:root {
    --primary-dark: #0a1133;
    /* Deep Navy Blue */
    --accent-blue: #5b9bd5;
    --light-bg: #dce7f3;
    --text-dark: #2c2c2c;
    --text-light: #ffffff;
    --white: #ffffff;
    --transition: all 0.4s ease;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #e1e7f0;
    color: var(--primary-dark);
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 0.95rem;
}

.btn:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(10, 17, 51, 0.15);
}

h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
}

/* Header */
header {
    position: absolute;
    width: 100%;
    top: 20px;
    z-index: 100;
    padding: 0 20px;
}

.nav_wrapper {
    background: #ffffff;
    border-radius: 15px;
    /* Rounded pill/box shape */
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    max-width: 1300px;
    margin: 0 auto;
}

/* Brand Logos Section */
.brand_logos {
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand_logos img {
    height: 55px;
    /* Adjust height to fit header */
    width: auto;
    object-fit: contain;
}

/* Navigation */
nav ul {
    display: flex;
    align-items: center;
    gap: 25px;
    margin: 0;
    padding: 0;
}

nav li {
    position: relative;
}

nav a {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-dark);
    transition: color 0.3s;
    text-transform: capitalize;
    display: flex;
    align-items: center;
    gap: 5px;
}

nav a:hover {
    color: var(--accent-blue);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 10px 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 200;

    /* Force vertical stacking */
    display: flex;
    flex-direction: column;
}

nav li:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
    display: block;
    /* Ensure list items are blocks */
    width: 100%;
}

.dropdown-menu a {
    padding: 12px 20px;
    /* Increased padding */
    display: block;
    width: 100%;
    color: var(--primary-dark);
    /* Ensure text is dark */
    text-align: left;
    /* Align text to left */
}

.dropdown-menu a:hover {
    background-color: #f5f7fa;
}

.arrow-down {
    font-size: 0.7em;
}

.cart_icon {
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: 15px;
    position: relative;
}

.cart_icon span {
    position: absolute;
    top: -5px;
    right: -8px;
    background: var(--accent-blue);
    color: white;
    font-size: 0.7rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero Section */
.hero {
    background-color: var(--primary-dark);
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 180px 20px 60px;
    /* Increased top padding */
    position: relative;
    overflow: hidden;
}

.hero_content {
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero h1 span {
    font-weight: 800;
    display: block;
}

/* HERO PRODUCTS - UPDATED FOR LARGE, BOTTOM-ALIGNED LAYOUT */
.hero_products {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    /* Align images to the bottom */
    gap: 40px;
    margin-top: 0px;
    margin-bottom: -60px;
    transform: translateY(180px);
    z-index: 10;
    /* Pull them down to overlap the white section slightly */
    flex-wrap: wrap;
}

.hero_product_card {
    background: transparent;
    /* No background */
    backdrop-filter: none;
    padding: 0;
    border-radius: 0;
    width: 280px;
    /* Significantly larger width */
    transition: var(--transition);
    text-align: center;
}



/* Base Image Styles */
.hero_product_card img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.4));
    transition: transform 0.3s ease;
}

/* Hover Effect ONLY for devices that support hover (Desktops) */
@media (hover: hover) {
    .hero_product_card:hover img {
        transform: scale(1.05) translateY(-10px);
    }
}

.hero_product_card p {
    margin-top: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    /* Shadow for text visibility on dark bg */
}

/* Who We Are Section */
.who_we_are {
    padding: 120px 0 100px;
    /* Increased top padding to account for overlap */
    background: var(--white);
}

.who_wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.who_content h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 30px;
}

.who_content p {
    margin-bottom: 20px;
    color: #555;
    font-size: 1.05rem;
    text-align: justify;
}

.who_image {
    position: relative;
}

.who_image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Product Sections General */
.product_section {
    padding: 80px 0;
    background: var(--white);
}

.product_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.product_card_container {
    background-color: var(--primary-dark);
    border-radius: 30px;
    padding: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 20px 40px rgba(10, 17, 51, 0.2);
    position: relative;
    overflow: hidden;
    min-height: 500px;
}

.product_card_container img {
    max-height: 400px;
    width: auto;
    transition: transform 0.5s ease;
}

.product_card_container:hover img {
    transform: scale(1.05) rotate(2deg);
}

.product_info {
    padding: 20px;
}

.product_info h3 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product_info h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 25px;
}

