.sticky-top {
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1040;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

    .cart-overlay.is-visible {
        opacity: 1;
        pointer-events: auto;
    }

.cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    z-index: 1050;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

    .cart-drawer.is-open {
        transform: translateX(-420px);
        pointer-events: auto;
    }

.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: #1A1A1A;
    color: #FFF;
    font-size: 0.62rem;
    font-weight: 700;
    border-radius: 50%;
    width: 15px;
    height: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.xx-small {
    font-size: 0.68rem;
}

.border-bottom-dashed {
    border-bottom: 1px dashed rgba(0, 0, 0, 0.12);
}

.quantity-picker {
    padding: 2px 4px;
}

    .quantity-picker button {
        font-size: 0.85rem;
        font-weight: 600;
        line-height: 1;
    }

        .quantity-picker button:hover {
            background-color: rgba(0,0,0,0.05);
            border-radius: 50%;
        }

.custom-site-footer {
    width: 100%;
    position: relative;
    z-index: 10;
    background-color: #1A1A1A !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 3rem 0 2rem 0;
}

.footer-content-section {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.footer-brand-title {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: #FFFFFF !important;
}

.footer-desc {
    font-size: 0.8rem;
    line-height: 1.6;
    max-width: 360px;
    color: #A0AEC0 !important;
}

.footer-contact-link {
    text-decoration: none;
    font-size: 0.8rem;
    color: #A0AEC0 !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

    .footer-contact-link:hover {
        color: #FFFFFF !important;
    }

.footer-section-heading {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: #FFFFFF !important;
}

.footer-nav-link {
    text-decoration: none;
    font-size: 0.8rem;
    color: #A0AEC0 !important;
    transition: color 0.2s ease;
}

    .footer-nav-link:hover {
        color: #FFFFFF !important;
    }

.footer-meta-item {
    font-size: 0.8rem;
    font-weight: 500;
    color: #FFFFFF !important;
}

.footer-copyright-section {
    color: #718096 !important;
}

.footer-copyright {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.btn-back-to-top {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 42px !important;
    min-width: 42px !important;
    max-width: 42px !important;
    height: 42px !important;
    border-radius: 50% !important;
    background-color: #1A1A1A;
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1010;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

    .btn-back-to-top:hover {
        background-color: #333333;
        transform: translateY(-2px);
    }

    .btn-back-to-top:active {
        transform: translateY(0);
    }

.scroll-container {
    scroll-behavior: smooth;
}