*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body.hvac{--ink:#173334;--paper:#faf7ef;--accent:#bf542b;--pale:#ebece2;--line:#d7ded5;--white:#fffdf7}body.golf{--ink:#193d2e;--paper:#f7f8f1;--accent:#b9ce75;--pale:#e8eddf;--line:#d4ddcc;--white:#fffefa}a{color:inherit;text-underline-offset:5px}a:hover{opacity:.8}button,input,select,textarea{font:inherit}button,a,input,select,summary,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}img,svg{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.055em;line-height:1.04}h1{font-size:clamp(3rem,5.9vw,6.2rem);margin-bottom:28px}h2{font-size:clamp(2.3rem,4vw,4.2rem);margin-bottom:24px}h3{font-size:1.25rem;line-height:1.3;letter-spacing:-.025em}p{margin-bottom:20px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{max-width:1280px;margin:auto;padding:0 48px}.eyebrow{font:700 .71rem/1.6 Arial,sans-serif;letter-spacing:.17em;text-transform:uppercase;margin-bottom:22px}.topline{background:var(--ink);color:var(--paper);text-align:center;font-size:.71rem;padding:9px 20px;letter-spacing:.045em}.header{border-bottom:1px solid var(--line);background:var(--paper)}.navrow{display:flex;justify-content:space-between;align-items:center;gap:28px;min-height:94px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:700;line-height:1.1;font-size:1.2rem;letter-spacing:-.04em}.brand small{display:block;font-size:.64rem;letter-spacing:.18em;font-weight:400;text-transform:uppercase;margin-top:6px}.mark{height:36px;width:36px;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-family:Georgia,serif;font-size:1.3rem}.navlinks{display:flex;align-items:center;gap:26px;font-size:.82rem}.navlinks a{text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--ink);color:var(--paper);padding:15px 23px;border:1px solid var(--ink);text-decoration:none;font-size:.82rem;font-weight:700;line-height:1.5;border-radius:2px}.btn.light{background:transparent;color:var(--ink)}.btn.accent{background:var(--accent);border-color:var(--accent);color:var(--ink)}.hvac .btn.accent{color:#fff}.textlink{display:inline-block;font-size:.86rem;font-weight:700}.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:30px 0}.hero{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:30px;padding-top:65px;padding-bottom:65px}.hero .intro{max-width:490px;font-size:1.04rem;line-height:1.8}.hero-art{position:relative}.art-frame{background:var(--pale);border-radius:180px 180px 3px 3px;overflow:hidden;min-height:460px;display:grid;align-items:center}.golf .art-frame{border-radius:3px;background:#244333}.art-caption{position:absolute;left:20px;right:20px;bottom:16px;display:flex;justify-content:space-between;gap:12px;font-size:.66rem;letter-spacing:.07em;text-transform:uppercase;padding:13px;background:var(--white);border:1px solid var(--line)}.micro{font-size:.75rem;color:var(--ink);opacity:.8}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strip .wrap{display:grid;grid-template-columns:repeat(3,1fr);padding-top:21px;padding-bottom:21px;gap:20px;font-size:.78rem}.strip span+span{border-left:1px solid var(--line);padding-left:25px}.section{padding:84px 0}.section.tinted{background:var(--pale)}.section.dark{background:var(--ink);color:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}.section-head h2{max-width:680px;margin-bottom:0}.section-head p{max-width:320px;font-size:.91rem;margin-bottom:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--white);border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;align-items:start}.card p{font-size:.9rem}.card .textlink{margin-top:auto}.number{font-family:Georgia,serif;font-size:2.8rem;line-height:1;margin-bottom:40px;color:var(--accent)}.golf .number{color:#62824c}.card-visual{width:100%;height:190px;object-fit:contain;background:var(--pale);margin-bottom:24px;padding:16px}.pill{display:inline-flex;border:1px solid var(--line);padding:6px 10px;border-radius:30px;font-size:.67rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.steps{counter-reset:steps}.step{display:grid;grid-template-columns:40px 1fr;gap:20px;padding:23px 0;border-top:1px solid var(--line)}.step:before{counter-increment:steps;content:'0' counter(steps);font-family:Georgia,serif;font-size:1.6rem}.step p{font-size:.9rem;margin:0}.step h3{margin-bottom:9px}.panel{border:1px solid var(--line);background:var(--white);padding:35px}.panel h3{font-size:1.4rem}.fieldgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}.field