*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:var(--bg);font-family:var(--font);font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}img{display:block;width:100%;object-fit:cover}figure,p,h1,h2,h3{margin:0}p{color:var(--muted)}h1,h2,h3{line-height:1.12;font-family:var(--heading);font-weight:700}h1{font-size:clamp(46px,4.6vw,70px);letter-spacing:-.055em}h1 em{font-style:normal;color:var(--blue)}h2{font-size:clamp(34px,3.3vw,48px);letter-spacing:-.045em}h3{font-size:20px;letter-spacing:-.025em}p+p{margin-top:16px}.wrap{max-width:1280px;margin:auto;padding-left:48px;padding-right:48px}.section{padding:96px 0;scroll-margin-top:20px}.topbar{font-size:11px;letter-spacing:.06em;background:var(--ink);color:var(--bg)}.topbar .wrap{display:flex;justify-content:space-between;padding-top:8px;padding-bottom:8px}.nav{height:100px;display:flex;align-items:center;gap:32px}.brand{margin-right:auto;flex-shrink:0}.brand img{width:135px;height:auto}.nav nav{display:flex;gap:28px;font-size:13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--blue);color:var(--button-text);padding:15px 20px;border:1px solid var(--blue);font-size:13px;font-weight:700;cursor:pointer;transition:transform .2s,filter .2s;border-radius:var(--radius)}.button:hover{filter:brightness(1.12);transform:translateY(-2px)}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:700;color:var(--blue);margin-bottom:20px}.hero{position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;align-items:center;padding-top:64px;padding-bottom:64px}.hero-copy{position:relative;z-index:2}.hero-description{max-width:470px;font-size:17px;margin-top:24px}.materials{font-size:12px;font-weight:700;letter-spacing:.025em;margin-top:22px;color:var(--ink)}.materials span{padding:0 8px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.micro{font-size:11px;letter-spacing:.04em;margin-top:22px}.hero-visual{position:relative;min-width:0}.hero-photo{height:440px;border-radius:var(--radius)}.drawing{position:absolute;background:var(--surface);color:var(--blue);width:260px;left:-22px;bottom:24px;padding:18px;border:1px solid var(--line);border-radius:var(--radius)}.drawing-head,.drawing-foot{display:flex;justify-content:space-between;font-size:7px;letter-spacing:.07em}.drawing svg{width:100%;height:195px;margin:10px 0}.section-fill{fill:url(#hatch);stroke:currentColor;stroke-width:2}.dimension{fill:none;stroke:currentColor;stroke-width:1}.drawing text{fill:currentColor;font:11px monospace}.photo-label{font-size:10px;margin-top:12px;text-align:right}.hero-spec{display:flex;justify-content:space-between;padding-top:19px;padding-bottom:19px;border-top:1px solid var(--line);font-size:11px;letter-spacing:.03em}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:38px}.section-heading>p{font-size:14px;max-width:360px}.family-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.family-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);padding:20px;background:var(--surface);border-radius:var(--radius);transition:transform .2s,border-color .2s}.family-card:hover{transform:translateY(-4px);border-color:var(--blue)}.family-art{height:112px;display:flex;align-items:center;justify-content:center;position:relative;background:var(--tint);margin:-20px -20px 20px;border-radius:var(--radius) var(--radius) 0 0}.profile-svg{width:100px;height:100px;color:var(--blue);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}.arrow{position:absolute;right:14px;top:9px;color:var(--blue)}.card-num{font-size:8px;letter-spacing:.1em;color:var(--muted);margin-bottom:12px}.family-card h3{font-size:18px;min-height:42px}.family-card p{font-size:12px;line-height:1.6;margin-top:12px;margin-bottom:18px}.sample-name{border-top:1px solid var(--line);padding-top:12px;font-size:10px;color:var(--blue);margin-top:auto}.secondary-family{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:24px;padding-top:18px;font-size:12px}.secondary-family span{color:var(--blue)}.library{background:var(--tint)}.library-anchor{display:grid;grid-template-columns:1.35fr 1fr;background:var(--ink);color:var(--bg);border-radius:var(--radius);overflow:hidden;margin-bottom:28px}.library-anchor>img{height:300px}.library-anchor>div{padding:36px}.library-anchor p{color:#d2dce8;font-size:13px}.library-anchor .eyebrow{color:#93beff}.library-anchor h3{font-size:32px;margin-bottom:16px}.library-anchor .tooling{font-size:11px;border-top:1px solid #ffffff30;padding-top:16px}.profile-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.profile-card{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-width:0}.profile-top{display:flex;justify-content:space-between;align-items:center;gap:6px}.profile-top h3{font-size:19px}.profile-top>span{font-size:7px;color:var(--muted);letter-spacing:.09em}.profile-card>.profile-svg{display:block;margin:16px auto;width:105px;height:100px}.size-label{font-size:9px}.sizes{font-size:10px;margin-top:2px;min-height:32px}.profile-quote{display:flex;justify-content:space-between;gap:5px;font-size:10px;border-top:1px solid var(--line);padding-top:12px;color:var(--blue);font-weight:700}.library-note{font-size:11px;margin-top:20px;max-width:820px}.text-link{display:inline-block;color:var(--blue);font-size:12px;font-weight:700;margin-top:22px;border-bottom:1px solid currentColor;padding-bottom:4px}.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr))}.step{padding:22px 18px;border-top:1px solid var(--line);border-right:1px solid var(--line)}.step:first-child{padding-left:0}.step:last-child{border-right:0}.step-num{display:block;font-family:monospace;color:var(--blue);font-size:13px;margin-bottom:30px}.step h3{font-size:18px}.step p{font-size:12px;margin-top:12px}.partner{background:var(--tint)}.factory-main{position:relative}.factory-main>img{height:460px;border-radius:var(--radius)}.factory-main figcaption{position:absolute;bottom:20px;left:20px;background:var(--surface);color:var(--ink);padding:10px 16px;font-size:11px;max-width:calc(100% - 40px)}.factory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}.factory-grid img{height:225px;border-radius:var(--radius)}figcaption{font-size:10px;color:var(--muted);margin-top:10px}.factory-grid figure:last-child img{object-position:center 55%}.export-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.export h2{margin-bottom:24px}.export p{font-size:14px}.packing-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.packing-tags span{padding:6px 12px;border:1px solid var(--line);border-radius:var(--radius);font-size:11px}.loading-photo{overflow:hidden}.loading-photo img{height:400px;object-position:center 30%;clip-path:inset(0 0 20% 0);margin-bottom:-80px;border-radius:var(--radius)}.loading-photo figcaption{margin-top:16px}.selection{background:var(--tint)}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th,td{padding:19px 20px;border-bottom:1px solid var(--line)}thead{background:var(--ink);color:var(--bg);font-size:10px;text-transform:uppercase;letter-spacing:.09em}tbody th{font-weight:500}td{color:var(--muted)}td:last-child{text-align:right;white-space:nowrap;color:var(--blue);font-size:11px}.