/**
 * AIRATOM storefront footer — trust strip + multi-column industrial footer
 * Matches footer.html design (green industrial palette)
 */
:root {
    --ak-f-surface: #f1f8f0;
    --ak-f-surface-low: #eaf4e9;
    --ak-f-surface-lowest: #ffffff;
    --ak-f-surface-high: #e1ede0;
    --ak-f-secondary: #2d6a4f;
    --ak-f-secondary-container: #40916c;
    --ak-f-on-secondary: #f1f8f0;
    --ak-f-on-surface: #1a1c19;
    --ak-f-on-surface-variant: #424940;
    --ak-f-outline: #c2c9bf;
    --ak-f-industrial: #1e3a5f;
    --ak-f-max: 1440px;
}

.ak-footer-trust .material-symbols-outlined,
.ak-site-footer .material-symbols-outlined {
    font-family: "Material Symbols Outlined", sans-serif;
    font-weight: normal;
    font-style: normal;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-variation-settings: "FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;
    vertical-align: middle;
}

.ak-footer-wrap {
    max-width: var(--ak-f-max);
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
}

@media (min-width: 768px) {
    .ak-footer-wrap {
        padding-left: 40px;
        padding-right: 40px;
    }
}

/* ---------- Trust strip ---------- */
.ak-footer-trust {
    background: var(--ak-f-surface-low);
    border-top: 1px solid var(--ak-f-outline);
    padding: 48px 0;
}

.ak-footer-trust-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

@media (min-width: 768px) {
    .ak-footer-trust-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .ak-footer-trust-grid {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }
}

.ak-footer-trust-card {
    background: var(--ak-f-surface-lowest);
    border: 1px solid var(--ak-f-industrial);
    border-radius: 12px;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.ak-footer-trust-card:hover {
    border-color: rgba(0, 174, 239, 0.3);
    background: #65d89e;
    transform: translateY(-2px);
}

.ak-footer-trust-icon {
    font-size: 32px;
    color: var(--ak-f-secondary-container);
    margin-bottom: 16px;
}

.ak-footer-trust-label {
    margin: 0;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 12px;
    line-height: 16px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ak-f-on-surface);
}

/* ---------- Main footer ---------- */
.ha-site-footer.ak-site-footer {
    background: var(--ak-f-surface);
    width: 100%;
    padding: 80px 0 32px;
    border-top: 1px solid var(--ak-f-outline);
    color: var(--ak-f-on-surface);
}

.ak-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 64px;
}

@media (min-width: 768px) {
    .ak-footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 32px 24px;
    }
}

@media (min-width: 1100px) {
    .ak-footer-grid {
        grid-template-columns: 1.35fr repeat(5, minmax(0, 1fr));
        gap: 24px;
    }
}

.ak-footer-logo-link {
    display: inline-block;
    margin-bottom: 20px;
}

.ak-footer-logo {
    display: block;
    height: 40px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.ak-footer-tagline {
    margin: 0 0 12px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 14px;
    line-height: 20px;
    font-weight: 600;
    color: var(--ak-f-secondary);
}

.ak-footer-blurb {
    margin: 0 0 20px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 14px;
    line-height: 22px;
    color: var(--ak-f-on-surface-variant);
}

.ak-footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ak-footer-contact-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 14px;
    line-height: 22px;
    color: var(--ak-f-on-surface);
}

.ak-footer-contact-row .material-symbols-outlined {
    font-size: 20px;
    color: var(--ak-f-secondary);
    flex-shrink: 0;
    margin-top: 1px;
}

.ak-footer-contact-row a {
    color: inherit;
    text-decoration: none;
}

.ak-footer-contact-row a:hover {
    color: var(--ak-f-secondary);
}

.ak-footer-heading {
    margin: 0 0 24px;
    padding-left: 12px;
    border-left: 2px solid var(--ak-f-secondary);
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 13px;
    line-height: 18px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ak-f-on-surface);
}

.ak-footer-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ak-footer-list--compact {
    margin-bottom: 24px;
}

.ak-footer-list a {
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 14px;
    line-height: 20px;
    color: var(--ak-f-on-surface-variant);
    text-decoration: none;
    transition: color 0.2s ease;
}

.ak-footer-list a:hover {
    color: #fd0505;
}

.ak-footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ak-footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--ak-f-surface-high);
    border: 1px solid var(--ak-f-outline);
    border-radius: 4px;
    padding: 4px 8px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ak-f-on-surface);
}

.ak-footer-badge .material-symbols-outlined {
    font-size: 12px;
    color: #22c55e;
    font-variation-settings: "FILL" 1, "wght" 500, "GRAD" 0, "opsz" 20;
}

.ak-footer-connect-copy {
    margin: 0 0 12px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 12px;
    line-height: 18px;
    color: var(--ak-f-on-surface-variant);
}

.ak-footer-newsletter {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.ak-footer-newsletter input {
    width: 100%;
    background: var(--ak-f-surface-lowest);
    border: 1px solid var(--ak-f-outline);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 14px;
    color: var(--ak-f-on-surface);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ak-footer-newsletter input:focus {
    border-color: var(--ak-f-secondary);
    box-shadow: 0 0 0 1px var(--ak-f-secondary);
}

.ak-footer-newsletter button {
    width: 100%;
    border: none;
    border-radius: 8px;
    padding: 12px 16px;
    background: var(--ak-f-secondary-container);
    color: var(--ak-f-on-secondary);
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: filter 0.2s ease, transform 0.15s ease;
}

.ak-footer-newsletter button:hover {
    filter: brightness(1.08);
}

.ak-footer-newsletter button:active {
    transform: scale(0.98);
}

.ak-footer-social {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.ak-footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--ak-f-outline);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ak-f-on-surface-variant);
    text-decoration: none;
    transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.ak-footer-social a:hover {
    border-color: var(--ak-f-secondary);
    color: var(--ak-f-secondary);
}

.ak-footer-social svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.ak-footer-seo {
    border-top: 1px solid var(--ak-f-outline);
    padding: 32px 0 48px;
}

.ak-footer-seo p {
    margin: 0;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 12px;
    line-height: 20px;
    color: #002020;
    opacity: 0.6;
}

.ak-footer-bottom {
    border-top: 1px solid var(--ak-f-outline);
    padding-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

@media (min-width: 768px) {
    .ak-footer-bottom {
        flex-direction: row;
        align-items: center;
    }
}

.ak-footer-copy {
    margin: 0;
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 12px;
    line-height: 16px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--ak-f-on-surface-variant);
    text-align: center;
}

@media (min-width: 768px) {
    .ak-footer-copy {
        text-align: left;
    }
}

.ak-footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 32px;
}

.ak-footer-legal a {
    font-family: Inter, Manrope, system-ui, sans-serif;
    font-size: 12px;
    line-height: 16px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--ak-f-on-surface-variant);
    text-decoration: none;
    transition: color 0.2s ease;
}

.ak-footer-legal a:hover {
    color: var(--ak-f-secondary);
}

/* Visually hidden label helper (Bootstrap may already define this) */
.ak-site-footer .visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}