/* Importando Google fonts */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap");

/* Variáveis CSS */
:root {
  --black-color: #040404;
  --white-color: #ffffff;
  --accent-color: #ba0605;
  --light-gray: #f4f4f4;
  --medium-gray: #ccc;
  --dark-gray: #252525;

  /* Font sizes */
  --font-size-s: 0.9rem;
  --font-size-n: 1rem;
  --font-size-m: 1.12rem;
  --font-size-l: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 2.3rem;

  /* Font weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Border radius */
  --border-radius-s: 8px;
  --border-radius-m: 30px;
  --border-radius-circle: 50%;

  /* Site max width */
  --site-max-width: 1300px;
}
html {
  scroll-behavior: smooth;
}
/* Reset e estilos globais */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Montserrat", sans-serif;
}

body {
  color: var(--black-color);
  background-color: var(--light-gray);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Classes utilitárias */
.section-content {
  margin: 0 auto;
  padding: 0 20px;
  max-width: var(--site-max-width);
}

.section-title {
  text-align: center;
  padding: 0 20px;
  text-transform: uppercase;
  font-size: var(--font-size-xl);
  margin-bottom: 40px;
  position: relative;
}

.section-title::after {
  content: "";
  width: 80px;
  height: 5px;
  display: block;
  margin: 10px auto 0;
  border-radius: var(--border-radius-s);
  background-color: var(--accent-color);
}

/* Navbar */
header {
  position: fixed;
  width: 100%;
  z-index: 100;
  background: var(--white-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  padding: 1px;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  color: var(--black-color);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-menu {
  display: flex;
  gap: 10px;
}

.nav-link {
  padding: 10px;
  color: var(--black-color);
  font-size: var(--font-size-m);
  border-radius: var(--border-radius-m);
  transition: 0.3s ease;
  font-weight: var(--font-weight-medium);
}

.nav-link:hover {
  color: var(--white-color);
  background: var(--accent-color);
}

#menu-close-button,
#menu-open-button {
  display: none;
  font-size: var(--font-size-m);
  color: var(--black-color);
}

/* Hero Section - Slider */
.hero-section {
  min-height: 100vh;
  background-color: var(--accent-color);
  color: var(--white-color);
  padding-top: 80px;
  position: relative;
}

.hero-slide {
  height: 100%;
  display: flex;
  align-items: center;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  padding: 4px 0;
}

.hero-details {
  flex: 1;
}

.hero-details .title {
  font-size: var(--font-size-xxl);
  color: var(--white-color);
  margin-bottom: 15px;
}

.hero-details .subtitle {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 20px;
  max-width: 80%;
  color: var(--white-color);
}

.hero-details .description {
  font-size: var(--font-size-m);
  margin-bottom: 30px;
  max-width: 80%;
  line-height: 1.6;
  color: var(--white-color);
}

.hero-image-wrapper {
  margin: 30px;
  flex: 1;
  max-width: 500px;
}

.hero-image {
  border-radius: var(--border-radius-s);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Swiper Navigation */
.swiper-button-prev,
.swiper-button-next {
  color: var(--white-color) !important;
}

.swiper-pagination-bullet {
  background: var(--white-color) !important;
  opacity: 0.5 !important;
}

.swiper-pagination-bullet-active {
  opacity: 1 !important;
}

/* About Section */
.about-section {
  padding: 1px 0;
  background-color: var(--white-color);
  color: var(--black-color);
}

.about-section .section-content {
  display: flex;
  align-items: center;
  gap: 60px;
}


.video-container {
  width: 100%;
  max-width: 800px; /* Ajuste este valor conforme necessário */
  margin: 0 auto;
  position: relative;
  
}

.about-video {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  display: block;
  border: 2px solid #000;
  cursor: pointer;
  transition: transform 0.3s ease;
  
}

/* Efeito de aumento ao passar o mouse */
.about-video:hover {
  transform: scale(1.02);
}

.about-video::-webkit-media-controls-play-button,
.about-video::-webkit-media-controls-volume-slider {
  filter: invert(1);
}

.social-links-container {
  margin-top: 20px; /* Separa dos outros conteúdos */
  position: relative;
  z-index: 0; /* Mantém os links atrás do vídeo */
}

