/* BrandiMark Global Backgrounds — frontend */
:root {
    --bmk-bg-base: #000000;
    --bmk-accent: #A9C0DF;
    --bmk-accent-2: #7D9FC9;
    --bmk-accent-rgb: 169, 192, 223;
    --bmk-accent-2-rgb: 125, 159, 201;
    --bmk-bg-intensity: 1;
    --bmk-bg-speed: 28s;
    --bmk-glow-size: 420px;
}

html:has(body.bmk-global-bg-enabled) {
    background-color: var(--bmk-bg-base);
}

body.bmk-global-bg-enabled {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    background-color: transparent !important;
    background-image: none !important;
}

.bmk-global-background {
    position: fixed;
    inset: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    contain: strict;
    background: var(--bmk-bg-base);
}

.bmk-bg-layer {
    position: absolute;
    inset: -2px;
    display: none;
    overflow: hidden;
    background-color: var(--bmk-bg-base);
    background-repeat: repeat;
    background-position: center;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.bmk-bg-layer::before,
.bmk-bg-layer::after {
    content: "";
    position: absolute;
    inset: -12%;
    pointer-events: none;
    transform: translateZ(0);
}

.bmk-bg-desktop { display: block; }

@media (min-width: 768px) and (max-width: 1024px) {
    .bmk-bg-desktop { display: none; }
    .bmk-bg-tablet { display: block; }
}

@media (max-width: 767px) {
    .bmk-bg-desktop,
    .bmk-bg-tablet { display: none; }
    .bmk-bg-mobile { display: block; }
}

/* Safe mode: no theme, Elementor, header, footer, section or plugin selector is modified. */

/* Mouse glow — desktop only */
.bmk-bg-mouse-glow {
    --bmk-pointer-x: 50vw;
    --bmk-pointer-y: 40vh;
    position: absolute;
    left: var(--bmk-pointer-x);
    top: var(--bmk-pointer-y);
    width: var(--bmk-glow-size);
    height: var(--bmk-glow-size);
    border-radius: 50%;
    opacity: 0;
    transform: translate3d(-50%, -50%, 0);
    background: radial-gradient(circle,
        rgba(255,255,255,.105) 0%,
        rgba(var(--bmk-accent-rgb), .075) 24%,
        rgba(var(--bmk-accent-rgb), .025) 52%,
        transparent 73%);
    filter: blur(10px);
    mix-blend-mode: screen;
    transition: opacity .22s ease;
    will-change: transform, left, top, opacity;
}

.bmk-global-background.is-pointer-active .bmk-bg-mouse-glow { opacity: 1; }

@media (max-width: 1024px), (hover: none), (pointer: coarse) {
    .bmk-bg-mouse-glow { display: none !important; }
}

/* 01 — Exact BrandiMark technology grid */
.bmk-bg-style-tech-grid-brandimark {
    background-color: #000;
    background-image:
        radial-gradient(circle at 50% 45%, rgba(var(--bmk-accent-rgb), calc(.055 * var(--bmk-bg-intensity))) 0%, transparent 43%),
        radial-gradient(circle at 50% 50%, transparent 0 46%, rgba(0,0,0,.48) 72%, #000 100%),
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.052 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.052 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.016 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.016 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(171deg, transparent 0 46%, rgba(var(--bmk-accent-rgb), calc(.025 * var(--bmk-bg-intensity))) 46.2%, transparent 46.6%),
        linear-gradient(8deg, transparent 0 55%, rgba(var(--bmk-accent-rgb), calc(.018 * var(--bmk-bg-intensity))) 55.2%, transparent 55.6%);
    background-size: auto, auto, 54px 54px, 54px 54px, 18px 18px, 18px 18px, 100% 100%, 100% 100%;
}
.bmk-bg-style-tech-grid-brandimark::before {
    background:
        linear-gradient(90deg, transparent 0 9%, rgba(var(--bmk-accent-rgb), .10) 9.1% 9.25%, transparent 9.35% 90%, rgba(var(--bmk-accent-rgb), .08) 90.1% 90.2%, transparent 90.3%),
        linear-gradient(transparent 0 14%, rgba(var(--bmk-accent-rgb), .07) 14.1% 14.2%, transparent 14.3% 84%, rgba(var(--bmk-accent-rgb), .06) 84.1% 84.2%, transparent 84.3%);
    opacity: calc(.28 * var(--bmk-bg-intensity));
}

