/* Preloader styles */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-logo {
    width: 120px;
    height: 120px;
    animation: preloader-spin 2s linear infinite;
}

@keyframes preloader-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ScrollSmoother wrapper */
#smooth-wrapper {
    overflow: visible;
}

#smooth-content {
    overflow: visible;
    will-change: transform;
}

/* Header fixed outside smooth scroll */
header,
.burger_btn,
.mobile_menu,
.mobile_overlay {
    position: relative;
    z-index: 100;
}

body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Fix scroll height for inner pages */
#smooth-content {
    padding-bottom: 1px;
}

footer {
    margin-bottom: 0;
}

/* Home block slider content hidden by default */
.home_slick .item h1,
.home_slick .item h3,
.home_slick .item .sb_button {
    opacity: 0;
}