/**
 * Light Landing Page Template Styles
 * 白底黑字版本 - 參考 Studio Dragon 風格
 */

/* ==================== CSS Variables ==================== */
:root {
    --light-bg: #ffffff;
    --light-bg-secondary: #f8f9fa;
    --light-bg-card: #ffffff;
    --light-border: #e5e7eb;
    --primary-lime: #84cc16;
    --primary-lime-light: #65a30d;
    --accent-dark: #1f2937;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --gradient-lime: linear-gradient(135deg, #73a528 0%, #629d0e 100%);
    --gradient-light: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
}

/* ==================== Base Styles ==================== */
.light-landing {
    background: var(--light-bg);
    color: var(--text-primary);
    min-height: 100vh;
}

/* English Font - Poppins */
.light-landing,
.light-landing *:not(.material-icons):not([class*="uk-icon"]) {
    font-family: 'Poppins', 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Preserve Material Icons font */
.light-landing .material-icons {
    font-family: 'Material Icons' !important;
}

.light-landing body,
body.light-landing {
    background: var(--light-bg);
}

/* ==================== Light Header ==================== */
.light-header {
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
    padding: 0 50px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.light-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.light-header .uk-navbar-item,
.light-header .uk-navbar-nav > li > a {
    min-height: 100px;
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    transition: color 0.3s ease;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.light-header.scrolled .uk-navbar-item,
.light-header.scrolled .uk-navbar-nav > li > a {
    color: var(--text-primary);
}

.light-header .uk-navbar-nav > li > a:hover,
.light-header .uk-navbar-nav > li.uk-active > a {
    color: var(--primary-lime);
}

.light-header .site-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
}

.light-header.scrolled .site-logo {
    color: var(--text-primary);
}

.light-header .site-logo img {
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
    max-height: 50px;
}

.light-header.scrolled .site-logo img {
    filter: brightness(0);
}

/* Menu item spacing */
.light-header .uk-navbar-nav > li {
    margin: 0 8px;
}

.light-header .uk-navbar-nav {
    gap: 10px;
}

.light-header .header-btn {
    background: var(--primary-lime);
    color: white;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.light-header .header-btn:hover {
    background: var(--primary-lime-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(132, 204, 22, 0.4);
}

/* Light Dropdown Menu */
.light-landing .uk-navbar-dropdown,
.light-header .uk-navbar-dropdown,
.uk-navbar-dropdown.light-dropdown {
    background: var(--light-bg-card) !important;
    border: 1px solid var(--light-border) !important;
    border-radius: 12px !important;
    padding: 20px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1) !important;
    min-width: 200px;
}

.light-landing .uk-navbar-dropdown-nav > li > a,
.light-header .uk-navbar-dropdown-nav > li > a {
    color: var(--text-secondary) !important;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.light-landing .uk-navbar-dropdown-nav > li > a:hover,
.light-header .uk-navbar-dropdown-nav > li > a:hover {
    color: var(--text-primary) !important;
    padding-left: 10px;
}

.light-landing .uk-navbar-dropdown-nav .uk-nav-header,
.light-header .uk-navbar-dropdown-nav .uk-nav-header {
    color: var(--primary-lime-light) !important;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Header Social Links */
.light-header .header-social {
    gap: 8px;
    display: flex;
    align-items: center;
}

.light-header .header-social a {
    color: #ffffff;
    transition: all 0.3s ease;
    padding: 8px;
    border-radius: 8px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
}

.light-header.scrolled .header-social a {
    color: var(--text-secondary);
}

.light-header .header-social a:hover {
    color: var(--primary-lime);
    background: rgba(132, 204, 22, 0.15);
    transform: translateY(-2px);
}

/* Mobile toggle icon color */
.light-header .uk-navbar-toggle {
    color: white;
    padding: 0.75rem;
    margin-right: 0.5rem;
    min-height: auto;
}

.light-header.scrolled .uk-navbar-toggle {
    color: var(--text-primary);
}

/* 確保 navbar-right 在行動版有適當的 padding */
@media (max-width: 1339px) {
    .light-header .uk-navbar-right {
        padding-right: 0.5rem;
    }

