/*
========================================================================
AÉRA THEME - HIGH-END MICRO-ANIMATIONS & KEYFRAMES
========================================================================
*/

/* Fade In on scroll */
.fade-in {
    animation: fadeIn 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    opacity: 0;
}

.fade-in-delay-1 {
    animation: fadeIn 1.2s cubic-bezier(0.25, 1, 0.5, 1) 0.3s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 1.2s cubic-bezier(0.25, 1, 0.5, 1) 0.6s forwards;
    opacity: 0;
}

.fade-in-delay-3 {
    animation: fadeIn 1.2s cubic-bezier(0.25, 1, 0.5, 1) 0.9s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Float Animation for Hero Image */
.floating-anim {
    animation: floating 6s ease-in-out infinite alternate;
}

@keyframes floating {
    0% {
        transform: translateY(0) scale(1);
        filter: drop-shadow(0 15px 15px rgba(0,0,0,0.6));
    }
    50% {
        transform: translateY(-12px) scale(1.02);
        filter: drop-shadow(0 25px 25px rgba(255, 68, 68, 0.25));
    }
    100% {
        transform: translateY(0) scale(1);
        filter: drop-shadow(0 15px 15px rgba(0,0,0,0.6));
    }
}

/* Pulse Glow Effect (Red LEDs theme) */
.btn-pulse-glow {
    animation: pulseGlow 3s infinite alternate;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 10px rgba(201, 169, 110, 0.2), 0 0 5px rgba(255, 68, 68, 0.1);
    }
    50% {
        box-shadow: 0 0 25px rgba(201, 169, 110, 0.5), 0 0 15px rgba(255, 68, 68, 0.3);
    }
    100% {
        box-shadow: 0 0 10px rgba(201, 169, 110, 0.2), 0 0 5px rgba(255, 68, 68, 0.1);
    }
}

/* CTA Shimmer/Hover sweep */
.btn-gold-solid, .btn-gold-outline {
    position: relative;
    overflow: hidden;
}

.btn-gold-solid::after, .btn-gold-outline::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.15) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
    transition: none;
}

.btn-gold-solid:hover::after, .btn-gold-outline:hover::after {
    animation: shimmerEffect 1s forwards;
}

@keyframes shimmerEffect {
    from {
        left: -100%;
    }
    to {
        left: 200%;
    }
}

/* Blur backdrop glow loading */
.halo-red-glow {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,68,68,0.2) 0%, rgba(255,68,68,0) 70%);
    width: 600px;
    height: 600px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
    animation: slowRotate 20s linear infinite;
}

@keyframes slowRotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}