/* HERO */
:root {
    --bg: #07100d;
    --surface: #0d1915;
    --surface-soft: #11231c;

    --text: #eef6f1;
    --text-muted: #93a69c;

    --border: #1e352b;

    --primary: #21a861;
    --primary-hover: #2fc875;

    --shadow: 0 10px 35px rgba(0, 0, 0, .35);
}

[data-theme='light'] {
    --bg: #f5f7f6;
    --surface: #ffffff;
    --surface-soft: #f1f5f3;

    --text: #1d2924;
    --text-muted: #738078;

    --border: #e4ebe7;

    --primary: #16864b;
    --primary-hover: #0f6f3d;

    --shadow: 0 10px 35px rgba(20, 50, 35, .08);
}


.product-container {
    margin: auto;
}
.product-hero {
    padding: 40px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

/* IMAGE */

.product-image-main {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-soft);
    border-radius: 20px;
    overflow: hidden;
}

.product-image-main img {
    width: 85%;
    height: 85%;
    object-fit: contain;
}

.pv-badge {
    position: absolute;
    top: 18px;
    left: 18px;
    padding: 7px 13px;
    border-radius: 30px;
    background: var(--surface);
    border: 1px solid var(--border);
    font-size: 13px;
    font-weight: bold;
}

/* THUMB */

.product-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.thumb {
    width: 75px;
    height: 75px;
    border-radius: 12px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    overflow: hidden;
    cursor: pointer;
}

.thumb.active {
    border: 2px solid var(--primary);
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* INFO */
.product-browse-collection {
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 5px 20px;
    border-radius: 8px;
}

.product-code {
    color: var(--primary);
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 1px;
}

.product-category {
    color: var(--primary);
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
}

.product-info-column h1 {
    font-size: 38px;
    margin: 0;
}

.product-short-desc {
    color: var(--text-muted);
    line-height: 1.7;
}

/* PRICE */
.product-price-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--surface-soft);
    border-radius: 15px;
}

.product-price-box small {
    color: var(--text-muted);
}

.price {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
}

.old-price {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 13px;
}

.discount-badge {
    background: #e74c3c;
    color: #fff;
    padding: 7px 13px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: bold;
}

/* BUY */
.buy-area {
    display: flex;
    gap: 12px;
}

.buy-now {
    flex: 1;
    border: 0;
    border-radius: 12px;
    background: var(--primary);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: .2s;
    padding: 20px;
}

.buy-now:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* FEATURES */

.product-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.product-features > div {
    display: flex;
    gap: 15px;

}

.product-features span {
    color: var(--primary);
    font-size: 18px;
}

.product-features p {
    margin: 0;
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.5;
}

.product-features b {
    display: block;
    color: var(--text);
}


/* DESCRIPTION */

.description-section {
    padding: 35px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    line-height: 1.8;
}

.description-section-title {
    color: var(--primary);
    text-align: right;
    display: block;
    margin-bottom: 40px;
    line-height: 3;
}
.description-section-title::after {
    content: "";
    border-top: 1px solid var(--primary);
    display: block;
}