/* 02 — Circuit flow */
.bmk-bg-style-circuit-flow {
    background-image:
        radial-gradient(circle at 18% 26%, rgba(var(--bmk-accent-rgb), .11) 0 2px, transparent 3px),
        radial-gradient(circle at 74% 68%, rgba(var(--bmk-accent-2-rgb), .10) 0 2px, transparent 3px),
        repeating-linear-gradient(90deg, transparent 0 46px, rgba(var(--bmk-accent-rgb), calc(.04 * var(--bmk-bg-intensity))) 47px, transparent 48px 96px),
        repeating-linear-gradient(0deg, transparent 0 62px, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 63px, transparent 64px 124px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .04), transparent 58%),
        linear-gradient(#010206, #000);
    background-size: 220px 220px, 280px 280px, 96px 96px, 124px 124px, auto, auto;
}
.bmk-bg-style-circuit-flow::before {
    background:
        linear-gradient(90deg, transparent 0 20%, rgba(var(--bmk-accent-rgb), .16) 20% 20.4%, transparent 20.4% 62%, rgba(var(--bmk-accent-rgb), .12) 62% 62.35%, transparent 62.35%),
        linear-gradient(0deg, transparent 0 34%, rgba(var(--bmk-accent-rgb), .13) 34% 34.35%, transparent 34.35% 76%, rgba(var(--bmk-accent-2-rgb), .10) 76% 76.3%, transparent 76.3%);
    background-size: 320px 240px;
    animation: bmk-circuit-shift var(--bmk-bg-speed) linear infinite;
}

/* 03 — Neon blueprint */
.bmk-bg-style-neon-blueprint {
    background-image:
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.075 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.075 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.022 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.022 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        radial-gradient(circle at 68% 30%, rgba(var(--bmk-accent-2-rgb), .12), transparent 30%),
        linear-gradient(145deg, #02050b, #000 65%);
    background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px, auto, auto;
}
.bmk-bg-style-neon-blueprint::after {
    inset: 0;
    background: linear-gradient(110deg, transparent 0 42%, rgba(var(--bmk-accent-rgb), .08) 49%, transparent 56%);
    animation: bmk-scan var(--bmk-bg-speed) ease-in-out infinite;
}

/* 04 — Cyber diagonal */
.bmk-bg-style-cyber-diagonal {
    background-image:
        repeating-linear-gradient(128deg, transparent 0 28px, rgba(var(--bmk-accent-rgb), calc(.04 * var(--bmk-bg-intensity))) 29px, transparent 30px 58px),
        repeating-linear-gradient(52deg, transparent 0 76px, rgba(var(--bmk-accent-2-rgb), calc(.025 * var(--bmk-bg-intensity))) 77px, transparent 78px 156px),
        radial-gradient(ellipse at 50% 45%, rgba(var(--bmk-accent-rgb), .08), transparent 56%),
        #000;
}
.bmk-bg-style-cyber-diagonal::before {
    background: repeating-linear-gradient(90deg, transparent 0 118px, rgba(var(--bmk-accent-rgb), .10) 119px, transparent 120px 238px);
    transform: rotate(-7deg) scale(1.15);
    opacity: .35;
    animation: bmk-diagonal-drift var(--bmk-bg-speed) linear infinite;
}

/* 05 — Node constellation */
.bmk-bg-style-node-constellation {
    background-image:
        radial-gradient(circle, rgba(var(--bmk-accent-rgb), calc(.34 * var(--bmk-bg-intensity))) 0 1px, transparent 2px),
        radial-gradient(circle, rgba(var(--bmk-accent-2-rgb), calc(.23 * var(--bmk-bg-intensity))) 0 1.5px, transparent 2.5px),
        linear-gradient(32deg, transparent 49.6%, rgba(var(--bmk-accent-rgb), .035) 50%, transparent 50.4%),
        linear-gradient(148deg, transparent 49.7%, rgba(var(--bmk-accent-rgb), .03) 50%, transparent 50.3%),
        radial-gradient(circle at 50% 45%, rgba(var(--bmk-accent-rgb), .07), transparent 52%),
        #000;
    background-size: 84px 84px, 132px 132px, 168px 168px, 216px 216px, auto, auto;
    background-position: 0 0, 38px 28px, 0 0, 12px 8px, center, center;
}
.bmk-bg-style-node-constellation::after {
    background: radial-gradient(circle, rgba(255,255,255,.35) 0 1px, transparent 2px);
    background-size: 240px 190px;
    opacity: .28;
    animation: bmk-stars var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* 06 — Micro dot grid */
.bmk-bg-style-micro-dot-grid {
    background-image:
        radial-gradient(circle, rgba(var(--bmk-accent-rgb), calc(.15 * var(--bmk-bg-intensity))) 0 1px, transparent 1.2px),
        radial-gradient(circle at 50% 45%, rgba(var(--bmk-accent-rgb), .09), transparent 42%),
        linear-gradient(180deg, #010207, #000);
    background-size: 12px 12px, auto, auto;
}
.bmk-bg-style-micro-dot-grid::before {
    background: radial-gradient(ellipse at 50% 50%, transparent 0 20%, rgba(0,0,0,.2) 52%, #000 90%);
}

