/* ─── ANIMATIONS ─── */

/* Scroll-triggered reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

.reveal-delay-5 {
    transition-delay: 0.5s;
}

/* Stagger children */
.stagger-children .reveal:nth-child(1) {
    transition-delay: 0.05s;
}

.stagger-children .reveal:nth-child(2) {
    transition-delay: 0.10s;
}

.stagger-children .reveal:nth-child(3) {
    transition-delay: 0.15s;
}

.stagger-children .reveal:nth-child(4) {
    transition-delay: 0.20s;
}

.stagger-children .reveal:nth-child(5) {
    transition-delay: 0.25s;
}

.stagger-children .reveal:nth-child(6) {
    transition-delay: 0.30s;
}

/* Scale reveal */
.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Float */
@keyframes float {

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

    50% {
        transform: translateY(-8px);
    }
}

.float {
    animation: float 4s ease-in-out infinite;
}

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

.float-delay-1 {
    animation-delay: 0.5s;
}

.float-delay-2 {
    animation-delay: 1.0s;
}

.float-delay-3 {
    animation-delay: 1.5s;
}

/* Pulse */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 8px var(--recording-red);
    }

    50% {
        box-shadow: 0 0 24px var(--recording-red), 0 0 48px rgba(255, 59, 59, 0.3);
    }
}

/* Tally pulse */
@keyframes tally-pulse {

    0%,
    100% {
        box-shadow: 0 0 8px var(--tally-green);
    }

    50% {
        box-shadow: 0 0 20px var(--tally-green), 0 0 40px rgba(0, 255, 136, 0.3);
    }
}

/* VU meter bounce */
@keyframes vu-bounce {
    0% {
        height: 20%;
    }

    10% {
        height: 85%;
    }

    20% {
        height: 45%;
    }

    30% {
        height: 95%;
    }

    40% {
        height: 55%;
    }

    50% {
        height: 70%;
    }

    60% {
        height: 40%;
    }

    70% {
        height: 80%;
    }

    80% {
        height: 35%;
    }

    90% {
        height: 65%;
    }

    100% {
        height: 20%;
    }
}

/* Typing cursor */
@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Slide in from left */
@keyframes slideInLeft {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }

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

/* Card entry (from product CSS) */
@keyframes card-entry {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Gradient shift */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Waveform scan */
@keyframes waveform-scan {
    from {
        left: 0%;
    }

    to {
        left: 100%;
    }
}

/* Brand float (from product) */
@keyframes brand-float {

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

    50% {
        transform: translateY(-3px);
    }
}

/* Shimmer */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* Counter increment animation is JS-driven */