/* Compact About page + 3D identity orbit */

.page-hero--about.section-space {
    padding-top: 0.75rem;
    padding-bottom: 0.7rem;
}

.page-hero--about .page-hero-shell,
.site-public .page-hero--about .page-hero-shell,
.site-public .page-hero--about .about-hero {
    padding: 0.85rem 1.05rem;
    border-radius: 1.15rem;
    overflow: hidden;
}

.about-hero__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.9fr);
    gap: 0.75rem 1rem;
    align-items: center;
}

.about-hero__copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
}

.page-hero--about .eyebrow,
.about-hero__copy .eyebrow {
    margin: 0;
    padding: 0.22rem 0.55rem;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
}

.page-hero--about .page-hero-copy__title,
.page-hero--about .display-title,
.site-public .page-hero--about .display-title {
    margin: 0;
    max-width: 22rem;
    font-size: clamp(1.35rem, 2.4vw, 1.7rem) !important;
    line-height: 1.32 !important;
    letter-spacing: -0.02em;
}

.about-hero__plain {
    margin: 0;
    max-width: 34rem;
    font-size: 1rem;
    line-height: 1.55;
    font-weight: 500;
    color: #f4f8ff;
}

.page-hero--about .page-intro,
.about-hero__copy .page-intro {
    margin: 0;
    max-width: 36rem;
    font-size: 0.92rem;
    line-height: 1.6;
    color: #b8c7d8;
}

.about-hero__stage {
    --ab-tilt-x: 0deg;
    --ab-tilt-y: 0deg;
    position: relative;
    width: 100%;
    height: 13.2rem;
    overflow: hidden;
    perspective: 920px;
}

.about-hero__floor {
    position: absolute;
    left: 12%;
    right: 12%;
    top: 72%;
    height: 3.2rem;
    transform: rotateX(78deg);
    transform-origin: center top;
    background-image:
        linear-gradient(rgba(57, 198, 244, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 198, 244, 0.12) 1px, transparent 1px);
    background-size: 1.05rem 1.05rem;
    opacity: 0.55;
    pointer-events: none;
}

.about-hero__glow {
    position: absolute;
    left: 50%;
    top: 52%;
    width: 8.2rem;
    height: 8.2rem;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(108, 77, 255, 0.34), rgba(37, 184, 245, 0.16) 46%, transparent 72%);
    filter: blur(8px);
    animation: aboutHeroPulse 4.8s ease-in-out infinite;
    pointer-events: none;
}

.about-hero__ring {
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    border: 1px dashed rgba(126, 182, 255, 0.28);
    transform: translate(-50%, -50%) rotateX(64deg);
    pointer-events: none;
}

.about-hero__ring--1 {
    width: 9.6rem;
    height: 9.6rem;
    animation: aboutHeroSpin 18s linear infinite;
}

.about-hero__ring--2 {
    width: 12.2rem;
    height: 12.2rem;
    border-style: dotted;
    border-color: rgba(108, 77, 255, 0.32);
    animation: aboutHeroSpin 26s linear infinite reverse;
}

.about-hero__ring--3 {
    width: 7.2rem;
    height: 7.2rem;
    border-style: solid;
    border-color: rgba(57, 198, 244, 0.22);
    animation: aboutHeroSpin 12s linear infinite;
}

.about-hero__rays {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 14rem;
    height: 14rem;
    margin: -7rem 0 0 -7rem;
    border-radius: 50%;
    background: repeating-conic-gradient(
        from 0deg,
        transparent 0 18deg,
        rgba(57, 198, 244, 0.08) 18deg 20deg
    );
    mask-image: radial-gradient(circle, transparent 28%, #000 46%, transparent 72%);
    -webkit-mask-image: radial-gradient(circle, transparent 28%, #000 46%, transparent 72%);
    animation: aboutHeroSpinFlat 32s linear infinite;
    pointer-events: none;
}

.about-hero__code {
    position: absolute;
    inset: 0.3rem 0.15rem;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 58% 62% at 50% 48%, transparent 42%, #000 78%);
    -webkit-mask-image: radial-gradient(ellipse 58% 62% at 50% 48%, transparent 42%, #000 78%);
}

