* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    overflow-x: hidden;
    overflow-y: auto;
}

/* Swiper 容器 */
.swiper {
    width: 100%;
    height: 100vh;
    position: relative;
    z-index: 1;
}

.swiper-slide {
    position: relative;
    width: 100%;
    /*height: 100vh;*/
    height: 100%;
    overflow: hidden;
}

/* 第一頁 - 視頻背景 */
.slide-video {
    background: #000;
}

.slide-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

/* 第二頁 - 左文字右圖片 */
.slide-content {
    /*background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);*/
    display: flex;
    align-items: stretch;
    padding: 0;
}

.content-wrapper {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    gap: 0;
}

.content-left {
    flex:0 0 40%;
    color: white;
    animation: slideInLeft 1s ease-out;
    padding: 60px 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 固定在左上角的 Logo */
.fixed-logo {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 15px;
}

.fixed-logo img {
    height: 70px;
    width: auto;
    object-fit: contain;
}

/* Logo 區域（內容區域內的，現在不使用） */
.content-logo {
    display: none;
}

.content-left h2 {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 40px;
    line-height: 1.4;
    color: white;
}

.content-left h3 {
    font-size: 28px;
    font-weight: bold;
    margin-top: 35px;
    margin-bottom: 25px;
    line-height: 1.4;
    color: white;
}

.content-left p {
    font-size: 20px;
    line-height: 2;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    text-align: justify;
}

.content-right {
    flex: 0 0 60%;
    animation: slideInRight 1s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.content-right img {
    width: 100%;
    height: 100%;
    /*object-fit: cover;*/
    border-radius: 0;
}

/* 小型輪播圖容器 */
.mini-swiper-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.mini-swiper {
    width: 100%;
    height: 100%;
}

.mini-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center
}

.mini-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    /*object-fit: contain;*/
}

/* 左右切換按鈕樣式 */
.mini-swiper-button-prev,
.mini-swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    color: #2d3748;
    transition: all 0.3s ease;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.mini-swiper-button-prev {
    left: 20px;
}

.mini-swiper-button-next {
    right: 20px;
}

.mini-swiper-button-prev:hover,
.mini-swiper-button-next:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.mini-swiper-button-prev i,
.mini-swiper-button-next i {
    transition: transform 0.3s ease;
}

.mini-swiper-button-prev:hover i {
    transform: translateX(-2px);
}

.mini-swiper-button-next:hover i {
    transform: translateX(2px);
}

/* 分頁器樣式 */
.mini-swiper-pagination {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;
}

.mini-swiper-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    margin: 0 5px;
}

.mini-swiper-pagination .swiper-pagination-bullet-active {
    background: #fff;
    width: 30px;
    border-radius: 6px;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 公司介紹區域 - 獨立於Swiper */
.company-intro-section {
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
}

.content-wrapper-reverse {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    gap: 0;
    padding: 0;
    height: 100%;
}

.content-left-small {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideInLeft 1s ease-out;
    width: 100%;
}

.content-left-small img {
    width: 100%;
    height: 100%;
    min-height: 80vh;
    object-fit: cover;
}

.content-right-text {
    flex: 0 0 65%;
    color: #2d3748;
    animation: slideInRight 1s ease-out;
    padding: 40px 0;
}

.content-right-text h2 {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 40px;
    line-height: 1.4;
    color: #2d3748;
}

.content-right-text h3 {
    font-size: 28px;
    font-weight: bold;
    margin-top: 35px;
    margin-bottom: 25px;
    line-height: 1.4;
    color: #2d3748;
}

.content-right-text p {
    font-size: 20px;
    line-height: 2;
    margin-bottom: 30px;
    color: rgba(45, 55, 72, 0.9);
    text-align: justify;
}

/* 功能展示區域 */
.feature-section {
    width: 100%;
    min-height: 100vh;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
}

.feature-content {
    text-align: center;
    max-width: 1200px;
    padding: 0 80px;
}

.feature-title {
    font-size: 72px;
    font-weight: 300;
    color: #2d3748;
    line-height: 1.4;
    margin-bottom: 60px;
}

