:root{--bg:#fffdf9;--surface:#fff;--ink:#172332;--muted:#687685;--line:rgba(23,35,50,.13);--accent:#ef8c6c;--accent-soft:#fee5dd;--deep:#492b3a;--tint:#f5f1ea;--shadow:0 24px 60px rgba(18,31,44,.12);color-scheme:light}:root[data-theme="dark"]{--bg:#101923;--surface:#18232e;--ink:#eef4f6;--muted:#afbec7;--line:rgba(235,244,246,.14);--accent:#ffae91;--accent-soft:#3b292b;--deep:#071017;--tint:#1e2b37;--shadow:0 25px 65px rgba(0,0,0,.3);color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"DM Sans",Arial,sans-serif;line-height:1.5;transition:.25s background,.25s color}a{color:inherit;text-decoration:none}button{font:inherit}.demo-shell{width:min(1140px,calc(100% - 44px));margin:auto}.demo-ribbon{padding:8px 18px;background:var(--deep);color:#fff;text-align:center;font-size:.68rem;font-weight:800;letter-spacing:.13em}.demo-header{position:sticky;top:0;z-index:20;border-bottom:1px solid 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strong{color:var(--accent);font-weight:inherit}.demo-copy{max-width:485px;margin-bottom:29px;color:var(--muted);font-size:1.04rem;line-height:1.65}.demo-buttons{display:flex;align-items:center;gap:19px}.demo-button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:50px;padding:0 19px;border-radius:999px;background:var(--deep);color:#fff;font-size:.86rem;font-weight:800;transition:transform .2s,box-shadow .2s}.demo-button:hover{transform:translateY(-3px);box-shadow:0 11px 22px rgba(0,0,0,.18)}.demo-button span{font-size:1.18rem}.demo-inline{border-bottom:1px solid currentColor;color:var(--ink);font-size:.84rem;font-weight:800}.demo-mini-proof{display:flex;align-items:center;gap:10px;margin-top:37px;color:var(--muted);font-size:.76rem}.demo-mini-proof b{color:var(--ink)}.mini-avatars{display:flex}.mini-avatars i{width:25px;height:25px;margin-right:-7px;border:2px solid var(--bg);border-radius:50%;background:linear-gradient(135deg,#f0ba9d,#947158)}.mini-avatars i:nth-child(2){background:linear-gradient(135deg,#8fc5bf,#416682)}.mini-avatars i:nth-child(3){background:linear-gradient(135deg,#d4cc78,#886e46)}.demo-media{position:relative;min-height:465px;padding:19px}.demo-screen{position:relative;z-index:1;height:100%;min-height:465px;overflow:hidden;border:7px solid var(--deep);border-radius:22px;background:center/cover;box-shadow:20px 20px 0 var(--accent),var(--shadow);transform:rotate(2deg)}.aura-media .demo-screen{background-image:linear-gradient(110deg,rgba(44,23,39,.64),rgba(44,23,39,.03)),url("../assets/images/aura-studio-hero.png")}.casa-media .demo-screen{background-image:linear-gradient(110deg,rgba(10,38,57,.68),rgba(10,38,57,.05)),url("../assets/images/casa-facil-hero.png")}.impulso-media 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0}.demo-section-tint{background:var(--tint)}.section-kicker{margin:0;color:var(--muted);font-size:.71rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.section-title{max-width:680px;margin:14px 0 0;font-family:"Playfair Display",Georgia,serif;font-size:clamp(2.55rem,5vw,4.4rem);letter-spacing:-.075em;line-height:.92}.section-title em{color:var(--accent);font-style:normal}.section-lead{max-width:540px;margin:22px 0 0;color:var(--muted);line-height:1.65}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px}.service-card{min-height:220px;padding:25px;border:1px solid var(--line);border-radius:17px;background:var(--surface)}.service-card b{display:grid;place-items:center;width:42px;height:42px;margin-bottom:45px;border-radius:50%;background:var(--accent-soft);color:var(--deep);font-size:.91rem}.service-card h3{margin-bottom:7px;font-size:1.08rem;letter-spacing:-.035em}.service-card p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.55}.split-showcase{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.showcase-art{position:relative;min-height:370px;overflow:hidden;border-radius:20px;background:var(--deep);box-shadow:var(--shadow)}.showcase-art::before{position:absolute;inset:25px;background:center/cover;opacity:.82;content:""}.aura-showcase::before{background-image:url("../assets/images/aura-studio-hero.png")}.casa-showcase::before{background-image:url("../assets/images/casa-facil-hero.png")}.impulso-showcase::before{background-image:url("../assets/images/impulso-hero.png")}.showcase-panel{position:absolute;right:18px;bottom:18px;left:18px;padding:19px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(6,17,24,.72);backdrop-filter:blur(7px);color:#fff}.showcase-panel small{color:#e5f0e9;font-size:.66rem;font-weight:800;letter-spacing:.1em}.showcase-panel p{max-width:370px;margin:6px 0 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2}.cta-inner{display:block}.cta-side{margin-top:32px}.demo-steps{gap:10px}}@media(max-width:650px){.demo-shell{width:min(100% - 30px,1140px)}.demo-header-inner{min-height:63px}.demo-nav{display:none;position:absolute;top:63px;right:15px;left:15px;gap:0;padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}.demo-nav.is-open{display:flex;flex-direction:column;align-items:stretch}.demo-nav a{padding:12px}.demo-menu{display:grid}.demo-hero{padding:70px 0}.demo-hero h1{font-size:clamp(3.15rem,14vw,4.5rem)}.demo-buttons{align-items:flex-start;flex-direction:column;gap:15px}.demo-media,.demo-screen{min-height:365px}.demo-screen{border-width:5px}.screen-content h2{font-size:2.2rem}.media-float{font-size:.66rem}.float-top{right:-4px}.stat-inner,.service-grid,.demo-steps{grid-template-columns:1fr}.demo-stat{border-right:0;border-bottom:1px solid 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