-stats small{display:block;font-size:10px;color:var(--muted);letter-spacing:1px}.certificates{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}.certificate{background:#1a1b15;border:1px solid var(--line);border-radius:4px;padding:18px 10px;transition:transform .25s}.certificate:hover{transform:scale(1.05);border-color:var(--gold)}.certificate img{width:80%;height:125px;object-fit:contain;margin:auto;filter:sepia(.7)}.certificate span{display:block;font-size:11px;margin-top:12px}.video-card{display:block;text-align:left;width:100%;padding:0;overflow:hidden}.video-art{position:relative}.video-art img{aspect-ratio:1.35;filter:brightness(.65)}.play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:49px;height:49px;border-radius:50%;background:var(--gold);color:#222816;display:grid;place-items:center;box-shadow:0 0 0 10px #d8b93625}.video-copy{padding:18px}.video-copy h3{font-size:18px;margin:6px 0 0}.video-copy .eyebrow{font-size:9px;letter-spacing:1px;margin:0}.blog-card{padding:0;overflow:hidden}.blog-copy{padding:20px}.blog-copy h3{font-size:21px;margin-top:10px}.blog-copy .meta{color:var(--gold);font-size:10px}.contact{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.contact h2{white-space:pre-line}.contact-copy>p:not(.eyebrow){margin-top:25px;font-size:14px}.contact-links{display:grid;gap:18px;margin-top:32px}.contact-links small{display:block;font-size:10px;color:var(--muted);letter-spacing:1px}.contact-links a{font-size:14px}.quote-form{padding:30px;background:#1a1c15;border:1px solid #303322;border-radius:6px}.quote-form h3{font-size:23px;margin-bottom:22px}.pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:block;font-size:10px;color:#b5b8a8;letter-spacing:.5px;margin-bottom:16px}input,select,textarea{width:100%;border:1px solid #303327;border-radius:3px;background:#11130f;color:var(--text);padding:11px;font-size:13px;margin-top:5px}textarea{min-height:94px;resize:vertical}.consent{display:flex;align-items:center;gap:9px;letter-spacing:0}.consent input{width:15px;margin:0;accent-color:var(--gold)}.quote-form .button{width:100%}.status{font-size:13px;margin-top:12px}.footer{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:40px;padding-block:45px}footer .brand-copy{font-size:10px}footer .brand-mark{font-size:35px}footer p{font-size:12px;margin-top:15px;max-width:300px}footer h4{font-size:10px;letter-spacing:1px;margin:0 0 15px}footer .links{display:grid;align-content:start;gap:9px;font-size:12px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;font-size:10px;color:#777e70}.detail-hero{padding:55px 0 65px}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:35px}.breadcrumb a:hover{color:var(--gold)}.detail-layout{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px}.detail-layout h1{font-size:60px}.detail-layout p{margin-block:22px}.detail-layout .product-photo{border-radius:6px;width:100%;aspect-ratio:1.2}.thumbs{display:flex;gap:10px;margin-top:12px}.thumbs button{padding:0;border:1px solid var(--line);background:transparent;width:70px}.thumbs img{aspect-ratio:1.3}.detail-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.detail-tags span{border:1px solid #414332;color:#d4d6c5;font-size:12px;padding:5px 10px;border-radius:3px}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.spec-grid div{background:var(--surface);padding:24px}.spec-grid small{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.spec-grid b{font-size:16px;font-weight:500}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}th,td{padding:18px;border-bottom:1px solid var(--line)}th{background:var(--surface);color:var(--gold)}.tabs{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.tabs button{border:1px solid #45462f;padding:10px 20px;border-radius:3px;background:transparent}.tabs button[aria-selected=true]{background:var(--gold);color:#171911}.tab-copy{min-height:90px;max-width:700px}.article{max-width:820px;margin:auto}.article h1{font-size:52px;margin:20px 0 35px}.article h2{font-size:30px;margin-block:35px 15px}.article p{white-space:pre-line;margin-block:20px}.article img{width:100%;border-radius:5px}dialog{background:#181b15;border:1px solid #52583d;border-radius:8px;color:var(--text);padding:38px;max-width:min(900px,90vw);max-height:90vh}dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}.close{position:absolute;right:8px;top:5px;font-size:28px;background:none;border:0}dialog img{max-height:70vh;object-fit:contain}dialog iframe{width:70vw;max-width:800px;aspect-ratio:16/9;border:0}dialog h3{margin-bottom:15px}a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:5px}input:focus,textarea:focus,select:focus{outline:1px solid var(--gold)}.skip{position:fixed;left:10px;top:-100px;z-index:100;background:var(--gold);color:#111;padding:8px}.skip:focus{top:10px}.loading{text-align:center;padding:100px 20px}[hidden]{display:none!important}@media(min-width:1500px){.container{width:1120px}}@media(max-width:1100px){.header-inner{gap:18px}.brand-copy{max-width:180px}.brand-copy b{font-size:10px}nav{gap:12px}.nav-trigger{font-size:12px}.contact,.about{gap:40px}}@media(max-width:800px){.container{width:calc(100% - 40px)}.header-inner{min-height:74px;flex-wrap:wrap;gap:12px}.brand{margin-right:auto;max-width:260px}.brand-copy{max-width:185px}.menu-toggle{display:block;background:transparent;border:1px solid var(--line);border-radius:4px;font-size:12px;padding:8px}.header-quote{display:none!important}nav{display:none;width:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;padding-bottom:16px}nav.expanded{display:flex}.nav-group{padding:3px 0}.nav-trigger{font-size:15px;width:100%;text-align:left;padding:10px}.dropdown{position:static;box-shadow:none;border:0;min-width:0}.nav-group:hover .dropdown{display:none}.nav-group.open .dropdown,.nav-group:focus-within .dropdown{display:grid}.hero .container{padding-block:60px 32px}.hero h1{font-size:51px;letter-spacing:-2px}.stats{margin-top:40px;gap:15px}.stat strong{font-size:26px}.stat small{font-size:8px;letter-spacing:.4px}.section{padding-block:55px}.grid.three{grid-template-columns:repeat(2,1fr)}.about,.contact,.detail-layout{grid-template-columns:1fr;gap:35px}.about img{max-height:330px;width:100%}.certificates{grid-template-columns:repeat(3,1fr)}.footer{grid-template-columns:2fr 1fr;gap:35px}.detail-layout h1{font-size:48px}.spec-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.grid.two,.grid.three{grid-template-columns:1fr}.hero h1{font-size:43px}.hero-lead{font-size:15px}.hero-actions{gap:10px}.hero-actions .button{padding:12px 15px;font-size:12px}.stats{grid-template-columns:repeat(2,1fr);row-gap:25px}.stat small{font-size:9px}.pair{grid-template-columns:1fr;gap:0}.quote-form{padding:22px}.certificates{gap:10px}.certificate{padding:10px}.certificate img{height:95px}.certificate span{font-size:10px}.footer{grid-template-columns:1fr 1fr}.footer>div:first-child{grid-column:1/-1}.footer-bottom{gap:15px}.article h1{font-size:38px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

