@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#30343b;--panel:#393f47;--cyan:#b8d6d9;--text:#f3f6f9;--muted:#c2c7cd;--line:#535b65}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--navy);color:var(--text);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.65}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Manrope,sans-serif;line-height:1.12;letter-spacing:-.045em}h2{font-size:clamp(32px,3.4vw,50px)}h3{font-size:24px}em{font-style:normal;color:var(--cyan)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}header{height:100px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-family:Manrope,sans-serif;font-size:30px;font-weight:800;line-height:1.1;white-space:nowrap}.brand img{width:46px;height:52px;object-fit:contain}.brand small{display:block;color:var(--cyan);font-size:10px;font-weight:500;letter-spacing:.01em;margin-top:7px}nav{display:flex;gap:28px;font-size:13px;color:var(--muted)}nav a:hover,.login:hover{color:var(--cyan)}.login{font-size:13px;border:1px solid var(--line);padding:11px 17px;border-radius:5px}.login span{margin-left:18px}.hero{max-width:1440px;margin:auto;display:grid;grid-template-columns:1.05fr 1fr;min-height:680px}.hero-copy{padding:76px 5vw 64px 7%;align-self:center}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.17em;color:var(--cyan);display:block;margin-bottom:24px}.eyebrow i{display:inline-block;width:6px;height:6px;background:var(--cyan);border-radius:50%;margin-right:8px}h1{font-size:clamp(43px,4.2vw,66px);font-weight:800}.hero 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p.large{font-size:21px;color:var(--text);line-height:1.5;margin-bottom:20px}.demo{padding-top:12px}.demo-toolbar{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:35px}.demo-toolbar h2{font-size:35px}.demo-badge{font-size:9px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:6px 12px}.demo-shell{display:grid;grid-template-columns:260px 1fr;border:1px solid var(--line);border-radius:8px;background:#30343b;overflow:hidden}.demo-menu{background:#363c43;padding:25px 0;display:flex;flex-direction:column;justify-content:center}.demo-menu button{display:flex;align-items:center;gap:13px;padding:24px 20px;border:0;border-left:3px solid transparent;color:#bdc5ce;background:transparent;text-align:left;font-size:11px}.demo-menu button span{flex:1}.demo-menu button[aria-selected=true]{border-left-color:var(--cyan);background:#47515a;color:white}.demo-menu button:hover{color:white}#demo-panel{display:grid;grid-template-columns:1fr 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/* Paleta grafite aprovada: conteúdo e estrutura preservados. */
.hero-art>img{filter:saturate(.72)}
.diagram svg [fill="#172b40"]{fill:#3e4852}
.diagram svg [fill="#76d8ec"]{fill:#b8d6d9}
.diagram svg [fill="#304a50"]{fill:#46545a}
.diagram svg [stroke="#63d0e4"]{stroke:#b8d6d9}