body {
    font-family: var(--font-main);
}

.about-page {
    min-height: 100vh;
    background: var(--theme-light-bg);
    color: var(--theme-light-text);
    overflow-x: hidden;
}

/* subtle grid texture */
.about-page::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.045;
    background-image:
        linear-gradient(to right, var(--color-black) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-black) 1px, transparent 1px);
    background-size: 72px 72px;
    z-index: 10;
    transform: translateZ(0);
    will-change: transform;
}

/* Hero */
.about-hero {
    min-height: 100vh;
    /* padding: var(--space-2xl-3xl) var(--space-s-m); */
    padding: var(--space-3xl) var(--page-x) var(--space-l);

    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: var(--space-xl);
    border-bottom: 1px solid var(--theme-light-border);
}

.about-hero__kicker {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--theme-light-muted);
}

.about-hero__title {
    align-self: end;
    max-width: 14ch;

    font-size: clamp(4rem, 10vw, 16rem);
    line-height: 0.78;
    letter-spacing: -0.09em;
    text-transform: uppercase;
}

.about-hero__summary {
    max-width: 42rem;
    margin-left: auto;

    line-height: 1.35;
    color: var(--theme-light-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

/* .about-hero__footer {
    display: flex;
    justify-content: space-between;
    gap: 2rem;

    border-top: 1px solid var(--theme-light-border);
    padding-top: 1rem;

    font-size: var(--fluid--2);
    color: var(--theme-light-muted);
} */

/* Profile */
.about-profile {
    min-height: 100vh;
    padding: var(--space-2xl-3xl) var(--space-s-m);
    border-bottom: 1px solid var(--theme-light-border);

    display: grid;
    grid-template-columns: 0.45fr 1.55fr;
    gap: var(--space-l-xl);
}


.about-profile__intro,
.about-services__header,
.about-principles__kicker {
    display: flex;
    justify-content: space-between;
    gap: 1rem;

    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--theme-light-muted);
    font-weight: 700;
}

.about-profile__intro span,
.about-services__header span,
.about-services__item span,
.about-principles__kicker span {
    color: var(--theme-light-accent);
}

.about-profile__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--theme-light-border);
    border-left: 1px solid var(--theme-light-border);
}

.about-profile__item {
    min-height: var(--space-5xl);
    padding: var(--space-s);

    display: flex;
    align-items: flex-end;

    border-right: 1px solid var(--theme-light-border);
    border-bottom: 1px solid var(--theme-light-border);

    transition:
        background 400ms ease,
        color 400ms ease;
}

.about-profile__item:hover {
    background: var(--theme-light-text);
    color: var(--theme-light-bg);
}

.about-profile__item p {
    font-size: var(--fluid-2);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.about-profile__item--large {
    grid-column: span 2;
    min-height: var(--space-4xl-4xl);
}

.about-profile__item--large p {
    max-width: 20ch;
    font-size: var(--fluid-4);
    line-height: 0.85;
    text-transform: uppercase;
}

/* Intro */
.about-intro {
    min-height: 85vh;
    padding: var(--space-2xl-3xl) var(--space-s-m);

    display: grid;
    grid-template-columns: 0.5fr 1.5fr;
    gap: var(--space-l-xl);

    border-bottom: 1px solid var(--theme-light-border);
}

.about-intro__label {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--theme-light-muted);
}

.about-intro__content h2 {
    max-width: 13ch;

    font-size: var(--fluid-6);
    line-height: 0.82;
    letter-spacing: -0.08em;
    text-transform: uppercase;
}

.about-intro__content p {
    max-width: 42rem;
    margin-left: auto;

    font-size: var(--fluid-0);
    line-height: 1.4;
    color: var(--theme-light-muted);
}

/* Marquee */
.about-marquee {
    overflow: hidden;
    border-bottom: 1px solid var(--theme-light-border);
}

.about-marquee__track {
    display: flex;
    width: max-content;
    will-change: transform;

    font-size: clamp(4rem, 14vw, 16rem);
    line-height: 0.82;
    letter-spacing: -0.08em;
    text-transform: uppercase;
    white-space: nowrap;

    color: transparent;
    -webkit-text-stroke: 1px var(--theme-light-text);

    animation: about-marquee 24s linear infinite;
}

.about-marquee__track span {
    padding-right: 0.25em;
}

@keyframes about-marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .about-marquee__track {
        animation: none;
    }
}

