/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

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

@keyframes glowText {
    0% {
        text-shadow: 0 0 5px rgba(255, 0, 0, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(255, 0, 0, 0.8), 0 0 30px rgba(255, 0, 0, 0.6);
    }
    100% {
        text-shadow: 0 0 5px rgba(255, 0, 0, 0.5);
    }
}

@keyframes borderPulse {
    0% {
        border-color: rgba(255, 0, 0, 0.5);
    }
    50% {
        border-color: rgba(255, 0, 0, 1);
    }
    100% {
        border-color: rgba(255, 0, 0, 0.5);
    }
}

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

.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.fade-in-down {
    animation: fadeInDown 1s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 1s ease forwards;
}

.slide-in-right {
    animation: slideInRight 1s ease forwards;
}

.pulse {
    animation: pulse 2s infinite;
}

.glow {
    animation: glowText 3s infinite;
}

.border-pulse {
    animation: borderPulse 2s infinite;
}

.spin {
    animation: spinAround 10s linear infinite;
}

/* Staggered Animation for Groups */
.stagger-item {
    opacity: 0;
}

.stagger-item:nth-child(1) {
    animation: fadeInUp 0.5s ease forwards 0.1s;
}

.stagger-item:nth-child(2) {
    animation: fadeInUp 0.5s ease forwards 0.2s;
}

.stagger-item:nth-child(3) {
    animation: fadeInUp 0.5s ease forwards 0.3s;
}

.stagger-item:nth-child(4) {
    animation: fadeInUp 0.5s ease forwards 0.4s;
}

.stagger-item:nth-child(5) {
    animation: fadeInUp 0.5s ease forwards 0.5s;
}

.stagger-item:nth-child(6) {
    animation: fadeInUp 0.5s ease forwards 0.6s;
}

/* Reveal Text Animation */
.reveal-text {
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    animation: revealTextAnim 1.5s cubic-bezier(0.77, 0, 0.18, 1) forwards;
}

@keyframes revealTextAnim {
    0% {
        width: 100%;
        left: 0;
    }
    50% {
        width: 100%;
        left: 0;
    }
    100% {
        width: 0;
        left: 100%;
    }
}

/* Hover Effects */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-brightness {
    transition: filter 0.3s ease;
}

.hover-brightness:hover {
    filter: brightness(1.2);
}

.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

/* Scroll Animation Classes */
.scroll-fade-in {
    opacity: 0;
    transition: opacity 1s ease;
}

.scroll-fade-in.visible {
    opacity: 1;
}

.scroll-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

.scroll-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.scroll-fade-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 1s ease, transform 1s ease;
}

.scroll-fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.scroll-fade-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.scroll-fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}