/* ===================================================
   One Victoria Cove — 首岸 綜合版網頁樣式
   融合兩個網站的優點：全屏視覺 + 豐富資訊
   =================================================== */

/* ===== CSS 變數 ===== */
:root {
    --primary: #8B5E3C;
    --primary-dark: #6B4428;
    --primary-light: #C5A059;
    --gold: #C5A059;
    --gold-light: #E8D5A3;
    --dark: #1A1A1A;
    --dark-2: #2C2C2C;
    --text: #333333;
    --text-light: #666666;
    --bg-warm: #F5F0E8;
    --bg-cream: #FAF7F2;
    --white: #FFFFFF;
    --border: #E0D5C5;
    --shadow: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-hover: 0 16px 60px rgba(0,0,0,0.2);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --navbar-h: 70px;
    --font-serif: 'Noto Serif TC', 'Georgia', serif;
    --font-sans: 'Noto Sans TC', 'Arial', sans-serif;
}

/* ===== 基礎重置 ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.7;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== 導航欄 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--navbar-h);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    z-index: 9000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 4px 30px rgba(0,0,0,0.12);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-cn {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
}

.logo-en {
    font-size: 9px;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 1.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--bg-warm);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139,94,60,0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== 通用 Section 樣式 ===== */
.section {
    padding: 100px 0;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--gold);
    margin-bottom: 12px;
    text-transform: uppercase;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin-bottom: 20px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-light);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.9;
}

.section-header.light .section-label {
    color: var(--gold-light);
}

.section-header.light .section-title {
    color: var(--white);
}

.section-header.light .section-desc {
    color: rgba(255,255,255,0.8);
}

/* ===== 動畫 ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-12px); }
}

.animate-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 英雄區 ===== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero-section:hover .hero-bg {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0,0,0,0.65) 0%,
        rgba(0,0,0,0.4) 50%,
        rgba(139,94,60,0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 0 24px;
    animation: fadeInUp 1.2s ease forwards;
}

.hero-badge {
    display: inline-block;
    padding: 8px 24px;
    border: 1px solid rgba(197,160,89,0.7);
    border-radius: 50px;
    font-size: 13px;
    letter-spacing: 3px;
    color: var(--gold-light);
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.hero-cn {
    font-family: var(--font-serif);
    font-size: clamp(56px, 10vw, 100px);
    font-weight: 700;
    letter-spacing: 8px;
    line-height: 1;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero-en {
    font-size: clamp(14px, 2.5vw, 22px);
    font-weight: 300;
    letter-spacing: 6px;
    color: rgba(255,255,255,0.85);
}

.hero-subtitle {
    font-size: clamp(14px, 2vw, 18px);
    color: rgba(255,255,255,0.8);
    letter-spacing: 1px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #25D366;
    color: var(--white);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
}

.btn-primary:hover {
    background: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
    border-color: var(--white);
    transform: translateY(-3px);
}

.scroll-down-arrow {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255,255,255,0.8);
    font-size: 28px;
    animation: float 2s ease-in-out infinite;
    transition: color 0.3s;
}

.scroll-down-arrow:hover {
    color: var(--gold-light);
}

/* ===== 項目概覽 ===== */
.overview-section {
    background: var(--bg-cream);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 70px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    border-color: var(--gold);
}

.stat-icon {
    font-size: 28px;
    color: var(--gold);
    margin-bottom: 12px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-unit {
    font-size: 20px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-light);
    letter-spacing: 1px;
}

/* ===== 預計關鍵日期卡片專屬樣式 ===== */
.stat-card-key {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--gold) 100%);
    border: none;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.stat-card-key::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.stat-card-key::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.stat-card-key .stat-icon {
    color: var(--gold-light);
    font-size: 26px;
    margin-bottom: 8px;
}

.stat-card-key:hover {
    border-color: transparent;
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(139,94,60,0.4);
}

.key-date-label {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gold-light);
    text-transform: uppercase;
    margin-bottom: 6px;
    font-weight: 500;
}

.key-date-main {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 2px;
}

.key-date-month {
    font-size: 18px;
    color: var(--gold-light);
}

.key-date-sub {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 12px;
}

.key-date-countdown {
    display: flex;
    justify-content: center;
    gap: 6px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    padding: 8px 12px;
    margin-top: 4px;
}

.cd-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.cd-num {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 700;
    color: var(--gold-light);
    line-height: 1;
}

