.text-reveal {
    display: inline-block;
    overflow: hidden;
}

.text-reveal > span,
.text-reveal {
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
    transition: transform var(--duration-slower) var(--ease-expo-out),
                opacity var(--duration-slower) var(--ease-out);
}

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


.text-reveal[data-delay="100"] { transition-delay: 100ms; }
.text-reveal[data-delay="200"] { transition-delay: 200ms; }
.text-reveal[data-delay="300"] { transition-delay: 300ms; }
.text-reveal[data-delay="400"] { transition-delay: 400ms; }
.text-reveal[data-delay="500"] { transition-delay: 500ms; }


.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slower) var(--ease-out),
                transform var(--duration-slower) var(--ease-expo-out);
}

.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-up[data-delay="100"] { transition-delay: 100ms; }
.reveal-up[data-delay="200"] { transition-delay: 200ms; }
.reveal-up[data-delay="300"] { transition-delay: 300ms; }
.reveal-up[data-delay="400"] { transition-delay: 400ms; }
.reveal-up[data-delay="500"] { transition-delay: 500ms; }


.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--duration-slow) var(--ease-out),
                transform var(--duration-slow) var(--ease-expo-out);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}


.reveal-fade {
    opacity: 0;
    transition: opacity var(--duration-slow) var(--ease-out);
}

.reveal-fade.revealed {
    opacity: 1;
}


.stagger-children > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--duration-normal) var(--ease-out),
                transform var(--duration-normal) var(--ease-expo-out);
}

.stagger-children.revealed > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.revealed > *:nth-child(2) { transition-delay: 50ms; }
.stagger-children.revealed > *:nth-child(3) { transition-delay: 100ms; }
.stagger-children.revealed > *:nth-child(4) { transition-delay: 150ms; }
.stagger-children.revealed > *:nth-child(5) { transition-delay: 200ms; }
.stagger-children.revealed > *:nth-child(6) { transition-delay: 250ms; }
.stagger-children.revealed > *:nth-child(7) { transition-delay: 300ms; }
.stagger-children.revealed > *:nth-child(8) { transition-delay: 350ms; }
.stagger-children.revealed > *:nth-child(9) { transition-delay: 400ms; }
.stagger-children.revealed > *:nth-child(10) { transition-delay: 450ms; }

.stagger-children.revealed > * {
    opacity: 1;
    transform: translateY(0);
}


.kinetic {
    display: inline-block;
    transition: transform var(--duration-slow) var(--ease-expo-out),
                color var(--duration-fast) var(--ease-out);
}


@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: float 4s ease-in-out infinite;
}


@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}


@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.spin {
    animation: spin 1s linear infinite;
}


@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}


@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(-15px);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

.bounce {
    animation: bounce 1s infinite;
}


@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}


@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-animate {
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
}


@media (prefers-reduced-motion: reduce) {
    .text-reveal,
    .text-reveal > span,
    .reveal-up,
    .reveal-scale,
    .reveal-fade,
    .stagger-children > *,
    .kinetic {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
    }
    
    .float,
    .pulse,
    .spin,
    .shake,
    .bounce,
    .gradient-animate {
        animation: none !important;
    }
}