.about-hero__code-track {
    display: flex;
    gap: 1.1rem;
    width: max-content;
    font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;
    font-size: 0.56rem;
    color: rgba(57, 198, 244, 0.42);
    white-space: nowrap;
    animation: aboutHeroCode 20s linear infinite;
}

.about-hero__code-track span:nth-child(even) {
    color: rgba(108, 77, 255, 0.45);
}

.about-hero__code-track--rev {
    animation-duration: 24s;
    animation-direction: reverse;
}

.about-hero__chips {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
}

.about-hero__chip {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 0.26rem;
    padding: 0.2rem 0.4rem 0.2rem 0.26rem;
    border-radius: 999px;
    border: 1px solid rgba(57, 198, 244, 0.3);
    background: rgba(6, 17, 27, 0.88);
    color: #7eb6ff;
    font-size: 0.56rem;
    letter-spacing: 0.04em;
    animation: aboutHeroFloat 5.4s ease-in-out infinite;
}

.about-hero__chip i {
    font-size: 0.7rem;
    color: #25b8f5;
}

.about-hero__chip--1 { left: 2%; top: 8%; animation-delay: 0s; }
.about-hero__chip--2 { right: 2%; top: 12%; animation-delay: -1.3s; }
.about-hero__chip--3 { left: 4%; bottom: 14%; animation-delay: -2.4s; }
.about-hero__chip--4 { right: 3%; bottom: 10%; animation-delay: -3.5s; }

.about-hero__sparks {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

.about-hero__sparks li {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 6px;
    height: 6px;
    margin: -3px 0 0 -3px;
    border-radius: 50%;
    background: #39c6f4;
    box-shadow: 0 0 10px 3px rgba(57, 198, 244, 0.55);
    animation: aboutHeroSpark 11s linear infinite;
}

.about-hero__sparks li:nth-child(1) { animation-duration: 9s; --ab-spark: 5.4rem; }
.about-hero__sparks li:nth-child(2) { animation-duration: 12s; animation-delay: -2s; --ab-spark: 6.1rem; background: #6c4dff; }
.about-hero__sparks li:nth-child(3) { animation-duration: 14s; animation-delay: -4s; --ab-spark: 4.8rem; }
.about-hero__sparks li:nth-child(4) { animation-duration: 10s; animation-delay: -6s; --ab-spark: 6.6rem; background: #6c4dff; }
.about-hero__sparks li:nth-child(5) { animation-duration: 16s; animation-delay: -1s; --ab-spark: 5.7rem; }
.about-hero__sparks li:nth-child(6) { animation-duration: 8s; animation-delay: -3s; --ab-spark: 4.4rem; }

.about-hero__signal {
    position: absolute;
    z-index: 3;
    margin: 0;
    padding: 0.14rem 0.36rem;
    border-radius: 0.32rem;
    border: 1px solid rgba(108, 77, 255, 0.28);
    background: rgba(7, 22, 36, 0.72);
    font-family: ui-monospace, "Cascadia Code", monospace;
    font-size: 0.5rem;
    letter-spacing: 0.06em;
    color: rgba(126, 182, 255, 0.82);
    animation: aboutHeroSignal 6.2s ease-in-out infinite;
    pointer-events: none;
}

.about-hero__signal--1 { left: 8%; top: 28%; animation-delay: 0s; }
.about-hero__signal--2 { right: 6%; top: 36%; animation-delay: -2s; }
.about-hero__signal--3 { left: 14%; bottom: 28%; animation-delay: -3.6s; }

.about-hero__core {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 4;
    width: 3.6rem;
    height: 3.6rem;
    margin: -1.8rem 0 0 -1.8rem;
    display: grid;
    place-items: center;
    border-radius: 0.95rem;
    border: 1px solid rgba(180, 210, 255, 0.32);
    background: linear-gradient(160deg, #152433, #0a1420 70%);
    box-shadow: 0 10px 24px rgba(3, 8, 14, 0.4), 0 0 22px rgba(108, 77, 255, 0.28);
    transform: rotateX(calc(12deg + var(--ab-tilt-x))) rotateY(calc(-8deg + var(--ab-tilt-y))) rotateZ(-8deg);
    animation: aboutHeroCore 7s ease-in-out infinite;
    overflow: hidden;
}

