/* ══════════════════════════════════════════════════════════════════════════════
   SwapKenya - Modern Animation & Micro-Interaction Design System
   High-performance CSS GPU-accelerated transitions & Scroll Reveal
   ══════════════════════════════════════════════════════════════════════════════ */

html {
    scroll-behavior: smooth;
}

/* 1. Scroll Reveal Hidden Initial States */
.reveal-on-scroll {
    opacity: 0;
    will-change: transform, opacity;
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-fade-up {
    transform: translateY(28px);
}

.reveal-fade-down {
    transform: translateY(-28px);
}

.reveal-fade-in {
    transform: scale(0.97);
}

.reveal-slide-left {
    transform: translateX(-35px);
}

.reveal-slide-right {
    transform: translateX(35px);
}

.reveal-zoom-in {
    transform: scale(0.92);
}

/* 2. Scroll Reveal Active Animated States */
.reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Stagger Delays */
.delay-100 { transition-delay: 100ms; }
.delay-150 { transition-delay: 150ms; }
.delay-200 { transition-delay: 200ms; }
.delay-250 { transition-delay: 250ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* 3. Micro-Interaction Utility Classes */
.hover-lift {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -6px rgba(16, 185, 129, 0.15), 0 4px 12px -2px rgba(0, 0, 0, 0.08);
}

.hover-scale {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-scale:hover {
    transform: scale(1.03);
}

.hover-glow {
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.hover-glow:hover {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 20px -3px rgba(16, 185, 129, 0.25);
}

.active-bounce:active {
    transform: scale(0.96);
    transition: transform 0.1s ease;
}

/* 4. Ambient Glow Pulse Animations */
@keyframes ambientGlowPulse {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.08);
    }
}

.animate-glow-pulse {
    animation: ambientGlowPulse 6s ease-in-out infinite;
}

@keyframes floatSoft {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

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

/* 5. Shimmer Wave Loader for Cards */
@keyframes shimmerWave {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton-shimmer {
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0) 100%);
    background-size: 200% 100%;
    animation: shimmerWave 2s infinite;
}