body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f2f2f2;
  color: #333;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px;
  text-align: center;
  background: linear-gradient(
      rgba(0, 0, 0, 0.7), 
      rgba(0, 0, 0, 0.7)
    ), 
    url('../assets/header-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

header h1 {
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
}

nav ul {
  list-style: none;
  padding: 0;
}
nav ul li {
  display: inline-block;
  margin: 0 10px;
}
nav ul li a {
  position: relative;
  padding-bottom: 5px;
  color: #fff;
  text-decoration: none;
}
nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 2px;
  background-color: #fff;
  transition: width 0.3s ease-in-out;
}
nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

main {
  padding-top: 100px; /* evita que conteúdo fique atrás do header */
  text-align: center;
}
footer {
  background-color: #111;
  color: #fff;
  text-align: center;
  padding: 15px;
  margin-top: 50px;
  width: 100%;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 40px auto;
  max-width: 1200px;
}

.card {
  background-color: #fff;
  border: 1px solid #ccc;
  width: 220px;
  padding: 20px;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.15);
}

.card-img {
  width: 110px;
  height: 110px;
  margin: 0 auto 15px;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.card:hover .card-img {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}


.card h3 {
  margin: 0 0 10px;
  color: #111;
}
.products-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 30px auto;
  max-width: 1000px;
}

.product-card {
  background-color: #fff;
  border: 1px solid #ccc;
  width: 220px;
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  transition: 0.2s ease;
}

.product-card:hover {
  box-shadow: 0px 4px 10px rgba(0,0,0,0.2);
  transform: translateY(-5px);
}

.product-card img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.product-card h3 {
  font-size: 16px;
  margin: 10px 0;
}

.product-card button {
  margin: 5px;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.btn-details {
  background-color: #333;
  color: white;
}

.btn-cart {
  background-color: #0f9;
  color: black;
}
#menu-btn {
  font-size: 28px;
  background: none;
  border: none;
  color: #111;
  cursor: pointer;
  position: absolute;
  top: 20px;
  right: 20px;
}

#menu {
  position: absolute;
  top: 60px;
  right: 20px;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  display: none;
  padding: 10px;
}

#menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#menu ul li a {
  text-decoration: none;
  color: #111;
  display: block;
  padding: 8px 12px;
}

#menu ul li a:hover {
  background-color: #eee;
}

.hidden {
  display: none;
}

.card-img {
  width: 100px;
  height: 100px;
  margin-bottom: 15px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 12px;
  object-fit: cover;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.card:hover .card-img {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
/* INTRO SECTIONS */
.intro-section {
  padding: 60px 20px;
  background-color: #fff;
}

.intro-section:nth-child(even) {
  background-color: #f9f9f9;
}

.intro-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  gap: 40px;
}

.intro-text {
  flex: 1 1 400px;
  text-align: left;
}

.intro-text h2 {
  font-size: 28px;
  color: #111;
  margin-bottom: 15px;
}

.intro-text p {
  font-size: 16px;
  color: #555;
  line-height: 1.6;
}

.intro-image {
  flex: 1 1 400px;
}

.intro-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* Seções reversas (imagem do lado contrário) */
.reverse .intro-content {
  flex-direction: row-reverse;
}

/* ANIMAÇÃO */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* RESPONSIVO */
@media (max-width: 768px) {
  .intro-content {
    flex-direction: column !important;
    text-align: center;
  }

  .intro-text,
  .intro-image {
    flex: 1 1 100%;
  }
}
/* BENEFÍCIOS */
.benefits-section {
  background-color: #f2f2f2;
  padding: 60px 20px;
  text-align: center;
}

.benefits-section h2 {
  margin-bottom: 40px;
  font-size: 28px;
  color: #111;
}

.benefits-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.benefit {
  background-color: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  width: 280px;
  transition: transform 0.3s ease;
}

.benefit:hover {
  transform: translateY(-5px);
}

.benefit img {
  width: 50px;
  margin-bottom: 15px;
}

.benefit h3 {
  margin-bottom: 10px;
  font-size: 18px;
  color: #222;
}

/* DEPOIMENTO */
.testimonial-section {
  background: linear-gradient(to right, #111, #222);
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.testimonial-section blockquote {
  font-size: 20px;
  font-style: italic;
  max-width: 800px;
  margin: auto;
  line-height: 1.6;
}

.testimonial-section span {
  display: block;
  margin-top: 20px;
  font-weight: bold;
  font-size: 16px;
  color: #0f9;
}

/* CHAMADA FINAL */
.cta-section {
  text-align: center;
  padding: 60px 20px;
  background-color: #fff;
}

.cta-section h2 {
  font-size: 26px;
  margin-bottom: 30px;
}

.cta-btn {
  background-color: #0f9;
  color: #000;
  padding: 12px 30px;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.cta-btn:hover {
  background-color: #0c6;
}

/* Sticky Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #111;
  color: #fff;
  padding: 20px;
  text-align: center;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
main {
  padding-top: 100px;
}

/* Intro Sections */
.intro-section {
  padding: 60px 20px;
}
.intro-section:nth-child(even) {
  background-color: #f9f9f9;
}
.intro-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  max-width: 1100px;
  margin: auto;
  gap: 40px;
}
.intro-text {
  flex: 1 1 400px;
}
.intro-text h2 {
  font-size: 28px;
  margin-bottom: 15px;
  color: #111;
}
.intro-text p {
  font-size: 16px;
  color: #555;
  line-height: 1.6;
}
.intro-image {
  flex: 1 1 400px;
}
.intro-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.reverse .intro-content {
  flex-direction: row-reverse;
}

