@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --paper:#fafaf9; --panel:#f2f0eb; --white:#fff; --ink:#141414; --muted:#6b6b6b;
  --line:#e4e1da; --red:#b3261e; --red2:#dc5346; --dark:#181817;
  --wrap:min(1240px,calc(100vw - 96px)); --ease:cubic-bezier(.22,.72,.2,1);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:400;font-feature-settings:"kern" 1,"liga" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
.form-honeypot{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}
body:before{content:"";position:fixed;z-index:999;left:0;top:0;width:100%;height:2px;background:var(--red);transform:scaleX(var(--progress,0));transform-origin:left}
a{color:inherit} img{display:block;max-width:100%} button{font:inherit;color:inherit}
.mono{font-family:"JetBrains Mono",monospace}.wrap{width:var(--wrap);margin:auto}.red{color:var(--red)}
.eyebrow{display:flex;align-items:center;gap:11px;color:var(--red);font:11px/1.2 "JetBrains Mono",monospace;letter-spacing:.16em;text-transform:uppercase}
.eyebrow:before{content:"";width:24px;height:1px;background:currentColor}

.site-nav{position:fixed;z-index:90;inset:0 0 auto;background:rgba(250,250,249,.82);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.35s var(--ease)}
.site-nav.scrolled{border-color:var(--line);box-shadow:0 10px 35px rgba(20,20,20,.035)}
.nav-inner{width:var(--wrap);height:86px;margin:auto;display:flex;align-items:center;justify-content:space-between;transition:height .35s var(--ease)}
.site-nav.scrolled .nav-inner{height:68px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;line-height:1}.brand-mark{display:grid;grid-template-columns:repeat(3,7px);gap:3px}.brand-mark i{height:7px;background:var(--red)}.brand-mark i:nth-child(2){opacity:.8}.brand-mark i:nth-child(3){opacity:.6}
.brand-name{font-size:15px;font-weight:500}.brand-sub{display:block;margin-top:5px;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.07em}
.nav-links{display:flex;gap:38px;align-items:center}.nav-links a{text-decoration:none;color:var(--muted);font-size:12px;letter-spacing:.02em;transition:.2s}.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;font:11px "JetBrains Mono",monospace;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--ink);min-height:44px;padding:0 20px;position:relative;overflow:hidden;transition:.28s}
.nav-cta:after,.btn:after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.13);transform:translateX(-115%) skewX(-20deg);transition:.55s}.nav-cta:hover:after,.btn:hover:after{transform:translateX(115%) skewX(-20deg)}
.btn.dark{background:var(--ink);color:white}.btn.dark:hover{background:var(--red);border-color:var(--red)}.btn.text{border:0;border-bottom:1px solid var(--ink);padding:0;min-height:34px;text-transform:none}.btn.text:after{display:none}
.menu-toggle{display:none;border:0;background:none;width:32px;height:32px;position:relative}.menu-toggle:before,.menu-toggle:after{content:"";position:absolute;left:5px;width:22px;height:1px;background:var(--ink);transition:.3s}.menu-toggle:before{top:11px}.menu-toggle:after{top:20px}.menu-toggle.open:before{transform:translateY(4.5px) rotate(45deg)}.menu-toggle.open:after{transform:translateY(-4.5px) rotate(-45deg)}

.hero{min-height:100vh;padding:124px 0 66px;display:grid;align-items:center;position:relative}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}.hero-copy{position:relative;z-index:3}.hero h1{font-size:clamp(48px,5.7vw,78px);font-weight:200;letter-spacing:-.045em;line-height:1.01;margin:28px 0}.hero h1 em{font-style:normal;color:var(--red);font-weight:400}.hero-lead{max-width:520px;color:var(--muted);font-size:16px;line-height:1.72}.actions{display:flex;align-items:center;gap:18px;margin-top:38px}.micro-proof{margin-top:42px;padding-top:22px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);max-width:520px}.micro-proof div+div{border-left:1px solid var(--line);padding-left:20px}.micro-proof b{display:block;font:500 15px "JetBrains Mono",monospace}.micro-proof span{display:block;margin-top:5px;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.05em;text-transform:uppercase}
.stage{height:560px;position:relative;isolation:isolate;cursor:grab;touch-action:pan-y}.stage:active{cursor:grabbing}.stage:before{content:"";position:absolute;inset:6%;z-index:-2;background:linear-gradient(rgba(228,225,218,.58) 1px,transparent 1px),linear-gradient(90deg,rgba(228,225,218,.58) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(ellipse,#000 10%,transparent 72%)}.stage:after{content:"";position:absolute;left:12%;right:8%;bottom:12%;height:30px;background:radial-gradient(ellipse,rgba(20,20,20,.17),transparent 67%);filter:blur(11px);z-index:-1}.product-canvas{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 20px 22px rgba(20,20,20,.1))}.stage-tag{position:absolute;top:11%;right:5%;background:rgba(250,250,249,.82);backdrop-filter:blur(8px);border:1px solid var(--line);padding:8px 11px;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.08em}.drag-hint{position:absolute;left:10%;bottom:10%;display:flex;align-items:center;gap:9px;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.08em}.drag-hint i{width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(179,38,30,.08);animation:pulse 2s infinite}.float-stat{position:absolute;z-index:3;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border:1px solid var(--line);padding:16px 18px;box-shadow:0 15px 35px rgba(20,20,20,.04)}.float-stat.one{left:0;top:15%}.float-stat.two{right:0;bottom:17%}.float-stat b{font:400 21px "JetBrains Mono",monospace}.float-stat span{display:block;margin-top:5px;color:var(--muted);font:8px "JetBrains Mono",monospace;letter-spacing:.06em;text-transform:uppercase}
@keyframes pulse{50%{opacity:.4;transform:scale(.65)}}

.section{padding:125px 0}.section.soft{background:var(--panel)}.section.dark{background:var(--dark);color:#f3f1ec}.section-head{display:grid;grid-template-columns:1fr .9fr;gap:60px;align-items:end;margin-bottom:64px}.section-title{font-size:clamp(36px,4.3vw,57px);font-weight:200;line-height:1.06;letter-spacing:-.035em;margin-top:18px}.section-copy{color:var(--muted);font-size:15px;line-height:1.75;max-width:500px}.dark .section-copy{color:#99958c}

.family-explorer{display:grid;grid-template-columns:.78fr 1.22fr;min-height:620px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.family-menu{border-right:1px solid var(--line)}.family-button{width:100%;min-height:92px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;padding:0 28px 0 0;display:flex;align-items:center;gap:19px;cursor:pointer;color:var(--muted);transition:.3s}.family-button:last-child{border-bottom:0}.family-button .num{font:10px "JetBrains Mono",monospace;color:var(--red)}.family-button strong{font-size:17px;font-weight:300;transition:.3s}.family-button .arrow{margin-left:auto;opacity:0;transform:translateX(-10px);transition:.3s}.family-button:hover,.family-button.active{color:var(--ink)}.family-button.active strong{transform:translateX(8px)}.family-button.active .arrow{opacity:1;transform:none}
.family-display{position:relative;overflow:hidden}.family-slide{position:absolute;inset:0;padding:50px;display:grid;grid-template-rows:1fr auto;opacity:0;visibility:hidden;transform:translateY(15px);transition:.55s var(--ease)}.family-slide.active{opacity:1;visibility:visible;transform:none}.family-art{position:relative;overflow:hidden;background:#e9e7e1;min-height:390px}.family-art img{width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.04);mix-blend-mode:multiply;transition:1s var(--ease)}.family-slide.active .family-art img{transform:scale(1.025)}.family-art:after{content:"";position:absolute;inset:0;background:linear-gradient(130deg,transparent 45%,rgba(255,255,255,.35))}.family-meta{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end;padding-top:30px}.family-meta h3{font-size:28px;font-weight:300;letter-spacing:-.02em}.family-meta p{color:var(--muted);font-size:13px;line-height:1.65;margin-top:9px;max-width:500px}

.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #33312f}.process-item{padding:34px 28px;min-height:240px;border-right:1px solid #33312f;position:relative;overflow:hidden}.process-item:last-child{border:0}.process-item:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--red);transition:.6s}.process-item:hover:after{right:0}.process-item .num{color:#d76257;font:10px "JetBrains Mono",monospace}.process-item h3{font-size:18px;font-weight:400;margin:60px 0 12px}.process-item p{color:#99958c;font-size:12px;line-height:1.65}
.cert-row{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line)}.cert{padding:30px 20px;background:white;border-right:1px solid var(--line);text-align:center}.cert:last-child{border:0}.cert b{display:block;color:var(--red);font:500 17px "JetBrains Mono",monospace}.cert span{display:block;margin-top:8px;color:var(--muted);font-size:9px}

.cta-section{padding:110px 0;background:var(--red);color:white}.cta-grid{display:grid;grid-template-columns:1fr auto;align-items:end;gap:50px}.cta-section .eyebrow{color:#f0b3ad}.cta-section h2{font-size:clamp(38px,5vw,65px);font-weight:200;letter-spacing:-.04em;line-height:1.03;margin-top:22px}.cta-section p{margin-top:20px;color:#edc5c1;line-height:1.7}.cta-section .btn{border-color:white;color:white}

.page-hero{padding:165px 0 85px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(48px,6vw,78px);font-weight:200;line-height:1.02;letter-spacing:-.045em;margin:24px 0}.page-hero p{max-width:650px;color:var(--muted);font-size:16px;line-height:1.75}.breadcrumbs{color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase}.breadcrumbs a{text-decoration:none}.breadcrumbs span{margin:0 9px;color:#aaa}
.catalog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.catalog-card{background:var(--paper);padding:34px;text-decoration:none;min-height:480px;display:grid;grid-template-rows:280px auto;position:relative;overflow:hidden}.catalog-card:first-child{grid-column:span 2;grid-template-columns:1.05fr .95fr;grid-template-rows:1fr;gap:45px;align-items:center}.catalog-card .card-art{background:var(--panel);overflow:hidden;position:relative}.catalog-card .card-art img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;filter:saturate(.7);transition:.8s var(--ease)}.catalog-card:hover img{transform:scale(1.045)}.catalog-card .card-num{color:var(--red);font:10px "JetBrains Mono",monospace;margin-top:26px}.catalog-card h2{font-size:27px;font-weight:300;letter-spacing:-.02em;margin-top:14px}.catalog-card p{color:var(--muted);font-size:13px;line-height:1.65;margin-top:10px;max-width:480px}.catalog-card .card-link{display:inline-block;margin-top:22px;font:10px "JetBrains Mono",monospace;letter-spacing:.05em;border-bottom:1px solid var(--ink);padding-bottom:5px}
.compare{width:100%;border-collapse:collapse;font-size:12px}.compare th{font:9px "JetBrains Mono",monospace;letter-spacing:.07em;color:var(--muted);text-align:left;padding:0 18px 16px;border-bottom:1px solid var(--ink)}.compare td{padding:18px;border-bottom:1px solid var(--line);vertical-align:top}.compare td:first-child{font-weight:500}.compare tr:hover td{background:white}.compare .best{color:var(--red);font-family:"JetBrains Mono",monospace;font-size:10px}

