/* =====================================================================
   CLOTHING IBAGUÉ — HOJA DE ESTILOS PRINCIPAL
   Colores de marca: Blanco #FFFFFF | Dorado #D4AF37 | Azul celeste #7EC8E3 | Negro #1A1A1A
   Tipografía: Poppins
   Estructura: Variables > Reset > Utilidades > Componentes > Secciones > Responsive
   ===================================================================== */

/* ============ 1. VARIABLES GLOBALES ============ */
:root{
  /* Paleta de marca */
  --blanco:      #FFFFFF;
  --dorado:      #D4AF37;
  --dorado-luz:  #f0d878;
  --azul:        #7EC8E3;
  --azul-oscuro: #4fa9c9;
  --negro:       #1A1A1A;
  --negro-suave: #242424;
  --gris:        #9a9a9a;

  /* Fondos y superficies */
  --bg-body:     #0f0f0f;
  --bg-card:     #1c1c1c;
  --bg-card-2:   #212121;
  --borde:       rgba(212,175,55,.25);

  /* Glassmorphism */
  --glass-bg:    rgba(28,28,28,.55);
  --glass-borde: rgba(255,255,255,.08);

  /* Tipografía */
  --fuente: 'Poppins', 'Segoe UI', sans-serif;

  /* Sombras */
  --sombra-suave: 0 8px 24px rgba(0,0,0,.35);
  --sombra-media: 0 16px 40px rgba(0,0,0,.45);
  --sombra-dorada: 0 10px 30px rgba(212,175,55,.25);

  /* Transiciones */
  --t-rapida: .25s cubic-bezier(.4,0,.2,1);
  --t-media:  .45s cubic-bezier(.4,0,.2,1);
  --t-lenta:  .8s cubic-bezier(.4,0,.2,1);

  /* Bordes redondeados */
  --radio-sm: 10px;
  --radio-md: 18px;
  --radio-lg: 28px;

  /* Altura del navbar */
  --nav-h: 88px;
  --nav-h-scroll: 68px;
}

/* ============ 2. RESET ============ */
*, *::before, *::after{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html{
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h-scroll);
}

body{
  font-family: var(--fuente);
  background: var(--bg-body);
  color: var(--blanco);
  overflow-x: hidden;
  line-height: 1.6;
}

img{ max-width: 100%; display: block; }
a{ text-decoration: none; color: inherit; }
ul{ list-style: none; }
button{ font-family: inherit; cursor: pointer; border: none; background: none; }
input{ font-family: inherit; }

::selection{ background: var(--dorado); color: var(--negro); }

/* Scrollbar personalizado */
::-webkit-scrollbar{ width: 10px; }
::-webkit-scrollbar-track{ background: var(--negro); }
::-webkit-scrollbar-thumb{ background: linear-gradient(var(--dorado), var(--azul)); border-radius: 10px; }

/* Foco visible accesible */
a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--azul);
  outline-offset: 3px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============ 3. UTILIDADES / ANIMACIONES ============ */
.fade-in-up{
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--t-lenta), transform var(--t-lenta);
}
.fade-in-up.visible{
  opacity: 1;
  transform: translateY(0);
}

.zoom-in{
  opacity: 0;
  transform: scale(.85);
  transition: opacity var(--t-media), transform var(--t-media);
}
.zoom-in.visible{ opacity: 1; transform: scale(1); }

.slide-in-left{
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity var(--t-lenta), transform var(--t-lenta);
}
.slide-in-left.visible{ opacity: 1; transform: translateX(0); }

.slide-in-right{
  opacity: 0;
  transform: translateX(60px);
  transition: opacity var(--t-lenta), transform var(--t-lenta);
}
.slide-in-right.visible{ opacity: 1; transform: translateX(0); }

@keyframes flotar{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}

@keyframes girar{
  from{ transform: rotate(0deg); }
  to{ transform: rotate(360deg); }
}