.about-hero__core-mark {
    width: 68%;
    height: 68%;
    object-fit: contain;
    display: block;
}

.about-hero__orbit {
    position: absolute;
    inset: 0;
    z-index: 5;
    transform-style: preserve-3d;
    transform: rotateX(calc(16deg + var(--ab-tilt-x))) rotateY(calc(-12deg + var(--ab-tilt-y)));
    animation: aboutHeroOrbit 12s linear infinite;
    transition: transform 180ms ease-out;
}

.about-hero__facet {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7.4rem;
    margin: -1.55rem 0 0 -3.7rem;
    padding: 0.42rem 0.5rem 0.46rem;
    border-radius: 0.65rem;
    border: 1px solid rgba(126, 182, 255, 0.28);
    background: rgba(9, 18, 30, 0.92);
    box-shadow: 0 10px 22px rgba(3, 8, 14, 0.4);
    backface-visibility: hidden;
}

.about-hero__facet i {
    display: block;
    margin-bottom: 0.18rem;
    color: #39c6f4;
    font-size: 0.82rem;
}

.about-hero__facet strong {
    display: block;
    font-size: 0.68rem;
    font-weight: 600;
    color: #f4f8ff;
}

.about-hero__facet span {
    display: block;
    margin-top: 0.08rem;
    font-size: 0.58rem;
    color: #8ea2bb;
}

.about-hero__facet--1 { transform: rotateY(0deg) translateZ(6.4rem); }
.about-hero__facet--2 { transform: rotateY(90deg) translateZ(6.4rem); }
.about-hero__facet--3 { transform: rotateY(180deg) translateZ(6.4rem); }
.about-hero__facet--4 { transform: rotateY(270deg) translateZ(6.4rem); }

@keyframes aboutHeroOrbit {
    from { transform: rotateX(calc(16deg + var(--ab-tilt-x))) rotateY(0deg); }
    to { transform: rotateX(calc(16deg + var(--ab-tilt-x))) rotateY(360deg); }
}

@keyframes aboutHeroSpin {
    from { transform: translate(-50%, -50%) rotateX(64deg) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotateX(64deg) rotate(360deg); }
}

@keyframes aboutHeroPulse {
    0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.94); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}

@keyframes aboutHeroCore {
    0%, 100% { transform: rotateX(12deg) rotateY(-8deg) rotateZ(-8deg) translateY(0); }
    50% { transform: rotateX(16deg) rotateY(8deg) rotateZ(6deg) translateY(-4px); }
}

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

@keyframes aboutHeroCode {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes aboutHeroFloat {
    0%, 100% { transform: translateY(0); opacity: 0.72; }
    50% { transform: translateY(-6px); opacity: 1; }
}

@keyframes aboutHeroSpark {
    from { transform: rotate(0deg) translateX(var(--ab-spark, 5.4rem)); }
    to { transform: rotate(360deg) translateX(var(--ab-spark, 5.4rem)); }
}

@keyframes aboutHeroSignal {
    0%, 100% { opacity: 0.35; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-5px); }
}

.about-page {
    --about-gap: 2.15rem;
    --about-ink: #eef4fb;
    --about-muted: #b8c7d8;
    color: var(--about-ink);
}

.about-block {
    padding: var(--about-gap) 0;
    scroll-margin-top: 6.75rem;
}

.about-block--last {
    padding-bottom: 0.6rem;
}

.about-head {
    max-width: 40rem;
    margin-bottom: 1.05rem;
}

.about-head .eyebrow,
.about-who__copy .eyebrow {
    margin-bottom: 0.45rem;
    font-size: 0.72rem;
}

.about-page .section-heading {
    margin: 0 0 0.5rem;
    max-width: 28rem;
    font-size: clamp(1.3rem, 2.2vw, 1.65rem);
    line-height: 1.3;
}

.about-page .section-copy {
    margin: 0;
    max-width: 40rem;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--about-muted);
}