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:80px}.faq-layout>div>p:not(.eyebrow){margin-top:24px;font-size:14px}.faq-list details{border-bottom:1px solid var(--line)}summary{display:flex;gap:16px;align-items:center;padding:23px 0;cursor:pointer;font-weight:600;font-size:14px;list-style:none}summary::-webkit-details-marker{display:none}.faq-num{font:10px monospace;color:var(--blue)}.plus{margin-left:auto;flex-shrink:0;color:var(--blue);font-size:20px}details[open] .plus{transform:rotate(45deg)}details p{font-size:13px;margin:0 24px 24px 33px}.enquiry{background:var(--tint)}.enquiry-grid{display:grid;grid-template-columns:.85fr 1.4fr;gap:80px}.enquiry-copy>p:not(.eyebrow){margin-top:24px;max-width:330px;font-size:14px}.contact-person{display:flex;gap:14px;align-items:center;margin-top:30px}.avatar{display:grid;place-items:center;width:44px;height:44px;background:var(--blue);color:var(--button-text);border-radius:50%;font-weight:700}.contact-person p{font-size:11px}.contact-link{display:block;font-size:12px;margin-top:12px;color:var(--blue)}.checklist{border-top:1px solid var(--line);margin-top:30px;padding-top:24px}.checklist h3{font-size:14px}.checklist ul{padding-left:18px;font-size:12px;color:var(--muted)}form{background:var(--surface);padding:32px;border:1px solid var(--line);border-radius:var(--radius)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}label{display:flex;flex-direction:column;gap:7px;font-size:11px;font-weight:600;min-width:0}label span{font-weight:400}input,select,textarea{width:100%;min-width:0;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:11px 12px;font-size:12px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}.full{grid-column:1/-1}.file-label{border:1px dashed var(--blue);background:var(--tint);padding:18px}.file-prompt{color:var(--blue);font-size:13px}.file-label input{background:transparent;border:0;padding:8px 0;font-size:11px}.file-label input::file-selector-button{background:var(--surface);color:var(--blue);border:1px solid var(--line);padding:7px;margin-right:8px;cursor:pointer}.file-help{font-size:10px;color:var(--muted)}.submit{margin-top:24px;width:100%;justify-content:space-between}.form-note{font-size:10px;margin-top:14px}.review{padding:18px;background:var(--tint);margin-top:20px;font-size:12px;overflow-wrap:anywhere}.review p{margin-top:12px;white-space:pre-line}footer{padding:50px 0 20px;background:var(--ink);color:#fff}.footer-main{display:flex;justify-content:space-between;gap:35px;font-size:11px}.footer-main p{color:#b8c8da;font-size:10px;margin-top:8px}.footer-brand{font-size:30px;line-height:1.2;font-weight:700;font-style:italic;color:#79acff}.footer-brand span{display:block;color:#b8c8da;font-style:normal;font-size:10px;font-weight:400;margin-top:14px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #ffffff25;margin-top:35px;padding-top:18px;font-size:9px;color:#b8c8da}.mobile-whatsapp{display:none}.skip{position:absolute;top:-100px;left:20px;z-index:20;background:var(--surface);padding:12px}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(min-width:1500px){.wrap{max-width:1360px}.hero-grid{padding-top:90px;padding-bottom:90px}}
@media(max-width:1000px){.wrap{padding-left:28px;padding-right:28px}.nav{gap:20px}.nav nav{gap:16px}.nav-cta{display:none}.hero-grid{gap:30px}.hero-grid h1{font-size:49px}.hero-photo{height:420px}.drawing{width:210px;left:-12px}.drawing svg{height:150px}.family-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.profile-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.steps{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:18px}.step:nth-child(4){padding-left:0}.export-grid,.faq-layout,.enquiry-grid{gap:35px}.factory-grid img{height:185px}.library-anchor>div{padding:25px}form{padding:24px}}
@media(max-width:650px){html{scroll-padding-top:12px}.wrap{padding-left:20px;padding-right:20px}.section{padding:58px 0}.topbar{font-size:8px}.topbar a{display:none}.nav{height:78px;gap:15px;flex-wrap:wrap}.brand img{width:112px}.nav nav{gap:15px;font-size:10px}.nav nav a:nth-child(3),.nav nav a:nth-child(4){display:none}.hero-grid{grid-template-columns:1fr;padding-top:40px;padding-bottom:28px;gap:32px}.hero-grid h1{font-size:45px}.eyebrow{font-size:9px;letter-spacing:.12em;margin-bottom:17px}.hero-description{font-size:15px;margin-top:22px}.materials{font-size:10px}.materials span{padding:0 5px}.actions{gap:8px}.button{font-size:11px;padding:13px 14px;gap:12px}.actions .button:first-child{flex:1}.micro{font-size:10px}.hero-photo{height:300px}.drawing{width:190px;left:12px;bottom:32px;padding:13px}.drawing svg{height:135px}.drawing-head,.drawing-foot{font-size:6px}.photo-label{font-size:9px}.hero-spec{gap:9px;flex-wrap:wrap;font-size:9px;padding-top:15px;padding-bottom:15px}.hero-spec span:first-child{width:100%}h2{font-size:34px}.section-heading{display:block;margin-bottom:28px}.section-heading>p{font-size:12px;margin-top:18px}.family-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.family-card{padding:14px}.family-art{height:100px;margin:-14px -14px 16px}.family-card h3{font-size:16px;min-height:36px}.family-card p{font-size:11px}.card-num{font-size:7px}.sample-name{font-size:9px}.secondary-family{display:block;font-size:11px}.secondary-family span{display:block;margin-top:6px}.library-anchor{grid-template-columns:1fr}.library-anchor>img{height:220px}.library-anchor>div{padding:25px}.library-anchor h3{font-size:29px}.profile-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.profile-card{padding:13px}.profile-top h3{font-size:17px}.profile-top>span{font-size:6px}.profile-card>.profile-svg{width:90px;height:90px}.sizes{font-size:9px;line-height:1.7;min-height:32px}.size-label{font-size:8px}.profile-quote{font-size:9px}.library-note{font-size:10px}.steps{grid-template-columns:1fr 1fr;gap:0}.step{padding:20px 14px!important}.step:nth-child(odd){padding-left:0!important}.step:nth-child(even){border-right:0}.step-num{margin-bottom:22px}.step h3{font-size:17px}.step p{font-size:11px}.factory-main>img{height:290px}.factory-main figcaption{left:12px;bottom:12px;max-width:calc(100% - 24px);font-size:9px;padding:9px 12px}.factory-grid{grid-template-columns:1fr 1fr;gap:12px}.factory-grid img{height:150px}.factory-grid figure:last-child{grid-column:1/-1}.factory-grid figure:last-child img{height:210px}figcaption{font-size:9px}.export-grid,.faq-layout,.enquiry-grid{grid-template-columns:1fr;gap:30px}.export p{font-size:13px}.loading-photo img{height:330px;margin-bottom:-66px}.table-wrap{width:100%}th,td{padding:15px 10px}table{font-size:11px}thead{font-size:8px}td:last-child{font-size:0;width:22px;padding-left:0;padding-right:5px}td:last-child a:after{content:'↗';font-size:15px}.faq-layout{gap:20px}summary{font-size:12px;gap:10px;padding:20px 0}details p{font-size:12px;margin-left:25px}.enquiry-copy>p:not(.eyebrow){max-width:none}.checklist{margin-top:24px}.form-grid{gap:17px 12px}form{padding:20px 16px}label{font-size:10px}input,select,textarea{font-size:16px;padding:10px 8px}.file-prompt{font-size:12px}.file-label{padding:14px}.footer-main{flex-direction:column;gap:25px}.footer-bottom{font-size:8px;gap:16px}footer{padding-bottom:86px}.mobile-whatsapp{display:block;position:fixed;bottom:14px;right:16px;z-index:10;background:var(--blue);color:var(--button-text);border:1px solid var(--line);padding:12px 17px;font-size:12px;font-weight:700;box-shadow:0 4px 20px #0003;border-radius:var(--radius)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Engineering Blue: drawing-sheet precision */