.feature-image {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 60px;
}

.feature-image:last-child {
    margin-bottom: 0;
}

.feature-image img {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* 頂部按鈕 */
.top-buttons {
    position: absolute;
    top: 30px;
    right: 30px;
    display: flex;
    gap: 20px;
    z-index: 100;
}

.icon-button {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.icon-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.icon-button svg {
    width: 24px;
    height: 24px;
    fill: white;
}

/* 語言切換按鈕容器 */
.language-switcher {
    position: relative;
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 8px 0;
    min-width: 150px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    padding: 12px 20px;
    color: #2d3748;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.language-option:hover {
    background: rgba(74, 85, 104, 0.1);
}

.language-option.active {
    background: rgba(74, 85, 104, 0.15);
    font-weight: bold;
    color: #203864;
}

.language-flag {
    font-size: 18px;
}

/* 搜尋框容器 */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    width: 90%;
    max-width: 700px;
    position: relative;
    transform: translateY(-30px);
    transition: transform 0.3s ease;
}

.search-overlay.active .search-container {
    transform: translateY(0);
}

.search-form {
    position: relative;
    width: 100%;
}

.search-box {
    width: 100%;
    padding: 20px 140px 20px 25px;
    font-size: 24px;
    border: none;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.95);
    color: #2d3748;
    outline: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.search-box:focus {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
}

.search-box::placeholder {
    color: rgba(45, 55, 72, 0.5);
}

.search-submit-btn {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
    z-index: 10;
}

.search-submit-btn:hover {
    transform: translateY(-50%) scale(1.1);
}

.search-submit-btn svg {
    width: 24px;
    height: 24px;
}

.search-submit-btn svg circle,
.search-submit-btn svg line {
    stroke: #2d3748;
}

.search-close-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(45, 55, 72, 0.1);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 11;
}

.search-close-btn:hover {
    background: rgba(45, 55, 72, 0.2);
}

.search-close-btn svg {
    width: 24px;
    height: 24px;
    stroke: #2d3748;
}

.search-hint {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-top: 20px;
}

/* 側邊欄選單 */
.menu-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.menu-sidebar.active {
    right: 0;
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-header {
    padding: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.menu-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.menu-logo img {
    height: 50px;
    width: auto;
}

.menu-logo-text {
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.menu-close-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.menu-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.menu-close-btn svg {
    width: 20px;
    height: 20px;
    stroke: white;
}

.menu-content {
    padding: 40px 0;
}

.menu-section {
    margin-bottom: 0;
}

.menu-item {
    padding: 20px 30px;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: #f7931e;
    padding-left: 35px;
}

.menu-item a {
    color: inherit;
    text-decoration: none;
    display: block;
    width: 100%;
}

.menu-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.menu-social {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.menu-social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-social-link:hover {
    background: rgba(247, 147, 30, 0.8);
    transform: translateY(-3px);
}

.menu-social-link svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* 響應式 - 選單 */
@media (max-width: 768px) {
    .menu-sidebar {
        width: 100%;
        right: -100%;
    }
}

/* 頁尾 */
.footer {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 60px 0 30px;
    width: 100%;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.footer-logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    height: 60px;
    width: auto;
}

.footer-brand {
    font-size: 28px;
    font-weight: bold;
    color: white;
    letter-spacing: 2px;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
}

.footer-link:hover {
    color: #f7931e;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #f7931e;
    transition: width 0.3s ease;
}

.footer-link:hover::after {
    width: 100%;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-copyright {
    margin-bottom: 10px;
}

/* 響應式 - 頁尾 */
@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        padding: 0 30px;
        gap: 30px;
    }
    
    .footer-brand {
        font-size: 24px;
    }
    
    .footer-links {
        gap: 20px;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-link {
        font-size: 14px;
    }
}

/* Logo 容器 */
.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
    animation: fadeIn 1.5s ease-in-out;
    transition: transform 0.3s ease, opacity 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.logo-container:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.logo-image {
    max-width: 120px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(255, 255, 255, 0.3));
}

