/* Ravak Loader — isolated frontend layer */
html.rvk-loader-active,
html.rvk-loader-active body {
    overflow: hidden !important;
    overscroll-behavior: none;
}

.rvk-loader-overlay[hidden] { display: none; }

.rvk-loader-overlay {
    --rvk-loader-bg: #030303;
    --rvk-loader-bg-2: #111111;
    --rvk-loader-logo-width: 330px;
    --rvk-loader-logo-width-tablet: 270px;
    --rvk-loader-logo-width-mobile: 220px;
    --rvk-loader-lines-opacity: .10;
    --rvk-loader-lines-density: 12;
    --rvk-loader-lines-thickness: 1px;
    --rvk-loader-lines-fade: 85%;
    --rvk-loader-blur: 34px;
    --rvk-loader-atmosphere: .12;
    --rvk-loader-square-opacity: .20;
    --rvk-loader-square-size: 44px;
    --rvk-loader-square-duration: 12s;
    --rvk-loader-square-color: #92855e;
    --rvk-loader-square-gap-half-x: calc(var(--rvk-loader-logo-width, 190px) * .62);
    --rvk-loader-square-gap-half-y: calc(var(--rvk-loader-logo-width, 190px) * .60);
    --rvk-loader-square-feather: 42px;
    --rvk-loader-z: 999999;
    position: fixed;
    inset: 0;
    z-index: var(--rvk-loader-z);
    display: none;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    isolation: isolate;
    background: var(--rvk-loader-bg, #0a0a0a);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    -webkit-tap-highlight-color: transparent;
}

html.rvk-loader-active .rvk-loader-overlay {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


/* During the exit fade, the page is revealed behind the full-viewport loader. */
html.rvk-loader-fading,
html.rvk-loader-fading body {
    overflow: hidden !important;
    overscroll-behavior: none;
}

html.rvk-loader-fading .rvk-loader-overlay {
    display: flex !important;
    opacity: 1;
    visibility: visible !important;
    pointer-events: none !important;
    overflow: hidden !important;
    transition: none !important;
    will-change: opacity;
}

html.rvk-loader-fading .rvk-loader-overlay::before,
html.rvk-loader-fading .rvk-loader-overlay::after {
    transition: opacity 220ms ease-out;
}

html.rvk-loader-fading .rvk-loader-overlay.rvk-loader-decorations-fading::before,
html.rvk-loader-fading .rvk-loader-overlay.rvk-loader-decorations-fading::after {
    opacity: 0 !important;
}

html.rvk-loader-fading .rvk-loader-overlay.rvk-loader-decorations-fading .rvk-loader-square-grid::before {
    animation-play-state: paused !important;
}

.rvk-loader-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: var(--rvk-loader-bg, #0a0a0a);
    opacity: var(--rvk-loader-background-opacity, 1);
    will-change: opacity;
}

.rvk-loader-atmosphere {
    position: absolute;
    z-index: 0;
    inset: -15%;
    pointer-events: none;
    opacity: var(--rvk-loader-atmosphere);
    filter: blur(var(--rvk-loader-blur));
    background: none;
}


