/* ===================================
   Nexo5D - Animations
   Cross-Browser Compatible
   =================================== */

/* === FADE IN === */
.fade-in {
    opacity: 0;
    -webkit-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-transition: opacity 0.8s ease-out, -webkit-transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: opacity, transform;
}

.fade-in.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

/* === STAGGERED DELAYS === */
.fade-in:nth-child(1) {
    -webkit-transition-delay: 0.1s;
    transition-delay: 0.1s;
}

.fade-in:nth-child(2) {
    -webkit-transition-delay: 0.2s;
    transition-delay: 0.2s;
}

.fade-in:nth-child(3) {
    -webkit-transition-delay: 0.3s;
    transition-delay: 0.3s;
}

.fade-in:nth-child(4) {
    -webkit-transition-delay: 0.4s;
    transition-delay: 0.4s;
}

/* === KEYFRAMES === */
@-webkit-keyframes float {
    0% {
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
    }

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

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

@keyframes float {
    0% {
        -webkit-transform: translateY(0px);
        transform: translateY(0px);
    }

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

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

@-webkit-keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(155, 123, 184, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(155, 123, 184, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(155, 123, 184, 0);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(155, 123, 184, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(155, 123, 184, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(155, 123, 184, 0);
    }
}

@-webkit-keyframes slideInLeft {
    from {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        -webkit-transform: translateX(-50px);
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

@-webkit-keyframes slideInRight {
    from {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        -webkit-transform: translateX(50px);
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
}

/* === UTILITY CLASSES === */
.animate-float {
    -webkit-animation: float 6s ease-in-out infinite;
    animation: float 6s ease-in-out infinite;
}

.animate-pulse {
    -webkit-animation: pulse-glow 2s infinite;
    animation: pulse-glow 2s infinite;
}

/* === HOVER EFFECTS === */
.hover-lift {
    -webkit-transition: -webkit-transform 0.3s ease, box-shadow 0.3s ease;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* === LOADING SPINNER === */
.loader {
    border: 3px solid #f3f3f3;
    border-radius: 50%;
    border-top: 3px solid var(--color-accent);
    width: 24px;
    height: 24px;
    -webkit-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
}

@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}