/* Reset e Variáveis Globais - Tema Vermelho */
:root {
  --primary: #e63946;
  --primary-dark: #d62839;
  --secondary: #f72585;
  --dark: #1a1a2e;
  --light: #f8f9fa;
  --gray: #6c757d;
  --white: #ffffff;
  --success: #4cc9f0;
  --accent: #ff9e00;
  --warning: #f8961e;
  
  --shadow: 0 4px 15px rgba(230, 57, 70, 0.2);
  --shadow-lg: 0 10px 25px rgba(230, 57, 70, 0.3);
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
  --radius: 10px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
  overflow-x: hidden;
}

/* Fontes personalizadas */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Botões com animação pulsante */
.btn {
  display: inline-block;
  background-color: var(--primary);
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  text-align: center;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(230, 57, 70, 0.4);
  transform: translateY(0);
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(230, 57, 70, 0.4);
  animation: pulse 1.5s infinite;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(255,255,255,0.2), rgba(255,255,255,0));
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

@keyframes pulse {
  0% { transform: translateY(-3px) scale(1); }
  50% { transform: translateY(-3px) scale(1.05); }
  100% { transform: translateY(-3px) scale(1); }
}

.btn-small {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  box-shadow: 0 3px 10px rgba(230, 57, 70, 0.3);
}

/* Títulos com efeito gradiente */
.section-title {
  font-size: 2.5rem;
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
  color: var(--dark);
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 0.3rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  border-radius: 0.3rem;
  animation: underlineGrow 0.8s ease-out forwards;
}

@keyframes underlineGrow {
  from { width: 0; opacity: 0; }
  to { width: 6rem; opacity: 1; }
}

/* Header com efeito de vidro */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(230, 57, 70, 0.1);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid rgba(230, 57, 70, 0.1);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 5px 25px rgba(230, 57, 70, 0.15);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5rem;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.05);
}

.logo::before {
  content: '';
  display: block;
  width: 1.8rem;
  height: 1.8rem;
  background-color: var(--primary);
  border-radius: 50%;
  animation: logoPulse 2s infinite alternate;
}

@keyframes logoPulse {
  from { transform: scale(1); box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.4); }
  to { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(230, 57, 70, 0); }
}

.nav-list {
  display: flex;
  gap: 2.5rem;
}

.nav-list a {
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition);
}

.nav-list a:hover {
  color: var(--primary);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-list a:hover::after {
  width: 100%;
}

/* Menu Mobile */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
  transition: var(--transition);
}

.menu-toggle:hover {
  transform: rotate(90deg);
}

.hamburger {
  display: block;
  width: 1.8rem;
  height: 2px;
  background-color: var(--dark);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--dark);
  transition: var(--transition);
}

.hamburger::before {
  top: -0.6rem;
}

.hamburger::after {
  top: 0.6rem;
}

.menu-toggle.active .hamburger {
  background-color: transparent;
}

.menu-toggle.active .hamburger::before {
  transform: rotate(45deg);
  top: 0;
  background-color: var(--primary);
}

.menu-toggle.active .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
  background-color: var(--primary);
}

/* Hero Section com animação de partículas */
.hero {
  height: 100vh;
  min-height: 40rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('produtos/imagens/online-shopping-pictures-kapi1vj6v3xj3ig1.jpg') no-repeat center/cover;
  opacity: 0.1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 45rem;
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: 3.8rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  max-width: 35rem;
}

/* Animação de partículas */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.particle {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  animation: float linear infinite;
}

@keyframes float {
  to { transform: translateY(-100vh) rotate(360deg); }
}

/* Produtos em Destaque com efeito 3D */
.featured-products {
  padding: 6rem 0;
  background-color: var(--white);
  position: relative;
}

.featured-products::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="%23f1f3f5" d="M0,0 L100,0 L100,100 L0,100 Z" /><path fill="none" stroke="%23e63946" stroke-width="0.5" stroke-dasharray="5,5" d="M0,50 Q50,0 100,50 T200,50" transform="translate(-50,0)" /></svg>') repeat;
  opacity: 0.05;
  z-index: 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: 2.5rem;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

.product-card {
  background-color: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  transform-style: preserve-3d;
  transform: perspective(1000px) rotateY(0deg);
}

