/* ===================================
   제품 안내 페이지 스타일
   =================================== */

/* 소개 섹션 */
.section-desc {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-top: 15px;
}

.quality-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.quality-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 2px solid var(--accent);
    color: var(--primary);
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.quality-badge:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
}

.quality-badge i {
    font-size: 16px;
}

/* 제품 상세 카드 */
.product-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 35px var(--shadow);
    margin-bottom: 50px;
    border: 1px solid var(--border);
    transition: transform 0.3s ease;
}

.product-detail-card:hover {
    transform: translateY(-5px);
}

.product-detail-card.reverse {
    direction: rtl;
}

.product-detail-card.reverse > * {
    direction: ltr;
}

.product-detail-img {
    position: relative;
    overflow: hidden;
    min-height: 380px;
}

.product-detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-detail-card:hover .product-detail-img img {
    transform: scale(1.05);
}

.product-award-ribbon {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent);
    color: var(--white);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.product-detail-info {
    padding: 45px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-category {
    font-size: 12px;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.product-detail-info h2 {
    font-family: 'Noto Serif KR', serif;
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 15px;
}

.product-price-box {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border);
}

.product-price-box .price {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
}

.product-price-box .volume {
    font-size: 14px;
    color: var(--text-light);
}

.product-award-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 139, 58, 0.1);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.product-award-tag i {
    font-size: 15px;
}

.product-desc p {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.9;
    margin-bottom: 20px;
}

.product-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-mid);
}

.feature-item i {
    color: var(--accent);
    font-size: 14px;
}

/* 가격표 */
.price-table-wrap {
    max-width: 750px;
    margin: 0 auto;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 25px var(--shadow);
    margin-bottom: 20px;
}

.price-table thead tr {
    background: var(--primary);
    color: var(--white);
}

.price-table th {
    padding: 18px 20px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
}

.price-table tbody tr {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.price-table tbody tr:hover {
    background: var(--bg-cream);
}

.price-table tbody tr:last-child {
    border-bottom: none;
}

.price-table td {
    padding: 18px 20px;
    font-size: 15px;
    color: var(--text-dark);
}

.price-table td strong {
    font-size: 17px;
    color: var(--primary);
}

.product-name-cell {
    font-weight: 600;
    color: var(--primary);
}

.badge-award {
    background: rgba(212, 139, 58, 0.15);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--accent);
}

.badge-normal {
    background: var(--bg-cream);
    color: var(--text-mid);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid var(--border);
}

.price-note {
    font-size: 13px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 16px;
    background: var(--bg-cream);
    border-radius: 8px;
    border-left: 3px solid var(--accent);
}

.price-note i {
    color: var(--accent);
}

/* 스크롤 애니메이션 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 상단 이동 버튼 */
.top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 4px 15px var(--shadow);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.top-btn.show {
    opacity: 1;
    transform: translateY(0);
}

/* 반응형 */
@media (max-width: 900px) {
    .product-detail-card,
    .product-detail-card.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .product-detail-img {
        min-height: 260px;
    }

    .product-detail-info {
        padding: 30px 25px;
    }

    .product-detail-info h2 {
        font-size: 26px;
    }
}

@media (max-width: 600px) {
    .quality-badges {
        gap: 10px;
    }

    .quality-badge {
        padding: 10px 18px;
        font-size: 13px;
    }

    .product-features {
        grid-template-columns: 1fr;
    }

    .price-table th,
    .price-table td {
        padding: 12px 10px;
        font-size: 13px;
    }
}