    .light-header .uk-navbar-toggle {
        margin-right: 0;
    }
}

/* Light Offcanvas Mobile Menu */
.uk-offcanvas-bar.light-offcanvas {
    background: var(--light-bg) !important;
    width: 300px !important;
}

.light-offcanvas .uk-nav > li > a {
    color: var(--text-secondary) !important;
    padding: 12px 0;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.light-offcanvas .uk-nav > li > a:hover {
    color: var(--text-primary) !important;
}

.light-offcanvas .uk-nav-sub > li > a {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
    padding: 8px 0;
}

.light-offcanvas .uk-nav-divider {
    border-top-color: var(--light-border) !important;
    margin: 15px 0;
}

.light-offcanvas .uk-offcanvas-close {
    color: var(--text-primary);
}

/* ==================== Hero Section ==================== */
.hero-light {
    background: #1a1a25;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 860px;
    /* padding: 220px 0 200px; */
    position: relative;
    overflow: hidden;
    margin-top: 0;
    display: flex;
    align-items: center;
}

.hero-light[style*="background-image"] {
    background-color: rgba(0, 0, 0, 0.5);
    background-blend-mode: darken;
}

/* .hero-light::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, transparent 0%, #ffffff 100%);
    z-index: 1;
    pointer-events: none;
} */

.hero-light .hero-content {
    position: relative;
    z-index: 2;
}

.hero-light .hero-image {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-light .hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #ffffff;
}

.hero-light .hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary-light {
    background: var(--primary-lime);
    color: white;
    padding: 16px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary-light:hover {
    background: var(--primary-lime-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(132, 204, 22, 0.5);
    color: white;
    text-decoration: none;
}

.btn-outline-light {
    background: transparent;
    color: #ffffff;
    padding: 16px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid #fff;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-outline-light:hover {
    border-color: var(--primary-lime);
    color: var(--primary-lime);
    text-decoration: none;
}

/* Dark button for light backgrounds */
.btn-outline-dark-on-light {
    background: transparent;
    color: var(--text-primary);
    padding: 16px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid var(--light-border);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-outline-dark-on-light:hover {
    border-color: var(--primary-lime);
    color: var(--primary-lime);
    text-decoration: none;
}

/* ==================== Section Styles ==================== */
.section-light {
    padding: 100px 0;
    background: var(--light-bg);
}

.section-light-alt {
    padding: 100px 0;
    background: var(--light-bg-secondary);
}

.section-header-light {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge-light {
    display: inline-block;
    background: rgba(132, 204, 22, 0.15);
    color: var(--primary-lime-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title-light {
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--primary-lime-light);
    display: inline-block;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-lime-light);
    margin-bottom: 16px;
}

.section-subtitle-light {
    font-size: 2.5rem;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 20px auto 0;
    line-height: 1.4;
    font-weight: 300;
}

/* ==================== About Section ==================== */
#about.section-light {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

#about.section-light::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--light-border) 20%, var(--light-border) 80%, transparent 100%);
    z-index: 0;
}

#about.section-light > .uk-container {
    position: relative;
    z-index: 1;
}

.about-text-large {
    font-size: 1.375rem;
    line-height: 1.9;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

/* ==================== Video Section with Background ==================== */
.video-section {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.video-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 900px;
    padding: 0 20px;
}

.video-play-wrapper {
    position: relative;
}

.video-iframe-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.video-iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 640px) {
    .video-section {
        height: 50vh;
        min-height: 350px;
    }
}

/* ==================== Works Tabs ==================== */
.works-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.works-tab {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid var(--light-border);
    border-radius: 30px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.works-tab:hover {
    border-color: var(--primary-lime);
    color: var(--primary-lime);
}

.works-tab.active {
    background: var(--gradient-lime);
    border-color: transparent;
    color: white;
}

.works-item {
    margin-bottom: 30px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.works-item.hidden {
    display: none !important;
}

/* ==================== Works Section - Poster Style ==================== */
.works-grid-poster {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.works-card-poster {
    background: transparent;
    border: none;
    overflow: hidden;
    transition: all 0.3s ease;
}

.works-card-poster:hover {
    transform: translateY(-5px);
}

.works-image-poster {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2/3;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.works-image-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.3s ease;
}