/* 07 — Hex tech */
.bmk-bg-style-hex-tech {
    background-color: #000;
    background-image:
        linear-gradient(30deg, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 12%, transparent 12.5%, transparent 87%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 87.5%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity)))),
        linear-gradient(150deg, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 12%, transparent 12.5%, transparent 87%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 87.5%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity)))),
        linear-gradient(30deg, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 12%, transparent 12.5%, transparent 87%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 87.5%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity)))),
        linear-gradient(150deg, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 12%, transparent 12.5%, transparent 87%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 87.5%, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity)))),
        linear-gradient(60deg, rgba(var(--bmk-accent-2-rgb), calc(.025 * var(--bmk-bg-intensity))) 25%, transparent 25.5%, transparent 75%, rgba(var(--bmk-accent-2-rgb), calc(.025 * var(--bmk-bg-intensity))) 75%);
    background-size: 70px 122px;
    background-position: 0 0, 0 0, 35px 61px, 35px 61px, 0 0;
}
.bmk-bg-style-hex-tech::after {
    background: radial-gradient(circle at 50% 50%, rgba(var(--bmk-accent-rgb), .09), transparent 45%);
}

/* 08 — Radar rings */
.bmk-bg-style-radar-rings {
    background-image:
        repeating-radial-gradient(circle at 50% 48%, transparent 0 44px, rgba(var(--bmk-accent-rgb), calc(.04 * var(--bmk-bg-intensity))) 45px, transparent 46px 90px),
        linear-gradient(rgba(var(--bmk-accent-rgb), .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), .025) 1px, transparent 1px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .08), transparent 55%),
        #000;
    background-size: auto, 48px 48px, 48px 48px, auto, auto;
}
.bmk-bg-style-radar-rings::before {
    inset: -30%;
    background: conic-gradient(from 0deg at 50% 50%, transparent 0 84%, rgba(var(--bmk-accent-rgb), .13) 90%, transparent 96%);
    animation: bmk-radar var(--bmk-bg-speed) linear infinite;
}

/* 09 — Data streams */
.bmk-bg-style-data-streams {
    background-image:
        repeating-linear-gradient(90deg, transparent 0 38px, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 39px, transparent 40px 80px),
        linear-gradient(180deg, rgba(var(--bmk-accent-rgb), .08), transparent 32%, rgba(var(--bmk-accent-2-rgb), .035) 62%, transparent),
        #000;
}
.bmk-bg-style-data-streams::before {
    background:
        repeating-linear-gradient(180deg, transparent 0 18px, rgba(var(--bmk-accent-rgb), .16) 19px 22px, transparent 23px 58px);
    background-size: 80px 160px;
    opacity: calc(.38 * var(--bmk-bg-intensity));
    animation: bmk-data-fall var(--bmk-bg-speed) linear infinite;
}

/* 10 — Horizon grid */
.bmk-bg-style-horizon-grid {
    background-image:
        linear-gradient(to bottom, transparent 0 38%, rgba(var(--bmk-accent-rgb), .09) 55%, rgba(0,0,0,.9) 100%),
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        radial-gradient(ellipse at 50% 55%, rgba(var(--bmk-accent-rgb), .10), transparent 56%),
        #000;
    background-size: auto, 72px 72px, 72px 72px, auto, auto;
    background-position: center, center 55%, center 55%, center, center;
}
.bmk-bg-style-horizon-grid::before {
    inset: 45% -20% -35%;
    background:
        linear-gradient(rgba(var(--bmk-accent-rgb), .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), .07) 1px, transparent 1px);
    background-size: 84px 40px;
    transform: perspective(360px) rotateX(62deg) scale(1.4);
    transform-origin: center top;
    animation: bmk-horizon var(--bmk-bg-speed) linear infinite;
}

