@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

body {
  font-family: 'Poppins', Arial, sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;

}
h1, h2, h3, h4, p {
  margin-top: 0;
  margin-bottom: 1rem;
}

section {
  padding: 60px 0; 
}


*,
*::before,
*::after {
  box-sizing: border-box;
}


html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  background: var(--color-bg, #fafafa);
  color: var(--color-text, #333);
  line-height: 1.6;
}


:root {
  --color-primary: #C62828;  
  --color-secondary: #FFC107; 
  --color-dark: #4E342E;      
  --color-light: #ffffff;     
  --color-text: #333333;   
  --other-light: #fef3e0;
  --spacing: 1rem;
  --transition: 0.3s ease;
}

.dark {
  --color-bg: #121212;
  --color-text: #e0e0e0;
}


.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* HEADER */
header {
  background: var(--color-primary);
  color: var(--color-light);
  position: relative;
  z-index: 100;
  margin: 0;
}
.dark header {
  background: linear-gradient(135deg, #8B0000 0%, #B8860B 100%);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}
.logo img {
  height: 50px;
  transition: height var(--transition);
}
@media (max-width: 768px) {
  .logo img {
    height: 40px;
  }
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}
nav a {
  color: var(--color-light);
  text-decoration: none;
  font-weight: bold;
  transition: color var(--transition);
}
nav a:hover {
  color: var(--color-secondary);
}

/* Menu hambúrguer */
.menu-icon {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  user-select: none;
  color: var(--color-light);
  margin-left: auto; 
}
#menu-toggle {
  display: none;
}
@media (max-width: 768px) {
  .menu-icon {
    display: block;
  }

  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--color-dark);
    flex-direction: column;
    width: 100%;
    text-align: center;
    padding: 0;
    margin: 0;
    border: none;
  }

  nav li {
    margin: 10px 0;
  }

  #menu-toggle:checked + .menu-icon + nav ul {
    display: flex;
  }
}

#theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.whatsapp-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  padding: 0;
  border: none;            
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 999;
  background: #ddd;
  transition: transform var(--transition), background var(--transition);
}

.whatsapp-button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;             
}

/* ifood button */
.ifood-button {
  position: fixed;
  bottom: 20px;
  right: 80px; 
  width: 50px;
  height: 50px;
  padding: 0;
  border: none;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  z-index: 999;
  background: #fff;
  transition: transform 0.3s ease, background 0.3s ease;
}

.ifood-button img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* HERO */
#hero {
  position: relative;
  background: url('../img/banner-bg.png') center/cover no-repeat;
  min-height: 80vh;
  display: flex;
  align-items: center;
  color: var(--color-light);

}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.02); 
}



#hero::before {
  content: "";
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 120%;
  height: 120%;
   background: url('../img/banner-bg.png') center/cover no-repeat;
  opacity: 0.1;
  transform: rotate(15deg);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.hero-content .subtitle {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.hero-ctas .btn {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.25rem;
  }
  .hero-content .subtitle {
    font-size: 1rem;
  }
  .hero-ctas {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* Botões base */
.btn {
  display: inline-block;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.btn.primary {
  background: var(--color-primary); /* #E57373; */       
  color: var(--color-light);
  /* border: 2px solid #E57373; */
}
.btn.primary:hover {
  background: #C62828;            
  border-color: #C62828;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(198,40,40,0.4);
}

.btn.secondary {
  background: var(--color-secondary); /*  #FFECB3  */
  color: var(--color-dark);
  /* border: 2px solid #FFECB3; */
}
.btn.secondary:hover {
  background: var(--color-secondary); 
  border-color: var(--color-secondary);
  color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255,202,40,0.4);
}

/* MAIS PEDIDOS */
#mais-pedidos {
  padding: 80px 0;
  background: var(--color-light);
}

#mais-pedidos h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 30px;
  color: var(--color-dark);
}

.pedido-cards-row {
  display: flex;
  overflow-x: auto;
  gap: 20px;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}
.pedido-cards-row::-webkit-scrollbar {
  height: 6px;
}
.pedido-cards-row::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.2);
  border-radius: 3px;
}

.pedido-card {
  flex: 0 0 240px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  padding: 16px;
  scroll-snap-align: start;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 300px;
}

.pedido-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.pedido-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 12px;
}

.pedido-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--color-dark);
  min-height: 40px; 
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.pedido-card .btn {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.pedido-card .preco {
  font-weight: bold;
  font-size: 1rem;
  color: var(--color-primary);
  margin-top: auto; 
}