.works-card-poster:hover .works-image-poster img {
    transform: scale(1.03);
}

.works-card-poster:hover .works-image-poster {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.works-category-badge-light {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.works-content-poster {
    padding: 12px 0 0 0;
}

.works-title-poster {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-lime-light);
    margin-bottom: 6px;
    line-height: 1.4;
}

.works-meta-poster {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* ==================== Core Strategy Section ==================== */
.strategy-section {
    padding: 80px 0;
    background: var(--light-bg-secondary);
}

.strategy-header {
    text-align: center;
    margin-bottom: 50px;
}

.strategy-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.strategy-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.strategy-card {
    background: var(--light-bg-card);
    border: 1px solid var(--light-border);
    border-radius: 16px;
    padding: 30px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.strategy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--primary-lime);
}

.strategy-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--gradient-lime);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 12px;
    margin-bottom: 16px;
}

.strategy-card h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.strategy-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ==================== Core Strategy Section V2 - Parallax ==================== */
.strategy-section-v2 {
    padding: 120px 0;
    position: relative;
    background: url('https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?w=1920') center/cover fixed;
}

.strategy-section-v2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1;
}

.strategy-section-v2 > .uk-container {
    position: relative;
    z-index: 2;
}

.strategy-header-v2 {
    text-align: center;
    margin-bottom: 70px;
}

.strategy-title-v2 {
    font-size: 2.25rem;
    font-weight: 600;
    color: #ffffff;
    display: inline-block;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-lime);
}

.strategy-subtitle-v2 {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 16px;
    font-weight: 400;
    letter-spacing: 1px;
}

.strategy-grid-v2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin: 0 auto;
}

.strategy-item-v2 {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 40px 35px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.4s ease;
}

.strategy-item-v2:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
    border-color: var(--primary-lime);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.strategy-letter-v2 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary-lime);
    line-height: 0.85;
    flex-shrink: 0;
    text-shadow: 0 4px 20px rgba(132, 204, 22, 0.3);
}

.strategy-text-v2 {
    padding-top: 5px;
}

.strategy-text-v2 h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 8px 0;
    line-height: 1.3;
}

.strategy-text-v2 p {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

@media (max-width: 768px) {
    .strategy-section-v2 {
        background-attachment: scroll;
    }

    .strategy-grid-v2 {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .strategy-item-v2 {
        padding: 30px 25px;
    }

    .strategy-letter-v2 {
        font-size: 3.5rem;
    }

    .strategy-text-v2 h4 {
        font-size: 1.125rem;
    }

    .strategy-text-v2 p {
        font-size: 1.125rem;
    }
}

/* ==================== Business Section - Simple ==================== */
.business-simple {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8f9fa 0%, #f0f4f0 100%);
    position: relative;
    overflow: hidden;
}

/* Parallax-like decorative background */
.business-simple::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(132, 204, 22, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(132, 204, 22, 0.06) 0%, transparent 40%);
    z-index: 0;
}

.business-simple::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.03) 0%, transparent 60%);
    transform: rotate(-15deg);
    z-index: 0;
}

.business-simple > .uk-container {
    position: relative;
    z-index: 1;
}

.business-grid-simple {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.business-item-simple {
    text-align: center;
    padding: 30px 20px;
}

.business-svg {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
}

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

.business-item-simple h3 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-lime-light);
    margin-bottom: 20px;
    letter-spacing: 4px;
}

.business-item-simple p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ==================== News Section ==================== */
.news-section {
    padding: 100px 0;
    background: var(--light-bg-secondary);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card {
    background: var(--light-bg-card);
    border: 1px solid var(--light-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

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

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-content {
    padding: 24px;
}

.news-date {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.news-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
    margin: 0;
}

.news-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-title a:hover {
    color: var(--primary-lime-light);
}

.news-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 12px 0 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==================== Cooperation Section - Parallax ==================== */
.cooperation-section {
    padding: 120px 0;
    position: relative;
    background: url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?w=1920') center/cover fixed;
}

.cooperation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1;
}

.cooperation-section > .uk-container {
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .cooperation-section {
        background-attachment: scroll;
    }
}

.cooperation-title {
    font-size: 2.25rem;
    font-weight: 600;
    color: #ffffff;
    display: inline-block;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-lime);
    margin-bottom: 20px;
}

