/* 重置和基礎樣式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans TC', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background-color: #EAF7EF;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 導航欄 */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2D5A3D;
}

.nav-logo i {
    margin-right: 0.5rem;
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #8FBC94;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    pointer-events: auto;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* 主要橫幅區域 */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #A8D5BA 0%, #8FBC94 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.taiwan-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: #2D5A3D;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(45, 90, 61, 0.3);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #2D5A3D;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: #2D5A3D;
}

/* 功能切換標籤 */
.feature-tabs {
    margin: 2rem 0;
    max-width: 600px;
}

.tab-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.tab-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(45, 90, 61, 0.3);
    border-radius: 50px;
    color: #2D5A3D;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: #2D5A3D;
    transform: translateY(-2px);
}

.tab-btn.active {
    background: rgba(255, 255, 255, 0.9);
    border-color: #2D5A3D;
    color: #2D5A3D;
    box-shadow: 0 4px 15px rgba(45, 90, 61, 0.2);
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-content {
    position: relative;
    min-height: 120px;
    margin-bottom: 1rem;
}

.tab-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    transform: translateY(10px);
}

.tab-pane.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tab-pane h3 {
    font-size: 1.4rem;
    color: #2D5A3D;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.tab-pane p {
    font-size: 1.1rem;
    color: #2D5A3D;
    line-height: 1.6;
    opacity: 0.95;
    margin: 0;
}

.tab-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(45, 90, 61, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #2D5A3D;
    width: 24px;
    border-radius: 4px;
}

.indicator:hover {
    background: rgba(45, 90, 61, 0.6);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: #2D5A3D;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(45, 90, 61, 0.2);
}

.btn-secondary {
    background: transparent;
    color: #2D5A3D;
    border: 2px solid #2D5A3D;
}

.btn-secondary:hover {
    background: white;
    color: #2D5A3D;
}

/* 手機模擬器 */
.phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 簡潔 iPhone 機框 */
.phone-mockup .phone-frame {
    position: relative;
    width: 280px;
    background: #111;
    border-radius: 46px;
    padding: 6px;
    /* 四邊等粗細框 */
    box-shadow:
        0 0 0 1px #2a2a2a,
        0 0 0 2.5px #0a0a0a,
        0 24px 60px rgba(0, 0, 0, 0.35),
        0 8px 24px rgba(45, 90, 61, 0.2);
    transform: none;
    transition: transform 0.35s ease;
}

.phone-mockup .phone-frame:hover {
    transform: none;
}

/* Dynamic Island — 疊在截圖上，不佔 padding */
.phone-mockup .phone-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 22px;
    background: #000;
    border-radius: 16px;
    z-index: 2;
}

/* Home indicator */
.phone-mockup .phone-frame::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 88px;
    height: 4px;
    background: rgba(255, 255, 255, 0.28);
    border-radius: 4px;
    z-index: 2;
}

.app-screenshot {
    width: 100%;
    height: 520px;
    border-radius: 36px;
    display: block;
    object-fit: cover;
    object-position: center top;
}

.app-header {
    margin-bottom: 20px;
}

.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #333;
    margin-bottom: 15px;
}

.status-icons {
    display: flex;
    gap: 5px;
    align-items: center;
}

.battery {
    font-size: 0.7rem;
}

.app-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.app-title h3 {
    color: #2D5A3D;
    font-size: 1.2rem;
}

.app-title i {
    color: #666;
    font-size: 1rem;
}

.search-bar {
    position: relative;
    margin-bottom: 20px;
}

.search-bar input {
    width: 100%;
    padding: 10px 15px 10px 35px;
    border: 1px solid #ddd;
    border-radius: 20px;
    background: #f5f5f5;
    font-size: 0.9rem;
}

.search-bar i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.contact-list {
    color: #333;
}

.date-separator {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 15px;
    padding: 5px 0;
    border-bottom: 1px solid #eee;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.contact-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, #A8D5BA, #EAF7EF);
    margin-right: 15px;
}

.contact-info h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-info p {
    font-size: 0.7rem;
    color: #666;
    margin-bottom: 2px;
}

