/* NEMO 洗臉盆過濾器樣式 */

/* 簡約設計 - start */
#simpleDesignSection {
    padding: 120px 0 0 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

#simpleDesignSection .section-divider {
    margin-left: 0;
}

#simpleDesignSection .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

#simpleDesignSection .flex-justify-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#simpleDesignSection .left-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

#simpleDesignSection .left-wrapper,
#simpleDesignSection .right-wrapper {
    width: 50%;
}

#simpleDesignSection .left-wrapper video {
    width: 100%;
    border-radius: 12px;
}

#simpleDesignSection .section-header {
    text-align: left;
    margin-bottom: 32px;
}

#simpleDesignSection .section-sub-title {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 32px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
}

#simpleDesignSection .section-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

#simpleDesignSection .section-title {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.4;
}

#simpleDesignSection .section-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 12px;
}

#simpleDesignSection .right-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}

#simpleDesignSection .sink-img-1 {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    transition: all 0.4s ease;
}

#simpleDesignSection .sink-img-1:hover {
    transform: translateY(-8px);
}

/* 產品展示圖片網格 - start */
#filterImgSection {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
}

#filterImgSection .filter-list {
    display: grid;
    grid-template-columns: repeat(5, 1fr); /* 固定 5 列 */
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

#filterImgSection .filter-item {
    position: relative;
    padding: 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    background: #ffffff;
    border: 1px solid rgba(240, 130, 52, 0.1);
    cursor: pointer;
}

#filterImgSection .filter-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
    border-color: rgba(240, 130, 52, 0.2);
}

#filterImgSection .sink-img {
    width: 100%;
    border-radius: 16px;
    object-fit: cover;
    transition: all 0.4s ease;
}

#filterImgSection .filter-item:hover .sink-img {
    transform: scale(1.05);
}

/* 專業技術 - start */
#technicalSection {
    padding: 120px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

#technicalSection .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* 證書列表 */
.technical-list {
    overflow: hidden;
}

.cert-technical-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* 證書項目 */
.cert-item {
    background: #ffffff;
    border-radius: 16px;
    padding: 0;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 123, 20, 0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    margin: 0 24px;
    cursor: pointer;
}

.design-container .cert-item {
    margin: 0 20px;
}

.cert-item:hover {
    /* transform: translateY(-6px); */
    border-color: rgba(255, 123, 20, 0.25);
}

.cert-img {
    width: 100%;
    height: 320px;
    object-fit: contain;
    object-position: center;
    border-radius: 12px;
    /* padding: 20px; */
    transition: all 0.3s ease;
    flex-shrink: 0;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.cert-item:hover .cert-img {
    transform: scale(1.06);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* 分頁器樣式 */
.swiper-pagination-technical, 
.swiper-pagination-patent, 
.swiper-pagination-design {
    position: relative;
    margin-top: 20px;
    text-align: center;
}

.swiper-pagination-technical .swiper-pagination-bullet,
.swiper-pagination-patent .swiper-pagination-bullet,
.swiper-pagination-design .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 123, 20, 0.3);
    opacity: 1;
    margin: 0 4px;
    transition: all 0.3s ease;
    border-radius: 50%;
}

.swiper-pagination-technical .swiper-pagination-bullet-active,
.swiper-pagination-patent .swiper-pagination-bullet-active,
.swiper-pagination-design .swiper-pagination-bullet-active {
    background: #ff7b14;
    transform: scale(1.2);
}

/* 響應式設計 */
@media (max-width: 1200px) {
    .my-container {
        max-width: 1000px;
        padding: 0 16px;
    }
    
    .cert-technical-list, .cert-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        padding: 20px;
    }
    
    .design-container .cert-list {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cert-img {
        height: 280px;
        padding: 16px;
    }
}

@media (max-width: 768px) {
    #technicalSection, #patentSection, #designSection {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-sub-title {
        font-size: 20px;
    }
    
    .cert-technical-list, .cert-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 16px;
    }
    
    .design-container .cert-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cert-img {
        height: 240px;
        padding: 12px;
    }
    
    .swiper-title {
        font-size: 18px;
        margin-bottom: 24px;
    }
}

@media (max-width: 600px) {
    .cert-technical-list, .cert-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        padding: 14px;
    }
    
    .design-container .cert-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cert-img {
        height: 200px;
        padding: 10px;
    }
}

@media (max-width: 480px) {
    #technicalSection, #patentSection, #designSection {
        padding: 40px 0;
    }
    
    .my-container {
        padding: 0 12px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .section-sub-title {
        font-size: 18px;
    }
    
    .cert-technical-list, .cert-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 12px;
    }
    
    .cert-img {
        height: 180px;
        padding: 8px;
    }
    
    .swiper-title {
        font-size: 16px;
        margin-bottom: 20px;
    }
}
/* NEMO 的專業技術 -end */