.social-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px; /* Espaço uniforme entre links */
}

.whatsapp-link {
  /* Seus estilos existentes */
  display: inline-block; /* Importante para não vazar */
}



.about-details .text {
  line-height: 1.8;
  margin: 30px 0;
  font-size: var(--font-size-m);
  text-align: justify;
}

.social-link-list {
  display: flex;
  gap: 25px;
  justify-content: center;
  margin-top: 40px;
}

.social-link {
  color: var(--accent-color);
  font-size: var(--font-size-l);
  transition: 0.3s ease;
}

.social-link:hover {
  color: var(--dark-gray);
  transform: translateY(-3px);
}

/* Menu Section (Exames) */
.menu-section {
  padding: 100px 0;
  background-color: var(--accent-color);
  color: var(--white-color);
}

.menu-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 40px;
}

.menu-item {
  background: var(--white-color);
  border-radius: var(--border-radius-s);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  padding: 20px;
  text-align: center;
  color: var(--black-color);
}

.menu-item:hover {
  transform: translateY(-10px);
}

.menu-image {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 0 auto 20px;
  border-radius: var(--border-radius-s);
}

.menu-item .name {
  font-size: var(--font-size-l);
  margin-bottom: 15px;
  color: var(--accent-color);
}

.menu-item .text {
  font-size: var(--font-size-m);
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials-section {
  padding: 100px 0;
  background-color: var(--white-color);
  color: var(--black-color);
}

.testimonials {
  text-align: center;
  padding: 40px;
}

.user-image {
  width: 120px;
  height: 120px;
  border-radius: var(--border-radius-circle);
  object-fit: cover;
  margin: 0 auto 30px;
  border: 5px solid var(--accent-color);
}

.testimonials .name {
  font-size: var(--font-size-l);
  margin-bottom: 15px;
}

.testimonials .feedback {
  font-style: italic;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Gallery Section */
.gallery-section {
  padding: 100px 0;
  background-color: var(--accent-color);
  color: var(--white-color);
}

.gallery-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: var(--border-radius-s);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
  cursor: pointer;
}

.gallery-item:hover .gallery-image {
  transform: scale(1.1);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  text-align: center;
}

.lightbox-content {
  max-width: 90%;
  max-height: 80vh;
  margin: 5% auto;
  display: block;
  animation: zoom 0.3s;
}

@keyframes zoom {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.close-btn:hover {
  color: var(--accent-color);
}

.caption {
  color: white;
  padding: 10px 0;
  font-size: 1.2rem;
}

/* Contact Section */
.contact-section {
  padding: 100px;
  background-color: var(--white-color);
  color: var(--black-color);
}

.contact-columns {
  display: flex;
  gap: 50px;
}

.contact-info-list {
  flex: 1;
}

.contact-info {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-info i {
  font-size: var(--font-size-l);
  color: var(--accent-color);
  margin-top: 1px;
}

.contact-info p {
  line-height: 1.8;
}

.contact-form {
  flex: 1;
}

.form-input {
  width: 100%;
  padding: 15px;
  border-radius: var(--border-radius-s);
  border: 1px solid var(--medium-gray);
  font-size: var(--font-size-m);
  margin-bottom: 20px;
  background: var(--white-color);
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-color);
}

textarea.form-input {
  min-height: 150px;
  resize: vertical;
}

.submit-button {
  background: var(--accent-color);
  color: var(--white-color);
  padding: 15px 30px;
  border-radius: var(--border-radius-m);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-m);
  transition: all 0.3s ease;
  border: 2px solid var(--accent-color);
}

.submit-button:hover {
  background: transparent;
  color: var(--accent-color);
}

/* Footer */
.footer {
  padding: 60px 0 20px;
  background-color: var(--accent-color);
  color: var(--white-color);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-info h3 {
  font-size: var(--font-size-l);
  margin-bottom: 15px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: var(--font-size-m);
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-contact a {
  display: block;
  margin-bottom: 15px;
  transition: color 0.3s ease;
}

.footer-contact a:hover {
  color: var(--dark-gray);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  margin-top: 20px;
  text-align: center;
}

/* Map */
.map-container {
  margin-top: 40px;
  border-radius: var(--border-radius-s);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Responsividade */
@media (max-width: 1024px) {
  .hero-content,
  .about-section .section-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-details .subtitle,
  .hero-details .description {
    max-width: 100%;
  }

