/**
 * Shared Card Styles
 * 共享卡片样式 - 可被多个页面复用
 */

/* === Glass Card (Premium) === */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 20px 40px -10px rgba(0, 137, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.glass-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 137, 255, 0.25);
    background: rgba(255, 255, 255, 0.9);
}

/* === Glass Card Dark === */
.glass-card-dark {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
}

/* === Tech Card === */
.tech-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.02),
        0 2px 4px -1px rgba(0, 0, 0, 0.02);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #2563EB, #7C3AED);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.05),
        0 10px 10px -5px rgba(0, 0, 0, 0.02);
    border-color: rgba(59, 130, 246, 0.3);
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-card::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(59,130,246,0.05) 0%, transparent 70%);
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.5s ease;
    pointer-events: none;
}

.tech-card:hover::after {
    opacity: 1;
    transform: scale(1);
}

/* === Case Card === */
.case-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1.5rem;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(59, 130, 246, 0.4);
}

/* === News Card === */
.news-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.4);
}

/* === Product Card === */
.product-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    padding: 2rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.7s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 40px 80px -20px rgba(0, 137, 255, 0.3);
    background: rgba(255, 255, 255, 0.85);
}

/* === Stat Card === */
.stat-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid #F1F5F9;
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

/* === Qualification Card === */
.qual-card {
    background: white;
    border: 1px solid #E2E8F0;
    padding: 2.5rem;
    transition: all 0.3s ease;
    height: 100%;
}

.qual-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.1);
    border-color: #2563EB;
}

/* === Bento Card === */
.bento-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.bento-card:hover {
    transform: translateY(-4px);
    border-color: #00C4CC;
    box-shadow: 0 20px 40px -12px rgba(16, 185, 129, 0.3);
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: rgba(16, 185, 129, 0.05);
    transition: left 0.5s;
}

.bento-card:hover::before {
    left: 100%;
}

/* === Tech Scanner Effect === */
.scan-effect {
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    transform: skewX(-25deg);
    transition: left 0.5s;
    pointer-events: none;
}

.glass-card:hover .scan-effect,
.tech-card:hover .scan-effect {
    left: 200%;
    transition: left 1s ease-in-out;
}

/* === Image Wrapper with Hover Effect === */
.card-image-wrapper {
    overflow: hidden;
    position: relative;
}

.card-image-wrapper img {
    transition: transform 0.5s ease;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-image-wrapper:hover img,
.news-card:hover .card-image-wrapper img,
.case-card:hover .card-image-wrapper img {
    transform: scale(1.05);
}

/* === Case Image === */
.case-image {
    height: 200px;
    background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.case-image::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.1);
    opacity: 0;
    transition: opacity 0.3s;
}

.case-card:hover .case-image::before {
    opacity: 1;
}