:root{--calce:#F5F8FA;--ink:#14212B;--mare:#0E3B5C;--ulivo:#4F5E24;--limone:#F4C542;--accent:var(--mare);--line:#D5DEE4;--r:14px;font-family:Figtree,system-ui,sans-serif;color:var(--ink);background:var(--calce);line-height:1.6}:root[data-mode=casa]{--accent:var(--ulivo)}*{box-sizing:border-box}body{margin:0}h1,h2,h3,.logo{font-family:Bricolage Grotesque,sans-serif;line-height:1.05;letter-spacing:-.02em}.wrap{max-width:1040px;margin:0 auto;padding:0 20px}.bar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#f5f8faeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.logo{display:flex;flex-direction:column;line-height:1.1;color:var(--mare);text-decoration:none}.logo b{font-size:1.35rem;font-weight:800}.logo small{font:500 .72rem Figtree,sans-serif;letter-spacing:0;color:#4a5963}.form-title{margin:0;font-size:1.4rem}.form-note{margin:0;color:#4a5963;font-size:.92rem}.btn{display:inline-block;border:0;cursor:pointer;font:600 1rem Figtree,sans-serif;padding:14px 24px;border-radius:999px;background:var(--limone);color:var(--ink);text-decoration:none;transition:transform .15s}.btn:hover{transform:translateY(-2px)}.btn:disabled{opacity:.6;cursor:wait}.btn.small{padding:8px 16px;font-size:.9rem}:focus-visible{outline:3px solid var(--limone);outline-offset:2px}.hero{background:var(--accent);color:#fff;padding:56px 0 64px;transition:background .5s}.switch{display:inline-flex;background:#ffffff24;border-radius:999px;padding:4px;margin-bottom:32px;flex-wrap:wrap}.switch button{border:0;background:none;color:#fff;font:500 .95rem Figtree;padding:10px 18px;border-radius:999px;cursor:pointer}.switch .on{background:#fff;color:var(--accent);font-weight:600}.hero h1{font-size:clamp(2.4rem,7vw,5rem);font-weight:800;max-width:14ch;margin:0 0 20px}.swap{animation:swap .45s ease}@keyframes swap{0%{opacity:0;transform:translate(-14px)}}.lead{font-size:1.2rem;max-width:52ch;margin:0 0 24px;opacity:.92}.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 32px}.chips li{border:1px solid rgba(255,255,255,.4);padding:6px 14px;border-radius:999px;font-size:.92rem}.small-note{font-size:.88rem;opacity:.8;margin:14px 0 0}section.wrap{padding-top:72px}h2{font-size:clamp(1.7rem,4vw,2.5rem);margin:0 0 24px}.how ol{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;padding:0;margin:0;list-style:none;counter-reset:s}.how li{counter-increment:s;border-top:3px solid var(--accent);padding-top:14px}.how li:before{content:counter(s);font:800 2rem Bricolage Grotesque;color:var(--accent)}.how b{display:block;font-size:1.1rem}.how span{color:#4a5963}.quote{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}@media (max-width:800px){.quote{grid-template-columns:1fr;gap:28px}}.range{display:block}.range input{width:100%;accent-color:var(--accent);margin-top:10px}.estimate{margin-top:24px;padding:22px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}.estimate small{display:block;color:#5a6a75}.estimate strong{font:800 2.4rem Bricolage Grotesque;color:var(--accent)}form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}label{display:grid;gap:6px;font-weight:500;font-size:.95rem}input:not([type=checkbox]):not([type=range]),select,textarea{font:1rem Figtree;padding:12px;border:1px solid #b9c6cf;border-radius:10px;background:var(--calce)}.check{grid-template-columns:auto 1fr;align-items:start;font-weight:400;font-size:.88rem}.hp{position:absolute;left:-9999px}.err{color:#b3261e;margin:0}.thanks{background:#fff;border:2px solid var(--accent);border-radius:var(--r);padding:28px}.thanks h3{margin:0 0 8px;font-size:1.6rem;color:var(--accent)}.faq{max-width:760px;padding-bottom:72px}.qa{border-bottom:1px solid var(--line)}.qa button{all:unset;box-sizing:border-box;width:100%;cursor:pointer;padding:18px 0;font-weight:600;display:flex;justify-content:space-between;gap:12px}.qa i{width:10px;height:10px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .2s;margin-top:8px;flex:none}.qa.open i{transform:rotate(-135deg)}.qa p{margin:0 0 18px;color:#4a5963}.foot{background:var(--ink);color:#cbd5db;padding:32px 0;font-size:.9rem}.foot p{margin:6px 0 0;opacity:.7}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}