.cd-unit {
    font-size: 10px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
}

.overview-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sub-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.title-divider {
    width: 50px;
    height: 3px;
    background: var(--gold);
    margin-bottom: 16px;
    border-radius: 2px;
}

.sub-desc {
    font-size: 18px;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text);
    line-height: 1.6;
}

.feature-list li i {
    color: var(--gold);
    font-size: 10px;
    margin-top: 6px;
    flex-shrink: 0;
}

.overview-img {
    width: 100%;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    object-fit: cover;
}

.overview-img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.image-caption {
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
    margin-top: 10px;
}

/* ===== 醉人海景 ===== */
.harbour-section {
    position: relative;
    background: var(--dark);
    padding: 120px 0;
    overflow: hidden;
}

.harbour-bg {
    position: absolute;
    inset: 0;
    background: url('images/hero_bg.jpg') center/cover no-repeat;
    opacity: 0.35;
}

.harbour-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,26,0.85), rgba(139,94,60,0.5));
}

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

.harbour-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.harbour-feature-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(197,160,89,0.3);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    color: var(--white);
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.harbour-feature-card:hover {
    background: rgba(197,160,89,0.15);
    border-color: var(--gold);
    transform: translateY(-6px);
}

.feature-icon {
    font-size: 32px;
    color: var(--gold);
    margin-bottom: 16px;
}

.harbour-feature-card h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--white);
}

.harbour-feature-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}

/* ===== 交通配套 ===== */
.transport-section {
    background: var(--white);
}

.transport-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.main-img-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16/10;
    background: var(--bg-warm);
}

.transport-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

/* 交通地圖替代顯示 */
.transport-map-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    align-items: stretch;
}

.transport-map-overlay {
    width: 100%;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
}

.transport-map-content {
    text-align: center;
}

.transport-map-icon {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 12px;
}

.transport-map-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.transport-map-lines {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.metro-line {
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.metro-line.east {
    background: #E60012;
}

.metro-line.tuen {
    background: #9B2335;
}

.transport-map-walk {
    font-size: 14px;
    color: var(--gold-light);
    font-weight: 600;
    letter-spacing: 1px;
}

.transport-map-walk i {
    margin-right: 6px;
}

.transport-nearby {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.nearby-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.1);
}

.nearby-item i {
    font-size: 10px;
    flex-shrink: 0;
}

.thumb-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.thumb {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.7;
}

.thumb:hover, .thumb.active {
    border-color: var(--gold);
    opacity: 1;
    transform: scale(1.05);
}

.transport-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.transport-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bg-cream);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.transport-card:hover {
    border-color: var(--gold);
    background: var(--bg-warm);
    transform: translateX(6px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.tc-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    flex-shrink: 0;
}

.tc-content {
    flex: 1;
}

.tc-badge {
    display: inline-block;
    font-size: 11px;
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.tc-content h4 {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.tc-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== 生活配套 ===== */
.lifestyle-section {
    background: var(--bg-cream);
}

.lifestyle-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.lifestyle-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.lifestyle-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--gold);
}

.lifestyle-img-box {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.lifestyle-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.6s ease;
}

.lifestyle-card:hover .lifestyle-img {
    transform: scale(1.06);
}

.lifestyle-icon-overlay {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(139,94,60,0.85);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    backdrop-filter: blur(4px);
}

.lifestyle-card-body {
    padding: 24px;
}

.lifestyle-card-body h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.lifestyle-card-body p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 14px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 4px 12px;
    background: var(--bg-warm);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 12px;
    color: var(--primary);
    font-weight: 500;
}

/* ===== 奢華會所 ===== */
.clubhouse-section {
    background: var(--white);
}

.clubhouse-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 70px;
    align-items: center;
}

.clubhouse-facilities {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.facility-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-cream);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-size: 15px;
    font-weight: 500;
    color: var(--dark);
    transition: var(--transition);
}

.facility-item:hover {
    border-color: var(--gold);
    background: var(--bg-warm);
}

.facility-item i {
    color: var(--gold);
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.gallery-main {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    background: var(--bg-warm);
}

.gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.5s ease;
}

.gallery-main:hover .gallery-main-img {
    transform: scale(1.03);
}

.gallery-nav {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
}

.gallery-nav button {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    color: var(--primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.gallery-nav button:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.gallery-thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.65;
}