  .buttons {
    justify-content: center;
  }

  .about-image {
    max-width: 300px;
  }

  .contact-columns {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: var(--font-size-l);
  }

  .navbar .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--accent-color);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    transition: right 0.3s ease;
    z-index: 1000;
  }

  .navbar .nav-menu.active {
    right: 0;
  }

  #menu-close-button,
  #menu-open-button {
    display: block;
    z-index: 1001;
  }

  #menu-close-button {
    position: absolute;
    top: 5px;
    right: 2px;
    color: var(--white-color);
  }

  .nav-link {
    color: var(--white-color);
    font-size: var(--font-size-l);
  }

  .hero-details .title {
    font-size: var(--font-size-xl);
  }

  .hero-details .subtitle {
    font-size: var(--font-size-l);
  }

  .menu-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .buttons {
    flex-direction: column;
    gap: 15px;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .section-title {
    font-size: var(--font-size-m);
  }

  .contact-info {
    flex-direction: column;
    gap: 10px;
  }

  .hero-section {
    padding-top: 70px;
  }

  .hero-details .title {
    font-size: var(--font-size-l);
  }

  .hero-details .subtitle {
    font-size: var(--font-size-m);
  }
}
/* Botão Flutuante do WhatsApp */
#whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  transition: all 0.3s ease;
}

#whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #25d366;
  color: white;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

#whatsapp-float a:hover {
  background-color: #128c7e;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

#whatsapp-float i {
  font-size: 20px;
  margin-right: 8px;
}

#whatsapp-float span {
  font-weight: 600;
  font-size: 14px;
}

/* Responsividade - Esconder texto em telas pequenas */
@media (max-width: 768px) {
  #whatsapp-float span {
    display: none;
  }

  #whatsapp-float a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    justify-content: center;
  }

  #whatsapp-float i {
    margin-right: 0;
    font-size: 21px;
  }
}

/* Efeito de pulsação opcional */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

#whatsapp-float.pulse a {
  animation: pulse 2s infinite;
}
body {
  background-color: #ba0605;
  margin: 0;
  font-family: Arial, sans-serif;
  color: white;
}

.gallery-section {
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
}

.gallery-carousel {
  position: relative;
  overflow: hidden;
}

.carousel-container {
  width: 100%;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-item {
  min-width: 100%;
  padding: 0 15px;
  box-sizing: border-box;
}

.carousel-item img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.3s;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.carousel-item img:hover {
  transform: scale(1.02);
}

button.carousel-prev,
button.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  font-size: 24px;
  color: #ba0605;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s;
}

button.carousel-prev:hover,
button.carousel-next:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
}

button.carousel-prev {
  left: 10px;
}

button.carousel-next {
  right: 10px;
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 100;
  justify-content: center;
  align-items: center;
}

.modal-content {
  position: relative;
  max-width: 90%;
  max-height: 90vh;
}

.zoomed-image {
  max-width: 100%;
  max-height: 80vh;
  display: block;
  margin: 0 auto;
}

.close-modal {
  position: absolute;
  top: -40px;
  right: -10px;
  color: white;
  font-size: 40px;
  cursor: pointer;
  transition: color 0.3s;
}

.close-modal:hover {
  color: #ff6b6b;
}

@media (min-width: 768px) {
  .carousel-item {
    min-width: 50%;
  }
}

@media (min-width: 1024px) {
  .carousel-item {
    min-width: 33.333%;
  }
}

/* Estilos específicos para a página de FAQ */
.faq-page {
  padding-top: 80px; /* Ajuste para a altura do seu header */
  background-color: var(--light-gray); /* Cor de fundo da página */
}

.faq-section {
  padding: 60px 20px;
}

.faq-section h2 {
  color: #ba0605;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white-color);
  margin-bottom: 20px;
  border-radius: var(--border-radius-s);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 15px 20px;
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-semibold);
  color: var(--black-color);
  background-color: var(--white-color);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: var(--light-gray);
}

.faq-question i {
  font-size: 1.2rem;
  color: var(--accent-color);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
  background-color: var(--white-color);
}