/* Benefits */
.benefits-section {
  background-color: #f2f2f2;
  padding: 60px 20px;
  text-align: center;
}
.benefits-section h2 {
  margin-bottom: 40px;
}
.benefits-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}
.benefit {
  background-color: #fff;
  padding: 25px;
  border-radius: 12px;
  width: 280px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}
.benefit:hover {
  transform: translateY(-5px);
}
.benefit img {
  width: 50px;
  margin-bottom: 15px;
}
.benefit h3 {
  margin-bottom: 10px;
  font-size: 18px;
}
.benefit p {
  font-size: 15px;
  color: #555;
}

/* Testimonial */
.testimonial-section {
  background: linear-gradient(to right, #111, #222);
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}
.testimonial-section blockquote {
  font-size: 20px;
  font-style: italic;
  max-width: 800px;
  margin: auto;
  line-height: 1.6;
}
.testimonial-section span {
  display: block;
  margin-top: 20px;
  font-weight: bold;
  font-size: 16px;
  color: #0f9;
}

/* CTA Button */
.cta-section {
  background-color: #fff;
  padding: 60px 20px;
  text-align: center;
}
.cta-section h2 {
  font-size: 26px;
  margin-bottom: 30px;
}
.cta-btn {
  background-color: #0f9;
  color: #000;
  padding: 12px 30px;
  font-size: 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}
.cta-btn:hover {
  background-color: #0c6;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s ease forwards;
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsivo */
@media (max-width: 768px) {
  .intro-content {
    flex-direction: column !important;
    text-align: center;
  }
  .benefits-container {
    flex-direction: column;
  }
}

.parallax-section {
  background-image: url('../assets/performance-bg.gif'); /* GIF animado */
  background-size: cover;
  background-position: center;
  height: 300px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  z-index: 1;
}

.parallax-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.85));
  z-index: 0;
}

.parallax-content {
  position: relative;
  z-index: 2;
  padding: 20px;
  color: #fff;
}

.parallax-content h2 {
  font-size: 32px;
  margin-bottom: 10px;
}
.parallax-content p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto;
  color: #ccc;
}

header h1 {
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.features {
  padding: 60px 20px;
  background-color: #fff;
  text-align: center;
}

.features h2 {
  font-size: 2.2rem;
  margin-bottom: 40px;
  color: #111;
}

.feature-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.feature-card {
  background-color: #f9f9f9;
  border-radius: 12px;
  padding: 30px 20px;
  width: 260px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.feature-card img {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #333;
}

.feature-card p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.5;
}

.feature-card img {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
  animation: floating 3s ease-in-out infinite;
}

.fade-in {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  transition: top 0.3s ease;
  z-index: 1000;
}

body {
  padding-top: 100px; /* Evita que o conteúdo fique escondido atrás do header fixo */
}

.contato-section {
  padding: 80px 20px;
  background-color: #fff;
}

.contato-content {
  max-width: 600px;
  margin: 0 auto;
  background-color: #f9f9f9;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.contato-content h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.contato-content p {
  color: #666;
  font-size: 16px;
  margin-bottom: 30px;
}

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

.contato-form input,
.contato-form textarea {
  padding: 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  width: 100%;
  transition: border 0.3s ease;
}

.contato-form input:focus,
.contato-form textarea:focus {
  border-color: rgb(97, 97, 97);
  outline: none;
}

.contato-form textarea {
  resize: vertical;
}

.contato-form button {
  padding: 14px;
  background-color: rgb(97, 97, 97);
  color: #000;
  font-weight: bold;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contato-form button:hover {
  background-color: #0c6;
}
.info-contato-section {
  background-color: #f5f5f5;
  padding: 60px 20px;
  display: flex;
  justify-content: center;
}

.info-box {
  max-width: 800px;
  background-color: #fff;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.info-box img {
  width: 80px;
  margin-bottom: 20px;
}

.info-box h3 {
  font-size: 24px;
  color: #111;
  margin-bottom: 10px;
}

.info-box p {
  font-size: 16px;
  color: #555;
  margin-bottom: 20px;
}

.info-box ul {
  list-style: none;
  padding: 0;
  color: #333;
  font-size: 16px;
  line-height: 1.8;
}

.info-box ul li {
  margin-bottom: 8px;
}

.mini-header {
  background-color: #111;
  color: #fff;
  padding: 20px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.back-btn {
  position: absolute;
  left: 20px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
  transition: color 0.3s;
}

.back-btn:hover {
  color: rgb(130, 131, 130);
}

.sub-header {
  background-color: #222;  /* um tom mais escuro que o corpo mas mais claro que o header */
  color: rgb(72, 73, 73);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid rgb(98, 99, 99);
  position: sticky;
  top: 60px; /* altura aproximada do header principal */
  z-index: 999;
}

.sub-header h2 {
  margin: 0;
  font-weight: 600;
  font-size: 1.3rem;
}

.back-btn {
  color: #fff(85, 87, 86);
  font-size: 1.5rem;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.back-btn:hover {
  color: rgb(127, 129, 127);
}
.carrinho-container {
  max-width: 900px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.carrinho-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.carrinho-item img {
  width: 120px;
  border-radius: 8px;
}

.carrinho-item h3 {
  margin: 0;
}

.carrinho-item button {
  margin-top: 10px;
  padding: 8px 14px;
  background-color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.carrinho-item button:hover {
  background-color: #fff;
}

.carrinho-total {
  text-align: right;
  font-size: 1.3em;
  font-weight: bold;
  margin-top: 20px;
}

.mini-header {
  background-color: #111;
  color: #fff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.mini-header .back-btn {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
}

.mini-header h1 {
  margin: 0;
  font-size: 1.5rem;
}

* {
  box-sizing: border-box;
}

body {
  overflow-x: hidden; /* esconde a rolagem lateral */
  margin: 0;
  padding: 0;
}