/**
 * ============================================================================
 * FOOTER STYLES — 5-column footer, newsletter, WhatsApp button
 * ============================================================================
 *
 * @package Oraculi
 * @since   1.0.0
 * ============================================================================
 */


/* =================================================================
   1. NEWSLETTER SECTION (above footer)
   ================================================================= */

.newsletter-section {
    background-color: var(--color-cream);
    padding: var(--space-3xl) 0;
}

.newsletter-form__group {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 0;
}

.newsletter-form__input {
    flex: 1;
    padding: 0.875rem var(--space-lg);
    border: 2px solid var(--color-border);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-black);
    background-color: var(--color-white);
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form__input:focus {
    border-color: var(--color-burnt-orange);
}

.newsletter-form__input::placeholder {
    color: var(--color-medium-gray);
}

.newsletter-form__btn {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    white-space: nowrap;
}

.newsletter-form__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Status message shown after submission */
.newsletter-form__status {
    margin-top: var(--space-sm);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    min-height: 1.4em;
}

.newsletter-form__status--success {
    color: #16a34a;
}

.newsletter-form__status--error {
    color: var(--color-dark-red);
}


/* =================================================================
   2. MAIN FOOTER
   ================================================================= */

.site-footer {
    background-color: var(--color-charcoal);
    color: rgba(255, 255, 255, 0.75);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-xl);
}

/* 5-column grid */
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl);
}

/* Brand column (wider) */
.site-footer__col--brand {
    padding-right: var(--space-xl);
}

/* Logo in footer */
.site-footer__logo {
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.site-footer__logo img,
.site-footer__logo .custom-logo,
.site-footer__logo .custom-logo-link img {
    max-height: 100px;
    width: auto;
}

.site-footer__site-name {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--color-white);
}

/* Mission statement */
.site-footer__mission {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.65);
}

/* Footer social icons — white on dark bg */
.site-footer__social .social-icons__link {
    color: rgba(255, 255, 255, 0.6);
}

.site-footer__social .social-icons__link:hover {
    color: var(--color-white);
    background-color: var(--color-burnt-orange);
}

/* Column headings */
.site-footer__heading {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-lg);
}

/* Column link lists */
.site-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer__links li {
    margin-bottom: var(--space-sm);
}

.site-footer__links a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
}

.site-footer__links a:hover {
    color: var(--color-white);
}

/* Footer widget styling */
.footer-widget__title {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-lg);
}

.footer-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget li {
    margin-bottom: var(--space-sm);
}

.footer-widget a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.65);
    transition: color var(--transition-fast);
}

.footer-widget a:hover {
    color: var(--color-white);
}


/* =================================================================
   3. COPYRIGHT BAR
   ================================================================= */

.site-footer__copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    text-align: center;
}

.site-footer__copyright p {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}


/* =================================================================
   4. WHATSAPP FLOATING BUTTON
   ================================================================= */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 56px;
    height: 56px;
    background-color: #25D366;       /* Official WhatsApp green */
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: var(--z-whatsapp);
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
    color: var(--color-white);
}