@keyframes pulso{
  0%,100%{ box-shadow: 0 0 0 0 rgba(212,175,55,.55); }
  50%{ box-shadow: 0 0 0 14px rgba(212,175,55,0); }
}

/* ============ 4. BOTONES ============ */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: 1rem 2.2rem;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .03em;
  border-radius: 50px;
  cursor: pointer;
  transition: transform var(--t-rapida), box-shadow var(--t-rapida), background var(--t-rapida), color var(--t-rapida);
  white-space: nowrap;
}

.btn-primary{
  background: linear-gradient(135deg, var(--dorado), var(--dorado-luz));
  color: var(--negro);
  box-shadow: var(--sombra-dorada);
}
.btn-primary:hover{
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 36px rgba(212,175,55,.4);
}

.btn-outline{
  background: transparent;
  color: var(--blanco);
  border: 2px solid var(--azul);
}
.btn-outline:hover{
  background: var(--azul);
  color: var(--negro);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 36px rgba(126,200,227,.3);
}

.btn-clear{
  width: 100%;
  background: transparent;
  color: var(--gris);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radio-sm);
  padding: .8rem;
  margin-bottom: .7rem;
  transition: var(--t-rapida);
}
.btn-clear:hover{ border-color: #e35555; color: #e35555; }

.btn-order{
  width: 100%;
  background: linear-gradient(135deg, #25D366, #1fb855);
  color: var(--blanco);
  border-radius: var(--radio-sm);
}
.btn-order:hover{ transform: translateY(-3px); box-shadow: 0 12px 26px rgba(37,211,102,.35); }

/* ============ 5. NAVBAR ============ */
#navbar{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: height var(--t-media), background var(--t-media), box-shadow var(--t-media), backdrop-filter var(--t-media);
}

#navbar.scrolled{
  height: var(--nav-h-scroll);
  background: rgba(15,15,15,.75);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 4px 30px rgba(0,0,0,.4);
  border-bottom: 1px solid var(--borde);
}

.nav-container{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo{
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: .02em;
}
.nav-logo img{
  width: 46px; height: 46px;
  border-radius: 50%;
  transition: var(--t-media);
  border: 2px solid var(--dorado);
}
#navbar.scrolled .nav-logo img{ width: 40px; height: 40px; }
.nav-logo em{ color: var(--dorado); font-style: normal; }

.nav-links{
  display: flex;
  align-items: center;
  gap: 2.4rem;
}
.nav-link{
  position: relative;
  font-size: .95rem;
  font-weight: 500;
  padding: .4rem 0;
  transition: color var(--t-rapida);
}
.nav-link::after{
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--dorado), var(--azul));
  transition: width var(--t-media);
}
.nav-link:hover, .nav-link.active{ color: var(--dorado); }
.nav-link:hover::after, .nav-link.active::after{ width: 100%; }

.nav-actions{ display: flex; align-items: center; gap: 1.2rem; }

.nav-cart-btn{
  position: relative;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--glass-borde);
  color: var(--blanco);
  font-size: 1.1rem;
  transition: var(--t-rapida);
}
.nav-cart-btn:hover{ background: var(--dorado); color: var(--negro); transform: scale(1.08); }

.cart-count{
  position: absolute;
  top: -6px; right: -6px;
  background: var(--azul);
  color: var(--negro);
  font-size: .65rem;
  font-weight: 800;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg-body);
}

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
}
.nav-toggle span{
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: var(--t-rapida);
}
.nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2){ opacity: 0; }
.nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ============ 6. HERO ============ */
.hero{
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}
.hero-bg{
  position: absolute;
  inset: 0;
  background: url('img/hero-bg.jpg') center/cover no-repeat;
  transform: scale(1.05);
}
.hero-overlay{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(212,175,55,.18), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(126,200,227,.15), transparent 55%),
    linear-gradient(180deg, rgba(15,15,15,.55) 0%, rgba(15,15,15,.85) 70%, var(--bg-body) 100%);
}

