:root{--ink:#123c4a;--deep:#0d303d;--cream:#f6f3e8;--paper:#fffdf7;--sun:#f3c65b;--mint:#dcece6;--coral:#d98964;--muted:#527079;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit}img{max-width:100%}.page-shell{max-width:1600px;margin:auto;overflow:hidden}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 clamp(22px,5.5vw,88px);background:var(--cream)}.brand{display:flex;align-items:center;gap:13px;font-family:Outfit,sans-serif;font-weight:700;font-size:18px}.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:13px;background:var(--ink);color:var(--paper);font-size:23px}.top-label{font-size:13px;color:var(--muted);letter-spacing:.03em}
.hero{min-height:620px;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.93fr);align-items:stretch;position:relative}.hero-copy{padding:clamp(52px,6vw,84px) 28px 62px clamp(26px,7vw,112px);position:relative;z-index:1}.eyebrow{margin:0 0 20px;text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800}.dot{display:inline-block;width:8px;height:8px;background:var(--sun);border-radius:50%;margin-right:9px;vertical-align:2px}.hero h1,.closing h2{font-family:Outfit,sans-serif;letter-spacing:-.057em;line-height:.98;font-weight:700}.hero h1{font-size:clamp(64px,6.5vw,104px);margin:0 0 34px}.hero h1 em,.closing h2 em{font-style:normal;color:var(--sun)}.lead{font-size:clamp(19px,1.7vw,25px);line-height:1.47;max-width:570px;color:#e0ebe7;margin:0}.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:42px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:17px 22px;border-radius:14px;text-decoration:none;font-weight:800;font-size:15px;transition:transform .18s ease,box-shadow .18s ease}.button:hover{transform:translateY(-3px);box-shadow:0 10px 24px #071f2b26}.button.primary{background:var(--sun);color:var(--deep)}.button.light{background:var(--paper);color:var(--deep)}.quiet-link{font-size:14px;color:#e3f0eb;text-decoration:none;border-bottom:1px solid #a7c8bd;padding-bottom:5px}.quiet-link:hover{color:var(--sun)}.access-note{font-size:13px;color:#b6d0c9;margin-top:35px}.access-note span{color:var(--sun);padding-right:5px}.hero-art{position:relative;min-height:600px;overflow:hidden}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 0%,transparent 17%),linear-gradient(0deg,#0c303d70,transparent 30%);pointer-events:none}.hero-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:54% 64%}.floating-card{position:absolute;z-index:1;right:clamp(25px,5vw,70px);bottom:58px;width:215px;min-height:145px;background:var(--paper);color:var(--ink);padding:23px;border-radius:20px;box-shadow:0 14px 35px #09202a29;transform:rotate(4deg)}.floating-card span{display:block;color:var(--muted);font-size:12px}.floating-card strong{display:block;font:700 32px Outfit,sans-serif;letter-spacing:-.04em;margin:9px 0 4px}
.course-note{padding:90px clamp(26px,7vw,112px) 100px;background:var(--paper)}.note-heading{display:flex;align-items:baseline;gap:25px}.section-mark{color:var(--coral);font:800 14px Outfit,sans-serif;letter-spacing:.08em}.course-note h2,.install-section h2{font:700 clamp(34px,4vw,58px)/1.08 Outfit,sans-serif;letter-spacing:-.045em;margin:0}.course-note>p{font-size:19px;line-height:1.6;max-width:820px;margin:25px 0 43px;color:#3e5962}.course-note i{font-style:normal;font-weight:700;color:#0f7775}.method-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #c7d8d2;border-bottom:1px solid #c7d8d2}.method-strip>div{padding:28px 24px;display:grid;grid-template-columns:50px 1fr;grid-template-rows:auto auto;column-gap:12px}.method-strip>div+div{border-left:1px solid #c7d8d2}.method-icon{width:40px;height:40px;border-radius:13px;background:var(--mint);color:#0f7775;display:grid;place-items:center;grid-row:span 2;font-size:25px}.method-strip strong{font:700 21px Outfit,sans-serif}.method-strip small{font-size:13px;color:var(--muted);margin-top:2px}
.install-section{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.8fr);gap:clamp(42px,7vw,110px);padding:105px clamp(26px,7vw,112px);background:#e4eee7}.install-intro .eyebrow{color:#9a5838;margin:19px 0}.install-intro h2{max-width:600px}.install-intro>p:not(.eyebrow){font-size:18px;line-height:1.65;color:#426068;max-width:600px;margin:27px 0 31px}.install-steps{align-self:center;position:relative}.install-steps:before{content:"";position:absolute;left:24px;top:28px;bottom:40px;border-left:2px dashed #a6c7ba}.step{display:flex;position:relative;gap:23px;margin:0 0 26px;background:var(--paper);padding:25px;border-radius:20px;box-shadow:0 8px 25px #184d4910}.step:last-child{margin:0}.step b{flex:none;width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--ink);color:var(--paper);font:700 22px Outfit,sans-serif}.step strong{font:700 21px Outfit,sans-serif}.step p{margin:7px 0 0;color:var(--muted);font-size:14px;line-height:1.5}
.closing{background:var(--sun);padding:105px clamp(26px,7vw,112px) 110px;text-align:center}.closing .eyebrow{color:#694e20}.closing h2{font-size:clamp(48px,6vw,92px);margin:0}.closing h2 em{color:#0b6b69}.closing p:not(.eyebrow){max-width:560px;margin:26px auto 30px;font-size:18px;line-height:1.55}.closing .button{background:var(--ink);color:white}footer{background:var(--deep);color:#bfdbd2;display:flex;justify-content:space-between;gap:20px;padding:28px clamp(26px,7vw,112px);font-size:12px}footer span:first-child{color:white;font-weight:700}
:focus-visible{outline:3px solid #df7650;outline-offset:4px}@media(max-width:1050px){.hero{grid-template-columns:1fr}.hero-copy{padding:75px clamp(26px,7vw,80px) 60px}.hero h1{font-size:clamp(74px,11vw,120px)}.hero-art{height:450px;min-height:0}.hero-art:after{background:linear-gradient(0deg,#0c303d60,transparent 30%)}.hero-art img{object-position:center 45%}.install-section{grid-template-columns:1fr}.install-steps{max-width:690px}.method-strip>div{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:6px}.method-icon{grid-row:auto}}
@media(max-width:660px){.topbar{height:72px}.brand{font-size:15px}.brand-mark{width:34px;height:34px;font-size:20px}.top-label{display:none}.hero-copy{padding:67px 26px 55px}.hero h1{font-size:clamp(64px,15vw,90px)}.lead{font-size:19px}.hero-actions{align-items:flex-start;flex-direction:column;gap:23px}.hero-art{height:350px}.floating-card{bottom:24px;right:23px;width:176px;min-height:118px;padding:16px}.floating-card strong{font-size:26px}.course-note,.install-section,.closing{padding-top:72px;padding-bottom:76px}.note-heading{gap:13px}.course-note>p{font-size:17px}.method-strip{grid-template-columns:1fr}.method-strip>div{grid-template-columns:45px 1fr;grid-template-rows:auto auto;padding:18px 8px}.method-icon{grid-row:span 2}.method-strip>div+div{border-left:0;border-top:1px solid #c7d8d2}.install-intro>p:not(.eyebrow){font-size:16px}.step{padding:18px;gap:15px}.step b{width:41px;height:41px}.closing p:not(.eyebrow){font-size:16px}footer{display:block}footer span{display:block;margin-bottom:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}