/* Cover page only. Shared collections, homepage and steel page are unchanged. */
.c-covers-showcase{background:#15343b;color:#fff}
.c-covers-hero-stage{position:relative;isolation:isolate;min-height:clamp(660px,60vw,900px);display:grid}
.c-covers-hero-stage:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,26,32,.75),rgba(7,26,32,.3) 49%,rgba(7,26,32,.06) 80%);pointer-events:none}
.c-covers-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 65%;z-index:-2}
.c-covers-hero-content{padding-block:30px 230px}
.c-covers-hero-content .c-breadcrumbs{color:#fff;margin-bottom:50px}
.c-covers-hero-heading{max-width:900px}
.c-covers-hero-heading .c-eyebrow{color:#dbece7}
.c-covers-hero-heading h1{font-size:clamp(48px,5.5vw,86px);line-height:1.04;margin:24px 0;text-wrap:initial}
.c-covers-hero-heading>p:not(.c-eyebrow){font-size:clamp(17px,1.5vw,23px);line-height:1.55;color:#fff}
.c-covers-hero-link{display:inline-flex;align-items:center;gap:26px;padding:13px 0;border-bottom:1px solid #d5e5df;font-size:12px;font-weight:650;margin-top:22px}
.c-covers-hero-caption{background:#e6ede7;color:#24494e;padding-block:18px}
.c-covers-hero-caption>.c-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}
.c-covers-hero-caption p{font-size:11px}
.c-covers-hero-caption a{font-size:12px;font-weight:650;display:flex;gap:24px}
.c-covers-references{background:#f5f5ef}
.c-covers-references .c-heading{align-items:start;margin-bottom:32px}
.c-covers-reference-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 30px}
.c-covers-reference{min-width:0}
.c-covers-reference-image{position:relative;display:block;background:#dbe4df;overflow:hidden}
.c-covers-reference-image img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease}
.c-covers-reference-image:hover img{transform:scale(1.02)}
.c-covers-reference-image:focus-visible{outline-offset:5px}
.c-covers-reference-expand{position:absolute;right:14px;bottom:14px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#f5f6ef;color:#17383d;font-size:18px}
.c-covers-reference figcaption{padding-top:22px}
.c-covers-reference-tag{font-size:10px!important;letter-spacing:.1em;text-transform:uppercase;color:#537773;margin-bottom:14px!important;display:flex;gap:22px}
.c-covers-reference h3{font-size:clamp(25px,2.4vw,38px);margin-bottom:14px}
.c-covers-reference figcaption>p:last-child{font-size:13px;color:var(--c-muted);max-width:550px}
.c-covers-models{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:40px}
.c-covers-model{background:#fff;border:1px solid var(--c-line);padding:26px;min-width:0}
.c-covers-model img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:white}
.c-covers-model figcaption{padding-top:20px;border-top:1px solid var(--c-line);font-size:12px;color:var(--c-muted)}
.c-covers-model b{font-weight:650;display:block;font-size:16px;color:var(--c-ink);margin-bottom:8px}
/* One continuous warm surface: the drawing belongs to the section, not a card. */
/* Installation comparison: consistent drawings, restrained editorial cards. */
.c-cover-installation{background:#f6f5f0}
.c-cover-install-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.c-cover-install-card{min-width:0;padding:28px 24px 22px;background:#fcfdf9;border:1px solid #d9dfd8;display:flex;flex-direction:column}
.c-cover-install-kicker{display:flex;align-items:center;gap:15px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#536d6b}
.c-cover-install-kicker>span{font-size:12px;font-variant-numeric:tabular-nums;letter-spacing:0;color:#36595d}
.c-cover-install-card h3{font-size:32px;margin-top:18px;line-height:1.15;letter-spacing:-.045em}
.c-cover-install-visual{margin:20px 0 22px}
.c-cover-install-visual .c-cover-scheme{display:block;width:100%;height:auto;aspect-ratio:520/330;overflow:visible}
.c-cover-install-description{font-size:14px;color:#536970;flex:1}
.c-cover-install-facts{margin:24px 0 0}
.c-cover-install-facts>div{border-top:1px solid #dce2da;padding:14px 0}
