/* ============================================
   ANIMATIONS & EFFECTS
   Glassmorphism, Glow, Float, Parallax
   ============================================ */

/* Fade & Slide 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 slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Float (Hover/Idle Animation) */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Glow Effects */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(46, 204, 113, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(46, 204, 113, 0.6);
    }
}

@keyframes glow-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Rotate (Icon/Spinner) */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Scale Up */
@keyframes scaleUp {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Bounce */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Shimmer (Loading) */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
}

.glass-lg {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
    background: rgba(45, 52, 54, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Glow Classes */
.glow {
    box-shadow: 0 0 20px rgba(46, 204, 113, 0.3);
}

.glow-lg {
    box-shadow: 0 0 30px rgba(46, 204, 113, 0.4);
}

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

/* Float Effect */
.float {
    animation: float 3s ease-in-out infinite;
}

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

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

/* Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(46, 204, 113, 0.4);
}

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

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

/* Text Animation */
.text-gradient {
    background: linear-gradient(135deg, #24a148 0%, #0f6b35 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Fade In Children */
.fade-in-children > * {
    animation: fadeIn 0.6s ease-out forwards;
}

.fade-in-children > :nth-child(1) { animation-delay: 0.1s; }
.fade-in-children > :nth-child(2) { animation-delay: 0.2s; }
.fade-in-children > :nth-child(3) { animation-delay: 0.3s; }
.fade-in-children > :nth-child(4) { animation-delay: 0.4s; }
.fade-in-children > :nth-child(5) { animation-delay: 0.5s; }

/* Intersection Observer Helpers */
.reveal {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Parallax Base (for JS) */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Loading States */
.loading {
    animation: pulse 2s ease-in-out infinite;
}

.shimmer-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* Transition Utilities */
.transition-all {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}

.transition-fast {
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}

.transition-slow {
    transition: background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease, transform 0.5s ease, opacity 0.5s ease;
}