/* =====================================================
   APPEND TO: wp-content/themes/klikcalo/style.css
   (tempel setelah blok header-nav.css)

   SECTIONS:
   F1. Footer CTA Strip
   F2. Footer Main Grid
   F3. Footer Brand Column
   F4. Footer Nav Columns
   F5. Footer Route List
   F6. Footer Social
   F7. Footer Bottom Bar
   F8. Footer Nav Fallbacks
   ===================================================== */


/* =====================================================
   F1. FOOTER CTA STRIP
   ===================================================== */

.footer-cta-strip {
    background: var(--color-primary);
    padding: var(--space-12) 0;
}

.footer-cta-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.footer-cta-strip__text {
    flex: 1;
    min-width: 280px;
}

.footer-cta-strip__heading {
    font-size: clamp(var(--font-size-xl), 2.5vw, var(--font-size-2xl));
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--space-2);
    line-height: var(--line-height-snug);
}

.footer-cta-strip__sub {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.72);
    line-height: var(--line-height-relaxed);
}

.footer-cta-strip__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* btn-outline-white — khusus di atas background navy */
.btn-outline-white {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    white-space: nowrap;
    transition: background var(--transition-base),
                border-color var(--transition-base),
                color var(--transition-base);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-white);
}

@media (max-width: 639px) {
    .footer-cta-strip__inner {
        flex-direction: column;
        text-align: center;
        gap: var(--space-6);
    }
    .footer-cta-strip__actions {
        justify-content: center;
        width: 100%;
    }
}


/* =====================================================
   F2. FOOTER MAIN GRID
   ===================================================== */

.footer-main {
    background: #0F2044;  /* Lebih gelap dari navy — depth */
    padding: var(--space-16) 0 var(--space-12);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-10);
    align-items: start;
}

@media (max-width: 1023px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .footer-col--brand {
        grid-column: 1 / -1; /* Full width di tablet */
    }
}

@media (max-width: 639px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer-col--brand {
        grid-column: auto;
    }
}


/* =====================================================
   F3. FOOTER BRAND COLUMN
   ===================================================== */

.footer-col--brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* Logo di footer — versikan putih */
.footer-logo {
    display: inline-flex;
    align-items: center;
}

.footer-logo img {
    height: 44px;
    width: auto;
    /* Invert logo ke putih jika logo asli gelap */
    filter: brightness(0) invert(1);
}

/* Fallback logo teks di footer */
.footer-logo .site-logo-text .logo-klik,
.footer-logo .site-logo-text .logo-calo {
    color: var(--color-white);
}

.footer-logo .site-logo-text .logo-dot {
    color: var(--color-accent);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: var(--line-height-relaxed);
    max-width: 340px;
}

/* Daftar kontak */
.footer-contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.72);
    line-height: var(--line-height-relaxed);
}

.footer-contact-item i {
    font-size: 1rem;
    color: var(--color-accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-item a {
    color: rgba(255, 255, 255, 0.72);
    transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
    color: var(--color-accent);
}


/* =====================================================
   F4. FOOTER NAV COLUMNS
   ===================================================== */

.footer-col__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-wider);
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-5);
    position: relative;
    padding-bottom: var(--space-3);
}

/* Garis bawah kuning kecil */
.footer-col__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

/* Nav list */
.footer-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-nav-list li a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast),
                gap var(--transition-fast);
}

.footer-nav-list li a::before {
    content: '→';
    font-size: 0.75em;
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity var(--transition-fast),
                transform var(--transition-fast);
}

.footer-nav-list li a:hover {
    color: var(--color-accent);
    gap: var(--space-3);
}

.footer-nav-list li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}


/* =====================================================
   F5. FOOTER ROUTE LIST
   ===================================================== */

.footer-col__intro {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: var(--space-3);
}

.footer-route-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-route-list li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

.footer-route-list li i {
    font-size: 0.75rem;
    color: var(--color-accent);
    flex-shrink: 0;
}


/* =====================================================
   F6. FOOTER SOCIAL
   ===================================================== */

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.footer-social__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.7);
    transition: background var(--transition-base),
                color var(--transition-base),
                border-color var(--transition-base),
                transform var(--transition-spring);
}

.footer-social__link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-on-accent);
    transform: translateY(-3px);
}

.footer-social__link--wa:hover {
    background: #25D366;
    border-color: #25D366;
    color: #fff;
}

/* WA SVG inline di footer-social */
.footer-social__link--wa svg {
    width: 18px;
    height: 18px;
}


/* =====================================================
   F7. FOOTER BOTTOM BAR
   ===================================================== */

.footer-bottom {
    background: #081529;  /* Paling gelap — base layer */
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    padding: var(--space-5) 0;
}

.footer-bottom__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-bottom__copy {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.45);
    line-height: var(--line-height-normal);
}

.footer-bottom__copy a {
    color: rgba(255, 255, 255, 0.65);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.footer-bottom__copy a:hover {
    color: var(--color-accent);
}

.footer-bottom__links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.footer-bottom__links li {
    display: flex;
    align-items: center;
}

/* Separator · */
.footer-bottom__links li + li::before {
    content: '·';
    margin-right: var(--space-1);
    color: rgba(255, 255, 255, 0.25);
}

.footer-bottom__links a {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.45);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.footer-bottom__links a:hover {
    color: var(--color-accent);
}

.footer-bottom__badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.45);
    padding: var(--space-1) var(--space-3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
}

.footer-bottom__badge i {
    color: var(--color-success);
    font-size: 0.9rem;
}

@media (max-width: 767px) {
    .footer-bottom__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }
    .footer-bottom__links {
        justify-content: flex-start;
    }
}

@media (max-width: 639px) {
    .footer-bottom__badge {
        display: none; /* Hemat ruang di HP kecil */
    }
}


/* =====================================================
   F8. FOOTER NAV FALLBACKS (PHP fallback jika menu belum set)
   Referensi: kc_footer_nav_fallback_1 & _2 di functions.php
   ===================================================== */

/* Tidak perlu CSS tambahan — fallback memakai class
   .footer-nav-list yang sudah didefinisikan di F4 */