/* Radhika Interactive Apps Studio - Animations */

/* Page load fade */
.main-content {
    animation: pageFadeIn 0.6s ease-out forwards;
}

@keyframes pageFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* AOS overrides for premium feel */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(24px);
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-24px);
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(24px);
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* Stagger children */
.aos-animate .service-card {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

/* Gradient float animation for background */
.bg-gradient-float::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse 60% 50% at 20% 20%, rgba(106, 90, 205, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse 50% 60% at 80% 80%, rgba(0, 194, 255, 0.08) 0%, transparent 50%);
    animation: gradientFloat 15s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gradientFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(2%, 2%) scale(1.02); }
    66% { transform: translate(-1%, 1%) scale(0.98); }
}

/* Button hover glow */
.btn-primary:hover,
.btn-glow:hover {
    position: relative;
}

.btn-primary::before,
.btn-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before,
.btn-glow:hover::before {
    opacity: 1;
}

/* Card lift with shadow */
.card-lift {
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s ease;
}

/* Navbar link underline animation (handled in main CSS, reinforce here) */
.nav-link::after {
    transform-origin: left;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .main-content,
    .bg-gradient-float::before,
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}