:root{--blue:#1f3f77;--blue-dark:#102a52;--green:#69b940;--green-dark:#4e962c;--ink:#17243b;--muted:#5e6b7f;--paper:#f5f8fb;--white:#fff;--line:#dce4ec;--shadow:0 18px 60px rgba(13,39,76,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;background:#fff}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:fixed;top:-60px;left:20px;background:#fff;padding:12px 18px;z-index:1000}.skip:focus{top:20px}.header{height:86px;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(20,53,95,.09);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{width:220px;height:auto;display:block}.nav nav{display:flex;gap:28px;margin-left:auto}.nav nav a{text-decoration:none;font-weight:650;color:#38506e}.nav nav a:hover{color:var(--green-dark)}.btn{border:0;border-radius:12px;background:var(--green);color:#10290a;font-weight:800;padding:16px 23px;box-shadow:0 10px 25px rgba(84,159,42,.25);transition:.2s transform,.2s background}.btn:hover{transform:translateY(-2px);background:#7bca51}.btn-small{padding:12px 18px}.hero{position:relative;min-height:640px;display:grid;align-items:center;overflow:hidden;background:var(--blue-dark)}.hero-photo{position:absolute;inset:0;background:url(tecnico-ar-condicionado.webp) center/cover no-repeat}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,32,65,.98) 0%,rgba(15,43,82,.94) 38%,rgba(18,49,88,.42) 63%,rgba(18,49,88,.06) 100%)}.hero-grid{position:relative;z-index:1;padding:86px 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