:root{--ink:#111a1b;--ink-soft:#263132;--paper:#f6f3eb;--white:#fff;--lime:#c9f247;--lime-dark:#a8d22d;--blue:#97c9f2;--sand:#e8d8b8;--orange:#f2a55f;--line:#111a1b29;--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);text-rendering:optimizelegibility;margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.5}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.container{width:min(calc(100% - 40px), var(--container));margin-inline:auto}.skip-link{z-index:100;background:var(--white);color:var(--ink);padding:12px 18px;font-weight:700;transition:transform .16s;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.draft-banner{background:var(--ink);color:var(--white);letter-spacing:.04em;text-align:center;justify-content:center;gap:12px;padding:9px 20px;font-size:.78rem;display:flex}.draft-banner span{color:var(--lime);text-transform:uppercase;font-weight:800}.site-header{z-index:20;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 92%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:sticky;top:0}.site-header__inner{grid-template-columns:auto 1fr auto;align-items:center;gap:30px;min-height:82px;display:grid}.site-header__brand{text-decoration:none}.brand-mark{color:var(--ink);letter-spacing:-.08em;align-items:baseline;font-size:1.35rem;font-weight:900;line-height:1;display:inline-flex;position:relative}.brand-mark__wool{color:#78951f}.brand-mark__shape{background:var(--lime);clip-path:polygon(50% 0,100% 100%,0 100%);width:9px;height:9px;margin-left:6px}.site-header__nav{justify-content:center;gap:clamp(16px,2.2vw,34px);display:flex}.site-header__nav a,.text-link{font-size:.86rem;font-weight:700;text-decoration:none}.site-header__nav a:hover,.text-link:hover{text-underline-offset:5px;text-decoration:underline}.mobile-nav{display:none}.button{border:1px solid #0000;justify-content:center;align-items:center;gap:18px;min-height:52px;padding:0 24px;font-size:.86rem;font-weight:800;text-decoration:none;transition:background-color .16s,color .16s,transform .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button--small{min-height:42px;padding-inline:18px;font-size:.78rem}.button--dark{background:var(--ink);color:var(--white)}.button--dark:hover{background:var(--ink-soft)}.button--lime{background:var(--lime);color:var(--ink)}.button--lime:hover{background:var(--lime-dark)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;margin:0 0 18px;font-size:.73rem;font-weight:900}.hero{padding:clamp(60px,8vw,116px) 0 clamp(72px,9vw,132px);overflow:hidden}.hero__grid{grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;gap:clamp(50px,8vw,118px);display:grid}.hero h1{letter-spacing:-.075em;max-width:720px;margin:0;font-size:clamp(3.3rem,7.4vw,7.25rem);font-weight:900;line-height:.86}.hero h1 span{color:#71901c;display:block}.hero__lead{color:#465152;max-width:630px;margin:34px 0 0;font-size:clamp(1rem,1.4vw,1.2rem)}.hero__actions{align-items:center;gap:26px;margin-top:34px;display:flex}.hero__facts{border-top:1px solid var(--line);flex-wrap:wrap;gap:12px 26px;margin:38px 0 0;padding:22px 0 0;font-size:.78rem;font-weight:700;list-style:none;display:flex}.hero__facts li:before{content:"";background:#71901c;border-radius:50%;width:7px;height:7px;margin-right:9px;display:inline-block}.hero-visual{isolation:isolate;min-height:510px;position:relative}.hero-visual__roof,.hero-visual__wall,.hero-visual__ground,.hero-visual__core{position:absolute}.hero-visual__roof{z-index:3;background:var(--orange);clip-path:polygon(50% 0,100% 100%,0 100%);width:78%;height:145px;top:18px;right:18px}.hero-visual__wall{z-index:1;background:var(--blue);width:70%;height:275px;box-shadow:22px 22px 0 var(--ink);top:148px;right:44px}.hero-visual__core{z-index:4;aspect-ratio:1.28;background:var(--lime);letter-spacing:.12em;text-transform:uppercase;flex-direction:column;justify-content:center;width:52%;padding:24px;font-size:.72rem;display:flex;top:210px;right:92px}.hero-visual__core