/* 11 — Chip traces */
.bmk-bg-style-chip-traces {
    background-image:
        linear-gradient(90deg, transparent 0 16%, rgba(var(--bmk-accent-rgb), .07) 16% 16.15%, transparent 16.15% 48%, rgba(var(--bmk-accent-rgb), .05) 48% 48.15%, transparent 48.15% 82%, rgba(var(--bmk-accent-rgb), .065) 82% 82.15%, transparent 82.15%),
        linear-gradient(0deg, transparent 0 22%, rgba(var(--bmk-accent-rgb), .06) 22% 22.2%, transparent 22.2% 61%, rgba(var(--bmk-accent-rgb), .05) 61% 61.2%, transparent 61.2%),
        radial-gradient(circle, rgba(var(--bmk-accent-rgb), .22) 0 2px, transparent 3px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .055), transparent 48%),
        #000;
    background-size: 260px 220px, 260px 220px, 130px 110px, auto, auto;
}
.bmk-bg-style-chip-traces::after {
    background: linear-gradient(120deg, transparent 0 46%, rgba(var(--bmk-accent-rgb), .07) 49%, transparent 52%);
    animation: bmk-scan var(--bmk-bg-speed) ease-in-out infinite;
}

/* 12 — Wave mesh */
.bmk-bg-style-wave-mesh {
    background-image:
        repeating-radial-gradient(ellipse at 50% 120%, transparent 0 34px, rgba(var(--bmk-accent-rgb), calc(.04 * var(--bmk-bg-intensity))) 35px, transparent 36px 74px),
        repeating-radial-gradient(ellipse at 50% -20%, transparent 0 48px, rgba(var(--bmk-accent-2-rgb), calc(.025 * var(--bmk-bg-intensity))) 49px, transparent 50px 102px),
        radial-gradient(circle at 50% 50%, rgba(var(--bmk-accent-rgb), .07), transparent 56%),
        #000;
}
.bmk-bg-style-wave-mesh::before {
    background: repeating-linear-gradient(92deg, transparent 0 72px, rgba(var(--bmk-accent-rgb), .04) 73px, transparent 74px 146px);
    animation: bmk-wave var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* 13 — Laser cross */
.bmk-bg-style-laser-cross {
    background-image:
        linear-gradient(90deg, transparent 0 49.85%, rgba(var(--bmk-accent-rgb), calc(.15 * var(--bmk-bg-intensity))) 50%, transparent 50.15%),
        linear-gradient(0deg, transparent 0 49.85%, rgba(var(--bmk-accent-rgb), calc(.12 * var(--bmk-bg-intensity))) 50%, transparent 50.15%),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .13), transparent 30%),
        repeating-linear-gradient(45deg, transparent 0 84px, rgba(var(--bmk-accent-2-rgb), .025) 85px, transparent 86px 170px),
        #000;
}
.bmk-bg-style-laser-cross::after {
    inset: 0;
    background: conic-gradient(from 45deg at 50% 50%, transparent 0 12%, rgba(var(--bmk-accent-rgb), .045) 13%, transparent 14% 37%, rgba(var(--bmk-accent-rgb), .04) 38%, transparent 39% 62%, rgba(var(--bmk-accent-rgb), .04) 63%, transparent 64% 87%, rgba(var(--bmk-accent-rgb), .045) 88%, transparent 89%);
    animation: bmk-radar var(--bmk-bg-speed) linear infinite reverse;
}

/* 14 — Orbital data */
.bmk-bg-style-orbital-data {
    background-image:
        repeating-radial-gradient(ellipse at 50% 50%, transparent 0 54px, rgba(var(--bmk-accent-rgb), calc(.045 * var(--bmk-bg-intensity))) 55px, transparent 56px 112px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .10), transparent 36%),
        radial-gradient(circle, rgba(var(--bmk-accent-rgb), .24) 0 1.5px, transparent 2.5px),
        #000;
    background-size: auto, auto, 120px 120px, auto;
}
.bmk-bg-style-orbital-data::before {
    inset: 8%;
    border: 1px solid rgba(var(--bmk-accent-rgb), .10);
    border-radius: 50%;
    transform: rotate(24deg) scaleY(.55);
    box-shadow: 0 0 42px rgba(var(--bmk-accent-rgb), .05), inset 0 0 42px rgba(var(--bmk-accent-rgb), .04);
    animation: bmk-orbit var(--bmk-bg-speed) linear infinite;
}

