/* 
 * WL-Bot 主要樣式
 */

/* 全域樣式 */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/* 卡片樣式 */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* 按鈕樣式 */
.btn {
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 功能區塊 */
.feature-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 統計數字 */
.stat-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #6c757d;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 服務等級標籤 */
.service-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-badge.express {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
}

.service-badge.standard {
    background: linear-gradient(45deg, #4834d4, #686de0);
    color: white;
}

.service-badge.economy {
    background: linear-gradient(45deg, #00d2d3, #54a0ff);
    color: white;
}

.service-badge.bulk {
    background: linear-gradient(45deg, #5f27cd, #00d2d3);
    color: white;
}

/* 價格展示 */
.price-highlight {
    font-size: 1.25rem;
    font-weight: bold;
    color: #28a745;
}

.price-original {
    text-decoration: line-through;
    color: #6c757d;
    font-size: 0.9rem;
}

.discount-badge {
    background: linear-gradient(45deg, #ff9500, #ff6348);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: bold;
    position: absolute;
    top: -10px;
    right: -10px;
}

/* 動畫效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* 響應式調整 */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .feature-card {
        margin-bottom: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}