body {
    font-family: 'Inter', sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    margin: 0;
    padding: 0;
    position: relative;
}
.bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(111, 199, 186, 0.1) 1px, transparent 1px),
                linear-gradient(90deg, rgba(111, 199, 186, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    opacity: 0.3;
}
.glow-circle {
    position: fixed;
    width: 40px; /* Smaller size */
    height: 40px;
    background: radial-gradient(circle, rgba(111, 199, 186, 0.4) 0%, rgba(111, 199, 186, 0) 70%);
    pointer-events: none;
    z-index: 500;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    display: none;
}
.glow-circle::after {
    content: '';
    position: absolute;
    width: 20px; /* Smaller trail */
    height: 20px;
    background: radial-gradient(circle, rgba(111, 199, 186, 0.2) 0%, rgba(111, 199, 186, 0) 70%);
    border-radius: 50%;
    transform: translate(10px, 10px); /* Offset for trail */
    animation: trail 0.3s ease-out infinite;
}
@keyframes trail {
    0% { opacity: 0.2; transform: translate(10px, 10px) scale(1); }
    100% { opacity: 0; transform: translate(20px, 20px) scale(0.5); }
}
.container {
    max-width: 1700px;
    margin: 0 auto;
    padding: 20px 305px 20px 291px;
    box-sizing: border-box;
    background-color: transparent;
}
.banner {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px -5px rgba(111, 199, 186, 0.2), 0 -2px 5px -5px rgba(111, 199, 186, 0.2);
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(550px, 1fr));
    gap: 20px;
    margin-top: 60px; /* Push down to align with sidebar top */
}
.product {
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(111, 199, 186, 0.2);
    box-sizing: border-box;
    min-height: 480px;
    position: relative; /* For countdown positioning */
}
.product-image {
    width: 300px;
    height: auto;
    border-radius: 10px;
    cursor: pointer;
}
.product-image-small {
    width: 250px;
}
.coming-soon {
    position: relative;
}
.coming-soon::after {
    content: 'Coming Soon';
    position: absolute;
    top: 30%; /* Moved up to overlay the coin logos */
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    background-color: #ff4d4d;
    color: #ffffff;
    padding: 5px 20px;
    font-size: 1.2em;
    font-weight: bold;
    z-index: 10; /* Ensure it stays above the image */
}
.coming-soon img {
    opacity: 0.5;
}
button {
    background-color: #6fc7ba;
    color: #0a0a0a;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
}
button:disabled {
    background-color: #808080;
    cursor: not-allowed;
}
button.sold-out {
    background-color: #666;
    color: #ccc;
    cursor: not-allowed;
}
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 2000;
}
.modal-content {
    display: flex;
    gap: 20px;
}
.modal-content img {
    max-width: 800px;
    height: auto;
}
.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2em;
    color: #ffffff;
    cursor: pointer;
}
.about-popover {
    position: fixed;
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px #6fc7b9;
    max-width: 400px;
    z-index: 1000;
    text-align: left;
    display: none;
}
.about-popover::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border: 10px solid transparent;
    border-top-color: #1a1a1a;
}
footer {
    text-align: center;
    margin-top: 30px;
    margin-bottom: 20px;
    clear: both;
    display: flex;
    justify-content: center;
    gap: 10px;
    white-space: nowrap;
}
footer p {
    display: inline;
    margin: 0;
}
footer a {
    color: #6fc7ba;
}
.sidebar {
    width: 290px;
    float: left;
    margin-right: 1px;
    margin-top: 200px;
    background-color: #312f32;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(111, 199, 186, 0.2);
    z-index: 600;
}
.sidebar-image {
    width: 250px;
    height: 940px;
    display: block;
}
.cart {
    width: 300px;
    float: right;
    margin-left: 5px;
    margin-top: 200px;
    background-color: #1a1a1a;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(111, 199, 186, 0.2);
    text-align: center;
    display: none;
    z-index: 600;
}
.cart h2 {
    font-size: 1.5em;
    margin-bottom: 20px;
}
.cart-items {
    margin-bottom: 20px;
    text-align: left; /* Align cart items to the left */
}
.cart-items p {
    margin: 0 0 5px 0; /* Add spacing between items */
}
.cart-total {
    font-weight: bold;
    text-align: left; /* Align total to the left */
}
.cart-inputs {
    margin-bottom: 20px;
}
.cart-inputs input[type="email"],
.cart-inputs input[type="text"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
    background-color: #2a2a2a;
    color: #ffffff;
}
.cart-inputs label {
    display: flex; /* Use flexbox to align items */
    flex-direction: row; /* Align checkbox and text horizontally */
    align-items: center; /* Vertically center the checkbox and text */
    margin-top: 10px; /* Maintain the drop from the mailing address */
    white-space: nowrap; /* Prevent text wrapping */
}
.cart-inputs label input {
    margin-right: 8px; /* Add some space between checkbox and text */
}
.checkout,
.clear-cart {
    background-color: #6fc7ba;
    color: #0a0a0a;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    margin: 5px;
}
.manual-payment {
    margin-top: 20px;
    padding: 10px;
    border-top: 1px solid #6fc7ba;
    text-align: center;
    font-size: 0.9em;
    color: #a0a0a0;
    position: relative;
}
.qr-code {
    width: 100%;
    height: auto;
    margin: 10px 0;
    border: 1px solid #6fc7ba;
    border-radius: 5px;
}
.manual-payment p:last-child {
    word-break: break-all; /* Wrap long address */
}
.copy-icon {
    width: 16px; /* Default size, adjust as needed */
    height: 16px; /* Default size, adjust as needed */
    margin-left: 5px; /* Shift right */
    margin-top: 7px; /* Shift down */
    cursor: pointer;
}
.copy-notification {
    position: absolute;
    top: 70%; /* Move down 20px from 50% (adjusted to 70% of .manual-payment height) */
    right: 50px; /* Move left 50px from the right edge */
    transform: translateY(-50%);
    background-color: #1a1a1a;
    color: #F7931A; /* Bitcoin orange color */
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(111, 199, 186, 0.2);
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    z-index: 1000;
}
.series-label {
    color: #ff4d4d;
    font-size: 0.67em;
}
@media (max-width: 600px) {
    .product-grid {
        grid-template-columns: 1fr;
        margin-top: 20px; /* Reset for mobile stacking */
    }
    .modal-content {
        flex-direction: column;
        gap: 10px;
    }
    .modal-content img {
        max-width: 100%;
    }
    .copy-notification {
        width: 80%;
        font-size: 0.9em;
        right: 10px;
        top: 70%; /* Maintain down shift on mobile */
    }
}
@media (max-width: 900px) {
    .sidebar {
        float: none;
        width: 100%;
        text-align: center;
        margin: 20px 0;
        padding: 20px;
        background-color: #312f32;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(111, 199, 186, 0.2);
    }
    .sidebar-image {
        width: 100%;
        max-width: 250px;
        height: auto;
    }
    .cart {
        float: none;
        width: 100%;
        margin: 20px 0;
        padding: 20px;
    }
    .container {
        margin: 0 auto;
        padding: 20px;
        max-width: 100%;
    }
    footer {
        flex-direction: column;
        gap: 5px;
    }
    .glow-circle {
        display: none; /* Disable glow on mobile */
    }
    .product-grid {
        margin-top: 20px; /* Ensure reset on tablet too */
    }
}