/* Eco-leather material guide. No photos, no unsupported performance promises. */
.eco-material .rf-hero-copy>p{max-width:760px}
#eco-about{scroll-margin-top:24px}
.ec-about-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:80px;align-items:center}
.ec-about-copy h2{margin-bottom:28px}
.roof-service .ec-about-copy>p{color:#626262;margin-bottom:20px}
.ec-fact{font-size:14px;line-height:1.75;color:#626262;border-left:2px solid #cf2429;padding:4px 0 4px 20px;margin-top:28px}
.ec-structure{background:#efefed;border:1px solid #e3e3de;border-radius:20px;padding:32px}
.ec-structure-title{display:flex;justify-content:space-between;gap:24px;font-size:10px;letter-spacing:1.8px;color:#626262}
.ec-structure-title>span:last-child{white-space:nowrap;letter-spacing:0}
.eco-material .ec-layer-diagram{width:100%;height:240px;max-width:none;stroke-width:1.8;margin:16px 0;flex-basis:auto}
.ec-base{stroke:#9b9b95;fill:#e2e2dd}.ec-base-line{stroke:#aaa;stroke-width:1}.ec-surface{stroke:#b51c22;fill:#faf9f6}.ec-grain{stroke:#b51c22;stroke-width:1.7}.ec-guide{stroke:#999;stroke-dasharray:3 5}
.ec-layer-legend{display:grid;grid-template-columns:1fr 1fr;gap:24px;border-top:1px solid #d2d2cc;padding-top:24px}
.ec-layer-legend>div{display:flex;gap:12px;align-items:flex-start}.ec-layer-legend>div>span{flex:0 0 24px;white-space:nowrap;font-size:12px;line-height:24px;color:#b51c22}
.roof-service .ec-layer-legend p{font-size:13px;line-height:1.65;margin:0;color:#626262}.ec-layer-legend strong{display:block;color:#191919;font-size:14px;font-weight:600;margin-bottom:4px}
.roof-service .ec-diagram-note{font-size:11px;line-height:1.7;color:#626262;margin:24px 0 0}
.roof-service .ec-use{background:#efefed}
.ec-use-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.ec-use-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid #e3e3df;border-radius:16px;padding:28px 24px;transition:transform .3s,border-color .3s;min-width:0}
.ec-use-card:hover{transform:translateY(-4px);border-color:#c6a2a3}
.ec-use-card>.rf-icon{color:#b51c22;width:56px;height:56px;flex-basis:56px;margin-bottom:28px}
.ec-use-card h3{font-size:21px;letter-spacing:-.5px;margin-bottom:16px}
.roof-service .ec-use-card p{font-size:14px;line-height:1.75;color:#626262;margin:0 0 24px;flex:1}
.ec-use-card>span{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;min-height:44px;font-size:14px;color:#b51c22;font-weight:600;border-top:1px solid #eee;padding-top:12px}
.ec-use-card>span>span{font-size:22px}
.ec-application-note{max-width:1000px;font-size:14px;line-height:1.75;color:#626262;border-left:2px solid #b51c22;padding-left:20px;margin-top:28px}
.ec-choice-steps{grid-template-columns:repeat(3,minmax(0,1fr))}
.ec-care-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.ec-care-card{border-top:1px solid #d8d8d8;padding:28px 16px 0 0}
.ec-care-card>.rf-icon{color:#b51c22;margin-bottom:28px}
.ec-care-card h3{font-size:22px;letter-spacing:-.5px;margin-bottom:16px}
.roof-service .ec-care-card p{font-size:15px;color:#626262;line-height:1.75;margin:0}
.roof-service .ec-questions{padding-top:24px}
.roof-service .ec-compare{padding:0 0 72px}
.ec-compare-heading{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:28px}
.eco-material .ec-compare-heading h2{font-size:26px;letter-spacing:-.7px}
.ec-compare-heading>a{font-size:14px;color:#b51c22;display:flex;align-items:center;gap:20px;min-height:44px;white-space:nowrap}
.ec-compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.ec-compare-card{display:block;position:relative;background:#fff;padding:24px;border:1px solid #e5e5e5;border-radius:12px;transition:border-color .25s}
.ec-compare-card:hover{border-color:#c6a2a3}.ec-compare-card>span:first-child{display:block;color:#777;font-size:12px;margin-bottom:24px}
.ec-compare-card h3{font-size:20px;letter-spacing:-.5px;line-height:1.25;margin:0 0 12px;padding-right:20px}
.roof-service .ec-compare-card p{font-size:14px;line-height:1.7;color:#626262;margin:0}
.ec-compare-arrow{position:absolute;top:20px;right:24px;color:#b51c22;font-size:22px}
@media(max-width:1100px){.ec-about-grid{gap:40px;grid-template-columns:1fr 1fr}.ec-structure{padding:24px}.ec-layer-legend{gap:16px}.ec-use-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ec-care-grid{gap:20px}}
@media(max-width:800px){.ec-about-grid{grid-template-columns:1fr;gap:32px}.ec-about-copy{max-width:650px}.ec-structure{padding:32px}.eco-material .ec-layer-diagram{height:280px}.ec-care-grid{grid-template-columns:1fr;gap:32px}.ec-care-card{padding-top:24px}.ec-choice-steps{grid-template-columns:1fr;gap:28px}.ec-choice-steps li{position:relative;padding:24px 0 0 64px}.ec-choice-steps .rf-step-num{position:absolute;top:24px;left:0;font-size:30px}.ec-choice-steps h3{max-width:none}.ec-compare-grid{grid-template-columns:1fr}.ec-compare-heading{align-items:flex-start;flex-direction:column;gap:12px}}
@media(max-width:540px){.ec-structure{padding:24px}.ec-structure-title{font-size:9px;letter-spacing:1.2px;gap:16px}.eco-material .ec-layer-diagram{height:200px;margin:16px 0}.ec-layer-legend{grid-template-columns:1fr;gap:20px}.roof-service .ec-layer-legend p{font-size:14px}.roof-service .ec-diagram-note{font-size:12px}.ec-use-grid{grid-template-columns:1fr}.ec-use-card{padding:24px}.ec-use-card h3{font-size:23px}.roof-service .ec-use-card p{font-size:15px}.ec-care-card h3{font-size:23px}.roof-service .ec-questions{padding-top:0}.roof-service .ec-compare{padding-bottom:48px}.eco-material .ec-compare-heading h2{font-size:25px}.ec-compare-card h3{font-size:22px}.ec-fact{font-size:14px}.ec-choice-steps li{padding-left:60px}}
@media(prefers-reduced-motion:reduce){.ec-use-card,.ec-compare-card{transition:none!important;transform:none!important}}