/* Metal roofing resource preview. Shared type and navigation come from the main site. */
.metal-page{--mr-paper:#f3f1ea;--mr-ink:#252821;--mr-muted:#676b60;--mr-line:#cecfc4;--mr-copper:#a64c32;background:var(--mr-paper);color:var(--mr-ink)}
.metal-page *{box-sizing:border-box}.metal-page main{overflow:clip}.metal-page h1,.metal-page h2,.metal-page h3,.metal-page p,.metal-page figure{margin:0}.metal-page button,.metal-page a{-webkit-tap-highlight-color:transparent}.metal-page button{font-family:var(--font-sans)}
.metal-page :focus-visible{outline:3px solid #b85b3e;outline-offset:5px}.metal-page [hidden]{display:none!important}.metal-page .site-header{position:relative;top:0;background:var(--mr-paper);z-index:60}.metal-page .schedule-ribbon{display:none}.metal-page .nav-script-brand:before{-webkit-mask-image:url('https://lockeladder.com/assets/images/locke-ladder-script-nav.webp?v=2');mask-image:url('https://lockeladder.com/assets/images/locke-ladder-script-nav.webp?v=2')}
.mr-wrap{width:min(1400px,calc(100% - 112px));margin-inline:auto}.mr-kicker{font-size:12px!important;font-weight:750;letter-spacing:.15em;line-height:1.5;text-transform:uppercase}.mr-kicker span{opacity:.5;margin-inline:10px}.mr-preview{position:absolute;right:24px;top:22px;z-index:3;padding:7px 12px;border:1px solid #ffffff70;color:#fff;background:#0002;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.mr-hero{position:relative;min-height:670px;height:calc(100svh - 160px);max-height:900px;color:#fff;isolation:isolate;display:flex;align-items:flex-end;padding-block:72px}.mr-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 54%;z-index:-2}.mr-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#111b17b3 0%,#111b1745 70%),linear-gradient(0deg,#111b17a6,transparent 60%);z-index:-1}.mr-hero h1{font:800 clamp(48px,5.4vw,83px)/1.08 var(--font-display);letter-spacing:-.055em;max-width:850px;color:#fff!important;margin:25px 0 24px;text-wrap:balance}.mr-hero .mr-lead{max-width:590px;font-size:21px;line-height:1.55;color:#fff}.mr-hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.mr-button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:52px;padding:15px 22px;background:var(--mr-ink);border:1px solid var(--mr-ink);color:#fff!important;text-decoration:none;font:650 16px/1.3 var(--font-sans);cursor:pointer}.mr-button:hover{background:#454a3d}.mr-button.light{background:var(--mr-paper);color:var(--mr-ink)!important;border-color:var(--mr-paper)}.mr-button.outline{background:transparent;border-color:currentColor}.mr-photo-credit{display:block;color:inherit;font-size:12px;line-height:1.5;text-underline-offset:4px;margin-top:38px;max-width:500px;opacity:.85}
.mr-jump{position:sticky;top:0;z-index:50;background:var(--mr-paper);border-bottom:1px solid var(--mr-line);box-shadow:0 3px 16px #25282108}.mr-jump-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.mr-jump-title{font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.mr-jump-links{display:flex;align-items:center;gap:27px;overflow:auto;scrollbar-width:none}.mr-jump a{color:var(--mr-ink);text-decoration:none;font-size:14px;white-space:nowrap;min-height:50px;display:flex;align-items:center;border-bottom:2px solid transparent}.mr-jump a[aria-current=true]{border-color:var(--mr-copper)}.mr-jump .mr-jump-estimate{font-weight:750;color:var(--mr-copper)}.metal-page section[id],.metal-page div[id=estimator]{scroll-margin-top:91px}
.mr-section{padding-block:106px}.mr-section-head{display:grid;grid-template-columns:1.15fr 1fr;gap:90px;align-items:end;margin-bottom:50px}.mr-section h2{font:800 clamp(32px,3.8vw,54px)/1.16 var(--font-display);letter-spacing:-.05em;max-width:850px;color:inherit;text-wrap:balance}.mr-section-head h2{margin-top:20px}.mr-section p{font-size:18px;line-height:1.7;color:inherit}.mr-section .mr-intro{font-size:22px;line-height:1.55}.mr-muted{color:var(--mr-muted)!important}.mr-rule{border-top:1px solid var(--mr-line)}
