.axiom-footer {
    margin-top: 4rem;
    background: linear-gradient(180deg, var(--axiom-bg) 0%, var(--axiom-bg-elevated) 100%);
    border-top: 1px solid var(--axiom-border-accent);
    letter-spacing: normal; /* body sets .1em; reset for readability */
    font-size: 0.9rem;
    color: var(--axiom-text-muted);
}

.axiom-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem clamp(16px, 5vw, 80px) 1.5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 640px) {
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-top {
        grid-template-columns: 1.6fr 1fr 1fr 1.6fr;
        gap: 3rem;
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-name {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--axiom-text-bright);
    line-height: 1.2;
}

.footer-tagline-brand {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(232, 114, 42, 0.85);
}

.footer-blurb {
    margin: 1rem 0;
    max-width: 34ch;
    line-height: 1.6;
}

.footer-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

    .footer-pills li {
        padding: 0.2rem 0.75rem;
        font-size: 0.7rem;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--axiom-primary);
        border: 1px solid var(--axiom-border-accent);
        border-radius: 999px;
        background: rgba(0, 196, 160, 0.06);
    }

.footer-heading {
    margin: 0 0 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--axiom-text-bright);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

    .footer-links a {
        color: var(--axiom-text-muted);
        text-decoration: none;
        transition: color .15s ease;
    }

        .footer-links a:hover,
        .footer-links a:focus-visible {
            color: var(--axiom-primary);
        }

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--axiom-border-subtle);
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--axiom-text-dim);
}