/* ==========================================================================
   PLUTOGRAPHY — HIGH-END CINEMATIC ANIMATIONS STYLE SHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   PRELOADER KEYFRAMES & PROGRESSION
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   PRELOADER KEYFRAMES & PROGRESSION (CINEMATIC GRAIN & GOLD BLUR REVEALS)
   -------------------------------------------------------------------------- */
.loader-wrapper {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-primary);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.45s ease, visibility 0.45s ease;
}

.loader-wrapper.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Film Grain Overlay */
.loader-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200%;
    background: transparent url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)" opacity="0.055"/%3E%3C/svg%3E') repeat;
    opacity: 0.15;
    pointer-events: none;
    z-index: 1;
    animation: grainMove 8s steps(10) infinite;
}

@keyframes grainMove {
    0%, 100% { transform:translate(0, 0); }
    10% { transform:translate(-5%, -10%); }
    20% { transform:translate(-15%, 5%); }
    30% { transform:translate(7%, -25%); }
    40% { transform:translate(-5%, 25%); }
    50% { transform:translate(-15%, 10%); }
    65% { transform:translate(15%, -10%); }
    75% { transform:translate(-2%, 15%); }
    85% { transform:translate(8%, -20%); }
    95% { transform:translate(-10%, 10%); }
}

.loader-inner {
    text-align: center;
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 600px;
    padding: 0 var(--space-md);
}

.loader-logo {
    margin-bottom: 0.8rem;
}

.loader-subtitle {
    font-family: var(--font-body);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.35em;
    color: var(--accent-gold);
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(15px);
}

.loader-accent-line {
    width: 0px;
    height: 1px;
    background-color: var(--accent-gold);
    margin: 0 auto var(--space-md) auto;
}

.loader-meta {
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    opacity: 0;
    transform: translateY(15px);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
}

.loader-percentage-wrap {
    font-variant-numeric: tabular-nums;
}

.loader-char {
    display: inline-block;
    transition: filter 0.8s ease, opacity 0.8s ease, transform 0.8s ease;
}

/* --------------------------------------------------------------------------
   EDITORIAL REVEAL EFFECTS (MASKING / CLIP-PATH)
   -------------------------------------------------------------------------- */
.reveal-wrapper {
    overflow: hidden;
    position: relative;
}

.reveal-item {
    transform: translateY(105%);
}

.reveal-active {
    animation: slideUpReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpReveal {
    to {
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   CINEMATIC SMOOTH TRANSITIONS & FADES
   -------------------------------------------------------------------------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 1.45s cubic-bezier(0.16, 1, 0.3, 1), transform 1.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Magnetic Circle Hover Effect */
.magnetic-wrap {
    display: inline-block;
    transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   GOLD PULSE WAVE & SHIMMERS
   -------------------------------------------------------------------------- */
.gold-pulse {
    position: relative;
}

.gold-pulse::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid rgba(106, 42, 42, 0.3);
    pointer-events: none;
    animation: goldPulseWave 2.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes goldPulseWave {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 160%;
        height: 160%;
        opacity: 0;
    }
}

/* Image Shimmer Reveal */
.shimmer-reveal {
    position: relative;
    overflow: hidden;
}

.shimmer-reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-25deg);
    transition: 0.75s;
    pointer-events: none;
}

.shimmer-reveal:hover::before {
    left: 150%;
    transition: 0.75s;
}