/* styles.css - Estilos ultra-pro para Mundo Franchi */

/* Importar tipografías */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');

/* Variables de color y tipografía */
:root {
  --clr-primary: #ffe600;
  --clr-dark: #111111;
  --clr-light: #f4f4f4;
  --clr-gray: #888888;
  --clr-white: #ffffff;
  --font-base: 'Montserrat', sans-serif;
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.4s ease-in-out;
  --border-radius: 8px;
}

/* Reset básico */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-base);
  background: var(--clr-light);
  color: var(--clr-dark);
  line-height: 1.6;
}

/* Scrollbar custom */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--clr-light);
}
::-webkit-scrollbar-thumb {
  background: var(--clr-gray);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--clr-primary);
}

/* LIGADO GLOBAL */
a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--clr-primary);
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
/* NAVBAR NUEVO TIPO MERCADO LIBRE */
.navbar {
  padding: 0.75rem 1rem;
  font-family: 'Montserrat', sans-serif;
  z-index: 1000;
}
.navbar input.form-control {
  height: 45px;
  font-size: 0.95rem;
}
.navbar .btn-light {
  height: 45px;
}
.navbar .bi {
  vertical-align: middle;
}


/* HERO SLIDER */
.hero-carousel {
  position: relative;
  overflow: hidden;
}
.hero-carousel img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  filter: brightness(0.5);
  transition: transform var(--transition-medium);
}
.hero-carousel .carousel-item.active img {
  transform: scale(1.05);
}
.hero-caption {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  color: var(--clr-white);
  max-width: 500px;
}
.hero-caption h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}
.hero-caption p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}
.hero-caption .btn-primary {
  background: var(--clr-primary);
  color: var(--clr-dark);
  font-weight: 600;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.hero-caption .btn-primary:hover {
  background: darken(var(--clr-primary), 5%);
  transform: translateY(-2px);
}

/* BENEFICIOS */
#beneficios {
  background: var(--clr-white);
  padding: 3rem 0;
}
#beneficios .icon {
  font-size: 2.5rem;
  color: var(--clr-primary);
  margin-right: 1rem;
}
#beneficios h5 {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
#beneficios small {
  color: var(--clr-gray);
}

/* ===========================
   BLOQUE ULTRA-PRO: CATEGORÍAS
   =========================== */

/* Sección de categorías */
#categorias {
  padding: 4rem 0;
  background: var(--clr-white);
}
#categorias .section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--clr-dark);
}

/* Carousel de categorías: mostramos 3 cards por slide */
#categoriasCarousel {
  position: relative;
}
#categoriasCarousel .carousel-inner {
  overflow: visible; /* se ven ligeramente las cards adyacentes */
}
#categoriasCarousel .carousel-item {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

/* Card individual de categoría */
.categoria-card {
  width: 280px;
  border: none;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  background: var(--clr-white);
}
.categoria-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

/* Imagen dentro de la card */
.categoria-card .card-img-top {
  height: 180px;
  object-fit: cover;
}

/* Pie de la card */
.categoria-card .card-body {
  background: var(--clr-primary);
  color: var(--clr-dark);
  text-align: center;
  padding: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Placeholder para mantener 3 items siempre */
#categoriasCarousel .invisible {
  visibility: hidden;
}

/* Controles del carousel sobre la sección */
#categoriasCarousel .carousel-control-prev,
#categoriasCarousel .carousel-control-next {
  width: 3rem;
  height: 3rem;
  top: 50%;
  transform: translateY(-50%);
}
#categoriasCarousel .carousel-control-prev-icon,
#categoriasCarousel .carousel-control-next-icon {
  filter: invert(100%);
  width: 100%;
  height: 100%;
}

/* Ajustes responsivos para tablets y móviles */
@media (max-width: 992px) {
  .categoria-card { width: 240px; }
}
@media (max-width: 768px) {
  .categoria-card { width: 200px; }
}
@media (max-width: 576px) {
  #categoriasCarousel .carousel-inner,
  #categoriasCarousel .carousel-item {
    display: block;
  }
  .categoria-card {
    width: 100%;
    margin-bottom: 1.5rem;
  }
}


/* MARCAS */
#marcas {
  background: var(--clr-dark);
}
#marcas .section-title {
  font-size: 2.5rem;
  font-weight: 600;
}
#marcas .carousel-inner {
  padding: 1rem 0;
}
#marcas .carousel-item .row {
  align-items: center;
}
.marca-logo {
  max-width: 110%;
  max-height: 100px;
  margin: 0 auto;
  filter: grayscale(100%) brightness(1.2);
  transition: filter 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}
.marca-logo:hover {
  filter: grayscale(0) brightness(1);
  transform: scale(1.1);
}
/* columnas vacías para centrar slides con menos de 3 logos */
.empty-col {
  visibility: hidden;
}
/* Personalizar flechas */
#marcas .carousel-control-prev-icon,
#marcas .carousel-control-next-icon {
  filter: invert(100%);
  width: 2rem;
  height: 2rem;
}

/* Responsivo */
@media (max-width: 768px) {
  .marca-logo {
    max-height: 60px;
  }
}

