.product-detail-page {
    padding: 120px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 80px;
    align-items: start;
}

/* INFO */
.product-title {
    font-size: 36px;
    margin: 40px 0 12px;
}

.product-rating {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 24px;
}

.rate-text {
    color: var(--muted);
    margin-right: 8px;
}

.product-intro {
    font-size: 15px;
    line-height: 2;
    margin-bottom: 36px;
}

/* Specs */
.product-spec-box {
    border: 1px solid var(--border);
    padding: 24px;
    display: grid;
    gap: 18px;
    margin-bottom: 40px;
}

.spec-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.spec-item span {
    font-size: 14px;
    color: var(--muted);
}

/* Quantity */
.quantity-wrapper {
    margin-bottom: 48px;
}

    .quantity-wrapper label {
        display: block;
        margin-bottom: 8px;
        font-size: 14px;
    }

.quantity-selector {
    display: inline-flex;
    border: 1px solid var(--border);
}

    .quantity-selector button,
    .quantity-selector input {
        width: 40px;
        height: 40px;
        text-align: center;
        border: none;
        background: none;
    }

/* CTA */
.buy-section {
    margin-top: 60px;
}

.buy-btn {
    display: inline-block;
    padding: 14px 40px;
    border: 1px solid var(--accent);
    text-decoration: none;
    color: var(--text);
    -moz-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

    .buy-btn:hover {
        background: var(--accent);
        color: #fff;
        -moz-transition: all .3s ease-in-out;
        -o-transition: all .3s ease-in-out;
        -webkit-transition: all .3s ease-in-out;
        transition: all .3s ease-in-out;
    }

.buy-note {
    margin-top: 12px;
    font-size: 13px;
    color: var(--muted);
}

.buy-btn i {
    margin-left: 8px;
    font-size: 14px;
}

.buy-note i {
    color: var(--accent);
    margin-left: 6px;
}

.spec-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

    .spec-item i {
        color: var(--accent);
        font-size: 18px;
        margin-top: 4px;
    }

.quantity-wrapper label i {
    color: var(--accent);
    margin-left: 6px;
}
/* GALLERY */
.product-gallery {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Main Image */
.gallery-main {
    flex: 1;
    border: 1px solid var(--border);
    background: #f6f4f1;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .gallery-main img {
        width: 100%;
        height: 100%;
        object-fit: contain; /* حیاتی */
    }

/* Thumbnails */
.gallery-thumbs {
    margin-top: 16px;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 6px;
}

    .gallery-thumbs::-webkit-scrollbar {
        height: 5px;
    }

    .gallery-thumbs::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.15);
        border-radius: 10px;
    }

.thumb {
    flex: 0 0 auto;
    width: 72px;
    height: 72px;
    border: 1px solid var(--border);
    background: #f6f4f1;
    padding: 4px;
    cursor: pointer;
}

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

    .thumb.active {
        border-color: var(--accent);
    }

/* MOBILE */
/* ===== Mobile Compact Fix ===== */
@media (max-width: 768px) {
    /* کل سکشن جمع‌تر */
    .product-detail-page {
        padding: 60px 0;
    }

    /* گرید تک ستونه با فاصله منطقی */
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* گالری جمع‌تر */
    .gallery-main {
        height: 280px; /* کلیدی */
    }

        .gallery-main img {
            max-height: 100%;
        }

    /* جلوگیری از اسکرول افقی کل صفحه */
    body {
        overflow-x: hidden;
    }

    /* اسکرول فقط روی thumbnail */
    .gallery-thumbs {
        overflow-x: auto;
        padding-bottom: 8px;
        margin-top: 12px;
    }

    /* سایز thumbnail جمع‌تر */
    .thumb {
        width: 56px;
        height: 56px;
    }

    /* متن‌ها کمی فشرده‌تر */
    .product-title {
        font-size: 26px;
    }

    .product-intro {
        font-size: 14px;
        margin-bottom: 28px;
    }

    .product-spec-box {
        padding: 18px;
        gap: 14px;
    }

    .buy-btn {
        width: 100%;
        text-align: center;
        padding: 14px 0;
    }
}

@media (min-width: 769px) {
    .gallery-thumbs {
        justify-content: center;
    }

    .product-detail-grid {
        align-items: stretch;
    }

    .product-gallery {
        height: 100%;
    }
}

/* ABOUT SECTION */
.product-about {
    padding: 120px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.about-box {
    border: 1px solid var(--border);
    padding: 40px;
}

    .about-box.highlight {
        background: #f6f4f1;
    }

    .about-box h3 {
        font-size: 20px;
        margin-bottom: 24px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .about-box h3 i {
            color: var(--accent);
        }

    .about-box p {
        font-size: 14px;
        line-height: 2;
        color: var(--muted);
        margin-bottom: 18px;
    }

/* FRAGRANCE STRUCTURE */
.product-fragrance-structure {
    padding: 20px 0;
}

.fragrance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.fragrance-box {
    border: 1px solid var(--border);
    padding: 32px;
}

    .fragrance-box h4 {
        font-size: 16px;
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .fragrance-box h4 i {
            color: var(--accent);
        }

    .fragrance-box p {
        font-size: 14px;
        line-height: 1.9;
        color: var(--muted);
    }

/* MOBILE */
@media (max-width: 768px) {
    .about-grid,
    .fragrance-grid {
        grid-template-columns: 1fr;
    }
}

.product-signature {
    padding: 40px 0;
}

.signature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.signature-card {
    border: 1px solid var(--border);
    padding: 48px 40px;
    position: relative;
}

    .signature-card.light {
        background: #f6f4f1;
    }

.signature-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

    .signature-icon i {
        color: var(--accent);
        font-size: 20px;
    }

.signature-card h3 {
    font-size: 20px;
    margin-bottom: 18px;
}

.signature-card p {
    font-size: 14px;
    line-height: 2;
    color: var(--muted);
    margin-bottom: 24px;
}

.signature-note {
    display: block;
    font-size: 13px;
    color: var(--accent);
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

/* Mobile */
@media (max-width: 768px) {
    .signature-grid {
        grid-template-columns: 1fr;
    }
}