:root{--bg:#ffffff;--surface:#ffffff;--ink:#1d2e42;--muted:#58697b;--blue:#1f5fbf;--accent:#1f5fbf;--button-text:#ffffff;--line:#d4deea;--tint:#f1f5fa;--radius:0px;--font:Arial,Helvetica,sans-serif;--heading:Arial,Helvetica,sans-serif}
.hero{background-image:linear-gradient(#1f5fbf09 1px,transparent 1px),linear-gradient(90deg,#1f5fbf09 1px,transparent 1px);background-size:30px 30px;border-top:1px solid var(--line)}.hero-grid{grid-template-columns:1.15fr 1fr}.hero-visual{padding:28px 0 0 40px}.hero-photo{height:420px;filter:saturate(.65)}.drawing{width:285px;left:-8px;bottom:40px;box-shadow:8px 8px 0 #1f5fbf15;background-image:linear-gradient(#1f5fbf08 1px,transparent 1px),linear-gradient(90deg,#1f5fbf08 1px,transparent 1px);background-size:15px 15px}.eyebrow,.card-num,.size-label,.drawing-head,.drawing-foot{font-family:Consolas,'Courier New',monospace}.profile-card{position:relative}.profile-card:after{content:'+';position:absolute;top:-9px;left:-5px;color:#8ba5c9;font:13px monospace}.family-art{background-image:linear-gradient(#1f5fbf0a 1px,transparent 1px),linear-gradient(90deg,#1f5fbf0a 1px,transparent 1px);background-size:20px 20px}.family-grid .family-card:last-child{grid-column:span 2}.family-grid .family-card:last-child .family-art{height:112px}.section-heading h2{max-width:650px}.profile-svg{stroke-width:1.3}.enquiry{border-top:1px solid var(--line)}
@media(max-width:1000px){.drawing{width:230px}.hero-visual{padding-left:15px}}
@media(max-width:650px){.hero-grid{grid-template-columns:1fr}.hero-visual{padding:0 0 0 24px}.hero-photo{height:300px}.drawing{width:215px;left:0;bottom:35px}.family-grid .family-card:last-child{grid-column:span 2}.family-grid .family-card:last-child .family-art{height:90px}}
/* ===== A2：移植 B 的布局，配色保持 A 工程蓝 ===== */
.profile-svg .tape{fill:#e0a53a;stroke:none}
.hero{background:#132338;border-top:0}
.hero-grid{min-height:620px;grid-template-columns:1.15fr 1fr;padding-top:80px;padding-bottom:90px}
.hero-copy{max-width:640px}
.hero h1{color:#fff}.hero h1 em{color:#8bb8ff}
.hero-description{color:#e3eaf2;text-shadow:0 1px 4px #0008}
.hero .materials{color:#fff}.hero .micro{color:#b4c6da}.hero .eyebrow{color:#8bb8ff}
.hero .button.secondary{border-color:#9fb3c8;color:#fff;background:transparent}
.hero-visual{position:static;align-self:stretch;padding:0}
.hero-photo{position:absolute;inset:0;z-index:0;width:100%;height:100%;opacity:.6;filter:saturate(.55);object-position:65% 50%}
.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#132338f5 0%,#132338b0 45%,#13233815 100%),linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:auto,30px 30px,30px 30px;pointer-events:none}
.hero-copy,.hero-spec{z-index:2;position:relative}
.hero-visual .drawing{z-index:2;left:auto;right:max(5%,calc((100vw - 1184px)/2));bottom:125px;width:240px;box-shadow:8px 8px 0 #1f5fbf40}
.hero-visual .photo-label{position:absolute;right:5%;bottom:90px;z-index:2;color:#e3eaf2}
.hero-spec{background:#0f1c2ee0;border-color:#ffffff30;color:#e3eaf2}
.family-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.family-card{border:0;padding:25px;background:#fff}
.family-art{margin:-25px -25px 20px;height:145px}
.family-grid .family-card:last-child{grid-column:span 3;display:grid;grid-template-columns:180px 1fr 1.5fr;column-gap:24px;align-items:center}
.family-grid .family-card:last-child .family-art{grid-row:span 3;margin:-25px 0 -25px -25px;height:170px}
.family-card:last-child h3{min-height:0}
.family-card:last-child p{grid-column:3;grid-row:1/3;margin:0}
.family-card:last-child .sample-name{grid-column:3}
.library-anchor{grid-template-columns:1.7fr 1fr}
.library-anchor>img{height:350px}
.step-num{font-size:30px}
.partner .wrap{max-width:none;padding:0}
.partner .section-heading{max-width:1184px;margin-left:auto;margin-right:auto;padding-left:0;padding-right:0}
.factory-main>img{height:560px;filter:saturate(.7)}
.factory-main figcaption{left:calc((100vw - min(1184px,90vw))/2);background:#132338e8;color:#fff;border-left:3px solid var(--blue)}
.factory-grid{max-width:1184px;margin:24px auto 0}
.enquiry{border-top:4px solid var(--blue)}
@media(max-width:1000px){.hero-visual .drawing{width:190px;right:28px}.hero-grid{min-height:660px;grid-template-columns:1.4fr .6fr}.partner .section-heading,.factory-grid{margin-left:28px;margin-right:28px}}
@media(max-width:650px){.hero-grid{grid-template-columns:1fr;min-height:760px;padding-top:45px;padding-bottom:32px;display:flex;flex-direction:column;align-items:stretch;gap:26px}
.hero:after{background:linear-gradient(180deg,#132338f5 0%,#132338d0 55%,#13233830 100%)}
.hero-photo{object-position:60% center}.hero-visual{min-height:220px}
.hero-visual .drawing{width:182px;right:20px;bottom:135px}.hero-visual .photo-label{bottom:108px;right:20px;font-size:9px}
.hero-spec{margin-top:0}
.family-grid{grid-template-columns:1fr 1fr}.family-card{padding:14px}.family-art{margin:-14px -14px 15px;height:110px}
.family-grid .family-card:last-child{grid-column:span 2;display:flex;flex-direction:column}
.family-grid .family-card:last-child .family-art{margin:-14px -14px 15px;height:110px}
.library-anchor{grid-template-columns:1fr}.library-anchor>img{height:240px}
.partner .section-heading{margin:0 20px 28px}.factory-main>img{height:330px}.factory-grid{margin:18px 20px 0}.factory-main figcaption{left:20px}}
/* ===== A2 第二步：P1+P2 新板块 ===== */
.facts{background:#0f1c2e;color:#e3eaf2;padding:26px 0 18px}
.facts-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:#ffffff1f;border:1px solid #ffffff1f}
.fact{background:#0f1c2e;padding:16px 14px}.fact b{display:block;font-size:28px;color:#fff;line-height:1.1}.fact span{font-size:12px;color:#a9bdd3}
.ships{margin:14px 0 2px;font-size:13px;color:#cfdbe8}.ships .flag{margin-right:14px;white-space:nowrap}.ships img{vertical-align:-3px}
.facts-note{font-size:11px;color:#8ea3ba}
.products .prod-group{margin-top:34px}.pg-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--blue);padding-bottom:8px;margin-bottom:14px}
.pg-head h3{font-size:21px}
.prod-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.prod{border:1px solid var(--line);background:#fff;padding:10px;display:flex;flex-direction:column}
.prod img{height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff}
