/**
 * HARNOVA SOLUTIONS LIMITED — page preloader
 * Dark, branded loading screen matching the Growla demo-3 palette.
 */

/* Prevent scroll/jank while the preloader is visible */
html.is-preloading,
html.is-preloading body {
    overflow: hidden;
}

.site-preloader {
    position: fixed;
    inset: 0;
    z-index: 200000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0a0a0a;
    background-image:
        radial-gradient(circle at 50% 38%, rgba(204, 255, 0, 0.12), transparent 55%);
    opacity: 1;
    visibility: visible;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

.site-preloader.is-loaded {
    opacity: 0;
    visibility: hidden;
}

.site-preloader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3rem;
}

/* Logo with rotating accent ring */
.site-preloader__logo {
    position: relative;
    width: 11rem;
    height: 11rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
}

.site-preloader__logo img {
    width: 7.2rem;
    height: 7.2rem;
    object-fit: contain;
    animation: harnovaLogoPulse 1.8s ease-in-out infinite;
}

.site-preloader__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.08);
    border-top-color: var(--color-primary, #ccff00);
    border-right-color: var(--color-primary, #ccff00);
    animation: harnovaRingSpin 1s linear infinite;
}

/* Brand name */
.site-preloader__name {
    font-family: var(--manrope-font-family);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--color-white, #fff);
    margin-bottom: 2.4rem;
}

.site-preloader__name span {
    color: var(--color-primary, #ccff00);
}

/* Progress bar */
.site-preloader__bar {
    position: relative;
    width: 22rem;
    max-width: 70vw;
    height: 3px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    overflow: hidden;
    margin-bottom: 1.8rem;
}

.site-preloader__bar span {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 40%;
    border-radius: 4px;
    background-color: var(--color-primary, #ccff00);
    animation: harnovaBarSlide 1.4s ease-in-out infinite;
}

/* Tagline */
.site-preloader__tag {
    font-family: var(--manrope-font-family);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-grey-2, #9a9a9a);
}

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

@keyframes harnovaLogoPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.92); opacity: 0.75; }
}

@keyframes harnovaBarSlide {
    0% { left: -40%; width: 40%; }
    50% { width: 55%; }
    100% { left: 100%; width: 40%; }
}

@media (prefers-reduced-motion: reduce) {
    .site-preloader__logo img,
    .site-preloader__ring,
    .site-preloader__bar span {
        animation-duration: 3s;
    }
}

@media (max-width: 575px) {
    .site-preloader__name { font-size: 1.7rem; letter-spacing: 0.16em; }
    .site-preloader__logo { width: 9rem; height: 9rem; }
    .site-preloader__logo img { width: 6rem; height: 6rem; }
}