.unsung-heroes-section {
    position: relative;
    padding: 6rem 0;
    background-color: #fff8fa;
    color: var(--text-color);
    overflow: hidden;
}

.unsung-heroes-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at top right, rgba(255, 105, 180, 0.1), transparent 60%),
        radial-gradient(circle at bottom left, rgba(240, 98, 146, 0.1), transparent 60%);
    z-index: 1;
}

.section-content {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    z-index: 2;
    text-align: center;
}



.heroes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    perspective: 1000px;
}

.hero-card {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 480px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: var(--gradient);
    opacity: 0.1;
}

.hero-content {
    position: relative;
    height: 100%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.hero-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 10px 20px rgba(240, 98, 146, 0.2);
    transition: transform 0.3s ease;
}

.hero-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-color);
}

.hero-title {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 500;
}



.hero-achievements {
    margin-top: auto;
    width: 100%;
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.6rem;
    padding: 0.5rem 0.8rem;
    background: rgba(255, 105, 180, 0.05);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.achievement-item i {
    color: var(--primary-color);
    margin-right: 0.8rem;
    font-size: 0.9rem;
    margin-top: 0.2rem;
}

.achievement-item span {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 悬停效果 */
.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.hero-card:hover .hero-icon {
    transform: scale(1.1);
}

.hero-card:hover .achievement-item {
    background: rgba(255, 105, 180, 0.08);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .section-content {
        padding: 0 1.5rem;
    }

    .heroes-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }

    .hero-card {
        height: 500px;
    }

    .hero-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }

    .hero-name {
        font-size: 1.3rem;
    }


    .achievement-item {
        padding: 0.4rem 0.6rem;
    }

    .achievement-item span {
        font-size: 0.85rem;
    }
}

/* 延迟加载动画 */
.hero-card {
    transition-delay: calc(var(--animation-order) * 0.1s);
}