/* =========================================================
   Dewandaru — Custom Footer (namespace: ab-footer-*)
   Scoped only, no global selectors. Independent from template.
   SEMUA warna/font/shadow/transition dari token ab-theme.css.
   ========================================================= */

.ab-footer {
    position: relative;
    background-color: var(--ab-primary);
    color: var(--ab-text-on-dark);
    font-family: var(--ab-font-body);
    font-size: 15px;
    line-height: 1.75;
}

.ab-footer a {
    color: var(--ab-text-on-dark);
    text-decoration: none;
    transition: color var(--ab-transition);
}
.ab-footer a:hover { color: var(--ab-accent); }

.ab-footer__wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(64px, 9vw, 112px) clamp(20px, 5vw, 60px) 0;
}

/* ---------- Layout grid ---------- */
.ab-footer__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(40px, 5vw, 72px);
    row-gap: clamp(42px, 6vw, 72px);
}

.ab-footer__col--contact    { grid-column: span 4; }
.ab-footer__col--explore    { grid-column: span 4; }
.ab-footer__col--newsletter { grid-column: span 4; }

/* ---------- Brand ---------- */
.ab-footer__brand {
    display: inline-block;
    margin-bottom: 34px;
    line-height: 0;
}

.ab-footer__logo {
    display: inline-block;
    max-width: 170px;
    height: auto;
}

/* ---------- Section titles ---------- */
.ab-footer__title {
    color: var(--ab-white);
    font-family: var(--ab-font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin: 0 0 var(--ab-space-lg);
}

/* ---------- Contact ---------- */
.ab-footer__contact {
    list-style: none;
    margin: 0 0 30px;
    padding: 0;
}

.ab-footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--ab-space-sm);
    margin-bottom: 14px;
    color: var(--ab-text-on-dark-muted);
}

.ab-footer__contact-item:last-child { margin-bottom: 0; }

.ab-footer__contact-item i {
    flex: 0 0 auto;
    width: 18px;
    margin-top: var(--ab-space-xs);
    color: var(--ab-accent);
    font-size: 15px;
    text-align: center;
}

.ab-footer__contact-item span { margin-top: 1px; }

/* ---------- Social icons ---------- */
.ab-footer__social {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ab-footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--ab-text-on-dark-muted);
    border-radius: var(--ab-radius-round);
    font-size: 15px;
    transition: background-color var(--ab-transition), border-color var(--ab-transition),
        color var(--ab-transition), transform var(--ab-transition);
}

.ab-footer__social a:hover {
    background-color: var(--ab-accent);
    border-color: var(--ab-accent);
    color: var(--ab-white);
    transform: translateY(-3px);
}

/* ---------- Explore links ---------- */
.ab-footer__links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--ab-space-lg);
}

.ab-footer__linklist {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ab-footer__linklist li { margin-bottom: 13px; }
.ab-footer__linklist li:last-child { margin-bottom: 0; }

.ab-footer__linklist a {
    display: inline-block;
    color: var(--ab-text-on-dark-muted);
}

.ab-footer__linklist a:hover { color: var(--ab-white); }

/* ---------- Newsletter ---------- */
.ab-footer__desc {
    margin: 0 0 22px;
    color: var(--ab-text-on-dark-muted);
    font-size: 14px;
}

.ab-footer__field {
    position: relative;
    max-width: 360px;
}

.ab-footer__input {
    width: 100%;
    height: 52px;
    padding: 0 56px 0 18px;
    background-color: var(--ab-field-bg);
    border: 1px solid var(--ab-border-on-dark);
    border-radius: var(--ab-radius);
    color: var(--ab-white);
    font-family: var(--ab-font-body);
    font-size: 14px;
    outline: none;
    transition: border-color var(--ab-transition), background-color var(--ab-transition);
}

.ab-footer__input::placeholder { color: var(--ab-text-on-dark-faint); }

.ab-footer__input:focus {
    border-color: var(--ab-accent);
    background-color: var(--ab-field-bg-focus);
}

.ab-footer__submit {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: var(--ab-radius-round);
    background-color: var(--ab-accent);
    color: var(--ab-white);
    font-family: var(--ab-font-body);
    font-size: 15px;
    cursor: pointer;
    transition: background-color var(--ab-transition), transform var(--ab-transition);
}

.ab-footer__submit:hover {
    background-color: var(--ab-accent-soft);
    transform: translateY(-50%) scale(1.06);
}

.ab-footer__consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: var(--ab-space-md);
    color: var(--ab-text-on-dark-muted);
    font-size: 13px;
    cursor: pointer;
}

.ab-footer__consent input {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    accent-color: var(--ab-accent);
}

.ab-footer__consent a {
    color: var(--ab-text-on-dark);
    border-bottom: 1px solid var(--ab-text-on-dark-muted);
}

.ab-footer__consent a:hover {
    color: var(--ab-white);
    border-color: var(--ab-white);
}

/* ---------- Bottom bar ---------- */
.ab-footer__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px 28px;
    margin-top: clamp(56px, 7vw, 88px);
    padding: 26px 0 clamp(34px, 4vw, 48px);
    border-top: 1px solid var(--ab-text-on-dark-faint);
}

.ab-footer__copy {
    margin: 0;
    color: var(--ab-text-on-dark-muted);
    font-size: 13px;
}

.ab-footer__legal {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
}

.ab-footer__legal a {
    color: var(--ab-text-on-dark-muted);
    font-size: 13px;
}

.ab-footer__legal a:hover { color: var(--ab-white); }

/* ---------- Back to top ---------- */
.ab-footer__totop {
    position: fixed;
    right: var(--ab-space-lg);
    bottom: var(--ab-space-lg);
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 1px solid var(--ab-text-on-dark-muted);
    border-radius: var(--ab-radius-round);
    background-color: var(--ab-secondary);
    color: var(--ab-white);
    font-family: var(--ab-font-body);
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--ab-transition), visibility var(--ab-transition),
        background-color var(--ab-transition), transform var(--ab-transition);
}

.ab-footer__totop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ab-footer__totop:hover {
    background-color: var(--ab-accent);
    border-color: var(--ab-accent);
    transform: translateY(-3px);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .ab-footer__col--contact    { grid-column: span 6; }
    .ab-footer__col--explore    { grid-column: span 6; }
    .ab-footer__col--newsletter { grid-column: span 12; }
}

@media (max-width: 575.98px) {
    .ab-footer__col--contact,
    .ab-footer__col--explore,
    .ab-footer__col--newsletter { grid-column: span 12; }

    .ab-footer__field { max-width: none; }
    .ab-footer__bar { justify-content: center; text-align: center; }
    .ab-footer__legal { justify-content: center; }
}