/* ==========================================================================
   RAVINDRAN INDUSTRIES - Animations Stylesheet
   Keyframes, Transitions, and Micro-interactions
   ========================================================================== */

/* ── Marquee Continuous Left Scroll ──────────────────────────────────────── */
@keyframes scroll-left {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* ── Scroll Indicator Bounce / Fall ──────────────────────────────────────── */
@keyframes scroll-indicator {
    0% {
        top: -100%;
    }
    60% {
        top: 100%;
    }
    100% {
        top: 100%;
    }
}

/* ── Radar Pulse Dot ─────────────────────────────────────────────────────── */
@keyframes ping {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    75%, 100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

/* ── Fade In Animations ──────────────────────────────────────────────────── */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

.anim-fade-up {
    animation: fadeUp 0.6s cubic-bezier(0.16, 0.8, 0.24, 1) forwards;
}

/* ── Stroke Dash Drawing Transition ──────────────────────────────────────── */
[stroke-dasharray] {
    transition: stroke-dashoffset 2.2s cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

/* ── Reduced Motion Accessibility ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .marquee-track {
        animation: none !important;
    }
    .hero-spark-canvas {
        display: none !important;
    }
}