/* 現代高級金融風格 */
:root {
    --primary-dark: #0a0a0f;
    --secondary-dark: #1a1a24;
    --accent-dark: #252538;
    --gold: #d4af37;
    --gold-light: #e8c547;
    --gold-dark: #b8941f;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    --gradient-primary: linear-gradient(135deg, #0a0a0f 0%, #1a1a24 50%, #252538 100%);
    --gradient-gold: linear-gradient(135deg, #d4af37 0%, #e8c547 50%, #d4af37 100%);
    --gradient-accent: linear-gradient(45deg, rgba(212, 175, 55, 0.1) 0%, rgba(232, 197, 71, 0.05) 100%);
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--gradient-primary);
    min-height: 100vh;
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* 背景動畫 */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.floating-shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    background: var(--gradient-gold);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    top: 80%;
    left: 60%;
    animation-delay: 10s;
}

.shape-4 {
    width: 40px;
    height: 40px;
    top: 40%;
    right: 40%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) rotate(240deg);
    }
}

/* 容器 */
.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

/* 主卡片 */
.maintenance-card {
    background: rgba(26, 26, 36, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

.top-accent {
    height: 4px;
    background: var(--gradient-gold);
    width: 100%;
}

.content {
    padding: 3rem 2.5rem 2rem;
}

/* Logo 區域 */
.logo-section {
    text-align: center;
    margin-bottom: 3rem;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.logo-icon i {
    font-size: 2rem;
    color: var(--primary-dark);
}

.company-name {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-gold);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.company-subtitle {
    font-size: 0.875rem;
    color: var(--gray-400);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* 狀態區域 */
.status-section {
    text-align: center;
    margin-bottom: 3rem;
}

.status-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: pulse 2s infinite;
}

.status-icon i {
    font-size: 1.5rem;
    color: var(--gold);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
    }
}

.status-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 1rem;
}

.status-description {
    font-size: 1rem;
    color: var(--gray-300);
    line-height: 1.6;
}

/* 分隔線 */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 2rem 0;
}

/* 區塊標題 */
.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-title i {
    color: var(--gold);
    font-size: 1rem;
}

/* 聯絡區域 */
.contact-section {
    margin-bottom: 2.5rem;
}

.contact-card {
    background: rgba(37, 37, 56, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    cursor: pointer;
}

.contact-card:hover {
    background: rgba(37, 37, 56, 0.8);
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.25rem;
    color: var(--primary-dark);
}

.contact-info {
    flex: 1;
}

.contact-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
}

.contact-action {
    color: var(--gold);
    opacity: 0.7;
    transition: var(--transition);
}

.contact-card:hover .contact-action {
    opacity: 1;
}

/* 合作夥伴區域 */
.partner-section {
    margin-bottom: 2.5rem;
}

.partner-card {
    background: rgba(37, 37, 56, 0.3);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.partner-card:hover {
    background: rgba(37, 37, 56, 0.5);
    border-color: rgba(212, 175, 55, 0.3);
}

.partner-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.partner-icon {
    width: 45px;
    height: 45px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.partner-icon i {
    font-size: 1.125rem;
    color: var(--gold);
}

.partner-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.partner-service {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.partner-email {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.partner-email:hover {
    background: rgba(212, 175, 55, 0.1);
}

.partner-email i {
    color: var(--gold);
    font-size: 1rem;
}

.partner-email span {
    color: var(--gray-300);
    font-size: 0.875rem;
}

/* 社群媒體 */
.social-section {
    margin-bottom: 2rem;
    text-align: center;
}

.social-text {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    justify-content: center;
}

.social-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--gray-300);
    transition: var(--transition);
}

.social-item:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.4);
}

.social-item i {
    color: var(--gold);
    font-size: 1rem;
}

/* 頁腳 */
.footer {
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: 1.5rem 2.5rem;
    background: rgba(10, 10, 15, 0.5);
}

.footer-content {
    text-align: center;
}

.copyright {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.copyright i {
    color: var(--gold);
    font-size: 0.75rem;
}

.last-update {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* 響應式設計 */
@media (max-width: 640px) {
    .container {
        padding: 1rem 0.5rem;
    }
    
    .maintenance-card {
        margin: 0;
    }
    
    .content {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .logo-icon {
        width: 60px;
        height: 60px;
    }
    
    .logo-icon i {
        font-size: 1.5rem;
    }
    
    .status-title {
        font-size: 1.5rem;
    }
    
    .contact-card {
        padding: 1rem;
    }
    
    .partner-card {
        padding: 1rem;
    }
    
    .footer {
        padding: 1rem 1.5rem;
    }
}

/* 複製提示動畫 */
.copy-notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--gradient-gold);
    color: var(--primary-dark);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}