/* ============================================================
   RESPONSIVE — Media queries centralizadas
   Breakpoints:
     Desktop:   > 1024px (padrão)
     Tablet:    768px – 1024px
     Mobile L:  480px – 767px
     Mobile S:  < 480px
   ============================================================ */


/* ═══════════════════════════════════════════
   TABLET / MOBILE  (≤ 1024px)
   Mostra hambúrguer, esconde links e CTA desktop
═══════════════════════════════════════════ */
@media (max-width: 1024px) {

  /* ── Navbar ── */
  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
    margin-left: auto;
  }

  .navbar__inner {
    padding: 0 20px;
  }

  /* ── Hero ── */
  .hero__stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .hero__stat-item + .hero__stat-item {
    border-left: none;
  }

  /* ── Diferenciais ── */
  .diferenciais__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── Especialidades ── */
  .especialidades__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* ── Exames ── */
  .exames__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── Sobre ── */
  .sobre__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sobre__visual {
    max-width: 480px;
    margin: 0 auto;
  }

  /* ── Footer ── */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  /* ── Unidades ── */
  .unidades__horarios {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}


/* ═══════════════════════════════════════════
   MOBILE L  (≤ 767px)
═══════════════════════════════════════════ */
@media (max-width: 767px) {

  section {
    padding: 56px 16px;
  }

  .container {
    padding: 0 16px;
  }

  /* ── Navbar ── */
  .navbar {
    height: 64px;
  }

  body {
    padding-top: 64px;
  }

  /* ── Hero full-screen: setas sempre visíveis no mobile ── */

  .hero__cta-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 20px 16px;
    gap: 12px;
  }

  .hero__cta-bar .btn-primary,
  .hero__cta-bar .btn-secondary {
    justify-content: center;
    width: 100%;
  }

  .hero__stats-bar {
    padding: 20px 16px;
  }

  .hero__stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .hero__stat-num {
    font-size: 1.5rem;
  }

  .hero__stat-label {
    font-size: 0.72rem;
  }

  /* ── Section headers ── */
  .section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .section-header {
    margin-bottom: 32px;
  }

  /* ── Diferenciais ── */
  .diferenciais__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 36px;
  }

  .diferenciais__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* ── Especialidades ── */
  .especialidades__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .specialty-card {
    padding: 18px 12px;
  }

  /* ── Exames ── */
  .exames__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* ── Sobre ── */
  .sobre__inner {
    gap: 28px;
  }

  .sobre__badge-float {
    right: 0;
    bottom: -12px;
  }

  /* ── Unidades ── */
  .unidades__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .unidade-card {
    padding: 24px 20px;
  }

  .unidade-card__actions {
    flex-direction: column;
  }

  .unidade-btn {
    justify-content: center;
    text-align: center;
  }

  /* ── Footer ── */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* ── Page Banner ── */
  .page-hero {
    padding: 40px 16px;
  }

  .image-banner__img {
    max-height: 220px;
  }

  .cta-section {
    padding: 48px 16px;
  }

  /* ── WhatsApp btn ── */
  .whatsapp-btn {
    width: 54px;
    height: 54px;
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn::before,
  .whatsapp-btn::after {
    display: none;
  }
}


/* ═══════════════════════════════════════════
   MOBILE S  (≤ 480px)
═══════════════════════════════════════════ */
@media (max-width: 480px) {

  .hero__stat-num {
    font-size: 1.3rem;
  }

  .especialidades__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .specialty-card__name {
    font-size: 0.75rem;
  }

  .diferenciais__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-card__value {
    font-size: 1.75rem;
  }

  .section-label {
    font-size: 0.72rem;
    padding: 5px 12px;
  }

  .navbar__logo-img {
    height: 40px;
  }
}


/* ═══════════════════════════════════════════
   LARGE DESKTOP  (≥ 1280px)
═══════════════════════════════════════════ */
@media (min-width: 1280px) {
  .especialidades__grid {
    grid-template-columns: repeat(5, 1fr);
  }
}