/* Motion Hero background grid: same muted olive lines, spacing, opacity and
   diagonal drift. Two additive masks create a rectangular negative-space zone
   around the logo while preserving the moving grid on the left/right sides. */
.rvk-loader-square-grid {
    --rvk-loader-grid-x: 1;
    --rvk-loader-grid-y: 1;
    position: absolute;
    z-index: 1;
    inset: 0;
    pointer-events: none;
    opacity: var(--rvk-loader-square-opacity, .20);
    overflow: hidden;
    -webkit-mask-image:
        linear-gradient(90deg,
            #000 0,
            #000 calc(50% - var(--rvk-loader-square-gap-half-x) - var(--rvk-loader-square-feather)),
            transparent calc(50% - var(--rvk-loader-square-gap-half-x)),
            transparent calc(50% + var(--rvk-loader-square-gap-half-x)),
            #000 calc(50% + var(--rvk-loader-square-gap-half-x) + var(--rvk-loader-square-feather)),
            #000 100%),
        linear-gradient(180deg,
            #000 0,
            #000 calc(50% - var(--rvk-loader-square-gap-half-y) - var(--rvk-loader-square-feather)),
            transparent calc(50% - var(--rvk-loader-square-gap-half-y)),
            transparent calc(50% + var(--rvk-loader-square-gap-half-y)),
            #000 calc(50% + var(--rvk-loader-square-gap-half-y) + var(--rvk-loader-square-feather)),
            #000 100%);
    mask-image:
        linear-gradient(90deg,
            #000 0,
            #000 calc(50% - var(--rvk-loader-square-gap-half-x) - var(--rvk-loader-square-feather)),
            transparent calc(50% - var(--rvk-loader-square-gap-half-x)),
            transparent calc(50% + var(--rvk-loader-square-gap-half-x)),
            #000 calc(50% + var(--rvk-loader-square-gap-half-x) + var(--rvk-loader-square-feather)),
            #000 100%),
        linear-gradient(180deg,
            #000 0,
            #000 calc(50% - var(--rvk-loader-square-gap-half-y) - var(--rvk-loader-square-feather)),
            transparent calc(50% - var(--rvk-loader-square-gap-half-y)),
            transparent calc(50% + var(--rvk-loader-square-gap-half-y)),
            #000 calc(50% + var(--rvk-loader-square-gap-half-y) + var(--rvk-loader-square-feather)),
            #000 100%);
    -webkit-mask-composite: source-over;
    mask-composite: add;
}

.rvk-loader-square-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    display: block;
    pointer-events: none;
    background-image:
        linear-gradient(var(--rvk-loader-square-color, #92855e) 1px, transparent 1px),
        linear-gradient(90deg, var(--rvk-loader-square-color, #92855e) 1px, transparent 1px);
    background-size: var(--rvk-loader-square-size, 44px) var(--rvk-loader-square-size, 44px);
    background-position: 0 0;
    animation: rvk-loader-grid-shift var(--rvk-loader-square-duration, 12s) linear infinite;
    will-change: background-position;
}

.rvk-loader-square-grid--down_right { --rvk-loader-grid-x: 1; --rvk-loader-grid-y: 1; }
.rvk-loader-square-grid--down_left { --rvk-loader-grid-x: -1; --rvk-loader-grid-y: 1; }
.rvk-loader-square-grid--up_right { --rvk-loader-grid-x: 1; --rvk-loader-grid-y: -1; }
.rvk-loader-square-grid--up_left { --rvk-loader-grid-x: -1; --rvk-loader-grid-y: -1; }

@keyframes rvk-loader-grid-shift {
    from { background-position: 0 0; }
    to {
        background-position:
            calc(var(--rvk-loader-square-size, 44px) * var(--rvk-loader-grid-x, 1))
            calc(var(--rvk-loader-square-size, 44px) * var(--rvk-loader-grid-y, 1));
    }
}

.rvk-loader-clear-zone {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 50%;
    width: calc(var(--rvk-loader-logo-width, 330px) + var(--rvk-loader-square-clear-x));
    height: calc(var(--rvk-loader-logo-width, 330px) + var(--rvk-loader-square-clear-y));
    transform: translate3d(-50%, -50%, 0);
    pointer-events: none;
    border-radius: 5px;
    background: transparent;
    /* Keep the feather tight: only the logo-sized rectangle is cleared.
       Avoid broad shadows that erase the moving squares across the center band. */
    box-shadow: none;
    opacity: 0;
}

.rvk-loader-lines {
    position: absolute;
    z-index: 2;
    left: -8%;
    width: 116%;
    height: 28vh;
    min-height: 140px;
    pointer-events: none;
    opacity: var(--rvk-loader-lines-opacity);
    background-image: repeating-linear-gradient(
        90deg,
        transparent 0,
        transparent calc(var(--rvk-loader-lines-step) - var(--rvk-loader-lines-thickness)),
        rgba(255,255,255,.7) calc(var(--rvk-loader-lines-step) - var(--rvk-loader-lines-thickness)),
        rgba(255,255,255,.7) var(--rvk-loader-lines-step)
    );
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(180deg, #000, transparent var(--rvk-loader-lines-fade));
    mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(180deg, #000, transparent var(--rvk-loader-lines-fade));
    filter: blur(.45px);
}

.rvk-loader-lines-top {
    top: -5vh;
    transform: perspective(700px) rotateX(58deg) scale(1.2);
    transform-origin: center top;
}