.logo-text {
    color: white;
    font-size: 64px;
    font-weight: bold;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    letter-spacing: 4px;
}

.logo-subtitle {
    color: white;
    font-size: 28px;
    font-weight: 300;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: 2px;
}

/* 第七頁 - 產品系列展示 */
.products-wrapper {
    position: relative;
    width: 1100px;
    height: 600px;
}

/* 左側橙色大圖標 */
.product-orange {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 180px;
}

.product-orange img {
    width: 100%;
    height: auto;
    display: block;
}

/* 右上 - Module */
.product-module {
    position: absolute;
    left: 350px;
    top: 20px;
    width: 380px;
}

.product-module img {
    width: 100%;
    height: auto;
    display: block;
}

/* 中間 - Net-Zero */
.product-netzero {
    position: absolute;
    left: 250px;
    top: 200px;
    width: 380px;
}

.product-netzero img {
    width: 100%;
    height: auto;
    display: block;
}

/* 右側 - A gri */
.product-agri {
    position: absolute;
    left: 710px;
    top: 200px;
    width: 380px;
}

.product-agri img {
    width: 100%;
    height: auto;
    display: block;
}

/* 下方 - Hydro */
.product-hydro {
    position: absolute;
    left: 370px;
    top: 400px;
    width: 380px;
}

.product-hydro img {
    width: 100%;
    height: auto;
    display: block;
}

/* 底部文字 */
.footer-text {
    position: absolute;
    bottom: -80px;
    right: 0;
    font-size: 28px;
    color: #666;
    font-weight: 300;
}

/* Swiper 自定義分頁器 */
.swiper-pagination {
    bottom: 50px !important;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    opacity: 1;
    transition: all 0.3s ease;
    margin: 0 8px !important;
}

.swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.3);
}

/* Swiper 自定義導航按鈕 */
.swiper-button-prev,
.swiper-button-next {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.1);
}

.swiper-button-prev:after,
.swiper-button-next:after {
    font-size: 16px;
    color: white;
    font-weight: bold;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 響應式設計 */
@media (max-width: 768px) {
    /* Logo 相關 */
    .logo-text {
        font-size: 36px;
    }
    
    .logo-subtitle {
        font-size: 18px;
    }
    
    .logo-image {
        max-width: 80px;
    }
    
    /* 固定 Logo */
    .fixed-logo {
        top: 15px;
        left: 15px;
    }
    
    .fixed-logo img {
        height: 45px;
    }
    
    /* 頂部按鈕 */
    .top-buttons {
        top: 15px;
        right: 15px;
        gap: 10px;
    }
    
    .icon-button {
        width: 40px;
        height: 40px;
    }
    
    .icon-button svg {
        width: 18px;
        height: 18px;
    }
    
    /* 語言下拉選單 */
    .language-dropdown {
        right: -10px;
        min-width: 140px;
    }
    
    .language-option {
        padding: 10px 15px;
        font-size: 13px;
    }
    
    /* 搜尋框 */
    .search-box {
        padding: 15px 50px 15px 20px;
        font-size: 18px;
    }
    
    .search-close-btn {
        width: 40px;
        height: 40px;
    }
    
    .search-hint {
        font-size: 12px;
    }
    
    /* Swiper 內容區域 */
    .slide-content {
        padding: 0;
    }
    
    .content-wrapper {
        flex-direction: column;
        gap: 0;
        padding: 0;
        height: 100%;
    }
    
    .content-left {
        flex: 0 0 auto;
        padding: 80px 25px 30px 25px;
        min-height: auto;
    }
    
    .content-left h2 {
        font-size: 24px;
        margin-bottom: 20px;
        line-height: 1.3;
    }
    
    .content-left h3 {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 15px;
    }
    
    .content-left p {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 15px;
    }
    
    .content-right {
        flex: 1;
        min-height: 300px;
    }
    
    /* 小型輪播圖按鈕 */
    .mini-swiper-button-prev,
    .mini-swiper-button-next {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .mini-swiper-button-prev {
        left: 10px;
    }
    