.product_info p {
    margin-bottom: 30px;
    color: #666;
    font-size: 1.1rem;
    margin-top: 0;
    /* Fix potential default margin issue */
}

/* Alternate Layout */
.product_section.alt .product_grid {
    direction: rtl;
}

.product_section.alt .product_grid>* {
    direction: ltr;
}

/* Lu Yu Special: Full Image in Navy Box */
.product_section.alt .product_card_container {
    padding: 0;
    align-items: flex-end;
    /* Align bottom if it looks better, or center. Center is safer for now. */
    justify-content: center;
}

.product_section.alt .product_card_container img {
    max-height: 90%;
    width: auto;
    max-width: 90%;
    /* Ensure it's large but safe */
}

/* Features/Stats Section */
.features {
    padding: 80px 0;
    background: #f8f9fa;
    text-align: center;
}

.features_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature_item h4 {
    color: var(--primary-dark);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.feature_item p {
    font-size: 0.9rem;
    color: #666;
}

/* Footer */
/* Footer Styles */
footer {
    background: linear-gradient(rgba(10, 17, 51, 0.9), rgba(10, 17, 51, 0.95)), url('https://images.unsplash.com/photo-1518837695005-2083093ee35b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') no-repeat center center;
    background-size: cover;
    color: #fff;
    padding: 80px 0 20px;
    font-family: 'Montserrat', sans-serif;
    position: relative;
    overflow: hidden;
    text-align: left;
    /* Reset text align */
}

footer a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s;
}

footer a:hover {
    opacity: 0.8;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.brand-col {
    flex: 1.5;
    /* Give brand column more space */
    padding-right: 20px;
}

footer h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-brand-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: inline-block;
    color: #fff;
    text-transform: uppercase;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    max-width: 350px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.contact-col p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.9);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
}

@media (max-width: 900px) {
    .footer-top {
        flex-direction: column;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.2rem;
        margin-top: 20px;
    }

    .who_wrapper,
    .product_grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product_section.alt .product_grid {
        direction: ltr;
    }

    .product_grid> :first-child {
        order: 1;
    }

    .product_grid> :last-child {
        order: 2;
    }

    .product_section.alt .product_grid> :first-child {
        order: 1;
    }

    /* Mobile Header Updates */
    .nav_wrapper {
        flex-direction: row;
        /* Keep it in a row */
        justify-content: space-between;
        align-items: center;
        padding: 10px 20px;
        /* Compact padding */
        gap: 0;
        border-radius: 50px;
        /* More pill-like */
    }

    .brand_logos {
        gap: 10px;
    }

    .brand_logos img {
        height: 25px;
        /* Smaller logos for mobile */
    }

    nav ul {
        display: none;
        /* Hide menu list by default on mobile */
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        border-radius: 15px;
        gap: 15px;
        z-index: 999;
    }

    nav ul.nav-active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
        /* Ensure toggle is visible */
        cursor: pointer;
        margin-left: 10px;
        color: transparent;
        /* Hide the text symbol */
        font-size: 0;
        /* Remove text space */
        background: #F0F6FF url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 7H20M4 12H20M4 17H20' stroke='%230a1133' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center center;
        background-size: 24px;
        width: 45px;
        /* Slightly larger touch target */
        height: 45px;
        border-radius: 50%;
        border: 1px solid #E5E7EB;
        /* Subtle border for definition */
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle:hover {
        background-color: #e0e7ff;
        transform: rotate(180deg);
        /* Subtle interaction effect */
    }

    /* Mobile Hero Products - Horizontal Row */
    .hero_products {
        flex-direction: row;
        /* Force row */
        flex-wrap: nowrap;
        align-items: flex-end;
        justify-content: center;
        gap: 5px;
        /* Tighter gap to fit larger bottles */
        margin-top: 10px;
        transform: translateY(80px);
        /* Move them up closer to text */
        width: 100%;
    }

    .hero_product_card {
        width: 33%;
        /* Use full available width */
        min-width: 0;
        margin-bottom: 0px;
        display: flex;
        justify-content: center;
        /* Center image in its slot */
        align-items: flex-end;
    }

    .hero_product_card img {
        max-height: 380px !important;
        /* SIGNIFICANTLY LARGER */
        width: auto !important;
        max-width: 100%;
        /* Ensure they don't overflow their slot width */
        object-fit: contain;
        filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.3));
    }

