:root {
    --primary-color: #0066cc;
    --secondary-color: #004d99;
    --accent-color: #00264d;
    --light-color: #f5f5f5;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
}

.hero {
    background: linear-gradient(rgba(0, 102, 204, 0.8), rgba(0, 38, 77, 0.9)), url('water-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 2rem;
    text-align: center;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}

.logo-image {
    max-height: 80px;  /* Adjust this value to your preferred logo size */
    width: auto;
    object-fit: contain;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.intro {
    padding: 4rem 2rem;
    text-align: center;
    background-color: var(--light-color);
}

.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
}

.product-card {
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-card ul {
    list-style-position: inside;
    margin-top: 1rem;
}

.product-card li {
    margin-bottom: 0.5rem;
}

footer {
    background-color: var(--accent-color);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.contact-info h4 {
    margin-bottom: 1rem;
}

.contact-details {
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .products {
        grid-template-columns: 1fr;
    }
}

.hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #25D366;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.95);
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.whatsapp-link:hover {
    background: #25D366;
    color: white;
}

.whatsapp-link i {
    font-size: 1.2em;
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 2rem;
    width: 100%;
}