.pedido-botao-central {
  text-align: center;
  margin-top: 30px;
}

/*ABOUT*/
#about {
  padding: 80px 0;
  background: #fef3e0;
}

.about-container {
  display: flex;
  align-items: center;
  gap: 40px;
}

.about-image,
.about-text {
  flex: 1;
}

.about-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--color-dark);
}

.about-text p {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: #555;
}

.about-text .btn.primary {
  margin-top: 20px;
}
.about-container {
  align-items: stretch; 
}

.about-image {
  display: flex;
  align-items: stretch;
}

.about-image img {
  height: 100%;
  object-fit: cover; 
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}


@media (max-width: 768px) {
  #about {
    padding-top: 0px;
  }

  .about-container {
    flex-direction: column;
    text-align: center;
  }

  .about-text .btn {
    margin-bottom: 0;
  }

  .about-image {
    display: none;
  }
}


/* DEALS */
#deals {
  padding: 80px 0;
  background: #fef3e0; 
}

#deals h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: var(--color-dark);
}

.deals-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.deal-card {
  background: var(--color-light);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.deal-card .btn.primary {
  padding: 0.5rem 1.25rem;
  font-size: 0.95rem;
  margin-top: auto; 
}
.deal-card .price {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--color-secondary);
  margin-top: auto; 
  margin-bottom: 10px;
}


.deal-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.deal-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}

.deal-card p {
  margin-bottom: 15px;
  color: #555;
  line-height: 1.4;
}

.deal-card .price {
  display: block;
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--color-secondary);
}

.deal-card .btn.primary {
  padding: 0.5rem 1.25rem;
  font-size: 0.95rem;
}

/*SERVICES */
#services {
  padding: 80px 0;
  background: var(--color-light);
}

#services h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: var(--color-dark);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.service-card {
  background: #fff;
  border-radius: 8px;
  text-align: center;
  padding: 30px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.service-card img {
  width: 60px;
  margin-bottom: 15px;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}

.service-card p {
  color: #555;
  line-height: 1.5;
}

/*TESTIMONIALS*/
#testimonials {
  padding: 80px 0;
  background: #fef3e0;
}

#testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: var(--color-dark);
}

.testimonial-carousel {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 0 16px 10px 16px;
  scroll-padding-left: 16px;
  scroll-snap-type: x mandatory;
  justify-content: flex-start; 
}


.testimonial-carousel::-webkit-scrollbar {
  height: 8px;
}
.testimonial-carousel::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.2);
  border-radius: 4px;
  scroll-padding-left: 20px; /
}
.testimonial {
  flex: 0 0 280px;
  max-width: 90vw;
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  scroll-snap-align: start;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.testimonial img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 10px;
  color: #555;
}

.testimonial-name {
  font-weight: bold;
  color: var(--color-dark);
}

/*  CONTACT */
#contact {
  padding-bottom: 80px; 
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 20px;
  align-items: start;
}

.map-wrapper {
  height: 80vh;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.quick-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quick-form input,
.quick-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font: inherit;
}

.quick-form button {
  align-self: flex-start;
  padding: 0.5rem 1rem;
}
.inline-form .quick-form {
  position: relative;
  padding-top: 1.5rem;
}

.inline-form .form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.inline-form .form-title {
  margin: 0;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.close-form-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--color-dark);
  padding: 0;
}

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


.icon-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
  margin-top: 10px;
}

.icon-row a {
  cursor: pointer;
}

.icon-row a img.icon-standard {
  width: 36px;
  height: 36px;
  object-fit: contain;
  transition: filter 0.3s ease;
}

.icon-row a:hover img.icon-standard {
  filter: invert(58%) sepia(93%) saturate(617%) hue-rotate(1deg) brightness(104%) contrast(101%);
}

.contact-cards {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.contact-mini-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
  padding: 15px;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform var(--transition), box-shadow var(--transition);
}

.contact-mini-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.contact-mini-card img {
  width: 36px;
  height: 36px;
}

@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .map-wrapper {
    height: 50vh;
  }

  .contact-cards {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .contact-mini-card {
    justify-content: flex-start;
  }
}
.inline-form {
  margin-top: 20px;
  animation: fadeIn 0.3s ease;
}

.hidden {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


@media (min-width: 1024px) {
  .testimonial-carousel {
    justify-content: center;
    overflow-x: visible;
  }
}
/* FOOTER */
footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: 40px 0 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1); 
}
.inline-logo {
  margin-bottom: 12px; 
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.footer-col {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-logo img {
  max-height: 40px;
  width: auto;
  object-fit: contain;
  display: block;
}


.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--color-light);
  font-weight: 600;
  text-transform: uppercase;
  opacity: 0.9;
}

.footer-links a,
.footer-contact a {
  color: var(--color-light);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--color-secondary);
}


