/* ============ Reset & Base ============ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  background: #f9f9f9;
  color: #222;
  line-height: 1.0;
  font-size: 16px;
}

/* ============ Header fijo ============ */
header {
  height: 160px;   /* altura fija */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: url("/img/Header.jpg") center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  padding: 20px 20px 5px 20px;
}

.header-top {
  width: 100%;
  max-width: 1100px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
}

header h1 {
  padding: 40px 5px 5px 10px;
  font-size: 1.8rem;
  font-weight: 700;
  text-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

header nav a {
  color: #fff;
  text-decoration: none;
  margin: 5px 10px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 6px;
  transition: background 0.3s, color 0.3s;
}
header nav a:hover {
  background: rgba(255,255,255,0.15);
  color: #ffd700;
}

/* Filtro dentro del header */
.filtros-categorias select {
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #ccc;
  outline: none;
  transition: all 0.3s ease;
}
.filtros-categorias select:focus {
  border-color: #007bff;
  box-shadow: 0 0 8px rgba(0,123,255,0.3);
}

/* ============ Bienvenida con Banner ============ */
.bienvenida {
  position: relative;
  background: url("/img/banner-celulares.jpg") no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 20px;
  min-height: 100vh;
  color: #fff;
}

.bienvenida .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 1;
}

.bienvenida-contenido {
  position: relative;
  z-index: 2;
  max-width: 700px;
  text-align: left;
}

.bienvenida-contenido h1 {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.bienvenida-contenido h1 span {
  color: #ffb703;
}

.bienvenida-contenido .subtitulo {
  font-size: 1.4rem;
  margin-bottom: 20px;
  font-weight: 500;
}

.bienvenida-contenido p {
  font-size: 1.1rem;
  margin: 8px 0;
}

.bienvenida-contenido .direccion {
  margin-top: 20px;
  font-weight: bold;
}

.btn-explorar {
  display: inline-block;     /* ocupa solo el ancho del texto */
  margin-left: auto;         /* funciona en flex, no en inline-block */
  margin-top: 20px;
  padding: 12px 35px;
  background: linear-gradient(135deg, #ffb703, #fca311);
  color: #1d3557;
  font-size: 1.2rem;
  font-weight: bold;
  border-radius: 40px;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* truco: el contenedor debe usar flex para empujarlo a la derecha */
.bienvenida-contenido {
  display: flex;
  flex-direction: column; /* apila los elementos uno debajo del otro */
  align-items: flex-start; /* títulos y textos a la izquierda */
}

.bienvenida-contenido .btn-explorar {
  align-self: flex-end; /* manda el botón a la derecha */
}

/* ============ Catálogo ============ */
/* Catálogo debajo del header */
.catalogo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  padding: 200px 20px 40px 20px; /* 100px arriba para despegar del header */
}

/* Ajustes para móviles */
@media (max-width: 768px) {
  .catalogo {
    padding: 80px 10px 20px 10px; /* Menos espacio en pantallas chicas */
  }
}

@media (max-width: 480px) {
  .catalogo {
    grid-template-columns: 2fr; /* Una sola columna en celulares */
    padding: 70px 8px 20px 8px;
  }
}


.buscador {
  width: 100%;
  max-width: 470px;
  margin: 15px auto;
  display: flex;
  justify-content: center;
}

.buscador input {
  width: 100%;
  padding: 14px 20px 14px 50px;
  font-size: 18px;
  color: rgba(255,255,255,0.85);

  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50px;

  outline: none;
  transition: all 0.3s ease-in-out;
}

.buscador input::placeholder {
  color: rgba(255,255,255,0.45);
}

.buscador input:focus {
  border-color: rgba(255,255,255,0.85);
  box-shadow: 0 0 12px rgba(255,255,255,0.65);
}

/* icono lupa */
.buscador::before {
  content: "🔍";
  position: absolute;
  margin-left: 15px;
  margin-top: 8px;
  font-size: 24px;
  opacity: 0.7;
  pointer-events: none;
}


/* ============ Tarjeta Producto ============ */
.producto {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.producto:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

/* Imagen */
.imagen-container {
  position: relative;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
}
.imagen-container img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.producto:hover .imagen-container img {
  transform: scale(1.08);
}