.mr-video-layout{display:grid;grid-template-columns:1.5fr .85fr;gap:48px;align-items:start}.mr-video-screen{aspect-ratio:16/9;position:relative;background:#1c211d;overflow:hidden}.mr-video-screen>img{width:100%;height:100%;object-fit:cover;opacity:.7}.mr-play{position:absolute;inset:0;background:linear-gradient(0deg,#111a1780,transparent);border:0;color:#fff;display:flex;align-items:center;justify-content:center;gap:15px;font:650 18px var(--font-sans);cursor:pointer}.mr-play-icon{width:66px;height:66px;border:1px solid #fff8;border-radius:50%;display:grid;place-items:center;background:#ffffff18;font-size:21px;backdrop-filter:blur(8px)}.mr-video-screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.mr-video-meta{display:flex;justify-content:space-between;gap:20px;margin-top:15px;font-size:13px;line-height:1.6}.mr-video-meta a{color:inherit}.mr-chapters{list-style:none;margin:0;padding:0;border-top:1px solid var(--mr-line)}.mr-chapters li{border-bottom:1px solid var(--mr-line)}.mr-chapters a{display:flex;align-items:center;gap:18px;min-height:57px;padding:12px 0;color:inherit;text-decoration:none;font-size:16px}.mr-chapters span{color:var(--mr-copper);font-size:13px;font-variant-numeric:tabular-nums}.mr-chapters a:hover{color:var(--mr-copper)}.mr-note{font-size:14px!important;line-height:1.6!important}.mr-video-foot{margin-top:30px!important;max-width:850px}.mr-inline-link{color:inherit;text-underline-offset:5px}
.mr-basics-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}.mr-system{border-top:1px solid var(--mr-ink);padding-top:24px}.mr-system h3{font:650 25px/1.3 var(--font-sans);margin-bottom:10px}.mr-system svg{width:100%;height:auto;background:#e6e7de;margin:25px 0 18px;display:block}.mr-system p{max-width:52ch}.mr-system .mr-system-tag{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mr-copper);font-weight:750;margin-bottom:10px}.mr-recap{margin-top:36px;padding:22px 0;border-block:1px solid var(--mr-line);display:grid;grid-template-columns:160px 1fr;gap:28px;align-items:start}.mr-recap>span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;padding-top:4px}.mr-recap ul{display:flex;flex-wrap:wrap;gap:12px 36px;padding:0;margin:0;list-style:none}.mr-recap li{font-size:15px;line-height:1.5}.mr-recap li:before{content:'↳';color:var(--mr-copper);margin-right:10px}.mr-glossary{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px}.mr-glossary dt{font-weight:750;font-size:17px;margin-bottom:8px}.mr-glossary dd{font-size:15px;line-height:1.6;margin:0;color:var(--mr-muted)}
.metal-page .seam-explorer{background:#292e27;color:#f3f1ea;padding:94px 0 80px;--receipt-font:var(--font-sans);--receipt-ink:#252821;--receipt-paper:#f3f1ea;isolation:auto}.metal-page .seam-inner{width:min(1400px,calc(100% - 112px));margin:auto;padding:0}.metal-page .seam-heading{font-size:clamp(34px,4vw,60px);max-width:900px}.metal-page .seam-intro{max-width:800px;font-size:20px;margin:24px 0 28px}.mr-estimate-head{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-bottom:28px}.mr-estimate-head .mr-kicker{color:#c3c7b8}.mr-estimate-help{font-size:15px!important;max-width:320px;line-height:1.6!important;color:#d5d8cb!important}.mr-estimate-help a{color:inherit;text-underline-offset:4px}.metal-page .seam-art{height:310px}.metal-page .seam-workspace{gap:70px}.metal-page .seam-price{font-family:var(--font-display);font-weight:800;letter-spacing:-.06em;font-size:clamp(43px,4.5vw,65px)}.metal-page .seam-price-sheet{padding:28px 32px}.metal-page .seam-receipt-info{font-size:13px}.metal-page .seam-receipt-header .seam-receipt-brand{font-size:21px}.metal-page .seam-receipt-header p{font-size:13px}.metal-page .seam-receipt-total{margin:18px 0;padding:20px 0}.metal-page .seam-price-kicker{font-size:13px}.metal-page .seam-price-context,.metal-page .seam-option-note,.metal-page .seam-bar-label,.metal-page .seam-compare-note{font-size:14px}.metal-page .seam-receipt-footer p{font-size:13px}.metal-page .seam-receipt-footer{padding-top:16px;margin-top:18px}.metal-page .seam-barcode{display:none}.metal-page .seam-comparison{margin-top:18px;padding-top:18px}.metal-page .seam-comparison-title{font-size:12px;margin-bottom:18px}.metal-page .seam-size label,.metal-page .seam-controls legend,.metal-page .seam-finish-label{font-size:20px}.metal-page .seam-share{display:block;width:100%;min-height:48px;margin-top:12px;background:transparent;border:1px solid #25282155;color:#252821;font-size:15px;font-weight:700;cursor:pointer}.metal-page .seam-share:disabled{opacity:.5;cursor:default}.metal-page .seam-share-status{font-size:13px;line-height:1.6;overflow-wrap:anywhere;margin-top:8px}.metal-page .seam-bottom{margin-top:50px;font-size:16px;line-height:1.7}.metal-page .seam-bottom summary{font-size:19px}.metal-page .seam-project{font-size:17px}.metal-page .seam-project small{font-size:13px}.mr-estimate-caveat{font-size:14px;line-height:1.6;margin-bottom:32px;max-width:1000px;color:#d5d8cb}.mr-estimate-caveat strong{color:#fff}
.mr-factor-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:100px;align-items:start}.mr-factor-stage{position:sticky;top:110px;min-height:580px;display:flex;flex-direction:column;justify-content:center;background:#e2e4da;padding:28px;overflow:hidden}.mr-factor-stage>svg{width:100%;height:auto;display:block}.mr-factor-stage .mr-stage-number{font:800 18px var(--font-display);color:var(--mr-copper);margin-bottom:16px}.mr-factor-stage h3{font:650 25px/1.3 var(--font-sans);margin-bottom:12px}.mr-factor-stage p{font-size:16px;line-height:1.55;max-width:40ch}.mr-factor-stage .mr-note{color:var(--mr-muted);margin-top:15px}.mr-roof-layer{transition:transform .6s,opacity .6s}.mr-factor-stage[data-stage=finish] .mr-top-panel{fill:#a95c43}.mr-factor-stage[data-stage=underlayment] .mr-top-panel{transform:translateY(-33px);opacity:.6}.mr-factor-stage[data-stage=underlayment] .mr-membrane{transform:translateY(-12px);fill:#b18e54}.mr-factor-stage[data-stage=geometry] .mr-seam-line{stroke:#b66b4e;stroke-width:8}.mr-factor{padding:42px 0 58px;border-top:1px solid var(--mr-line);min-height:410px;scroll-margin-top:100px}.mr-factor:first-child{padding-top:0;border-top:0}.mr-factor .mr-factor-num{font-size:13px;color:var(--mr-copper);letter-spacing:.12em;font-weight:750;margin-bottom:18px}.mr-factor h3{font:800 29px/1.22 var(--font-display);letter-spacing:-.035em;margin-bottom:22px}.mr-factor p+p{margin-top:14px}.mr-factor ul{font-size:15px;line-height:1.7;padding-left:20px;margin:20px 0}.mr-factor .mr-chapter-link{font-size:14px;color:var(--mr-copper);text-underline-offset:5px}
.mr-coatings{margin-top:65px;overflow:auto}.mr-coatings table{border-collapse:collapse;width:100%;min-width:560px;font-size:16px;line-height:1.55}.mr-coatings th,.mr-coatings td{padding:19px 22px;border-bottom:1px solid var(--mr-line);text-align:left;vertical-align:top}.mr-coatings thead{background:#e2e4da}.mr-coatings th:first-child{width:22%}.mr-coatings caption{text-align:left;font:650 24px var(--font-sans);padding-bottom:20px}.mr-coatings .mr-note{margin-top:16px}
.mr-projects{background:#e2e4da}.mr-project-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:45px 32px;align-items:start}.mr-project:first-child{grid-row:span 2}.mr-project a{color:inherit;text-decoration:none}.mr-project img{width:100%;height:auto;aspect-ratio:1.6;object-fit:cover;display:block}.mr-project:first-child img{aspect-ratio:.91}.mr-project img{transition:filter .3s}.mr-project a:hover img{filter:brightness(.91)}.mr-project figcaption{display:flex;justify-content:space-between;gap:18px;padding-top:18px}.mr-project h3{font:650 22px/1.3 var(--font-sans);margin-bottom:7px}.mr-project p{font-size:14px;line-height:1.55}.mr-project .mr-project-arrow{font-size:27px}
