/*
 * portal.css
 * Primitif tampilan bersama. Semua kelas berawalan sbp- agar tidak
 * bertabrakan dengan CSS bawaan /umkm (Vue) maupun /tm (Bootstrap).
 */

/* ===== Footer ===== */

.sbp-portal-footer {
    background: var(--sbp-brand-soft);
    border-top: 1px solid var(--sbp-brand-line);
    color: var(--sbp-muted);
    font-family: var(--sbp-font);
    font-size: 0.78rem;
    line-height: 1.6;
    padding: 22px var(--sbp-container-pad) 24px;
    text-align: center;
}

.sbp-portal-footer__inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 6px;
    justify-items: center;
}

.sbp-portal-footer p {
    margin: 0;
}

.sbp-portal-footer__org {
    color: var(--sbp-text);
    font-weight: 600;
}

.sbp-portal-footer__office {
    max-width: 760px;
}

.sbp-portal-footer__socials {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 6px 0;
}

.sbp-portal-footer__socials a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: var(--sbp-radius-pill);
    background: var(--sbp-accent-soft);
    color: var(--sbp-accent-dark);
    font-weight: 600;
    text-decoration: none;
    transition: background var(--sbp-ease), color var(--sbp-ease);
}

.sbp-portal-footer__socials a:hover,
.sbp-portal-footer__socials a:focus-visible {
    background: var(--sbp-accent);
    color: #ffffff;
}

.sbp-portal-footer__credit a {
    color: inherit;
    font-weight: 600;
    text-decoration: none;
}

/* Varian portal utama: footer gelap tiga kolom dengan daftar tautan. */

.sbp-portal-footer--columns {
    position: relative;
    padding: 56px 24px 24px;
    background: var(--sbp-ink);
    border-top: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    text-align: left;
}

.sbp-portal-footer--columns::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: linear-gradient(90deg, var(--sbp-brand), var(--sbp-warn), var(--sbp-brand));
}

.sbp-portal-footer--columns .sbp-portal-footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    align-items: start;
    justify-items: stretch;
    max-width: 1200px;
    margin: 0 auto 36px;
    text-align: left;
}

.sbp-portal-footer__logo {
    height: 36px;
    margin-bottom: 16px;
    filter: brightness(1.5);
}

.sbp-portal-footer__title {
    margin-bottom: 18px;
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.sbp-portal-footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.sbp-portal-footer__links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--sbp-ease), transform var(--sbp-ease);
}

.sbp-portal-footer__links a:hover,
.sbp-portal-footer__links a:focus-visible {
    color: var(--sbp-brand-line);
    transform: translateX(3px);
}

.sbp-portal-footer__links i {
    flex-shrink: 0;
    width: 16px;
    font-size: 13px;
    text-align: center;
    opacity: 0.8;
}

.sbp-portal-footer--columns .sbp-portal-footer__credit {
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.78rem;
    letter-spacing: 0.2px;
    text-align: center;
}

@media (max-width: 900px) {
    .sbp-portal-footer--columns .sbp-portal-footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .sbp-portal-footer--columns .sbp-portal-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 560px) {
    .sbp-portal-footer--columns .sbp-portal-footer__inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

/* Reveal/slideout opt-in — SATU definisi, dipakai ulang tiap halaman portal.
   Footer diparkir di dasar viewport di BELAKANG konten (z-index:-1) lalu
   tersingkap saat konten opaque di atasnya habis di-scroll (ala
   o_footer_slideout). Pemasangan per halaman:
     - kelas --reveal pada elemen footer,
     - .sbp-reveal-shell pada kontainer yang membungkus SELURUH konten+footer
       (menjadi stacking context supaya z-index:-1 parkir di belakang konten
       halaman, bukan lolos ke belakang background body),
     - konten sebelum footer WAJIB ber-background opaque agar menutupinya.
   Halaman yang tak menghendaki efek ini (mis. yang dioptimasi SEO) cukup
   tidak memasang kedua kelas — primitif footer dasar tetap utuh. */
.sbp-portal-footer--reveal {
    position: sticky;
    bottom: 0;
    z-index: -1;
}

.sbp-reveal-shell {
    position: relative;
    z-index: 0;
}

/* ===== Tombol WhatsApp mengambang ===== */

.sbp-portal-wa {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--sbp-wa);
    color: #ffffff;
    font-size: 28px;
    line-height: 1;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.28);
    transition: transform var(--sbp-ease), box-shadow var(--sbp-ease), background var(--sbp-ease);
}

.sbp-portal-wa:hover {
    background: var(--sbp-wa-dark);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.34);
    transform: scale(1.08);
}

.sbp-portal-wa:focus-visible {
    outline: 3px solid rgba(37, 211, 102, 0.45);
    outline-offset: 2px;
}

@media (max-width: 576px) {
    .sbp-portal-footer {
        padding: 18px 16px 20px;
    }

    .sbp-portal-wa {
        right: 14px;
        bottom: 14px;
        width: 52px;
        height: 52px;
        font-size: 26px;
    }
}