.contact-info small {
    font-size: 0.6rem;
    color: #999;
}

.contact-actions {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

.contact-actions i {
    color: #666;
    font-size: 0.8rem;
}

/* 功能特色區域 */
.features {
    padding: 80px 0;
    background: #EAF7EF;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(45, 90, 61, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(45, 90, 61, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* 定價區域 */
.pricing {
    padding: 80px 0;
    background: #EAF7EF;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.pricing .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 15px;
    padding: 1.2rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(45, 90, 61, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(45, 90, 61, 0.15);
}

.pricing-card.lite {
    border-color: #8FBC94;
}

.pricing-card.pro {
    border-color: #A8D5BA;
    transform: scale(1.02);
}

.pricing-card.pro:hover {
    transform: scale(1.02) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    color: white;
    padding: 6px 16px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
    color: #2D5A3D;
}

.price {
    margin-bottom: 1rem;
}

.currency {
    font-size: 1rem;
    color: #666;
    vertical-align: top;
}

.amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2D5A3D;
}

.period {
    font-size: 0.9rem;
    color: #666;
    margin-left: 0.3rem;
}

.description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.trial-info {
    background: #EAF7EF;
    color: #2D5A3D;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
    display: inline-block;
}

.savings {
    background: #ff6b6b;
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
    display: inline-block;
}

.pricing-features {
    margin: 1.5rem 0;
}

.pricing-features ul {
    list-style: none;
    text-align: left;
}

.pricing-features li {
    padding: 0.3rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.pricing-features i {
    width: 16px;
    text-align: center;
    font-size: 0.8rem;
}

.pricing-footer {
    margin-top: 1.5rem;
}

.btn-outline {
    background: transparent;
    color: #2D5A3D;
    border: 2px solid #2D5A3D;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: #2D5A3D;
    color: white;
}

.cancel-info {
    font-size: 0.8rem;
    color: #666;
    margin-top: 1rem;
}

/* 問答集區域 */
.qa {
    padding: 80px 0;
    background: white;
}

.qa h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.qa .section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.qa-container {
    max-width: 800px;
    margin: 0 auto;
}

.qa-item {
    background: white;
    border: 2px solid #EAF7EF;
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(45, 90, 61, 0.05);
}

.qa-item:hover {
    border-color: #A8D5BA;
    box-shadow: 0 5px 20px rgba(45, 90, 61, 0.1);
}

.qa-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #EAF7EF;
    transition: background-color 0.3s ease;
}

.qa-question:hover {
    background: #A8D5BA;
}

.qa-question h3 {
    font-size: 1.1rem;
    color: #2D5A3D;
    margin: 0;
    font-weight: 600;
}

.qa-question i {
    color: #2D5A3D;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.qa-item.active .qa-question i {
    transform: rotate(180deg);
}

.qa-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: white;
}

.qa-item.active .qa-answer {
    padding: 1.5rem;
    max-height: 200px;
}

.qa-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 下載區域 */
.download {
    padding: 80px 0;
    background: white;
}

.download h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.download>.container>p {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.download-card {
    background: #EAF7EF;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.download-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.download-icon i {
    font-size: 2.5rem;
    color: white;
}

.download-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.download-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

.version-info {
    background: #EAF7EF;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
}

.version-info h4 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #2D5A3D;
}

.version-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.version-item {
    background: white;
    padding: 1rem;
    border-radius: 10px;
    border: 2px solid #A8D5BA;
}

.version-label {
    display: block;
    font-weight: 600;
    color: #2D5A3D;
    margin-bottom: 0.5rem;
}

.version-desc {
    color: #666;
    font-size: 0.9rem;
}

/* 支援區域 */
.support {
    padding: 80px 0;
    background: #EAF7EF;
}

.support h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.support>.container>p {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.support-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(45, 90, 61, 0.1);
    transition: transform 0.3s ease;
}

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

.support-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.support-icon i {
    font-size: 2rem;
    color: white;
}

.support-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2D5A3D;
}

.support-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

.support-link {
    color: #2D5A3D;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.support-link:hover {
    color: #8FBC94;
}

/* 頁腳 */
.footer {
    background: #2D5A3D;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #A8D5BA;
    margin-bottom: 1rem;
}

.footer-logo i {
    margin-right: 0.5rem;
    font-size: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #A8D5BA;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #EAF7EF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #A8D5BA;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #8FBC94;
    color: #EAF7EF;
}

/* 功能比較表格樣式 */
.feature-comparison {
    margin-top: 3rem;
}

.feature-comparison h4 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #2D5A3D;
}

