/* 案例展示区域样式修复 */
.cases-showcase {
    padding: 4rem 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.case-item {
    background: var(--gradient-card);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    display: block;
}

.case-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.case-image {
    height: 100px;
    background: var(--gradient-card);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.case-placeholder {
    font-size: 4rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.case-item:hover .case-placeholder {
    transform: scale(1.1);
}

.case-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.case-category {
    background: var(--gradient-primary);
    color: var(--primary-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.case-content {
    padding: 2rem;
}

.case-title {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-white);
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
}

.case-desc {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.case-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: 15px;
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
    color: var(--accent-cyan);
    white-space: nowrap;
    flex-shrink: 0;
}

.case-results {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.result-item {
    text-align: center;
    flex: 1;
    min-width: 80px;
}

.case-actions {
    margin-top: 1rem;
    text-align: center;
}

.case-link {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--primary-bg);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.case-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.result-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-shadow: var(--shadow-text);
}

.result-label {
    font-size: 0.8rem;
    color: var(--text-gray);
    margin-top: 0.3rem;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.8rem;
    }
}

@media (max-width: 768px) {
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .case-content {
        padding: 1.5rem;
    }

    .case-results {
        flex-direction: column;
        gap: 0.8rem;
    }

    .result-item {
        min-width: auto;
    }
}

/* 确保案例卡片链接样式正确 */
.case-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: all 0.3s ease;
}

.case-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.case-card-link:hover .case-item {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

/* 为没有链接包裹的案例卡片添加点击效果 */
.case-item:not(.case-card-link .case-item) {
    cursor: pointer;
    transition: all 0.3s ease;
}

.case-item:not(.case-card-link .case-item):hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

/* 统一所有案例卡片的样式 */
.cases-grid > * {
    display: block;
    text-decoration: none;
    color: inherit;
}

.cases-grid > *:hover {
    text-decoration: none;
    color: inherit;
}

/* 确保所有案例卡片都有统一的悬停效果 */
.cases-grid .case-item {
    transition: all 0.3s ease;
}

.cases-grid .case-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

/* 为所有案例卡片添加点击指针 */
.cases-grid .case-item {
    cursor: pointer;
}