body{margin:0;font-family:'Segoe UI',sans-serif;color:#333;}
.site-header{background:white;box-shadow:0 2px 5px rgba(0,0,0,0.1);position:fixed;top:0;width:100%;z-index:10;}
.header-container{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;}
.logo{height:50px;}
.btn{background:#00C851;color:white;padding:0.7rem 1.5rem;border-radius:30px;text-decoration:none;font-weight:600;transition:0.3s;}
.btn:hover{background:#007E33;}
.hero{background:url('https://coopfinanya.com/img/hero.jpg') center/cover no-repeat;position:relative;height:90vh;color:white;text-align:center;display:flex;align-items:center;justify-content:center;}
.hero .overlay{background:rgba(0,0,0,0.4);position:absolute;top:0;left:0;width:100%;height:100%;}
.hero-content{position:relative;z-index:1;max-width:600px;}
.hero-content h1{font-size:2rem;margin-bottom:1rem;}
.hero-content p{font-size:1.2rem;margin-bottom:1.5rem;}
.beneficios,.servicios,.testimonios,.contacto{padding:5rem 2rem;text-align:center;}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem;}
.grid img{width:100%;border-radius:10px;}
h2{color:#007E33;margin-bottom:1rem;}
.contacto form{max-width:500px;margin:0 auto;display:flex;flex-direction:column;gap:1rem;}
.contacto input,.contacto textarea{padding:0.75rem;border:1px solid #ccc;border-radius:8px;width:100%;}
.footer{background:#007E33;color:white;text-align:center;padding:2rem;}
.footer-logo{height:60px;margin-bottom:1rem;}
.whatsapp-float{position:fixed;bottom:20px;right:20px;background:#25D366;color:white;font-size:24px;border-radius:50%;width:60px;height:60px;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 4px 6px rgba(0,0,0,0.3);}
.whatsapp-float:hover{background:#128C7E;}
@media(max-width:768px){.hero-content h1{font-size:1.5rem;}}