.cooperation-subtitle {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: 60px;
}

.cooperation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.cooperation-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
}

.cooperation-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-lime);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.cooperation-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 3rem;
    color: var(--primary-lime);
}

.cooperation-icon .material-icons {
    font-size: 3rem;
}

.cooperation-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
    line-height: 1.5;
}

/* ==================== CTA Section with Parallax ==================== */
.cta-section-light {
    position: relative;
    padding: 150px 0;
    background: url('https://images.unsplash.com/photo-1489599849927-2ee91cede3ba?w=1920') center center / cover no-repeat;
    background-attachment: fixed;
    text-align: center;
}

/* Dark overlay for text readability */
.cta-section-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 0;
}

.cta-section-light > .uk-container {
    position: relative;
    z-index: 1;
}

.cta-title-light {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 40px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cta-subtitle-light {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btn-light {
    background: var(--primary-lime);
    color: white;
    padding: 18px 40px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-btn-light:hover {
    background: var(--primary-lime-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(132, 204, 22, 0.4);
    color: white;
    text-decoration: none;
}

/* Parallax fix for mobile */
@media (max-width: 1024px) {
    .cta-section-light {
        background-attachment: scroll;
    }
}

/* ==================== Footer (Base Styles) ==================== */
.dark-footer {
    background: var(--gradient-lime);
    padding: 80px 0 30px;
    border-top: none;
}

.footer-brand {
    margin-bottom: 20px;
}

.footer-brand img {
    height: 60px;
}

.footer-brand-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 300px;
}

.footer-social-dark {
    display: flex;
    gap: 12px;
}

.footer-social-dark a {
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social-dark a:hover {
    background: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
    color: white;
}

.footer-title-dark {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 24px;
}

.footer-links-dark {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-dark li {
    margin-bottom: 14px;
}

.footer-links-dark a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links-dark a:hover {
    color: white;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9375rem;
    white-space: nowrap;
}

.footer-contact-item span[uk-icon],
.footer-contact-item .material-icons {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 60px;
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ==================== Light Footer Override ==================== */
.light-footer {
    background: var(--gradient-lime);
    padding: 80px 0 30px;
    border-top: none;
}

.light-footer .footer-brand-text {
    color: rgba(255, 255, 255, 0.9);
}

.light-footer .footer-title-dark {
    color: white;
}

.light-footer .footer-links-dark a {
    color: rgba(255, 255, 255, 0.85);
}

.light-footer .footer-links-dark a:hover {
    color: white;
}

.light-footer .footer-contact-item {
    color: rgba(255, 255, 255, 0.85);
}

.light-footer .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
}

/* ==================== Responsive ==================== */

/* 自訂斷點：1340px 切換為行動版選單 */
@media (max-width: 1339px) {
    /* 隱藏桌面版導航元素 */
    .light-header .uk-navbar-nav.uk-visible\@l,
    .light-header .uk-visible\@l,
    .front-header .uk-navbar-nav.uk-visible\@l,
    .front-header .uk-visible\@l {
        display: none !important;
    }

    /* 顯示行動版漢堡選單 */
    .light-header .uk-hidden\@l,
    .front-header .uk-hidden\@l {
        display: block !important;
    }

    /* 調整 header padding */
    .light-header,
    .front-header {
        padding: 0 1.5rem;
    }
}

@media (max-width: 1200px) {
    .works-grid-poster {
        grid-template-columns: repeat(3, 1fr);
    }

    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .business-grid-simple {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 960px) {
    .hero-light .hero-title {
        font-size: 2.75rem;
    }

    .section-title-light {
        font-size: 2.25rem;
    }

    .works-grid-poster {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cooperation-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-text-large {
        font-size: 1.125rem;
    }
}

@media (max-width: 640px) {
    html, body {
        overflow-x: hidden !important;
    }

    .uk-container {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .hero-light {
        padding: 140px 0 80px;
    }

    .hero-light .hero-title {
        font-size: 2.25rem;
    }

    .hero-light .hero-buttons {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
    }

    .hero-light .hero-buttons .btn-primary-light,
    .hero-light .hero-buttons .btn-outline-light {
        padding: 12px 20px;
        font-size: 0.875rem;
    }

