:root{color-scheme:light dark;--bg:#f5f7fa;--paper:#fff;--ink:#172331;--muted:#526471;--teal:#08737f;--line:#dbe4e8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.7}header,main,footer{max-width:1020px;margin:auto;padding:26px 28px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}a{color:var(--teal);text-underline-offset:4px}nav{display:flex;gap:20px;flex-wrap:wrap}.brand{text-decoration:none;font-weight:750;font-size:24px;letter-spacing:-.8px;color:var(--ink)}main{min-height:70vh}.hero{padding:50px 0 35px;max-width:730px}h1{font-size:clamp(34px,6vw,64px);letter-spacing:-2px;line-height:1.08;margin:18px 0}h2{font-size:23px;letter-spacing:-.4px;margin-top:32px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--teal)}.lede{font-size:21px;color:var(--muted);max-width:660px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,article{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:22px}article{max-width:800px;margin:28px 0}article h1{font-size:40px}article h2:first-child{margin-top:0}.note{font-size:14px;color:var(--muted)}footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}.wave{display:flex;align-items:center;gap:7px;height:90px}.wave i{display:block;background:var(--teal);width:9px;border-radius:9px}.wave i:nth-child(1){height:24px}.wave i:nth-child(2){height:46px}.wave i:nth-child(3){height:72px}.wave i:nth-child(4){height:48px}.wave i:nth-child(5){height:28px}@media(max-width:700px){.grid{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}h1{letter-spacing:-1px}}@media(prefers-color-scheme:dark){:root{--bg:#0d141d;--paper:#18232f;--ink:#f0f5f7;--muted:#b5c3cf;--teal:#79d5de;--line:#33424f}}

.brand{display:inline-flex;align-items:center;gap:10px}.brand img{border-radius:9px}.hero{max-width:none;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(230px,.65fr);align-items:center;gap:55px}.product-shot{margin:0;max-width:285px;justify-self:center}.product-shot img{display:block;width:100%;height:auto;border:7px solid #123343;border-radius:34px;box-shadow:0 25px 55px #12334322}.hero .wave{height:70px}.hero h1{font-size:clamp(38px,5.6vw,62px)}@media(max-width:700px){.hero{grid-template-columns:1fr;gap:32px}.product-shot{max-width:260px}.hero{padding-top:28px}nav{gap:16px}}