:root {
  /* Paleta de colores para ferretería/pinturas */
  --color-azul-principal: #1a365d;    /* Azul oscuro */
  --color-azul-claro: #4299e1;        /* Azul claro */
  --color-gris-azulado: #2c5282;      /* Azul medio */
  --color-naranja-acento: #ff8a30;    /* Naranja para CTAs */
  --color-gris-claro: #f2f4f6;        /* Gris claro para fondos */
  --color-blanco: #ffffff;            /* Blanco para fondos principales */
  --color-gris-oscuro: #343a40;       /* Gris oscuro para textos */
}

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

/* Estilos base para el carrusel */
.hero-carousel {
  height: 87vh;
  width: 100%;
  position: relative;
  overflow: hidden;
  color: var(--color-blanco);
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  visibility: hidden;
  z-index: 0;
  transition: visibility 0.6s;
}

.carousel-slide {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.carousel-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.649), rgba(0, 0, 0, 0.5));
  z-index: 0;
}

.carousel-slide.active {
  visibility: visible;
  z-index: 1;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
  padding: 0 20px;
}

.hero-carousel h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-carousel p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.cta-button {
  background-color: var(--color-naranja-acento);
  color: var(--color-blanco);
  padding: 1rem 2rem;
  border: none;
  border-radius: 5px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: #e57922;
}

/* Controles de navegación */
.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.3);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  z-index: 2;
  transition: background-color 0.3s;
}

.carousel-control:hover {
  background-color: rgba(0, 0, 0, 0.6);
}

.carousel-control.prev {
  left: 20px;
}

.carousel-control.next {
  right: 20px;
}

/* Indicadores */
.carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
}

.indicator.active {
  background-color: var(--color-naranja-acento);
}

/* Sección de características */
.features {
  background-color: var(--color-gris-claro);
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
}

.features h1 {
  text-align: center;
  margin: 50px;
  margin-bottom: 3rem;
  font-size: 50px;
  color: var(--color-azul-principal);
}

.fondo {
  background-color: #4299e11c;
  border-top: 3px solid var(--color-blanco);
  border-bottom: 3px solid var(--color-blanco);
  padding: 10px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--color-blanco);
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.feature-card img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.feature-card h3 {
  margin-top: 2rem;
  color: var(--color-azul-principal);
}

.feature-card p {
  margin: 10px;
  color: var(--color-gris-oscuro);
}

/* Sección de productos */
.products {
  padding: 5rem 1rem;
  background-color: var(--color-gris-claro);
}

.products-container {
  max-width: 1200px;
  margin: 0 auto;
}

.products h1 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-azul-principal);
  font-size: 50px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-blanco);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.product-card img {
  width: 300px;
  height: 300px;
  object-fit: cover;
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  margin-bottom: 0.5rem;
  color: var(--color-azul-principal);
}

.product-info p {
  color: var(--color-gris-oscuro);
  margin-bottom: 1rem;
}