.rvk-loader-lines-bottom {
    bottom: -5vh;
    transform: perspective(700px) rotateX(-58deg) scale(1.2);
    transform-origin: center bottom;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(0deg, #000, transparent var(--rvk-loader-lines-fade));
    mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent), linear-gradient(0deg, #000, transparent var(--rvk-loader-lines-fade));
}

.rvk-loader-center {
    position: fixed;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: max-content;
    max-width: 86vw;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translate3d(-50%, -50%, 0) scale(1);
    transform-origin: center center;
    will-change: transform, opacity;
}

.rvk-loader-svg {
    display: block;
    width: min(var(--rvk-loader-logo-width), 78vw);
    height: auto;
    max-height: 70vh;
    overflow: visible;
    opacity: 1;
    filter: drop-shadow(0 0 var(--rvk-loader-glow, 1px) rgba(255,255,255,.13));
    transform: translateZ(0);
    backface-visibility: hidden;
}

.rvk-loader-draw-path {
    opacity: 1;
    stroke-opacity: .98;
}

.rvk-loader-fill-path {
    opacity: 1;
    pointer-events: none;
}

.rvk-loader-lead {
    position: absolute;
    top: 50%;
    left: 50%;
    width: clamp(46px, 7vw, 116px);
    height: 1px;
    border-radius: 999px;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(calc(-50% + var(--rvk-loader-start-x, -150px)), calc(-50% + var(--rvk-loader-start-y, 0px)), 0);
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.95) 28%, rgba(255,255,255,.55) 82%, transparent);
    box-shadow: 0 0 9px rgba(255,255,255,.28);
}

.rvk-loader-status {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.rvk-loader-skip {
    position: absolute;
    z-index: 5;
    left: max(24px, env(safe-area-inset-left));
    bottom: max(24px, env(safe-area-inset-bottom));
    padding: 9px 14px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 999px;
    color: rgba(255,255,255,.62);
    background: rgba(255,255,255,.035);
    font: inherit;
    font-size: 12px;
    line-height: 1.4;
    letter-spacing: .01em;
    cursor: pointer;
    transition: color .25s ease, border-color .25s ease, background .25s ease;
}

.rvk-loader-skip:hover,
.rvk-loader-skip:focus-visible {
    color: #fff;
    border-color: rgba(255,255,255,.4);
    background: rgba(255,255,255,.08);
    outline: none;
}


/* During the short logo flight the page is visible behind the logo, but scrolling
   remains locked. This state deliberately does not paint a loader backdrop. */
html.rvk-loader-releasing,
html.rvk-loader-releasing body {
    overflow: hidden !important;
    overscroll-behavior: none;
}

/* Independent visual layers fade before the full black backdrop. */
html.rvk-loader-fading .rvk-loader-overlay::before,
html.rvk-loader-fading .rvk-loader-overlay::after {
    opacity: 0 !important;
}


.rvk-loader-target-hidden {
    visibility: hidden !important;
}

/* The logo is reparented out of the fading overlay after its exact
   viewport geometry is frozen. Keep it independent until the header flight ends. */
.rvk-loader-center.rvk-loader-center-detached {
    position: fixed !important;
    z-index: 2147483647 !important;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: none !important;
    overflow: visible !important;
    clip-path: none !important;
    -webkit-clip-path: none !important;
    mask: none !important;
    -webkit-mask: none !important;
    animation: none !important;
    filter: none !important;
    transform-origin: center center !important;
}

@media (max-width: 1024px) {
    .rvk-loader-overlay { --rvk-loader-logo-width: var(--rvk-loader-logo-width-tablet); }
}

@media (max-width: 767px) {
    .rvk-loader-overlay { --rvk-loader-logo-width: var(--rvk-loader-logo-width-mobile); }
    .rvk-loader-svg { width: min(var(--rvk-loader-logo-width), 72vw); max-height: 54vh; }
    .rvk-loader-overlay { --rvk-loader-square-clear-x: 30px; --rvk-loader-square-clear-y: 24px; }
    .rvk-loader-lines { height: 19vh; min-height: 105px; }
    .rvk-loader-skip { left: max(16px, env(safe-area-inset-left)); bottom: max(16px, env(safe-area-inset-bottom)); }
    .rvk-loader-overlay.rvk-loader-no-mobile-effects .rvk-loader-atmosphere,
    .rvk-loader-overlay.rvk-loader-no-mobile-effects .rvk-loader-lines { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .rvk-loader-overlay,
    .rvk-loader-background,
    .rvk-loader-center,
    .rvk-loader-svg,
    .rvk-loader-skip { transition-duration: .01ms !important; }
    .rvk-loader-square-grid { animation: none !important; }
}