.product-hero{padding:135px 0 55px;min-height:100vh;display:grid;align-items:center}.product-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}.product-hero h1{font-size:clamp(45px,5.4vw,72px);font-weight:200;line-height:1.03;letter-spacing:-.045em;margin:24px 0}.product-hero .lead{color:var(--muted);font-size:15px;line-height:1.75;max-width:520px}.product-hero .stage{height:600px}.spec-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:35px}.spec-cell{padding:19px 16px;background:white;border-right:1px solid var(--line)}.spec-cell:last-child{border:0}.spec-cell small{display:block;color:var(--muted);font:8px "JetBrains Mono",monospace;letter-spacing:.07em;text-transform:uppercase}.spec-cell b{display:block;color:var(--red);font:500 11px "JetBrains Mono",monospace;margin-top:8px}
.sticky-subnav{position:sticky;top:68px;z-index:30;background:rgba(250,250,249,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);border-top:1px solid var(--line)}.subnav-inner{width:var(--wrap);height:54px;margin:auto;display:flex;align-items:center;gap:30px}.subnav-inner b{font-size:12px;font-weight:500;margin-right:auto}.subnav-inner a{text-decoration:none;color:var(--muted);font-size:10px}.subnav-inner a:hover{color:var(--red)}
.story-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}.story-copy{position:sticky;top:155px}.story-copy h2{font-size:42px;font-weight:200;line-height:1.12;letter-spacing:-.03em;margin:20px 0}.story-copy p{color:var(--muted);font-size:14px;line-height:1.75}.story-visual{background:white;border:1px solid var(--line);min-height:650px;padding:60px;display:flex;align-items:center;position:relative;overflow:hidden}.exploded{width:100%;display:flex;flex-direction:column;gap:26px;transform-style:preserve-3d}.layer{min-height:74px;border:1px solid var(--line);background:var(--panel);display:flex;align-items:center;justify-content:center;position:relative;transform:translateX(var(--shift,0));transition:transform 1s var(--ease),border-color .3s}.layer:nth-child(2){--shift:30px;background:#ece9e2}.layer:nth-child(3){--shift:60px;background:#dedbd3}.layer:nth-child(4){--shift:90px;background:#cbc8c0}.layer i{position:absolute;left:-42px;color:var(--red);font:10px "JetBrains Mono",monospace;font-style:normal}.layer span{font:10px "JetBrains Mono",monospace;letter-spacing:.08em;color:var(--muted)}.story-visual:hover .layer{transform:translateX(calc(var(--shift,0) * 1.35));border-color:#cbc6bc}
.applications{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.application{background:white;border:1px solid var(--line);padding:30px;min-height:220px}.application .num{color:var(--red);font:10px "JetBrains Mono",monospace}.application h3{font-size:18px;font-weight:400;margin:55px 0 12px}.application p{color:var(--muted);font-size:12px;line-height:1.65}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:70px}.feature-list{border-top:1px solid var(--ink)}.feature{display:grid;grid-template-columns:35px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}.feature .num{font:10px "JetBrains Mono",monospace;color:var(--red)}.feature h3{font-size:15px;font-weight:500}.feature p{color:var(--muted);font-size:12px;line-height:1.65;margin-top:7px}.spec-table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{text-align:left;border-bottom:1px solid var(--line);padding:15px 10px;font-size:12px}.spec-table th{width:44%;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.05em;text-transform:uppercase}.spec-table td{font-family:"JetBrains Mono",monospace}.notice{margin-top:26px;border-left:2px solid var(--red);background:var(--panel);padding:20px;color:var(--muted);font-size:11px;line-height:1.65}
.related{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.related a{background:white;padding:24px;text-decoration:none;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;transition:.3s}.related a:hover{background:var(--panel)}.related span{color:var(--red);font:9px "JetBrains Mono",monospace}.related b{font-size:14px;font-weight:400}

footer{background:#151514;color:#ece9e2;padding:70px 0 30px}.footer-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;padding-bottom:60px}.footer-title{font-size:35px;font-weight:200;line-height:1.15;margin:20px 0}.footer-copy{color:#969187;font-size:13px;line-height:1.7;max-width:440px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.footer-links a{color:#aaa59b;text-decoration:none;font-size:12px}.footer-links a:hover{color:white}.footer-bottom{border-top:1px solid #302f2c;padding-top:26px;display:flex;justify-content:space-between;color:#777269;font:9px "JetBrains Mono",monospace;letter-spacing:.05em}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .85s,transform .85s var(--ease)}.reveal.visible{opacity:1;transform:none}.hero-copy>*{opacity:0;transform:translateY(20px);transition:.85s var(--ease)}body.ready .hero-copy>*{opacity:1;transform:none}.hero-copy>*:nth-child(2){transition-delay:.08s}.hero-copy>*:nth-child(3){transition-delay:.16s}.hero-copy>*:nth-child(4){transition-delay:.24s}.hero-copy>*:nth-child(5){transition-delay:.32s}

@media(max-width:960px){:root{--wrap:min(100% - 48px,760px)}.nav-links{position:fixed;inset:68px 0 auto;background:var(--paper);border-bottom:1px solid var(--line);padding:28px 24px;display:flex;flex-direction:column;align-items:flex-start;gap:24px;opacity:0;visibility:hidden;transform:translateY(-15px);transition:.3s}.nav-links.open{opacity:1;visibility:visible;transform:none}.menu-toggle{display:block}.nav-cta{margin-left:auto;margin-right:15px}.hero-grid,.product-hero-grid{grid-template-columns:1fr}.hero{padding-top:145px}.hero-copy{max-width:700px}.stage{height:500px}.family-explorer{grid-template-columns:1fr}.family-menu{border-right:0;display:grid;grid-template-columns:repeat(5,1fr)}.family-button{padding:16px;min-height:80px;border-right:1px solid var(--line)}.family-button strong{font-size:11px}.family-button .arrow{display:none}.family-button.active strong{transform:none}.family-button .num{display:none}.process-grid{grid-template-columns:repeat(2,1fr)}.process-item:nth-child(2){border-right:0}.process-item:nth-child(-n+2){border-bottom:1px solid #33312f}.cert-row{grid-template-columns:repeat(3,1fr)}.cert:nth-child(3){border-right:0}.cert:nth-child(-n+3){border-bottom:1px solid var(--line)}.story-grid{grid-template-columns:1fr}.story-copy{position:static}.two-col{grid-template-columns:1fr;gap:45px}.catalog-card:first-child{display:grid}.related{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){:root{--wrap:calc(100% - 40px)}.nav-inner{height:68px}.brand-sub{font-size:7px}.nav-cta{padding:0 13px;min-height:38px}.hero{min-height:auto;padding:118px 0 70px}.hero h1,.product-hero h1{font-size:43px}.hero-lead{font-size:14px}.actions{align-items:flex-start;flex-wrap:wrap}.micro-proof{grid-template-columns:1fr;gap:0}.micro-proof div,.micro-proof div+div{padding:12px 0;border-left:0;border-bottom:1px solid var(--line)}.stage,.product-hero .stage{height:390px;margin-top:15px}.float-stat{padding:11px}.float-stat.one{top:8%}.float-stat.two{bottom:8%}.float-stat b{font-size:16px}.section{padding:82px 0}.section-head{grid-template-columns:1fr;gap:25px;margin-bottom:42px}.section-title{font-size:38px}.family-explorer{min-height:670px}.family-menu{grid-template-columns:1fr}.family-button{min-height:50px;border-right:0;padding:0 12px}.family-button strong{font-size:12px}.family-button .num{display:block}.family-display{min-height:410px}.family-slide{padding:20px}.family-art{min-height:230px}.family-meta{grid-template-columns:1fr;gap:18px}.family-meta h3{font-size:22px}.process-grid{grid-template-columns:1fr}.process-item{border-right:0!important;border-bottom:1px solid #33312f!important;min-height:190px}.process-item h3{margin-top:38px}.cert-row{grid-template-columns:repeat(2,1fr)}.cert{border-bottom:1px solid var(--line);border-right:1px solid var(--line)!important}.cert:nth-child(even){border-right:0!important}.cta-grid,.footer-grid{grid-template-columns:1fr}.cta-grid{align-items:start}.page-hero{padding:125px 0 65px}.page-hero h1{font-size:44px}.catalog-grid{grid-template-columns:1fr}.catalog-card,.catalog-card:first-child{grid-column:auto;display:grid;grid-template-columns:1fr;grid-template-rows:220px auto;min-height:430px;padding:20px;gap:0}.compare-wrap{overflow:auto}.compare{min-width:720px}.product-hero{padding:115px 0 40px}.spec-strip{grid-template-columns:repeat(2,1fr)}.spec-cell:nth-child(2){border-right:0}.spec-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}.sticky-subnav{display:none}.story-visual{min-height:490px;padding:30px 24px}.applications{grid-template-columns:1fr}.application{min-height:180px}.related{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:14px}.drag-hint{left:2%;bottom:4%}.stage-tag{top:8%;right:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.reveal,.hero-copy>*{opacity:1!important;transform:none!important}}

/* ---------- Verified company and certificate records ---------- */
.company-section{background:#f4f2ed;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.company-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(48px,8vw,110px);align-items:start}
.company-lead{max-width:650px;margin-top:28px;color:var(--muted);font-size:15px;line-height:1.8}
.company-facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:46px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.company-facts div{padding:20px 16px 20px 0;border-right:1px solid var(--line)}.company-facts div+div{padding-left:20px}.company-facts div:last-child{border-right:0}
.company-facts span,.registration-kicker,.certificate-data>span{display:block;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.08em;line-height:1.45}
.company-facts b{display:block;margin-top:9px;font:500 11px/1.5 "JetBrains Mono",monospace}
.registration-card{position:relative;padding:36px;background:var(--ink);color:white;box-shadow:0 30px 70px rgba(20,20,20,.14);overflow:hidden}
.registration-card:before{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-100px;top:-120px;box-shadow:0 0 0 38px rgba(255,255,255,.025),0 0 0 76px rgba(255,255,255,.018)}
.registration-card>*{position:relative}.registration-card h3{margin:24px 0 32px;font-size:25px;font-weight:300;line-height:1.3;letter-spacing:-.02em}
.registration-card dl{display:grid;gap:18px}.registration-card dl div{border-top:1px solid rgba(255,255,255,.17);padding-top:14px}.registration-card dt{color:#aaa49c;font:8px "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase}.registration-card dd{margin:7px 0 0;font-size:11px;line-height:1.65}
.text-link,.certificate-card a{display:inline-block;margin-top:28px;color:inherit;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:4px;font:9px "JetBrains Mono",monospace;letter-spacing:.05em}.text-link:hover,.certificate-card a:hover{color:#e45045}
.quality-section{background:white}.certificate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.certificate-card{display:grid;grid-template-columns:110px 1fr;min-height:265px;background:var(--paper);transition:background .3s var(--ease),transform .3s var(--ease)}
.certificate-card:hover{background:#fff;transform:translateY(-2px)}.certificate-card.featured{grid-column:1/-1;grid-template-columns:180px 1fr;min-height:280px}
.certificate-mark{display:grid;place-items:center;border-right:1px solid var(--line);color:var(--red);font:300 clamp(24px,3vw,45px) Inter,sans-serif;letter-spacing:-.05em;writing-mode:vertical-rl;transform:rotate(180deg)}
.certificate-card.featured .certificate-mark{writing-mode:initial;transform:none;font-size:58px}
.certificate-data{padding:32px}.certificate-data h3{font-size:22px;font-weight:350;margin:14px 0 28px}.certificate-data dl{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.certificate-data dl div{padding:13px 0}.certificate-data dl div+div{padding-left:20px;border-left:1px solid var(--line)}.certificate-data dt{color:var(--muted);font:8px "JetBrains Mono",monospace;text-transform:uppercase}.certificate-data dd{margin:6px 0 0;font:500 10px "JetBrains Mono",monospace}
.certificate-data a{margin-top:22px;color:var(--red)}.certificate-note{max-width:920px;margin:26px 0 0;color:var(--muted);font-size:10px;line-height:1.7}

/* ---------- Drawing upload and live submission ---------- */
.file-field{position:relative}.field-help{color:var(--muted);font:9px/1.55 "JetBrains Mono",monospace}.field input[type=file]{padding:8px;background:#f7f5f0;border-style:dashed;cursor:pointer}.field input[type=file]::file-selector-button{margin-right:13px;border:0;background:var(--ink);color:white;padding:10px 12px;font:9px "JetBrains Mono",monospace;cursor:pointer}.submit-disclosure{margin-top:16px;color:var(--muted);font-size:9px;line-height:1.55}.summary-actions [data-submit]:disabled{opacity:.55;cursor:wait}.footer-whatsapp{border-color:rgba(255,255,255,.36)}

@media(max-width:960px){.company-layout{grid-template-columns:1fr}.certificate-grid{grid-template-columns:1fr}.certificate-card.featured{grid-column:auto;grid-template-columns:110px 1fr}.certificate-card.featured .certificate-mark{writing-mode:vertical-rl;transform:rotate(180deg);font-size:34px}}
@media(max-width:640px){.company-facts{grid-template-columns:1fr}.company-facts div,.company-facts div+div{padding:15px 0;border-right:0;border-bottom:1px solid var(--line)}.company-facts div:last-child{border-bottom:0}.registration-card{padding:26px}.certificate-card,.certificate-card.featured{grid-template-columns:72px 1fr}.certificate-data{padding:24px 18px}.certificate-data dl{grid-template-columns:1fr}.certificate-data dl div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.certificate-mark{font-size:24px}.summary-actions{display:grid;grid-template-columns:1fr 1fr}.summary-actions .btn{justify-content:center}}