/* 規格與細節 - start */
.specification-section {
    /* padding: 120px 0; */
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.specification-section .section-header {
    text-align: center;
    margin-bottom: 80px;
}

.specification-section .section-header p {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin: 0 auto;
    padding-top: 15px;
    max-width: 1200px;
}

/* 產品圖片展示 */
.specification-section .product-gallery {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    margin-bottom: 80px;
}

.specification-section .product-item {
    width: 30%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.specification-section .product-visual {
    position: relative;
    background: #ffffff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(240, 130, 52, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.specification-section .product-visual:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.specification-section .product-img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.specification-section .product-visual:hover .product-img {
    transform: scale(1.05);
}

.specification-section .product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #ff7b14 0%, #ff9a3c 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255, 123, 20, 0.3);
}

.specification-section .brand-name {
    font-family: 'Arial', sans-serif;
    font-weight: 700;
}

/* 規格詳情 */
.specification-section .specification-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.specification-section .specification-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.specification-section .specification-right {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.specification-section .spec-group {
    background: #ffffff;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(240, 130, 52, 0.1);
    transition: all 0.3s ease;
}

.specification-section .spec-group:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.specification-section .spec-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(240, 130, 52, 0.2);
}

.specification-section .spec-icon {
    width: 24px;
    height: 24px;
    color: #ff7b14;
    flex-shrink: 0;
}

.specification-section .spec-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.specification-section .info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.specification-section .info-item:last-child {
    border-bottom: none;
}

.specification-section .info-item.highlight {
    margin: 0 -15px;
    padding: 15px;
    border-radius: 8px;
    background: rgba(240, 130, 52, 0.05);
}

.specification-section .info-label {
    font-weight: 500;
    color: #666;
    font-size: 14px;
}

.specification-section .info-value {
    font-weight: 600;
    color: #333;
    text-align: right;
    font-size: 14px;
}

.specification-section .info-value.large {
    font-size: 18px;
    color: #ff7b14;
    font-weight: 700;
}

.specification-section .info-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 12px;
    background: rgba(255, 123, 20, 0.05);
    border-radius: 8px;
    font-size: 12px;
    color: #666;
}

.specification-section .note-icon {
    width: 16px;
    height: 16px;
    color: #ff7b14;
    flex-shrink: 0;
}

.specification-section .spec-image {
    border: none;
}

.specification-section .dimension-img {
    max-height: 140px;
    box-shadow: none;
}

/* 背景裝飾元素 */
.specification-section .philosophy-bg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.specification-section .decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 123, 20, 0.1) 0%, rgba(255, 154, 60, 0.05) 100%);
    animation: float 6s ease-in-out infinite;
}

.specification-section .circle-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.specification-section .circle-2 {
    width: 80px;
    height: 80px;
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.specification-section .circle-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 15%;
    animation-delay: 4s;
}

.specification-section .decoration-line {
    position: absolute;
    background: linear-gradient(90deg, rgba(255, 123, 20, 0.1) 0%, transparent 100%);
    animation: float 8s ease-in-out infinite;
}

.specification-section .line-1 {
    width: 200px;
    height: 2px;
    top: 30%;
    right: 20%;
    animation-delay: 1s;
}

.specification-section .line-2 {
    width: 150px;
    height: 2px;
    bottom: 40%;
    left: 10%;
    animation-delay: 3s;
}

/* Hero section video 样式 */
.hero-section .hero-background video {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: bottom;
    display: block;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* 響應式設計 */
@media (max-width: 1200px) {
    #simpleDesignSection .flex-justify-between {
        gap: 60px;
    }
    
    #simpleDesignSection .section-sub-title,
    #technicalSection .section-sub-title {
        font-size: 28px;
    }
    
    #filterImgSection .filter-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .specification-section .specification-details {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    #simpleDesignSection .flex-justify-between {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    #simpleDesignSection .section-sub-title,
    #technicalSection .section-sub-title {
        font-size: 24px;
        justify-content: center;
    }
    
    #filterImgSection .filter-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    #technicalSection .cert-technical-list {
        grid-template-columns: 1fr;
        padding: 20px;
    }
    
    .specification-section .specification-details {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .specification-section .product-gallery {
        flex-direction: column;
        gap: 20px;
    }
    
    .specification-section .product-item {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 600px) {
    
    #simpleDesignSection .flex-justify-between {
        gap: 30px;
    }
    
    #simpleDesignSection .section-sub-title,
    #technicalSection .section-sub-title {
        font-size: 20px;
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    #simpleDesignSection .section-icon,
    #technicalSection .section-icon {
        width: 40px;
        height: 40px;
    }
    
    .specification-section .spec-group {
        padding: 20px;
    }
    
    .specification-section .spec-title {
        font-size: 18px;
    }
}