/* 耀付官网 - 动画样式 */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}
@keyframes scroll-wheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-down {
    from { opacity: 0; transform: translateY(-40px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes scale-in {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes slide-in-left {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.5); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.animate-fade-in { animation: fade-in 0.6s ease-out forwards; }
.animate-fade-in-up { animation: fade-in-up 0.6s ease-out forwards; }
.animate-fade-in-down { animation: fade-in-down 0.6s ease-out forwards; }
.animate-scale-in { animation: scale-in 0.6s ease-out forwards; }
.animate-slide-left { animation: slide-in-left 0.6s ease-out forwards; }
.animate-slide-right { animation: slide-in-right 0.6s ease-out forwards; }
.animate-glow { animation: glow 2s ease-in-out infinite; }
[data-aos] { opacity: 0; transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-down"] { transform: translateY(-40px); }
[data-aos="fade-left"] { transform: translateX(40px); }
[data-aos="fade-right"] { transform: translateX(-40px); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos].aos-animate { opacity: 1; transform: translateY(0) translateX(0) scale(1); }

/* 减弱动效偏好适配 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .floating-card { animation: none !important; }
    [data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
    .animate-fade-in, .animate-fade-in-up, .animate-fade-in-down,
    .animate-scale-in, .animate-slide-left, .animate-slide-right, .animate-glow {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    .hero-visual { transform: none !important; }
    .scroll-indicator { display: none; }
    #particle-canvas { display: none; }
}