/* ============================================================
   Revival Theme — Animations
   All keyframes ported from index.html.
   ============================================================ */

/* ── Float (generic) ────────────────────────────────────────── */
@keyframes float {
    0%   { transform: translateY(0px) scale(1); }
    50%  { transform: translateY(-20px) scale(1.05); }
    100% { transform: translateY(0px) scale(1); }
}
@keyframes float-delayed {
    0%   { transform: translateY(0px) scale(1); }
    50%  { transform: translateY(20px) scale(1.05); }
    100% { transform: translateY(0px) scale(1); }
}
.animate-float          { animation: float 8s ease-in-out infinite; }
.animate-float-delayed  { animation: float-delayed 10s ease-in-out infinite; }

/* ── Hero: Orb drifts ───────────────────────────────────────── */
@keyframes orbDrift {
    0%   { transform: translate(0, 0) scale(1); }
    33%  { transform: translate(40px, -30px) scale(1.08); }
    66%  { transform: translate(-20px, 30px) scale(0.95); }
    100% { transform: translate(0, 0) scale(1); }
}
@keyframes orbDrift2 {
    0%   { transform: translate(0, 0) scale(1); }
    33%  { transform: translate(-50px, 20px) scale(1.05); }
    66%  { transform: translate(30px, -40px) scale(0.97); }
    100% { transform: translate(0, 0) scale(1); }
}
@keyframes orbDrift3 {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(20px, 50px) scale(1.1); }
    100% { transform: translate(0, 0) scale(1); }
}
.hero-orb1 { animation: orbDrift  14s ease-in-out infinite; }
.hero-orb2 { animation: orbDrift2 18s ease-in-out infinite; }
.hero-orb3 { animation: orbDrift3 11s ease-in-out infinite; }

/* ── Hero: Light sweep ──────────────────────────────────────── */
@keyframes lightSweep {
    0%   { transform: translateX(-100%) skewX(-12deg); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { transform: translateX(200%) skewX(-12deg); opacity: 0; }
}
.hero-sweep { animation: lightSweep 6s ease-in-out infinite; }

/* ── Hero: Grid pulse ───────────────────────────────────────── */
@keyframes gridPulse {
    0%, 100% { opacity: 0.06; }
    50%       { opacity: 0.13; }
}
.hero-grid { animation: gridPulse 4s ease-in-out infinite; }

/* ── Hero: Text entrance ────────────────────────────────────── */
@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(36px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroFadeDown {
    from { opacity: 0; transform: translateY(-24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-badge-anim  { animation: heroFadeDown 0.9s cubic-bezier(.16,1,.3,1) forwards; animation-delay: 0.1s;  opacity: 0; }
.hero-title-anim  { animation: heroFadeUp   1s  cubic-bezier(.16,1,.3,1) forwards; animation-delay: 0.45s; opacity: 0; }
.hero-desc-anim   { animation: heroFadeUp   1s  cubic-bezier(.16,1,.3,1) forwards; animation-delay: 0.75s; opacity: 0; }
.hero-cta-anim    { animation: heroFadeUp   1s  cubic-bezier(.16,1,.3,1) forwards; animation-delay: 1s;    opacity: 0; }
.hero-stats-anim  { animation: heroFadeUp   1s  cubic-bezier(.16,1,.3,1) forwards; animation-delay: 1.2s; opacity: 0; }

/* ── Hero: Stat glow ────────────────────────────────────────── */
@keyframes statGlow {
    0%, 100% { text-shadow: 0 0 8px rgba(245,130,31,0.4); }
    50%       { text-shadow: 0 0 24px rgba(245,130,31,0.9); }
}
.hero-stat-num { animation: statGlow 2.5s ease-in-out infinite; }

/* ── Hero: CTA ring pulse ───────────────────────────────────── */
@keyframes ringPulse {
    0%   { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.6); opacity: 0; }
}
.hero-cta-ring {
    position: relative;
}
.hero-cta-ring::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0.75rem;
    border: 2px solid rgba(245,130,31,0.6);
    animation: ringPulse 1.8s ease-out infinite;
    pointer-events: none;
}

/* ── Shimmer badge ──────────────────────────────────────────── */
@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}
.shimmer-badge {
    background: linear-gradient(
        110deg,
        rgba(255,255,255,0.06) 30%,
        rgba(255,255,255,0.18) 50%,
        rgba(255,255,255,0.06) 70%
    );
    background-size: 200% auto;
    animation: shimmer 2.8s linear infinite;
}

/* ── About section: expand ──────────────────────────────────── */
.revival-about-hidden {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.revival-about-card:hover .revival-about-hidden,
.revival-about-card.expanded .revival-about-hidden {
    max-height: 600px;
}

/* ── Scroll reveal delay helpers ────────────────────────────── */
.reveal-delay-100 { transition-delay: 100ms; }
.reveal-delay-200 { transition-delay: 200ms; }
.reveal-delay-300 { transition-delay: 300ms; }
.reveal-delay-400 { transition-delay: 400ms; }
.reveal-delay-500 { transition-delay: 500ms; }

/* ── Page transition ────────────────────────────────────────── */
@keyframes pageFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
}
.revival-page-enter { animation: pageFadeIn 0.4s ease forwards; }

/* ── Image loading: blur-up placeholders ────────────────────────
   Markup produced by revival_lazy_image() (inc/helpers.php);
   fade classes toggled by initImageLoader() (assets/js/main.js).
   Without JS nothing is hidden — images render normally. */
.blur-up {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: rgba(14, 35, 64, 0.08); /* skeleton tint when no preview */
}
.blur-up__placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(16px);
    transform: scale(1.08); /* hide blur edge bleed */
    pointer-events: none;
}
.blur-up__img {
    position: relative;
    z-index: 1;
}
.blur-up--pending .blur-up__img { opacity: 0; }
.blur-up--loaded  .blur-up__img {
    opacity: 1;
    transition: opacity 0.4s ease;
}
.blur-up--loaded .blur-up__placeholder {
    opacity: 0;
    transition: opacity 0.3s ease 0.4s;
}
/* Round the placeholder where the sharp image is rounded */
.about-hero-image-wrap .blur-up { border-radius: var(--radius-xl); }

/* ── Hero slide backgrounds ─────────────────────────────────────
   Tiny blurred layer sits under .hero-slide-bg; the full background
   fades in once its image has fully loaded (never paints line by line).
   Non-first slides carry data-bg and are loaded after window.load. */
.hero-slide-bg-blur {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(24px);
    transform: scale(1.1);
    z-index: 0;
}
.hero-slide-bg {
    transition: opacity 0.6s ease;
}
.hero-slide-bg.bg-loading { opacity: 0; }

/* ── Lightbox popup: spinner while the full-size image loads ──── */
@keyframes featPopupSpin {
    to { transform: rotate(360deg); }
}
.feat-image-popup::before {
    content: '';
    position: absolute;
    width: 44px;
    height: 44px;
    border: 3px solid rgba(255, 255, 255, 0.25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: featPopupSpin 0.8s linear infinite;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.feat-image-popup.is-loading::before { opacity: 1; }
.feat-image-popup.is-loading img     { opacity: 0.35; }