.faq-answer.active {
  padding: 15px 20px;
  max-height: 500px; /* Ajuste conforme necessário para a maior resposta */
}

.faq-answer p {
  font-size: var(--font-size-n);
  color: var(--dark-gray);
  line-height: 1.7;
}

.search-container {
  margin-bottom: 20px;
}

.search-input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

.faq-item.filtered {
  display: none;
}

/* Estilos comuns */
form {
  max-width: 800px;
  padding: 20px;
  background: #fff;
  border-radius: 8px;
  box-shadow: rgba(145, 13, 13, 0.1);
}

input,
textarea,
select {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

button {
  background: #ba0605;
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 4px;
  cursor: pointer;
}

/* Abas (Modelo 1) */
.tab-buttons {
  display: flex;
  gap: 5px;
  margin-bottom: 10px;
}
.tab-btn {
  flex: 1;
  padding: 10px;
  background: #f1f1f1;
  border: none;
  cursor: pointer;
}
.tab-btn.active {
  background: #ba0605;
  color: white;
}
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}
/* Estilos para a seção de contatos em telas pequenas */
.contact-section {
  padding: 20px 15px;
}

.contact-columns {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-info-list {
  padding: 0;
  margin: 0;
}

.contact-info {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-info i {
  margin-top: 3px;
  font-size: 1.2rem;
}

.contact-info p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.4;
}

.multipurpose-form {
  width: 100%;
}

.multipurpose-form form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.multipurpose-form input,
.multipurpose-form select,
.multipurpose-form textarea,
.multipurpose-form button {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.multipurpose-form textarea {
  min-height: 150px;
  resize: vertical;
}

.multipurpose-form button {
  background-color: #ba0605;
  color: white;
  border: none;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s;
}

.multipurpose-form button:hover {
  background-color: #ba0605;
}

/* Media queries para ajustes específicos */
@media (min-width: 768px) {
  .contact-columns {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .contact-info-list,
  .multipurpose-form {
    flex: 1;
    min-width: 300px;
  }

  .map-container {
    flex: 100%;
  }
}

@media (max-width: 480px) {
  .contact-info p {
    font-size: 0.9rem;
  }

  .multipurpose-form input,
  .multipurpose-form select,
  .multipurpose-form textarea,
  .multipurpose-form button {
    padding: 10px;
    font-size: 0.9rem;
  }
}
/* Modal LGPD Ultra-Compacto com Checkboxes */
.lgpd-modal {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #fff;
  padding: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 9999;
  font-family: sans-serif;
  border-left: 3px solid #ba0605;
  border-radius: 6px;
  max-width: 280px;
  font-size: 13px;
}

.lgpd-title {
  color: #ba0605;
  font-weight: bold;
  margin-bottom: 6px;
  font-size: 14px;
}

.lgpd-text {
  color: #333;
  margin-bottom: 8px;
  font-size: 12px;
}

.cookie-preferences {
  margin: 8px 0;
  font-size: 12px;
}

.cookie-preferences h4 {
  color: #ba0605;
  margin: 0 0 5px 0;
  font-size: 13px;
}

.cookie-preferences label {
  display: flex;
  align-items: center;
  margin: 4px 0;
  cursor: pointer;
  color: #444;
}

/* Checkbox vermelha */
.cookie-preferences input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin-right: 5px;
  accent-color: #ba0605;
  cursor: pointer;
}

.lgpd-button {
  background: #ba0605;
  color: white;
  border: none;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  font-size: 12px;
  margin-top: 8px;
  width: 100%;
}

@media (max-width: 600px) {
  .lgpd-modal {
    left: 20px;
    right: 20px;
    max-width: none;
  }
}

#exames .menu-image {
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

#exames .menu-image.image-loading {
  opacity: 0.5;
  background: linear-gradient(90deg, #f5f5f5 25%, #e8e8e8 50%, #f5f5f5 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

#exames .menu-image.image-loaded { opacity: 1; }

@keyframes shimmer { to { background-position: -200% 0; } }

#exames .menu-image {
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

#exames .menu-image.image-loading {
  opacity: 0.5;
  background: linear-gradient(90deg, #f5f5f5 25%, #e8e8e8 50%, #f5f5f5 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
}

#exames .menu-image.image-loaded {
  opacity: 1;
}

@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}