:root { --deepblue: #276b80; }  /* DLML blue for headings */
 /* ==================== HAMBURGER & NAVIGATION ==================== */
.hamburger {
    display: none;
    font-size: 34px;
    background: none;
    border: none;
    color: #276b80;
    cursor: pointer;
    padding: 8px 12px;
}

.nav-tab {
    display: inline-block;
    padding: 12px 24px;
    background: #f0f0f0;
    color: #276b80;
    text-decoration: none;
    font-weight: 700;
    border-radius: 6px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-tab:hover {
    background: #e0e0e0;
    border-color: #276b80;
}

.nav-tab.active {
    background: #276b80;
    color: white;
    border-color: #276b80;
}

/* Desktop */
@media (min-width: 1025px) {
    .hamburger { display: none; }
    .desktop-nav { 
        display: flex; 
        gap: 10px; 
        align-items: center;
    }
}

/* Mobile */
@media (max-width: 1024px) {
    .hamburger { 
        display: block; 
    }
    .desktop-nav { 
        display: none; 
    }
    
    #mobileMenu {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        background: #f8f8f8;
        box-shadow: 0 6px 15px rgba(0,0,0,0.12);
        z-index: 100;
    }
    
    #mobileMenu.show {
        display: block;
    }
    
    .nav-tab {
        min-width: 280px;
        padding: 16px 24px;
        font-size: 1.12rem;
    }
}
 
        body {
            margin: 0;
            font-family: "Avenir Next", "Avenir", "Helvetica Neue", sans-serif;
            line-height: 1.6;
            color: #333;
            background: #fff;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            background: #fff;
            border-bottom: 1px solid #eee;
            padding: 20px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }
        .logo img {
            max-height: 140px;
            width: auto;
        }
        nav a {
            margin-left: 30px;
            text-decoration: none;
            color: #333;
            font-weight: 500;
        }

        /* Hero */
        .hero {
            background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('images/banner_left.jpg') center/cover no-repeat;
            color: white;
            padding: 60px 0 40px;
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 700;
            color: white;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 1.35rem;
            max-width: 800px;
            margin: 0 auto;
        }

        /* Sections */
        section {
            padding: 10px 0;
        }
        h2 {
            font-size: 2.4rem;
            color: var(--deepblue);
            margin-bottom: 10px;
            font-weight: 700;
        }
        h3 {
            font-size: 1.6rem;
            color: var(--deepblue);
            margin: 10px 0 05px;
        }

        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 20px;
        }
        .product-card {
            background: #f9f9f9;
            padding: 20px;
            border-radius: 8px;
        }
        .product-card img {
            max-width: 140px;
            margin-bottom: 10px;
        }

        .news-item {
            padding: 25px 0;
            border-bottom: 1px solid #eee;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-date {
            color: var(--deepblue);
            font-weight: 600;
            margin-bottom: 8px;
        }
    
    .btn {
    display: inline-block;
    padding: 16px 34px;
    background: #f0f0f0;
    color: #276b80;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 700;
    margin-top: 20px;
    transition: background 0.3s;
    }

.btn:hover {
    background: #e0e0e0;
    }
    
        footer {
            background: #f8f8f8;
            padding: 30px 0 30px;
            text-align: center;
            font-size: 0.95rem;
            color: #666;
        }