/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f5f7fa;
    color: #222;
    line-height: 1.6;
}

/* Header */
header {
    background: linear-gradient(to right, #f0f7ff, #e3efff);
    padding: 20px 40px;
    border-bottom: 1px solid #ccc;
}

.menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 120px;
    object-fit: contain;
}

/* Navigation */
nav ul {
    display: flex;
    gap: 25px;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: #0044cc;
    font-weight: 500;
    transition: color 0.2s ease;
}

nav a:hover {
    color: #000;
}

/* Main */
main {
    padding: 40px;
}

/* Product Cards */
#products {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.product-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
}

.product-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.product-card p {
    margin-bottom: 5px;
    color: #555;
}

/* Buttons */
.btn {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #0044cc;
    color: white;
    text-align: center;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: #002a80;
}

/* Footer */
footer {
    background: linear-gradient(to right, #f0f7ff, #e3efff);
    padding: 20px 40px;
    text-align: center;
    color: #555;
    font-size: 14px;
    border-top: 1px solid #ccc;
}