    .section-light,
    .section-light-alt {
        padding: 60px 0;
    }

    .section-title-light {
        font-size: 1.75rem;
    }

    .works-grid-poster {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .strategy-grid {
        grid-template-columns: 1fr;
    }

    .business-grid-simple {
        grid-template-columns: repeat(2, 1fr);
    }

    .business-svg {
        width: 100px;
        height: 100px;
    }

    .business-item-simple h3 {
        font-size: 2.25rem;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .cooperation-grid {
        grid-template-columns: 1fr;
    }

    .cta-title-light {
        font-size: 2rem;
    }

    .about-text-large {
        font-size: 1rem;
        text-align: left;
    }

    .youtube-embed-container {
        margin-top: 40px;
    }

    .light-header {
        padding: 0 15px;
    }

    .light-header .uk-navbar-nav > li > a {
        font-size: 0.875rem;
        letter-spacing: 1px;
    }

    /* Footer 響應式 */
    .footer-links-dark {
        columns: 2;
        column-gap: 10px;
    }

    .footer-links-dark li {
        margin-bottom: 10px;
        break-inside: avoid;
    }

    .footer-title-dark {
        margin-bottom: 15px;
    }

    .dark-footer {
        padding: 50px 0 20px;
    }

    .footer-bottom {
        margin-top: 30px;
    }
}

@media (max-width: 1024px) and (min-width: 641px) {
    .light-header .uk-navbar-nav > li > a {
        font-size: 0.9375rem;
        letter-spacing: 1px;
    }

    .light-header .uk-navbar-nav > li {
        margin: 0 4px;
    }
}

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

.float-animation {
    animation: float 6s ease-in-out infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ==================== ABCD Strategy Row (Horizontal) ==================== */
.abcd-strategy-row {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin-top: 60px;
}

.abcd-item {
    flex: 1;
    text-align: center;
    padding: 40px 30px;
    border: 1px solid var(--light-border);
    border-radius: 16px;
    background: var(--light-bg);
    transition: all 0.3s ease;
}

.abcd-item:hover {
    border-color: var(--primary-lime);
    box-shadow: 0 10px 40px rgba(132, 204, 22, 0.1);
    transform: translateY(-5px);
}

.abcd-letter {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-lime);
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.abcd-text h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: 0.5px;
}

.abcd-text p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .abcd-strategy-row {
        flex-wrap: wrap;
        gap: 16px;
    }

    .abcd-item {
        flex: 0 0 calc(50% - 8px);
        padding: 30px 20px;
    }

    .abcd-letter {
        font-size: 3rem;
    }

    .abcd-text h4 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .abcd-item {
        flex: 0 0 100%;
    }
}


/* ==================== Business Link Style ==================== */
.business-link,
.business-link:hover,
.business-link:focus,
.business-link:visited {
    text-decoration: none !important;
    display: block;
    transition: all 0.3s ease;
    border-radius: 16px;
    color: inherit;
}

.business-link h3,
.business-link p {
    text-decoration: none !important;
}

.business-link:hover {
    background: rgba(132, 204, 22, 0.05);
    transform: translateY(-5px);
}

.business-link:hover h3 {
    color: var(--primary-lime);
}

/* Make business item text larger */
.business-item-simple p {
    font-size: 1.125rem;
}

/* ==================== Partners Section ==================== */
.partners-section {
    padding: 60px 0;
    background: var(--light-bg);
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 20px;
    margin-top: 40px;
}

.partner-item {
    flex: 0 0 calc(20% - 16px);
    max-width: calc(20% - 16px);
    padding: 15px 20px;
    background: transparent;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
}

.partner-item:hover {
    transform: translateY(-3px);
}

.partner-item img {
    max-height: 40px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    filter: grayscale(30%);
    opacity: 0.85;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

@media (max-width: 768px) {
    .partners-grid {
        flex-wrap: wrap;
        gap: 15px;
    }

    .partner-item {
        flex: 0 0 calc(33.333% - 10px);
        max-width: calc(33.333% - 10px);
        padding: 10px 15px;
    }

