/* 自定义样式 */

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 响应式调整 */
@media (max-width: 768px) {
    header {
        padding: 0.75rem 1rem;
    }
    
    main {
        padding-top: 6rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: fadeIn 0.8s ease-out forwards;
}

section:nth-child(2) {
    animation-delay: 0.2s;
}

section:nth-child(3) {
    animation-delay: 0.4s;
}

section:nth-child(4) {
    animation-delay: 0.6s;
}

/* 按钮悬停效果 */
a[href="#"] {
    position: relative;
    overflow: hidden;
}

a[href="#"]::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.3s ease;
}

a[href="#"]:hover::after {
    left: 0;
}

/* 卡片悬停效果 */
.bg-white.dark\:bg-dark-light {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bg-white.dark\:bg-dark-light:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* 主题切换按钮动画 */
#theme-toggle {
    transition: transform 0.3s ease;
}

#theme-toggle:hover {
    transform: rotate(180deg);
}

/* 技术栈标签动画 */
span.bg-gray-100 {
    transition: all 0.2s ease;
}

span.bg-gray-100:hover {
    background-color: #f97316;
    color: white;
}