body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f5f7fb;
    color: #111827;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    background: #0f172a;
    color: white;
    padding: 22px 0;
}

.logo {
    font-size: 28px;
    font-weight: 700;
}

.hero {
    background: white;
    border-radius: 16px;
    padding: 40px;
    margin-top: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.hero h1,
.hero h2 {
    margin-top: 0;
}

.hero p {
    font-size: 18px;
    color: #4b5563;
}

.badge {
    display: inline-block;
    margin-top: 20px;
    background: #dbeafe;
    color: #1d4ed8;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.product-card {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 20px;
}

.product-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    background: #e5e7eb;
    margin-bottom: 16px;
}

.product-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-meta {
    margin-bottom: 6px;
    color: #374151;
}

.product-link {
    display: inline-block;
    margin-top: 14px;
    text-decoration: none;
    background: #111827;
    color: white;
    padding: 10px 14px;
    border-radius: 10px;
    font-weight: 600;
}

.product-link:hover {
    background: #1f2937;
}
.products-section {
    margin-top: 40px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.product-card {
    background: white;
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.product-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
}

.product-card h3 {
    margin-top: 0;
    font-size: 20px;
}

.buy-button {
    display: inline-block;
    margin-top: 10px;
    background: #111827;
    color: white;
    text-decoration: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 600;
}
.product-detail {
    background: white;
    border-radius: 14px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-top: 30px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.product-detail-image img {
    width: 100%;
    border-radius: 12px;
}

.product-detail-info h1 {
    margin-top: 0;
    font-size: 32px;
}