.product-card:hover {
  transform: perspective(1000px) rotateY(5deg) translateY(-1rem);
  box-shadow: var(--shadow-lg);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover::before {
  opacity: 1;
}

.product-image {
  position: relative;
  height: 20rem;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-image img {
  transform: scale(1.1) rotate(1deg);
}

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--primary);
  color: var(--white);
  padding: 0.3rem 1rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.product-info {
  padding: 1.8rem;
}

.product-name {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  transition: var(--transition);
}

.product-card:hover .product-name {
  color: var(--primary);
}

.product-description {
  color: var(--gray);
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
}

.product-price {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.current-price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
}

.old-price {
  font-size: 1.1rem;
  text-decoration: line-through;
  color: var(--gray);
}

/* Carrossel de Promoções com efeito parallax */
.promotions {
  padding: 6rem 0;
  background-color: #f8f9fa;
  position: relative;
  overflow: hidden;
}

.carousel {
  position: relative;
  margin-top: 4rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform-style: preserve-3d;
}

.carousel-inner {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.carousel-item {
  min-width: 100%;
  position: relative;
  transform-style: preserve-3d;
}

.carousel-item img {
  width: 100%;
  height: 35rem;
  object-fit: cover;
  transform: scale(1.1);
  transition: transform 8s linear;
}

.carousel-item.active img {
  transform: scale(1);
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: var(--white);
  padding: 3rem;
  text-align: left;
  transform: translateZ(50px);
}

.carousel-caption h3 {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
  max-width: 40rem;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  animation: textGlow 2s infinite alternate;
}

@keyframes textGlow {
  from { text-shadow: 0 0 5px rgba(255,255,255,0.3); }
  to { text-shadow: 0 0 15px rgba(255,255,255,0.6); }
}

.carousel-caption p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  max-width: 40rem;
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
  border: none;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.carousel-control:hover {
  background-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-50%) scale(1.1);
}

.carousel-control.prev {
  left: 2rem;
}

.carousel-control.next {
  right: 2rem;
}

.carousel-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 10;
}

.carousel-indicators span {
  display: block;
  width: 1rem;
  height: 1rem;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.carousel-indicators span.active {
  background-color: var(--white);
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Seção de Vantagens com Ondas Animadas */
.categories {
  padding: 6rem 0 12rem; /* Aumentado o padding-bottom para as ondas */
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

/* Substitui o ::before por um container de ondas mais flexível */
.wave-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10rem;
  overflow: hidden;
  z-index: 0;
}

/* Estilo base das ondas animadas */
.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background-repeat: repeat-x;
  background-size: 50% 100%;
}

/* Camada 1 - Onda principal */
.wave:nth-child(1) {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path fill="%23e63946" d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25"/></svg>');
  animation: waveMove 15s linear infinite;
}

/* Camada 2 - Onda secundária */
.wave:nth-child(2) {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path fill="%23e63946" d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".2"/></svg>');
  animation: waveMove 18s linear infinite reverse;
  bottom: -1rem;
}

/* Camada 3 - Onda terciária */
.wave:nth-child(3) {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path fill="%23e63946" d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" opacity=".1"/></svg>');
  animation: waveMove 25s linear infinite;
  bottom: -2rem;
}

/* Animação das ondas */
@keyframes waveMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Ajustes para o grid de features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 3rem;
  margin-top: 4rem;
  position: relative;
  z-index: 2; /* Acima das ondas */
}

/* Estilo especial para o card de suporte */
.feature-card.support-card {
  margin-bottom: 3rem; /* Espaço extra para não colidir com as ondas */
  position: relative;
}

@keyframes headsetPulse {
  0%, 100% { transform: translateY(0) scale(1) rotate(0deg); }
  50% { transform: translateY(-5px) scale(1.1) rotate(5deg); }
}

/* Mantém os outros estilos de feature-card */
.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  background-color: var(--light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(230, 57, 70, 0.1);
}

.feature-card:hover {
  transform: translateY(-1rem);
  box-shadow: var(--shadow-lg);
  border-color: rgba(230, 57, 70, 0.3);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.3rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1.8rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 20% 50% 20% 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  border-radius: 50%;
  animation: spin 1s ease-out;
}

@keyframes spin {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(360deg) scale(1.1); }
}

.feature-card h3 {
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
  color: var(--dark);
  transition: var(--transition);
}