.mr-pitfall-list{border-top:1px solid var(--mr-ink)}.mr-pitfall{display:grid;grid-template-columns:65px .9fr 1.25fr;gap:28px;border-bottom:1px solid var(--mr-line);padding:32px 0}.mr-pitfall>span{font:500 19px var(--font-display);color:var(--mr-copper)}.mr-pitfall h3{font:650 24px/1.35 var(--font-sans);letter-spacing:-.025em}.mr-pitfall p{font-size:17px;line-height:1.7}.mr-pitfall a{color:inherit;text-underline-offset:4px}.mr-pitfall details{margin-top:12px;font-size:15px}.mr-pitfall summary{cursor:pointer;text-decoration:underline;text-underline-offset:5px}.mr-pitfall details p{font-size:15px;margin-top:12px}
.mr-trend-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:70px;align-items:start}.mr-trend-copy h2{margin:20px 0 25px}.mr-chart{background:#e2e4da;padding:30px}.mr-chart-title{font-weight:750;font-size:18px!important}.mr-chart svg{width:100%;height:auto;display:block;margin-top:24px;overflow:visible}.mr-chart text{font-family:var(--font-sans);fill:#51574b;font-size:13px}.mr-chart .mr-chart-point{fill:var(--mr-copper)}.mr-chart .mr-chart-label{fill:var(--mr-ink);font-weight:750}.mr-chart-notes{margin-top:20px}.mr-chart-notes p,.mr-chart-notes a{font-size:13px;line-height:1.65;color:inherit}.mr-chart details{margin-top:18px;font-size:14px}.mr-chart summary{cursor:pointer;text-decoration:underline;text-underline-offset:4px}.mr-chart table{border-collapse:collapse;width:100%;font-size:14px;margin-top:15px}.mr-chart th,.mr-chart td{padding:7px;border-bottom:1px solid #c1c5b6;text-align:left}.mr-trend-copy .mr-note{margin-top:20px}
.mr-recap-section{background:#292e27;color:#f3f1ea}.mr-recap-section h2{max-width:950px}.mr-final-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:50px}.mr-final-grid>div{border-top:1px solid #f3f1ea55;padding-top:20px}.mr-final-grid span{font-size:12px;letter-spacing:.1em;color:#c5ccba}.mr-final-grid h3{font:650 21px var(--font-sans);margin:20px 0 12px;color:inherit}.mr-final-grid p{font-size:16px;line-height:1.65;color:#d6dace}.mr-final-actions{display:flex;gap:15px;flex-wrap:wrap;margin-top:45px}.mr-faq{max-width:1000px;margin:0 auto}.mr-faq h2{margin-bottom:40px}.mr-faq details{border-top:1px solid var(--mr-line);padding:24px 0}.mr-faq summary{font:650 21px/1.4 var(--font-sans);cursor:pointer;list-style:disclosure-closed;padding-right:20px}.mr-faq details[open] summary{list-style:disclosure-open}.mr-faq details p{margin-top:20px;font-size:17px;max-width:800px}.mr-source-list{max-width:1000px;margin:60px auto 0;padding-top:25px;border-top:1px solid var(--mr-line)}.mr-source-list h3{font:650 18px var(--font-sans);margin-bottom:15px}.mr-source-list p,.mr-source-list li{font-size:14px;line-height:1.8}.mr-source-list ul{padding-left:18px}.mr-source-list a{color:inherit;text-underline-offset:3px}.mr-footer{background:#e2e4da;padding:55px 0 30px}.mr-footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:50px}.mr-footer-logo{width:230px;max-width:100%;height:auto}.mr-footer h3{font:700 15px var(--font-sans);margin-bottom:14px}.mr-footer p,.mr-footer a{color:inherit;font-size:14px;line-height:1.7}.mr-footer small{display:block;font-size:12px;margin-top:40px;padding-top:22px;border-top:1px solid var(--mr-line)}
@media(min-width:1600px){.mr-hero h1{font-size:90px}}
@media(max-width:1100px){.mr-wrap,.metal-page .seam-inner{width:calc(100% - 64px)}.mr-section-head{gap:45px}.mr-factor-layout{gap:45px}.mr-jump-title{display:none}.mr-jump-links{width:100%;justify-content:space-between;gap:24px}.mr-video-layout{gap:30px}.metal-page .seam-workspace{gap:38px}.mr-factor-stage{min-height:500px;padding:25px}.mr-trend-layout{gap:35px;grid-template-columns:1fr 1.25fr}.mr-pitfall{grid-template-columns:45px .8fr 1.2fr}.mr-hero{min-height:600px}}