@media(min-width:801px){nav{flex-wrap:wrap;justify-content:flex-end;gap:0 20px}.nav-group{padding-block:15px}.header-inner{padding-block:12px}.dropdown{top:100%}.nav-group:last-child .dropdown{left:auto;right:0}}
@media(max-width:800px){.nav-group:focus-within:not(.open) .dropdown{display:none}}

/* Keep the full company name on one line without squeezing navigation. */
.header .brand { max-width: none; flex-shrink: 0; }
.header .brand-copy { max-width: none; }
.header .brand-copy b { display: block; white-space: nowrap; }
.header nav { min-width: 0; }
@media (max-width: 800px) {
  .header .brand { width: 100%; flex-direction: column; align-items: flex-start; gap: 6px; padding-top: 12px; }
  .header .brand-copy { max-width: 100%; overflow-x: auto; }
  .header .brand-copy b { font-size: 10px; }
  .header .menu-toggle { margin-bottom: 10px; }
}
/* Certificate viewer fills the viewport; images retain their aspect ratio. */
body:has(#modal[open]) { overflow: hidden; }
#modal.certificate-modal {
  position: fixed; inset: 0; margin: 0; width: 100vw;
  height: 100vh; height: 100dvh; max-width: none; max-height: none;
  padding: 64px 20px 20px; border: 0; border-radius: 0; background: #10110ff5;
}
.certificate-modal #modal-body { height: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.certificate-modal #modal-body img { width: 100%; height: 100%; min-height: 0; flex: 1; max-height: none; object-fit: contain; }
.certificate-modal #modal-body p { flex-shrink: 0; text-align: center; }
.certificate-modal .close { top: 12px; right: 16px; width: 44px; height: 44px; border-radius: 50%; background: #303327; }

/* Quick contact rail: charcoal and antique gold, matching the site palette. */
.floating-contacts { position: fixed; z-index: 30; right: 0; top: 36%; display: flex; flex-direction: column; filter: drop-shadow(0 10px 24px #0005); }
.floating-contact-item { position: relative; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; background: #25251b; border: 1px solid #d8b93655; border-right: 0; transition: background .2s; }
.floating-contact-item + .floating-contact-item { border-top: 0; }
.floating-contact-item:first-child { border-top-left-radius: 8px; }
.floating-contact-item:last-child { border-bottom-left-radius: 8px; }
.floating-contact-item > img { position: relative; z-index: 2; width: 30px; height: 30px; object-fit: contain; transition: transform .2s; }
.floating-contact-item > span { position: absolute; right: 100%; top: -1px; min-height: 61px; width: max-content; max-width: min(330px, calc(100vw - 80px)); display: flex; align-items: center; padding: 12px 20px; border: 1px solid #d8b93655; border-radius: 6px 0 0 6px; background: #25251b; color: var(--gold); font-size: 14px; overflow-wrap: anywhere; opacity: 0; transform: translateX(12px); pointer-events: none; transition: opacity .18s, transform .18s; }
.floating-contact-item:hover, .floating-contact-item:focus-visible { background: #454024; }
.floating-contact-item:hover > img { transform: scale(1.1); }
.floating-contact-item:hover > span, .floating-contact-item:focus-visible > span { opacity: 1; transform: translateX(0); }
@media (max-width: 800px) {
  .floating-contacts { top: auto; bottom: calc(12px + env(safe-area-inset-bottom)); right: 12px; flex-direction: row; }
  .floating-contact-item { width: 48px; height: 48px; border: 1px solid #d8b93655; }
  .floating-contact-item + .floating-contact-item { border-top: 1px solid #d8b93655; border-left: 0; }
  .floating-contact-item:first-child { border-radius: 8px 0 0 8px; }
  .floating-contact-item:last-child { border-radius: 0 8px 8px 0; }
  .floating-contact-item > img { width: 25px; height: 25px; }
  .floating-contact-item > span { display: none; }
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  body:has(.quote-form :focus) .floating-contacts { visibility: hidden; }
}