    /* CUSTOM IMAGE SCALING FOR LU YU ON MOBILE */
    /* Kept slightly larger if needed, but reduced scale since base is huge now */
    .hero_product_card img[src*="luyu"] {
        transform: scale(1.1) translateY(0px);
    }

    .hero {
        min-height: 380px !important;
        /* Increased to fit larger bottles */
        padding-top: 100px !important;
        padding-bottom: 20px !important;
        overflow: visible !important;
        /* Ensure bottles sticking out don't get clipped */
    }

    .hero h1 {
        font-size: 2rem !important;
        margin-top: 0 !important;
        margin-bottom: 5px;
    }

    .sustainability-content {
        max-width: 600px;
    }

    .sustainability-content h2 {
        font-size: 2.8rem;
        margin-bottom: 25px;
        color: var(--white);
        text-transform: capitalize;
    }

    .sustainability-content p {
        font-size: 1.1rem;
        margin-bottom: 35px;
        line-height: 1.8;
        color: rgba(255, 255, 255, 0.9);
    }

    .btn-white {
        background-color: var(--white);
        color: var(--primary-dark);
    }

    .btn-white:hover {
        background-color: var(--accent-blue);
        color: var(--white);
    }

    /* Video Section */
    .video-section {
        position: relative;
        width: 100%;
        height: 500px;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 50px;
    }

    .video-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    #bg-video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .video-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1;
    }

    .video-content {
        position: relative;
        z-index: 2;
        text-align: center;
        color: white;
        width: 100%;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .video-content h2 {
        font-size: 3rem;
        margin-bottom: 30px;
        text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    }

    .btn-play {
        display: inline-block;
        padding: 15px 40px;
        background: white;
        color: var(--primary-dark);
        font-size: 1.1rem;
        font-weight: 700;
        border-radius: 50px;
        transition: var(--transition);
    }

    .btn-play:hover {
        background: var(--accent-blue);
        color: white;
        transform: scale(1.05);
    }

    /* Sustainability Page Premium Styles */
    .sustainability-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        align-items: center;
        margin-bottom: 120px;
    }

    /* Typography Enhancements */
    .text-col h2 {
        font-size: 2.5rem;
        color: var(--primary-dark);
        margin-bottom: 25px;
        position: relative;
        padding-bottom: 15px;
    }

    .text-col h2::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 60px;
        height: 3px;
        background: var(--accent-blue);
    }

    .text-col p {
        font-size: 1.1rem;
        line-height: 1.8;
        color: #555;
        margin-bottom: 25px;
    }

    /* Premium Image Styling */
    .img-col {
        position: relative;
    }

    .premium-img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
        transition: transform 0.5s ease;
        object-fit: cover;
        aspect-ratio: 4/3;
    }

    .premium-img:hover {
        transform: translateY(-10px);
    }

    /* List Styling */
    .premium-list {
        list-style: none;
        padding: 0;
        margin: 30px 0;
    }

    .premium-list li {
        font-size: 1.05rem;
        color: #444;
        padding-left: 35px;
        margin-bottom: 15px;
        position: relative;
        font-weight: 500;
    }

    .premium-list li::before {
        content: '✓';
        position: absolute;
        left: 0;
        top: 0;
        color: var(--white);
        background: var(--accent-blue);
        width: 24px;
        height: 24px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.8rem;
        font-weight: bold;
    }

    /* Highlight Cards */
    .highlight-card,
    .commitment-box {
        background: #f8f9fa;
        padding: 30px 40px;
        border-radius: 15px;
        border-left: 5px solid var(--accent-blue);
        margin-top: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    }

    .highlight-card h3,
    .commitment-box h3 {
        color: var(--primary-dark);
        margin-bottom: 15px;
        font-size: 1.4rem;
    }

    .highlight-card p,
    .commitment-box p {
        margin-bottom: 0;
        font-size: 1rem;
    }

    /* Responsive */
    @media (max-width: 900px) {
        .sustainability-grid {
            grid-template-columns: 1fr;
            gap: 50px;
            margin-bottom: 80px;
        }

        .sustainability-grid.reverse-layout {
            display: flex;
            flex-direction: column-reverse;
        }
    }

    /* Product Interactive Section Styles */
    .product-interaction-grid {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 60px;
        align-items: center;
        background: #fff;
        padding: 20px;
    }