/* ---------- Scroll-led engineering story ---------- */
.home-page{background:transparent}.ambient-layer{position:fixed;inset:0;z-index:-5;pointer-events:none;background:rgb(var(--ambient,250 250 249));transition:background .08s linear}.ambient-layer:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(179,38,30,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(179,38,30,.035) 1px,transparent 1px);background-size:56px 56px;opacity:var(--ambient-grid,.08);transform:translateY(calc(var(--ambient-shift,0)*1px))}.ambient-layer:after{content:"";position:absolute;width:68vw;height:68vw;left:55%;top:25%;border-radius:50%;background:radial-gradient(circle,rgba(179,38,30,var(--ambient-heat,.03)),transparent 66%);transform:translate(-50%,-50%) scale(var(--ambient-scale,.8));filter:blur(30px)}
.product-sketch{display:block;width:100%;height:100%}.family-custom{margin-top:15px;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.055em}.catalog-card .product-sketch{transition:transform .8s var(--ease)}.catalog-card:hover .product-sketch{transform:scale(1.045)}
.scroll-story{height:255vh;position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.story-sticky{height:100vh;position:sticky;top:0;overflow:hidden;display:grid;align-items:center}.story-sticky:before{content:"";position:absolute;inset:0;background:rgba(242,240,235,var(--story-wash,.3));pointer-events:none}.story-layout{position:relative;z-index:2;display:grid;grid-template-columns:.72fr 1.28fr;align-items:center;gap:55px}.story-scenes{position:relative;height:360px}.scene-copy{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;opacity:0;transform:translateY(25px);transition:opacity .24s linear,transform .3s var(--ease);pointer-events:none}.scene-copy.active{opacity:1;transform:none;pointer-events:auto}.scene-index{color:var(--red);font:10px "JetBrains Mono",monospace;letter-spacing:.1em}.scene-copy h2{font-size:clamp(42px,5vw,68px);font-weight:200;line-height:1.04;letter-spacing:-.04em;margin:22px 0}.scene-copy p{max-width:450px;color:var(--muted);font-size:14px;line-height:1.75}.scene-facts{display:flex;gap:25px;margin-top:28px}.scene-facts span{font:9px "JetBrains Mono",monospace;color:var(--red);letter-spacing:.06em;border-bottom:1px solid rgba(179,38,30,.35);padding-bottom:6px}.story-machine{height:620px;position:relative;transform:translate3d(calc(var(--machine-x,0)*1px),calc(var(--machine-y,0)*1px),0) scale(var(--machine-scale,1));transition:filter .2s;filter:drop-shadow(0 30px 26px rgba(20,20,20,.1))}.story-machine .stage{height:100%;transform:rotate(calc(var(--machine-rotate,0)*1deg));transition:none}.story-machine .stage:before{opacity:calc(.3 + var(--story-grid,.2))}.story-machine .float-stat{display:none}.dimension-line{position:absolute;z-index:6;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.07em;opacity:var(--dimension-alpha,0);transition:opacity .18s}.dimension-line.length{left:18%;right:12%;top:24%;height:20px;border-top:1px solid var(--red)}.dimension-line.length:before,.dimension-line.length:after{content:"";position:absolute;top:-6px;height:12px;border-left:1px solid var(--red)}.dimension-line.length:before{left:0}.dimension-line.length:after{right:0}.dimension-line.length span{position:absolute;left:50%;top:-18px;transform:translateX(-50%);background:var(--paper);padding:0 8px}.dimension-line.diameter{right:11%;top:36%;height:27%;border-left:1px solid var(--red);display:flex;align-items:center}.dimension-line.diameter:before,.dimension-line.diameter:after{content:"";position:absolute;left:-6px;width:12px;border-top:1px solid var(--red)}.dimension-line.diameter:before{top:0}.dimension-line.diameter:after{bottom:0}.dimension-line.diameter span{margin-left:9px;white-space:nowrap}.story-progress{position:absolute;z-index:6;right:32px;top:50%;transform:translateY(-50%);height:180px;width:1px;background:var(--line)}.story-progress i{position:absolute;left:0;top:0;width:1px;height:calc(var(--story-p,0)*100%);background:var(--red)}.story-progress span{position:absolute;left:-4px;width:9px;height:9px;border-radius:50%;border:1px solid var(--red);background:var(--paper)}.story-progress span:nth-of-type(1){top:0}.story-progress span:nth-of-type(2){top:50%}.story-progress span:nth-of-type(3){bottom:0}

/* ---------- Navigation transition ---------- */
@view-transition{navigation:auto}.brand{view-transition-name:brand}.page-wipe{position:fixed;z-index:1200;inset:0;background:var(--paper);display:flex;align-items:center;justify-content:center;clip-path:inset(100% 0 0);transition:clip-path .32s var(--ease);pointer-events:none}.page-wipe.show{clip-path:inset(0 0 0)}.page-wipe:before{content:"";position:absolute;left:0;right:100%;top:50%;height:1px;background:var(--red);transition:right .35s .1s var(--ease)}.page-wipe.show:before{right:0}.page-wipe-label{position:relative;color:var(--red);font:10px "JetBrains Mono",monospace;letter-spacing:.12em;text-transform:uppercase;opacity:0;transform:translateY(10px);transition:.24s .12s}.page-wipe.show .page-wipe-label{opacity:1;transform:none}.page-enter{animation:pageEnter .55s var(--ease) both}@keyframes pageEnter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- Product customization preview ---------- */
.custom-section{background:#ebe8e1;position:relative;overflow:hidden}.custom-section:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(20,20,20,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(20,20,20,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,#000,transparent 70%)}.customizer{position:relative;display:grid;grid-template-columns:1.1fr .9fr;background:rgba(250,250,249,.94);border:1px solid var(--line);box-shadow:0 30px 90px rgba(20,20,20,.07);min-height:720px}.config-preview{position:relative;border-right:1px solid var(--line);overflow:hidden;padding:34px}.config-preview .stage{height:500px}.config-kicker{position:absolute;z-index:4;top:28px;left:28px;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.08em}.config-note{position:absolute;left:28px;right:28px;bottom:28px;border-left:2px solid var(--red);padding:13px 16px;background:rgba(250,250,249,.85);color:var(--muted);font-size:11px;line-height:1.55}.config-note b{display:block;color:var(--ink);font:500 10px "JetBrains Mono",monospace;margin-bottom:6px}.config-panel{padding:42px;display:flex;flex-direction:column}.config-panel h3{font-size:30px;font-weight:300;letter-spacing:-.025em}.config-panel>p{color:var(--muted);font-size:12px;line-height:1.65;margin:10px 0 28px}.config-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:8px}.field.full{grid-column:1/-1}.field label{color:var(--muted);font:8px "JetBrains Mono",monospace;letter-spacing:.07em;text-transform:uppercase}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:white;padding:12px 13px;color:var(--ink);font:12px Inter,sans-serif;outline:none;border-radius:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);box-shadow:0 0 0 2px rgba(179,38,30,.06)}.field input[type=range]{padding:8px 0;accent-color:var(--red);box-shadow:none;border:0;background:transparent}.range-value{font:10px "JetBrains Mono",monospace;color:var(--red)}.config-status{display:flex;align-items:center;gap:9px;margin:22px 0;color:var(--muted);font:9px "JetBrains Mono",monospace}.config-status i{width:7px;height:7px;border-radius:50%;background:#d08b2d}.summary-card{margin-top:34px;border:1px solid var(--line);background:white;padding:28px}.summary-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.summary-head h3{font-size:20px}.summary-head span{color:var(--red);font:8px "JetBrains Mono",monospace}.project-summary{white-space:pre-wrap;color:#4e4c48;font:10px/1.75 "JetBrains Mono",monospace;min-height:180px}.summary-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.summary-actions .btn{font-size:8px;min-height:38px;padding:0 13px}.copy-feedback{color:var(--red);font:9px "JetBrains Mono",monospace;min-height:16px;margin-top:12px}

/* ---------- Purpose-specific construction diagrams ---------- */
.technical-diagram{width:100%;min-height:560px;display:grid;align-items:center}.technical-diagram svg{width:100%;height:auto;overflow:visible}.technical-diagram .outline{fill:none;stroke:#242321;stroke-width:1.2}.technical-diagram .heat{fill:none;stroke:var(--red);stroke-width:2}.technical-diagram .fill{fill:#e5e2db;stroke:#77736c;stroke-width:1}.technical-diagram .soft-fill{fill:#f4f2ed;stroke:#aaa59c;stroke-width:1}.technical-diagram text{font-family:"JetBrains Mono",monospace;font-size:10px;fill:#6b6b6b;letter-spacing:.04em}.technical-diagram .leader{fill:none;stroke:#8a867e;stroke-width:.8;stroke-dasharray:320;stroke-dashoffset:320;transition:stroke-dashoffset 1.1s var(--ease)}.story-visual.visible .technical-diagram .leader{stroke-dashoffset:0}.part-list{position:absolute;left:30px;right:30px;bottom:25px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.part-list div{background:rgba(255,255,255,.92);padding:12px}.part-list b{display:block;color:var(--red);font:9px "JetBrains Mono",monospace}.part-list span{display:block;color:var(--muted);font-size:9px;margin-top:5px}

/* ---------- Custom engineering page ---------- */
.custom-hero{padding-bottom:115px}.custom-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.custom-pillar{background:white;min-height:210px;padding:28px}.custom-pillar span{color:var(--red);font:9px "JetBrains Mono",monospace}.custom-pillar h3{font-size:18px;font-weight:400;margin:52px 0 9px}.custom-pillar p{color:var(--muted);font-size:11px;line-height:1.6}.custom-workflow{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.custom-workflow:before{content:"";position:absolute;left:10%;right:10%;top:31px;height:1px;background:var(--line)}.workflow-step{position:relative;padding:0 28px;text-align:center}.workflow-step i{display:grid;place-items:center;width:63px;height:63px;margin:0 auto 25px;border:1px solid var(--red);border-radius:50%;background:var(--paper);color:var(--red);font:10px "JetBrains Mono",monospace;font-style:normal}.workflow-step h3{font-size:15px;font-weight:500}.workflow-step p{color:var(--muted);font-size:11px;line-height:1.6;margin-top:9px}

@media(max-width:960px){.story-layout{grid-template-columns:1fr 1.1fr}.customizer{grid-template-columns:1fr}.config-preview{border-right:0;border-bottom:1px solid var(--line)}.custom-pillars{grid-template-columns:repeat(2,1fr)}.part-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.scroll-story{height:210vh}.story-layout{grid-template-columns:1fr;gap:0}.story-scenes{height:280px;z-index:5}.scene-copy h2{font-size:38px}.story-machine{height:390px;margin-top:-25px}.story-progress{right:12px}.dimension-line.length{top:20%}.dimension-line.diameter{top:30%;height:25%}.config-preview{padding:15px}.config-preview .stage{height:360px}.config-panel{padding:28px 20px}.config-fields{grid-template-columns:1fr}.field.full{grid-column:auto}.summary-card{padding:20px}.technical-diagram{min-height:390px}.part-list{left:14px;right:14px;bottom:12px}.custom-pillars{grid-template-columns:1fr}.custom-workflow{grid-template-columns:1fr;gap:30px}.custom-workflow:before{display:none}.workflow-step{display:grid;grid-template-columns:64px 1fr;text-align:left;column-gap:18px}.workflow-step i{grid-row:1/3;margin:0}.workflow-step p{margin-top:5px}.ambient-layer:after{width:120vw;height:120vw;left:62%}}

/* ---------- Refined interaction and accessibility layer ---------- */
:focus-visible{outline:2px solid var(--red);outline-offset:4px}
button{font:inherit;color:inherit}
.field label{font-size:10px;line-height:1.35}
.field input,.field select,.field textarea{font-size:14px;min-height:46px}
.field textarea{line-height:1.55;resize:vertical}
.summary-actions .btn{font-size:10px}
.stage{cursor:grab;isolation:isolate}
.stage.dragging{cursor:grabbing}
.stage canvas{position:relative;z-index:1}
.stage .product-canvas{filter:contrast(1.06) saturate(.94) drop-shadow(0 20px 22px rgba(20,20,20,.13))}
.model-controls{position:absolute;z-index:8;left:22px;bottom:20px;display:flex;align-items:center;padding:4px;background:rgba(250,250,249,.88);border:1px solid rgba(116,111,102,.22);backdrop-filter:blur(14px);box-shadow:0 10px 30px rgba(20,20,20,.06)}
.model-controls button{border:0;background:transparent;min-height:34px;padding:0 11px;font:9px "JetBrains Mono",monospace;letter-spacing:.045em;color:var(--muted);cursor:pointer;transition:.25s var(--ease)}
.model-controls button:hover,.model-controls button.active{background:var(--ink);color:white}
.model-controls .model-reset{font-size:16px;padding:0 10px;margin-left:2px}
.drag-hint{bottom:72px}

/* Four-part scroll narrative */
.scroll-story{height:315vh}
.scene-copy{transition:opacity .32s linear,transform .42s var(--ease);transform:translateY(34px);visibility:hidden}
.scene-copy.active{visibility:visible}
.story-callout{position:absolute;z-index:7;padding:7px 9px;background:rgba(250,250,249,.9);border-left:1px solid var(--red);color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.07em;opacity:var(--callout-alpha,0);transition:opacity .2s}
.story-callout:after{content:"";position:absolute;top:50%;height:1px;background:rgba(179,38,30,.55)}
.story-shell{left:18%;top:31%}.story-shell:after{left:100%;width:62px}
.story-core{right:8%;bottom:32%}.story-core:after{right:100%;width:68px}
.story-progress span:nth-of-type(1){top:0}.story-progress span:nth-of-type(2){top:33.333%}.story-progress span:nth-of-type(3){top:66.666%}.story-progress span:nth-of-type(4){bottom:0}
.story-skip{position:absolute;z-index:7;right:31px;bottom:24px;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.06em;text-decoration:none}
.story-skip:hover{color:var(--red)}