/* 15 — Fiber nodes */
.bmk-bg-style-fiber-nodes {
    background-image:
        radial-gradient(circle at 20% 35%, rgba(var(--bmk-accent-rgb), .19) 0 2px, transparent 3px),
        radial-gradient(circle at 80% 64%, rgba(var(--bmk-accent-2-rgb), .17) 0 2px, transparent 3px),
        linear-gradient(22deg, transparent 49.7%, rgba(var(--bmk-accent-rgb), .05) 50%, transparent 50.3%),
        linear-gradient(158deg, transparent 49.7%, rgba(var(--bmk-accent-2-rgb), .04) 50%, transparent 50.3%),
        radial-gradient(circle at 50% 48%, rgba(var(--bmk-accent-rgb), .07), transparent 54%),
        #000;
    background-size: 180px 180px, 240px 240px, 220px 220px, 280px 280px, auto, auto;
}
.bmk-bg-style-fiber-nodes::after {
    background: linear-gradient(90deg, transparent, rgba(var(--bmk-accent-rgb), .08), transparent);
    height: 1px;
    top: 50%;
    inset-inline: -20%;
    box-shadow: 0 0 18px rgba(var(--bmk-accent-rgb), .18);
    animation: bmk-fiber var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* 16 — Pixel clusters */
.bmk-bg-style-pixel-clusters {
    background-image:
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), .08) 2px, transparent 2px),
        linear-gradient(rgba(var(--bmk-accent-rgb), .08) 2px, transparent 2px),
        radial-gradient(circle at 25% 28%, rgba(var(--bmk-accent-rgb), .09), transparent 24%),
        radial-gradient(circle at 75% 72%, rgba(var(--bmk-accent-2-rgb), .07), transparent 26%),
        #000;
    background-size: 24px 24px, 24px 24px, auto, auto, auto;
}
.bmk-bg-style-pixel-clusters::before {
    background:
        linear-gradient(90deg, transparent 0 18%, rgba(var(--bmk-accent-rgb), .12) 18% 22%, transparent 22% 64%, rgba(var(--bmk-accent-rgb), .08) 64% 68%, transparent 68%),
        linear-gradient(0deg, transparent 0 32%, rgba(var(--bmk-accent-2-rgb), .09) 32% 36%, transparent 36% 78%, rgba(var(--bmk-accent-rgb), .08) 78% 82%, transparent 82%);
    background-size: 240px 240px;
    opacity: .24;
}

/* 17 — Dark lattice */
.bmk-bg-style-dark-lattice {
    background-image:
        repeating-linear-gradient(45deg, transparent 0 47px, rgba(var(--bmk-accent-rgb), calc(.035 * var(--bmk-bg-intensity))) 48px, transparent 49px 96px),
        repeating-linear-gradient(-45deg, transparent 0 47px, rgba(var(--bmk-accent-2-rgb), calc(.028 * var(--bmk-bg-intensity))) 48px, transparent 49px 96px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .065), transparent 48%),
        #000;
}
.bmk-bg-style-dark-lattice::after {
    background: radial-gradient(circle, rgba(var(--bmk-accent-rgb), .18) 0 1px, transparent 2px);
    background-size: 96px 96px;
    opacity: .5;
}

/* 18 — Matrix rain */
.bmk-bg-style-matrix-rain {
    background-image:
        repeating-linear-gradient(90deg, transparent 0 28px, rgba(var(--bmk-accent-rgb), calc(.025 * var(--bmk-bg-intensity))) 29px, transparent 30px 58px),
        linear-gradient(#000 0%, #01040a 45%, #000 100%);
}
.bmk-bg-style-matrix-rain::before {
    background:
        repeating-linear-gradient(180deg, rgba(var(--bmk-accent-rgb), .16) 0 2px, transparent 2px 22px, rgba(var(--bmk-accent-2-rgb), .08) 22px 24px, transparent 24px 54px);
    background-size: 58px 216px;
    mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
    opacity: calc(.32 * var(--bmk-bg-intensity));
    animation: bmk-data-fall var(--bmk-bg-speed) linear infinite;
}

