.cursor-dot-air {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background-color: #e4bba4;
}

/* Size gradually decreases */
.cursor-dot-air:nth-child(1) { width: 17px; height: 17px; }
.cursor-dot-air:nth-child(2) { width: 16px; height: 16px; }
.cursor-dot-air:nth-child(3) { width: 14px; height: 14px; }
.cursor-dot-air:nth-child(4) { width: 12px; height: 12px; }
.cursor-dot-air:nth-child(5) { width: 11px; height: 11px; }
.cursor-dot-air:nth-child(6) { width: 10px; height: 10px; }
.cursor-dot-air:nth-child(7) { width: 9px;  height: 9px;  }
.cursor-dot-air:nth-child(8) { width: 8px;  height: 8px;  }

/* Air Pollution Page Specific Styles */
/* Glass Card Styling */
.glass-card {
    background: rgba(31, 41, 55, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    box-shadow: 0 12px 40px 0 rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.3);
}

/* Air pollution themed colors */
.text-air-red {
    color: #ef4444;
    /* eco-red */
}

.text-air-orange {
    color: #f97316;
    /* eco-orange */
}

.text-air-yellow {
    color: #f59e0b;
    /* amber */
}

.text-air-green {
    color: #22c55e;
    /* eco-green */
}

.bg-air-red {
    background-color: #ef4444;
}

.border-air-red {
    border-color: #ef4444;
}

/* Animation classes */
.animate-slide-up {
    animation: slideUp 0.5s ease-out forwards;
}

@keyframes slideUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}


@keyframes float {

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

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

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

.animate-float-delayed {
    animation: float 7s ease-in-out infinite;
    animation-delay: 1.5s;
}

/* Custom range slider for air pollution */
input[type="range"].air-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #22c55e, #f59e0b, #f97316, #ef4444);
    /* Green to yellow to orange to red */
    outline: none;
}

input[type="range"].air-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #f97316;
    /* eco-orange */
    cursor: pointer;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
}

input[type="range"].air-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #f97316;
    /* eco-orange */
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.5);
}

/* Air quality level indicators */
.aqi-good {
    color: #22c55e;
    /* Green */
}

.aqi-moderate {
    color: #f59e0b;
    /* Yellow */
}

.aqi-unhealthy {
    color: #f97316;
    /* Orange */
}

.aqi-hazardous {
    color: #ef4444;
    /* Red */
}

/* Loading animation for air scene */
#air-scene-loading {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.9);
    /* gray-900 with opacity */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: opacity 0.5s ease;
}

#air-scene-loading .loader-text {
    color: #9ca3af;
    /* gray-400 */
    font-family: monospace;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.875rem;
}

/* Air-specific 3D scene container */
#air-3d-scene {
    width: 100%;
    height: 100%;
}

/* Health impact cards for air pollution */
.health-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid transparent;
    background: rgba(31, 41, 55, 0.4);
}

.health-card:hover {
    transform: translateX(5px) scale(1.02);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    background: rgba(31, 41, 55, 0.6);
}

.health-card-low-risk {
    border-left-color: #22c55e;
    /* Green */
}

.health-card:hover.health-card-low-risk {
    box-shadow: -5px 5px 20px rgba(34, 197, 94, 0.15);
}

.health-card-moderate-risk {
    border-left-color: #f59e0b;
    /* Yellow */
}

.health-card:hover.health-card-moderate-risk {
    box-shadow: -5px 5px 20px rgba(245, 158, 11, 0.15);
}

.health-card-high-risk {
    border-left-color: #ef4444;
    /* Red */
}

/* Metric card styling */
.metric-card {
    background: rgba(30, 41, 59, 0.5);
    /* gray-800 with opacity */
    border: 1px solid rgba(55, 65, 81, 0.5);
    /* gray-600 with opacity */
    transition: all 0.3s ease;
}

.metric-card:hover {
    border-color: #f97316;
    /* eco-orange */
    transform: translateY(-3px);
}

/* Air-specific navigation active state */
.nav-active-air {
    color: #f97316 !important;
    /* eco-orange */
    position: relative;
}

.nav-active-air::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #f97316;
    /* eco-orange */
    border-radius: 1px;
}

/* Air pollution particle effects */
.pollution-particles {
    position: relative;
}

.pollution-particles::before,
.pollution-particles::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle, rgba(249, 115, 22, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0;
    animation: pollutionFloat 15s linear infinite;
}

.pollution-particles::after {
    animation-delay: 5s;
    opacity: 0.5;
}

@keyframes pollutionFloat {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 30px 30px;
    }
}

/* Smog Overlay Animation */
.smog-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(20, 20, 20, 0.4) 100%),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.15'/%3E%3C/svg%3E");
    z-index: 1;
    mix-blend-mode: overlay;
}