/* 2.11.55 — match the Ravak Motion Hero grid and keep a logo-sized clear field. */
.rvk-loader-overlay { background: var(--rvk-loader-bg, #0a0a0a) !important; }
.rvk-loader-background { background: var(--rvk-loader-bg, #0a0a0a) !important; }
.rvk-loader-atmosphere,
.rvk-loader-lines,
.rvk-loader-clear-zone { display: none !important; }
.rvk-loader-center { max-width: 72vw; }
.rvk-loader-svg { width: min(var(--rvk-loader-logo-width, 190px), 48vw); max-height: 45vh; }
@media (max-width: 1024px) {
    .rvk-loader-overlay {
        --rvk-loader-square-gap-half-x: calc(var(--rvk-loader-logo-width-tablet, 155px) * .62);
        --rvk-loader-square-gap-half-y: calc(var(--rvk-loader-logo-width-tablet, 155px) * .60);
        --rvk-loader-square-feather: 34px;
    }
    .rvk-loader-svg { width: min(var(--rvk-loader-logo-width-tablet, 155px), 48vw); }
}
@media (max-width: 767px) {
    .rvk-loader-overlay {
        --rvk-loader-square-gap-half-x: calc(var(--rvk-loader-logo-width-mobile, 125px) * .62);
        --rvk-loader-square-gap-half-y: calc(var(--rvk-loader-logo-width-mobile, 125px) * .60);
        --rvk-loader-square-feather: 26px;
    }
    .rvk-loader-svg { width: min(var(--rvk-loader-logo-width-mobile, 125px), 46vw); max-height: 38vh; }
}
@media (prefers-reduced-motion: reduce) {
    .rvk-loader-square-grid::before { animation: none !important; }
}


/* 2.11.57 — paint the loader background first, then softly reveal the grid and logo.
   This entrance is CSS-driven so it also works on touch devices before the JS
   controller has finished initializing. */
html.rvk-loader-active body {
    background-color: var(--rvk-loader-bg, #0a0a0a);
}
html.rvk-loader-active .rvk-loader-overlay {
    background-color: var(--rvk-loader-bg, #0a0a0a) !important;
}
html.rvk-loader-active .rvk-loader-square-grid {
    animation: rvk-loader-grid-fade-in 680ms cubic-bezier(.22,1,.36,1) 100ms both;
}
html.rvk-loader-active .rvk-loader-center {
    animation: rvk-loader-logo-fade-in 720ms cubic-bezier(.22,1,.36,1) 170ms both;
}
@keyframes rvk-loader-grid-fade-in {
    from { opacity: 0; }
    to { opacity: var(--rvk-loader-square-opacity, .20); }
}
@keyframes rvk-loader-logo-fade-in {
    from { opacity: 0; filter: blur(2px); }
    to { opacity: 1; filter: blur(0); }
}
@media (prefers-reduced-motion: reduce) {
    html.rvk-loader-active .rvk-loader-square-grid,
    html.rvk-loader-active .rvk-loader-center {
        animation: none !important;
        opacity: 1 !important;
        filter: none !important;
    }
}


/* 2.11.65 — separate page reveal blur below the loader and above the page.
   This avoids filtering body/header ancestors and preserves fixed positioning. */
.rvk-loader-page-blur {
    position: fixed;
    inset: 0;
    display: block;
    visibility: hidden;
    opacity: 1;
    pointer-events: none;
    background: rgba(0, 0, 0, .001);
    -webkit-backdrop-filter: blur(var(--rvk-loader-page-blur-radius, 2.2px));
    backdrop-filter: blur(var(--rvk-loader-page-blur-radius, 2.2px));
    will-change: -webkit-backdrop-filter, backdrop-filter;
}
html.rvk-loader-page-blur-ready .rvk-loader-page-blur { visibility: visible; }
@media (max-width: 767px) {
    .rvk-loader-page-blur { --rvk-loader-page-blur-radius: 1.5px; }
}