/* ================================================================
   FOOTER.CSS — Rodapé Michelle Milan Eventos
   ----------------------------------------------------------------
   Conteúdo:
   1. Footer Base
   2. Grid de Colunas
   3. Coluna Marca (logo, tagline, social)
   4. Links Sociais
   5. Coluna Navegação
   6. Coluna Contato
   7. Footer Bottom (copyright)
   8. Responsive
   ================================================================ */

/* ----------------------------------------------------------------
   1. FOOTER BASE
   ---------------------------------------------------------------- */
.site-footer {
  position: relative;
  background-color: var(--color-dark-deep);
  border-top: 1px solid var(--color-dark-border);
  overflow: hidden;
}

/* Linha dourada decorativa no topo */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(480px, 60%);
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0.45;
}

/* Ornamento de fundo */
.site-footer::after {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(201, 168, 76, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.site-footer .container {
  position: relative;
  z-index: 1;
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

/* ----------------------------------------------------------------
   2. GRID DE COLUNAS
   ---------------------------------------------------------------- */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  /* Marca ocupa linha inteira no tablet */
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-12);
    align-items: start;
  }

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

/* ----------------------------------------------------------------
   3. COLUNA MARCA
   ---------------------------------------------------------------- */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Logo em script */
.footer-logo-script {
  font-family: var(--font-script);
  font-size: 2.6rem;
  color: var(--color-gold-light);
  line-height: 1;
  letter-spacing: 0.02em;
}

/* Subtítulo do logo */
.footer-logo-sub {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-light);
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: -var(--space-2);
}

/* Linha dourada divisória */
.footer-brand::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gradient-gold);
  opacity: 0.50;
  margin-block: var(--space-1);
}

/* Tagline */
.footer-tagline {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 320px;
  letter-spacing: 0.02em;
}

/* ----------------------------------------------------------------
   4. LINKS SOCIAIS
   ---------------------------------------------------------------- */
.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.06);
  border: 1px solid rgba(201, 168, 76, 0.15);
  color: var(--color-text-muted);
  text-decoration: none;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.social-link:hover,
.social-link:focus-visible {
  background: rgba(201, 168, 76, 0.14);
  border-color: rgba(201, 168, 76, 0.40);
  color: var(--color-gold-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold-sm);
}

.social-link svg {
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   5. COLUNA NAVEGAÇÃO
   ---------------------------------------------------------------- */
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-nav-title {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-1);
}

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

/* Links do footer */
.footer-link {
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition:
    color var(--transition-base),
    padding-left var(--transition-base);
  position: relative;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-gold-light);
  padding-left: var(--space-2);
}

/* Bullet dourado no hover */
.footer-link::before {
  content: '';
  position: absolute;
  left: -var(--space-3);
  left: -12px;
  top: 50%;
  transform: translateY(-50%) scale(0);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-gold);
  transition: transform var(--transition-base);
}

.footer-link:hover::before {
  transform: translateY(-50%) scale(1);
}

/* ----------------------------------------------------------------
   6. COLUNA CONTATO
   ---------------------------------------------------------------- */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
}

/* Links de contato (com ícone SVG) */
.footer-link--contact {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--transition-base);
}

.footer-link--contact::before {
  display: none; /* Sem bullet nos links de contato */
}

.footer-link--contact svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-gold);
  opacity: 0.70;
  transition: opacity var(--transition-base);
}

.footer-link--contact:hover,
.footer-link--contact:focus-visible {
  color: var(--color-gold-light);
  padding-left: 0; /* Sem indentação nos de contato */
}

.footer-link--contact:hover svg {
  opacity: 1;
}

/* ----------------------------------------------------------------
   7. FOOTER BOTTOM
   ---------------------------------------------------------------- */
.footer-bottom {
  border-top: 1px solid var(--color-dark-border);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copy {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.footer-credit {
  font-family: var(--font-sans);
  font-size: var(--fs-xs);
  font-weight: var(--fw-light);
  color: rgba(122, 110, 90, 0.60);
  letter-spacing: 0.05em;
}

.footer-credit span {
  color: rgba(201, 168, 76, 0.50);
  font-size: 0.7rem;
}

/* ----------------------------------------------------------------
   8. RESPONSIVE
   ---------------------------------------------------------------- */
@media (min-width: 768px) {
  .site-footer .container {
    padding-top: var(--space-20);
    padding-bottom: var(--space-10);
  }

  .footer-logo-script {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .site-footer .container {
    padding-top: var(--space-24);
  }
}