* {margin:0; padding:0; box-sizing:border-box;}
body {font-family: 'Roboto', sans-serif; color:#333; line-height:1.5;}

header {background:#002B5B; padding:15px 0; position:sticky; top:0; z-index:100;}
nav {max-width:1200px; margin:auto; display:flex; justify-content:space-between; align-items:center; padding:0 20px;}
nav .logo {color:#00CFC1; font-weight:700; font-size:24px;}
nav ul {list-style:none; display:flex; gap:20px;}
nav ul li a {color:#fff; font-weight:500; transition:0.3s;}
nav ul li a:hover {color:#00CFC1;}

.hero {height:80vh; background:url('https://images.unsplash.com/photo-1504384308090-c894fdcc538d?auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; color:#fff; padding:0 20px;}
.hero h1 {font-size:48px; margin-bottom:15px; text-shadow:2px 2px 10px rgba(0,0,0,0.5);}
.hero p {font-size:20px; margin-bottom:25px; text-shadow:1px 1px 6px rgba(0,0,0,0.5);}
.btn {background:#00CFC1; padding:12px 30px; border-radius:30px; color:#fff; font-weight:500; text-transform:uppercase; transition:0.3s;}
.btn:hover {background:#F5A623; cursor:pointer;}

.page-section {padding:60px 20px; max-width:1100px; margin:auto;}
.page-section h2 {font-size:32px; color:#002B5B; text-align:center; margin-bottom:25px;}

.services-preview .cards {display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:20px; margin:30px 0;}
.card {background:#f9f9f9; padding:20px; border-radius:10px; box-shadow:0 4px 10px rgba(0,0,0,0.1); text-align:center; font-weight:500;}

.contact-list {list-style:none; margin:20px 0; font-size:18px; line-height:1.8;}

form {display:flex; flex-direction:column; gap:15px;}
form input, form textarea {padding:12px; border:1px solid #ccc; border-radius:8px;}
form button {background:#00CFC1; color:#fff; padding:12px; border:none; border-radius:30px; font-size:18px;}
form button:hover {background:#F5A623; cursor:pointer;}

footer {background:#002B5B; color:#fff; text-align:center; padding:15px;}