@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&display=swap');
:root{--bg:#e8e6dc;--panel:#fff;--ink:#20242a;--steel:#516072;--line:#c9c5b6;--jet:#0e7490;--jet-dk:#0b5768;--safety:#d98c00}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:1.0625rem/1.6 -apple-system,"Segoe UI",Roboto,Arial,sans-serif}
h1,h2,h3{font-family:'Oswald',sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.02em;line-height:1.15;margin:0 0 .5rem;color:var(--ink)}
h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:700}
h2{font-size:1.5rem;border-bottom:3px solid var(--ink);padding-bottom:.5rem;margin-top:3rem}
a{color:var(--jet-dk)}
a:focus-visible,button:focus-visible{outline:3px solid var(--safety);outline-offset:2px}
.wrap{max-width:62rem;margin:0 auto;padding:0 1.25rem}
header.site{background:var(--ink);color:#fff;border-bottom:5px solid var(--jet)}
header.site .wrap{display:flex;flex-wrap:wrap;gap:.5rem 2rem;align-items:center;justify-content:space-between;padding:1rem 1.25rem}
.brand{display:flex;align-items:baseline;gap:.5rem;font-family:'Oswald',sans-serif;font-weight:700;font-size:1.3rem;text-transform:uppercase;letter-spacing:.03em}
.brand em{font-style:normal;color:#7fd4e8}
header.site nav a{color:#dbe4e8;margin-left:1.5rem;text-decoration:none;font-size:.95rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;border-bottom:2px solid transparent}
header.site nav a:hover,header.site nav a[aria-current]{color:#fff;border-color:var(--jet)}
.hero{padding:3.5rem 0 1rem;display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem;align-items:start}
.hero p.lead{color:var(--steel);font-size:1.15rem;max-width:34rem}
.spec-card{background:var(--panel);border:1px solid var(--line);padding:1.25rem 1.4rem}
.spec-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;font-size:.95rem}
.spec-card dt{color:var(--steel);font-weight:600}
.spec-card dd{margin:0}
.price-tag{font-family:'Oswald',sans-serif;font-size:2rem;font-weight:700;margin-top:.6rem}
.price-tag small{display:block;font-family:-apple-system,sans-serif;font-size:.75rem;font-weight:400;text-transform:none;color:var(--steel);letter-spacing:0}
.btn{display:inline-block;margin-top:1rem;background:var(--jet);color:#fff;font-weight:700;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;padding:.75rem 1.5rem;border:none;font-size:.95rem}
.btn:hover{background:var(--jet-dk)}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem 2rem;margin-top:1.5rem}
.feature{border-left:3px solid var(--jet);padding-left:1rem}
.feature h3{font-size:1.02rem;text-transform:none;letter-spacing:0}
.feature svg{width:28px;height:28px;stroke:var(--jet-dk);fill:none;stroke-width:1.6;margin-bottom:.4rem}
.steps{counter-reset:step;list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:1rem}
.steps li{position:relative;padding-left:3rem;min-height:2.2rem}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:-.1rem;width:2.2rem;height:2.2rem;background:var(--ink);color:#fff;font-family:'Oswald',sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center}
table.compare{border-collapse:collapse;width:100%;margin-top:1.25rem;background:var(--panel);font-size:.95rem}
table.compare th,table.compare td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left}
table.compare thead th{background:var(--ink);color:#fff;text-transform:uppercase;font-size:.8rem;letter-spacing:.03em}
table.compare td.yes{color:var(--jet-dk);font-weight:700}
.note{border-left:4px solid var(--safety);background:#fdf3e2;padding:.9rem 1.1rem;margin:1.5rem 0}
details{background:var(--panel);border:1px solid var(--line);padding:.85rem 1.15rem;margin:0 0 .6rem}
summary{cursor:pointer;font-weight:700}
details p{margin:.6rem 0 0}
footer{margin-top:4rem;padding:1.75rem 0 2.5rem;background:var(--ink);color:#b9c3c8;font-size:.9rem}
footer .wrap p{margin:.3rem 0;max-width:46rem}
@media (max-width:720px){.hero{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}}