/* ── About us (layout aligned with contact body / .page-width) ── */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000000;
    color: #ffffff;
    font-family: "Product-Sans", sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

.about-page {
    overflow-x: hidden;
}

/* White content band (sections 1–2 + subheading): matches contact body, not black page chrome */
.about-light-band {
    width: 100%;
    background: #ffffff;
    color: #111111;
}

.about-under-nav {
    padding-top: 72px;
    padding-bottom: clamp(0.75rem, 2vw, 1.25rem);
}

.about-subheading {
    margin-top: 2rem;
    font-size: clamp(0.82rem, 1.5vw, 0.95rem);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.42);
}

.about-section-title {
    font-weight: 700;
    font-size: clamp(1.5rem, 2.2vw, 1.85rem);
    line-height: 1.35;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
    padding-top: clamp(1.25rem, 3vw, 3rem);
    color: #ffffff;
}

.about-section-title--light {
    color: #ffffff;
}

/* ── Section 1 ── */
.about-s1 {
    padding: clamp(0.25rem, 2vw, 0.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
    background-color: #333333;
    margin-top: 83px;
}

.about-s1-inner {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
    gap: clamp(1.75rem, 4vw, 2.5rem);
}

.about-s1-text .about-section-title {
    margin-bottom: clamp(1rem, 2.5vw, 1.35rem);
}

.about-s1-copy p + p {
    margin-top: 1rem;
}

.about-s1-copy {
    max-width: none;
    font-size: clamp(0.9rem, 1.4vw, 1.1rem);
    line-height: 1.2;
    color: #ffffff;
    text-align: justify;
    font-weight: 400;
    font-synthesis: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.about-s1-copy p {
    font-weight: 400;
}

.about-s1-media {
    margin-top: 0;
}

.about-s1-media img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

@media (min-width: 900px) {
    .about-s1-inner {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        column-gap: clamp(2rem, 4vw, 3.25rem);
        align-items: start;
    }

    .about-s1-text {
        padding-top: 0.15rem;
    }

    .about-s1-media {
        position: relative;
        top: 0.15rem;
    }
}

/* ── Section 2 ── */
.about-s2 {
    padding: 0 0 clamp(2rem, 5vw, 7rem);
    background-color: #1a1a1a;
}

.about-s2-intro {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2.5vw, 1.35rem);
    margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
    font-size: clamp(0.88rem, 1.45vw, 0.98rem);
    line-height: 1.6;
    color: #444444;
}

@media (min-width: 720px) {
    .about-s2-intro {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Timeline: captions at line tips; % track image scale */
.about-journey-scroll {
    width: 100%;
    overflow-x: visible;
    overflow-y: visible;
    padding-bottom: 0.25rem;
}

@media (max-width: 899px) {
    .about-journey-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-x: contain;
        padding-bottom: 4rem;
    }
}

.about-journey-stage {
    position: relative;
    display: block;
    width: 100%;
    min-width: 280px;
    line-height: 0;
}

.about-journey-img {
    width: 100%;
    height: auto;
    display: block;
}

.about-journey-caption {
    position: absolute;
    z-index: 2;
    left: var(--jx, 50%);
    top: var(--jy, 90%);
    transform: translate(-50%, calc(-100% - 3px));
    margin: 0;
    padding: 0 2px;
    max-width: min(11rem, 28vw);
    text-align: center;
    font-size: clamp(0.62rem, 1.15vw, 0.8rem);
    line-height: 1.25;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #ffffff;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9);
    pointer-events: none;
    white-space: nowrap;
}

/* Tips for each vertical line — tuned for about-journey.png (7 milestones, bottom-aligned dots) */
.about-journey-caption--y2009 {
    --jx: 10%;
    --jy: 88.4%;
}

.about-journey-caption--y2012 {
    --jx: 22%;
    --jy: 88.4%;
}

.about-journey-caption--y2015 {
    --jx: 34%;
    --jy: 88.4%;
}

.about-journey-caption--y2018 {
    --jx: 46%;
    --jy: 88.4%;
}

.about-journey-caption--y2020 {
    --jx: 58%;
    --jy: 88.4%;
}

.about-journey-caption--y2023 {
    --jx: 70%;
    --jy: 88.4%;
}

.about-journey-caption--y2026 {
    --jx: 82%;
    --jy: 88.4%;
}

@media (max-width: 520px) {
    .about-journey-caption {
        font-size: clamp(0.52rem, 2.4vw, 0.65rem);
        max-width: min(9rem, 24vw);
    }
}

/* ── Section 3 ── */
.about-s3 {
    position: relative;
    z-index: 2;
    background: #ffffff;
    color: #111;
    padding: 0 0 clamp(2.5rem, 6vw, 4rem);
}

.about-s3-inner {
    padding-top: 0;
}

.about-s3-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    column-gap: clamp(0.6rem, 2vw, 1rem);
    row-gap: clamp(1rem, 2.8vw, 1.5rem);
    align-items: end;
}

.about-s3-photo {
    position: relative;
    z-index: 2;
    grid-column: 1;
    grid-row: 1;
    margin-top: clamp(-2.75rem, -11vw, -1.25rem);
    overflow: hidden;
    border-radius: 2px;
}

