/* ═══════════════════════════════════════════════════════════
   ROSA V3 — ANIMATIONS
   GSAP-assisted scroll reveals + CSS micro-interactions
   ═══════════════════════════════════════════════════════════ */

/* ─── SCROLL REVEALS (CSS fallback, GSAP enhances) ────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal-left.active,
.reveal-right.active,
.reveal-scale.active {
    opacity: 1;
    transform: none;
}

/* Legacy class support */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger delays */
.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }
.stagger-5 { transition-delay: 0.40s; }

/* Legacy delay support */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ─── CTA PULSE ─────────────────────────────────────────── */
@keyframes cta-glow {
    0%, 100% { box-shadow: 0 4px 14px rgba(229, 93, 37, 0.2); }
    50% { box-shadow: 0 4px 28px rgba(229, 93, 37, 0.4); }
}

/* ─── GRADIENT TEXT SHIMMER ─────────────────────────────── */
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.text-gradient {
    background: linear-gradient(135deg, #E55D25, #F07B4F, #E55D25);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradient-shift 4s ease infinite;
}

/* ─── COUNTER NUMBER ROLL ───────────────────────────────── */
.counter-number {
    display: inline-block;
    font-variant-numeric: tabular-nums;
}

/* ─── SMOOTH LINE REVEAL (for hero headings) ────────────── */
.line-reveal {
    overflow: hidden;
}

.line-reveal > span {
    display: block;
    /* Initial transform handled by GSAP; CSS fallback uses .active class */
    transition: transform 0.6s var(--ease-out);
}

.line-reveal.active > span {
    transform: translateY(0);
}

.line-reveal.active > span:nth-child(2) { transition-delay: 0.1s; }
.line-reveal.active > span:nth-child(3) { transition-delay: 0.2s; }

/* ─── LOGO MARQUEE ──────────────────────────────────────── */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-track {
    display: flex;
    gap: var(--space-3xl);
    animation: marquee 30s linear infinite;
    width: max-content;
}

.marquee-track:hover {
    animation-play-state: paused;
}

/* ─── PREFERS REDUCED MOTION ────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-left, .reveal-right, .reveal-scale, .fade-up {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .marquee-track {
        animation: none;
    }

    .text-gradient {
        animation: none;
    }
}