@media(max-width:760px){.mr-wrap,.metal-page .seam-inner{width:calc(100% - 40px)}.mr-hero{min-height:650px;height:calc(100svh - 85px);padding-block:44px}.mr-hero>img{object-position:59% center}.mr-hero:after{background:linear-gradient(0deg,#111b17df,transparent 95%)}.mr-hero h1{font-size:clamp(41px,9.8vw,62px);max-width:580px;margin-top:22px}.mr-hero .mr-lead{font-size:18px;max-width:34ch}.mr-photo-credit{font-size:11px;margin-top:24px}.mr-preview{font-size:9px;top:16px;right:16px}.mr-hero-actions{gap:10px;margin-top:25px}.mr-button{font-size:14px;padding:14px 17px;gap:20px;min-height:49px}.mr-jump-inner{min-height:59px}.mr-jump-links{justify-content:start;gap:25px}.mr-jump a{font-size:13px;min-height:57px}.mr-section{padding-block:65px}.mr-section-head{grid-template-columns:1fr;gap:25px;margin-bottom:34px}.mr-section h2{font-size:34px}.mr-section p{font-size:17px;line-height:1.65}.mr-section .mr-intro{font-size:20px}.mr-video-layout,.mr-basics-grid{grid-template-columns:1fr;gap:32px}.mr-video-meta{font-size:12px;display:block}.mr-video-meta a{display:inline-block;margin-top:7px}.mr-chapters a{min-height:49px;font-size:15px}.mr-system h3{font-size:23px}.mr-system svg{margin:20px 0 15px}.mr-glossary{grid-template-columns:1fr 1fr;gap:26px;margin-top:32px}.mr-glossary dt{font-size:16px}.mr-glossary dd{font-size:14px}.mr-recap{grid-template-columns:1fr;gap:14px;padding-block:20px;margin-top:28px}.mr-recap ul{display:grid;gap:9px}.mr-recap li{font-size:14px}.metal-page .seam-explorer{padding:65px 0 55px}.mr-estimate-head{display:block;margin-bottom:24px}.mr-estimate-help{margin-top:15px;max-width:none}.metal-page .seam-heading{font-size:34px}.metal-page .seam-intro{font-size:18px;margin-top:18px}.metal-page .seam-projects{margin-bottom:22px}.metal-page .seam-project{flex-basis:135px;font-size:15px}.metal-page .seam-project small{font-size:12px}.metal-page .seam-art{height:240px}.metal-page .seam-workspace{gap:42px}.metal-page .seam-price-sheet{padding:27px 23px;max-width:100%}.metal-page .seam-price{font-size:48px}.metal-page .seam-controls{margin-top:24px;padding-top:24px}.metal-page .seam-bottom{margin-top:40px}.metal-page .seam-bottom summary{font-size:18px}.mr-factor-layout{display:flex;flex-direction:column;gap:30px}.mr-factor-stage{position:relative;top:0;min-height:auto;width:100%;padding:24px}.mr-factor-stage>svg{max-height:260px}.mr-factor-stage .mr-stage-number{display:none}.mr-factor-stage h3{font-size:22px}.mr-factor-stage p{font-size:15px;max-width:none}.mr-factor{min-height:0;padding:30px 0}.mr-factor h3{font-size:26px;margin-bottom:17px}.mr-factor .mr-factor-num{margin-bottom:13px}.mr-coatings{margin-top:35px}.mr-coatings table{font-size:14px}.mr-coatings th,.mr-coatings td{padding:16px}.mr-project-grid{grid-template-columns:1fr;gap:35px}.mr-project:first-child{grid-row:auto}.mr-project:first-child img{aspect-ratio:1.25}.mr-project h3{font-size:21px}.mr-project p{font-size:14px}.mr-pitfall{grid-template-columns:32px 1fr;gap:12px 18px;padding:26px 0}.mr-pitfall>div{grid-column:2}.mr-pitfall h3{font-size:22px}.mr-pitfall p{font-size:16px}.mr-trend-layout{grid-template-columns:1fr;gap:30px}.mr-chart{padding:24px 18px}.mr-chart-title{font-size:17px!important}.mr-chart-notes p{font-size:12px}.mr-final-grid{grid-template-columns:1fr 1fr;gap:28px 20px;margin-top:30px}.mr-final-grid h3{font-size:20px;margin-top:14px}.mr-final-grid p{font-size:15px}.mr-final-actions{margin-top:32px}.mr-faq summary{font-size:19px}.mr-footer-grid{grid-template-columns:1fr 1fr;gap:30px}.mr-footer-grid>div:first-child{grid-column:1/-1}.mr-footer-logo{width:190px}.metal-page section[id],.metal-page div[id=estimator]{scroll-margin-top:75px}}
@media(prefers-reduced-motion:reduce){.metal-page *, .metal-page *:before,.metal-page *:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.metal-page .mr-hero .mr-kicker{color:#fff}

.metal-page .mr-estimate-caveat{margin:0 0 28px}

@media(max-width:760px){.mr-chart svg text{font-size:25px}.mr-chart svg .mr-chart-label{font-size:26px}.mr-system svg text{font-size:25px}}