/* ============================================================
   FOOTER.CSS – Footer stilovi
   Udruga Sjećanje
   ============================================================ */

/* ============================================================
   1. FOOTER WRAPPER
   ============================================================ */

#us-footer {
    background-color: var(--color-footer-bg);
    border-top: 1px solid var(--color-border);
    position: relative;
}

#us-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        to right,
        transparent,
        var(--color-secondary),
        transparent
    );
}

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

.us-footer__main {
    padding: 64px 0 40px;
}

.us-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1.3fr;
    gap: 48px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   3. FOOTER KOLONE
   ============================================================ */

.us-footer__col {}

.us-footer__col-title {
    font-family: var(--font-heading);
    font-size: var(--size-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 14px;
}

.us-footer__col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    background: var(--color-secondary);
}

/* ============================================================
   4. KONTAKT KOLONA
   ============================================================ */

.us-footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    text-decoration: none;
}

.us-footer__logo-img {
    height: 44px;
    width: auto;
    opacity: 0.9;
}

.us-footer__logo-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.us-footer__logo-name span {
    color: var(--color-secondary);
}

.us-footer__tagline {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* Kontakt info lista */
.us-footer__contact-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.us-footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
}

.us-footer__contact-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--color-secondary);
    margin-top: 3px;
}

.us-footer__contact-item a {
    color: var(--color-text-muted);
    transition: var(--transition);
}

.us-footer__contact-item a:hover {
    color: var(--color-secondary);
}

/* Socijalne mreže */
.us-footer__social {
    display: flex;
    gap: 10px;
}

.us-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: var(--transition);
    text-decoration: none;
}

.us-footer__social-link:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background: rgba(201, 168, 76, 0.08);
    transform: translateY(-2px);
}

.us-footer__social-link svg {
    width: 18px;
    height: 18px;
}

/* ============================================================
   5. BRZI LINKOVI
   ============================================================ */

.us-footer__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.us-footer__link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.us-footer__link::before {
    content: '›';
    color: var(--color-secondary);
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.us-footer__link:hover {
    color: var(--color-secondary);
    padding-left: 4px;
}

/* ============================================================
   6. DONACIJE KOLONA
   ============================================================ */

.us-footer__donate-text {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.us-footer__iban {
    background: rgba(201, 168, 76, 0.07);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 20px;
}

.us-footer__iban-label {
    font-size: var(--size-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 6px;
}

.us-footer__iban-number {
    font-family: 'Courier New', monospace;
    font-size: var(--size-sm);
    color: var(--color-text);
    word-break: break-all;
    letter-spacing: 0.05em;
}

.us-footer__donate-btn {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   7. NEWSLETTER KOLONA
   ============================================================ */

.us-footer__newsletter-text {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.us-footer__newsletter-form {
    display: flex;
    gap: 0;
}

.us-footer__newsletter-input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--size-sm);
    outline: none;
    transition: var(--transition);
}

.us-footer__newsletter-input::placeholder {
    color: rgba(176, 160, 144, 0.5);
}

.us-footer__newsletter-input:focus {
    border-color: var(--color-secondary);
    background: rgba(201, 168, 76, 0.05);
}

.us-footer__newsletter-btn {
    padding: 12px 16px;
    background: var(--color-secondary);
    border: 1px solid var(--color-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-primary-dark);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.us-footer__newsletter-btn:hover {
    background: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
}

.us-footer__newsletter-btn svg {
    width: 18px;
    height: 18px;
}

/* Grb watermark */
.us-footer__watermark {
    position: absolute;
    bottom: 80px;
    right: 40px;
    opacity: 0.04;
    pointer-events: none;
}

.us-footer__watermark img {
    width: 160px;
    height: auto;
    filter: grayscale(100%);
}

/* ============================================================
   8. FOOTER BOTTOM
   ============================================================ */

.us-footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
}

.us-footer__bottom-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.us-footer__copyright {
    font-size: var(--size-xs);
    color: rgba(176, 160, 144, 0.5);
}

.us-footer__legal-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.us-footer__legal-link {
    font-size: var(--size-xs);
    color: rgba(176, 160, 144, 0.5);
    text-decoration: none;
    padding: 0 8px;
    border-right: 1px solid rgba(176, 160, 144, 0.2);
    transition: var(--transition);
}

.us-footer__legal-link:last-child {
    border-right: none;
}

.us-footer__legal-link:hover {
    color: var(--color-secondary);
}

/* ============================================================
   9. RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .us-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .us-footer__watermark {
        display: none;
    }
}

@media (max-width: 640px) {
    .us-footer__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .us-footer__main {
        padding: 48px 0 32px;
    }

    .us-footer__bottom-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}