/* Product family content keeps its full height */
.family-explorer{min-height:690px}
.family-display{min-height:690px}
.family-slide{padding:42px;grid-template-rows:minmax(330px,1fr) auto}
.family-meta{align-items:end}
.family-meta p{max-width:620px}

/* Three-step project configurator */
.customizer{align-items:start;min-height:0;background:rgba(250,250,249,.97)}
.config-preview{position:sticky;top:96px;align-self:start;min-height:720px}
.config-preview .stage{height:560px}
.config-panel{min-height:720px;padding:40px}
.config-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:22px}
.config-overline{display:block;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.1em;margin-bottom:12px}
.text-action{border:0;border-bottom:1px solid var(--line);background:transparent;padding:4px 0;color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.07em;text-transform:uppercase;cursor:pointer}
.text-action:hover{color:var(--red);border-color:var(--red)}
.config-steps{display:grid;grid-template-columns:repeat(3,1fr);margin:8px 0 34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.config-steps button{position:relative;display:flex;align-items:center;gap:10px;min-height:58px;padding:0 10px;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;text-align:left}
.config-steps button:last-child{border-right:0}.config-steps button:after{content:"";position:absolute;left:0;right:100%;bottom:-1px;height:2px;background:var(--red);transition:right .3s var(--ease)}
.config-steps button.active:after{right:0}.config-steps button.active{color:var(--ink)}
.config-steps i{font:9px "JetBrains Mono",monospace;font-style:normal;color:var(--red)}
.config-steps span{font-size:11px;font-weight:500}
.config-step{display:none;animation:configIn .42s var(--ease) both}.config-step.active{display:block}
@keyframes configIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.step-intro{display:flex;flex-direction:column;gap:7px;margin-bottom:24px}.step-intro b{font-size:15px;font-weight:500}.step-intro span{font-size:12px;line-height:1.55;color:var(--muted)}
.step-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.step-actions .btn{min-height:44px}
.preview-dim{position:absolute;z-index:5;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.05em;pointer-events:none}
.preview-dim-length{left:18%;right:18%;top:20%;border-top:1px solid rgba(179,38,30,.75);text-align:center}
.preview-dim-length:before,.preview-dim-length:after{content:"";position:absolute;top:-5px;height:10px;border-left:1px solid var(--red)}
.preview-dim-length:before{left:0}.preview-dim-length:after{right:0}
.preview-dim-length span{position:relative;top:-18px;padding:0 8px;background:rgba(250,250,249,.9)}
.preview-dim-size{right:10%;top:34%;height:26%;display:flex;align-items:center;border-left:1px solid rgba(179,38,30,.75)}
.preview-dim-size:before,.preview-dim-size:after{content:"";position:absolute;left:-5px;width:10px;border-top:1px solid var(--red)}
.preview-dim-size:before{top:0}.preview-dim-size:after{bottom:0}.preview-dim-size span{margin-left:9px;white-space:nowrap}
.summary-card{margin-top:0;padding:0;border:0;background:transparent}
.summary-head{align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--ink)}
.summary-head>div>span{display:block;color:var(--red);font:9px "JetBrains Mono",monospace;letter-spacing:.08em;margin-bottom:9px}
.summary-head h3{font-size:28px;font-weight:300}
.draft-state{padding:7px 9px;background:#eeeae2;color:var(--muted)!important;white-space:nowrap}
.summary-product{display:grid;grid-template-columns:38px 1fr auto;gap:14px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.summary-product-index{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--red);border-radius:50%;color:var(--red);font:9px "JetBrains Mono",monospace}
.summary-product b{display:block;font-size:14px;font-weight:500}.summary-product small{display:block;color:var(--muted);font-size:11px;margin-top:5px}
.summary-status{color:var(--red);font:8px "JetBrains Mono",monospace;letter-spacing:.06em}
.summary-grid{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
.summary-grid>div{padding:17px 16px 17px 0;border-bottom:1px solid var(--line)}
.summary-grid>div:nth-child(odd){border-right:1px solid var(--line);padding-right:16px}.summary-grid>div:nth-child(even){padding-left:16px}
.summary-grid dt{color:var(--muted);font:9px "JetBrains Mono",monospace;letter-spacing:.05em;text-transform:uppercase}.summary-grid dd{font-size:12px;line-height:1.5;margin-top:7px}
.summary-notes{margin-top:18px;border:1px solid var(--line);background:white}.summary-notes summary{cursor:pointer;padding:14px 16px;font-size:11px;font-weight:500}.summary-notes p{padding:0 16px 14px;color:var(--muted);font-size:11px;line-height:1.6}
.summary-actions{margin-top:24px}.copy-feedback{font-size:10px}
.config-status{display:none}
.sticky-subnav a{position:relative;padding:19px 0}.sticky-subnav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--red);transition:right .25s}.sticky-subnav a.active{color:var(--red)}.sticky-subnav a.active:after{right:0}
.mobile-project-bar{display:none}

@media(max-width:960px){
  .config-preview{position:relative;top:auto;min-height:580px}.config-preview .stage{height:460px}.config-panel{min-height:0}
  .family-explorer,.family-display{min-height:720px}
}
@media(max-width:640px){
  body{padding-bottom:0}.scroll-story{height:250vh}.story-scenes{height:250px}.story-machine{height:370px;margin-top:-18px}.story-callout{display:none}.story-skip{right:18px;bottom:16px}
  .model-controls{left:10px;right:10px;bottom:12px;justify-content:center}.model-controls button{padding:0 8px;font-size:8px}.drag-hint{display:none}
  .family-explorer,.family-display{min-height:650px}.family-slide{padding:18px;grid-template-rows:220px auto}.family-meta{gap:14px}.family-meta p{font-size:11px;line-height:1.55}.family-meta .btn{justify-self:start}
  .config-preview{min-height:465px;padding:12px}.config-preview .stage{height:360px}.config-kicker{top:18px;left:18px}.config-note{left:16px;right:16px;bottom:14px}
  .preview-dim-length{top:28%}.preview-dim-size{right:5%;top:39%;height:23%}.config-panel{padding:26px 18px}.config-panel h3{font-size:26px}
  .config-steps{margin-bottom:26px}.config-steps button{min-height:52px;justify-content:center}.config-steps button span{display:none}.config-steps i{font-size:10px}
  .config-fields{gap:15px}.field.full{grid-column:auto}.step-actions{align-items:stretch;flex-direction:column-reverse}.step-actions .btn{width:100%}.step-actions>span:empty{display:none}
  .summary-product{grid-template-columns:38px 1fr}.summary-status{grid-column:2}.summary-grid{grid-template-columns:1fr}.summary-grid>div,.summary-grid>div:nth-child(odd),.summary-grid>div:nth-child(even){border-right:0;padding:15px 0}.summary-actions{display:grid;grid-template-columns:1fr 1fr}.summary-actions .btn:last-of-type{grid-column:1/-1}
  .mobile-project-bar{position:fixed;display:flex;z-index:80;left:12px;right:12px;bottom:12px;align-items:center;justify-content:space-between;min-height:54px;padding:0 18px;background:var(--ink);color:white;text-decoration:none;box-shadow:0 14px 40px rgba(20,20,20,.24);transition:opacity .25s,transform .35s var(--ease)}
  .mobile-project-bar span{font-size:11px}.mobile-project-bar b{color:#ef776c;font:10px "JetBrains Mono",monospace}body:has(.mobile-project-bar){padding-bottom:72px}
  body.inside-customizer .mobile-project-bar{opacity:0;transform:translateY(130%);pointer-events:none}
}
@media(prefers-reduced-motion:reduce){
  .ambient-layer{background:var(--paper)}.scroll-story{height:auto}.story-sticky{position:relative;height:auto;min-height:780px}.scene-copy{display:none}.scene-copy:first-child{display:flex;visibility:visible;opacity:1}.story-progress,.story-skip{display:none}.story-machine{transform:none}.page-wipe{transition:none}.config-step{animation:none}
}

/* ---------- Homepage thermal component constellation ---------- */
.hero-atlas-layout{--atlas-scroll:0;--atlas-y:0px;--atlas-scale:1;--atlas-squash:1;--atlas-alpha:1;--atlas-ui-alpha:1;--atlas-horizon:0;min-height:max(780px,100svh);padding:0;display:block;isolation:isolate;background:linear-gradient(112deg,rgba(250,250,249,.98) 0%,rgba(250,250,249,.9) 31%,rgba(250,250,249,.28) 62%,rgba(250,250,249,.72) 100%)}
.hero-atlas-layout:before{content:"";display:block;position:absolute;z-index:5;left:50%;bottom:0;width:min(100%,1240px);height:1px;background:linear-gradient(90deg,transparent 0,rgba(197,83,73,.3) 14%,#c55349 50%,rgba(197,83,73,.3) 86%,transparent 100%);opacity:var(--atlas-horizon);transform:translateX(-50%) scaleX(var(--atlas-horizon));transform-origin:center;pointer-events:none;will-change:transform,opacity}
.hero-atlas-layout:after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(250,250,249,.97) 0%,rgba(250,250,249,.82) 31%,transparent 56%);pointer-events:none}
.hero-content{position:relative;z-index:6;min-height:max(780px,100svh);display:flex;align-items:center;padding:132px 0 74px;pointer-events:none}
.hero-content .hero-copy{width:min(520px,43vw);pointer-events:auto;transform:translateY(calc(var(--atlas-scroll)*-28px));opacity:calc(1 - var(--atlas-scroll)*.78);transition:opacity .08s linear}
.hero-scope{position:absolute;left:0;top:-44px;color:var(--muted);font:500 8px/1.4 "JetBrains Mono",monospace;letter-spacing:.11em}
.hero-scope:after{content:"";display:inline-block;width:54px;height:1px;margin:0 0 3px 12px;background:rgba(179,38,30,.38)}
.thermal-atlas{position:absolute;z-index:4;inset:0;overflow:hidden;isolation:isolate;pointer-events:none;opacity:var(--atlas-alpha);transform:translate3d(0,var(--atlas-y),0);transform-origin:50% 82%;will-change:transform,opacity}
.thermal-atlas:before{content:"";position:absolute;z-index:0;left:calc(71% - min(29vw,330px));top:50%;width:min(58vw,660px);aspect-ratio:1;border-radius:50%;transform:translateY(-50%);background:radial-gradient(circle at 28% 24%,#dc7d72 0,#b9463c 43%,#922923 73%,#711814 100%);box-shadow:0 35px 90px rgba(91,22,18,.18),inset 0 0 0 1px rgba(255,255,255,.2),inset 28px -22px 85px rgba(64,9,7,.12)}
.thermal-atlas:after{content:"";position:absolute;z-index:0;left:calc(71% - min(23.5vw,267px));top:50%;width:min(47vw,534px);aspect-ratio:1;border:1px solid rgba(255,255,255,.12);border-radius:50%;transform:translateY(-50%);box-shadow:0 0 0 51px rgba(255,255,255,.026);pointer-events:none}
.thermal-atlas-canvas{position:absolute;z-index:1;inset:0;width:100%;height:100%;filter:drop-shadow(0 24px 32px rgba(49,10,8,.14));pointer-events:none}
.atlas-nodes{position:absolute;z-index:4;right:28px;top:19%;bottom:19%;width:176px;display:grid;grid-template-rows:repeat(5,1fr);pointer-events:none;opacity:var(--atlas-ui-alpha);transition:opacity .16s linear}
.atlas-node,.atlas-cartridge,.atlas-coil,.atlas-ceramic,.atlas-mica,.atlas-film{position:relative;left:auto;right:auto;top:auto;width:100%;min-height:0;padding:9px 25px 9px 15px;border:0;border-left:1px solid rgba(255,255,255,.28);background:transparent;color:#fff;text-decoration:none;pointer-events:auto;transition:transform .35s var(--ease),border-color .25s,background .25s,box-shadow .35s,opacity .2s}
.atlas-node:before{display:none}
.atlas-node:after{content:"";position:absolute;left:14px;right:100%;bottom:0;height:1px;background:rgba(255,255,255,.54);transition:right .38s var(--ease)}
.atlas-node>span{display:block;color:#ffc1ba;font:500 7px/1 "JetBrains Mono",monospace;letter-spacing:.1em}.atlas-node>b{display:block;margin-top:5px;font-size:12px;font-weight:500}.atlas-node>small{display:block;margin-top:3px;color:rgba(255,255,255,.58);font:400 7px/1.4 "JetBrains Mono",monospace;letter-spacing:.025em}.atlas-node>i{position:absolute;right:8px;top:50%;color:#fff;font:400 11px/1 "JetBrains Mono",monospace;transform:translateY(-50%);opacity:.3}
.atlas-node:hover,.atlas-node:focus-visible,.atlas-node.active{z-index:3;outline:0;border-color:rgba(255,255,255,.88);background:linear-gradient(90deg,rgba(255,255,255,.16),transparent);box-shadow:none;transform:translateX(-5px)}
.atlas-node:hover:after,.atlas-node:focus-visible:after,.atlas-node.active:after{right:16px}
.atlas-node:hover>i,.atlas-node:focus-visible>i,.atlas-node.active>i{color:var(--red);opacity:1}
.atlas-core-label{position:absolute;z-index:3;left:54%;top:27%;width:92px;height:92px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.34);border-radius:50%;color:#fff;text-align:center;transform:translate(-50%,-50%);background:rgba(90,15,12,.08);backdrop-filter:blur(3px);box-shadow:0 0 0 11px rgba(255,255,255,.035);pointer-events:none}
.atlas-core-label span{font:500 7px/1.2 "JetBrains Mono",monospace;letter-spacing:.11em}.atlas-core-label b{margin-top:6px;font:500 12px/1 "JetBrains Mono",monospace;letter-spacing:.05em}
.atlas-instruction{position:absolute;z-index:4;left:52%;bottom:17%;display:flex;align-items:center;gap:11px;color:rgba(255,255,255,.68);font:500 7px/1 "JetBrains Mono",monospace;letter-spacing:.09em}.atlas-instruction i{width:7px;height:7px;border:1px solid rgba(255,255,255,.72);border-radius:50%;box-shadow:0 0 0 6px rgba(255,255,255,.05);animation:pulse 2.3s infinite}
.atlas-range{display:none}.thermal-atlas.is-exiting .atlas-node{pointer-events:none}
.hero-atlas-layout .micro-proof{background:rgba(250,250,249,.66);backdrop-filter:blur(8px)}