/* 19 — Aurora tech */
.bmk-bg-style-aurora-tech {
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(var(--bmk-accent-rgb), calc(.13 * var(--bmk-bg-intensity))), transparent 42%),
        radial-gradient(ellipse at 78% 68%, rgba(var(--bmk-accent-2-rgb), calc(.11 * var(--bmk-bg-intensity))), transparent 44%),
        linear-gradient(rgba(var(--bmk-accent-rgb), .026) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), .026) 1px, transparent 1px),
        #000;
    background-size: auto, auto, 64px 64px, 64px 64px, auto;
}
.bmk-bg-style-aurora-tech::before {
    background: linear-gradient(112deg, transparent 12%, rgba(var(--bmk-accent-rgb), .09) 38%, rgba(var(--bmk-accent-2-rgb), .06) 52%, transparent 78%);
    filter: blur(42px);
    transform: skewX(-9deg);
    animation: bmk-aurora var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* 20 — Star network */
.bmk-bg-style-star-network {
    background-image:
        radial-gradient(circle, rgba(255,255,255,.35) 0 1px, transparent 1.5px),
        radial-gradient(circle, rgba(var(--bmk-accent-rgb), .25) 0 1px, transparent 2px),
        radial-gradient(circle at center, rgba(var(--bmk-accent-rgb), .065), transparent 48%),
        #000;
    background-size: 86px 86px, 138px 138px, auto, auto;
    background-position: 0 0, 42px 26px, center, center;
}
.bmk-bg-style-star-network::before {
    background:
        linear-gradient(24deg, transparent 49.75%, rgba(var(--bmk-accent-rgb), .034) 50%, transparent 50.25%),
        linear-gradient(156deg, transparent 49.75%, rgba(var(--bmk-accent-rgb), .03) 50%, transparent 50.25%);
    background-size: 172px 172px, 276px 276px;
    animation: bmk-stars var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* 21 — Glass circuits */
.bmk-bg-style-glass-circuits {
    background-image:
        linear-gradient(90deg, transparent 0 24%, rgba(255,255,255,.035) 24% 24.2%, transparent 24.2% 72%, rgba(var(--bmk-accent-rgb), .05) 72% 72.2%, transparent 72.2%),
        linear-gradient(0deg, transparent 0 38%, rgba(255,255,255,.03) 38% 38.2%, transparent 38.2% 68%, rgba(var(--bmk-accent-rgb), .045) 68% 68.2%, transparent 68.2%),
        radial-gradient(circle at 28% 34%, rgba(255,255,255,.055), transparent 20%),
        radial-gradient(circle at 72% 66%, rgba(var(--bmk-accent-rgb), .07), transparent 24%),
        linear-gradient(145deg, #020409, #000);
    background-size: 260px 220px, 260px 220px, auto, auto, auto;
}
.bmk-bg-style-glass-circuits::before {
    inset: 10%;
    border: 1px solid rgba(255,255,255,.045);
    border-radius: 32px;
    box-shadow: inset 0 0 70px rgba(var(--bmk-accent-rgb), .035), 0 0 70px rgba(var(--bmk-accent-rgb), .025);
    backdrop-filter: blur(1px);
}

/* 22 — Quantum lines */
.bmk-bg-style-quantum-lines {
    background-image:
        repeating-linear-gradient(7deg, transparent 0 52px, rgba(var(--bmk-accent-rgb), calc(.032 * var(--bmk-bg-intensity))) 53px, transparent 54px 108px),
        repeating-linear-gradient(173deg, transparent 0 78px, rgba(var(--bmk-accent-2-rgb), calc(.025 * var(--bmk-bg-intensity))) 79px, transparent 80px 160px),
        radial-gradient(circle at 48% 50%, rgba(var(--bmk-accent-rgb), .08), transparent 48%),
        #000;
}
.bmk-bg-style-quantum-lines::before {
    background: repeating-linear-gradient(90deg, transparent 0 160px, rgba(var(--bmk-accent-rgb), .095) 161px, transparent 162px 320px);
    transform: rotate(12deg) scale(1.2);
    opacity: .32;
    animation: bmk-quantum var(--bmk-bg-speed) linear infinite;
}