/* Capabilities */
.about-capabilities {
    border-bottom: 1px solid var(--theme-light-border);
}

.about-capabilities__header {
    padding: 1rem var(--space-s-m);
    border-bottom: 1px solid var(--theme-light-border);

    display: flex;
    justify-content: space-between;

    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.about-capabilities__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.capability-card {
    min-height: 60vh;
    padding: 1.25rem;
    border-right: 1px solid var(--theme-light-border);

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    transition:
        background 400ms ease,
        color 400ms ease;
}

.capability-card:last-child {
    border-right: none;
}

.capability-card:hover {
    background: var(--theme-light-text);
    color: var(--theme-light-bg);
}

.capability-card span {
    color: var(--theme-light-accent);
    font-weight: 700;
}

.capability-card h3 {
    max-width: 8ch;

    font-size: clamp(2rem, 3.2vw, 4.5rem);
    line-height: 0.9;
    letter-spacing: -0.06em;
    text-transform: uppercase;
}

.capability-card p {
    max-width: 20rem;
    color: var(--theme-light-muted);
    line-height: 1.4;
}

.capability-card:hover p {
    color: var(--color-paper-70);
}

/* Principles */
.about-principles {
    min-height: 100vh;
    padding: var(--space-2xl-3xl) var(--space-s-m);
    border-bottom: 1px solid var(--theme-light-border);

    display: grid;
    grid-template-columns: 0.5fr 1.5fr;
    gap: 4rem;
}

.about-principles__grid {
    display: grid;
    gap: 1rem;
}

.about-principles__grid p {
    padding-block: 1rem;
    border-bottom: 1px solid var(--theme-light-border);

    font-size: var(--fluid-5);
    line-height: 0.88;
    letter-spacing: -0.075em;
    text-transform: uppercase;
}

/* CTA */
.about-cta {
    min-height: 80vh;
    padding: var(--space-2xl-3xl) var(--space-s-m);

    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: var(--space-l-xl);
    align-items: end;

    background: var(--theme-light-text);
    color: var(--theme-light-bg);
}

.about-cta h2 {
    max-width: 10ch;

    font-size: clamp(4rem, 12vw, 14rem);
    line-height: 0.78;
    letter-spacing: -0.09em;
    text-transform: uppercase;
}

.about-cta p {
    max-width: 32rem;
    margin-bottom: 2rem;

    color: var(--color-paper-70);
    font-size: var(--fluid--1);
    line-height: 1.45;
}

.about-cta a {
    color: inherit;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    font-weight: 700;
}

.about-cta a span {
    display: inline-block;
    transition: transform 300ms ease;
}

.about-cta a:hover span {
    transform: translateX(0.35rem);
}

/* Responsive */
@media (min-width: 601px) and (max-width: 900px) {

    .about-intro,
    .about-principles,
    .about-cta {
        grid-template-columns: 1fr;
    }

    .about-capabilities {
        border-bottom: none;
    }

    .about-capabilities__list {
        grid-template-columns: 1fr 1fr;
    }

    .capability-card {
        min-height: 45vh;
        border-bottom: 1px solid var(--theme-light-border);
    }

    .capability-card h3 {
        font-size: var(--fluid-3);
    }
}

@media (max-width: 600px) {
    .about-hero {
        min-height: 85vh;
    }

    .about-hero__title,
    .about-intro__content h2,
    .about-cta h2 {
        font-size: var(--fluid-6);
    }

    .about-profile {
        grid-template-columns: 1fr;
    }

    .about-capabilities__list {
        grid-template-columns: 1fr;
    }

    .capability-card {
        border-right: none;
        border-bottom: 1px solid var(--theme-light-border);
    }

    .capability-card:last-child {
        border-bottom: none;
    }

    .capability-card h3 {
        font-size: var(--fluid-4);
    }

    .about-principles {
        grid-template-columns: 1fr;
    }

    .about-cta {
        grid-template-columns: 1fr;
    }
}