@media(max-width:1120px){
  .hero-content .hero-copy{width:min(465px,46vw)}.thermal-atlas:before{left:calc(71% - min(31vw,310px));width:min(62vw,620px)}.thermal-atlas:after{left:calc(71% - min(25vw,250px));width:min(50vw,500px)}.atlas-nodes{right:18px;width:158px}.atlas-node,.atlas-cartridge,.atlas-coil,.atlas-ceramic,.atlas-mica,.atlas-film{padding-left:12px}.atlas-core-label{left:55%;top:28%}
}
@media(max-width:820px){
  .hero-atlas-layout{min-height:980px;background:linear-gradient(180deg,rgba(250,250,249,.99) 0%,rgba(250,250,249,.92) 47%,rgba(250,250,249,.38) 72%,rgba(250,250,249,.76) 100%)}
  .hero-atlas-layout:after{background:linear-gradient(180deg,rgba(250,250,249,.98) 0%,rgba(250,250,249,.91) 47%,transparent 72%)}
  .hero-content{min-height:980px;align-items:flex-start;padding-top:142px}.hero-content .hero-copy{width:min(620px,100%);transform:none;opacity:1}.hero-scope{position:static;margin:22px 0 -7px}.hero-scope:after{display:none}
  .thermal-atlas{top:390px;height:590px;transform-origin:50% 55%}.thermal-atlas:before{left:50%;top:55%;width:590px;transform:translate(-50%,-50%)}.thermal-atlas:after{left:50%;top:55%;width:480px;transform:translate(-50%,-50%)}.atlas-nodes{right:18px;top:18%;bottom:18%;width:154px}.atlas-core-label{left:31%;top:29%}.atlas-instruction{left:25%;bottom:13%}
}
@media(max-width:640px){
  .hero-atlas-layout{min-height:930px}.hero-content{min-height:930px;padding:126px 0 0}.hero-content .hero-copy{width:100%}.hero-scope{margin-top:17px}.hero-atlas-layout .hero-lead{max-width:92%}.hero-atlas-layout .actions{margin-top:27px}.hero-atlas-layout .micro-proof{grid-template-columns:repeat(3,1fr);margin-top:25px;padding-top:14px}.hero-atlas-layout .micro-proof div,.hero-atlas-layout .micro-proof div+div{padding:10px 8px;border-bottom:0}.hero-atlas-layout .micro-proof div+div{border-left:1px solid var(--line)}.hero-atlas-layout .micro-proof div:first-child{padding-left:0}.hero-atlas-layout .micro-proof b{font-size:11px}.hero-atlas-layout .micro-proof span{font-size:6px;line-height:1.5}
  .thermal-atlas{top:545px;height:385px}.thermal-atlas:before{left:50%;top:52%;width:430px;transform:translate(-50%,-50%)}.thermal-atlas:after{left:50%;top:52%;width:350px;transform:translate(-50%,-50%)}.atlas-core-label{left:23%;top:20%;width:68px;height:68px}.atlas-core-label span{font-size:5px}.atlas-core-label b{font-size:9px}.atlas-nodes{left:14px;right:14px;top:auto;bottom:14px;width:auto;height:56px;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr}.atlas-node,.atlas-cartridge,.atlas-coil,.atlas-ceramic,.atlas-mica,.atlas-film{width:auto;min-width:0;padding:8px 3px;border:0;border-top:1px solid rgba(255,255,255,.26);background:transparent;text-align:center;transform:none}.atlas-node:before,.atlas-node:after,.atlas-node small,.atlas-node i{display:none}.atlas-node>b{font-size:8px;margin-top:4px}.atlas-node:hover,.atlas-node:focus-visible,.atlas-node.active{border-color:#fff;background:rgba(255,255,255,.13);transform:none}.atlas-instruction{display:none}
}
@media(prefers-reduced-motion:reduce){.thermal-atlas,.hero-content .hero-copy{transform:none;opacity:1}.atlas-instruction i{animation:none}.atlas-node{transition:none}}

/* ---------- Refined product-first homepage hero ---------- */
:root{--red:#c55349;--red2:#ed887d}
.hero-atlas-layout{min-height:max(700px,100svh);background:linear-gradient(180deg,#fafaf9 0%,#fafaf9 61%,#f7f4f1 100%)}
.hero-atlas-layout:after{background:radial-gradient(circle at 50% 22%,rgba(255,255,255,.98),rgba(250,250,249,.88) 33%,transparent 68%)}
.hero-atlas-layout .hero-coordinate,.hero-atlas-layout .hero-scope,.hero-atlas-layout .micro-proof{display:none}
.hero-atlas-layout .hero-content{min-height:max(700px,100svh);align-items:flex-start;justify-content:center;padding:116px 0 0;text-align:center}
.hero-atlas-layout .hero-copy{width:min(900px,86vw);margin:0 auto;transform:translateY(calc(var(--atlas-scroll)*-22px));opacity:calc(1 - var(--atlas-scroll)*.82)}
.hero-atlas-layout .eyebrow{justify-content:center;color:#b94c43;font-size:9px;letter-spacing:.13em}
.hero-atlas-layout h1{font-size:clamp(54px,6.2vw,84px);line-height:.98;letter-spacing:-.054em;margin:22px 0 18px}
.hero-atlas-layout h1 em{color:#c55349;font-weight:300}
.hero-atlas-layout .hero-lead{max-width:690px;margin:0 auto;color:#70706f;font-size:16px;line-height:1.65}
.hero-atlas-layout .actions{justify-content:center;margin-top:24px}
.hero-atlas-layout .btn.dark{min-height:43px;padding:0 24px;border-color:#c55349;border-radius:999px;background:#c55349;box-shadow:0 9px 24px rgba(197,83,73,.18)}
.hero-atlas-layout .btn.dark:hover{background:#af443b;border-color:#af443b;transform:translateY(-1px)}
.hero-atlas-layout .btn.text{color:#373735;border-bottom-color:#aaa39e}
.hero-atlas-layout .thermal-atlas{transform-origin:50% 82%}
.hero-atlas-layout .thermal-atlas:before{left:50%;top:84%;width:min(70vw,720px);transform:translate(-50%,-50%) scaleX(var(--atlas-scale)) scaleY(var(--atlas-squash));transform-origin:50% 50%;will-change:transform;background:linear-gradient(145deg,#ffe8e3 0%,#f7c3ba 28%,#eb978a 61%,#cf5c50 100%);box-shadow:0 36px 95px rgba(148,67,57,.16),inset 0 0 0 1px rgba(255,255,255,.48),inset 38px -34px 100px rgba(146,48,39,.08);mask-image:linear-gradient(to bottom,rgba(0,0,0,.08) 0,#000 20%)}
.hero-atlas-layout .thermal-atlas:after{left:50%;top:84%;width:min(57vw,586px);transform:translate(-50%,-50%) scaleX(var(--atlas-scale)) scaleY(var(--atlas-squash));transform-origin:50% 50%;will-change:transform;border-color:rgba(255,255,255,.3);box-shadow:0 0 0 56px rgba(255,255,255,.055);mask-image:linear-gradient(to bottom,transparent 0,#000 24%)}
.hero-atlas-layout .thermal-atlas-canvas{filter:drop-shadow(0 26px 28px rgba(80,29,24,.16));transform:scaleX(var(--atlas-scale)) scaleY(var(--atlas-squash));transform-origin:50% 84%;will-change:transform}
.hero-atlas-layout .atlas-nodes{left:50%;right:auto;top:auto;bottom:20px;width:min(760px,calc(100% - 96px));height:62px;transform:translateX(-50%);display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:1fr}
.hero-atlas-layout .atlas-node,.hero-atlas-layout .atlas-cartridge,.hero-atlas-layout .atlas-coil,.hero-atlas-layout .atlas-ceramic,.hero-atlas-layout .atlas-mica,.hero-atlas-layout .atlas-film{width:auto;padding:10px 8px;border:0;border-top:1px solid rgba(255,255,255,.34);background:transparent;text-align:center;transform:none}
.hero-atlas-layout .atlas-node:after{left:18%;right:82%;bottom:auto;top:-1px;height:2px;background:#fff}
.hero-atlas-layout .atlas-node>span{color:rgba(255,255,255,.68);font-size:6px}.hero-atlas-layout .atlas-node>b{margin-top:7px;color:#fff;font-size:10px;font-weight:500}.hero-atlas-layout .atlas-node>small,.hero-atlas-layout .atlas-node>i{display:none}
.hero-atlas-layout .atlas-node:hover,.hero-atlas-layout .atlas-node:focus-visible,.hero-atlas-layout .atlas-node.active{border-color:rgba(255,255,255,.8);background:linear-gradient(180deg,rgba(255,255,255,.14),transparent);transform:none}
.hero-atlas-layout .atlas-node:hover:after,.hero-atlas-layout .atlas-node:focus-visible:after,.hero-atlas-layout .atlas-node.active:after{left:18%;right:18%}
.hero-atlas-layout .atlas-core-label{display:none}
.hero-atlas-layout .atlas-core-label span{font-size:6px}.hero-atlas-layout .atlas-core-label b{font-size:10px}
.hero-atlas-layout .atlas-instruction{display:none}
.hero-atlas-layout .atlas-instruction i{border-color:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.06)}

