/* animations.css - 动画效果样式 */

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

.animated-text {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink 0.75s step-end infinite;
    border-right: 3px solid;
}

.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.section-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease;
}

.section-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.rotate-in {
    animation: rotateIn 1s ease;
}

@keyframes rotateIn {
    from {
        transform: rotate(-10deg) scale(0.8);
        opacity: 0;
    }
    to {
        transform: rotate(0) scale(1);
        opacity: 1;
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.wobble:hover {
    animation: wobble 1s ease;
}

@keyframes wobble {
    0%, 100% {
        transform: translateX(0);
    }
    15% {
        transform: translateX(-15px) rotate(-5deg);
    }
    30% {
        transform: translateX(10px) rotate(3deg);
    }
    45% {
        transform: translateX(-10px) rotate(-3deg);
    }
    60% {
        transform: translateX(5px) rotate(2deg);
    }
    75% {
        transform: translateX(-5px) rotate(-1deg);
    }
}

.shake:hover {
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    20%, 60% {
        transform: translateX(-5px);
    }
    40%, 80% {
        transform: translateX(5px);
    }
}

.skill-card:hover i {
    animation: bounce 1s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}