/* ---- Page loader ---- */
body.is-loading {
    overflow: hidden;
}

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-main, #F6F5F3);
    transition: opacity 0.7s var(--ease-smooth, cubic-bezier(0.22, 1, 0.36, 1)),
        visibility 0.7s;
}

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

.page-loader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg, 1.5rem);
    width: min(280px, 72vw);
}

.page-loader__logo {
    width: 148px;
    height: auto;
    opacity: 0;
    transform: translateY(8px);
    animation: loaderLogoIn 0.8s var(--ease-smooth, cubic-bezier(0.22, 1, 0.36, 1)) 0.1s forwards;
}

.page-loader__track {
    width: 100%;
    height: 1px;
    background: rgba(95, 100, 104, 0.15);
    overflow: hidden;
    position: relative;
}

.page-loader__fill {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--color-zeppelin, #5F6468), var(--color-elephant, #7C7B78));
    animation: loaderProgress 1.4s var(--ease-smooth, cubic-bezier(0.22, 1, 0.36, 1)) 0.2s forwards;
}

.page-loader__text {
    font-size: var(--fs-xs, 0.75rem);
    font-weight: var(--fw-semibold, 600);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted, #7C7B78);
    opacity: 0;
    animation: loaderTextIn 0.6s ease 0.35s forwards;
}

@keyframes loaderLogoIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loaderProgress {
    to { width: 100%; }
}

@keyframes loaderTextIn {
    to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .page-loader__logo,
    .page-loader__fill,
    .page-loader__text {
        animation: none;
        opacity: 1;
        transform: none;
        width: 100%;
    }

    .page-loader {
        transition-duration: 0.2s;
    }
}