/* 自定义样式补充 */

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

/* 导航栏滚动效果 */
nav {
    transition: all 0.3s ease;
}

/* 移动端菜单动画 */
#mobile-menu {
    transition: all 0.3s ease;
}

/* Hero区域动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: fadeInUp 0.6s ease-out;
}

/* 卡片悬停效果增强 */
.hover\:shadow-xl:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* 渐变文字效果 */
.gradient-text {
    background: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .text-6xl {
        font-size: 2.5rem;
    }
    
    .text-5xl {
        font-size: 2rem;
    }
}

/* 加载动画 */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* 图标动画 */
.fa-check-circle {
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

/* Logo样式 */
nav img {
    max-height: 40px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

nav img:hover {
    opacity: 0.8;
}

/* 移动端Logo调整 */
@media (max-width: 768px) {
    nav img {
        max-height: 32px;
    }
}