/* 
 * 自定义样式文件
 * 包含所有项目特定的自定义样式
 */

/* ======================================
   保安蓝主题色
   ====================================== */
.text-baoan-blue {
    color: #003D82;
}

.text-baoan-blue-light {
    color: #0066CC;
}

.bg-baoan-blue {
    background-color: #003D82;
}

.bg-baoan-blue-light {
    background-color: #0066CC;
}

.border-baoan-blue {
    border-color: #003D82;
}

.hover\:bg-baoan-blue:hover {
    background-color: #003D82;
}

.hover\:bg-baoan-blue-light:hover {
    background-color: #0066CC;
}

/* ======================================
   文本截断
   ====================================== */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ======================================
   渐变背景
   ====================================== */
.from-baoan-blue {
    --tw-gradient-from: #003D82;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(0, 56, 130, 0));
}

/* ======================================
   阴影增强
   ====================================== */
.hover\:shadow-xl:hover {
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

.shadow-3xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.hover\:shadow-3xl:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

/* ======================================
   背景色
   ====================================== */
.bg-gray-50 {
    background-color: #f9fafb;
}

.bg-red-50 {
    background-color: #fef2f2;
}

.bg-green-50 {
    background-color: #f0fdf4;
}

/* ======================================
   圆角
   ====================================== */
.rounded-r-lg {
    border-top-right-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
}

/* ======================================
   导航栏防换行
   ====================================== */
.navbar-nav .nav-link {
    white-space: nowrap !important;
    flex-shrink: 0;
}

.navbar-nav {
    flex-wrap: nowrap !important;
    overflow-x: auto;
}

.navbar-nav::-webkit-scrollbar {
    display: none;
}

/* ======================================
   页面背景渐变
   ====================================== */
.bg-gradient-page {
    background: linear-gradient(135deg, #f9fafb 0%, #e0f2fe 50%, #dbeafe 100%);
    min-height: 100vh;
}

/* ======================================
   玻璃态效果
   ====================================== */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-effect-strong {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ======================================
   动画效果
   ====================================== */
.animate-fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ======================================
   卡片效果增强
   ====================================== */
.card-gradient-blue {
    background: linear-gradient(135deg, #003D82 0%, #0066CC 50%, #4f46e5 100%);
}

.card-gradient-red {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 50%, #db2777 100%);
}

.card-gradient-green {
    background: linear-gradient(135deg, #059669 0%, #047857 50%, #0d9488 100%);
}

/* ======================================
   轮播图高清晰度优化
   ====================================== */
.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    image-rendering: optimize-quality;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}

.hero-banner {
    height: 40vh;
    min-height: 300px;
    max-height: 500px;
    overflow: hidden;
}

.hero-swiper {
    height: 100%;
    width: 100%;
}

.swiper-slide {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 61, 130, 0.7), rgba(37, 99, 235, 0.5));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 2rem;
}

.banner-title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.banner-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.banner-cta {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    color: #1f2937;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.banner-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.6);
    background: linear-gradient(45deg, #f59e0b, #d97706);
}

/* Swiper 按钮样式 */
.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background: rgba(0, 0, 0, 0.5) !important;
    width: 50px !important;
    height: 50px !important;
    border-radius: 50% !important;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease !important;
    z-index: 10 !important;
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.swiper-button-next {
    right: 20px !important;
}

.swiper-button-prev {
    left: 20px !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.7) !important;
    transform: translateY(-50%) scale(1.1) !important;
    color: #fbbf24 !important;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 20px !important;
    font-weight: bold !important;
    color: inherit !important;
}

.swiper-button-next:focus,
.swiper-button-prev:focus {
    outline: none !important;
}

/* Swiper 分页器样式 */
.swiper-pagination {
    position: absolute !important;
    bottom: 20px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    z-index: 10 !important;
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.5) !important;
    opacity: 1 !important;
    width: 12px !important;
    height: 12px !important;
    margin: 0 6px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

.swiper-pagination-bullet-active {
    background: #fbbf24 !important;
    transform: scale(1.2) !important;
}

.swiper-pagination-bullet:hover {
    background: rgba(255, 255, 255, 0.8) !important;
}

/* ======================================
   响应式调整
   ====================================== */
@media (max-width: 1024px) and (min-width: 769px) {
    .hero-banner {
        height: 45vh;
        min-height: 350px;
    }
}

@media (max-width: 768px) {
    .navbar-nav {
        overflow-x: visible;
    }
    
    .glass-effect,
    .glass-effect-strong {
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
    }
    
    .hero-banner {
        height: 35vh;
        min-height: 250px;
    }
    
    .banner-title {
        font-size: 2rem;
    }
    
    .banner-subtitle {
        font-size: 1rem;
    }
}