#app{min-height:100vh;display:flex;flex-direction:column}:root{--primary-color: #001f3f;--secondary-color: #ffffff;--accent-color: #0074D9;--accent-color-dark: #00346e;--dark-color: #000000;--card-bg-color: #002a54;--card-hover-color: #001f3f;--text-color: #ffffff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,Arial,sans-serif;margin:0;padding:0;background:var(--primary-color);color:var(--secondary-color);line-height:1.6}a{text-decoration:none;color:var(--text-color)}img{max-width:100%;height:auto;transition:transform .3s}img:hover{transform:scale(1.05)}html{scroll-behavior:smooth}.btn{display:inline-block;background-color:var(--accent-color);color:var(--secondary-color);padding:10px 20px;border-radius:8px;font-size:16px;font-weight:700;text-decoration:none;transition:background-color .3s,transform .3s;box-shadow:0 4px 10px #0000001a;border:none;cursor:pointer}.btn:hover{background-color:#05a;transform:scale(1.05);box-shadow:0 6px 15px #0003}@media (max-width: 768px){body{overflow-x:hidden}}@media (max-width: 480px){.btn{font-size:14px;padding:10px 15px}}.whatsapp-link{color:#fff;text-decoration:none}.whatsapp-link:hover{text-decoration:underline}