/* ANIMATIONS & MODERN UI */

/* Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Scroll Animation Classes */
.animate-on-scroll,
.card,
.package-card,
.destination-card,
.service-card,
.blog-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
    will-change: opacity, transform;
}

.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Staggered Delays */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

/* Effects */
.glass-effect {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px 0 rgba(10, 37, 64, 0.1);
}

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

/* Floating Particles - Updated Colors */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: var(--primary-color);
    opacity: 0.1;
    border-radius: 50%;
    animation: floatUp linear infinite;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }

    20% {
        opacity: 0.15;
    }

    80% {
        opacity: 0.15;
    }

    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Stagger Helpers */
.stagger-1 {
    transition-delay: 0.1s !important;
}

.stagger-2 {
    transition-delay: 0.2s !important;
}

.stagger-3 {
    transition-delay: 0.3s !important;
}

.stagger-4 {
    transition-delay: 0.4s !important;
}

.stagger-5 {
    transition-delay: 0.5s !important;
}