/**
 * MAPPE: /assets/css/components/
 * FIL: footer.css
 * VERSION: 3.0 — Mobile-first
 *
 * BRUGES AF:
 * - /app/views/components/footer.php (alle sider der inkluderer footer)
 */

/* ============================================
   STICKY FOOTER
   ============================================ */

html { height: 100%; }
body {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
    width: 100%;
}

/* ============================================
   FOOTER — MOBILE FIRST
   ============================================ */

.footer {
    background: var(--primær);
    color: var(--hvid);
    padding: 2rem 0 1.5rem;
    margin-top: auto;
    flex-shrink: 0;
}

.footer .container {
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Grid: én kolonne på mobil */
.footer-indhold {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Logo */
.footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--hvid);
    margin-bottom: 0.75rem;
}

.footer-logo .logo-svg {
    height: 22px;
    width: auto;
    display: block;
    overflow: visible;
}

.footer-sektion h4 {
    margin-bottom: 0.75rem;
    color: var(--hvid);
    font-size: 0.9375rem;
    font-weight: 600;
}

.footer-sektion p {
    color: #d1d5db;
    line-height: 1.5;
    font-size: 0.875rem;
}

.footer-sektion ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-sektion a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.15s;
    display: inline-block;
    padding: 2px 0;
}

.footer-sektion a:hover {
    color: var(--hvid);
}

/* A11y: synligt fokus-ring (keyboard) på footer-links + logo, på den mørke flade */
.footer-sektion a:focus-visible,
.footer-logo:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
    color: var(--hvid);
}

/* Footer bund */
.footer-bund {
    text-align: center;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bund p {
    color: #d1d5db;
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
}

/* ============================================
   TABLET OG DESKTOP (min-width: 640px+)
   ============================================ */

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

    .footer .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

@media (min-width: 900px) {
    .footer {
        padding: 3rem 0 2rem;
    }

    .footer-indhold {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 2.5rem;
        margin-bottom: 2rem;
    }

    .footer-bund {
        padding-top: 1.5rem;
    }
}