    /* Left: Visual */
    .product-visual {
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        background: #fdfdfd;
        border-radius: 30px;
        padding: 60px;
        overflow: hidden;
        min-height: 500px;
    }

    #product-img {
        max-height: 500px;
        z-index: 2;
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.15));
    }

    .visual-blob {
        position: absolute;
        width: 300px;
        height: 300px;
        background: rgba(91, 155, 213, 0.1);
        border-radius: 50%;
        z-index: 1;
        filter: blur(50px);
        animation: pulseBlob 4s infinite alternate;
    }

    @keyframes pulseBlob {
        0% {
            transform: scale(1);
        }

        100% {
            transform: scale(1.2);
        }
    }

    /* Right: Details */
    .product-details {
        padding-right: 20px;
    }

    .sub-label {
        color: var(--accent-blue);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.9rem;
        letter-spacing: 1px;
        display: block;
        margin-bottom: 10px;
    }

    .product-details h2 {
        font-size: 2.8rem;
        color: var(--primary-dark);
        margin-bottom: 20px;
        line-height: 1.2;
    }

    .description {
        font-size: 1.1rem;
        color: #666;
        margin-bottom: 40px;
        line-height: 1.6;
    }

    /* Size Selector */
    .size-selector h4 {
        margin-bottom: 15px;
        color: var(--primary-dark);
    }

    .size-options {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 40px;
    }

    .size-btn {
        padding: 12px 25px;
        border: 2px solid #e0e0e0;
        background: transparent;
        border-radius: 50px;
        font-weight: 600;
        color: #555;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .size-btn:hover {
        border-color: var(--accent-blue);
        color: var(--accent-blue);
    }

    .size-btn.active {
        background: var(--primary-dark);
        color: white;
        border-color: var(--primary-dark);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }

    /* Selected Info */
    .selected-info {
        margin-bottom: 40px;
        padding: 20px;
        background: #f9f9f9;
        border-radius: 10px;
        border-left: 4px solid var(--accent-blue);
    }

    .selected-info h3 {
        margin: 0 0 5px 0;
        color: var(--primary-dark);
    }

    .selected-info p {
        margin: 0;
        font-size: 1rem;
        color: #666;
    }

    .order-btn {
        padding: 15px 45px;
        font-size: 1.1rem;
    }

    /* Mobile Styling */
    @media (max-width: 900px) {
        .product-interaction-grid {
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .product-visual {
            min-height: 350px;
            padding: 40px;
        }

        #product-img {
            max-height: 300px;
        }

        .product-details h2 {
            font-size: 2.2rem;
        }
    }

    /* Cart Sidebar Styles */
    #cart-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9998;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    #cart-overlay.open {
        opacity: 1;
        visibility: visible;
    }

    #cart-sidebar {
        position: fixed;
        top: 0;
        right: -400px;
        width: 350px;
        height: 100%;
        background: white;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 9999;
        transition: all 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        display: flex;
        flex-direction: column;
    }

    #cart-sidebar.open {
        right: 0;
    }

    .cart-header {
        padding: 20px;
        background: var(--primary-dark);
        color: white;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .cart-header h3 {
        margin: 0;
        font-size: 1.2rem;
    }

    .close-btn {
        background: none;
        border: none;
        color: white;
        font-size: 2rem;
        cursor: pointer;
        line-height: 1;
    }

    .cart-body {
        flex: 1;
        overflow-y: auto;
        padding: 20px;
    }

    .cart-item {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
        border-bottom: 1px solid #eee;
        padding-bottom: 15px;
    }

    .cart-item img {
        width: 60px;
        height: 60px;
        object-fit: contain;
        margin-right: 15px;
        border-radius: 5px;
        background: #f9f9f9;
    }

    .item-details h4 {
        margin: 0 0 5px 0;
        font-size: 0.95rem;
        color: var(--primary-dark);
    }

    .item-details p {
        margin: 0;
        font-size: 0.85rem;
        color: #666;
    }

    .remove-btn {
        margin-left: auto;
        background: none;
        border: none;
        color: #ff4444;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .cart-footer {
        padding: 20px;
        border-top: 1px solid #eee;
        background: #f9f9f9;
    }

    .checkout-btn {
        width: 100%;
        background: #25D366;
        /* WhatsApp Green */
        color: white;
        border: none;
        padding: 15px;
        border-radius: 50px;
        font-weight: bold;
        font-size: 1rem;
        cursor: pointer;
        transition: 0.3s;
    }

