/* ==========================================================================
   EMMANUEL REVIVAL PRAYER MINISTRIES
   animations.css — Reveal effects, keyframes, hero load sequence
   ========================================================================== */

/* --------------------------------------------------------------------------
   KEYFRAMES
   -------------------------------------------------------------------------- */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes spin-reverse {
    to { transform: rotate(-360deg); }
}

@keyframes loader-logo-in {
    0% { opacity: 0; transform: scale(0.82); filter: blur(8px) drop-shadow(0 0 0 rgba(212, 175, 55, 0)); }
    60% { opacity: 1; transform: scale(1.04); filter: blur(0) drop-shadow(0 0 22px rgba(212, 175, 55, 0.45)); }
    100% { opacity: 1; transform: scale(1); filter: blur(0) drop-shadow(0 0 14px rgba(212, 175, 55, 0.3)); }
}

@keyframes loader-logo-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-7px); }
}

@keyframes pulse-glow {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.45)); }
    50% { transform: scale(1.06); filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.7)); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

@keyframes zoom-slow {
    from { transform: scale(1); }
    to { transform: scale(1.12); }
}

@keyframes hero-v2-zoom {
    from { transform: scale(1); }
    to { transform: scale(1.15); }
}

@keyframes scroll-dot {
    0% { transform: translate(-50%, 0); opacity: 1; }
    70% { transform: translate(-50%, 16px); opacity: 0; }
    100% { transform: translate(-50%, 0); opacity: 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-up-blur {
    from { opacity: 0; transform: translateY(34px); filter: blur(8px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes fade-left {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fade-right {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scale-in {
    from { opacity: 0; transform: scale(0.88); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-out-right {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(60px); }
}

@keyframes shimmer {
    from { background-position: -200% 0; }
    to { background-position: 200% 0; }
}

@keyframes particles-rise {
    0% { transform: translateY(0); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.5; }
    100% { transform: translateY(-120px); opacity: 0; }
}

@keyframes float-orb {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(-44px, 44px) scale(1.12); }
}

@keyframes float-icon {
    0%, 100% { transform: translateY(0); opacity: 0.35; }
    50% { transform: translateY(-22px); opacity: 0.75; }
}

/* --------------------------------------------------------------------------
   SCROLL REVEAL (driven by IntersectionObserver in animations.js)
   -------------------------------------------------------------------------- */
[data-reveal] {
    opacity: 0;
    filter: blur(6px);
    will-change: transform, opacity, filter;
}

[data-reveal="up"] { transform: translateY(40px); }
[data-reveal="left"] { transform: translateX(-50px); }
[data-reveal="right"] { transform: translateX(50px); }
[data-reveal="scale"] { transform: scale(0.92); }

[data-reveal].revealed {
    opacity: 1;
    filter: blur(0);
    transform: none;
    transition: opacity 0.9s ease, transform 0.9s var(--ease), filter 0.9s ease;
}

/* Staggered children (decorative only) */
.stagger > * {
    opacity: 0;
}

.stagger.revealed > * {
    animation: fade-up-blur 0.8s var(--ease) forwards;
}

.stagger.revealed > *:nth-child(1) { animation-delay: 0.05s; }
.stagger.revealed > *:nth-child(2) { animation-delay: 0.13s; }
.stagger.revealed > *:nth-child(3) { animation-delay: 0.21s; }
.stagger.revealed > *:nth-child(4) { animation-delay: 0.29s; }
.stagger.revealed > *:nth-child(5) { animation-delay: 0.37s; }
.stagger.revealed > *:nth-child(6) { animation-delay: 0.45s; }
.stagger.revealed > *:nth-child(7) { animation-delay: 0.53s; }
.stagger.revealed > *:nth-child(8) { animation-delay: 0.61s; }
.stagger.revealed > *:nth-child(9) { animation-delay: 0.69s; }
.stagger.revealed > *:nth-child(10) { animation-delay: 0.77s; }
.stagger.revealed > *:nth-child(11) { animation-delay: 0.85s; }
.stagger.revealed > *:nth-child(12) { animation-delay: 0.93s; }

/* --------------------------------------------------------------------------
   HERO LOAD SEQUENCE
   -------------------------------------------------------------------------- */
.hero-load .hero-label {
    animation: fade-up-blur 0.8s var(--ease) 0.2s both;
}

.hero-load .hero-title {
    animation: fade-up-blur 0.9s var(--ease) 0.45s both;
}

.hero-load .hero-divider {
    animation: fade-up-blur 0.8s var(--ease) 0.6s both;
}

.hero-load .hero-text {
    animation: fade-up-blur 0.9s var(--ease) 0.7s both;
}

.hero-load .hero-actions {
    animation: fade-up-blur 0.9s var(--ease) 0.95s both;
}

.hero-load .hero-scroll {
    animation: fade-in 1s ease 1.3s both;
}

.hero-load .hero-glass {
    animation: fade-up-blur 1s var(--ease) 1.15s both;
}

/* --------------------------------------------------------------------------
   HERO V2 LOAD SEQUENCE
   -------------------------------------------------------------------------- */
.hero-v2-load .hero-v2-eyebrow {
    animation: fade-up-blur 0.7s var(--ease) 0.15s both;
}

.hero-v2-load .hero-v2-accent {
    animation: fade-in 0.6s ease 0.1s both;
}

.hero-v2-load .hero-v2-title {
    animation: fade-up-blur 0.85s var(--ease) 0.35s both;
}

.hero-v2-load .hero-v2-text {
    animation: fade-up-blur 0.85s var(--ease) 0.6s both;
}

.hero-v2-load .hero-chip {
    animation: fade-up-blur 0.85s var(--ease) 0.75s both;
}

.hero-v2-load .hero-v2-cta-row {
    animation: fade-up-blur 0.85s var(--ease) 0.9s both;
}

.hero-v2-load .hero-v2-events {
    animation: fade-up-blur 0.9s var(--ease) 1.05s both;
}

/* --------------------------------------------------------------------------
   SCRIPTURE LIGHT PARTICLES
   -------------------------------------------------------------------------- */
.particles-layer {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    bottom: -10px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gold-light);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.8);
    animation: particles-rise linear infinite;
}

/* --------------------------------------------------------------------------
   PREMIUM POLISH — ROUND 2 KEYFRAMES
   -------------------------------------------------------------------------- */
@keyframes gold-shimmer {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes aura-breathe {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.06); }
}

@keyframes progress-fill {
    from { transform: scaleX(0); }
}

@keyframes glow-ring {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.55); }
    50% { box-shadow: 0 0 0 5px rgba(212, 175, 55, 0); }
}

@keyframes wa-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    70% {
        transform: scale(1.55);
        opacity: 0;
    }
    100% {
        transform: scale(1.55);
        opacity: 0;
    }
}

/* --------------------------------------------------------------------------
   REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    [data-reveal] {
        opacity: 1 !important;
        filter: none !important;
        transform: none !important;
    }

    .stagger > * {
        opacity: 1 !important;
    }

    html {
        scroll-behavior: auto;
    }
}