@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --corpus-bg: #02090B;
    --corpus-bg-deep: #031217;
    --corpus-panel: rgba(6, 26, 32, 0.72);
    --corpus-panel-strong: rgba(8, 36, 43, 0.88);

    --corpus-cyan: #00F5FF;
    --corpus-cyan-bright: #5AFFFF;
    --corpus-cyan-mid: #00BFCB;
    --corpus-cyan-dark: #006A73;

    --corpus-text: #E8FFFF;
    --corpus-muted: #7FA9AD;
    --corpus-border: rgba(18, 67, 74, 0.95);

    --logo-size: min(62vmin, 760px);
    --burst-size: 100%;
    --orb-size: 17.15%;

    --rotation-duration: 20s;
    --pulse-duration: 2.8s;

    --orb-hue-min: -180deg;
    --orb-hue-max: -150deg;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background: var(--corpus-bg);
    color: var(--corpus-text);
}

body.corpus-animator-page {
    overflow-x: hidden;
    background:
        radial-gradient(
            circle at 50% 22%,
            rgba(0, 245, 255, 0.07) 0%,
            rgba(0, 130, 145, 0.022) 24%,
            transparent 55%
        ),
        radial-gradient(
            circle at 50% 72%,
            rgba(0, 245, 255, 0.03) 0%,
            transparent 36%
        ),
        linear-gradient(180deg, #02090B 0%, #02080A 55%, #010506 100%);
}


.corpus-hybrid-field {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.corpus-stage {
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: clamp(18px, 3vw, 36px);
    position: relative;
    isolation: isolate;
}

 .corpus-stage::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(0,245,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,245,255,.014) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(circle at center, black, transparent 84%);
    z-index: 1;
}

 .corpus-stage::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at center, transparent 52%, rgba(0,0,0,.52) 100%);
    z-index: 1;
}

.corpus-shell {
    position: relative;
    z-index: 2;
    width: min(1180px, 100%);
    min-height: min(96svh, 1100px);
    display: grid;
    grid-template-rows: auto 1fr auto;
    align-items: center;
    justify-items: center;
    gap: clamp(18px, 2vw, 26px);
}

.corpus-top {
    width: 100%;
    text-align: center;
    padding-top: 6px;
}

.corpus-kicker {
    font: 600 11px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .22em;
    color: var(--corpus-cyan-mid);
    text-transform: uppercase;
    margin-bottom: 14px;
}

.corpus-system-title {
    margin: 0;
    font-family: "Orbitron", Inter, ui-sans-serif, system-ui, sans-serif;
    font-size: clamp(38px, 6vw, 82px);
    font-weight: 700;
    line-height: .98;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--corpus-text);
    text-shadow:
        0 0 10px rgba(0,245,255,.12),
        0 0 34px rgba(0,245,255,.08);
}

.corpus-sigil-zone {
    width: 100%;
    display: grid;
    place-items: center;
    align-self: center;
}

.corpus-sigil-zone::before {
    content: "";
    position: absolute;
    width: min(58vmin, 720px);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            rgba(0, 245, 255, .14) 0%,
            rgba(0, 245, 255, .06) 24%,
            rgba(0, 191, 203, .018) 46%,
            transparent 72%
        );
    filter: blur(22px);
    animation: corpus-aura 2.8s ease-in-out infinite;
    pointer-events: none;
}

.corpus-logo {
    position: relative;
    width: var(--logo-size);
    max-width: 100%;
    aspect-ratio: 1;
    filter:
        drop-shadow(0 0 12px rgba(0, 245, 255, .12))
        drop-shadow(0 0 34px rgba(0, 245, 255, .08));
}

.corpus-sunburst,
.corpus-face,
.corpus-orb {
    position: absolute;
    display: block;
}

.corpus-face {
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 2;
    pointer-events: none;
}

.corpus-sunburst {
    left: var(--orb-x);
    top: var(--orb-y);
    width: var(--burst-size);
    height: var(--burst-size);
    transform: translate(-50%, -50%);
    overflow: visible;
    z-index: 1;
    pointer-events: none;
    filter:
        drop-shadow(0 0 4px rgba(0, 245, 255, .68))
        drop-shadow(0 0 14px rgba(0, 245, 255, .30));
}

.corpus-rays {
    fill: var(--corpus-cyan);
}

#corpus-rotor {
    transform-box: view-box;
    transform-origin: 50% 50%;
    animation: corpus-rotate var(--rotation-duration) linear infinite;
    will-change: transform;
}

.corpus-orb {
    left: var(--orb-x);
    top: var(--orb-y);
    width: var(--orb-size);
    height: auto;
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 3;
    pointer-events: none;
    animation: corpus-orb-hue var(--pulse-duration) ease-in-out infinite;
    will-change: filter;
}

.corpus-bottom {
    width: min(980px, 100%);
    padding-bottom: 8px;
}

.corpus-panel-main {
    position: relative;
    padding: clamp(24px, 3.2vw, 34px);
    border: 1px solid var(--corpus-border);
    background: linear-gradient(180deg, rgba(8, 36, 43, .58), rgba(3, 18, 23, .78));
    clip-path: polygon(
        18px 0,
        calc(100% - 18px) 0,
        100% 18px,
        100% calc(100% - 18px),
        calc(100% - 18px) 100%,
        18px 100%,
        0 calc(100% - 18px),
        0 18px
    );
    box-shadow:
        0 0 0 1px rgba(0, 245, 255, .03),
        0 0 28px rgba(0, 245, 255, .08),
        inset 0 0 28px rgba(0, 245, 255, .025);
}

