/* ==========================================================================
   LUX&GO — About & Contact / About LUX&GO + Who We Serve
   ========================================================================== */

.about-intro {
    /* Mirrors the fixed navbar height in header.css, which overlays this section. */
    --about-header-offset: clamp(72px, 4vw, 78px);

    padding-top: calc(var(--about-header-offset) + clamp(48px, 4vw, 76px));
    padding-bottom: clamp(56px, 4.6vw, 84px);
    background-color: var(--color-off-white);
}

/* Brand statement left, the audience register right. */
.about-intro__inner {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns), 1fr);
    column-gap: var(--grid-gap);
}

.about-intro__lead {
    grid-column: 1 / 7;
}

.about-intro__eyebrow {
    font-family: var(--font-body);
    font-weight: var(--fw-semibold);
    font-size: clamp(0.6875rem, 0.65rem + 0.1vw, 0.8125rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-lux-blue);
}

.about-intro__title {
    margin-top: clamp(14px, 1.2vw, 20px);
    font-family: var(--font-heading);
    font-weight: var(--fw-medium);
    font-size: clamp(2.5rem, 2.15rem + 1vw, 3.25rem);
    line-height: 1.06;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--color-text);
}

.about-intro__title-line {
    display: block;
}

.about-intro__copy {
    max-width: 420px;
    margin-top: clamp(18px, 1.6vw, 26px);
    font-family: var(--font-body);
    font-weight: var(--fw-regular);
    font-size: clamp(0.875rem, 0.85rem + 0.1vw, 1rem);
    line-height: var(--lh-body);
    color: var(--color-text-muted);
}

/* Who we serve ----------------------------------------------------------------- */

.about-intro__serve {
    grid-column: 8 / 13;
}

.about-intro__serve-title {
    margin-bottom: clamp(18px, 1.6vw, 26px);
    font-family: var(--font-body);
    font-weight: var(--fw-semibold);
    font-size: clamp(0.6875rem, 0.65rem + 0.1vw, 0.8125rem);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.about-intro__item {
    display: flex;
    align-items: baseline;
    gap: clamp(14px, 1.3vw, 22px);
    padding-block: clamp(13px, 1.15vw, 19px);
}

.about-intro__item + .about-intro__item {
    border-top: var(--border-thin);
}

.about-intro__number {
    flex-shrink: 0;
    width: 2rem;
    font-family: var(--font-body);
    font-weight: var(--fw-semibold);
    font-size: clamp(0.75rem, 0.72rem + 0.09vw, 0.875rem);
    letter-spacing: 0.06em;
    color: var(--color-lux-blue);
}

.about-intro__label {
    font-family: var(--font-body);
    font-weight: var(--fw-medium);
    font-size: clamp(0.875rem, 0.85rem + 0.1vw, 1rem);
    color: var(--color-text);
}

/* Tablet and mobile ------------------------------------------------------------- */

/* Brand statement above the audience register, in one vertical read. */
@media (max-width: 1023px) {
    .about-intro {
        --about-header-offset: 64px;

        padding-top: calc(var(--about-header-offset) + clamp(36px, 6vw, 60px));
        padding-bottom: clamp(44px, 8vw, 70px);
    }

    .about-intro__inner {
        grid-template-columns: minmax(0, 1fr);
        row-gap: clamp(30px, 5vw, 44px);
    }

    .about-intro__lead,
    .about-intro__serve {
        grid-column: 1 / -1;
    }

    .about-intro__copy {
        max-width: 560px;
    }
}

@media (max-width: 767px) {
    .about-intro__title {
        font-size: clamp(2rem, 1.75rem + 1.1vw, 2.375rem);
    }

    .about-intro__item {
        padding-block: 14px;
    }
}