/* ==========================================================================
   BREAKPOINTS AND RESPONSIVE OVERRIDES
   ========================================================================== */

/* 1. Large Screen Adjustments (Desktop High) */
@media (min-width: 1440px) {
  .container {
    max-width: 1320px;
  }
  .hero-title {
    font-size: 3.2rem;
  }
}

/* 2. Tablet Landscape & Small Desktop (Max-width 1024px) */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }

  .hero .container {
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .sobre-grid {
    gap: 1.5rem;
  }

  .dentist-img-wrapper {
  }

  .tecnologia-two-cols {
    gap: 2rem;
  }

  .servicos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

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

  .transformacao-img {
    height: 380px;
  }

  .lead-section .container {
    gap: 3rem;
  }

  .footer .container {
    gap: 2rem;
  }
}

/* 3. Tablet Portrait & Mobile Large (Max-width 768px) */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
  }

  .section-padding {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
  }

  /* Header & Navigation Collapse */
  .burger-menu {
    display: block;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-off-white);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem var(--spacing-sm);
    gap: 3rem;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 10px 30px rgba(26, 23, 20, 0.05);
    border-top: 1px solid var(--color-gray-border);
    z-index: 999;
  }

  .nav-active {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    gap: 2.5rem;
    width: 100%;
    text-align: center;
  }

  .nav-link {
    font-size: 1.1rem;
    display: block;
  }

  /* Burger Menu Animations */
  .burger-menu-open .burger-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .burger-menu-open .burger-bar:nth-child(2) {
    opacity: 0;
  }

  .burger-menu-open .burger-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Hero Section Mobile */
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: var(--spacing-lg);
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    order: 1;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-image-wrapper {
    order: 2;
  }

  /* Trust Bar Mobile */
  .trust-flex {
    justify-content: grid;
    grid-template-columns: repeat(2, 1fr);
    text-align: center;
  }

  /* Sobre O Instituto Mobile */
  .sobre-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }

  .dentist-img-wrapper {
  }

  /* Estética Step Mobile */
  .estetica-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .step-card {
    padding: 2.5rem 1.5rem;
  }

  /* Slider Before/After Mobile */
  .slide {
    grid-template-columns: 1fr;
  }

  .before-after-img-wrapper {
    height: 250px;
  }

  /* Testimonials Mobile */
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
    gap: 2rem;
  }

  /* Transformações Reais Mobile */
  .transformacoes-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
    gap: 1.5rem;
  }

  .transformacao-img {
    height: 350px;
  }

  /* Leads Form Mobile */
  .lead-section .container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .lead-info-col {
    max-width: 100%;
    text-align: center;
  }

  .benefit-list {
    text-align: left;
    max-width: 480px;
    margin: 0 auto;
  }

  .form-card {
    padding: 2.5rem 1.8rem;
  }

  /* Footer Mobile */
  .footer .container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-contact-item {
    justify-content: center;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .footer-copyright,
  .footer-credits {
    flex: 0 0 100%;
    max-width: 100%;
    text-align: center;
  }

  /* Tecnologia Mobile */
  .tecnologia-two-cols {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .tecnologia-left-col {
    position: static;
    text-align: center;
  }

  .tecnologia-title-left {
    text-align: center;
    margin-bottom: 1.5rem;
  }

  .tecnologia-title-left::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .tecnologia-desc-left {
    font-size: 1.05rem;
  }

  .tecnologia-box {
    padding: 1.8rem 2rem;
  }

  /* Sobre a Clinica Mobile */
  .clinica-two-cols {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .clinica-left-col {
    max-width: 100%;
    text-align: center;
  }

  .clinica-title {
    text-align: center;
  }

  .clinica-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .clinica-right-col {
    max-width: 360px;
    aspect-ratio: 3 / 4;
    margin: 0 auto;
  }
}

/* 4. Small Mobile Devices (Max-width: 480px) */
@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .hero-image-wrapper {
  }

  .dentist-img-wrapper {
  }



  .servicos-grid {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }

  /* WhatsApp Popup Modal - Mobile */
  .wpp-modal {
    padding: 2rem 1.5rem 1.5rem;
    margin: 0 0.5rem;
  }

  .wpp-modal-icon {
    width: 40px;
    height: 40px;
  }

  .wpp-modal-title {
    font-size: 1.15rem;
  }

  .wpp-modal-subtitle {
    font-size: 0.82rem;
  }
}