/* Text reveal animation */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.text-reveal.animate span {
    opacity: 1;
    transform: translateY(0);
}

/* Progress bar animations */
@keyframes progressFill {
    from {
        width: 0%;
    }
    to {
        width: var(--progress-width);
    }
}

.progress-bar {
    animation: progressFill 2s ease-in-out;
}

/* Typing animation */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--secondary-color);
    }
}

.typing-animation {
    overflow: hidden;
    border-right: 0.15em solid var(--secondary-color);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink 0.75s step-end infinite;
}

/* Particle animation for background */
@keyframes particles {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: particles linear infinite;
}