:root{--bg:#f3f1ec;--ink:#171815;--muted:#6d7167;--line:#d9d7cf}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{text-decoration-thickness:2px}.shell{width:min(1160px,calc(100% - 40px));margin:auto}header{border-bottom:1px solid var(--line)}nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}nav img{display:block;width:150px;height:auto}nav div{display:flex;gap:28px}nav a{text-decoration:none;font-size:14px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:80px 0}.hero img{width:100%;height:auto;border-radius:28px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:700;color:var(--muted)}h1{font-size:clamp(38px,4.4vw,64px);line-height:1.06;letter-spacing:-.045em;margin:20px 0 24px}h2{font-size:32px;line-height:1.15;letter-spacing:-.025em;margin:0 0 24px}h3{font-size:20px;line-height:1.3;margin:0 0 14px}p{color:#555d53;margin:0 0 18px}.intro{font-size:19px}.button{display:inline-block;border:0;border-radius:999px;background:var(--ink);color:white;padding:15px 24px;text-decoration:none;font:700 14px Arial,sans-serif;cursor:pointer;margin-top:12px}.button.light{background:white;color:var(--ink)}section{padding:52px 0;border-bottom:1px solid var(--line)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.cards article{padding:24px 0}.split,.calculator{display:grid;grid-template-columns:1.25fr 1fr;gap:64px}aside{background:#e9e8df;padding:32px;border-radius:24px}li{margin-bottom:14px;padding-left:8px}ol{padding-left:22px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-size:14px;font-weight:600}input,select{display:block;width:100%;margin-top:7px;border:1px solid #b9bcb1;border-radius:8px;background:#fff;padding:12px;font:16px Arial,sans-serif}input:focus,select:focus{outline:2px solid #56624a;outline-offset:2px}.number{font-size:48px;line-height:1.1;letter-spacing:-.04em;margin:18px 0 4px}.related a{display:block;margin:16px 0}footer{display:flex;flex-wrap:wrap;gap:24px;padding:36px 0;font-size:13px;color:var(--muted)}footer span{margin-right:auto}[hidden]{display:none!important}.skip{position:absolute;top:-100px;background:white;padding:12px}.skip:focus{top:0}@media(max-width:720px){nav{align-items:flex-start;padding:20px 0;flex-direction:column;gap:16px}nav div{gap:18px;flex-wrap:wrap}.hero,.split,.calculator{grid-template-columns:1fr;gap:28px}.hero{padding:40px 0}.hero img{max-height:360px;object-fit:cover}.cards{grid-template-columns:1fr;gap:0}section{padding:36px 0}h2{font-size:28px}aside{padding:24px}.fields{gap:14px}footer{gap:16px}}

/* Shared resource-page header stays available while reading. */
header{position:sticky;top:0;z-index:20;background:#f3f1ec}nav>a{flex-shrink:0}nav>a img{width:150px;height:auto;aspect-ratio:508 / 113;object-fit:contain}nav div{align-items:center}nav .nav-start{background:#171815;color:#fff;border-radius:999px;padding:11px 18px;font-weight:700;white-space:nowrap}html{scroll-padding-top:110px}@media(max-width:720px){nav{flex-direction:row;align-items:center;flex-wrap:wrap;gap:14px;padding:14px 0}nav>a img{width:120px}nav div{width:100%;gap:10px 18px}nav div a{font-size:12px}nav .nav-start{margin-left:auto;padding:9px 13px}}