.ships img,.case .eyebrow img{display:inline-block;width:20px;height:auto;margin-right:4px}.prod h4{font-size:14px;margin:8px 0 2px;line-height:1.3}.prod p{font-size:12px;color:var(--muted);flex:1}
.prod .profile-quote{font-size:12px;margin-top:6px}
#prod-truck .prod-grid{grid-template-columns:repeat(4,1fr)}
.size-table{margin-top:16px;border:1px solid var(--line);background:var(--tint);padding:16px}.size-table h4{font-size:14px;margin-bottom:10px}
.st-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.st-grid small{display:block;color:var(--muted);font-size:12px}
.st-grid ul{margin:6px 0 0;padding-left:16px;font-family:Consolas,monospace;font-size:13px}
.factory-grid.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.factory-grid.wall .vid{grid-column:span 2;grid-row:span 2}.factory-grid.wall video{width:100%;height:100%;object-fit:cover;display:block;min-height:300px;background:#132338}
.factory-grid.wall img{height:190px}
.cases{background:#fff}
.load-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.load-strip img{height:300px;object-fit:cover}
.load-strip figcaption,.factory-grid.wall figcaption{font-size:12px;color:var(--muted);margin-top:6px}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.case{display:grid;grid-template-columns:160px 1fr;gap:16px;border:1px solid var(--line);padding:14px;align-items:center}
.case img{height:200px;object-fit:cover}.case h3{font-size:17px;margin:4px 0 6px}.case p{font-size:13.5px}.case .eyebrow img{display:inline;vertical-align:-2px;width:auto}
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.scene{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column}.scene img{height:220px;object-fit:cover}
.scene div{padding:12px 14px}.scene h3{font-size:16px}.scene p{font-size:13px;margin-top:4px}
.install{display:grid;grid-template-columns:320px 1fr;gap:24px;margin-top:22px;border:1px solid var(--line);background:var(--tint);padding:18px;align-items:center}
.install>img{height:auto}.install h3{font-size:19px;margin:4px 0 10px}.install ol{margin:0 0 12px;padding-left:20px;font-size:14px}
.install .adh{width:160px;height:160px;object-fit:cover;border:1px solid var(--line)}
.tr-figs{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;margin:14px 0}.tr-figs img,.tr-figs svg{height:260px;width:100%;object-fit:contain;background:#fff;border:1px solid var(--line)}
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.dl{border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:6px;background:#fff;border-top:3px solid var(--blue)}
.dl b{font-size:16px}.dl span{font-size:13px;color:var(--muted)}.dl em{font-style:normal;color:var(--blue);font-size:13px;margin-top:auto}
@media(max-width:1000px){.facts-grid{grid-template-columns:repeat(3,1fr)}.prod-grid{grid-template-columns:repeat(3,1fr)}.st-grid{grid-template-columns:1fr}}
@media(max-width:650px){.fact b{font-size:22px}.facts-grid{grid-template-columns:repeat(2,1fr)}
.prod-grid,#prod-truck .prod-grid{grid-template-columns:repeat(2,1fr)}.pg-head{flex-direction:column;gap:4px}
.factory-grid.wall{grid-template-columns:1fr 1fr}.factory-grid.wall img{height:130px}
.load-strip{grid-template-columns:repeat(2,1fr)}.load-strip img{height:220px}
.scene-grid{grid-template-columns:1fr 1fr}.scene img{height:140px}.install{grid-template-columns:1fr}.tr-figs{grid-template-columns:1fr}
.case-grid,.dl-grid{grid-template-columns:1fr}.case{grid-template-columns:110px 1fr}.case img{height:150px}}
/* ===== Site-wide additions on top of A2 (src/site.css stays a verbatim copy of the approved A2 stylesheet) ===== */
header{position:relative;z-index:30;background:#fff}
.brand-mark{display:block;width:150px;height:auto}
.nav nav{gap:22px}
.nav nav a:hover,.fl a:hover,.crumbs a:hover{color:var(--blue)}
.mnav{display:none;position:relative}
.mnav summary{padding:10px 14px;border:1px solid var(--line);font-size:13px;font-weight:700;list-style:none;cursor:pointer}
.mnav summary::-webkit-details-marker{display:none}
.mnav-panel{position:absolute;right:0;top:calc(100% + 8px);width:min(320px,86vw);background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px #13233826;padding:10px 0;display:flex;flex-direction:column}
.mnav-panel a{padding:9px 18px;font-size:14px}.mnav-panel a:hover{background:var(--tint)}
.mnav-panel b{padding:12px 18px 4px;font-size:10px;letter-spacing:.14em;color:var(--blue);border-top:1px solid var(--line);margin-top:6px}
@media(max-width:1160px){.nav nav{display:none}.mnav{display:block}}
@media(max-width:650px){.nav{flex-wrap:nowrap}.brand-mark{width:122px}.nav-cta{display:none}}
.inl{color:var(--blue);border-bottom:1px solid currentColor}
.secondary-family+.secondary-family{margin-top:0;border-top:0;padding-top:8px}
/* footer */
.footer-main{display:grid;grid-template-columns:1.1fr 1fr 1fr 1.2fr;gap:35px}
.footer-main strong{display:block;font-size:12px;margin-bottom:10px}.fl-h2{margin-top:20px}
.fl{list-style:none;margin:0;padding:0}.fl li{font-size:12px;color:#b8c8da;margin:6px 0}
.footer-main p a{color:#d5e2f1}.totop{display:inline-block;margin-top:16px;color:#79acff;font-size:11px}
@media(max-width:1000px){.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.footer-main{grid-template-columns:1fr;display:grid}}
/* inner hero */
.page-hero .hero-grid{min-height:470px;padding-top:56px;padding-bottom:70px}
.page-hero h1{font-size:clamp(36px,3.7vw,56px)}
.crumbs{font-size:12px;color:#b4c6da;margin-bottom:22px}.crumbs a{color:#d5e2f1;border-bottom:1px solid #ffffff40}.crumbs span{color:#fff}
.illus{position:absolute;left:8px;top:8px;background:#132338d9;color:#fff;font-size:10px;letter-spacing:.06em;padding:3px 8px;z-index:2}
.scene{position:relative}
.hero-illus{left:auto;right:16px;top:16px}
@media(max-width:650px){.page-hero .hero-grid{min-height:0;padding-bottom:40px}.page-hero .hero-visual{min-height:40px}.page-hero h1{font-size:34px}.hero-illus{top:auto;bottom:12px;right:12px}}
/* answer block */
.answer{padding:64px 0;border-bottom:1px solid var(--line)}
.answer-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:64px;align-items:start}
.answer-text{font-size:18px;line-height:1.7;color:var(--ink)}
.spec-list{display:grid;grid-template-columns:130px 1fr;margin:0;border-top:2px solid var(--blue)}
.spec-list dt,.spec-list dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
.spec-list dt{font-weight:700;color:var(--ink)}.spec-list dd{color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.chips a{border:1px solid var(--line);padding:6px 12px;font-size:12px;color:var(--blue);background:#fff}
@media(max-width:1000px){.answer-grid{grid-template-columns:1fr;gap:30px}}
@media(max-width:650px){.answer{padding:44px 0}.answer-text{font-size:16px}.spec-list{grid-template-columns:105px 1fr}}
/* category product grid */
.prod-grid.cat-grid{grid-template-columns:repeat(4,1fr);gap:14px}
.prod-link{display:block}.prod-link:hover h4{color:var(--blue)}
@media(max-width:1000px){.prod-grid.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:650px){.prod-grid.cat-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
