/* ====== ESTILO GLOBAL PREMIUM ====== */

:root {
  --negro: #111;
  --blanco: #ffffff;
  --dorado: #d4af37;
  --dorado-suave: #e3c878;
  --gris-suave: #f5f5f5;
  --gris-texto: #5e5e5e;
}

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  background: var(--gris-suave);
  color: var(--negro);
}

/* ====== HEADER ====== */

header {
  background: var(--negro);
  color: var(--blanco);
  padding: 25px;
  text-align: center;
  border-bottom: 2px solid var(--dorado);
}

header h1 {
  margin: 0;
  letter-spacing: 3px;
  font-size: 28px;
}

/* NAV */
nav a {
  color: var(--blanco);
  text-decoration: none;
  margin: 0 18px;
  font-weight: 600;
  font-size: 15px;
  transition: 0.3s;
}

nav a:hover,
nav .active {
  color: var(--dorado);
}

/* ====== HERO ====== */

.hero {
  background: linear-gradient(to bottom right, #000, #333);
  color: var(--blanco);
  padding: 70px 20px;
  text-align: center;
  border-bottom: 2px solid var(--dorado);
}

.hero h2 {
  font-size: 42px;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.hero p {
  font-size: 20px;
  opacity: 0.9;
}

/* ====== INFO ====== */

.info-empresa {
  padding: 40px;
  background: var(--blanco);
  max-width: 900px;
  margin: 40px auto;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.info-empresa h2 {
  text-align: center;
  font-weight: bold;
  color: var(--negro);
}

/* ====== MISION / VISION ====== */

.mision-vision {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin: 50px auto;
  max-width: 1000px;
}

.card {
  background: var(--blanco);
  border-radius: 14px;
  padding: 25px;
  width: 300px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  transition: 0.3s;
  border: 1px solid #eee;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--dorado-suave);
}

.card h3 {
  margin-top: 0;
  color: var(--negro);
}

/* ====== CONTACTO ====== */

.contacto {
  background: var(--blanco);
  padding: 40px;
  margin: 40px auto;
  max-width: 900px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}

/* ====== CATÁLOGO ====== */

.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  padding: 40px;
  max-width: 1200px;
  margin: auto;
}

.producto-card {
  background: var(--blanco);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,0.12);
  transition: 0.3s;
  border: 1px solid #eee;
}

.producto-card:hover {
  transform: scale(1.03);
  border-color: var(--dorado);
}

.producto-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.producto-card .info {
  padding: 18px;
}

.descripcion {
  color: var(--gris-texto);
  font-size: 14px;
}

.precio {
  margin-top: 10px;
  font-size: 20px;
  color: var(--negro);
  font-weight: 700;
}

/* BOTÓN AGREGAR */

.btn-agregar {
  width: 100%;
  padding: 12px;
  background: var(--negro);
  color: var(--blanco);
  border: none;
  border-radius: 8px;
  margin-top: 12px;
  cursor: pointer;
  font-size: 15px;
  letter-spacing: 0.5px;
  font-weight: bold;
  transition: 0.3s;
  border: 1px solid transparent;
}

.btn-agregar:hover {
  background: var(--dorado);
  color: var(--negro);
  border-color: var(--negro);
}

/* ====== CARRITO ====== */

.carrito-container {
  max-width: 900px;
  background: var(--blanco);
  padding: 30px;
  margin: 50px auto;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  border: 1px solid #eee;
}

.total {
  font-size: 24px;
  font-weight: bold;
  margin-top: 25px;
  text-align: right;
  color: var(--negro);
  border-top: 1px solid #ddd;
  padding-top: 15px;
}

/* ITEM DEL CARRITO */

.item-carrito {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--gris-suave);
  padding: 15px;
  margin: 12px 0;
  border-radius: 14px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.carrito-img {
  width: 85px;
  height: 85px;
  object-fit: cover;
  border-radius: 12px;
}

.carrito-info h4 {
  margin: 0;
  font-size: 18px;
  color: var(--negro);
}

.carrito-precio {
  margin-top: 4px;
  font-weight: bold;
  color: var(--dorado);
}

/* BOTÓN ELIMINAR */

.btn-eliminar {
  margin-left: auto;
  background: #b51414;
  color: #fff;
  padding: 8px 14px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
  font-weight: bold;
}

.btn-eliminar:hover {
  background: #e33434;
}

/* ====== FOOTER ====== */

footer {
  text-align: center;
  padding: 25px;
  background: var(--negro);
  color: var(--blanco);
  margin-top: 50px;
  font-size: 14px;
  border-top: 2px solid var(--dorado);
}