@media(min-width:961px){
  .site-nav{background:rgba(250,250,249,.76)}.nav-inner{height:72px}.site-nav.scrolled .nav-inner{height:60px}.site-nav .nav-cta{min-height:38px;padding:0 17px;border-radius:999px}.site-nav .language-toggle{width:38px;height:38px}.site-nav.scrolled .language-toggle{width:34px;height:34px}
  .home-page .whatsapp-float{width:56px;min-width:56px;padding:0;justify-content:center;overflow:hidden;transition:width .38s var(--ease),background .25s,transform .3s}.home-page .whatsapp-copy{width:0;opacity:0;overflow:hidden;white-space:nowrap;transition:width .38s var(--ease),opacity .25s}.home-page .whatsapp-float:hover,.home-page .whatsapp-float:focus-visible{width:184px;padding:0 22px;justify-content:flex-start}.home-page .whatsapp-float:hover .whatsapp-copy,.home-page .whatsapp-float:focus-visible .whatsapp-copy{width:110px;opacity:1}
}
@media(max-width:820px){
  .hero-atlas-layout{min-height:940px}.hero-atlas-layout .hero-content{min-height:940px;padding-top:118px}.hero-atlas-layout .hero-copy{width:min(720px,calc(100% - 42px))}.hero-atlas-layout h1{font-size:clamp(50px,9vw,70px)}
  .hero-atlas-layout .thermal-atlas{top:400px;height:540px}.hero-atlas-layout .thermal-atlas:before{top:61%;width:610px}.hero-atlas-layout .thermal-atlas:after{top:61%;width:496px}.hero-atlas-layout .atlas-core-label{left:calc(50% - 215px);top:27%}.hero-atlas-layout .atlas-instruction{right:calc(50% - 250px);top:27%}.hero-atlas-layout .atlas-nodes{bottom:16px;width:calc(100% - 40px)}
}
@media(max-width:640px){
  .hero-atlas-layout{min-height:920px}.hero-atlas-layout .hero-content{min-height:920px;padding-top:111px}.hero-atlas-layout .hero-copy{width:calc(100% - 36px)}.hero-atlas-layout .eyebrow{font-size:7px}.hero-atlas-layout h1{font-size:clamp(42px,11.6vw,50px);line-height:1.01;margin:23px 0 19px}.hero-atlas-layout .hero-lead{max-width:355px;font-size:14px;line-height:1.68}.hero-atlas-layout .actions{margin-top:23px;gap:16px}.hero-atlas-layout .btn.dark{min-height:41px;padding:0 19px}
  .hero-atlas-layout .thermal-atlas{top:500px;height:420px}.hero-atlas-layout .thermal-atlas:before{top:55%;width:455px}.hero-atlas-layout .thermal-atlas:after{top:55%;width:370px}.hero-atlas-layout .atlas-core-label{left:18%;top:18%;width:64px;height:64px}.hero-atlas-layout .atlas-instruction{display:none}.hero-atlas-layout .atlas-nodes{left:12px;right:12px;bottom:12px;width:auto;height:54px;transform:none}.hero-atlas-layout .atlas-node,.hero-atlas-layout .atlas-cartridge,.hero-atlas-layout .atlas-coil,.hero-atlas-layout .atlas-ceramic,.hero-atlas-layout .atlas-mica,.hero-atlas-layout .atlas-film{padding:8px 2px}.hero-atlas-layout .atlas-node>b{font-size:7px}.hero-atlas-layout .atlas-node>span{font-size:5px}
}

/* ---------- Full-screen interactive thermal field ---------- */
.ambient-layer{overflow:hidden;--heat-x:68vw;--heat-y:34vh;--pointer-energy:.28}
.ambient-layer:before{z-index:0}.ambient-layer:after{z-index:0}
.heat-field-canvas{position:absolute;z-index:1;inset:0;width:100%;height:100%;opacity:.72;mix-blend-mode:multiply}
.thermal-cursor{position:absolute;z-index:2;left:0;top:0;width:34vw;height:34vw;min-width:300px;min-height:300px;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(220,83,70,calc(var(--pointer-energy)*.36)) 0,rgba(179,38,30,calc(var(--pointer-energy)*.13)) 22%,transparent 68%);filter:blur(10px);transform:translate(calc(var(--heat-x) - 50%),calc(var(--heat-y) - 50%));transition:opacity .35s;opacity:.85}
.thermal-scan{position:absolute;z-index:2;left:-20%;top:0;width:34%;height:100%;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(179,38,30,.035),transparent);transform:skewX(-12deg);animation:thermalScan 9s linear infinite}
@keyframes thermalScan{from{transform:translateX(-50vw) skewX(-12deg)}to{transform:translateX(170vw) skewX(-12deg)}}
.hero{overflow:hidden}.hero:before{content:"";position:absolute;width:58vw;height:58vw;right:-30vw;top:-25vw;border:1px solid rgba(179,38,30,.08);border-radius:50%;box-shadow:0 0 0 7vw rgba(179,38,30,.025),0 0 0 14vw rgba(179,38,30,.018);animation:thermalBreath 8s ease-in-out infinite alternate;pointer-events:none}
@keyframes thermalBreath{to{transform:scale(1.08) rotate(8deg);opacity:.55}}
.hero-coordinate{position:absolute;z-index:4;right:24px;bottom:24px;display:flex;align-items:center;gap:12px;color:var(--muted);font:8px "JetBrains Mono",monospace;letter-spacing:.08em;writing-mode:vertical-rl}.hero-coordinate:before{content:"";height:48px;border-left:1px solid rgba(179,38,30,.45)}.hero-coordinate b{color:var(--red);font-weight:500}

/* ---------- Expanded component capability matrix ---------- */
.capability-section{position:relative;background:#171716;color:#f1eee8;overflow:hidden}
.capability-section:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(135deg,#000,transparent 78%);pointer-events:none}
.capability-section .wrap{position:relative}.capability-section .section-copy{color:#98938a}.capability-section .eyebrow{color:#e5665b}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#34322f;border:1px solid #34322f}
.capability-card{--px:50%;--py:50%;position:relative;min-height:280px;padding:26px;display:flex;flex-direction:column;justify-content:space-between;color:inherit;text-decoration:none;background:radial-gradient(circle at var(--px) var(--py),rgba(179,38,30,.2),transparent 38%),#1d1c1a;overflow:hidden;transition:transform .4s var(--ease),background-color .3s}
.capability-card:after{content:"";position:absolute;inset:0;border:1px solid transparent;transition:border-color .3s;pointer-events:none}.capability-card:hover{transform:translateY(-5px);z-index:2}.capability-card:hover:after{border-color:#d9574c}
.capability-code{position:relative;z-index:2;color:#e5665b;font:9px "JetBrains Mono",monospace;letter-spacing:.1em}.capability-card>div{position:relative;z-index:2}.capability-kicker{display:block;color:#8e8981;font:8px "JetBrains Mono",monospace;letter-spacing:.08em}.capability-card h3{font-size:22px;font-weight:300;margin:10px 0 11px}.capability-card p{max-width:360px;color:#aaa49c;font-size:11px;line-height:1.65}.capability-card>b{position:relative;z-index:2;color:#d6d1c8;font:9px "JetBrains Mono",monospace;letter-spacing:.06em;font-weight:400}
.capability-orbit{position:absolute;width:150px;height:150px;right:-38px;top:-42px;border:1px solid rgba(229,102,91,.18);border-radius:50%;transition:transform .8s var(--ease),border-color .3s}.capability-orbit:before,.capability-orbit:after{content:"";position:absolute;border:1px solid rgba(229,102,91,.11);border-radius:50%;inset:20px}.capability-orbit:after{inset:48px;background:rgba(179,38,30,.08)}.capability-orbit i{position:absolute;width:6px;height:6px;border-radius:50%;background:#e5665b;box-shadow:0 0 18px #d9574c}.capability-orbit i:first-child{left:24px;top:26px}.capability-orbit i:last-child{right:8px;bottom:48px}.capability-card:hover .capability-orbit{transform:rotate(85deg) scale(1.08);border-color:rgba(229,102,91,.45)}
.capability-open{margin-top:48px;padding-top:34px;border-top:1px solid #3a3834;display:grid;grid-template-columns:.5fr 1fr auto;gap:30px;align-items:center}.capability-open>span{color:#e5665b;font:9px "JetBrains Mono",monospace;letter-spacing:.08em}.capability-open h3{font-size:24px;font-weight:300;line-height:1.35}.capability-open .btn{border-color:#eeeae2;color:#eeeae2}.capability-open .btn:hover{background:var(--red);border-color:var(--red)}

/* ---------- Persistent one-click WhatsApp ---------- */
.whatsapp-float{position:fixed;z-index:95;right:24px;bottom:24px;min-height:58px;display:flex;align-items:center;gap:12px;padding:0 18px 0 14px;border-radius:999px;background:#1fa864;color:white;text-decoration:none;box-shadow:0 18px 45px rgba(10,75,46,.28);transition:transform .3s var(--ease),box-shadow .3s}.whatsapp-float:hover{transform:translateY(-4px);box-shadow:0 22px 55px rgba(10,75,46,.38)}.whatsapp-float svg{position:relative;z-index:2;width:28px;height:28px;fill:currentColor}.whatsapp-copy{position:relative;z-index:2;display:flex;flex-direction:column}.whatsapp-copy b{font-size:11px;font-weight:600;letter-spacing:.02em}.whatsapp-copy small{font:8px "JetBrains Mono",monospace;opacity:.78;margin-top:3px;letter-spacing:.04em}.whatsapp-pulse{position:absolute;left:8px;top:8px;width:42px;height:42px;border:1px solid rgba(255,255,255,.55);border-radius:50%;animation:whatsappPulse 2.2s ease-out infinite}@keyframes whatsappPulse{to{transform:scale(1.55);opacity:0}}

@media(max-width:960px){.capability-grid{grid-template-columns:repeat(2,1fr)}.capability-open{grid-template-columns:1fr}.hero-coordinate{display:none}}
@media(max-width:640px){.hero{min-height:100svh}.heat-field-canvas{opacity:.48}.thermal-cursor{width:100vw;height:100vw}.thermal-scan{animation-duration:12s}.capability-grid{grid-template-columns:1fr}.capability-card{min-height:235px}.capability-open h3{font-size:21px}.whatsapp-float{right:14px;bottom:14px;width:56px;height:56px;min-height:56px;padding:0;justify-content:center}.whatsapp-copy{display:none}.whatsapp-float svg{width:27px}.whatsapp-pulse{left:7px;top:7px}body:has(.mobile-project-bar) .whatsapp-float{bottom:82px}}
@media(prefers-reduced-motion:reduce){.thermal-scan,.hero:before,.whatsapp-pulse{animation:none}.capability-card:hover{transform:none}}

/* ---------- Typography, rhythm and page relationships ---------- */
:root{--wrap:min(1280px,calc(100vw - 104px));--reading:680px}
body{font-size:16px;line-height:1.6;font-weight:300;letter-spacing:-.006em}
h1,h2,h3,h4{font-weight:300;text-wrap:balance}
p,li,dd{font-weight:300;text-wrap:pretty}
.brand-name{font-size:16px;font-weight:600;letter-spacing:.015em}.brand-sub{font-size:9px;line-height:1.25}
.nav-links{gap:34px}.nav-links a{font-size:13px;font-weight:400}.nav-links a.active{font-weight:500}.nav-links a.active:after{content:"";display:block;height:1px;background:var(--red);margin-top:5px}
.nav-cta,.btn{font-size:10px;font-weight:500;line-height:1.25;letter-spacing:.075em}
.language-toggle{flex:0 0 auto;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:rgba(250,250,249,.72);color:var(--ink);font:500 10px/1 "JetBrains Mono",monospace;letter-spacing:.02em;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}.language-toggle:hover{background:var(--ink);border-color:var(--ink);color:white;transform:rotate(6deg)}.site-nav.scrolled .language-toggle{height:38px;width:38px}.lang-zh{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;letter-spacing:0}.lang-zh h1,.lang-zh h2,.lang-zh h3,.lang-zh h4{letter-spacing:-.025em}.lang-zh .eyebrow,.lang-zh .btn,.lang-zh .nav-cta{letter-spacing:.06em}.lang-zh .nav-links a{letter-spacing:0}.lang-zh .page-hero p,.lang-zh .hero-lead,.lang-zh .section-copy{line-height:1.9}
.eyebrow{font-size:10px;font-weight:500;line-height:1.5}
.hero h1,.page-hero h1,.product-hero h1,.section-title,.scene-copy h2,.cta-section h2{font-weight:300;letter-spacing:-.043em}
.hero-lead,.page-hero p,.product-hero .lead,.section-copy,.company-lead{font-size:16px;line-height:1.78}
.hero-lead,.page-hero p,.product-hero .lead{max-width:var(--reading)}
.section{padding:116px 0}.section-head{grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);gap:clamp(48px,7vw,100px);margin-bottom:60px}.section-title{line-height:1.055}.section-copy{max-width:540px}
.breadcrumbs{font-size:10px;line-height:1.5;letter-spacing:.075em}.breadcrumbs a{transition:color .2s}.breadcrumbs a:hover{color:var(--red)}
.page-hero{padding:172px 0 96px}.page-hero .wrap{display:grid;grid-template-columns:minmax(0,850px) 1fr}.page-hero .breadcrumbs,.page-hero .eyebrow,.page-hero h1,.page-hero p{grid-column:1}
.page-hero h1{margin:28px 0 24px}.product-hero{padding-top:146px}.product-hero h1{margin:26px 0 22px}
.family-button strong{font-size:18px;font-weight:400}.family-meta h3{font-size:30px;font-weight:400}.family-meta p,.catalog-card p{font-size:14px;line-height:1.72}
.catalog-card{padding:38px}.catalog-card h2{font-size:29px;font-weight:400;line-height:1.18}.catalog-card .card-link{font-size:10px;font-weight:500}
.process-item p,.application p,.feature p,.custom-pillar p,.workflow-step p,.capability-card p{font-size:13px;line-height:1.7}
.process-item h3,.application h3,.custom-pillar h3{font-weight:500}.feature h3,.workflow-step h3{font-size:16px}
.compare{font-size:13px}.compare th{font-size:10px}.compare td{padding:20px 18px;line-height:1.55}
.story-copy p{font-size:15px;line-height:1.78}.notice{font-size:12px;line-height:1.72}.spec-table th,.spec-table td{font-size:13px;padding:17px 12px}.spec-table th{font-size:10px}
.certificate-data h3{font-size:24px}.certificate-note,.submit-disclosure{font-size:11px}.registration-card dd{font-size:12px}.footer-copy{font-size:14px;line-height:1.75}.footer-links a{font-size:13px;line-height:1.45}
.footer-grid{grid-template-columns:minmax(0,.95fr) minmax(480px,1.05fr);gap:clamp(60px,8vw,110px)}.footer-contact{display:grid;grid-template-columns:1fr 1fr;gap:34px 40px;align-content:start}.footer-contact-group{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.footer-contact-group:last-child{grid-column:1/-1;padding-top:28px;border-top:1px solid #302f2c}.footer-contact-group>span{color:#d65a50;font:500 9px/1.4 "JetBrains Mono",monospace;letter-spacing:.1em}.footer-contact-group>a{color:#ece9e2;text-decoration:none;font-size:14px;line-height:1.45}.footer-contact-group>a:hover{color:#e5665b}.footer-contact-group>p,.footer-contact-group>small{color:#969187;font-size:12px;line-height:1.65}.footer-contact-group>small{max-width:320px}.footer-links{width:100%}

