/* ==========================================================================
   ABOUT: institutional, typography-led
   ========================================================================== */

/* Hero: long-form story toggle */
.ab-long {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 38rem;
    padding-left: 1.25rem;
    border-left: 2px solid var(--dira-primary);
}

.ab-long p {
    font-size: 16px;
    line-height: 26px;
    color: var(--dira-muted);
}

.read-more-btn {
    min-height: 44px;
    padding: 0 1.25rem;
    gap: 0.5rem;
}

/* Principles strip: open columns, not cards */
.ab-principles {
    list-style: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    border-top: 1px solid var(--dira-border-strong);
}

.ab-principle {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--dira-border-strong);
}

.ab-principle h3 {
    margin-bottom: 0.5rem;
    font-size: 18px;
    line-height: 26px;
    font-weight: 700;
    color: var(--dira-ink);
}

.ab-principle p {
    font-size: 14px;
    line-height: 22px;
    color: var(--dira-muted);
}

/* Mission: one large statement */
.ab-mission__inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    max-width: 52rem;
}

.ab-mission__text {
    font-size: clamp(1.25rem, 2.6vw, 1.75rem);
    line-height: 1.5;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--dira-ink);
}

/* Pillars: open triptych */
.ab-pillars__list {
    list-style: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
}

.ab-pillar {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--dira-primary);
}

.ab-pillar h3 {
    font-size: 20px;
    line-height: 28px;
    font-weight: 700;
    color: var(--dira-ink);
}

.ab-pillar p {
    font-size: 15px;
    line-height: 24px;
    color: var(--dira-muted);
}

/* How we work + real photo */
.ab-how__grid {
    row-gap: 2.5rem;
    align-items: start;
}

.ab-how__list {
    list-style: none;
    counter-reset: how;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    border-top: 1px solid var(--dira-border-strong);
}

.ab-how__item {
    counter-increment: how;
    position: relative;
    padding: 1.5rem 0 1.5rem 3rem;
    border-bottom: 1px solid var(--dira-border-strong);
}

.ab-how__item::before {
    content: counter(how, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 1.5rem;
    font-size: 14px;
    line-height: 26px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--dira-primary);
}

.ab-how__item h3 {
    margin-bottom: 0.375rem;
    font-size: 18px;
    line-height: 26px;
    font-weight: 700;
    color: var(--dira-ink);
}

.ab-how__item p {
    font-size: 14px;
    line-height: 22px;
    color: var(--dira-muted);
}

.ab-how__media .dira-media {
    aspect-ratio: 4 / 3;
    border-radius: var(--dira-radius-lg);
    box-shadow: var(--dira-shadow-2);
}

.ab-how__media img {
    object-position: center 40%;
}

@media (min-width: 1025px) {
    .ab-how__media {
        position: sticky;
        top: calc(var(--dira-header-h) + 2rem);
    }

    .ab-how__media .dira-media {
        aspect-ratio: 4 / 5;
    }
}

/* Group teaser: a quiet band, one action */
.ab-group__inner {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}

@media (min-width: 1025px) {
    .ab-group__inner {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 3rem;
    }
}

/* Recognition records */
.ab-records {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

.ab-record {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ab-record figcaption {
    font-size: 15px;
    line-height: 24px;
    color: var(--dira-muted);
}

.ab-record__img {
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border-radius: var(--dira-radius-md);
    background: var(--dira-lavender);
    border: 1px solid var(--dira-border-strong);
    box-shadow: var(--dira-shadow-1);
}

.ab-record__img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    transition: transform var(--dira-dur-slow) var(--dira-ease);
}

.ab-record:hover .ab-record__img img {
    transform: scale(1.03);
}

/* Records without a photograph are set as typographic entries */
.ab-record--text {
    justify-content: space-between;
    padding: 1.75rem;
    border-radius: var(--dira-radius-md);
    background: var(--dira-midnight);
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 14rem;
}

.ab-record--text::before {
    content: '';
    position: absolute;
    z-index: -1;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(15, 59, 90, 0.4) 0%, transparent 55%);
}

.ab-record__no {
    font-size: 40px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #A6D5F2 0%, #D9EAF5 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.ab-record--text figcaption {
    font-size: 16px;
    line-height: 26px;
    font-weight: 500;
    color: var(--dira-on-dark);
}

@media (min-width: 640px) {
    .ab-records {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ab-pillars__list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--dira-gutter) 2rem;
    }
}

@media (min-width: 1025px) {
    .ab-principles {
        border-top: 0;
    }

    .ab-principle:first-child {
        border-top: 1px solid var(--dira-border-strong);
    }

    .ab-pillars__list {
        gap: 2.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ab-record:hover .ab-record__img img {
        transform: none;
    }
}