:root{--red:#e60023;--dark:#111318;--muted:#6b7280;--bg:#f4f6f8;--white:#fff;--line:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--dark)}
.container{width:min(100% - 24px,1200px);margin:auto}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:10}
.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:900;font-size:30px;letter-spacing:-2px}.logo span{color:var(--red)}
.btn{display:inline-block;background:var(--red);color:#fff;padding:13px 18px;border-radius:12px;text-decoration:none;font-weight:700}
.hero{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:48px;box-shadow:0 15px 40px rgba(0,0,0,.08)}
.kicker{color:var(--red);font-weight:800}.hero h1{font-size:64px;line-height:.95;margin:14px 0}.hero h1 span{color:var(--red)}.hero p{color:var(--muted);font-size:18px;max-width:650px;line-height:1.6}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.trust div{background:var(--bg);padding:14px;border-radius:12px;font-weight:700;font-size:13px}
.actions{display:flex;gap:10px;flex-wrap:wrap}.secondary{background:#fff;color:var(--dark);border:1px solid var(--line)}
.section{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.section h2{margin-top:0}
.colours{display:flex;gap:10px;overflow-x:auto}.colour{min-width:120px}.swatch{height:130px;border-radius:14px;border:1px solid var(--line)}.colour p{text-align:center;font-weight:700;font-size:12px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step{background:var(--bg);padding:16px;border-radius:14px}.step b{color:var(--red)}
footer{margin:18px 0;background:var(--dark);color:#fff;padding:22px;border-radius:18px}
@media(max-width:700px){.hero{padding:28px 20px}.hero h1{font-size:42px}.trust{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr}.nav{min-height:62px}.logo{font-size:25px}}