strong{letter-spacing:-.05em;text-transform:none;margin-top:5px;font-size:clamp(1.25rem,2.3vw,2rem);line-height:.95}.hero-visual__ground{z-index:-1;background:var(--sand);width:96%;height:86px;bottom:20px;right:0;transform:skew(-18deg)}.hero-visual__label,.hero-visual__index{z-index:5;letter-spacing:.14em;text-transform:uppercase;font-size:.68rem;font-weight:900;position:absolute}.hero-visual__label--top{top:8px;left:8px}.hero-visual__label--side{top:315px;right:-18px;transform:rotate(90deg)}.hero-visual__index{bottom:0;left:15%}.section{padding:clamp(76px,9vw,132px) 0}.section--warm{background:#ebe4d7}.section--ink{background:var(--ink);color:var(--white)}.section--lime{background:var(--lime)}.section-heading{margin-bottom:52px}.section-heading h2,.decision-layout h2,.documents-panel h2{letter-spacing:-.065em;max-width:820px;margin:0;font-size:clamp(2.4rem,5vw,5rem);line-height:.98}.section-heading--split{grid-template-columns:1.3fr .7fr;align-items:end;gap:40px;display:grid}.section-heading--split>p{color:#4c5758;max-width:440px;margin:0 0 6px}.section-heading--inverse .eyebrow{color:var(--lime)}.application-grid{border-top:1px solid #111a1b47;border-left:1px solid #111a1b47;grid-template-columns:repeat(4,1fr);display:grid}.application-card{border-bottom:1px solid #111a1b47;border-right:1px solid #111a1b47;min-height:370px;padding:28px;position:relative;overflow:hidden}.application-card:after{content:"";opacity:.82;border-radius:50%;width:150px;height:150px;position:absolute;bottom:-48px;right:-38px}.application-card--lime:after{background:var(--lime)}.application-card--blue:after{background:var(--blue)}.application-card--sand:after{background:#c8b182}.application-card--orange:after{background:var(--orange)}.application-card__eyebrow{letter-spacing:.12em;text-transform:uppercase;margin:0 0 72px;font-size:.68rem;font-weight:900}.application-card h3{letter-spacing:-.04em;margin:0;font-size:1.55rem}.application-card>p:not(.application-card__eyebrow){color:#4f5859;max-width:250px;font-size:.88rem}.application-card a{z-index:2;justify-content:space-between;font-size:.75rem;font-weight:900;text-decoration:none;display:flex;position:absolute;bottom:28px;left:28px;right:28px}.family-list{grid-template-columns:1fr 1fr;gap:20px;display:grid}.family-card{min-height:520px;color:var(--ink);padding:clamp(30px,4vw,52px)}.family-card--light{background:var(--lime)}.family-card--dark{background:var(--blue)}.family-card__topline{letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid #111a1b4d;justify-content:space-between;padding-bottom:20px;font-size:.7rem;font-weight:900;display:flex}.family-card h3{letter-spacing:-.065em;max-width:520px;margin:64px 0 20px;font-size:clamp(2rem,4vw,3.8rem);line-height:.95}.family-card>p{max-width:470px}.family-card ul{flex-wrap:wrap;gap:8px;margin:38px 0 0;padding:0;list-style:none;display:flex}.family-card li{border:1px solid #111a1b52;border-radius:999px;padding:7px 12px;font-size:.74rem;font-weight:700}.family-card a{gap:16px;margin-top:58px;font-size:.82rem;font-weight:900;text-decoration:none;display:inline-flex}.draft-note{color:#bdc5c5;margin:28px 0 0;font-size:.78rem}.product-catalog{background:var(--paper)}.catalog-filters{flex-wrap:wrap;gap:10px;margin:-8px 0 36px;display:flex}.catalog-filters button{border:1px solid var(--ink);min-height:44px;color:var(--ink);cursor:pointer;font:inherit;background:0 0;padding:0 18px;font-size:.78rem;font-weight:800}.catalog-filters button[aria-pressed=true]{background:var(--ink);color:var(--white)}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.product-card{border:1px solid var(--line);background:var(--white)}.product-card__media{background:#ebe7de;place-items:center;min-height:360px;padding:28px;display:grid;position:relative;overflow:hidden}.product-card:nth-child(3n+2) .product-card__media{background:#dcecf7}.product-card:nth-child(3n) .product-card__media{background:#e4efbd}.product-card__media img{object-fit:contain;mix-blend-mode:multiply;width:100%;height:300px}.product-card__media>span{background:var(--ink);color:var(--white);letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;font-size:.68rem;font-weight:900;position:absolute;top:18px;left:18px}.product-card__body{padding:clamp(26px,4vw,42px)}.product-card__family{color:#61771d;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:.68rem;font-weight:900}.product-card