/* ============================================
   DIKSI.CO – FOOTER & MOBILE APP BOTTOM BAR
   Identik dengan Konsep Visual Diksi.co
============================================ */

/* ─── SITE FOOTER ──────────────────────────── */
.diksi-footer {
    background: #0B132B;
    color: #94A3B8;
    padding: 56px 0 24px;
    font-size: 13.5px;
    position: relative;
    z-index: 50;
    margin-top: 0;
}

.diksi-footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1.2fr 1fr 1.1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.diksi-footer-title {
    color: #FFFFFF;
    font-size: 15px;
    font-weight: 800;
    margin: 0 0 18px;
    letter-spacing: 0.4px;
}

/* Col 1: Brand */
.diksi-footer-brand .diksi-footer-logo-link {
    display: inline-block;
    margin-bottom: 14px;
}

.diksi-footer-brand img {
    height: 38px;
    width: auto;
}

.diksi-footer-tagline {
    font-size: 13px;
    line-height: 1.6;
    color: #94A3B8;
    margin: 0;
    max-width: 280px;
}

/* Col 2: Navigasi (2 Sub-Columns) */
.diksi-footer-nav-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.diksi-footer-nav-split ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.diksi-footer-nav-split li {
    margin-bottom: 10px;
}

.diksi-footer-nav-split a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition);
}

.diksi-footer-nav-split a:hover {
    color: #38BDF8;
    transform: translateX(2px);
}

/* Col 3: Ikuti Kami */
.diksi-social-icons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.diksi-social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #1E293B;
    color: #FFFFFF;
    font-size: 16px;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.diksi-social-icons a:hover {
    background: #0284C7;
    border-color: #0284C7;
    transform: translateY(-2px);
}

/* Col 4: Download Aplikasi */
.diksi-app-badges {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.diksi-app-badge-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #0F172A;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 8px 16px;
    color: #FFFFFF;
    text-decoration: none;
    transition: var(--transition);
    max-width: 170px;
}

.diksi-app-badge-btn:hover {
    border-color: #38BDF8;
    background: #1E293B;
}

.diksi-app-badge-btn i {
    font-size: 24px;
    color: #38BDF8;
}

.diksi-app-badge-btn small {
    display: block;
    font-size: 9px;
    color: #94A3B8;
    letter-spacing: 0.5px;
}

.diksi-app-badge-btn strong {
    display: block;
    font-size: 12px;
    font-weight: 700;
}

.diksi-app-note {
    font-size: 11px;
    color: #64748B;
    margin: 0;
}

/* Bottom Legal Bar */
.diksi-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    font-size: 12px;
    color: #64748B;
}

.diksi-footer-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.diksi-footer-links a {
    color: #64748B;
    text-decoration: none;
    transition: var(--transition);
}

.diksi-footer-links a:hover {
    color: #38BDF8;
}

.diksi-footer-links .sep {
    opacity: 0.4;
}

/* ─── MOBILE STICKY BOTTOM APP BAR ─────────── */
.diksi-mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 62px;
    background: #FFFFFF;
    border-top: 1px solid #E2E8F0;
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.10);
    z-index: 990;
    padding: 0;
    align-items: stretch;
    justify-content: space-around;
    /* Safe area for notch phones (iOS) */
    padding-bottom: env(safe-area-inset-bottom, 0px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, visibility 0.25s;
}

/* Sembunyikan bottom bar saat menu sidebar atau bookmark drawer terbuka */
body.diksi-drawer-open .diksi-mobile-bottom-bar,
body.diksi-bookmark-open .diksi-mobile-bottom-bar,
body:has(#diksi-mobile-drawer.active) .diksi-mobile-bottom-bar,
body:has(#diksi-bookmark-drawer.is-open) .diksi-mobile-bottom-bar {
    transform: translateY(100%) !important;
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
}

.diksi-tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    height: 100%;
    color: #94A3B8;
    text-decoration: none;
    background: transparent;
    border: none;
    padding: 4px 0 6px;
    font-size: 10px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: color 0.2s ease, transform 0.15s ease;
    position: relative;
    gap: 2px;
}

.diksi-tab-item i {
    font-size: 21px;
    line-height: 1;
    transition: transform 0.2s ease;
}

/* Active indicator – thin colored top border */
.diksi-tab-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 3px;
    background: #E8192C;
    border-radius: 0 0 3px 3px;
}

.diksi-tab-item.active {
    color: #E8192C;
}

.diksi-tab-item.active i {
    transform: scale(1.12);
}

.diksi-tab-item:hover {
    color: #1E40AF;
}

/* Responsive */
@media (max-width: 991px) {
    .diksi-footer {
        padding: 40px 0 80px; /* Space for bottom app bar */
    }
    .diksi-footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .diksi-footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    .diksi-mobile-bottom-bar {
        display: flex;
    }
}