/* === UX PREMIUM STYLES === */

/* 1. Preloader */
#preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--dark);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}
.preloader-logo {
    width: 80px;
    height: auto;
    animation: pulseGlow 2s infinite alternate;
}
@keyframes pulseGlow {
    from { filter: drop-shadow(0 0 10px rgba(201, 168, 76, 0.2)); transform: scale(0.98); }
    to { filter: drop-shadow(0 0 25px rgba(201, 168, 76, 0.8)); transform: scale(1.02); }
}

/* 2. Scroll Progress Bar */
#scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, #C9A84C, #F4D068);
    z-index: 99998;
    width: 0%;
    box-shadow: 0 0 10px rgba(201, 168, 76, 0.5);
}

/* 3. Mouse Glow Effect */
#cursor-glow {
    position: fixed;
    top: 0; left: 0;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(201,168,76,0.08) 0%, rgba(201,168,76,0) 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1; /* Fica atrás do conteúdo */
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
    mix-blend-mode: screen;
}
/* Apenas no desktop */
@media (min-width: 1024px) {
    body:hover #cursor-glow {
        opacity: 1;
    }
}

/* 4. Magnetic Buttons Smoothing */
.magnetic-btn {
    transition: transform 0.2s cubic-bezier(0.1, 0.7, 0.1, 1);
    will-change: transform;
}
.magnetic-btn:hover {
    transition: transform 0.1s cubic-bezier(0.1, 0.7, 0.1, 1);
}

/* 5. Parallax Utilities */
.parallax-element {
    will-change: transform;
}