label{font-size:.8rem;font-weight:700}input,select,textarea{width:100%;padding:12px;border:1px solid #9eafa3;border-radius:2px;background:#fff;color:var(--ink);min-width:0}textarea{min-height:100px;resize:vertical}.check{display:flex;align-items:start;gap:12px;font-size:.81rem;margin:17px 0}.check input{width:18px;height:18px;flex-shrink:0}.notice{padding:17px;background:var(--pale);font-size:.84rem;margin-bottom:22px}.status{font-size:.88rem;margin-top:18px}.result{padding:20px;border-left:3px solid var(--accent);background:var(--pale);margin-top:22px}.result p:last-child{margin-bottom:0}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-size:1rem;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:'+'}.faq details[open] summary:after{content:'−'}.faq details p{margin:17px 0 0;font-size:.94rem}.footer{border-top:1px solid var(--line);padding:50px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:40px;margin-bottom:35px}.footer-links{display:flex;flex-wrap:wrap;gap:18px;font-size:.78rem}.footer p{font-size:.75rem;max-width:740px;opacity:.8}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;font-size:.69rem}.article{max-width:840px;margin:auto;padding:65px 25px 85px}.article h1{font-size:clamp(2.8rem,5vw,4.6rem)}.article h2{font-size:2.15rem;margin-top:42px;letter-spacing:-.035em}.article li{margin-bottom:10px}.article .lead{font-size:1.15rem}.article table{width:100%;border-collapse:collapse;font-size:.88rem}.article th,.article td{border-bottom:1px solid var(--line);padding:13px;text-align:left;vertical-align:top}.skip{position:absolute;top:-80px;left:15px;background:var(--ink);color:white;padding:15px;z-index:100}.skip:focus{top:10px}.mobile-menu{display:none}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:55px;padding:60px 0}.product-layout h1{font-size:3rem}.price{font-family:Georgia,serif;font-size:1.65rem}.cart-row{display:grid;grid-template-columns:1fr 100px 120px;gap:15px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.cart-row input{max-width:90px}.measurements{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.rule{border:0;border-top:1px solid var(--line);margin:30px 0}.wide-link{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:20px 0;text-decoration:none}.wide-link span{font-size:.75rem;max-width:160px}.checklist label{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}.checklist input{width:20px;height:20px;flex-shrink:0}.checklist label:has(input:checked){opacity:.65}.checklist label:has(input:checked) span{text-decoration:line-through}.print-only{display:none}
@media(max-width:900px){.wrap{padding-left:25px;padding-right:25px}.navlinks{gap:14px}.navlinks a:not(.btn){display:none}.hero{gap:25px;padding-top:45px}.art-frame{min-height:360px}.twocol{gap:30px}.cards{gap:12px}.card{padding:22px}.mobile-menu{display:block;font-size:.8rem;position:relative}.mobile-menu nav{position:absolute;right:0;min-width:210px;background:var(--white);padding:20px;border:1px solid var(--line);z-index:10}.mobile-menu a{display:block;padding:9px}.section{padding:60px 0}.navrow{gap:15px}.navlinks .btn{padding:10px;font-size:.75rem}}
@media(max-width:650px){.wrap{padding-left:21px;padding-right:21px}.hero,.twocol,.product-layout{grid-template-columns:1fr}.hero{padding-top:35px;padding-bottom:40px;gap:20px}.hero .intro{font-size:1rem}.art-frame{min-height:320px;max-height:430px}.hero-art{max-width:500px;width:100%;margin:auto}.cards{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:20px;max-width:none}.strip .wrap{grid-template-columns:1fr;gap:8px;font-size:.74rem;padding-top:15px;padding-bottom:15px}.strip span+span{padding-left:0;border:0}.footer-top{display:block}.footer-links{margin-top:25px}.navrow{min-height:80px}.navlinks{display:none}.brand{font-size:1.05rem}.brand small{font-size:.57rem}.fieldgrid{grid-template-columns:1fr;gap:0}.panel{padding:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}.section{padding:49px 0}.card .number{margin-bottom:20px}.art-caption{font-size:.57rem}.article{padding-top:40px}.article table{font-size:.77rem}.article td,.article th{padding:8px}.measurements{gap:9px}.cart-row{grid-template-columns:1fr 65px 85px;font-size:.8rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media print{.header,.topline,.footer,.actions,.btn,.mobile-menu,.skip{display:none!important}.section{padding:20px 0}.article{max-width:none;padding:0}.print-only{display:block}body{background:white!important;color:black!important}a{text-decoration:none}.checklist label{break-inside:avoid}}