.family-grid.all .family-card:last-child{grid-column:auto;display:flex;flex-direction:column}
.family-grid.all .family-card:last-child .family-art{margin:-25px -25px 20px;height:145px}
.family-grid.all .family-card:last-child p{margin:12px 0 18px}
@media(max-width:650px){.family-grid.all .family-card:last-child{grid-column:auto}.family-grid.all .family-card:last-child .family-art{margin:-14px -14px 15px;height:110px}}
.count{font-size:11px;color:var(--muted);margin-top:6px}
/* product detail */
.pd{padding:40px 0 70px}
.pd .crumbs{color:var(--muted)}.pd .crumbs a{color:var(--blue);border-color:#1f5fbf40}.pd .crumbs span{color:var(--ink)}
.pd-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
.pd-main{border:1px solid var(--line);background:#fff}.pd-main img{width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff}
.pd-thumbs{display:flex;flex-wrap:nowrap;justify-content:flex-start;align-items:flex-start;gap:8px;margin-top:8px;overflow-x:auto;padding-bottom:2px}
.pd-thumbs button{flex:0 0 88px;width:88px;height:auto;aspect-ratio:1/1;align-self:start;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer;overflow:hidden}
.pd-thumbs button[aria-current=true]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.pd-thumbs img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;background:#fff}
@media(max-width:650px){.pd-thumbs button{flex-basis:64px;width:64px}}
.pd h1{font-size:clamp(30px,3vw,44px);margin-bottom:14px}
.pd-spec{font-size:16px;color:var(--ink);margin-bottom:18px}
.pd-price{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.pd-price span{background:var(--tint);border:1px solid var(--line);padding:7px 12px;font-size:12px;color:var(--ink)}
.pd .actions{margin-top:22px}
.pd-note{font-size:12px;margin-top:14px}
@media(max-width:1000px){.pd-grid{grid-template-columns:1fr;gap:30px}}
/* prose (guides, materials, legal) */
.prose-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;padding-top:56px;padding-bottom:80px}
.prose{max-width:780px;font-size:16px}
.prose .answer-text{border-left:3px solid var(--blue);padding:4px 0 4px 20px;margin-bottom:34px}
.prose h2{font-size:clamp(24px,2.2vw,30px);margin:40px 0 14px;letter-spacing:-.03em}
.prose p,.prose li{color:#3b4b5d}.prose ul,.prose ol{padding-left:22px}.prose li{margin:6px 0}
.prose a{color:var(--blue);border-bottom:1px solid #1f5fbf55}
.prose .table-wrap{overflow-x:auto;margin:16px 0}.prose table{font-size:14px}.prose th,.prose td{padding:12px 14px;vertical-align:top}
.prose td:last-child{text-align:left;white-space:normal;color:var(--muted);font-size:14px}
.prose thead{font-size:11px}
.note{font-size:13px!important;color:var(--muted)!important}
.side{position:sticky;top:20px;align-self:start;border:1px solid var(--line);background:var(--tint);padding:22px}
.side h3{font-size:16px;margin-bottom:10px}.side ul{padding-left:18px;font-size:13px;margin:0 0 14px}.side .button{width:100%}
.side a:not(.button){color:var(--blue)}
.meta{font-size:12px;color:var(--muted);margin-bottom:26px}
@media(max-width:1000px){.prose-wrap{grid-template-columns:1fr;gap:30px}.side{position:static}}
@media(max-width:650px){.prose{font-size:15px}.prose td,.prose th{padding:10px 8px}.prose table{font-size:12.5px}}
/* profile library filter */
.pf-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.pf-bar button{border:1px solid var(--line);background:#fff;padding:8px 14px;font-size:12px;cursor:pointer;color:var(--ink)}
.pf-bar button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}
.profile-card[hidden]{display:none}
/* quality list */
.qc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.qc{border:1px solid var(--line);border-top:3px solid var(--blue);padding:18px;background:#fff}.qc b{display:block;font-family:Consolas,monospace;color:var(--blue);font-size:22px;margin-bottom:10px}.qc p{font-size:13px;color:var(--ink)}
@media(max-width:1000px){.qc-grid{grid-template-columns:1fr 1fr}}
/* thank-you / 404 */
.ty{padding:90px 0}.ty h1{font-size:clamp(36px,4vw,56px);margin-bottom:18px}.ty .dl-grid{margin-top:34px}
/* form helpers */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-note a{color:var(--blue)}
/* upload-dropzone (standards/components/upload-dropzone, colours mapped to A2 vars) */
.up-lab{display:block;font-weight:600;font-size:11px;margin-bottom:8px}
.up{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:132px;padding:20px;border:1.5px dashed var(--blue);border-radius:var(--radius);background:var(--tint);color:var(--blue);text-align:center;cursor:pointer;transition:.2s}
.up:hover,.up.drag{background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,95,191,.14)}
.up b{font-size:14px;color:var(--ink)}
.up small{font-size:11.5px;color:var(--muted);font-weight:400}
.up input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0;border:0}
.up-thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.up-thumbs:empty{display:none}
.up-it{position:relative;width:72px;height:72px;overflow:hidden;border:1px solid var(--line);background:#fff}
.up-it img{width:100%;height:100%;object-fit:cover}
.up-doc{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:4px;font-size:10.5px;word-break:break-all;text-align:center;color:var(--muted)}
.up-x{position:absolute;top:3px;right:3px;width:22px;height:22px;border-radius:50%;border:0;background:rgba(29,46,66,.85);color:#fff;font-size:14px;line-height:22px;cursor:pointer}
.form label.up{display:flex;font-weight:400;font-size:14px;margin-bottom:0}.up svg,.up b,.up small{display:block}
.pd .spec-list{margin-top:22px}
/* ===== 10-31 Jacken (rev 2, Jacken 10-31 kept): application cards = full photo, no mask; icon in a white tile bottom-left ===== */
.family-art.has-photo{background:none;isolation:isolate;overflow:hidden}
.family-art.has-photo::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--fam) center/cover no-repeat;transition:transform .3s}
.family-card:hover .family-art.has-photo::before,.family-card:focus-visible .family-art.has-photo::before{transform:scale(1.04)}
.family-art.has-photo .profile-svg{position:absolute;left:12px;bottom:12px;width:52px;height:52px;padding:6px;background:rgba(255,255,255,.92);border:1px solid var(--line);stroke-width:2.2}
.family-art.has-photo .arrow{top:12px;right:12px;width:26px;height:26px;display:grid;place-items:center;background:rgba(255,255,255,.92);border:1px solid var(--line);font-size:13px}
.fam-illus{position:absolute;right:12px;bottom:12px;font-size:8px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;background:rgba(255,255,255,.92);padding:2px 6px}
@media(max-width:650px){.family-art.has-photo .profile-svg{left:10px;bottom:10px;width:44px;height:44px;padding:5px}.family-art.has-photo .arrow{top:10px;right:10px}.fam-illus{right:8px;bottom:8px;font-size:7px}}
/* ===== 10-31 Jacken: sticky header (topbar + nav) ===== */
html{scroll-padding-top:150px}
.section{scroll-margin-top:0}
.site-head{position:sticky;top:0;z-index:40;background:#fff;transition:box-shadow .2s}