.gallery-thumb:hover, .gallery-thumb.active {
    border-color: var(--gold);
    opacity: 1;
    transform: scale(1.05);
}

/* ===== 聯絡我們 ===== */
.contact-section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.contact-bg {
    position: absolute;
    inset: 0;
    background: url('images/hero_bg.jpg') center/cover no-repeat;
    opacity: 0.2;
}

.contact-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--dark) 100%);
    opacity: 0.92;
}

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

.contact-cards {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 36px;
    border-radius: 16px;
    font-size: 16px;
    transition: var(--transition);
    min-width: 240px;
}

.contact-card.whatsapp {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 8px 30px rgba(37,211,102,0.35);
}

.contact-card.whatsapp:hover {
    background: #1da851;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(37,211,102,0.5);
}

.contact-card.phone {
    background: var(--gold);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(197,160,89,0.35);
}

.contact-card.phone:hover {
    background: var(--primary-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(197,160,89,0.5);
}

.contact-card i {
    font-size: 28px;
}

.contact-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    opacity: 0.85;
    text-transform: uppercase;
}

.contact-number {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.contact-address {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    font-size: 15px;
}

.contact-address i {
    color: var(--gold);
}

/* ===== 頁腳 ===== */
.footer {
    background: var(--dark-2);
    color: rgba(255,255,255,0.7);
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.footer-logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-logo-cn {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
}

.footer-logo-en {
    font-size: 10px;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.5);
}

.footer-disclaimer {
    flex: 1;
}

.footer-disclaimer p {
    font-size: 12px;
    line-height: 1.8;
    color: rgba(255,255,255,0.45);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: rgba(255,255,255,0.4);
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--gold);
}

/* ===== 浮動聯絡按鈕（桌面版） ===== */
.float-contact {
    display: none;
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 8000;
    flex-direction: column;
    gap: 12px;
}

.float-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 24px 12px 16px;
    border-radius: 50px;
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    transition: var(--transition);
    white-space: nowrap;
}

.float-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.float-btn i {
    font-size: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.float-whatsapp {
    background: #25D366;
}

.float-whatsapp:hover {
    background: #1da851;
}

.float-phone {
    background: var(--gold);
}

.float-phone:hover {
    background: var(--primary);
}

.float-btn-text {
    display: flex;
    flex-direction: column;
}

.float-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    opacity: 0.85;
}

.float-number {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ===== 手機底部導航 ===== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 8000;
    height: 64px;
}

.mobile-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    transition: opacity 0.2s;
}

.mobile-btn:active {
    opacity: 0.8;
}

.mobile-btn i {
    font-size: 22px;
}

.mobile-whatsapp {
    background: #25D366;
}

.mobile-phone {
    background: var(--gold);
}

.mobile-bottom-nav {
    display: flex;
}

/* ===== 燈箱 ===== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 20px 80px rgba(0,0,0,0.5);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
    z-index: 1;
}

.lightbox-close:hover {
    color: var(--gold);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.15);
    border: none;
    color: var(--white);
    font-size: 20px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.lightbox-nav:hover {
    background: rgba(255,255,255,0.3);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-thumbs {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.lightbox-thumbs img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: var(--transition);
}

.lightbox-thumbs img.active,
.lightbox-thumbs img:hover {
    border-color: var(--gold);
    opacity: 1;
}

/* ===== 響應式設計 ===== */
@media (min-width: 769px) {
    .float-contact {
        display: flex;
    }
    .mobile-bottom-nav {
        display: none;
    }
}

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .harbour-features {
        grid-template-columns: repeat(2, 1fr);
    }
    .transport-layout {
        grid-template-columns: 1fr;
    }
    .clubhouse-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .overview-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-h: 60px;
    }

    .nav-menu, .nav-cta {
        display: none;
    }

    .nav-menu.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: var(--navbar-h);
        left: 0;
        right: 0;
        background: var(--white);
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        gap: 4px;
        z-index: 8999;
    }

    .hamburger {
        display: flex;
    }

    .section {
        padding: 70px 0;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

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

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

    .contact-cards {
        flex-direction: column;
        align-items: center;
    }

    .contact-card {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .hero-cn {
        font-size: 60px;
    }

    body {
        padding-bottom: 64px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .harbour-features {
        grid-template-columns: 1fr;
    }
    .clubhouse-facilities {
        grid-template-columns: 1fr;
    }
    .hero-cn {
        font-size: 48px;
    }
}