/* Preloader com roda de carro */

.page-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
}

/* Esconder navbar durante preload - apenas quando preloader está visível */
body.preloader-active .navbar {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

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

/* Classes para desabilitar scroll durante preload */
body.preloader-active {
    overflow: hidden !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

html.preloader-active {
    overflow: hidden !important;
    position: relative !important;
}


/* Container principal do preloader */
.preloader-content {
    text-align: center;
    color: #ffffff;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Loader com roda de carro */
.loader {
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.wheel {
    fill: rgb(128, 128, 128);
    font-size: 100px;
    width: 100px;
    height: 100px;
    border-radius: 6em;
    text-align: center;
    animation: rolling 1s linear infinite;
}

#rim {
    fill: rgb(126, 126, 126);
}

#tire {
    fill: rgb(55, 55, 55);
}


@keyframes rolling {
    to {
        transform: rotate(-360deg);
    }
}

/* Animação de saída do preloader */
.page-preloader.fade-out {
    animation: preloaderFadeOut 0.2s ease forwards;
}

@keyframes preloaderFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
    }
}

/* Efeito de transição entre páginas */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0056b3, #007bff);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.page-transition.active {
    opacity: 1;
    visibility: visible;
}

.transition-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.transition-logo {
    width: 80px;
    height: auto;
    opacity: 0;
    filter: brightness(0) saturate(100%) invert(100%);
    animation: transitionLogoFade 0.6s ease forwards;
}

@keyframes transitionLogoFade {
    0% { 
        opacity: 0;
        transform: scale(0.8);
    }
    50% { 
        opacity: 1;
        transform: scale(1.1);
    }
    100% { 
        opacity: 0.8;
        transform: scale(1);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .wheel {
        width: 80px;
        height: 80px;
        font-size: 80px;
    }
}

@media (max-width: 480px) {
    .wheel {
        width: 60px;
        height: 60px;
        font-size: 60px;
    }
    
}