/* ==========================================================================
   HEADER & FOOTER OFICIAIS — AMOR PIPOCA
   Alinhamento pixel-perfect com o layout de referência e Design System
   ========================================================================== */

/* Header Fixo / Sticky */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: 96px;
  background-color: #FBF7EF; /* Mesma cor da hero criando sessão contínua */
  border-bottom: none;
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding-x);
}

/* Marca / Logo */
.header-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo-img {
  height: 72px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.header-brand:hover .header-logo-img {
  transform: scale(1.02);
}

/* Menu de Navegação Central */
.header-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: #333333;
  text-decoration: none;
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
}

/* Indicador de Página Ativa (traço vermelho sublinhado no layout) */
.nav-link.active {
  color: var(--color-black);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

/* Botão CTA do Header */
.header-action {
  display: flex;
  align-items: center;
}

.btn-header-cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  min-height: 44px;
  padding: 0 24px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  border: 1px solid var(--color-primary);
  transition: all var(--transition-fast);
}

.btn-header-cta:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(254, 0, 26, 0.28);
  color: var(--color-white);
}

.btn-header-cta svg {
  transition: transform var(--transition-fast);
}

.btn-header-cta:hover svg {
  transform: translateX(3px);
}

/* Botão Hambúrguer Mobile */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-black);
}

/* --------------------------------------------------------------------------
   FOOTER OFICIAL
   -------------------------------------------------------------------------- */
.site-footer-main {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0 var(--space-6);
}

.footer-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.footer-logo-img {
  height: 72px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.footer-brand:hover .footer-logo-img {
  transform: scale(1.02);
}

.footer-main-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
}

.footer-nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2vw, 2.2rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

.footer-contacts-social {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.footer-whatsapp:hover {
  opacity: 0.85;
  text-decoration: underline;
}

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

.footer-social-link {
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.footer-social-link:hover {
  transform: translateY(-2px);
  color: var(--color-primary-hover);
}

.footer-copyright-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   RESPONSIVIDADE MOBILE
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .mobile-toggle {
    display: block;
  }

  .site-header {
    height: 84px;
  }

  .header-logo-img {
    height: 60px;
  }

  .header-nav {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    width: 100%;
    background-color: #FBF7EF; /* Menu dropdown na mesma tonalidade */
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6) var(--container-padding-x);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }

  .header-nav.is-open {
    display: block;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .nav-link.active::after {
    display: none;
  }

  .footer-logo-img {
    height: 60px;
  }

  .footer-main-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .footer-nav-menu {
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .footer-contacts-social {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 600px) {
  .header-action .btn-header-cta {
    padding: 0 16px;
    font-size: 12.5px;
    min-height: 38px;
  }

  .footer-copyright-bar {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
}