/* ============================================================
   ZANTREXGUIDE.MONSTER — ANIMATIONS
   ============================================================ */

/* ---- KEYFRAMES ---- */
@keyframes float-gentle {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-14px); }
}

@keyframes float-offset {
    0%, 100% { transform: translateY(-6px); }
    50% { transform: translateY(8px); }
}

@keyframes glow-ring-pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.04); }
}

@keyframes rune-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes scroll-line-pulse {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

@keyframes shimmer-sweep {
    0% { left: -100%; }
    100% { left: 200%; }
}

@keyframes bubble-rise {
    0% { transform: translateY(0) scale(1); opacity: 0.6; }
    100% { transform: translateY(-60px) scale(0.4); opacity: 0; }
}

@keyframes particle-drift {
    0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-120px) translateX(30px) rotate(180deg); opacity: 0; }
}

@keyframes glow-pulse-green {
    0%, 100% { box-shadow: 0 0 20px rgba(61, 186, 122, 0.2); }
    50% { box-shadow: 0 0 40px rgba(61, 186, 122, 0.45), 0 0 80px rgba(61, 186, 122, 0.15); }
}

@keyframes glow-pulse-purple {
    0%, 100% { box-shadow: 0 0 20px rgba(155, 100, 232, 0.2); }
    50% { box-shadow: 0 0 40px rgba(155, 100, 232, 0.45), 0 0 80px rgba(155, 100, 232, 0.15); }
}

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

@keyframes slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-left {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-right {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes liquid-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes potion-bubble {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes header-glow-line {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.5; }
}

/* ---- SCROLL REVEAL CLASSES ---- */
.reveal-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-28px);
    transition: opacity 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right {
    opacity: 0;
    transform: translateX(28px);
    transition: opacity 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.75s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.revealed {
    opacity: 1 !important;
    transform: translate(0) !important;
}

/* ---- DELAY UTILITIES ---- */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

/* ---- FLOAT ANIMATIONS ---- */
.float-anim {
    animation: float-gentle 6s ease-in-out infinite;
}

.delay-float-1 {
    animation: float-offset 7s ease-in-out infinite;
}

.delay-float-2 {
    animation: float-gentle 8s ease-in-out 1s infinite;
}

/* ---- AMBIENT GLOW ON ELEMENTS ---- */
.potion-orb-main {
    animation: glow-pulse-green 4s ease-in-out infinite;
}

/* ---- LIQUID SHIMMER ON POTION VISUALS ---- */
.card-visual::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.04) 50%, transparent 100%);
    pointer-events: none;
    z-index: 5;
}

.potion-card:hover .card-visual::after {
    animation: shimmer-sweep 1.2s ease forwards;
}

/* ---- HEADER GLOW LINE ---- */
.site-header.scrolled::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(61, 186, 122, 0.3) 30%, rgba(155, 100, 232, 0.3) 70%, transparent 100%);
    animation: header-glow-line 3s ease-in-out infinite;
}

/* ---- DETAIL PAGE SPECIFIC ANIMATIONS ---- */
.detail-glow-ring {
    animation: glow-pulse-green 5s ease-in-out infinite;
}

/* ---- PAGE TRANSITION (subtle) ---- */
main {
    animation: fade-in 0.6s ease forwards;
}

/* ---- BTN ADD TO VAULT: Ripple ---- */
.add-to-vault.activated {
    animation: potion-bubble 0.5s ease forwards;
}

/* ---- LOADING STATES ---- */
@keyframes skeleton-pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* ---- CTA BLOCK GLOW ---- */
.cta-block {
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 50% 50%, rgba(61, 186, 122, 0.04) 0%, transparent 70%);
    animation: glow-pulse-green 6s ease-in-out infinite;
    pointer-events: none;
}

/* ---- NEWSLETTER GLASS SHIMMER ---- */
.newsletter-glass::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 100% 50%, rgba(155, 100, 232, 0.05) 0%, transparent 60%);
    border-radius: inherit;
    pointer-events: none;
}

.newsletter-glass {
    position: relative;
    overflow: hidden;
}

/* ---- INGREDIENT CARD HOVER GLOW ---- */
.ingredient-card:hover {
    box-shadow: 0 8px 32px rgba(61, 186, 122, 0.12), 0 0 0 1px rgba(61, 186, 122, 0.15);
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
    .float-anim,
    .delay-float-1,
    .delay-float-2 {
        animation: none;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .potion-card:hover {
        transform: none;
    }

    * {
        animation-duration: 0.01ms !important;
        transition-duration: 0.1s !important;
    }
}