/* ==================== Reset básico ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

body {
  background-color: #f2f2f2;
  color: #111;
}


/* ==================== Encabezado ==================== */
.header {
  z-index: 1000;
  background-color: #fff;
  border-bottom: 1px solid #ccc;
  padding: 1rem;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Versión reducida del header al hacer scroll */
.header.shrink {
  padding: 0.5rem 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}


/* ==================== Barra superior ==================== */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4rem;
}

.logo {
  font-size: 1.8rem;
  color: #000;
}


/* ==================== Buscador ==================== */
.search-container {
  display: flex;
  flex: 1;
  margin: 0 2rem;
  max-width: 600px;
}

.search-input {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid #999;
  border-right: none;
  border-radius: 6px 0 0 6px;
  background-color: #eaeaea;
  color: #000;
}

.search-btn {
  background-color: #444;
  color: #fff;
  border: 1px solid #999;
  border-left: none;
  padding: 0 1rem;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
}

/* Iconos a la derecha (ej. carrito, perfil) */
.icons i {
  color: #444;
  font-size: 1.2rem;
  margin-left: 1rem;
}


/* ==================== Navegación principal ==================== */
.main-nav {
  margin-top: 1rem;
}

/* Lista de enlaces de navegación */
.nav-links {
  display: flex;
  justify-content: flex-start;
  list-style: none;
  gap: 2rem;
  margin-left: 4rem;
}

.nav-links li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}


/* ==================== Sección Banners ==================== */
.banner-section {
  display: flex;
  padding: 20px 5%;
  gap: 1rem;
  background-color: #f4f4f4;
}

/* Banner principal (grande) a la izquierda */
.banner-left {
  flex: 2;
  margin-top: 40px;
  animation: slideInLeft 1s ease-out;
}

/* Mini banners a la derecha */
.banner-right {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 10px;
  animation: slideInRight 1s ease-out;
}

.banner-section img {
  width: 100%;
  height: auto;
  border-radius: 5px;
}


/* ==================== Sección Productos ==================== */
.productos {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 4rem;
  padding: 2rem 0;
  background-color: #fff;
}

/* Grupo horizontal de productos */
.grupo {
  display: flex;
  flex-direction: row;
  gap: 1rem;
}

/* Estilo de tarjeta de producto */
.producto {
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  width: 210px;
}

.producto img {
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.titulo {
  font-size: 1rem;
  margin: 0.5rem 0;
  color: #222;
}

.precio {
  font-size: 1.1rem;
  color: #000;
  margin-bottom: 0.5rem;
}

.btn-carrito {
  background-color: #333;
  color: #fff;
  border: none;
  padding: 0.6rem;
  width: 100%;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.btn-carrito:hover {
  background-color: #555;
}

/* Contenedor de productos con título */
.grupo-con-titulo {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.titulo-grupo {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #222;
  font-weight: 600;
}


/* ==================== Animaciones ==================== */
@keyframes slideInLeft {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  0% {
    transform: translateX(100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}


/* ==================== Espaciador de encabezado ==================== */
.header-spacer {
  height: 40px;
}


/* ==================== Formulario de Contacto ==================== */
.formulario-contacto h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #222;
}

.formulario-contacto p {
  margin-bottom: 2rem;
  color: #555;
}

.formulario-contacto label {
  font-weight: 600;
  margin-bottom: 0.3rem;
  display: block;
  color: #333;
}

.formulario-contacto input,
.formulario-contacto textarea {
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  width: 100%;
  background-color: #fafafa;
  transition: border-color 0.3s;
}

.formulario-contacto input:focus,
.formulario-contacto textarea:focus {
  border-color: #444;
  outline: none;
}

.formulario-contacto button {
  background-color: #444;
  color: white;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  padding: 0.75rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.formulario-contacto button:hover {
  background-color: #222;
}


/* ==================== Página Sobre Nosotros ==================== */
main {
  padding: 2rem;
  max-width: 1100px;
  margin: auto;
}

h2 {
  margin-bottom: 1rem;
}

/* Sección informativa */
.info-section {
  margin-top: 4rem;
  padding: 2rem;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.info-section h3 {
  margin-bottom: 0.5rem;
}

/* Grilla flexible para contenido */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}


/* ==================== Footer ==================== */
footer {
  background-color: white;
  padding: 1rem 2rem;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

/* Footer estructurado en columnas */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  font-size: 0.95rem;
}


/* ==================== Redes sociales y pagos ==================== */
.social-icons i {
  margin-right: 10px;
  font-size: 20px;
  color: #333;
  transition: color 0.3s;
}

.social-icons i:hover {
  color: #007BFF;
}

/* Logo de medios de pago */
.payment-logo {
  max-width: 150px;
  margin-top: 10px;
}