/* PROMO BANNER */
.promo-ferre {
  position: relative;
  margin: 4rem 0;
  border-radius: var(--border-radius);
  overflow: hidden;
}
.promo-ferre img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  filter: brightness(0.4);
}
.promo-ferre .content {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
  text-align: right;
  color: var(--clr-white);
  max-width: 450px;
}
.promo-ferre .content h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}
.promo-ferre .content p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}
.promo-ferre .content .btn-warning {
  background: var(--clr-primary);
  color: var(--clr-dark);
  font-weight: 700;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.promo-ferre .content .btn-warning:hover {
  background: darken(var(--clr-primary), 5%);
  transform: translateY(-2px);
}

/* PRODUCTOS */
#productos {
  padding: 4rem 0;
}
#productos .section-title {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}
.producto-card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: white;
  position: relative;
}

.producto-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.producto-card img {
  height: 220px;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.3s ease;
  background-color: #f9f9f9;
}

.producto-card:hover img {
  transform: scale(1.07);
}

.producto-card .card-body {
  text-align: center;
  padding: 1.2rem;
}

.producto-card .card-title {
  font-weight: 600;
  font-size: 1rem;
  color: #212529;
}

.producto-card .card-text {
  color: #6c757d;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.producto-card .price {
  font-size: 1.3rem;
  font-weight: 700;
  color: #FFC107;
  margin-bottom: 1rem;
}

.producto-card .beneficios {
  font-size: 0.8rem;
  font-weight: 100;
  color: #FFC107;
  margin-bottom: 1rem;
}

/* Mostrar 5 productos por fila en pantallas grandes */
@media (min-width: 992px) {
  .product-col {
    width: 20%;
    padding: 0 0.5rem;
    float: left;
  }
}

/* Mostrar 2 por fila en sm y 3 por fila en md */
@media (min-width: 576px) and (max-width: 991px) {
  .product-col {
    width: 33.3333%;
    padding: 0 0.5rem;
    float: left;
  }
}

@media (max-width: 575px) {
  .product-col {
    width: 50%;
    padding: 0 0.5rem;
    float: left;
  }
}


.producto-card .btn-comprar-ahora {
  background: #fffb00;
  border: none;
  color: #000;
  font-weight: bold;
  transition: background 0.3s;
}

.producto-card .btn-comprar-ahora:hover {
  background: #ffee00;
}

.producto-card .btn-agregar-carrito {
  border-color: #fffb00;
  color: #fffb00;
  font-weight: bold;
  transition: all 0.3s;
}

.producto-card .btn-agregar-carrito:hover {
  background: #ffee00;
  color: #000;
}

.badge-top {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: #ffee00;
  color: white;
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: bold;
  border-radius: 5px;
  z-index: 10;
}


/* ------------ BTN COMPRAR AHORA ULTRA PRO ------------ */
.btn-comprar-ahora {
  /* colores y tipografía */
  background-color: var(--clr-primary);
  color: var(--clr-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  
  /* espaciamiento y forma */
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  border: none;
  
  /* sombra y transición */
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: 
    background-color 0.3s ease-in-out,
    transform 0.2s ease,
    box-shadow 0.2s ease;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}

/* efecto hover: levantado y color más intenso */
.btn-comprar-ahora:hover {
  background-color: #ffec39; /* un toquecito más oscuro */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* efecto al hacer click: vuelve a posición original */
.btn-comprar-ahora:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

/* foco accesible */
.btn-comprar-ahora:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(241,90,36,0.5);
}


/* CAROUSEL CONTROLS CUSTOM */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(100%);
  width: 2rem;
  height: 2rem;
}

/* NOSOTROS */
#nosotros {
  padding: 3rem 0;
}
#nosotros .section-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

/* FOOTER */
footer {
  background: var(--clr-dark);
  color: var(--clr-light);
  padding: 3rem 0;
}
footer h5 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}
footer small {
  color: var(--clr-gray);
}
footer a {
  color: var(--clr-primary);
  transition: color var(--transition-fast);
}
footer a:hover {
  color: var(--clr-white);
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .hero-caption h1 { font-size: 2.4rem; }
  .promo-ferre .content h2 { font-size: 2.2rem; }
}
@media (max-width: 768px) {
  .hero-carousel img { height: 350px; }
  .hero-caption { left: 5%; }
  .promo-ferre img { height: 260px; }
}
@media (max-width: 576px) {
  nav .search-bar input { width: 120px; }
  .hero-caption h1 { font-size: 1.8rem; }
  #categorias .section-title,
  #productos .section-title { font-size: 2rem; }
  #categoriasCarousel .carousel-item,
  .marcas-carousel .carousel-item { flex-direction: column; gap: 1rem; }
}
#searchResults {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 999;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  max-height: 400px;
  overflow-y: auto;
  padding: 0.5rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.search-item:hover {
  background-color: #f8f9fa;
}

.search-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
}

.search-item-info {
  flex-grow: 1;
}

.search-item-info h6 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.search-item-info .price {
  color: #2ecc71;
  font-weight: bold;
  font-size: 14px;
}