/* ============================================================
   404 PAGE — Page Not Found
   Styled to match PLGC brand & search results page patterns.
   ============================================================ */

.plgc-404__header {
    background: var(--plgc-dark-green-tone, #233C26);
    padding: 3rem 1.5rem 2.5rem;
    text-align: center;
}

.plgc-404__inner {
    max-width: 50rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.plgc-404__header .plgc-404__inner {
    padding: 0;
}

.plgc-404__title {
    font-family: var(--plgc-font-heading, 'Libre Baskerville', serif);
    font-size: 2.25rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.5rem;
    line-height: 1.2;
}

.plgc-404__subtitle {
    font-family: var(--plgc-font-body, 'Open Sans', sans-serif);
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    line-height: 1.6;
}

/* ── Search Section ── */

.plgc-404__search-section {
    padding: 2.5rem 0 2rem;
    text-align: center;
}

.plgc-404__heading {
    font-family: var(--plgc-font-body, 'Open Sans', sans-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--plgc-black, #000);
    margin: 0 0 1.25rem;
}

.plgc-404__form-wrap {
    display: flex;
    max-width: 36rem;
    margin: 0 auto;
    border-radius: 6.25rem;
    overflow: hidden;
    background: #fff;
    border: 2px solid var(--plgc-medium-grey, #E7E4E4);
}

.plgc-404__input {
    flex: 1;
    border: none;
    padding: 0.75rem 1.25rem;
    font-family: var(--plgc-font-body, 'Open Sans', sans-serif);
    font-size: 1rem;
    color: var(--plgc-black, #000);
    background: transparent;
    min-height: 2.75rem;
}

.plgc-404__input::placeholder {
    color: #666;
    opacity: 1;
}

.plgc-404__input:focus {
    outline: none;
}

.plgc-404__form-wrap:focus-within {
    border-color: var(--plgc-dark-green, #567915);
    box-shadow: 0 0 0 var(--plgc-focus-width, 0.125rem) var(--plgc-dark-green, #567915);
}

.plgc-404__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.25rem;
    background: var(--plgc-dark-green, #567915);
    border: none;
    cursor: pointer;
    min-width: 2.75rem;
    min-height: 2.75rem;
    color: #fff;
    transition: background var(--plgc-transition-fast, 150ms ease-in-out);
}

.plgc-404__submit:hover {
    background: var(--plgc-dark-green-tone, #233C26);
}

.plgc-404__submit:focus-visible {
    outline: var(--plgc-focus-width, 0.125rem) solid var(--plgc-focus-color, #567915);
    outline-offset: var(--plgc-focus-offset, 0.125rem);
}

/* ── Popular Links Grid ── */

.plgc-404__links-section {
    padding: 0 0 3rem;
    text-align: center;
}

.plgc-404__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    text-align: left;
}

.plgc-404__links a {
    display: block;
    padding: 1.25rem 1.5rem;
    background: var(--plgc-light-grey, #F2F2F2);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--plgc-black, #000);
    transition: background var(--plgc-transition-fast, 150ms ease-in-out),
                box-shadow var(--plgc-transition-fast, 150ms ease-in-out);
}

.plgc-404__links a:hover {
    background: var(--plgc-very-light-green, #E5F0D0);
}

.plgc-404__links a:focus-visible {
    outline: var(--plgc-focus-width, 0.125rem) solid var(--plgc-focus-color, #567915);
    outline-offset: var(--plgc-focus-offset, 0.125rem);
}

.plgc-404__link-title {
    display: block;
    font-family: var(--plgc-font-body, 'Open Sans', sans-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--plgc-dark-green, #567915);
    margin-bottom: 0.25rem;
}

.plgc-404__link-desc {
    display: block;
    font-size: 0.875rem;
    color: #555;
    line-height: 1.4;
}

/* ── Responsive ── */

@media (max-width: 767px) {
    .plgc-404__header {
        padding: 2rem 1rem 2rem;
    }

    .plgc-404__title {
        font-size: 1.75rem;
    }

    .plgc-404__links {
        grid-template-columns: 1fr;
    }
}

/* ── Reduced motion ── */

@media (prefers-reduced-motion: reduce) {
    .plgc-404__links a,
    .plgc-404__submit {
        transition: none;
    }
}