.site-head.scrolled{box-shadow:0 2px 14px #1323381f}
.mobile-whatsapp{z-index:50}
@media(max-width:650px){html{scroll-padding-top:76px}.site-head .topbar{display:none}.site-head .nav{height:60px}.brand-mark{width:112px}
.mnav summary{padding:7px 12px;font-size:12px}}
.skip{z-index:60}
/* ===== 10-31 Jacken: partner factory block rebuilt (two columns + 4-step strip) ===== */
.partner.pf .wrap{max-width:1280px;padding-left:48px;padding-right:48px}
.pf-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:48px;align-items:start}
.pf-lead{font-size:15px;margin-top:20px}
.pf-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}
.pf-stats div{background:#fff;padding:16px 18px}.pf-stats b{display:block;font-size:24px;line-height:1.15;color:var(--ink)}.pf-stats span{font-size:13px;color:var(--muted)}
.pf-note{font-size:13px;margin-top:8px}
.pf-checks{list-style:none;padding:0;margin:22px 0 26px}.pf-checks li{position:relative;padding:7px 0 7px 28px;font-size:14px;border-bottom:1px solid var(--line)}
.pf-checks li:before{content:'✓';position:absolute;left:4px;top:6px;color:var(--blue);font-weight:700}
.pf-video{border:1px solid var(--line);background:#132338}.pf-video video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.pf-video figcaption{background:#fff;margin:0;padding:8px 12px;border-top:1px solid var(--line)}
.pf figcaption{font-size:13px;color:var(--muted)}
.pf-thumbs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}
.pf-thumbs figure{border:1px solid var(--line);background:#fff}.pf-thumbs img{aspect-ratio:4/3;height:auto}.pf-thumbs figcaption{margin:0;padding:8px 10px}
.pf-steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;counter-reset:none}
.pf-steps li{position:relative}
.pf-steps li:not(:last-child):after{content:'→';position:absolute;right:-22px;top:calc(37.5% - 12px);color:var(--blue);font-size:18px}
.pf-steps figure{border:1px solid var(--line)}.pf-steps img{aspect-ratio:4/3;height:auto}
.pf-num{display:block;font-family:Consolas,monospace;color:var(--blue);font-size:13px;margin-top:12px}
.pf-steps b{display:block;font-size:16px;margin-top:2px}.pf-steps p{font-size:13px;margin-top:4px}
@media(max-width:1000px){.partner.pf .wrap{padding-left:28px;padding-right:28px}.pf-grid{grid-template-columns:1fr;gap:32px}}
@media(max-width:650px){.partner.pf .wrap{padding-left:20px;padding-right:20px}
.pf-stats b{font-size:20px}.pf-thumbs{grid-template-columns:repeat(3,72%);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
.pf-thumbs figure{scroll-snap-align:start}
.pf-steps{grid-template-columns:1fr 1fr;gap:18px 14px;margin-top:34px}.pf-steps li:after{display:none}}
/* ===== 10-31 Jacken: profile library – 3-step guide, grouped cards, photo beside the line drawing ===== */
.lib-head{margin-bottom:34px}
.lib-steps{list-style:none;display:flex;flex-wrap:wrap;gap:12px 34px;padding:0;margin:22px 0 0}
.lib-steps li{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;color:var(--ink)}
.lib-steps span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;flex-shrink:0}
.lib-group{margin-top:28px}.lib-group[hidden]{display:none}
.lib-gh{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-bottom:12px}.lib-gh h3{font-size:18px}
.lib-legend{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}.lib-legend i{display:inline-block;width:22px;height:5px;background:#e0a53a}
.pc-tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;letter-spacing:0;font-family:var(--font)}
.pc-tag.stock{background:#e7f6ec;color:#15803d}.pc-tag.made{background:#e8f0fb;color:var(--blue)}
.profile-top>.pc-tag{font-size:10px;padding:2px 6px}
.pc-art{display:flex;justify-content:center;align-items:center;margin:14px 0 10px;min-height:100px}
.pc-art.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pc-art .profile-svg{width:100%;max-width:105px;height:auto;aspect-ratio:110/105;margin:0 auto;display:block}
.pc-photo{position:relative;border:1px solid var(--line);background:#fff}.pc-photo img{aspect-ratio:1/1;height:auto;object-fit:contain;background:#fff}
.pc-shown{display:block;font-size:10px;color:var(--muted);text-align:center;padding:2px 0;border-top:1px solid var(--line);line-height:1.3}
.size-label{font-family:var(--font)!important;font-size:12px;letter-spacing:0;text-transform:none;color:var(--muted)}
.sizes{font-size:13px;color:var(--ink);min-height:38px}
.profile-quote{font-size:12px}
@media(max-width:650px){.lib-steps{flex-direction:column;gap:10px}.lib-steps li{font-size:14px}.sizes{font-size:12px}.profile-quote{font-size:11px}
.pc-art.two{gap:6px}.pc-shown{font-size:9px}}
@media(max-width:650px){.prose td:last-child{width:auto;font-size:12.5px;padding-right:8px}.prose td:last-child a:after{content:none}}
/* ===== 11-01: five anonymous cases, bulb-trim size chart, caulk strip block ===== */
.case-grid.five{grid-template-columns:repeat(3,minmax(0,1fr))}
.case-grid.five .case{grid-template-columns:1fr;align-items:start;padding:16px}
.case-grid.five .case-pic{position:relative}.case-grid.five .case img{height:180px;width:100%;object-fit:cover}
.case-grid.five .case.no-pic{border-top:3px solid var(--blue)}
.bulb-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:start}
.bulb-tbl table{background:#fff;font-size:13px}.bulb-tbl td,.bulb-tbl th{padding:10px 12px}
.bulb-ov{border:1px solid var(--line);background:#fff;margin:0}.bulb-ov img{height:auto}.bulb-ov figcaption{padding:8px 12px;margin:0;font-size:13px}
.caulk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.caulk-grid figure{border:1px solid var(--line);background:#fff;margin:0}.caulk-grid img{aspect-ratio:1/1;height:auto;object-fit:contain;background:#fff}
.caulk-grid figcaption{padding:8px 12px;margin:0;font-size:13px}
.caulk-row{display:grid;grid-template-columns:320px 1fr;gap:28px;align-items:center;margin-top:18px;border:1px solid var(--line);background:var(--tint);padding:16px}
.caulk-svg{width:100%;height:auto;background:#fff}
@media(max-width:1000px){.case-grid.five{grid-template-columns:1fr 1fr}.bulb-grid{grid-template-columns:1fr}}
@media(max-width:650px){.case-grid.five{grid-template-columns:1fr}.caulk-grid{grid-template-columns:1fr}.caulk-row{grid-template-columns:1fr}
.bulb-tbl{overflow-x:auto}.bulb-tbl table{min-width:520px}.bulb-tbl td:last-child{font-size:12px;width:auto}.bulb-tbl td:last-child a:after{content:none}}
/* ===== 11-01: profile series pages (size chart + PDF) ===== */
.series-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:start}
.series-tbl,.bulb-tbl{position:relative}
.series-tbl table{background:#fff;font-size:13px}.series-tbl td,.series-tbl th{padding:9px 12px}
.series-tbl tbody th{font-weight:700;color:var(--blue,#1a6fc4);white-space:nowrap}
.series-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.series-cards.three{grid-template-columns:1fr}
.series-card{margin:0;border:1px solid var(--line);background:#fff;padding:12px;display:flex;gap:12px;align-items:center}
.series-card svg{width:84px;height:auto;flex:none}.series-card .profile-svg path{fill:#1d2e42}.series-card .tape{fill:#e0a53a}