h3{letter-spacing:-.065em;margin:0;font-size:clamp(2.25rem,4vw,4rem);line-height:.95}.product-card h3+p{color:#4c5758;min-height:84px;margin:24px 0 30px}.product-card__parameters{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:.7fr 1fr 1fr;margin:0;display:grid}.product-card__parameters div{padding:16px 14px 16px 0}.product-card__parameters div+div{border-left:1px solid var(--line);padding-left:14px}.product-card__parameters dt{color:#697273;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:.64rem;font-weight:900}.product-card__parameters dd{margin:0;font-size:.78rem;font-weight:800}.product-card__applications{flex-wrap:wrap;gap:7px;margin:26px 0;padding:0;list-style:none;display:flex}.product-card__applications li{border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:.7rem;font-weight:700}.product-details{border-top:1px solid var(--line)}.product-details:last-child{border-bottom:1px solid var(--line)}.product-details summary{cursor:pointer;padding:18px 34px 18px 0;font-size:.82rem;font-weight:900;list-style:none;position:relative}.product-details summary::-webkit-details-marker{display:none}.product-details summary:after{content:"+";font-size:1.15rem;line-height:1;position:absolute;right:3px}.product-details[open] summary:after{content:"−"}.table-scroll{max-width:100%;padding-bottom:16px;overflow-x:auto}.table-scroll table{border-collapse:collapse;width:100%;min-width:520px;font-size:.74rem}.table-scroll caption{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.table-scroll th,.table-scroll td{border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;padding:10px 12px 10px 0}.table-scroll th{letter-spacing:.06em;text-transform:uppercase;font-size:.64rem}.calculator{padding:4px 0 22px}.calculator__intro{color:#5a6465;margin:0 0 18px;font-size:.76rem}.calculator__grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.calculator__grid>label,.calculator__grid fieldset{border:0;gap:7px;margin:0;padding:0;font-size:.7rem;font-weight:900;display:grid}.calculator__grid>label:last-child{grid-column:1/-1}.calculator select,.calculator input[type=text]{background:var(--white);width:100%;min-height:44px;color:var(--ink);font:inherit;border:1px solid #7e8989;border-radius:0;padding:0 12px;font-size:.82rem}.calculator__modes{align-items:center;gap:14px;min-height:44px;display:flex}.calculator__modes label{align-items:center;gap:6px;font-size:.73rem;font-weight:700;display:flex}.calculator__modes input{accent-color:#61771d;width:18px;height:18px}.calculator__result{background:var(--lime);grid-template-columns:auto auto 1fr;align-items:baseline;gap:10px;min-height:72px;margin-top:18px;padding:16px;font-size:.78rem;display:grid}.calculator__result strong{letter-spacing:-.04em;font-size:1.55rem}.catalog-legal{color:#5c6667;max-width:820px;margin:28px 0 0;font-size:.76rem}.benefit-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.benefit-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:310px;padding:28px}.benefit-grid span{color:#61771d;font-size:.7rem;font-weight:900}.benefit-grid h3{letter-spacing:-.045em;margin:78px 0 16px;font-size:1.65rem}.benefit-grid p{color:#4f5a5b;margin:0;font-size:.88rem}.guidance__grid{grid-template-columns:.8fr 1.2fr;gap:clamp(50px,9vw,120px);display:grid}.guidance h2{letter-spacing:-.065em;margin:0;font-size:clamp(2.4rem,5vw,5rem);line-height:.98}.guidance h2+p{color:#4d5859;max-width:520px}.guidance ol{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.guidance li{border-bottom:1px solid var(--line);grid-template-columns:52px 1fr;gap:18px;padding:22px 0;display:grid}.guidance li span{color:#61771d;font-size:.72rem;font-weight:900}.guidance li p{margin:0}.decision-layout{grid-template-columns:.9fr 1.1fr;gap:clamp(50px,9vw,120px);display:grid}.decision-layout__intro>p:last-child{color:#4b5657;max-width:500px}.decision-steps{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.decision-steps