/* Centered introductions and visual section cues. */
.hero{display:block;text-align:center;padding:72px 0 52px}.hero>div{max-width:800px;margin:auto}.hero h1{max-width:760px;margin:20px auto 24px}.hero .intro{max-width:700px;margin:0 auto 22px}.section-icon{display:block;color:#526147;margin:0 0 18px}.section-icon svg{display:block}.cards article{background:#fbfaf7;border:1px solid #e3e1d8;border-radius:20px;padding:26px}.cards{gap:20px}.split aside .section-icon{color:#526147}.calculator{display:block;max-width:820px;margin:32px auto;background:#fbfaf7;border:1px solid #e1dfd6;border-radius:28px;padding:34px}.calculator>div>h2{font-size:40px}.calculator aside{margin-top:26px;background:#203a2c;color:#fff;padding:24px;border-radius:20px}.calculator aside p,.calculator aside h3{color:#fff}.calculator aside .eyebrow{color:#c9d5ca}.calculator .fields{gap:18px 14px}.calculator input,.calculator select{height:56px;border:1px solid #d9d7cf;border-radius:13px}.calculator .number{font-size:44px}.calc-materials{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:24px 0}.calc-material{appearance:none;border:1px solid #d9d7cf;background:#fff;border-radius:14px;padding:11px 8px;min-height:76px;color:#171815;font-weight:750;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px}.calc-material.active{border-color:#171815;box-shadow:0 0 0 1px #171815 inset;background:#f1eee7}.calc-swatch{width:30px;height:30px;border-radius:9px;border:1px solid rgba(0,0,0,.12)}.calc-mulch{background:linear-gradient(135deg,#8b5e3c,#4c2f20)}.calc-gravel{background:linear-gradient(135deg,#d4d0c8,#898a85)}.calc-lava{background:linear-gradient(135deg,#504b49,#171717)}.calc-river{background:linear-gradient(135deg,#ccbfa7,#7c817b)}.site-footer{margin-top:60px}.site-footer__nav{min-height:0;padding-top:0;justify-content:initial}.site-footer__nav div{display:flex;align-items:flex-start;gap:10px}.site-footer__nav a{font-size:13px}.site-footer__nav h2{font-size:13px}.site-footer__art img{max-width:256px}.site-footer__group h2{letter-spacing:.1em}.site-footer__nav .site-footer__group{width:auto}.site-footer__nav{width:auto}.site-footer__brand p{color:inherit}@media(max-width:720px){.hero{padding:44px 0 36px}.calculator{padding:22px;margin-top:24px}.calculator>div>h2{font-size:32px}.cards article{margin:10px 0}.calc-material{font-size:11px}.site-footer__nav{flex-direction:initial;padding-top:0}.site-footer__nav div{width:auto}.site-footer__nav a{font-size:13px}}
.site-footer__nav{align-items:start;gap:28px}.site-footer__nav .site-footer__group{align-self:start}
/* Keep the calculator inputs and live estimate together in the desktop viewport. */
.calculator-page .hero{padding:28px 0 24px}.calculator-page .hero h1{font-size:clamp(30px,3vw,42px);margin:10px auto 12px}.calculator-page .hero .intro{font-size:15px;line-height:1.5;max-width:730px;margin-bottom:0}.calculator-page .hero .button{display:none}.calculator-page .calculator{max-width:none;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:28px;padding:26px;margin:24px auto}.calculator-page .calculator>div>h2{font-size:28px;margin-bottom:10px}.calculator-page .calculator>div>p{font-size:13px;line-height:1.45;margin-bottom:12px}.calculator-page .calc-materials{margin:14px 0;gap:8px}.calculator-page .calc-material{min-height:58px;padding:7px;font-size:12px;flex-direction:row}.calculator-page .calc-swatch{width:24px;height:24px;flex-shrink:0}.calculator-page .calculator .fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 12px}.calculator-page .calculator label{font-size:12px}.calculator-page .calculator input,.calculator-page .calculator select{height:42px;padding:8px;font-size:14px;margin-top:4px}.calculator-page .calculator .button{margin-top:14px;padding:12px 20px}.calculator-page .calculator aside{margin-top:0;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.calculator-page .calculator aside p{font-size:13px;line-height:1.5}.calculator-page .calculator aside h3{font-size:19px}.calculator-page .calculator aside p:last-child{margin-bottom:0}@media(max-width:760px){.calculator-page .hero{padding-top:26px}.calculator-page .calculator{grid-template-columns:1fr;gap:18px;padding:20px}.calculator-page .calculator .fields{grid-template-columns:1fr 1fr}.calculator-page .calc-material{flex-direction:column;font-size:11px}.calculator-page .calculator aside{padding:20px}.calculator-page .calculator aside .number{font-size:36px}.calculator-page .hero h1{font-size:32px}}
@media(min-width:761px) and (max-height:800px){.calculator-page .hero{padding:14px 0}.calculator-page .hero h1{font-size:32px;margin:6px auto 8px}.calculator-page .hero .intro{font-size:14px}.calculator-page .calculator{margin:16px auto;padding:20px;gap:22px}.calculator-page .calculator>div>p{display:none}.calculator-page .calculator>div>h2{font-size:26px;margin-bottom:8px}.calculator-page .calc-materials{margin:10px 0}.calculator-page .calc-material{min-height:50px}.calculator-page .calculator .fields{gap:8px 12px}.calculator-page .calculator input,.calculator-page .calculator select{height:38px}.calculator-page .calculator .button{margin-top:10px;padding:10px 18px}}