.about-s3-photo img {
    width: 100%;
    height: auto;
    min-height: clamp(11rem, 50vw, 18rem);
    max-height: clamp(14rem, 62vw, 22rem);
    object-fit: cover;
    object-position: center;
}

.about-s3-content {
    display: contents;
}

.about-s3-content > .about-s3-title {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    min-width: 0;
}

.about-s3-content > .about-s3-copy {
    grid-column: 1 / -1;
    grid-row: 2;
}

.about-s3-content > .about-s3-thumbs {
    grid-column: 1 / -1;
    grid-row: 3;
}

.about-s3-title {
    margin: 0;
    min-width: 0;
    font-family: "Product-Sans", sans-serif;
    font-weight: 700;
    line-height: 1.12;
    color: #0a0a0a;
}

.about-s3-title-num {
    display: inline;
    font-size: 5rem;
    letter-spacing: 0.02em;
    vertical-align: baseline;
}

.about-s3-title-mid {
    display: inline;
    font-size: 2.5rem;
    font-weight: 700;
    vertical-align: baseline;
    text-transform: uppercase;
    /*margin-left: 0.3rem;*/
}

.about-s3-title-sub {
    display: inline;
    font-size: 1.7rem;
    font-weight: 700;
    vertical-align: baseline;
    text-transform: uppercase;
}

.about-s3-copy {
    min-width: 0;
}

.about-s3-copy p + p {
    margin-top: 1rem;
}

.about-s3-copy p {
    font-size: clamp(0.9rem, 1.4vw, 1.1rem);
    line-height: 1.5;
    color: #222;
    text-align: justify;
}

.about-s3-thumbs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.65rem, 2vw, 1rem);
    align-items: start;
}

.about-s3-thumbs img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

@media (min-width: 900px) {
    .about-s3-row {
        display: flex;
        flex-direction: row;
        align-items: stretch;
        gap: clamp(1.5rem, 3vw, 2.5rem);
    }

    .about-s3-photo {
        grid-column: auto;
        grid-row: auto;
        flex: 0 0 48%;
        max-width: 48%;
        margin-top: clamp(-3rem, -5vw, -1.5rem);
    }

    .about-s3-photo img {
        min-height: 0;
        max-height: none;
        height: 100%;
    }

    .about-s3-content {
        display: flex;
        flex-direction: column;
        flex: 1 1 auto;
        gap: clamp(1.25rem, 2.5vw, 1.75rem);
        min-width: 0;
    }

    .about-s3-content > .about-s3-title,
    .about-s3-content > .about-s3-copy,
    .about-s3-content > .about-s3-thumbs {
        grid-column: auto;
        grid-row: auto;
        align-self: auto;
        justify-self: auto;
    }

    .about-s3-title-num {
        font-size: clamp(2.85rem, 9vw, 6.5rem);
    }

    .about-s3-title-mid {
        font-size: clamp(1.45rem, 4.8vw, 3.5rem);
        margin-left: 0.5rem;
    }

    .about-s3-title-sub {
        font-size: clamp(1rem, 3.1vw, 2.45rem);
    }

    .about-s3-thumbs {
        margin-top: auto;
    }
}

/* ── Section 4 ── */
.about-s4 {
    position: relative;
    min-height: clamp(420px, 65vh, 720px);
    display: flex;
    align-items: center;
    padding: clamp(3rem, 8vw, 5rem) 0;
    overflow: hidden;
}

.about-s4-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
}

.about-s4-scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 0, 0, 0.68) 100%
    );
}

.about-s4-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2.25rem);
    width: 100%;
}

@media (min-width: 768px) {
    .about-s4-inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: stretch;
    }
}

.about-s4-block {
    text-align: center;
    color: #fff;
    background: rgba(8, 8, 8, 0.65);
    padding: clamp(1.85rem, 4.5vw, 3rem) clamp(0.85rem, 3.5vw, 1rem);
}

.about-s4-kicker {
    font-size: clamp(2.5rem, 1.8vw, 3rem);
    font-weight: 700;
    /*letter-spacing: 0.18em;*/
    text-transform: uppercase;
    /*margin-bottom: clamp(0.65rem, 1.5vw, 1rem);*/
    color: rgba(255, 255, 255, 0.92);
}

.about-s4-metric {
    font-size: clamp(4.3rem, 9vw, 5rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: clamp(0.85rem, 2vw, 1.25rem);
    letter-spacing: 0.03em;
}

.about-s4-text {
    font-size: clamp(0.9rem, 1.35vw, 1.1rem);
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.9);
    text-align: justify;
}

.about-reveal[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    will-change: opacity, transform;
}

.about-section-page-title {
    font-family: "Product-Sans", sans-serif;
    font-weight: 400;
    font-size: clamp(1.35rem, 2.6vw, 1.9rem);
    line-height: 1.6;
    letter-spacing: 0.12em;
    /*text-transform: uppercase;*/
    color: rgba(255, 255, 255, 0.92);
    margin-top: 20px;
    /*margin-bottom: 40px;*/
}

@media (max-width: 768px) {
    .about-under-nav {
        padding-top: 64px;
    }
}

@media (max-width: 540px) {
    .about-under-nav {
        padding-top: 56px;
    }
}

@media (min-width: 1920px) {
    .about-under-nav {
        padding-top: 60px;
    }
}