/* Texto */
.producto h2 {
  font-size: 1.1rem;
  margin: 10px 12px 6px;
  font-weight: 700;
  color: #333;
}
.producto p {
  margin: 0 12px 8px;
  font-size: 0.95rem;
  color: #666;
}
/* sello-AGOTADO */
.sello-agotado {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: rgba(220, 0, 0, 0.85);
    color: white;
    font-weight: bold;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    z-index: 10;
    transform: rotate(-10deg);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.producto-agotado img {
    opacity: 0.5;
    filter: grayscale(60%);
}
/* Botón */
.producto button {
  background: #007bff;
  color: #fff;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  margin: 12px;
  transition: background 0.3s ease, transform 0.2s ease;
  font-weight: 600;
}
.producto button:hover {
  background: #0056b3;
  transform: scale(1.04);
}

/* ============ Lightbox ============ */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.85);
  justify-content: center;
  align-items: center;
}
#lightbox img {
  max-width: 90%;
  max-height: 80%;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.6);
}
#lightbox .close,
#lightbox .prev,
#lightbox .next {
  position: absolute;
  color: white;
  font-size: 34px;
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s ease;
}
#lightbox .close:hover,
#lightbox .prev:hover,
#lightbox .next:hover {
  transform: scale(1.15);
}
#close-lightbox { top: 20px; right: 30px; }
#prev { left: 30px; top: 50%; transform: translateY(-50%); }
#next { right: 30px; top: 50%; transform: translateY(-50%); }

/* ============ Footer ============ */
footer {
  background-color: #1d3557;
  color: #fff;
  text-align: center;
  padding: 15px 10px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
  border-top: 2px solid #ffb703;
}

footer a {
  color: #ffb703;
  text-decoration: none;
  transition: color 0.3s ease;
}
footer a:hover {
  color: #fca311;
}

/* ====== Media Queries ====== */

/* Extra grande */
@media (min-width: 1400px) {
  .catalogo { grid-template-columns: repeat(6, 1fr); }
}

/* Tablets */
@media (max-width: 992px) {
  header h1 { font-size: 1.6rem; }
  .bienvenida { padding: 60px 30px; }
  .catalogo { padding: 120px 30px; gap: 20px; }
  .bienvenida-contenido h1 { font-size: 2.2rem; }
  .bienvenida-contenido .subtitulo { font-size: 1.3rem; }
  .bienvenida-contenido p { font-size: 1rem; line-height: 1.4; }
}

/* Móviles */
@media (max-width: 768px) {
  header nav { flex-wrap: wrap; justify-content: center; }
  .bienvenida { padding: 50px 20px; }
  .bienvenida-contenido h1 { font-size: 1.9rem; }
  .bienvenida-contenido .subtitulo { font-size: 1.1rem; }
  .bienvenida-contenido p { font-size: 0.95rem; line-height: 1.4; }
  .btn-explorar { margin: 20px auto; float: none; display: block; }
  .catalogo { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); padding: 180px 15px; }
}

/* Móviles pequeños */
@media (max-width: 480px) {
  .bienvenida-contenido h1 { font-size: 1.6rem; }
  .bienvenida-contenido .subtitulo { font-size: 1rem; }
  .bienvenida-contenido p { font-size: 0.9rem; line-height: 1.3; }
  .producto h2 { font-size: 0.95rem; }
  .producto p { font-size: 0.85rem; }
  footer { font-size: 0.8rem; padding: 12px 10px; }
}

.float-wa {
    position: fixed;       /* Siempre fijo en pantalla */
    width: 50px;
    height: 50px;
    top: 50px;             /* Distancia desde arriba */
    right: 50px;           /* Distancia desde la derecha */
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;    /* Botón redondo */
    text-align: center;
    font-size: 30px;
    line-height: 50px;     /* Centra el ícono verticalmente */
    z-index: 9999;         /* Encima de todo, incluso del header */
    box-shadow: 0 4px 6px rgba(210, 199, 199, 0.2);
    transition: transform 0.2s ease-out
}

.float-wa:hover {
    transform: scale(1.3); /* Efecto zoom al pasar el mouse */
}
.carrito {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 16px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  border-radius: 10px;
  overflow: hidden;
}

.carrito th, .carrito td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

.carrito thead {
  background: #222;
  color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .carrito thead {
    display: none; /* Oculta el encabezado en móvil */
  }

  .carrito, 
  .carrito tbody, 
  .carrito tr, 
  .carrito td {
    display: block;
    width: 100%;
  }

  .carrito tr {
    margin-bottom: 15px;
    background: #f9f9f9;
    border-radius: 8px;
    padding: 10px;
  }

  .carrito td {
    text-align: right;
    padding-left: 50%;
    position: relative;
    border: none;
    border-bottom: 1px solid #eee;
  }

  .carrito td::before {
    content: attr(data-label);
    position: absolute;
    left: 10px;
    width: 45%;
    padding-left: 10px;
    font-weight: bold;
    text-align: left;
    color: #333;
  }
}