.planning-checklist>div{max-width:850px}.constructor-feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:#e9e8df;border:0;border-radius:28px;padding:40px;margin:40px 0}.constructor-feature h2{font-size:clamp(30px,3vw,42px);margin:16px 0 22px}.constructor-feature p{font-size:18px;line-height:1.6}.constructor-feature-preview{display:block;border-radius:20px;overflow:hidden}.constructor-feature-preview img{display:block;width:100%;height:auto}.constructor-feature-preview:hover{box-shadow:0 14px 30px #181d1820}.constructor-feature-preview:focus-visible{outline:3px solid #526147;outline-offset:4px}@media(max-width:720px){.constructor-feature{grid-template-columns:1fr;padding:24px;gap:28px;margin:28px 0}.constructor-feature p{font-size:16px}}
/* Result summary: total first, equivalent units, then a practical buying option. */
.calculator-page .calculator aside{justify-content:flex-start;padding:24px}.result-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.result-material{font-size:12px;padding:4px 10px;border:1px solid #ffffff30;border-radius:999px;color:#e0e8df}.result-total{display:flex;align-items:baseline;gap:10px;margin-top:12px}.result-total strong{font-size:58px;line-height:1.05;letter-spacing:-.045em;font-weight:600}.result-total>span{font-size:24px;color:#d1ddce}.result-total-label{font-size:12px;color:#c9d5ca;margin:4px 0 16px}.result-conversions{display:grid;grid-template-columns:1fr 1fr;padding:12px 0;border-top:1px solid #ffffff25;border-bottom:1px solid #ffffff25}.result-conversions>div{display:flex;flex-direction:column;gap:2px}.result-conversions>div+div{padding-left:18px;border-left:1px solid #ffffff25}.result-conversions strong{font-size:20px;line-height:1.2}.result-conversions span{font-size:11px;color:#c9d5ca}.result-bags{display:flex;gap:12px;align-items:center;background:#ffffff0c;border-radius:12px;padding:12px;margin:14px 0}.result-bags>div{display:flex;flex-direction:column}.result-bags strong{font-size:20px;line-height:1.2}.result-bags span{font-size:11px;color:#c9d5ca}.result-bags .result-or{margin-left:auto;max-width:50px;text-align:right;line-height:1.4}.result-breakdown{margin:0;font-size:12px}.result-breakdown>div{display:flex;justify-content:space-between;gap:12px;margin:5px 0}.result-breakdown dt{color:#c9d5ca}.result-breakdown dd{margin:0;white-space:nowrap}.calculator-page .calculator aside .result-note{font-size:11px;line-height:1.4;color:#bacbbd;margin:12px 0 0}@media(min-width:761px) and (max-height:800px){.calculator-page .calculator aside{padding:20px}.result-total strong{font-size:50px}.result-total-label{margin-bottom:12px}.result-bags{margin:10px 0;padding:10px}.result-conversions{padding:10px 0}}@media(max-width:380px){.result-top{align-items:flex-start}.result-bags .result-or{display:none}}

/* Match the homepage header dimensions. */
header>nav.shell{height:70px;min-height:70px;padding:0;flex-wrap:nowrap;flex-direction:row;align-items:center}
header>nav>a img{width:108px;height:24px}
header>nav>div{width:auto;gap:28px;flex-wrap:nowrap}
header>nav .nav-start{line-height:20px;padding:8px 20px}
html{scroll-padding-top:86px}
@media(max-width:640px){header>nav.shell{height:62px;min-height:62px;gap:12px}header>nav>a img{width:90px;height:20px}header>nav>div{gap:12px}header>nav>div>a:not(.nav-start){display:none}header>nav .nav-start{margin:0;padding:9px 14px;font-size:13px}html{scroll-padding-top:74px}}

 .strip-example{display:block}.strip-example-head,.strip-example-foot{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.strip-example-head h2{margin:0}.strip-example-head p{margin:0}.strip-example figure{margin:44px auto;width:min(100%,900px);background:transparent;padding:0}.strip-example img{display:block;width:100%;height:auto}.strip-example .strip-example-note,.strip-example-caption{font-size:13px;color:#6d7167}.strip-example-caption{margin:0}.strip-example-foot a{display:inline-block;margin-top:6px}@media(max-width:760px){.strip-example-head,.strip-example-foot{grid-template-columns:1fr;gap:20px}.strip-example figure{margin:28px auto}.strip-example-foot{gap:16px}}