.journey-band{background:#f0eee8;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0}
.journey-inner{display:grid;grid-template-columns:250px 1fr;gap:48px;align-items:center}.journey-intro span{display:block;color:var(--red);font:500 9px/1.4 "JetBrains Mono",monospace;letter-spacing:.1em}.journey-intro b{display:block;margin-top:8px;font-size:16px;font-weight:500}.journey-inner ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:path}.journey-inner li{position:relative;border-left:1px solid #d7d3cb}.journey-inner li:last-child{border-right:1px solid #d7d3cb}.journey-inner a{min-height:72px;padding:10px 18px;display:flex;align-items:center;gap:13px;text-decoration:none;transition:background .25s,color .25s}.journey-inner a:hover,.journey-inner li.active a{background:var(--ink);color:#f4f1eb}.journey-inner i{color:var(--red);font:500 10px "JetBrains Mono",monospace;font-style:normal}.journey-inner span{display:flex;flex-direction:column}.journey-inner b{font-size:13px;font-weight:500}.journey-inner small{margin-top:4px;color:var(--muted);font-size:10px;line-height:1.35}.journey-inner li.active small,.journey-inner a:hover small{color:#a8a39a}

.product-switcher{display:grid;grid-template-columns:1fr 1.08fr 1fr;border:1px solid var(--line);background:var(--line);gap:1px}.product-switch{min-height:210px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;background:white;text-decoration:none;transition:background .3s,color .3s,transform .3s}.product-switch:hover{background:var(--ink);color:white;transform:translateY(-3px)}.product-switch.portfolio{background:#ebe8e1}.product-switch span{color:var(--red);font:500 9px/1.4 "JetBrains Mono",monospace;letter-spacing:.09em}.product-switch b{font-size:22px;font-weight:400;line-height:1.22}.product-switch small{color:var(--muted);font:400 9px/1.55 "JetBrains Mono",monospace;letter-spacing:.04em}.product-switch.next{text-align:right}.related-mini{display:flex;justify-content:center;gap:8px;margin-top:25px}.related-mini a{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--muted);text-decoration:none;font:500 9px "JetBrains Mono",monospace;transition:.2s}.related-mini a:hover{border-color:var(--red);color:var(--red)}

@media(max-width:960px){
  :root{--wrap:min(100% - 48px,820px)}
  .language-toggle{margin-left:auto}.nav-cta{margin-left:0}
  .section-head{grid-template-columns:1fr;gap:24px}.section-copy{max-width:680px}
  .footer-grid{grid-template-columns:1fr;gap:58px}.footer-contact{max-width:720px}
  .journey-inner{grid-template-columns:1fr;gap:22px}.journey-inner ol{grid-template-columns:repeat(2,1fr)}.journey-inner li:nth-child(3){border-top:1px solid #d7d3cb}.journey-inner li:nth-child(4){border-top:1px solid #d7d3cb}
  .product-switcher{grid-template-columns:1fr 1fr}.product-switch.portfolio{grid-column:1/-1;grid-row:2}.product-switch{min-height:180px}
}
@media(max-width:640px){
  :root{--wrap:calc(100% - 36px)}
  body{font-size:15px}.site-nav .nav-cta{display:none}.brand-name{font-size:15px}.language-toggle{margin-left:auto;width:38px;height:38px}.menu-toggle{margin-left:4px}
  .hero h1,.product-hero h1{font-size:clamp(41px,12vw,52px);line-height:1.02}.page-hero h1{font-size:clamp(43px,12.5vw,56px)}
  .hero-lead,.page-hero p,.product-hero .lead,.section-copy,.company-lead{font-size:15px;line-height:1.72}
  .section{padding:84px 0}.section-title{font-size:clamp(37px,11vw,46px)}.section-head{margin-bottom:40px}.page-hero{padding:128px 0 72px}
  .family-meta p,.catalog-card p,.process-item p,.application p,.feature p,.custom-pillar p,.workflow-step p,.capability-card p{font-size:12px}
  .journey-band{padding:26px 0}.journey-intro b{font-size:15px}.journey-inner ol{grid-template-columns:1fr 1fr}.journey-inner a{min-height:76px;padding:10px}.journey-inner small{display:none}.journey-inner b{font-size:12px}
  .product-switcher{grid-template-columns:1fr}.product-switch.portfolio{grid-column:auto;grid-row:auto}.product-switch{min-height:155px;padding:24px}.product-switch.next{text-align:left}.product-switch b{font-size:20px}
  .catalog-card{padding:20px}.catalog-card h2{font-size:25px}.compare{font-size:12px}
  .footer-contact{grid-template-columns:1fr;gap:26px}.footer-contact-group:last-child{grid-column:auto}.footer-links{grid-template-columns:1fr}.footer-grid{gap:46px;padding-bottom:46px}
}

/* ---------- Expanded homepage model atlas ---------- */
.home-page .hero-atlas-layout:before{content:"";display:block!important;position:absolute;z-index:5;left:50%;right:auto;top:auto;bottom:0;width:min(100%,1240px);height:1px;border:0;border-radius:0;background:linear-gradient(90deg,transparent 0,rgba(197,83,73,.3) 14%,#c55349 50%,rgba(197,83,73,.3) 86%,transparent 100%);box-shadow:none;opacity:var(--atlas-horizon);transform:translateX(-50%) scaleX(var(--atlas-horizon));transform-origin:center;animation:none;pointer-events:none;will-change:transform,opacity}
.home-page .hero-atlas-layout .thermal-atlas-canvas{transform:none;transform-origin:center;will-change:auto}
.catalog-card .card-art{background:#fff}
.catalog-card .catalog-product-photo{display:block;width:100%;height:100%;object-fit:contain;padding:clamp(12px,2vw,28px);mix-blend-mode:normal;filter:none;transition:transform .8s var(--ease)}
.catalog-card:hover .catalog-product-photo{transform:scale(1.035)}

/* ---------- B2B project product selector ---------- */
.customizer{grid-template-columns:minmax(360px,.82fr) minmax(0,1.18fr)}
.config-preview{position:relative;top:auto;align-self:stretch;display:flex;flex-direction:column;background:linear-gradient(145deg,#f7f6f2,#ece9e2)}
.config-photo-stage{height:540px!important;background:#fff!important;border:1px solid rgba(20,20,20,.07);display:flex;align-items:center;justify-content:center;padding:56px 38px 142px;overflow:hidden}
.config-product-photo{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 22px 24px rgba(20,20,20,.1));transition:opacity .2s ease,transform .55s var(--ease)}
.config-photo-stage:hover .config-product-photo{transform:scale(1.025)}
.config-photo-meta{position:absolute;left:28px;right:28px;bottom:28px;z-index:4;display:grid;gap:6px;padding-top:18px;border-top:1px solid var(--line);background:linear-gradient(0deg,#fff 74%,rgba(255,255,255,0))}
.config-photo-meta span{color:var(--red);font:8px "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
.config-photo-meta b{font-size:20px;font-weight:500;line-height:1.2}.config-photo-meta small{color:var(--muted);font-size:10px;line-height:1.5}
.config-preview>.preview-dim-length{top:154px}.config-preview>.preview-dim-size{top:208px;height:150px;right:8%}
.config-preview>.config-note{position:relative;left:auto;right:auto;bottom:auto;margin:18px 0 0;background:rgba(255,255,255,.72)}
.config-support{flex:1;display:flex;flex-direction:column;gap:18px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.config-support-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.config-support-head div{display:grid;gap:7px}.config-support-head span,.engineering-review-box>span{color:var(--red);font:8px "JetBrains Mono",monospace;letter-spacing:.08em}.config-support-head b{font-size:19px;font-weight:500}.config-support-head>strong{font:18px "JetBrains Mono",monospace;color:var(--red)}
.readiness-track{height:3px;background:#d8d4cc;overflow:hidden}.readiness-track i{display:block;width:var(--readiness,0%);height:100%;background:var(--red);transition:width .45s var(--ease)}
.readiness-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.readiness-list li{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:12px;min-height:74px;border-bottom:1px solid var(--line)}.readiness-list li>i{font:9px "JetBrains Mono",monospace;font-style:normal;color:var(--red)}.readiness-list li>span{display:grid;gap:4px}.readiness-list li b{font-size:11px;font-weight:500}.readiness-list li small{color:var(--muted);font-size:9px;line-height:1.4}.readiness-list li em{font:7px "JetBrains Mono",monospace;font-style:normal;color:#8d8982;border:1px solid #c9c5bd;padding:4px 6px}.readiness-list li.ready em{border-color:#66836d;background:#eef5ef;color:#496650}.readiness-list li.ready>i:after{content:"✓";margin-left:4px;color:#496650}
.engineering-review-box{margin-top:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.engineering-review-box>span,.engineering-review-box>p{grid-column:1/-1;background:#262523;color:#fff;padding:14px 16px}.engineering-review-box>div{display:flex;align-items:center;gap:9px;min-height:62px;padding:11px;background:#f7f5f0;font-size:9px;line-height:1.35}.engineering-review-box>div b{color:var(--red);font:8px "JetBrains Mono",monospace}.engineering-review-box>p{margin:0;color:#bab6af;font-size:9px;line-height:1.5}
.product-family-field>label{margin-bottom:2px}.product-picker{display:grid;gap:14px}.product-picker-tools{display:grid;grid-template-columns:1fr 178px;gap:12px;align-items:end}
.product-filter-tabs{display:flex;gap:6px;flex-wrap:wrap}.product-filter-tabs button{min-height:30px;padding:0 10px;border:1px solid var(--line);background:#fff;color:var(--muted);font:8px "JetBrains Mono",monospace;letter-spacing:.04em;cursor:pointer;transition:.22s}
.product-filter-tabs button:hover,.product-filter-tabs button.active{border-color:var(--ink);background:var(--ink);color:#fff}
.product-search{display:grid!important;gap:5px}.product-search span{color:var(--muted);font:8px "JetBrains Mono",monospace;text-transform:uppercase}.product-search input{min-height:34px!important;padding:7px 9px!important;font-size:10px!important}
.product-help-card{position:relative;display:grid;grid-template-columns:120px 1fr;gap:4px 16px;width:100%;padding:15px 48px 15px 16px;border:1px dashed #aaa69f;background:#f8f7f3;text-align:left;cursor:pointer;transition:.25s}
.product-help-card:hover,.product-help-card.active{border-color:var(--red);background:#fff8f6}.product-help-card span{grid-row:1/3;color:var(--red);font:9px "JetBrains Mono",monospace;text-transform:uppercase;align-self:center}.product-help-card b{font-size:12px}.product-help-card small{color:var(--muted);font-size:9px}.product-help-card i{position:absolute;right:17px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--red)}
.product-picker-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:720px;overflow:auto;overscroll-behavior:contain;padding:1px 8px 1px 1px;scrollbar-width:thin;scrollbar-color:#bbb transparent}
.product-choice-card{position:relative;display:grid;grid-template-rows:138px auto auto 1fr;gap:7px;min-height:256px;padding:12px;border:1px solid var(--line);background:#fff;text-align:left;cursor:pointer;overflow:hidden;transition:border-color .25s,box-shadow .25s,transform .25s}
.product-choice-card:hover{border-color:#a9a6a0;transform:translateY(-2px);box-shadow:0 12px 28px rgba(20,20,20,.07)}.product-choice-card.active{border-color:var(--red);box-shadow:0 0 0 1px var(--red)}
.product-choice-card figure{display:flex;align-items:center;justify-content:center;margin:0;background:#fff;overflow:hidden}.product-choice-card img{width:100%;height:100%;object-fit:contain;transition:transform .45s var(--ease)}.product-choice-card:hover img{transform:scale(1.045)}
.product-choice-card>span{color:var(--red);font:7px "JetBrains Mono",monospace;letter-spacing:.06em;text-transform:uppercase}.product-choice-card>b{padding-right:20px;font-size:12px;line-height:1.25}.product-choice-card>small{color:var(--muted);font-size:9px;line-height:1.45}.product-choice-card>i{position:absolute;right:11px;top:153px;width:20px;height:20px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font:11px "JetBrains Mono",monospace;font-style:normal;color:var(--red)}.product-choice-card.active>i{background:var(--red);border-color:var(--red);color:#fff}
.product-picker-empty{grid-column:1/-1;padding:28px;border:1px dashed var(--line);color:var(--muted);font-size:11px;text-align:center}.product-picker-selection{display:grid;grid-template-columns:74px 1fr;gap:3px 10px;padding:12px 14px;border-left:2px solid var(--red);background:#f4f1eb}.product-picker-selection span{grid-row:1/3;color:var(--red);font:8px "JetBrains Mono",monospace;text-transform:uppercase;align-self:center}.product-picker-selection b{font-size:11px}.product-picker-selection small{color:var(--muted);font-size:9px}
@media(max-width:960px){.customizer{grid-template-columns:1fr}.config-preview{position:relative;top:auto}.config-support{display:grid;grid-template-columns:1fr 1fr}.config-support-head,.readiness-track{grid-column:1/-1}.engineering-review-box{margin-top:0}.product-picker-grid{grid-template-columns:repeat(3,minmax(0,1fr));max-height:640px}}
@media(max-width:640px){.config-photo-stage{height:420px!important;padding:44px 22px 126px}.config-photo-meta{left:18px;right:18px;bottom:18px}.config-preview>.preview-dim-length{top:132px}.config-preview>.preview-dim-size{top:178px;height:112px;right:5%}.config-support{display:flex}.engineering-review-box{grid-template-columns:1fr}.engineering-review-box>span,.engineering-review-box>p{grid-column:auto}.product-picker-tools{grid-template-columns:1fr}.product-filter-tabs{flex-wrap:nowrap;overflow:auto;padding-bottom:3px}.product-filter-tabs button{white-space:nowrap}.product-help-card{grid-template-columns:1fr;padding-right:42px}.product-help-card span{grid-row:auto}.product-picker-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-height:590px}.product-choice-card{grid-template-rows:105px auto auto 1fr;min-height:225px;padding:9px}.product-choice-card>i{top:117px}.product-choice-card>small{font-size:8px}}

