/**
 * Site footer — modern layout
 *
 * @package NourishLearnEngage
 */

.nle-footer {
    --nle-footer-bg: #3d2f2d;
    --nle-footer-bg-soft: rgba(255, 255, 255, 0.04);
    --nle-footer-border: rgba(255, 255, 255, 0.1);
    --nle-footer-text: rgba(255, 255, 255, 0.72);
    --nle-footer-heading: #ffffff;
    --nle-footer-accent: #909a78;
    --nle-footer-accent-hover: #a3ad8c;
    background: linear-gradient(180deg, #4a3836 0%, var(--nle-footer-bg) 100%);
    color: #fff;
}

.nle-footer__inner {
    padding-top: 4rem;
    padding-bottom: 2rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 1024px) {
    .nle-footer__inner {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.nle-footer__top {
    display: grid;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--nle-footer-border);
}

@media (min-width: 768px) {
    .nle-footer__top {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 2fr);
        align-items: start;
        gap: 3rem;
    }
}

.nle-footer__brand-link {
    display: inline-block;
    margin-bottom: 1rem;
    text-decoration: none;
    color: inherit;
}

.nle-footer__brand-link:hover .nle-footer__wordmark-title {
    color: #b5b89a;
}

.nle-footer__wordmark {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.nle-footer__wordmark-title {
    display: block;
    font-family: 'Flatline Sans', Georgia, 'Times New Roman', serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #a3a58d;
}

.nle-footer__wordmark-subtitle {
    display: block;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.6875rem;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0.44em;
    text-transform: uppercase;
    color: #8b8b7a;
    padding-left: 0.14em;
}

.nle-footer__tagline {
    max-width: 22rem;
    margin: 0 0 1.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--nle-footer-text);
}

.nle-footer__social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.nle-footer__social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    transition:
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease,
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.nle-footer__social-link:hover {
    background: rgba(186, 196, 168, 0.28);
    border-color: rgba(210, 218, 194, 0.85);
    color: #ffffff;
    transform: translateY(-3px) scale(1.06);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
}

.nle-footer__social-link:focus-visible {
    outline: 2px solid rgba(210, 218, 194, 0.9);
    outline-offset: 2px;
}

.nle-footer__social-link svg {
    width: 1.125rem;
    height: 1.125rem;
    transition: transform 0.25s ease;
}

.nle-footer__social-link:hover svg {
    transform: scale(1.08);
}

.nle-footer__newsletter {
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--nle-footer-border);
    background: var(--nle-footer-bg-soft);
}

.nle-footer__newsletter-kicker {
    margin: 0 0 0.375rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--nle-footer-accent);
}

.nle-footer__newsletter-title {
    margin: 0 0 0.5rem;
    font-family: 'Flatline Sans', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--nle-footer-heading);
}

.nle-footer__newsletter-copy {
    margin: 0 0 1.25rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--nle-footer-text);
}

.nle-footer__newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .nle-footer__newsletter-form {
        flex-direction: row;
        align-items: stretch;
    }
}

.nle-footer__newsletter-input {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.875rem 1rem;
    border: 1px solid var(--nle-footer-border);
    border-radius: 0.75rem;
    background: rgba(0, 0, 0, 0.18);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
}

.nle-footer__newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.45);
}

.nle-footer__newsletter-input:focus {
    outline: 2px solid rgba(144, 154, 120, 0.65);
    outline-offset: 1px;
    border-color: rgba(144, 154, 120, 0.65);
}

.nle-footer__newsletter-btn {
    flex: 0 0 auto;
    padding: 0.875rem 1.25rem;
    border: 0;
    border-radius: 0.75rem;
    background: var(--nle-footer-accent);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.nle-footer__newsletter-btn:hover {
    background: var(--nle-footer-accent-hover);
}

.nle-footer__newsletter-btn:disabled {
    opacity: 0.65;
    cursor: wait;
}

.nle-footer__newsletter-message {
    min-height: 1.25rem;
    margin: 0.75rem 0 0;
    font-family: 'Inter', sans-serif;
    font-size: 0.8125rem;
    color: var(--nle-footer-text);
}

.nle-footer__newsletter-message.is-success {
    color: #c8e6b8;
}

.nle-footer__newsletter-message.is-error {
    color: #f3b2b2;
}

.nle-footer__grid {
    display: grid;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--nle-footer-border);
}

@media (min-width: 640px) {
    .nle-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .nle-footer__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.nle-footer__heading {
    margin: 0 0 1rem;
    font-family: 'Flatline Sans', Georgia, serif;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--nle-footer-heading);
}

.nle-footer__links {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nle-footer__links li + li {
    margin-top: 0.75rem;
}

.nle-footer__links a {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--nle-footer-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.nle-footer__links a:hover {
    color: #fff;
}

.nle-footer__contact-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nle-footer__contact-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.nle-footer__contact-item + .nle-footer__contact-item {
    margin-top: 1rem;
}

.nle-footer__contact-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: rgba(144, 154, 120, 0.18);
    color: var(--nle-footer-accent);
}

.nle-footer__contact-icon svg {
    width: 1rem;
    height: 1rem;
}

.nle-footer__contact-label {
    display: block;
    margin-bottom: 0.125rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.nle-footer__contact-value,
.nle-footer__contact-value a {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--nle-footer-text);
    text-decoration: none;
}

.nle-footer__contact-value a:hover {
    color: #fff;
}

.nle-footer__app-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding: 0.625rem 0.875rem;
    border-radius: 0.75rem;
    border: 1px solid var(--nle-footer-border);
    background: var(--nle-footer-bg-soft);
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.nle-footer__app-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.nle-footer__bottom {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1.5rem;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .nle-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.nle-footer__copyright {
    margin: 0;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--nle-footer-text);
}

.nle-footer__utility {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    justify-content: center;
}

.nle-footer__utility a {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    color: var(--nle-footer-text);
    text-decoration: none;
    transition: color 0.2s ease;
}

.nle-footer__utility a:hover {
    color: #fff;
}