:root{--color-primary: #0EA5E9;--color-on-primary: #0F172A;--color-secondary: #38BDF8;--color-accent: #0EA5E9;--color-background: #F0F9FF;--color-foreground: #0C4A6E;--color-muted: #E8F2F8;--color-border: #BAE6FD;--color-destructive: #DC2626;--color-ring: #0EA5E9;--font-main: "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-background);color:var(--color-foreground);line-height:1.6}header{padding:1rem 2rem;background:#fff;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;box-shadow:0 2px 4px #0000001a}.nav-links{display:flex;list-style:none;gap:1.5rem;align-items:center}.nav-links a{text-decoration:none;color:var(--color-foreground);font-weight:600;cursor:pointer}.btn-whatsapp{background:#25d366;color:#fff!important;padding:.5rem 1rem;border-radius:.5rem}.hero{height:80vh;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;padding:2rem}.hero-content{max-width:800px}.hero h1{font-size:3rem;margin-bottom:1rem}.services{padding:4rem 2rem}.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.service-card{background:#fff;padding:2rem;border-radius:1rem;border:1px solid var(--color-border)}.btn-primary{background:var(--color-accent);color:#fff;padding:1rem 2rem;border-radius:.5rem;text-decoration:none;font-weight:700;cursor:pointer;display:inline-block}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}footer{padding:2rem;text-align:center;font-size:.8rem;border-top:1px solid var(--color-border)}