/**
 * Figure First - Signature Animation & Motion System
 */

/* 01. Preloader Animation */
.site-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #FFFFFF;
    z-index: var(--z-preloader);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.site-preloader.dismissed {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
    max-width: 380px;
    padding: 2rem;
}

.preloader-logo-wrap {
    margin-bottom: 1.5rem;
    animation: preloaderLogoPulse 1.8s ease-in-out infinite;
}

.preloader-logo {
    margin: 0 auto;
}

.preloader-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.preloader-tagline {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--color-accent-gold);
    margin-bottom: 2rem;
}

.preloader-progress-track {
    width: 180px;
    height: 2px;
    background-color: var(--color-border);
    margin: 0 auto;
    border-radius: 2px;
    overflow: hidden;
}

.preloader-progress-bar {
    width: 0%;
    height: 100%;
    background-color: var(--color-accent-gold);
    animation: preloaderBar 1.1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes preloaderBar {
    0% { width: 0%; }
    50% { width: 65%; }
    100% { width: 100%; }
}

@keyframes preloaderLogoPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

/* 02. Scroll Reveal Transitions (Intersection Observer) */
.reveal-fade,
.reveal-slide-up,
.reveal-stagger {
    opacity: 0;
    transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-slide-up {
    transform: translateY(32px);
}

.reveal-fade.revealed,
.reveal-slide-up.revealed,
.reveal-stagger.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Delays */
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }

/* 03. Subtle Parallax Effect */
.parallax-layer {
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* 04. Accessibility: Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .site-preloader {
        display: none !important;
    }

    .reveal-fade,
    .reveal-slide-up,
    .reveal-stagger {
        opacity: 1 !important;
        transform: none !important;
    }
}