.comparison-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(45, 90, 61, 0.1);
    border: 2px solid #A8D5BA;
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    color: white;
    font-weight: 600;
    text-align: center;
}

.table-header>div {
    padding: 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.table-header>div:last-child {
    border-right: none;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    border-bottom: 1px solid #EAF7EF;
    transition: background-color 0.3s ease;
}

.table-row:hover {
    background-color: #EAF7EF;
}

.table-row:last-child {
    border-bottom: none;
}

.table-row>div {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-right: 1px solid #EAF7EF;
}

.table-row>div:first-child {
    justify-content: flex-start;
    text-align: left;
    font-weight: 500;
    color: #2D5A3D;
}

.table-row>div:last-child {
    border-right: none;
}

.free-version {
    color: #666;
}

.lite-version {
    color: #666;
    font-weight: 500;
}

.pro-version {
    color: #2D5A3D;
    font-weight: 600;
}

.free-version i.fa-check {
    color: #51cf66;
    font-size: 1.2rem;
}

.free-version i.fa-times {
    color: #ff6b6b;
    font-size: 1.2rem;
}

.pro-version i.fa-check {
    color: #51cf66;
    font-size: 1.2rem;
}

.pro-version i.fa-times {
    color: #ff6b6b;
    font-size: 1.2rem;
}

.lite-version i.fa-check {
    color: #51cf66;
    font-size: 1.2rem;
}

.lite-version i.fa-times {
    color: #ff6b6b;
    font-size: 1.2rem;
}


/* 響應式設計 */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .phone-mockup .phone-frame,
    .phone-mockup .phone-frame:hover {
        transform: none;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        right: -100%;
        top: 65px;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        width: auto;
        min-width: 160px;
        text-align: left;
        transition: 0.25s ease;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        padding: 0.5rem 0.5rem;
        z-index: 1001;
        border-radius: 14px;
        margin-right: 12px;
    }

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

    .nav-menu li {
        margin: 0.1rem 0;
    }

    .nav-menu a {
        font-size: 0.95rem;
        padding: 0.55rem 1.2rem;
        display: block;
        border-radius: 8px;
        white-space: nowrap;
        transition: all 0.2s ease;
    }

    .nav-menu a:hover {
        background-color: #EAF7EF;
        color: #2D5A3D;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .feature-tabs {
        margin: 1.5rem 0;
    }

    .tab-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }

    .tab-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    .tab-pane h3 {
        font-size: 1.2rem;
    }

    .tab-pane p {
        font-size: 1rem;
    }

    .tab-content {
        min-height: 100px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .phone-mockup {
        justify-content: center;
    }

    .phone-mockup .phone-frame {
        width: 240px;
        transform: none;
    }

    .phone-mockup .phone-frame:hover {
        transform: none;
    }

    .app-screenshot {
        width: 100%;
        height: 420px;
    }

    .features-grid,
    .pricing-grid,
    .download-options,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .qa-container {
        margin: 0 1rem;
    }

    .qa-question {
        padding: 1rem;
    }

    .qa-question h3 {
        font-size: 1rem;
    }

    .qa-item.active .qa-answer {
        padding: 1rem;
    }

    .pricing-card.pro {
        transform: none;
    }

    .pricing-card.pro:hover {
        transform: translateY(-10px);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .table-header,
    .table-row {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 0.2rem;
    }

    .table-header>div,
    .table-row>div {
        border-right: 1px solid #EAF7EF;
        border-bottom: none;
        padding: 0.6rem 0.4rem;
        font-size: 0.8rem;
    }

    .table-header>div:last-child,
    .table-row>div:last-child {
        border-right: none;
    }

    .table-row>div:first-child {
        background-color: transparent;
        font-weight: 500;
        justify-content: flex-start;
        text-align: left;
        padding-left: 0.6rem;
    }

    .comparison-table {
        margin: 0 0.5rem;
        font-size: 0.8rem;
    }

    .feature-comparison h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .taiwan-subtitle {
        font-size: 0.85rem;
        padding: 6px 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }

    .phone-mockup .phone-frame {
        width: 210px;
    }

    .app-screenshot {
        width: 100%;
        height: 370px;
    }

    .feature-comparison h4 {
        font-size: 1.1rem;
    }

    .table-header>div,
    .table-row>div {
        padding: 0.6rem;
        font-size: 0.9rem;
    }

