/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

.preloader-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.preloader-logo {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.logo-letter {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 900;
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
    animation: logoFloat 2s ease-in-out infinite;
}

.logo-letter:nth-child(2) {
    animation-delay: 0.2s;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.preloader-text {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.loading-text {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
}

.loading-dots span {
    animation: dotBlink 1.5s infinite;
    opacity: 0;
}

.loading-dots span:nth-child(2) { animation-delay: 0.3s; }
.loading-dots span:nth-child(3) { animation-delay: 0.6s; }

@keyframes dotBlink {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-md);
}

.preloader-progress {
    width: 0%;
    height: 100%;
    background: var(--gradient-neon);
    border-radius: var(--radius-full);
    animation: loadProgress 2s var(--ease-out-expo) forwards;
}

@keyframes loadProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

.preloader-percentage {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--neon-cyan);
}

.preloader-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 2px,
        rgba(0, 240, 255, 0.03) 2px,
        rgba(0, 240, 255, 0.03) 4px
    );
    pointer-events: none;
    animation: scanlineMove 0.1s linear infinite;
}

@keyframes scanlineMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}