/* ==========================================================================
   ATAPI Systems — About page
   Builds on atapiindex.css (tokens, header, buttons, cards, footer).
   Only rules specific to the About page live here.
   ========================================================================== */

/* Current page in the navigation */
.about #nav a[aria-current="page"] {
    color: var(--blue-ink);
}

.soft {
    background: var(--soft);
}

.head h2 {
    max-width: 700px;
}

/* Company story */
.story {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: start;
}

.story .copy {
    display: grid;
    gap: 18px;
    justify-items: start;
}

.story .copy .lead {
    margin: 0;
}

/* What we do: cards read as a plain list, so no extra bottom line */
.about .card p {
    font-size: 0.97rem;
}

/* Sectors with descriptions */
.about .sec {
    align-items: flex-start;
    font-weight: 400;
}

.about .sec h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: var(--ink);
}

.about .sec p {
    font-size: 0.92rem;
    line-height: 1.55;
}

/* Brand chips */
.brands {
    padding: 64px 0;
    background: var(--card);
    border-block: 1px solid var(--line);
}

.brands-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 48px;
    align-items: center;
}

.brands h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    margin-bottom: 12px;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
}

.chips li {
    min-width: 84px;
    padding: 10px 18px;
    text-align: center;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--ink);
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 10px;
}

/* Approach: the one real sequence on the page, so it is numbered */
.band {
    --band-bg: #101d4a;
    background: var(--band-bg);
    color: #fff;
}

[data-theme="dark"] .band {
    --band-bg: #0e1730;
}

.band-head {
    max-width: 720px;
    margin-bottom: 56px;
}

.band h2 {
    color: #fff;
    margin-bottom: 16px;
}

.band p {
    color: rgba(255, 255, 255, 0.78);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    list-style: none;
}

.steps li {
    position: relative;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.steps .n {
    position: absolute;
    top: -14px;
    left: 0;
    padding-right: 12px;
    background: var(--band-bg);
    font:
        500 1.35rem/1 Fraunces,
        Georgia,
        serif;
    color: #b9ccff;
}

.steps .ico {
    background: rgba(185, 204, 255, 0.12);
    margin-top: 6px;
}

.steps .ico svg {
    stroke: #b9ccff;
}

.steps h3 {
    color: #fff;
    margin-bottom: 8px;
}

.steps p {
    font-size: 0.95rem;
    max-width: 240px;
}

/* Closing call to action */
.cta-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40px;
}

.cta-panel h2 {
    margin-bottom: 14px;
}

.cta-panel p {
    max-width: 580px;
}

.btn-w {
    background: #fff;
    color: #101d4a;
}

.btn-w:hover {
    background: #eaf0fc;
}

@media (max-width: 1000px) {
    .story,
    .brands-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .steps {
        grid-template-columns: 1fr 1fr;
        row-gap: 40px;
    }
}

@media (max-width: 700px) {
    .cta-panel {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .brands {
        padding: 52px 0;
    }
}

@media (max-width: 520px) {
    .steps {
        grid-template-columns: 1fr;
    }

    .cta-panel .btn {
        width: 100%;
    }
}

@media (max-width: 360px) {
    .chips li {
        min-width: 70px;
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .steps p {
        max-width: none;
    }
}