.c-cover-install-facts dt{font-size:10px;font-weight:600;letter-spacing:.065em;text-transform:uppercase;color:#5b7470}
.c-cover-install-facts dd{margin:6px 0 0;font-size:13px;line-height:1.6;color:#203b3f}
.c-cover-install-card .c-cover-install-note{padding-top:16px;border-top:1px solid #dce2da;font-size:11px;line-height:1.6;color:#536970}
.c-cover-install-key{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;padding:22px 0 24px;border-bottom:1px solid #d4ddd4;font-size:12px;color:#536970}
.c-cover-install-key>span{display:inline-flex;align-items:center;gap:9px}
.c-cover-install-key i{display:inline-block;width:22px;height:10px;flex-shrink:0}
.c-cover-key-water{background:#d8e7e4;border-bottom:1px solid #658c8e}
.c-cover-key-slats{background:repeating-linear-gradient(90deg,#d5dfd7 0 5px,#48696b 5px 6px);border-block:1px solid #48696b}
.c-cover-install-key .c-cover-key-roller{width:12px;height:12px;border:2px solid #947b5b;border-radius:50%;background:#dfd3c0}
.c-cover-install-key>p{margin-left:auto;font-size:11px}
.c-cover-install-examples{margin-top:52px;display:flex;justify-content:space-between;align-items:baseline;gap:24px}
.c-cover-install-examples>p:last-child{font-size:13px;color:var(--c-muted)}
.c-cover-installation .c-covers-models{margin-top:24px}
.c-cover-install-disclaimer{margin-top:24px!important;font-size:12px;color:#536970;max-width:960px}
@media(min-width:721px) and (max-width:1199px){.c-cover-install-options{grid-template-columns:1fr}.c-cover-install-card{display:grid;grid-template-columns:1fr 1fr;column-gap:32px}.c-cover-install-card>header{grid-column:1;grid-row:1}.c-cover-install-visual{grid-column:1;grid-row:2/5;align-self:start}.c-cover-install-description{grid-column:2;grid-row:1;padding-top:4px}.c-cover-install-facts{grid-column:2;grid-row:2}.c-cover-install-card .c-cover-install-note{grid-column:2;grid-row:3}}
@media(max-width:720px){.c-cover-install-options{grid-template-columns:1fr;gap:22px}.c-cover-install-card{padding:24px 20px 20px}.c-cover-install-visual{max-width:520px;width:100%;align-self:center;margin-block:22px}.c-cover-install-key{gap:12px 18px;font-size:11px}.c-cover-install-key>p{margin-left:0;flex-basis:100%}.c-cover-install-examples{margin-top:36px;flex-direction:column;gap:12px}.c-cover-install-card h3{font-size:31px}}
.c-covers-mechanism{background:#f3f1ea;color:#182e35;--c-muted:#536970;--c-line:#c8d2cb;border-block:1px solid #dde2da}
.c-covers-mechanism>.c-wrap{max-width:1120px}
.c-covers-mechanism .c-heading{margin-bottom:clamp(32px,4vw,60px)}
.c-covers-mechanism .c-eyebrow{color:#536e68}
.c-covers-mechanism h2 em{font-style:normal;color:#577f76}
.c-covers-mechanism #pteam-engineering-atelier{max-width:none;--pe-warm:#536970}
.c-covers-mechanism #pteam-engineering-atelier .pe-surface{padding:0;background:transparent;overflow:visible}
.c-covers-mechanism #pteam-engineering-atelier .pe-stage{margin-top:0;padding-top:18px;border-top:1px solid var(--c-line)}
.c-covers-mechanism #pteam-engineering-atelier .pe-cover-controls{gap:10px;padding:18px 0}
.c-covers-mechanism #pteam-engineering-atelier .pe-cover-command{min-height:48px;border-radius:3px;font-size:13px}
.c-covers-mechanism #pteam-engineering-atelier .pe-cover-command:not(:disabled):hover{border-color:var(--pe-accent)}
.c-covers-mechanism #pteam-engineering-atelier .pe-cover-status{font-size:12px}
.c-covers-mechanism #pteam-engineering-atelier .pe-caption{padding-block:26px;min-height:0}
.c-covers-mechanism #pteam-engineering-atelier .pe-caption p{max-width:720px;font-size:14px}
.c-covers-mechanism #pteam-engineering-atelier .pe-footer{border-top:0;padding-top:0}
.c-covers-mechanism .c-safety{margin-top:28px;padding-top:20px}
@media(max-width:520px){.c-covers-mechanism #pteam-engineering-atelier .pe-cover-command{flex:1}.c-covers-mechanism #pteam-engineering-atelier .pe-caption p{font-size:13px}.c-covers-mechanism #pteam-engineering-atelier .pe-footer{gap:7px}}
