/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background: #f0f4f8;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
header {
    background: #0077b6;
    color: #fff;
    text-align: center;
    padding: 2rem 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

header h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Service Container */
.service-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 3rem 5%;
    flex-grow: 1;
}

/* Service Cards */
.service-card {
    background: #ffffff;
    border-radius: 1rem;
    text-align: center;
    padding: 2rem 1rem;
    text-decoration: none;
    color: #333;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card .title {
    font-size: 1.2rem;
    font-weight: bold;
}

/* LPG Card Theme */
.lpg-card {
    background: linear-gradient(135deg, #0096c7, #48cae4);
    color: #fff;
}

.lpg-card:hover {
    background: linear-gradient(135deg, #0077b6, #0096c7);
}

/* Disabled Services */
.service-card.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    background: #0077b6;
    color: #fff;
    font-size: 0.9rem;
}