li{border-bottom:1px solid var(--line);grid-template-columns:56px 1fr;gap:24px;padding:32px 0;display:grid}.decision-steps>li>span{color:#71901c;font-size:.74rem;font-weight:900}.decision-steps h3{margin:0 0 7px;font-size:1.28rem}.decision-steps p{color:#526061;max-width:570px;margin:0}.documents-panel{grid-template-columns:1.2fr .8fr;align-items:end;gap:clamp(40px,8vw,110px);display:grid}.documents-panel__content p{margin:0 0 28px}.site-footer{background:var(--ink);color:var(--white);padding:84px 0 28px}.site-footer .brand-mark{color:var(--white);font-size:2rem}.site-footer__grid{grid-template-columns:.85fr 1.15fr;gap:80px;padding-bottom:86px;display:grid}.site-footer__lead{color:#b7c1c1;max-width:340px;margin-top:34px;font-size:1.15rem}.site-footer__contact .eyebrow{color:var(--lime)}.site-footer__contact h2{letter-spacing:-.06em;margin:0;font-size:clamp(2.2rem,4vw,4rem)}.site-footer__contact>p:last-child{color:#b7c1c1;max-width:620px}.site-footer__bottom{color:#aab4b4;border-top:1px solid #ffffff29;justify-content:space-between;padding-top:22px;font-size:.72rem;display:flex}.not-found{flex-direction:column;justify-content:center;align-items:flex-start;max-width:760px;min-height:100svh;margin:auto;padding:40px;display:flex}.not-found .eyebrow{margin-top:70px}.not-found h1{letter-spacing:-.07em;margin:0;font-size:clamp(3rem,8vw,6rem);line-height:.95}.not-found>p:not(.eyebrow){color:#4d5859;max-width:580px;font-size:1.05rem}.not-found .button{margin-top:20px}@media (max-width:1020px){.site-header__inner{grid-template-columns:auto 1fr}.site-header__nav,.site-header__inner>.button{display:none}.mobile-nav{justify-self:end;display:block;position:relative}.mobile-nav summary{border:1px solid var(--ink);cursor:pointer;text-align:center;min-width:76px;padding:10px 14px;font-size:.75rem;font-weight:900;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav[open] summary{background:var(--ink);color:var(--white)}.mobile-nav nav{z-index:30;border:1px solid var(--ink);background:var(--white);box-shadow:10px 10px 0 var(--ink);padding:14px;display:grid;position:fixed;top:118px;left:15px;right:15px}.mobile-nav nav>a:not(.button){border-bottom:1px solid var(--line);padding:13px 8px;font-size:.9rem;font-weight:800;text-decoration:none}.mobile-nav .button{margin-top:14px;display:inline-flex}.hero__grid{grid-template-columns:1fr .8fr;gap:40px}.hero-visual{min-height:430px}.application-grid,.product-card__parameters{grid-template-columns:1fr 1fr}.product-card__parameters div:last-child{border-top:1px solid var(--line);border-left:0;grid-column:1/-1;padding-left:0}}@media (max-width:760px){.container{width:min(calc(100% - 30px), var(--container))}.draft-banner{padding:8px 14px;font-size:.68rem;display:block}.draft-banner span{display:block}.site-header__inner{min-height:68px}.site-header .button{min-height:38px;padding-inline:13px;font-size:.68rem}.mobile-nav nav{top:114px}.hero{padding-top:54px}.hero__grid{grid-template-columns:1fr}.hero h1{font-size:clamp(3.25rem,16vw,5.4rem)}.hero__lead{margin-top:26px}.hero__actions,.hero__facts{flex-direction:column;align-items:flex-start}.hero-visual{min-height:410px}.hero-visual__roof{right:10px}.hero-visual__wall{right:30px}.section-heading--split,.family-list,.product-grid,.decision-layout,.guidance__grid,.documents-panel,.site-footer__grid{grid-template-columns:1fr}.section-heading--split{align-items:start}.application-grid{grid-template-columns:1fr}.application-card{min-height:310px}.application-card__eyebrow{margin-bottom:46px}.family-card{min-height:auto}.family-card h3{margin-top:50px}.product-card__media{min-height:290px}.product-card__media img{height:240px}.product-card h3+p{min-height:0}.calculator__grid,.benefit-grid{grid-template-columns:1fr}.calculator__grid>label:last-child{grid-column:auto}.calculator__result{grid-template-columns:1fr}.benefit-grid article{min-height:260px}.benefit-grid h3{margin-top:52px}.decision-layout__intro{margin-bottom:10px}.site-footer__grid{gap:60px}.site-footer__bottom{flex-direction:column;gap:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}