/* ---------- Scroll story: physical WebGL product model ---------- */
.story-machine .stage{overflow:hidden;border-radius:2px}
.story-machine .stage canvas.story-webgl{position:absolute;z-index:4;inset:0;width:100%;height:100%;opacity:0;transition:opacity .45s ease;touch-action:pan-y;cursor:grab;filter:drop-shadow(0 28px 28px rgba(31,27,24,.12))}.story-webgl:active{cursor:grabbing}.story-machine .stage.webgl-ready .story-webgl{opacity:1}.story-machine .stage.webgl-ready .product-canvas{opacity:0}.story-machine .product-canvas{z-index:3;opacity:1;filter:contrast(1.09) saturate(.92) drop-shadow(0 24px 24px rgba(31,27,24,.14));transition:opacity .3s ease}
.story-machine .stage-tag,.story-machine .drag-hint{z-index:8}
.story-machine .stage:after{left:13%;right:7%;bottom:10%;height:38px;background:radial-gradient(ellipse,rgba(27,24,21,.2),transparent 68%);filter:blur(15px)}
@media(min-width:961px){
  .scroll-story .story-layout{display:block;height:100vh}
  .scroll-story .story-scenes{position:absolute;z-index:9;left:0;top:clamp(98px,13vh,138px);width:min(360px,29vw);height:480px}
  .scroll-story .scene-copy{justify-content:flex-start}
  .scroll-story .scene-copy h2{margin:13px 0 15px;max-width:355px;font-family:var(--sans);font-size:clamp(31px,3vw,44px);font-weight:600;line-height:1.02;letter-spacing:-.042em}
  .scroll-story .scene-copy p{max-width:342px;font-size:13px;font-weight:400;line-height:1.57;letter-spacing:-.006em}
  .scroll-story .scene-facts{gap:15px;margin-top:18px}
  .scroll-story .story-machine{position:absolute;right:-1%;top:50%;width:78%;height:min(74vh,670px);margin-top:max(-37vh,-335px)}
  .scroll-story .story-progress{right:22px}
}
.scroll-story .scene-index{font-family:var(--sans);font-size:10px;font-weight:600;letter-spacing:.09em}
.scroll-story .scene-facts span{font-family:var(--sans);font-size:9px;font-weight:600;letter-spacing:.07em}
.scene-specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:min(342px,100%);margin-top:25px;border-top:1px solid rgba(20,20,20,.14);border-bottom:1px solid rgba(20,20,20,.14)}
.scene-specs>div{min-width:0;padding:12px 10px 11px 0}.scene-specs>div:nth-child(even){padding-left:14px;border-left:1px solid rgba(20,20,20,.11)}
.scene-specs small,.scene-specs b{display:block}.scene-specs small{color:var(--muted);font:600 8px/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase}.scene-specs b{margin-top:6px;font:500 11px/1.3 var(--sans);letter-spacing:-.01em}
@media(max-width:640px){.story-webgl{filter:drop-shadow(0 18px 19px rgba(31,27,24,.12))}.story-machine .product-canvas{filter:contrast(1.07) saturate(.92) drop-shadow(0 16px 17px rgba(31,27,24,.13))}}
@media(max-width:640px){.scroll-story .scene-copy h2{font-family:var(--sans);font-weight:600;letter-spacing:-.04em}.scroll-story .scene-copy p{font-size:12px;line-height:1.55}.scene-specs{margin-top:15px}.scene-specs>div{padding-top:9px;padding-bottom:9px}}

/* ---------- Shared physical WebGL models ---------- */
.stage canvas.product-webgl{position:absolute;z-index:4;inset:0;width:100%;height:100%;opacity:0;cursor:grab;touch-action:none;transition:opacity .42s ease;filter:drop-shadow(0 25px 27px rgba(26,24,22,.13))}.stage canvas.product-webgl:active{cursor:grabbing}.stage.product-webgl-ready canvas.product-webgl{opacity:1}.stage.product-webgl-ready>.product-canvas{opacity:0}.stage.product-webgl-ready{overflow:hidden}.stage.product-webgl-ready .stage-tag,.stage.product-webgl-ready .drag-hint,.stage.product-webgl-ready .model-controls{z-index:9}
@media(max-width:640px){.stage canvas.product-webgl{touch-action:pan-y}}

/* ---------- Mobile-first usability pass ---------- */
@media(max-width:640px){
  :root{--wrap:calc(100% - 32px)}
  html{scroll-padding-top:76px}
  body{padding-bottom:env(safe-area-inset-bottom)}
  .site-nav,.nav-links{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  .nav-inner{width:calc(100% - 28px);gap:9px}
  .brand{min-width:0}.brand-name{font-size:17px}.brand-sub{display:none}
  .nav-cta{display:none}
  .language-toggle{width:40px;height:40px;flex-basis:40px}
  .menu-toggle{width:42px;height:42px;flex:0 0 42px}
  .nav-links{inset:68px 0 0;padding:30px 22px 110px;gap:4px;overflow:auto;align-items:stretch}
  .nav-links a{display:flex;align-items:center;min-height:56px;border-bottom:1px solid var(--line);font-size:16px}
  .hero,.product-hero{padding-top:96px}
  .hero h1,.product-hero h1,.page-hero h1{font-size:clamp(34px,10.4vw,43px);line-height:1.02;overflow-wrap:anywhere}
  .product-hero-grid{gap:16px}
  .product-hero .lead,.hero-lead{font-size:14px;line-height:1.68}
  .actions{gap:10px}.actions .btn{min-height:48px}
  .stage,.product-hero .stage{height:min(410px,104vw);min-height:350px;margin-top:4px}
  .stage-tag{top:7px;right:4px;max-width:64%;white-space:normal;text-align:right;line-height:1.35}
  .model-controls{left:6px;right:6px;bottom:8px;display:grid;grid-template-columns:repeat(3,1fr) 42px;padding:3px}
  .model-controls button{min-height:42px;padding:0 5px;font-size:8px}
  .model-controls .model-reset{margin:0;padding:0}
  .spec-strip{margin-top:22px}.spec-cell{padding:15px 12px;min-height:70px}.spec-cell b{line-height:1.35}
  .section{padding:68px 0}.section-title{font-size:clamp(32px,9vw,38px)}
  .family-explorer{display:block;min-height:0}
  .family-menu{display:flex;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;border-bottom:1px solid var(--line);scrollbar-width:none}
  .family-menu::-webkit-scrollbar{display:none}
  .family-button{flex:0 0 148px;min-height:58px;padding:0 14px;border-right:1px solid var(--line);border-bottom:0;scroll-snap-align:start}
  .family-button .num{display:block}.family-button strong{font-size:11px;line-height:1.25}
  .family-display{min-height:520px}.family-slide{padding:16px;grid-template-rows:220px auto}.family-art{min-height:220px}
  .catalog-card,.catalog-card:first-child{grid-template-rows:205px auto;min-height:0;padding:16px}.catalog-card h2{font-size:24px}.catalog-card .card-num{margin-top:20px}
  .config-panel{order:1}.config-preview{order:2;min-height:405px;padding:8px}.config-preview .stage{height:330px;min-height:330px}
  .config-photo-stage{height:380px!important;padding:38px 18px 120px}
  .config-panel{padding:25px 16px}.config-panel h3{font-size:27px}
  .field input,.field select,.field textarea{min-height:48px;padding:12px;font-size:16px}
  .product-search input{min-height:48px!important;padding:12px!important;font-size:16px!important}
  .field textarea{min-height:112px}
  .config-step-tabs{overflow-x:auto;scrollbar-width:none}.config-step-tabs button{min-width:112px;min-height:48px}
  .product-picker-grid{grid-template-columns:1fr;max-height:640px;overscroll-behavior:contain}.product-choice-card{grid-template-columns:108px 1fr;grid-template-rows:auto auto 1fr;min-height:142px}.product-choice-card figure{grid-row:1/4}.product-choice-card>i{top:12px}.product-choice-card>small{font-size:9px}
  .summary-actions{grid-template-columns:1fr}.summary-actions .btn{width:100%;min-height:46px}
  .mobile-project-bar{left:max(10px,env(safe-area-inset-left));right:max(10px,env(safe-area-inset-right));bottom:max(10px,env(safe-area-inset-bottom));min-height:58px}
  body:has(.mobile-project-bar) .whatsapp-float{bottom:calc(82px + env(safe-area-inset-bottom))}
  .whatsapp-float{right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom))}
  .compare-wrap{-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}.compare th,.compare td{padding:14px 12px}
  .technical-diagram{min-height:340px}.part-list{grid-template-columns:1fr 1fr}
  .brand{min-height:44px}
  .story-skip,.registration-card a,.certificate-card a,.footer-contact a{display:inline-flex;align-items:center;min-height:44px}
  .footer-links a{display:flex;align-items:center;min-height:40px}
}
@media(max-width:380px){
  :root{--wrap:calc(100% - 24px)}
  .brand-mark{display:none}.brand-name{font-size:16px}
  .hero h1,.product-hero h1,.page-hero h1{font-size:34px}
  .model-controls button{font-size:7px}
  .family-button{flex-basis:136px}
}

.hero-atlas-layout .atlas-node[type="button"]{appearance:none;font:inherit;cursor:pointer}
.hero-atlas-layout .atlas-nodes{width:min(1040px,calc(100% - 80px));grid-template-columns:repeat(10,minmax(0,1fr));grid-template-rows:1fr}
.hero-atlas-layout .atlas-node{min-width:0}
.hero-atlas-layout .atlas-node>b{white-space:nowrap}
@media(max-width:820px){
  .hero-atlas-layout .atlas-nodes{bottom:78px;width:calc(100% - 36px);height:94px;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:repeat(2,1fr)}
  .hero-atlas-layout .atlas-node{padding:6px 3px}
  .hero-atlas-layout .atlas-node>b{margin-top:3px;font-size:8px;text-shadow:0 1px 8px rgba(82,25,20,.28)}
  .hero-atlas-layout .atlas-node>span{color:rgba(255,255,255,.82)}
}
@media(max-width:640px){
  .hero-atlas-layout .atlas-nodes{left:12px;right:12px;bottom:76px;width:auto;height:88px;transform:none}
  .hero-atlas-layout .atlas-node>b{font-size:8px}
  .hero-atlas-layout .atlas-node>span{font-size:5px}
}