/* ========================================
   Hero区 - 简洁专业设计
   去除复杂装饰，回归简洁大气
======================================== */

/* 覆盖之前复杂的样式 */
.hero {
    position: relative !important;
    height: 80vh !important;
    min-height: 600px !important;
    max-height: 750px !important;
    display: flex !important;
    align-items: center !important;
    overflow: hidden !important;
    background: #0a0e27 !important;
}

/* 移除网格背景 */
.hero::before {
    display: none !important;
}

/* 移除底部装饰 */
.hero::after {
    display: none !important;
}

/* 轮播容器 */
.hero-slider {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 1 !important;
}

/* 轮播图片 */
.hero-slide {
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
    opacity: 0 !important;
    transition: opacity 1s ease-in-out !important;
}

.hero-slide.active {
    opacity: 1 !important;
    z-index: 2 !important;
}

.hero-slide img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    filter: brightness(0.5) !important;
}

/* 简洁渐变遮罩 */
.hero-slider::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: linear-gradient(
        135deg,
        rgba(0, 61, 130, 0.7) 0%,
        rgba(0, 82, 163, 0.6) 100%
    ) !important;
    z-index: 3 !important;
}

/* Hero内容 - 简洁居中 */
.hero-slide .hero-content {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 100 !important;
    width: 100% !important;
    max-width: 1200px !important;
    padding: 0 60px !important;
    text-align: center !important;
}

/* 标题 - 简洁有力 */
.hero-title {
    font-size: 4rem !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    margin-bottom: 1.5rem !important;
    line-height: 1.2 !important;
    letter-spacing: 2px !important;
    text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.4) !important;
}

/* 副标题 - 清晰易读 */
.hero-subtitle {
    font-size: 1.5rem !important;
    color: rgba(255, 255, 255, 0.95) !important;
    margin-bottom: 2.5rem !important;
    font-weight: 300 !important;
    line-height: 1.6 !important;
    text-shadow: 1px 2px 8px rgba(0, 0, 0, 0.3) !important;
}

/* 按钮 - 简洁现代 */
.hero-content .btn-primary {
    display: inline-block !important;
    padding: 1rem 2.5rem !important;
    background: #FF6B35 !important;
    color: white !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    border-radius: 4px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3) !important;
}

.hero-content .btn-primary:hover {
    background: #e55a28 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4) !important;
}

/* 轮播控制 - 简洁 */
.slider-controls {
    position: absolute !important;
    bottom: 50% !important;
    right: 80px !important;
    transform: translateY(50%) !important;
    z-index: 150 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(5px) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    width: 45px !important;
    height: 45px !important;
    border-radius: 50% !important;
    font-size: 1.5rem !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.slider-btn:hover {
    background: rgba(255, 107, 53, 0.8) !important;
    border-color: #FF6B35 !important;
}

/* 轮播指示点 - 简洁 */
.slider-dots {
    position: absolute !important;
    bottom: 180px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 150 !important;
    display: flex !important;
    gap: 10px !important;
}

.dot {
    width: 12px !important;
    height: 12px !important;
    background: rgba(255, 255, 255, 0.4) !important;
    border: 2px solid rgba(255, 255, 255, 0.6) !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

.dot.active {
    background: #FF6B35 !important;
    border-color: #FF6B35 !important;
    transform: scale(1.2) !important;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.7) !important;
}

/* Hero统计栏 - 简洁设计 */
.hero-stats {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: rgba(255, 255, 255, 0.98) !important;
    padding: 2rem 0 !important;
    border-top: 2px solid #FF6B35 !important;
    z-index: 200 !important;
}

.hero-stats .container {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 2rem !important;
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 0 60px !important;
}

.hero-stat-item {
    text-align: center !important;
}

.hero-stat-number {
    font-size: 2.5rem !important;
    font-weight: 800 !important;
    color: #003d82 !important;
    margin-bottom: 0.5rem !important;
    font-family: 'Arial', sans-serif !important;
}

.hero-stat-label {
    font-size: 0.9rem !important;
    color: #666 !important;
    font-weight: 500 !important;
    letter-spacing: 0.5px !important;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .hero-slide .hero-content,
    .hero-stats .container {
        padding: 0 40px !important;
    }
    
    .slider-controls {
        right: 40px !important;
    }
}

@media (max-width: 1024px) {
    .hero {
        height: 70vh !important;
        min-height: 550px !important;
    }
    
    .hero-title {
        font-size: 3rem !important;
    }
    
    .hero-subtitle {
        font-size: 1.3rem !important;
    }
    
    .hero-stats .container {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 600px !important;
        min-height: 500px !important;
    }
    
    .hero-slide .hero-content {
        padding: 0 20px !important;
    }
    
    .hero-title {
        font-size: 2.2rem !important;
        margin-bottom: 1rem !important;
    }
    
    .hero-subtitle {
        font-size: 1.1rem !important;
        margin-bottom: 2rem !important;
    }
    
    .slider-controls {
        right: 20px !important;
        gap: 0.5rem !important;
    }
    
    .slider-dots {
        bottom: 160px !important;
    }
    
    .slider-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 1.3rem !important;
    }
    
    .hero-stats .container {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
        padding: 0 20px !important;
    }
    
    .hero-stat-number {
        font-size: 2rem !important;
    }
    
    .hero-stat-label {
        font-size: 0.85rem !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
    }
    
    .hero-stats .container {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}