.c-covers-materials{background:#fafbf7}
.c-covers-material-group{margin-bottom:38px;border-top:1px solid var(--c-line);padding-top:26px}
.c-covers-material-heading{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:24px}
.c-covers-material-heading p{font-size:13px;color:var(--c-muted);max-width:580px}
.c-covers-samples{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.c-covers-samples figure{min-width:0}
.c-covers-samples a{display:block;position:relative;border:1px solid #e1e6e0;background:#fff}
.c-covers-samples img{display:block;width:100%;height:auto;aspect-ratio:700/495;object-fit:contain}
.c-covers-samples a span{position:absolute;right:12px;bottom:10px;font-size:15px;color:#3d625f}
.c-covers-samples figcaption{padding-top:12px;font-size:12px;line-height:1.5;color:#315359}
.c-covers-planning{background:#edf1eb}
.c-covers-completed{background:#fbfcf8}
.c-covers-completed-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(32px,5vw,80px);align-items:center}
.c-covers-completed-copy h2{margin-block:24px;font-size:clamp(32px,3.2vw,48px)}
.c-covers-completed-copy>p:not(.c-eyebrow){font-size:14px;color:var(--c-muted);max-width:470px}
.c-covers-completed-copy .c-link{display:inline-flex;align-items:center;gap:24px;margin-top:28px;min-height:44px}
.c-covers-completed-photo{position:relative;display:block;background:#e6ede7}
.c-covers-completed-photo img{display:block;width:100%;height:auto}
.c-covers-completed-photo>span{position:absolute;right:16px;bottom:16px;width:36px;height:36px;display:grid;place-items:center;background:#fbfcf8;color:var(--c-ink);border-radius:50%;font-size:18px}
.c-covers-completed figcaption{padding-top:14px;font-size:11px;line-height:1.6;color:var(--c-muted)}
@media(max-width:720px){.c-covers-completed-grid{grid-template-columns:1fr;gap:28px}.c-covers-completed-copy h2{margin-block:20px}.c-covers-completed-copy .c-link{margin-top:18px}}
.c-covers-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 70px}
.c-covers-checks article{border-top:1px solid var(--c-line);padding-top:22px}
.c-covers-checks article>span{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:#587d76}
.c-covers-checks h3{margin:22px 0 16px;font-size:clamp(24px,2.4vw,36px)}
.c-covers-checks p{font-size:13px;color:var(--c-muted);max-width:620px}
.c-covers-safety{margin-top:50px;padding:30px 36px;border-left:3px solid #6d9186;background:#fbfcf7}
.c-covers-safety h3{margin:16px 0;font-size:25px}
.c-covers-safety p:last-child{font-size:13px;color:var(--c-muted);max-width:1000px}
@media(max-width:1000px){.c-covers-hero-heading h1{font-size:clamp(44px,6vw,62px)}.c-covers-checks{gap:32px}.c-covers-model{padding:20px}}
@media(max-width:720px){.c-covers-hero-stage{display:flex;flex-direction:column;min-height:0}.c-covers-hero-stage:after{display:none}.c-covers-hero-image{position:static;z-index:auto;order:1;aspect-ratio:4/3;height:auto;object-fit:cover}.c-covers-hero-content{padding-block:26px 38px}.c-covers-hero-content .c-breadcrumbs{margin-bottom:32px}.c-covers-hero-heading h1{font-size:clamp(38px,8.2vw,58px);margin-block:22px}.c-covers-hero-heading .c-eyebrow{font-size:8px;letter-spacing:.12em}.c-covers-hero-heading>p:not(.c-eyebrow){font-size:17px}.c-covers-hero-caption>.c-wrap{flex-direction:column;align-items:flex-start;gap:10px}.c-covers-hero-caption p{font-size:10px}.c-covers-hero-caption a{font-size:11px}.c-covers-reference-grid,.c-covers-models,.c-covers-material-heading,.c-covers-checks{grid-template-columns:1fr}.c-covers-reference h3{font-size:28px}.c-covers-material-heading{gap:16px}.c-covers-samples{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}.c-covers-safety{padding:25px 22px}.c-covers-safety h3{font-size:23px}}
@media(max-width:390px){.c-covers-hero-heading h1{font-size:36px}.c-covers-samples figcaption{font-size:11px}}
@media(prefers-reduced-motion:reduce){.c-covers-reference-image img{transition:none}}