/* ------------------------------------------------------------------
   Shared section heading (industries, products)
   ------------------------------------------------------------------ */

.sec4-headings {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.1rem;
    margin-top: 1.4rem;
    padding: 0 6%;
    text-align: center;
    color: var(--text-color);
}

.sec4-heading {
    max-width: 22ch;
    font-family: Orenburg;
    font-weight: 400;
    font-size: clamp(1.9rem, 4vw, 3.4rem);
    line-height: 1.15;
    letter-spacing: 0.01em;
    text-wrap: balance;
    background: linear-gradient(180deg, #fff 35%, #9a9ca3 120%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.sec4-subheading {
    max-width: 62ch;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
    font-size: clamp(0.95rem, 1.15vw, 1.08rem);
    line-height: 1.75;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.6);
    text-wrap: pretty;
}

/* ------------------------------------------------------------------
   Products: highlight tiles
   ------------------------------------------------------------------ */

.products {
    width: 100%;
    padding-bottom: 2rem;
}

.highlights {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    width: min(1320px, 92vw);
    margin: 3.5rem auto 0;
}

.highlight {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding: 1.6rem 1.5rem 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(160deg, #141519, #0b0b0d);
    overflow: hidden;
    transition: border-color 0.35s ease, transform 0.35s var(--ease-out),
        opacity 1s var(--ease-out);
}
.highlight.fadein {
    transition-delay: calc(var(--d, 0) * 90ms);
}
.highlight::before {
    content: "";
    position: absolute;
    left: 1.5rem;
    top: 0;
    width: 36px;
    height: 2px;
    background: linear-gradient(90deg, #cfd6ff, transparent);
}

.highlight__value {
    font-family: Orenburg;
    font-size: clamp(1.8rem, 2.6vw, 2.5rem);
    line-height: 1;
    color: #fff;
}
.highlight__value small {
    margin-left: 4px;
    font-size: 0.42em;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.55);
}
.highlight__label {
    font-family: Arkitech;
    font-size: 0.58rem;
    letter-spacing: 0.16em;
    line-height: 1.6;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

@media (hover: hover) {
    .highlight:hover {
        border-color: rgba(255, 255, 255, 0.2);
    }
}

@media (max-width: 980px) {
    .highlights {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 880px) {
    .highlights {
        gap: 0.7rem;
        margin-top: 2.5rem;
    }
    .highlight {
        padding: 1.3rem 1.1rem 1.2rem;
    }
}