.about-block--plain {
    padding-top: 0.45rem;
}

.about-plain {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.about-plain li {
    display: grid;
    grid-template-columns: 1.7rem minmax(0, 1fr);
    column-gap: 0.65rem;
    padding: 0.95rem 1rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(57, 198, 244, 0.18);
    background: rgba(8, 18, 30, 0.55);
}

.about-plain li span {
    grid-row: 1 / span 2;
    width: 1.7rem;
    height: 1.7rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(57, 198, 244, 0.12);
    color: #39c6f4;
    font-size: 0.8rem;
    font-weight: 600;
}

.about-plain strong {
    font-size: 1rem;
    line-height: 1.3;
}

.about-plain p {
    margin: 0.28rem 0 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

.about-who__lead {
    margin-bottom: 0.7rem !important;
    color: var(--about-ink) !important;
}

.about-who {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 1.15rem 1.6rem;
    align-items: start;
}

.about-models__label {
    margin: 1rem 0 0.55rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--about-muted);
}

.about-who__points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.7rem;
}

.about-who__points li {
    display: grid;
    grid-template-columns: 1.5rem minmax(0, 1fr);
    gap: 0.65rem;
    padding: 0.9rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(126, 182, 255, 0.12);
    background: rgba(8, 18, 30, 0.55);
}

.about-who__points i {
    color: #39c6f4;
    font-size: 1rem;
    margin-top: 0.15rem;
}

.about-who__points strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.about-who__points p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

.about-services {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.about-service {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-height: 100%;
    padding: 1rem 1.05rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(126, 182, 255, 0.12);
    background: rgba(8, 18, 30, 0.55);
    text-decoration: none;
    color: inherit;
}

.about-service:hover {
    border-color: rgba(57, 198, 244, 0.35);
    color: inherit;
}

.about-service__icon {
    width: 1.85rem;
    height: 1.85rem;
    display: grid;
    place-items: center;
    border-radius: 0.45rem;
    background: rgba(57, 198, 244, 0.1);
    color: #39c6f4;
    font-size: 0.95rem;
}

.about-service__meta {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--about-muted);
}

.about-service strong {
    font-size: 1rem;
    line-height: 1.3;
}

.about-service p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

.about-process {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
}

.about-process li {
    padding: 1rem 1.05rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(126, 182, 255, 0.12);
    background: rgba(8, 18, 30, 0.55);
}

.about-process li span {
    display: block;
    margin-bottom: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: #39c6f4;
}

.about-process strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 1.02rem;
}

.about-process p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

.about-models {
    list-style: none;
    margin: 0.7rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.about-models li {
    padding: 0.95rem 1rem;
    border-radius: 0.9rem;
    border: 1px dashed rgba(126, 182, 255, 0.16);
    background: rgba(8, 18, 30, 0.35);
}

.about-models strong {
    display: block;
    margin-bottom: 0.28rem;
    font-size: 1rem;
}

.about-models p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

.about-principles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.about-principles article {
    padding: 1rem 1.05rem;
    border-radius: 0.9rem;
    border: 1px solid rgba(126, 182, 255, 0.12);
    background: rgba(8, 18, 30, 0.55);
}

.about-principles article span {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: #9d8aff;
}

.about-principles strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 1.02rem;
}

.about-principles p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--about-muted);
}

@media (max-width: 991.98px) {
    .about-hero__layout,
    .about-who,
    .about-services,
    .about-process,
    .about-models,
    .about-principles,
    .about-plain {
        grid-template-columns: 1fr 1fr;
    }

    .about-hero__stage {
        height: 12.8rem;
    }
}

@media (max-width: 767.98px) {
    .about-hero__layout,
    .about-who,
    .about-services,
    .about-process,
    .about-models,
    .about-principles,
    .about-plain {
        grid-template-columns: 1fr;
    }

    .about-hero__stage {
        height: 12.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-hero__orbit,
    .about-hero__ring,
    .about-hero__glow,
    .about-hero__core,
    .about-hero__rays,
    .about-hero__code-track,
    .about-hero__chip,
    .about-hero__sparks li,
    .about-hero__signal {
        animation: none;
    }

    .about-hero__orbit {
        transform: rotateX(12deg) rotateY(-18deg);
    }
}