/* 23 — Minimal grid */
.bmk-bg-style-minimal-grid {
    background-image:
        linear-gradient(rgba(var(--bmk-accent-rgb), calc(.034 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--bmk-accent-rgb), calc(.034 * var(--bmk-bg-intensity))) 1px, transparent 1px),
        radial-gradient(ellipse at center, transparent 0 35%, #000 88%),
        #000;
    background-size: 64px 64px, 64px 64px, auto, auto;
}
.bmk-bg-style-minimal-grid::after {
    background: linear-gradient(135deg, transparent 0 48%, rgba(var(--bmk-accent-rgb), .045) 49.8%, transparent 51.6%);
    opacity: .5;
}

/* 24 — Deep space data */
.bmk-bg-style-deep-space-data {
    background-image:
        radial-gradient(circle at 12% 20%, rgba(var(--bmk-accent-rgb), .24) 0 1px, transparent 2px),
        radial-gradient(circle at 72% 32%, rgba(255,255,255,.24) 0 1px, transparent 2px),
        radial-gradient(circle at 42% 76%, rgba(var(--bmk-accent-2-rgb), .20) 0 1px, transparent 2px),
        radial-gradient(ellipse at 50% 48%, rgba(var(--bmk-accent-rgb), .10), transparent 42%),
        radial-gradient(ellipse at 70% 20%, rgba(var(--bmk-accent-2-rgb), .055), transparent 36%),
        #000;
    background-size: 110px 110px, 170px 170px, 230px 230px, auto, auto, auto;
}
.bmk-bg-style-deep-space-data::before {
    background:
        linear-gradient(28deg, transparent 0 48%, rgba(var(--bmk-accent-rgb), .04) 49.8%, transparent 51.6%),
        linear-gradient(152deg, transparent 0 48%, rgba(var(--bmk-accent-2-rgb), .03) 49.8%, transparent 51.6%);
    background-size: 320px 240px, 420px 360px;
    opacity: .55;
    animation: bmk-space var(--bmk-bg-speed) ease-in-out infinite alternate;
}

/* Animation controls */
body.bmk-bg-no-animation .bmk-bg-layer,
body.bmk-bg-no-animation .bmk-bg-layer::before,
body.bmk-bg-no-animation .bmk-bg-layer::after {
    animation: none !important;
}

@media (prefers-reduced-motion: reduce) {
    body.bmk-bg-respect-reduced-motion .bmk-bg-layer,
    body.bmk-bg-respect-reduced-motion .bmk-bg-layer::before,
    body.bmk-bg-respect-reduced-motion .bmk-bg-layer::after,
    body.bmk-bg-respect-reduced-motion .bmk-bg-mouse-glow {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes bmk-circuit-shift { to { background-position: 320px 0, 0 240px; } }
@keyframes bmk-scan { 0%, 18% { transform: translateX(-80%); opacity: 0; } 38% { opacity: 1; } 72%, 100% { transform: translateX(80%); opacity: 0; } }
@keyframes bmk-diagonal-drift { to { background-position: 238px 0; } }
@keyframes bmk-stars { from { opacity: .18; transform: scale(1); } to { opacity: .46; transform: scale(1.035); } }
@keyframes bmk-radar { to { transform: rotate(360deg); } }
@keyframes bmk-data-fall { to { background-position: 0 216px; } }
@keyframes bmk-horizon { to { background-position: 0 80px, 84px 0; } }
@keyframes bmk-wave { from { transform: translate3d(-2%, -1%, 0) skewY(-1deg); } to { transform: translate3d(2%, 1%, 0) skewY(1deg); } }
@keyframes bmk-orbit { to { transform: rotate(384deg) scaleY(.55); } }
@keyframes bmk-fiber { from { transform: translateX(-18%) rotate(-5deg); opacity: .22; } to { transform: translateX(18%) rotate(5deg); opacity: .58; } }
@keyframes bmk-aurora { from { transform: translate3d(-8%, -2%, 0) skewX(-9deg); opacity: .4; } to { transform: translate3d(8%, 3%, 0) skewX(9deg); opacity: .75; } }
@keyframes bmk-quantum { to { background-position: 320px 0; } }
@keyframes bmk-space { from { transform: translate3d(-2%, -1%, 0) scale(1); } to { transform: translate3d(2%, 1%, 0) scale(1.04); } }