    .checkout-btn:hover {
        background: #128C7E;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    }

    @media (max-width: 400px) {
        #cart-sidebar {
            width: 100%;
        }
    }

    /* Eco Source Parallax Section */
    .parallax-section {
        background-image: url('images/nature-parallax.png');
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        height: 500px;
        /* Adjust height as needed */
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        text-align: center;
        color: white;
    }

    .parallax-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        /* Dark overlay for text readability */
    }

    .parallax-content {
        position: relative;
        z-index: 2;
        max-width: 800px;
        padding: 0 20px;
    }

    .parallax-content h2 {
        font-size: 3rem;
        font-weight: 700;
        margin-bottom: 20px;
        text-transform: uppercase;
        letter-spacing: 2px;
    }

    .parallax-content p {
        font-size: 1.2rem;
        line-height: 1.6;
        margin-bottom: 30px;
    }

    @media (max-width: 768px) {
        .parallax-section {
            background-attachment: scroll;
            /* Parallax often disabled on mobile for performance */
            height: 400px;
        }

        .parallax-content h2 {
            font-size: 2rem;
        }
    }

    /* Floating WhatsApp Button */
    .whatsapp-float {
        position: fixed;
        bottom: 30px;
        right: 30px;
        background-color: #25d366;
        color: white;
        width: 60px;
        height: 60px;
        border-radius: 50%;
        text-align: center;
        font-size: 30px;
        box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .whatsapp-float:hover {
        background-color: #128c7e;
        transform: scale(1.1);
    }

    .whatsapp-float svg {
        width: 35px;
        height: 35px;
        fill: white;
    }

    /* Footer Social Icons */
    .social-links-container {
        margin-top: 20px;
    }

    .social-link-item {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
        color: #aeaeae;
        text-decoration: none;
        transition: 0.3s;
        font-size: 0.9rem;
    }

    .social-link-item:hover {
        color: white;
        padding-left: 5px;
    }

    .social-link-item svg {
        width: 18px;
        height: 18px;
        margin-right: 10px;
        fill: currentColor;
    }



    /* Premium Feature Card Hover Effect */
    .premium-feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1) !important;
    }

    .premium-feature-card:hover .icon-circle {
        transform: scale(1.1);
        transition: 0.3s;
    }

    /* Mobile Navigation & Hero Adjustments */
    .mobile-menu-toggle {
        display: none;
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 1001;
        color: var(--primary-dark);
    }

    @media (max-width: 768px) {

        /* Mobile Header */
        .mobile-menu-toggle {
            display: block;
            padding: 10px;
        }

        nav ul {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: white;
            flex-direction: column;
            padding: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            display: none;
            /* Hidden by default */
            z-index: 1000;
            text-align: center;
        }

        nav ul.nav-active {
            display: flex;
        }

        /* Mobile Hero - Horizontal Layout (Requested) */
        .hero_products {
            flex-direction: row !important;
            flex-wrap: nowrap !important;
            align-items: flex-end !important;
            justify-content: center !important;
            gap: 5px !important;
            transform: translateY(60px) !important;
            /* Move up slightly to overlap well */
            width: 100% !important;
            padding: 0 5px !important;
            margin-top: 10px !important;
        }

        .hero_product_card {
            width: 32% !important;
            display: flex !important;
            justify-content: center !important;
            align-items: flex-end !important;
            margin-bottom: 0 !important;
        }

        .hero_product_card img {
            height: auto !important;
            max-height: 380px !important;
            /* SIGNIFICANTLY INCREASED from 160px */
            width: auto !important;
            max-width: 100% !important;
            object-fit: contain !important;
        }

        /* Standardize Lu Yu - remove extreme scaling since base size is big now */
        .hero_product_card img[src*="luyu"] {
            transform: scale(1.05) !important;
            /* Subtle boost only */
        }

        .hero {
            min-height: 380px !important;
            /* Increased container height */
            padding-top: 100px !important;
            padding-bottom: 20px !important;
            overflow: visible !important;
        }

        .hero h1 {
            font-size: 2rem !important;
            margin-top: 0 !important;
            margin-bottom: 10px !important;
        }

        .who_we_are {
            padding-top: 180px !important;
            /* Adjust for smaller overlap */
        }

        .features_grid {
            grid-template-columns: 1fr;
        }
    }
}