/* ---------- About page ---------- */
.ab-intro,
.ab-values,
.ab-certifications {
    background-color: var(--white);
}

.ab-intro > .container,
.ab-values > .container,
.ab-certifications > .container {
    width: calc(100% - 80px);
    max-width: 1840px;
}

.ab-intro {
    position: relative;
    overflow: hidden;
    padding-top: calc(var(--nav-height) + 64px);
    padding-bottom: 78px;
}

.ab-intro > .container {
    position: relative;
}

.ab-dot-grid {
    position: absolute;
    top: 2px;
    inset-inline-end: 12px;
    display: block;
    width: 84px;
    height: 84px;
    background-image: radial-gradient(var(--primary) 3px, transparent 4px);
    background-size: 18px 18px;
    opacity: .8;
    pointer-events: none;
}

.ab-intro-row {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(42px, 7vw, 104px);
    direction: rtl;
}

.ab-intro-copy,
.ab-intro-media {
    min-width: 0;
}

.ab-intro-copy {
    max-width: 780px;
    justify-self: start;
    direction: rtl;
    text-align: right;
}

.ab-intro-copy h1 {
    margin: 0 0 28px;
    color: var(--heading);
    font-size: clamp(34px, 4.2vw, 58px);
    font-weight: 800;
    line-height: 1.3;
}

.ab-intro-copy p {
    margin: 0;
    color: var(--text);
    font-size: clamp(20px, 1.7vw, 32px);
    line-height: 1.75;
}

.ab-intro-media {
    width: min(100%, 780px);
    justify-self: end;
}

.ab-intro-media img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border: 2px solid var(--primary);
    border-radius: 36px;
}

/* ---------- Values ---------- */
.ab-values {
    padding: 0 0 82px;
}

.ab-values-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
    direction: rtl;
}

.ab-value {
    min-width: 0;
    padding: 8px 10px;
    text-align: center;
}

.ab-value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(76px, 5.5vw, 112px);
    height: clamp(76px, 5.5vw, 112px);
    margin-bottom: 24px;
    color: var(--primary);
    line-height: 1;
    transition: var(--transition);
}

.ab-value-icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.ab-value-title {
    margin: 0 0 12px;
    color: var(--heading);
    font-size: clamp(18px, 1.6vw, 25px);
    font-weight: 800;
    line-height: 1.45;
}

.ab-value-text {
    max-width: 270px;
    margin: 0 auto;
    color: var(--text);
    font-size: clamp(15px, 1.2vw, 18px);
    line-height: 1.75;
}

.ab-value:hover .ab-value-icon,
.ab-value:focus-within .ab-value-icon,
.ab-value-icon:hover,
.ab-value-icon:focus-visible {
    transform: translateY(-5px);
}

/* ---------- Quality certifications ---------- */
.ab-certifications {
    padding: 0 0 88px;
}

.ab-certifications > .container > h2 {
    margin: 0 0 58px;
    color: var(--heading);
    font-size: clamp(30px, 3.2vw, 48px);
    font-weight: 800;
    line-height: 1.35;
    text-align: center;
}

.ab-cert-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: center;
    gap: clamp(24px, 5vw, 76px);
    direction: ltr;
}

.ab-cert-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 180px;
    margin: 0;
}

.ab-cert-item img {
    display: block;
    width: min(100%, 260px);
    height: 180px;
    object-fit: contain;
    transition: var(--transition);
}

.ab-cert-item:hover img,
.ab-cert-item:focus-within img,
.ab-cert-item img:focus-visible {
    transform: translateY(-5px);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .ab-intro > .container,
    .ab-values > .container,
    .ab-certifications > .container {
        width: calc(100% - 40px);
    }

    .ab-intro {
        padding-top: calc(var(--nav-height) + 44px);
        padding-bottom: 64px;
    }

    .ab-dot-grid {
        top: 0;
        inset-inline-end: 16px;
        width: 84px;
        height: 84px;
    }

    .ab-intro-row {
        grid-template-columns: minmax(0, 1fr);
        gap: 42px;
    }

    .ab-intro-copy,
    .ab-intro-media {
        grid-column: 1;
        justify-self: center;
        width: min(100%, 620px);
        max-width: none;
    }

    .ab-intro-copy {
        text-align: center;
    }

    .ab-intro-copy p {
        margin-inline: auto;
    }

    .ab-values {
        padding-bottom: 70px;
    }

    .ab-values-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 40px 24px;
    }

    .ab-certifications {
        padding-bottom: 76px;
    }
}

@media (max-width: 575.98px) {
    .ab-intro > .container,
    .ab-values > .container,
    .ab-certifications > .container {
        width: calc(100% - 32px);
    }

    .ab-intro {
        padding-top: calc(var(--nav-height) + 28px);
        padding-bottom: 52px;
    }

    .ab-dot-grid {
        inset-inline-end: 4px;
        width: 66px;
        height: 66px;
        background-size: 11px 11px;
    }

    .ab-intro-row {
        gap: 30px;
    }

    .ab-intro-copy h1 {
        margin-bottom: 18px;
        font-size: 32px;
    }

    .ab-intro-copy p {
        font-size: 18px;
        line-height: 1.9;
    }

    .ab-intro-media img {
        border-radius: 26px;
    }

    .ab-values {
        padding-bottom: 58px;
    }

    .ab-values-grid {
        gap: 32px 14px;
    }

    .ab-value {
        padding: 0;
    }

    .ab-value-icon {
        width: 64px;
        height: 64px;
        margin-bottom: 14px;
    }

    .ab-value-title {
        margin-bottom: 8px;
        font-size: 16px;
    }

    .ab-value-text {
        max-width: 170px;
        font-size: 14px;
        line-height: 1.75;
    }

    .ab-certifications {
        padding-bottom: 66px;
    }

    .ab-certifications > .container > h2 {
        margin-bottom: 28px;
        font-size: 28px;
    }

    .ab-cert-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 22px;
    }

    .ab-cert-item {
        min-height: 142px;
    }

    .ab-cert-item img {
        width: min(100%, 190px);
        height: 142px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ab-value-icon,
    .ab-cert-item img {
        transition: none;
    }

    .ab-value:hover .ab-value-icon,
    .ab-value:focus-within .ab-value-icon,
    .ab-value-icon:hover,
    .ab-value-icon:focus-visible,
    .ab-cert-item:hover img,
    .ab-cert-item:focus-within img,
    .ab-cert-item img:focus-visible {
        transform: none;
    }
}