.feature-card:hover h3 {
  color: var(--primary);
}

.feature-card p {
  color: var(--gray);
  transition: var(--transition);
}

.feature-card:hover p {
  color: var(--dark);
}

/* Rodapé com efeito de gradiente */
.footer {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  color: var(--white);
  padding: 6rem 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.3rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.footer-column h3 {
  font-size: 1.6rem;
  margin-bottom: 1.8rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 3.5rem;
  height: 0.3rem;
  background: linear-gradient(to right, var(--primary), var(--secondary));
  border-radius: 0.3rem;
}

.footer-column ul li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: var(--transition);
}

.footer-column ul li:hover {
  color: var(--primary);
  transform: translateX(0.5rem);
}

.footer-column ul li i {
  color: var(--primary);
  transition: var(--transition);
}

.footer-column ul li:hover i {
  transform: scale(1.2);
}

.social-links {
  display: flex;
  gap: 1.2rem;
  margin-top: 2rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.social-links a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.social-links a:hover::before {
  opacity: 1;
}

.social-links a i {
  position: relative;
  z-index: 1;
}

.social-links a:hover {
  transform: translateY(-0.5rem) rotate(10deg);
  box-shadow: 0 5px 15px rgba(230, 57, 70, 0.4);
}

.newsletter-form {
  display: flex;
  margin-top: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.newsletter-form input {
  flex: 1;
  padding: 0.9rem;
  border: none;
  font-size: 1rem;
  background-color: rgba(255, 255, 255, 0.9);
}

.newsletter-form button {
  border-radius: 0;
  padding: 0 1.5rem;
}

.footer-bottom {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  position: relative;
}

.footer-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(230, 57, 70, 0.5), transparent);
}

/* Animações personalizadas */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(2rem);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Efeitos de scroll */
[data-animate] {
  opacity: 0;
  transition: all 0.8s ease-out;
}

[data-animate="fadeIn"] {
  transform: translateY(3rem);
}

[data-animate="slideLeft"] {
  transform: translateX(-3rem);
}

[data-animate="slideRight"] {
  transform: translateX(3rem);
}

[data-animate].animated {
  opacity: 1;
  transform: translate(0);
}

/* Responsividade */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3.2rem;
  }
  
  .carousel-caption h3 {
    font-size: 2rem;
  }
  
  .carousel-caption p {
    font-size: 1.1rem;
  }
  
  .feature-icon {
    width: 4rem;
    height: 4rem;
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-list {
    position: fixed;
    top: 5rem;
    left: -100%;
    width: 100%;
    height: calc(100vh - 5rem);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    padding: 3rem 1rem;
    gap: 2rem;
    transition: var(--transition);
  }
  
  .nav-list.active {
    left: 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .carousel-item img {
    height: 25rem;
  }
  
  .carousel-caption {
    padding: 2rem;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .carousel-caption h3 {
    font-size: 1.5rem;
  }
  
  .carousel-caption p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .carousel-control {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
}
/* Estilos específicos para a página de produto */
.product-page {
    padding: 2rem 0 4rem;
}

.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--gray);
}

.breadcrumb a {
    color: var(--gray);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary);
}

/* Layout do produto */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.product-gallery {
    display: flex;
    flex-direction: column;
}

.main-image {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

.main-image:hover img {
    transform: scale(1.02);
}

.thumbnail-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.thumbnail {
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail.active {
    border-color: var(--primary);
}

.thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* Informações do produto */
.product-info {
    padding: 1rem;
}

.product-header {
    margin-bottom: 1.5rem;
}

.product-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.product-rating {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.stars {
    color: var(--warning);
    margin-right: 0.5rem;
}

.review-count {
    font-size: 0.9rem;
    color: var(--gray);
}

.product-sku {
    font-size: 0.8rem;
    color: var(--gray);
}

/* Preços */
.product-pricing {
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: rgba(230, 57, 70, 0.05);
    border-radius: var(--radius);
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.old-price {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: var(--gray);
    margin: 0.5rem 0;
}

.discount-badge {
    display: inline-block;
    background-color: var(--success);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.installment {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Ações do produto */
.product-actions {
    margin-bottom: 2rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.quantity-btn {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--light);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-btn:hover {
    background-color: var(--primary);
    color: var(--white);
}

.quantity-input {
    width: 4rem;
    height: 2.5rem;
    text-align: center;
    margin: 0 0.5rem;
    border: 1px solid #ddd;
    font-size: 1rem;
}

