/**
 * Preloader Styles
 * Full-screen overlay with animated logo
 */

#gc-preloader {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #2A2A2A 0%, #1a1a1a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    overflow: hidden;
}

/* Subtle background pattern */
#gc-preloader::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23D4AF73' fill-opacity='0.03'%3E%3Cpath d='M36 34v-2h2v2h-2zm0-4v-2h2v2h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-size: 30px;
    opacity: 0.5;
}

/* Logo */
.gc-preloader__logo {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    position: relative;
    margin-bottom: 3rem;
    text-align: center;
}

.gc-preloader__logo::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #D4AF73, transparent);
}

/* Progress bar */
.gc-preloader__progress-bar {
    width: 300px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.gc-preloader__progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #D4AF73, #B8935A);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(212, 175, 115, 0.5);
}

.gc-preloader__progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
    animation: gc-shimmer 1s infinite;
}

@keyframes gc-shimmer {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%);  }
}

/* Mobile */
@media (max-width: 768px) {
    .gc-preloader__logo {
        font-size: 2.5rem;
        letter-spacing: 0.2em;
    }
    .gc-preloader__progress-bar {
        width: 200px;
    }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    #gc-preloader {
        display: none !important;
    }
}