/* =========================================================
   buttons.css — sistema de botões e CTAs
   Águas de Maragogi

   Três famílias:
   A) .btn-primary  — ação principal (fundo teal sólido)
   B) .btn-secondary — navegação/outline (borda teal, fundo claro)
   C) .btn-ghost    — navegação pill (transparente, borda suave)

   Aliases de compatibilidade mapeiam os seletores existentes
   para as famílias acima sem alterar o HTML.
========================================================= */

/* ── A) PRIMÁRIO — fundo sólido teal ────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--teal-700);
  color: #fff;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.3px;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--teal-900);
  color: #fff;
}

/* Variante compacta (blocos de afiliado, tabelas) */
.btn-primary--sm {
  padding: 7px 13px;
  font-size: 12px;
}

/* Variante full-width (mobile) */
.btn-primary--full {
  width: 100%;
  text-align: center;
}

/* ── B) SECUNDÁRIO — outline teal ────────────────────────── */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--card);
  color: var(--teal-900);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2px;
  text-decoration: none;
  border: 1.5px solid rgba(51, 166, 164, 0.35);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: var(--teal-100);
  border-color: var(--teal-500);
  color: var(--teal-900);
}

/* ── C) GHOST / PILL — navegação ─────────────────────────── */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--teal-900);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid rgba(51, 166, 164, 0.35);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.btn-ghost:hover {
  background: rgba(51, 166, 164, 0.10);
  color: var(--teal-900);
}

.btn-ghost:focus-visible {
  outline: 2px solid rgba(0, 70, 82, 0.35);
  outline-offset: 3px;
}

.btn-ghost--rect {
  border-radius: var(--radius-sm);
}

/* =========================================================
   ALIASES — mapeiam seletores existentes para as famílias
   Permite migração gradual sem alterar HTML agora.
   Remover gradualmente conforme o HTML for atualizado.
========================================================= */

/* Primário */
.offer-btn,
.bloco-afiliado-cta,
.praia-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--teal-700);
  color: #fff;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.3px;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  white-space: nowrap;
}

.offer-btn:hover,
.bloco-afiliado-cta:hover,
.praia-cta:hover {
  background: var(--teal-900);
  color: #fff;
  text-decoration: none;
}

/* Compacto para afiliado */
.bloco-afiliado-cta {
  padding: 7px 13px;
  font-size: 12px;
  flex-shrink: 0;
}

.bloco-afiliado-cta--ml {
  background: var(--teal-700);
  color: #fff;
}

.bloco-afiliado-cta--ml:hover {
  background: var(--teal-900);
  color: #fff;
}

/* Secundário */
.beach-page-cta,
.beach-page__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--card);
  color: var(--teal-900);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  border: 1.5px solid rgba(51, 166, 164, 0.35);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.beach-page-cta:hover,
.beach-page__cta:hover {
  background: var(--teal-100);
  border-color: var(--teal-500);
  color: var(--teal-900);
}

/* Ghost */
.cal-btn,
.card-mares .nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--teal-900);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid rgba(51, 166, 164, 0.35);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s;
  appearance: none;
  -webkit-appearance: none;
  white-space: nowrap;
}

.cal-btn:hover,
.card-mares .nav-btn:hover {
  background: rgba(51, 166, 164, 0.10);
}

.cal-btn:focus-visible,
.card-mares .nav-btn:focus-visible {
  outline: 2px solid rgba(0, 70, 82, 0.35);
  outline-offset: 3px;
}

/* nav-btn circular (tamanho fixo) */
.card-mares .nav-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 900;
  border: 0;
  background: transparent;
}

/* ── MOBILE ──────────────────────────────────────────────── */
@media (max-width: 600px) {
  .bloco-afiliado-cta {
    width: 100%;
    text-align: center;
  }
}