.corpus-panel-main::before,
.corpus-panel-main::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--corpus-cyan), transparent);
    box-shadow: 0 0 8px rgba(0,245,255,.5);
}

.corpus-panel-main::before { top: 0; }
.corpus-panel-main::after { bottom: 0; }

.corpus-panel-main__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
}

.corpus-panel-main__eyebrow {
    flex: none;
    font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .20em;
    color: var(--corpus-cyan-mid);
    text-transform: uppercase;
}

.corpus-panel-main__rule {
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, rgba(0,245,255,.45), transparent);
}

.corpus-panel-main__title {
    margin: 0;
    font-family: "Orbitron", Inter, ui-sans-serif, system-ui, sans-serif;
    font-size: clamp(22px, 3vw, 34px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: .04em;
    color: var(--corpus-text);
    text-transform: uppercase;
}

.corpus-panel-main__text {
    max-width: 760px;
    margin: 18px 0 0;
    font: 400 15px/1.7 Inter, ui-sans-serif, system-ui, sans-serif;
    color: var(--corpus-muted);
}

.corpus-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.corpus-button {
    appearance: none;
    border: 1px solid rgba(0, 221, 232, .74);
    background:
        linear-gradient(180deg, rgba(8,36,43,.94) 0%, rgba(3,18,23,.94) 100%);
    color: #DFFFFF;
    padding: 13px 20px;
    min-height: 46px;
    clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
    font: 650 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .09em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow:
        0 0 5px rgba(0, 245, 255, .30),
        0 0 16px rgba(0, 245, 255, .10),
        inset 0 0 10px rgba(0, 245, 255, .055);
    transition:
        border-color .2s ease,
        color .2s ease,
        box-shadow .2s ease,
        transform .2s ease,
        background .2s ease;
}

.corpus-button:hover {
    transform: translateY(-1px);
    border-color: var(--corpus-cyan-bright);
    color: #FFFFFF;
    background:
        linear-gradient(180deg, rgba(8,47,55,.98), rgba(3,22,27,.98));
    box-shadow:
        0 0 7px rgba(0, 245, 255, .68),
        0 0 24px rgba(0, 245, 255, .30),
        0 0 45px rgba(0, 245, 255, .10),
        inset 0 0 14px rgba(0, 245, 255, .11);
}

.corpus-button--primary {
    border-color: var(--corpus-cyan);
    box-shadow:
        0 0 7px rgba(0, 245, 255, .50),
        0 0 22px rgba(0, 245, 255, .18),
        inset 0 0 14px rgba(0, 245, 255, .08);
}

.corpus-panel-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 22px;
}

.corpus-panel {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 82px;
    padding: 16px 17px;
    border: 1px solid rgba(18,67,74,.86);
    background:
        linear-gradient(180deg, rgba(6,26,32,.62), rgba(3,18,23,.70));
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
    box-shadow: inset 0 0 18px rgba(0,245,255,.025);
}

.corpus-panel__glyph {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(0,245,255,.56);
    border-radius: 50%;
    color: var(--corpus-cyan);
    text-shadow: 0 0 8px rgba(0,245,255,.65);
    box-shadow:
        0 0 10px rgba(0,245,255,.08),
        inset 0 0 8px rgba(0,245,255,.06);
}

.corpus-panel__label {
    font: 600 9px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .16em;
    color: var(--corpus-cyan-mid);
    margin-bottom: 6px;
}

.corpus-panel__value {
    font: 500 13px/1.35 Inter, ui-sans-serif, system-ui, sans-serif;
    color: var(--corpus-text);
}

@keyframes corpus-rotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes corpus-orb-hue {
    0%   { filter: hue-rotate(var(--orb-hue-min)) drop-shadow(0 0 10px rgba(0,245,255,.26)); }
    50%  { filter: hue-rotate(var(--orb-hue-max)) drop-shadow(0 0 22px rgba(0,245,255,.46)); }
    100% { filter: hue-rotate(var(--orb-hue-min)) drop-shadow(0 0 10px rgba(0,245,255,.26)); }
}

@keyframes corpus-aura {
    0%, 100% {
        opacity: .58;
        transform: scale(.96);
    }
    50% {
        opacity: .96;
        transform: scale(1.04);
    }
}

@media (max-width: 900px) {
    :root {
        --logo-size: min(78vmin, 690px);
    }

    .corpus-shell {
        min-height: auto;
        gap: 22px;
    }

    .corpus-system-title {
        font-size: clamp(34px, 8vw, 64px);
    }
}

@media (max-width: 620px) {
    :root {
        --logo-size: 92vmin;
        --orb-size: 17.8%;
    }

    .corpus-stage {
        padding: 14px;
    }

    .corpus-panel-main {
        padding: 22px 18px;
    }

    .corpus-panel-grid {
        grid-template-columns: 1fr;
    }

    .corpus-actions {
        flex-direction: column;
    }

    .corpus-button {
        width: 100%;
    }

    .corpus-panel-main__header {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .corpus-panel-main__rule {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    #corpus-rotor,
    .corpus-orb,
    .corpus-sigil-zone::before {
        animation-play-state: paused;
    }
}