.footer-social a:hover img,
.footer-social-icons a:hover img {
  filter: invert(58%) sepia(93%) saturate(617%) hue-rotate(1deg) brightness(104%) contrast(101%);
}


.footer-copy {
  text-align: center;
  margin-top: 30px;
  font-size: 0.8rem;
  opacity: 0.7;
}
.footer-description {
  font-size: 0.85rem;
  color: var(--color-light);
  margin-top: 8px;
  opacity: 0.8;
  max-width: 220px;
  line-height: 1.4;
}

.footer-social-icons {
  display: flex;
  gap: 15px;
  margin-top: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-social-icons a {
  width: 40px;
  height: 40px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-standard {
  max-width: 24px;
  max-height: 24px;
  object-fit: contain;
  transition: filter 0.3s ease;
}


.icon-standard:hover {
  filter: brightness(0) saturate(100%) sepia(100%) hue-rotate(10deg) saturate(500%) brightness(1.2);
}

@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-col {
    flex: 1 1 100%;
    align-items: center;
    margin-bottom: 20px;
  }

  .footer-logo img {
    margin: 0 auto;
  }

  .footer-description {
    max-width: 90%;
    margin: 8px auto 0;
  }

  .footer-links {
    flex-direction: column;
    gap: 8px;
  }

  .footer-contact a {
    font-size: 0.9rem;
  }

  .footer-copy {
    font-size: 0.75rem;
    padding: 10px 20px;
  }

  .footer-social {
    justify-content: center;
    
  }
}




/* LOCALIZAÇÃO  */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.6fr 1.1fr; 
  gap: 20px;
  align-items: stretch;
  padding-left: 10px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}


.map-wrapper {
  height: 100%;
  min-height: 100%;
  overflow: hidden;
  border-radius: 10px;         
}


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

.info-box {
  background: #fff;
  border-left: 5px solid var(--color-primary);
  border-radius: 10px;
  padding: 16px 20px; 
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px; 
}



.info-box h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 8px 0; 
}
.info-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px; 
}

.info-box li {
  font-size: 1.1rem;
  color: #444;
  line-height: 1.5;
}


.info-box li strong {
  font-weight: 600;
  color: #222;
  margin-right: 4px;
}


.quick-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fff;
  padding: 20px 24px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  margin: 0;
  border-left: none; 
}

.quick-form input,
.quick-form textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.95rem;
}

.quick-form textarea {
  resize: none;
}

.quick-form button {
  align-self: flex-start;
}
.icon-row {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
  margin-top: 10px;
}

.icon-row a img {
  width: 28px;
  height: 28px;
  transition: filter 0.3s ease;
}

.icon-row a:hover img {
  filter: brightness(0) saturate(100%) sepia(100%) hue-rotate(10deg) saturate(500%) brightness(1.2);
}

.icon-row .icon-btn {
  padding: 8px 14px;
  font-size: 0.9rem;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  margin-left: auto;
  white-space: nowrap;
}
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-content {
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  max-width: 500px;
  width: 100%;
  position: relative;
  animation: fadeIn 0.3s ease-in-out;
}

.close-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #666;
}

.styled-modal .modal-body {
  display: flex;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.styled-modal .quick-form {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}


.quick-form .form-title {
  text-align: center;
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}


@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-side {
    height: auto;
  }

  .map-wrapper {
    min-height: 300px;
  }
}
/* Cardápio */
.cardapio-page main {
  padding-bottom: 4rem;
}

.button-group {
  display: flex;
  justify-content: center;    
  align-items: center;
  gap: 1rem;                  
  flex-wrap: wrap;           
  margin: 2rem auto 0;       
  max-width: 800px;        
  width: 100%;
}

.button-group .btn {
  flex: 0 1 auto;
  min-width: 180px;
  height: 3.5rem; 
  display: flex;
  align-items: center;
  justify-content: center;
}
.flip-card {
  perspective: 1200px;
  width: 100%;
  max-width: 800px;
  height: 80vh;
  margin: 0 auto 1rem;
  position: relative;
}
.flip-card-inner {
  width: 100%;
  height: 100%;
  transition: transform 0.8s ease-in-out;
  transform-style: preserve-3d;
  position: relative;
  background-color:var(--color-light);
}
.flip-card-inner.flipped {
  transform: rotateY(180deg);
}
.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.flip-card-back {
  transform: rotateY(180deg);
}
.flip-card-front img,
.flip-card-back img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#flipBtn {
  display: block;
  margin: 0 auto;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  cursor: pointer;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 4px;
  transition: background 0.3s ease;
}
#flipBtn:hover {
  background: var(--color-secondary);
}
#flipBtn.flipped {
  background: var(--color-secondary);
}