    .comparison-table {
        margin: 0 0.5rem;
    }

    .taiwan-subtitle {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
}

/* ==============================
   企業專區
   ============================== */

/* Nav highlight */
.nav-menu a.nav-enterprise {
    color: #2D5A3D;
    font-weight: 700;
    background: linear-gradient(135deg, #A8D5BA 0%, #8FBC94 100%);
    padding: 4px 14px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-menu a.nav-enterprise:hover {
    opacity: 0.85;
    transform: translateY(-1px);
    color: #2D5A3D;
}

/* Section wrapper */
.enterprise {
    padding: 80px 0;
    background: linear-gradient(160deg, #f0faf4 0%, #EAF7EF 60%, #d6f0e1 100%);
}

/* --- Hero --- */
.enterprise-hero {
    text-align: center;
    padding: 60px 20px;
    max-width: 780px;
    margin: 0 auto 60px;
}

.enterprise-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(45, 90, 61, 0.1);
    color: #2D5A3D;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    border: 1px solid rgba(45, 90, 61, 0.2);
}

.enterprise-hero h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #2D5A3D;
    line-height: 1.25;
    margin-bottom: 1.2rem;
}

.enterprise-hero-sub {
    font-size: 1.15rem;
    color: #4a7c5f;
    line-height: 1.7;
}

/* --- Section title --- */
.enterprise-section-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #2D5A3D;
    margin-bottom: 2rem;
}

/* --- Benefits grid --- */
.enterprise-benefits {
    margin-bottom: 60px;
}

.enterprise-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.enterprise-benefit-card {
    background: white;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 6px 24px rgba(45, 90, 61, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1.5px solid rgba(168, 213, 186, 0.4);
}

.enterprise-benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(45, 90, 61, 0.14);
    border-color: #A8D5BA;
}

.eb-icon {
    width: 68px;
    height: 68px;
    background: linear-gradient(135deg, #A8D5BA, #8FBC94);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
}

.eb-icon i {
    font-size: 1.7rem;
    color: white;
}

.enterprise-benefit-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2D5A3D;
    margin-bottom: 0.7rem;
}

.enterprise-benefit-card p {
    color: #5a7a67;
    font-size: 0.95rem;
    line-height: 1.65;
}

/* --- Purchase --- */
.enterprise-purchase {
    background: white;
    border-radius: 20px;
    padding: 3rem 2.5rem;
    margin-bottom: 60px;
    box-shadow: 0 8px 30px rgba(45, 90, 61, 0.08);
}

.enterprise-purchase-intro {
    text-align: center;
    color: #4a7c5f;
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.enterprise-perks {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.enterprise-perk {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    padding: 1.1rem 1.4rem;
    background: #EAF7EF;
    border-radius: 12px;
    border-left: 4px solid #8FBC94;
}

.enterprise-perk i {
    font-size: 1.3rem;
    color: #2D5A3D;
    margin-top: 2px;
    flex-shrink: 0;
}

.enterprise-perk strong {
    display: block;
    color: #2D5A3D;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.enterprise-perk span {
    color: #5a7a67;
    font-size: 0.95rem;
}

/* --- CTA --- */
.enterprise-cta {
    text-align: center;
    padding: 60px 30px;
    background: linear-gradient(135deg, #2D5A3D 0%, #3d7a54 100%);
    border-radius: 24px;
    color: white;
}

.enterprise-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.8rem;
}

.btn-enterprise {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: white;
    color: #2D5A3D;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    margin-bottom: 1.6rem;
}

.btn-enterprise:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.25);
    background: #EAF7EF;
}

.enterprise-cta-note {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.9;
    margin-top: 0.5rem;
}

.enterprise-cta-note a {
    color: #A8D5BA;
    font-weight: 600;
    text-decoration: underline;
}

.enterprise-cta-note a:hover {
    color: white;
}

/* Responsive */
@media (max-width: 1024px) {
    .enterprise-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .enterprise-hero h2 {
        font-size: 2rem;
    }

    .enterprise-benefits-grid {
        grid-template-columns: 1fr;
    }

    .enterprise-cta h3 {
        font-size: 1.5rem;
    }

    .enterprise-purchase {
        padding: 2rem 1.5rem;
    }
}