.btn-add-to-cart {
    background-color: var(--primary);
    width: 100%;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-add-to-cart:hover {
    background-color: var(--primary-dark);
}

.btn-buy-now {
    background-color: var(--dark);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-buy-now:hover {
    background-color: #333;
}

/* Meta informações */
.product-meta {
    border-top: 1px solid #eee;
    padding-top: 1.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--gray);
}

.meta-item i {
    color: var(--primary);
    margin-right: 0.8rem;
    font-size: 1.2rem;
    width: 1.5rem;
    text-align: center;
}

/* Abas de descrição */
.tabs {
    display: flex;
    border-bottom: 1px solid #eee;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 0.8rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    display: none;
    padding: 1rem 0;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.tab-content h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem;
    color: var(--dark);
}

.tab-content p, .tab-content ul {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.tab-content ul {
    padding-left: 1.5rem;
}

.tab-content li {
    margin-bottom: 0.5rem;
}

.highlight-box {
    background-color: rgba(230, 57, 70, 0.05);
    border-left: 3px solid var(--primary);
    padding: 1rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
}

.highlight-box i {
    color: var(--primary);
    font-size: 1.5rem;
    margin-right: 1rem;
}

/* Tabela de especificações */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th, .specs-table td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.specs-table th {
    width: 30%;
    color: var(--dark);
}

/* Avaliações */
.review {
    border-bottom: 1px solid #eee;
    padding: 1.5rem 0;
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.review-author {
    font-weight: 600;
}

.review-rating {
    color: var(--warning);
}

.review-date {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.review-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.review-content {
    line-height: 1.6;
}

.btn-write-review {
    margin-top: 2rem;
    background-color: var(--light);
    color: var(--dark);
}

.btn-write-review:hover {
    background-color: #e0e0e0;
}

/* Produtos relacionados */
.related-products {
    margin-top: 4rem;
}

/* Responsividade */
@media (max-width: 992px) {
    .product-detail {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        margin-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .thumbnail-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Badge para produto usado */
.product-usado {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: #6c757d; /* Cor cinza para diferenciar de "Novidade" */
    color: var(--white);
    padding: 0.3rem 1rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 2;
    animation: pulseUsado 2s infinite;
}

/* Animação mais suave para produtos usados */
@keyframes pulseUsado {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.9;
    }
    50% { 
        transform: scale(1.05); 
        opacity: 1;
    }
}

/* Se quiser um estilo alternativo mais destacado */
.product-usado.destaque {
    background: linear-gradient(135deg, #6c757d, #495057);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Versão pequena para grids */
.product-usado.pequeno {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    top: 0.5rem;
    left: 0.5rem;
}
.btn-small i {
  font-size: 1rem; /* Tamanho do ícone */
  margin-right: 0; /* Remove margem se houver */
}

/* Efeito hover para o botão com ícone */
.btn-small:hover i {
  animation: cartBounce 0.5s ease;
}

@keyframes cartBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
/* Coluna de pagamentos */
.payment-column {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
}

/* Container principal */
.payment-methods {
    margin-top: 1.5rem;
}

/* Método de pagamento individual */
.payment-method {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    transition: var(--transition);
}

.payment-method:hover {
    background: rgba(230, 57, 70, 0.2);
}

/* Ícones de pagamento */
.payment-icon {
    width: 2.8rem;
    height: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--white);
    margin-right: 1rem;
    transition: var(--transition);
}

/* Ícone do Pix especial */
.payment-icon.pix-icon {
    background: linear-gradient(135deg, #32BCAD, #1F8B7B);
    border-radius: 50%;
    padding: 0.6rem;
}

/* Texto do método */
.payment-text {
    font-weight: 600;
    color: var(--white);
    font-size: 1rem;
}

/* Grid de cartões */
.payment-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(3.5rem, 1fr));
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.payment-cards .payment-icon {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    margin: 0;
    width: 100%;
    aspect-ratio: 1.5/1;
}

.payment-cards .payment-icon:hover {
    background: rgba(230, 57, 70, 0.3);
    transform: translateY(-3px);
}

/* Selo de segurança */
.security-seal {
    margin-top: 2rem;
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
}

.security-seal i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.security-seal p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .payment-cards {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .payment-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .payment-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}