/* =================================================================
   ANIMATIONS & UTILITY CLASSES - Glassmorphism navbar
   ================================================================= */

/* Enhanced Keyframe Animations for Glassmorphism */

/* Main Navbar Entry Animation */
@keyframes slideInFromTop {
    0% {
        transform: translateY(-100%);
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    50% {
        backdrop-filter: blur(8px);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
        backdrop-filter: blur(15px);
    }
}

/* Enhanced Pulse Glow for Interactive Elements */
@keyframes pulseGlow {
    0% {
        box-shadow:
                0 0 5px rgba(25, 134, 28, 0.5),
                0 0 10px rgba(25, 134, 28, 0.3),
                0 0 15px rgba(25, 134, 28, 0.1);
        transform: scale(1);
    }
    50% {
        box-shadow:
                0 0 20px rgba(25, 134, 28, 0.8),
                0 0 30px rgba(25, 134, 28, 0.6),
                0 0 40px rgba(25, 134, 28, 0.4);
        transform: scale(1.02);
    }
    100% {
        box-shadow:
                0 0 5px rgba(25, 134, 28, 0.5),
                0 0 10px rgba(25, 134, 28, 0.3),
                0 0 15px rgba(25, 134, 28, 0.1);
        transform: scale(1);
    }
}

/* Advanced Bounce In Animation */
@keyframes bounceIn {
    0% {
        transform: scale(0.3) rotateZ(-15deg);
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    25% {
        transform: scale(0.7) rotateZ(-5deg);
        backdrop-filter: blur(5px);
    }
    50% {
        transform: scale(1.05) rotateZ(2deg);
        backdrop-filter: blur(10px);
    }
    70% {
        transform: scale(0.95) rotateZ(-1deg);
        backdrop-filter: blur(12px);
    }
    100% {
        transform: scale(1) rotateZ(0deg);
        opacity: 1;
        backdrop-filter: blur(15px);
    }
}

/* Glassmorphism Slide Up Animation */
@keyframes slideUpGlass {
    0% {
        transform: translateY(50px);
        opacity: 0;
        backdrop-filter: blur(0px);
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
        backdrop-filter: blur(15px);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
}

/* Shimmer Effect for Glass Elements */
@keyframes shimmerGlass {
    0% {
        background-position: -200% 0;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        background-position: 200% 0;
        opacity: 0;
    }
}

/* Floating Animation for Glass Elements */
@keyframes floatGlass {
    0%, 100% {
        transform: translateY(0) rotateZ(0deg);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    25% {
        transform: translateY(-5px) rotateZ(0.5deg);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    }
    50% {
        transform: translateY(-3px) rotateZ(0deg);
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.12);
    }
    75% {
        transform: translateY(-7px) rotateZ(-0.5deg);
        box-shadow: 0 14px 45px rgba(0, 0, 0, 0.18);
    }
}

/* Glass Ripple Effect */
@keyframes rippleGlass {
    0% {
        transform: scale(0);
        opacity: 1;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    }
    100% {
        transform: scale(4);
        opacity: 0;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    }
}

/* Advanced Rotation Animation */
@keyframes rotateGlass {
    0% {
        transform: rotate(0deg) scale(1);
        filter: brightness(1);
    }
    25% {
        transform: rotate(90deg) scale(1.05);
        filter: brightness(1.1);
    }
    50% {
        transform: rotate(180deg) scale(1);
        filter: brightness(1);
    }
    75% {
        transform: rotate(270deg) scale(1.05);
        filter: brightness(1.1);
    }
    100% {
        transform: rotate(360deg) scale(1);
        filter: brightness(1);
    }
}

/* Typewriter Effect for Text */
@keyframes typewriterGlass {
    from {
        width: 0;
        border-right: 2px solid rgba(255, 255, 255, 0.8);
    }
    to {
        width: 100%;
        border-right: 2px solid transparent;
    }
}

/* =================================================================
   UTILITY CLASSES FOR GLASSMORPHISM EFFECTS
   ================================================================= */

/* Animation Utility Classes */
.navbar-glass.loaded {
    animation: slideInFromTop 0.8s var(--ease-out-expo);
}

.glow-effect-glass {
    animation: pulseGlow 3s infinite ease-in-out;
}

.bounce-in-glass {
    animation: bounceIn 0.8s var(--ease-out-expo);
}

.slide-up-glass {
    animation: slideUpGlass 0.6s var(--ease-out-quart);
}

.float-glass {
    animation: floatGlass 6s ease-in-out infinite;
}

.shimmer-glass {
    position: relative;
    overflow: hidden;
}

.shimmer-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
            90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.4) 50%,
            transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmerGlass 2s infinite;
    pointer-events: none;
}

.rotate-glass {
    animation: rotateGlass 2s linear infinite;
}

/* Glassmorphism Effect Utilities */
.glass-light {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-medium {
    backdrop-filter: blur(15px);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.glass-heavy {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
    backdrop-filter: blur(15px);
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Interactive State Utilities */
.hover-lift-glass {
    transition: all 0.3s var(--ease-out-quart);
}

.hover-lift-glass:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.hover-glow-glass {
    transition: all 0.3s ease;
}

.hover-glow-glass:hover {
    box-shadow:
            0 0 20px rgba(25, 134, 28, 0.4),
            0 0 40px rgba(25, 134, 28, 0.2),
            0 8px 32px rgba(0, 0, 0, 0.1);
}

.hover-blur-glass {
    transition: all 0.3s ease;
}

.hover-blur-glass:hover {
    backdrop-filter: blur(25px);
    background: rgba(255, 255, 255, 0.25);
}

/* Scale Animation Utilities */
.scale-on-hover-glass {
    transition: transform 0.3s var(--ease-out-expo);
}

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

.scale-on-click-glass:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

/* Ripple Effect Utility */
.ripple-glass {
    position: relative;
    overflow: hidden;
}

.ripple-glass::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    animation: rippleGlass 0.6s ease-out;
    pointer-events: none;
}

/* Loading States */
.loading-glass {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.loading-glass::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth Scroll Utility */
html {
    scroll-behavior: smooth;
}

/* Focus Utilities for Accessibility */
.focus-glass:focus {
    outline: none;
    box-shadow:
            0 0 0 3px rgba(25, 134, 28, 0.3),
            0 0 0 6px rgba(255, 255, 255, 0.2);
}

.focus-glass:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Text Effects */
.text-glow-glass {
    text-shadow:
            0 0 10px rgba(255, 255, 255, 0.8),
            0 0 20px rgba(255, 255, 255, 0.6),
            0 0 30px rgba(255, 255, 255, 0.4);
}

.text-gradient-glass {
    background: linear-gradient(135deg, var(--primary-green), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Border Utilities */
.border-glass {
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.border-glass-thick {
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.border-gradient-glass {
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
    linear-gradient(135deg, var(--primary-green), var(--accent-green)) border-box;
}

/* Shadow Utilities */
.shadow-glass-sm {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.shadow-glass-md {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.shadow-glass-lg {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.shadow-glass-xl {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

/* Performance Optimizations */
.will-change-glass {
    will-change: transform, opacity, backdrop-filter;
}

.gpu-accelerated-glass {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .float-glass,
    .shimmer-glass::before,
    .glow-effect-glass,
    .rotate-glass {
        animation: none !important;
    }
}