body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f7f6;
    color: #333;
}

.container {
    width: 85%;
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
}

header {
    background: #0f172a;
    color: #fff;
    padding: 2rem 0;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

header p {
    color: #94a3b8;
    margin-top: 5px;
}

.hero {
    text-align: center;
    padding: 4rem 1rem;
    background: #ffffff;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.hero h2 {
    font-size: 2rem;
    color: #1e293b;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
}

.btn:hover {
    background: #1d4ed8;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 3rem;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    text-align: center;
}

.card h3 {
    color: #1e293b;
}

footer {
    text-align: center;
    padding: 1.5rem 0;
    background: #0f172a;
    color: #94a3b8;
    position: relative;
    width: 100%;
}