/* ==========================================================================
   RODAPÉ + BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================================== */

.rodape { color: var(--cinza-400); background: var(--azul-950); border-top: 4px solid var(--vermelho-600); }
.rodape__grade { display: grid; gap: 2.5rem; padding-block: 3.5rem 2rem; }
.rodape__titulo { margin-bottom: 1.25rem; color: #fff; font-size: .875rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.rodape__lista { display: grid; gap: .75rem; font-size: .875rem; }

/* Marca */
.rodape__marca { display: inline-flex; align-items: center; gap: .75rem; }
.rodape__marca img { width: 5rem; height: auto; border-radius: .5rem; transition: transform .3s; }
.rodape__marca:hover img { transform: scale(1.05); }
.rodape__marca span { font-size: 1.25rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
.rodape__marca .azul { color: var(--azul-600); }
.rodape__marca .amarelo { color: var(--amarelo-500); }
.rodape__descricao { max-width: 24rem; margin-top: 1.25rem; font-size: .875rem; line-height: 1.7; }

/* Redes sociais: cada uma com a cor de hover própria (--cor-hover) */
.redes { display: flex; gap: .75rem; margin-top: 1.5rem; }
.rede {
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: var(--azul-900); border: 1px solid var(--azul-800); color: var(--cinza-300); font-size: 1.125rem;
  transition: background .3s, border-color .3s, color .3s, transform .3s;
}
.rede:hover { background: var(--cor-hover); border-color: transparent; color: #fff; transform: translateY(-2px); }
.rede--instagram:hover { background: linear-gradient(45deg, #f9ce34, #ee2a7b, #6228d7); }

/* Links */
.rodape__link { display: inline-flex; align-items: center; gap: .5rem; transition: color .2s, transform .2s; }
.rodape__link:hover { color: #fff; transform: translateX(4px); }
.rodape__link .icone { color: var(--vermelho-600); font-size: 10px; }

.rodape__contato { display: grid; gap: 1rem; font-size: .875rem; }
.rodape__contato li { display: flex; align-items: flex-start; gap: .75rem; }
.rodape__contato .icone { width: 1rem; margin-top: .2rem; color: var(--vermelho-600); }
.rodape__contato a:hover { color: #fff; }

.horarios-rodape li {
  display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--azul-800);
}
.horarios-rodape li:last-child { padding-bottom: 0; border-bottom: 0; }
.horarios-rodape strong { color: #fff; font-weight: 500; }
.horarios-rodape .fechado { color: var(--cinza-500); }
.rodape__agendar { margin-top: 1.5rem; }

/* Barra inferior */
.rodape__base { padding-top: 1.5rem; margin-bottom: 0; border-top: 1px solid var(--azul-800); }
.rodape__linha { display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; font-size: .75rem; text-align: center; }
.topo-link { display: inline-flex; align-items: center; gap: .75rem; color: var(--cinza-300); transition: color .2s; }
.topo-link:hover { color: #fff; }
.topo-link__seta {
  display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: var(--azul-900); border: 1px solid var(--azul-700); color: var(--azul-500); font-size: .75rem;
  transition: background .3s, border-color .3s, color .3s, transform .3s;
}
.topo-link:hover .topo-link__seta { background: var(--vermelho-600); border-color: var(--vermelho-600); color: #fff; transform: translateY(-2px); }

.creditos {
  display: flex; flex-direction: column; align-items: center; gap: .5rem; padding: 1.5rem 0 4rem;
  font-size: .75rem; text-align: center; transition: color .3s;
}
.creditos strong { color: var(--cinza-300); font-weight: 500; }
.creditos:hover { color: #fff; }
.creditos__separador { display: none; width: 1px; height: .75rem; background: var(--azul-700); }
.creditos__cta { color: var(--azul-500); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: rgba(59,130,246,.6); }

@media (min-width: 640px) {
  .rodape__grade { grid-template-columns: repeat(2, 1fr); }
  .creditos { flex-direction: row; gap: .75rem; }
  .creditos__separador { display: block; }
}
@media (min-width: 768px) {
  .rodape__linha { flex-direction: row; font-size: .875rem; text-align: left; }
  .creditos { padding-bottom: 1.5rem; }
}
@media (min-width: 1024px) {
  .rodape__grade { grid-template-columns: repeat(12, 1fr); gap: 2rem; }
  .rodape__col--marca { grid-column: span 4; }
  .rodape__col--nav { grid-column: span 2; }
  .rodape__col--contato, .rodape__col--horarios { grid-column: span 3; }
}

/* ---- Botão flutuante do WhatsApp ---- */
.whatsapp-flutuante {
  position: fixed; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); z-index: 50;
}
.whatsapp-flutuante__pulso {
  position: absolute; inset: 0; border-radius: 50%; background: var(--verde-500); opacity: .6;
  animation: pulso 1.5s cubic-bezier(0,0,.2,1) infinite;
}
.whatsapp-flutuante__botao {
  position: relative; display: grid; place-items: center; width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--verde-500); color: #fff; font-size: 1.875rem; box-shadow: var(--sombra-2xl);
  transition: transform .3s, background-color .3s;
}
.whatsapp-flutuante:hover .whatsapp-flutuante__botao { background: var(--verde-600); transform: scale(1.1); }
.whatsapp-flutuante__dica {
  display: none; position: absolute; right: 100%; top: 50%; margin-right: .75rem; transform: translateY(-50%);
  padding: .5rem .75rem; border-radius: .5rem; background: var(--azul-900); color: #fff;
  font-size: .875rem; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .3s;
}
@keyframes pulso { 75%, 100% { transform: scale(2); opacity: 0; } }

@media (min-width: 640px) {
  .whatsapp-flutuante { right: 1.5rem; }
  .whatsapp-flutuante__botao { width: 4rem; height: 4rem; font-size: 2.25rem; }
}
@media (min-width: 1024px) {
  .whatsapp-flutuante__dica { display: block; }
  .whatsapp-flutuante:hover .whatsapp-flutuante__dica { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) { .whatsapp-flutuante__pulso { animation: none; } }