    .partner-item img {
        max-height: 30px;
    }
}

/* ==================== Inner Page Hero ==================== */
.page-hero {
    position: relative;
    padding: 140px 0 60px;
    text-align: center;
    overflow: hidden;
    background: url('../../templates/hero.jpg') center center / cover no-repeat;
    background-attachment: fixed;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 0;
}

/* Mobile: 關閉視差滾動 */
@media (max-width: 1024px) {
    .page-hero {
        background-attachment: scroll;
    }
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 16px;
    letter-spacing: 2px;
}

.page-hero-subtitle {
    font-size: 1.25rem;
    color: var(--primary-lime);
    margin: 0;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ==================== About Content ==================== */
.about-content-wrapper {
    max-width: 1300px;
    margin: 0 auto;
}

.about-intro-text {
    text-align: left;
}

.about-intro-text p {
    font-size: 1.25rem;
    line-height: 2;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.about-intro-text p:last-child {
    margin-bottom: 0;
}

/* About 頁面 ABCD 區塊 */
.about-abcd {
    margin-top: 50px;
    max-width: none;
}

/* 股東夥伴 - 內嵌樣式 */
.shareholders-inline {
    margin-top: 60px;
    padding-top: 50px;
}

.shareholders-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 30px;
    text-align: center;
}

.shareholders-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    gap: 30px 50px;
}

.shareholder-logo {
    flex: 0 0 auto;
}

.shareholder-logo img {
    max-height: 45px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.shareholder-logo img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@media (max-width: 768px) {
    .shareholders-inline {
        margin-top: 40px;
        padding-top: 40px;
    }

    .shareholders-logos {
        gap: 20px 30px;
    }

    .shareholder-logo img {
        max-height: 35px;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 140px 0 60px;
    }

    .page-hero-title {
        font-size: 2.5rem;
    }

    .page-hero-subtitle {
        font-size: 1rem;
    }

    .about-intro-text p {
        font-size: 1.125rem;
        line-height: 1.9;
    }
}

/* ==================== About Page - Mission Section ==================== */
.mission-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.mission-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.mission-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.mission-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-lime) 0%, var(--primary-lime-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.mission-icon .material-icons {
    font-size: 32px;
    color: #ffffff;
}

.mission-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.mission-action {
    display: inline-block;
    background: #3a3a3a;
    color: #ffffff;
    font-size: 1.125rem;
    font-weight: 600;
    padding: 6px 20px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.mission-card p:last-child {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 1024px) {
    .mission-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .mission-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== About Page - Team Section ==================== */
.team-parallax-section {
    position: relative;
    padding: 100px 0;
    background: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?w=1920') center center / cover no-repeat;
    background-attachment: fixed;
}

.team-parallax-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    z-index: 0;
}

.team-parallax-section > .uk-container {
    position: relative;
    z-index: 1;
}

.team-parallax-section .section-title-light {
    color: var(--text-primary);
}

@media (max-width: 1024px) {
    .team-parallax-section {
        background-attachment: scroll;
    }
}

.team-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.team-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background: #ffffff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.team-feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.team-feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-lime) 0%, var(--primary-lime-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-feature-icon .material-icons {
    font-size: 28px;
    color: #ffffff;
}

.team-feature-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
}

.team-feature-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 640px) {
    .team-feature-item {
        flex-direction: column;
        text-align: center;
    }

    .team-feature-icon {
        margin: 0 auto;
    }
}

/* ==================== About Page - Careers Section ==================== */
.careers-section {
    background: linear-gradient(135deg, #1a1a25 0%, #2d2d3a 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.careers-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(132, 204, 22, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(132, 204, 22, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.careers-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.careers-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 16px;
}

.careers-text h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--primary-lime);
    margin: 0 0 24px;
}

.careers-text p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    margin-bottom: 32px;
}

.careers-text h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 16px;
}

.careers-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
}

.careers-benefits li {
    position: relative;
    padding-left: 28px;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 12px;
    line-height: 1.6;
}

.careers-benefits li::before {
    content: '➤';
    position: absolute;
    left: 0;
    color: var(--primary-lime);
}

.careers-cta-text {
    margin-bottom: 20px !important;
}

.careers-linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #0077B5;
    color: #ffffff;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.careers-linkedin-btn:hover {
    background: #005885;
    color: #ffffff;
    transform: translateY(-2px);
}