:root{--dark:#12210e;--accent:#fbbf24;--soft:#fff9e5}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--soft);color:#111827;overflow-x:hidden}a{text-decoration:none;color:inherit}.nav{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,5vw,76px);position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--soft) 82%,white);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav img{height:40px}.btn{border:0;border-radius:999px;padding:14px 22px;background:var(--accent);color:var(--dark);font-weight:900;box-shadow:0 16px 40px #0002}section{padding:clamp(52px,8vw,108px) clamp(18px,5vw,76px)}.reveal{opacity:0;transform:translateY(28px);transition:.7s ease}.reveal.on{opacity:1;transform:none}.hero{display:grid;grid-template-columns:1fr minmax(300px,540px);gap:34px;align-items:center;min-height:86vh;background:linear-gradient(135deg,var(--dark),color-mix(in srgb,var(--dark) 75%,var(--accent)));color:#fff}.hero h1{font-size:clamp(3rem,7vw,6.4rem);line-height:.9;margin:16px 0}.hero p{font-size:1.14rem;color:#e5e7eb}.dashboard,.calculator{border:1px solid #ffffff22;border-radius:34px;background:#ffffff12;padding:24px;box-shadow:0 35px 90px #0004}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.metric{background:#fff;color:#111;border-radius:22px;padding:18px}.metric strong{font-size:2rem;color:var(--dark)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;background:#fff}.cards article{background:var(--soft);border-radius:28px;padding:28px}.gallery{display:grid;grid-auto-flow:column;grid-auto-columns:290px;gap:18px;overflow-x:auto;background:var(--dark)}.gallery figure{min-height:260px;margin:0;border-radius:28px;background:linear-gradient(135deg,var(--accent),#fff);position:relative}.gallery span{position:absolute;left:18px;bottom:18px;padding:8px 12px;border-radius:999px;background:#ffffffe6;font-weight:900}.lead{display:grid;grid-template-columns:1fr 420px;gap:24px;background:var(--soft)}form{display:grid;gap:12px}input{border:0;border-radius:16px;padding:15px;box-shadow:0 8px 30px #0001}button{cursor:pointer}@media(max-width:860px){.hero,.cards,.lead,.metric-grid{grid-template-columns:1fr}.nav{position:relative;align-items:flex-start;gap:14px;flex-direction:column}.hero h1{font-size:clamp(2.4rem,13vw,4.2rem)}}