.series-card figcaption{margin:0;font-size:13px;line-height:1.4}.series-card b{display:block}.series-card span{color:var(--muted,#58697b)}
.series-fig{margin:0;border:1px solid var(--line);background:#fff;padding:16px}.series-svg{width:100%;height:auto}
.series-dl{margin-top:18px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}.series-dl span{font-size:13px;color:var(--muted,#58697b)}
.series-uses{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.series-uses article{border:1px solid var(--line);background:#fff;padding:18px}.series-uses h3{font-size:17px;margin:0 0 6px}.series-uses p{margin:0;font-size:14px}
.answer .actions{margin-top:16px}
@media(max-width:1000px){.series-grid{grid-template-columns:1fr}.series-uses{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.series-tbl{overflow-x:auto}.series-tbl table{min-width:460px}.series-uses{grid-template-columns:1fr}.series-cards{grid-template-columns:1fr}}
/* ===== 11-02: guide upgrade – byline, table of contents, product cards, author box ===== */
.byline{display:flex;gap:12px;align-items:center;font-size:14px;margin-bottom:22px}.byline small{display:block;color:var(--muted);font-size:12px}
.prose .avatar{flex:none}
.toc{border:1px solid var(--line);background:var(--tint);padding:18px 22px;margin:0 0 30px}
.toc>p{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--blue);margin:0 0 8px}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:28px}.toc li{margin:4px 0;font-size:14px;break-inside:avoid}.toc a{border-bottom:0}
.prose h2[id]{scroll-margin-top:110px}
.g-prods{border:1px solid var(--line);background:#fff;padding:18px;margin:28px 0}.g-prods .eyebrow{margin-bottom:12px}
.g-prod-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.prose .g-prod{display:flex;flex-direction:column;border:1px solid var(--line);color:var(--ink);transition:border-color .2s}.prose .g-prod:hover{border-color:var(--blue)}
.g-prod img{aspect-ratio:1/1;height:auto;object-fit:contain;background:#fff}
.g-prod span{padding:10px 12px;display:flex;flex-direction:column;gap:4px;font-size:13px;line-height:1.35}.g-prod small{color:var(--muted);font-size:12px}.g-prod em{font-style:normal;color:var(--blue);font-size:12px;font-weight:700}
.prose .g-chart{display:inline-block;margin-top:14px;font-size:13px;font-weight:700}
.author-box{display:flex;gap:16px;border-top:1px solid var(--line);margin-top:40px;padding-top:24px}.author-box .eyebrow{margin-bottom:6px}.author-box p{font-size:14px}
@media(max-width:650px){.toc ol{columns:1}.g-prod-row{grid-template-columns:1fr}.g-prod{flex-direction:row!important}.g-prod img{width:96px;flex:none}}
/* ===== 11-02: guide figures + grouped guide index ===== */
.g-fig{margin:0 0 30px;position:relative}.g-fig img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border:1px solid var(--line)}
.g-fig .illus{position:absolute;top:10px;left:10px}.g-fig figcaption{font-size:13px;margin-top:8px}
.g-group{font-size:clamp(22px,2vw,28px);margin:44px 0 16px}.g-group:first-child{margin-top:0}.g-group small{font-size:14px;color:var(--muted);font-weight:400}
/* ===== 11-02 Jacken: WhatsApp buttons in WhatsApp green ===== */
.button.wa,.mobile-whatsapp{background:#25D366;border-color:#25D366;color:#fff;gap:10px}
.button.wa:hover,.mobile-whatsapp:hover{background:#1EBE5A;border-color:#1EBE5A;filter:none}
.wa-ico{flex:none;display:inline-block;vertical-align:-3px}.mobile-whatsapp .wa-ico{margin-right:6px}
/* ===== 11-02 Jacken: home hero = product range image, shown whole (contain, never cropped or covered) ===== */
.home-hero{background:#202c3e}
.home-hero .hero-photo{opacity:1;filter:none;object-fit:contain;object-position:right bottom;inset:0 0 58px 0;height:auto;width:100%;max-height:calc(100% - 58px)}
.home-hero:after{background:linear-gradient(90deg,#202c3ef7 0%,#202c3ee6 34%,#202c3e00 54%)}
.home-hero .photo-label{top:18px;bottom:auto;right:24px;color:#c9d4e2}
@media(max-width:650px){
.home-hero .hero-grid{min-height:0}
.home-hero:after{background:none}
.home-hero .hero-visual{min-height:0;padding:0;margin:0 -20px}
.home-hero .hero-photo{position:static;inset:auto;max-height:none;width:100%;height:auto;object-position:center}
.home-hero .photo-label{position:static;display:block;text-align:right;padding:6px 20px 0;margin:0}
}
/* ===== 11-02 Jacken: Products dropdown in the desktop nav ===== */
.nav nav{align-items:center}
.nav-dd{position:relative}
.nav-dd>a span{font-size:10px;margin-left:2px}
.dd-panel{display:none;position:absolute;top:100%;left:-18px;z-index:60;min-width:520px;padding:14px 18px 16px;margin-top:14px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px #13233822;grid-template-columns:1fr 1fr;gap:2px 22px}
.dd-panel:before{content:'';position:absolute;left:0;right:0;top:-16px;height:16px}
.nav-dd:hover .dd-panel,.nav-dd:focus-within .dd-panel{display:grid}
.dd-panel a{display:block;padding:7px 0;font-size:13px;color:var(--ink);border-bottom:1px solid #eef2f6}
.dd-panel a:hover{color:var(--blue)}
.dd-sub{grid-column:1/-1;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-top:10px}
.dd-all{grid-column:1/-1;color:var(--blue)!important;font-weight:700;border-bottom:0!important;margin-top:4px}
.dd-panel a{display:flex;align-items:center;gap:10px}
.dd-ico{flex:none;width:52px;height:52px;border:1px solid #e3e9f0;background:#fff;display:grid;place-items:center;overflow:hidden}
.dd-ico img{width:52px;height:52px;object-fit:contain}
.dd-svg{width:30px;height:30px;color:var(--blue);fill:none;stroke:currentColor;stroke-width:4;stroke-linejoin:round}
.dd-all{display:block!important}
/* ===== 11-02 Jacken: mobile home hero – product image as full background under a dark overlay ===== */
@media(max-width:650px){
.home-hero .hero-visual{position:static;min-height:0;margin:0;padding:0}
.home-hero .hero-photo{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:cover;object-position:72% 60%}
.home-hero:after{background:linear-gradient(180deg,#202c3ecc 0%,#202c3eb3 45%,#202c3e8c 75%,#202c3e59 100%)}
.home-hero .photo-label{position:absolute;right:20px;bottom:auto;top:12px;padding:0;z-index:2}
}
/* ===== 11-02 Jacken: mobile fixes – last family card photo collapsed to 0 width; PDP shows only the WhatsApp button ===== */
@media(max-width:650px){
.family-grid .family-card:last-child .family-art{align-self:stretch;width:auto}
.pd-quote{display:none}
.pd-quote+.button.wa{flex:1}
}
/* ===== 11-02: solar panel gap seal size chart ===== */
.solar-size{background:var(--tint)}
.solar-secs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:18px}
.solar-sec img{height:150px;object-fit:contain;background:#fff}.solar-sec figcaption{margin-top:8px;font-size:12px;color:var(--ink)}
@media(max-width:650px){.solar-secs{grid-template-columns:1fr 1fr}.solar-sec img{height:120px}}
/* 11-02: home grid with 8 cards (solar sub-range added) – last card spans 2 of 3 columns; mobile plain 2×4 */
.family-grid.all.eight .family-card:last-child{grid-column:span 2;align-items:stretch}