    .mini-swiper-button-next {
        right: 10px;
    }
    
    .mini-swiper-pagination {
        bottom: 15px;
    }
    
    .mini-swiper-pagination .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
    
    .mini-swiper-pagination .swiper-pagination-bullet-active {
        width: 24px;
    }
    
    /* 公司介紹區域 */
    .company-intro-section {
        padding: 60px 0;
        min-height: auto;
    }
    
    .content-wrapper-reverse {
        flex-direction: column;
    }
    
    .content-left-small {
        min-height: 250px;
    }
    
    .content-left-small img {
        min-height: 250px;
    }
    
    .content-right-text {
        flex: 1;
        padding: 30px 25px;
    }
    
    .content-right-text h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    .content-right-text h3 {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 15px;
    }
    
    .content-right-text p {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 15px;
    }
    
    /* 功能展示區域 */
    .feature-section {
        padding: 60px 0;
        min-height: auto;
    }
    
    .feature-content {
        padding: 0 25px;
    }
    
    .feature-title {
        font-size: 32px;
        margin-bottom: 40px;
    }
    
    .feature-image {
        margin-bottom: 40px;
    }
    
    /* Swiper 分頁器 */
    .swiper-pagination {
        bottom: 20px !important;
    }
    
    .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 6px !important;
    }
    
    .swiper-pagination-bullet-active {
        transform: scale(1.2);
    }
    
    /* Swiper 導航按鈕（隱藏） */
    .swiper-button-prev,
    .swiper-button-next {
        display: none;
    }
    
    /* 產品系列展示 */
    .products-wrapper {
        width: 100%;
        height: auto;
        padding: 80px 20px 120px 20px;
    }
    
    .product-orange {
        left: 50%;
        top: 0;
        transform: translateX(-50%);
        width: 180px;
    }
    
    .product-module,
    .product-netzero,
    .product-agri,
    .product-hydro {
        left: 50%;
        transform: translateX(-50%);
        width: 200px;
    }
    
    .product-module {
        top: 200px;
    }
    
    .product-netzero {
        top: 350px;
    }
    
    .product-agri {
        top: 500px;
    }
    
    .product-hydro {
        top: 650px;
    }
    
    .footer-text {
        font-size: 20px;
        right: 30px;
        bottom: 30px;
    }
}

/* 超小屏幕適配 */
@media (max-width: 480px) {
    .fixed-logo img {
        height: 35px;
    }
    
    .top-buttons {
        gap: 8px;
    }
    
    .icon-button {
        width: 36px;
        height: 36px;
    }
    
    .icon-button svg {
        width: 16px;
        height: 16px;
    }
    
    .content-left {
        padding: 70px 20px 25px 20px;
    }
    
    .content-left h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .content-left h3 {
        font-size: 18px;
        margin-top: 20px;
        margin-bottom: 12px;
    }
    
    .content-left p {
        font-size: 13px;
        line-height: 1.7;
        margin-bottom: 12px;
    }
    
    .content-right-text {
        padding: 25px 20px;
    }
    
    .content-right-text h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    
    .content-right-text h3 {
        font-size: 18px;
        margin-top: 20px;
        margin-bottom: 12px;
    }
    
    .content-right-text p {
        font-size: 13px;
        line-height: 1.7;
        margin-bottom: 12px;
    }
    
    .feature-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .logo-text {
        font-size: 28px;
        letter-spacing: 2px;
    }
    
    .logo-subtitle {
        font-size: 14px;
    }
    
    .mini-swiper-button-prev,
    .mini-swiper-button-next {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    /* 產品系列展示 */
    .products-wrapper {
        padding: 70px 15px 100px 15px;
    }
    
    .product-orange {
        width: 150px;
    }
    
    .product-module,
    .product-netzero,
    .product-agri,
    .product-hydro {
        width: 180px;
    }
    
    .footer-text {
        font-size: 16px;
        right: 20px;
        bottom: 20px;
    }
}