@media(max-width:650px){.family-grid.all.eight .family-card:last-child{grid-column:auto}}
@media(min-width:651px){.family-grid.all.eight .family-card:nth-last-child(-n+2) .family-art{height:190px}
.family-grid.all.eight .family-card:last-child .family-art.has-photo::before{background-position:center 79%}}
/* 11-02 footer logo: client logo, blue lifted one step (logo-footer.webp), no plate – Jacken pick */
.footer-logo{display:block;width:180px;height:auto}
@media(max-width:650px){.footer-logo{width:150px}}
/* 11-02 Jacken: drop the shipped-to country flags on mobile (desktop keeps them); the partner-factory note stays */
@media(max-width:650px){.ships{display:none}}
/* ===== 11-02: mobile product page v2 (sample: .pd-v2 only; desktop unchanged) ===== */
.m-only{display:none}
.spec-more{margin:0}.spec-more>summary{display:none}.spec-more .spec-list{margin-top:0;border-top:0}
@media(max-width:650px){
.m-only{display:block}
.pd-v2 .pd-main,.pd-v2 .pd-thumbs,.pd-v2 .pd-price,.pd-v2 .actions,.pd-v2 .m-hide{display:none}
body:has(.m-bar) .mobile-whatsapp{display:none}
body:has(.m-bar) footer{padding-bottom:96px}
/* swipe gallery */
.m-gallery{margin:0 -20px 4px;position:relative}
.m-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.m-track::-webkit-scrollbar{display:none}
.m-slide{flex:0 0 100%;scroll-snap-align:center;background:#fff}.m-slide img{width:100%;aspect-ratio:1/1;height:auto;object-fit:contain}
.m-dots{display:flex;justify-content:center;gap:6px;margin-top:10px}.m-dots span{width:7px;height:7px;border-radius:50%;background:#c9d3df}.m-dots span.on{background:var(--blue);width:18px;border-radius:4px}
.pd-v2 .pd-ai{margin:6px 0 0;text-align:center}
/* key tiles */
.m-keys{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}
.m-key{display:grid;grid-template-columns:30px 1fr;grid-template-rows:auto auto;column-gap:8px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px;background:var(--tint)}
.m-key .m-ico{grid-row:span 2;width:28px;height:28px;color:var(--blue)}.m-key b{font-size:15px;line-height:1.2;color:var(--ink)}.m-key span{font-size:11px;color:var(--muted);line-height:1.3}
/* colours */
.m-block{margin:16px 0}.m-h{font-weight:700;font-size:15px;color:var(--ink);margin:0 0 10px}.m-h small{font-weight:400;color:var(--muted);font-size:12px;margin-left:6px}
.m-sws{display:flex;flex-wrap:wrap;gap:8px}.m-sw{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:20px;padding:5px 10px 5px 6px;font-size:12px;color:var(--ink)}
.m-sw i{width:18px;height:18px;border-radius:50%;border:1px solid #0002}.m-sw i.any{background:conic-gradient(#c62828,#f2c230,#2e8b3d,#1e5bb8,#c62828)}
/* intro clamp */
.pd-v2 .pd-intro{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-top:6px}.pd-v2 .pd-intro.open{display:block}
.m-more{background:none;border:0;padding:4px 0;color:var(--blue);font-weight:600;font-size:13px}
/* sections */
.m-secs{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.m-sec{display:flex;flex-direction:column;align-items:center;text-align:center;border:1px solid var(--line);border-radius:8px;padding:10px 8px;background:#fff}
.m-sec .profile-svg{width:64px;height:60px;color:var(--ink)}.m-sec .profile-svg path{fill:#1d2e42}.m-sec .tape{fill:#e0a53a}
.m-sec b{font-size:13px;margin-top:4px;color:var(--ink)}.m-sec span{font-size:11px;color:var(--muted)}
.m-note{font-size:11px;color:var(--muted);margin-top:8px}
/* specs fold */
.pd-v2 .spec-more>summary{display:flex;justify-content:space-between;padding:14px 0;font-weight:700;font-size:14px;color:var(--blue);border-bottom:1px solid var(--line);cursor:pointer;list-style:none}
.pd-v2 .spec-more>summary::after{content:'+';font-size:18px}.pd-v2 .spec-more[open]>summary::after{content:'–'}
/* scenes */
.m-sect{padding:34px 0}.m-sect.tint{background:var(--tint)}
.m-scenes{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -20px;padding:0 20px 4px;scrollbar-width:none}
.m-scene{flex:0 0 72%;scroll-snap-align:start;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.m-scene img{height:150px;object-fit:cover}.m-scene b{display:block;padding:10px 12px 2px;font-size:14px;color:var(--ink)}.m-scene span{display:block;padding:0 12px 12px;font-size:12px;color:var(--muted)}
/* steps */
.m-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:st}
.m-steps li{display:grid;grid-template-columns:44px 1fr;column-gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px}
.m-steps .m-ico{grid-row:span 2;width:40px;height:40px;padding:8px;border-radius:50%;background:var(--tint);color:var(--blue)}
.m-steps b{font-size:14px;color:var(--ink)}.m-steps span{font-size:12px;color:var(--muted)}
/* sticky bar */
.m-bar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:1fr;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -4px 16px #0002}
.m-bar .button{justify-content:center;padding:13px 10px;font-size:14px;gap:8px}
}
@media(max-width:650px){
/* v2: related products as a swipe row */
body:has(.pd-v2) .products .prod-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin:0 -20px;padding:0 20px 6px;scrollbar-width:none}
body:has(.pd-v2) .products .prod-grid>*{flex:0 0 62%;scroll-snap-align:start}
}
/* ===== 11-02: recent orders – featured Ukraine card + even row of 4 ===== */
.case-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:28px;align-items:center;border:1px solid var(--line);border-top:3px solid var(--blue);background:#fff;padding:24px;margin-bottom:20px}
.cf-copy h3{font-size:22px;margin:6px 0 10px}.cf-copy p{font-size:14px}
.cf-tag{display:inline-block;margin-top:14px;font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--blue);background:var(--tint);padding:5px 10px;border-radius:20px}
.cf-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.cf-strip figure{margin:0}.cf-strip img{height:150px;object-fit:cover;border-radius:4px}.cf-strip figcaption{font-size:11px;margin-top:6px;color:var(--muted)}
.case-grid.four{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.case-grid.four .case{display:flex;flex-direction:column;align-items:stretch;padding:16px;border:1px solid var(--line);background:#fff}
.case-feature .eyebrow img{display:inline;width:auto;vertical-align:-2px;margin-right:4px}
.case-grid.four .case-pic{position:relative;margin-bottom:14px}.case-grid.four .case img{height:160px;width:100%;object-fit:cover}
.case-grid.four .case h3{font-size:17px;margin:6px 0 8px}.case-grid.four .case p{font-size:13px}
@media(max-width:1000px){.case-feature{grid-template-columns:1fr}.case-grid.four{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.case-feature{padding:16px;gap:16px}
.cf-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none}
.cf-strip figure{flex:0 0 62%;scroll-snap-align:start}.cf-strip img{height:170px}
.case-grid.four{grid-template-columns:1fr;gap:14px}.case-grid.four .case img{height:190px}}
@media(max-width:650px){a.m-cta{display:flex;justify-content:center;gap:8px;width:100%;margin:0 0 6px;padding:14px;font-size:15px}}