.hero-content{
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 0 1.5rem;
}

.hero-logo{
  width: 90px; height: 90px;
  margin: 0 auto 1.6rem;
  border-radius: 50%;
  border: 3px solid var(--dorado);
  animation: flotar 5s ease-in-out infinite;
  box-shadow: var(--sombra-dorada);
}

.hero-eyebrow{
  color: var(--azul);
  letter-spacing: .25em;
  text-transform: uppercase;
  font-size: .75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-title{
  font-size: clamp(2.8rem, 8vw, 5.2rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.1rem;
  letter-spacing: -.02em;
}
.hero-title span{
  background: linear-gradient(135deg, var(--dorado), var(--azul));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle{
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #d8d8d8;
  max-width: 560px;
  margin: 0 auto 2.4rem;
  font-weight: 300;
}

.hero-buttons{
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-down{
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  color: var(--dorado);
  font-size: 1.4rem;
  animation: flotar 2.2s ease-in-out infinite;
  z-index: 2;
}

/* ============ 7. SECTION HEADER (compartido) ============ */
.section-header{
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.2rem;
  padding: 0 1.5rem;
}
.section-eyebrow{
  color: var(--dorado);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .75rem;
  font-weight: 700;
  margin-bottom: .8rem;
}
.section-title{
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: .8rem;
}
.section-desc{
  color: var(--gris);
  font-size: 1rem;
  font-weight: 300;
}

/* ============ 8. PRODUCTOS DESTACADOS ============ */
.destacados{
  padding: 6rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}
.destacados-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

/* ============ 9. TARJETA DE PRODUCTO ============ */
.producto-card{
  position: relative;
  background: linear-gradient(160deg, var(--bg-card), var(--bg-card-2));
  border-radius: var(--radio-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--sombra-suave);
  transition: transform var(--t-media), box-shadow var(--t-media), border-color var(--t-media);
  display: flex;
  flex-direction: column;
}
.producto-card:hover{
  transform: translateY(-10px);
  box-shadow: var(--sombra-media), 0 0 0 1px var(--borde);
  border-color: var(--borde);
}

.producto-img-wrap{
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--negro);
}
.producto-img-wrap img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.25,.8,.25,1);
}
.producto-card:hover .producto-img-wrap img{ transform: scale(1.09); }

.producto-badge{
  position: absolute;
  top: 12px; left: 12px;
  background: var(--dorado);
  color: var(--negro);
  font-size: .68rem;
  font-weight: 800;
  padding: .3rem .7rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: .04em;
  z-index: 2;
}

.producto-quick{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 1.2rem;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.75) 100%);
  opacity: 0;
  transition: opacity var(--t-media);
}
.producto-card:hover .producto-quick{ opacity: 1; }

.btn-quick{
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  color: var(--blanco);
  border: 1px solid rgba(255,255,255,.25);
  padding: .55rem 1.2rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  transform: translateY(14px);
  transition: var(--t-rapida);
}
.producto-card:hover .btn-quick{ transform: translateY(0); }
.btn-quick:hover{ background: var(--azul); color: var(--negro); border-color: var(--azul); }

.producto-info{
  padding: 1.3rem 1.3rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}
.producto-cat{
  font-size: .68rem;
  color: var(--azul);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
}
.producto-nombre{
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
}
.producto-desc{
  font-size: .82rem;
  color: var(--gris);
  font-weight: 300;
  line-height: 1.5;
}
.producto-tallas{
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-top: .2rem;
}
.talla{
  font-size: .68rem;
  font-weight: 600;
  padding: .22rem .55rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px;
  color: var(--gris);
}
.producto-precio-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: .5rem;
}
.producto-precio{
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--dorado);
}
.btn-add{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  background: linear-gradient(135deg, var(--dorado), var(--dorado-luz));
  color: var(--negro);
  font-size: .8rem;
  font-weight: 700;
  padding: .65rem 1.1rem;
  border-radius: 50px;
  transition: var(--t-rapida);
  white-space: nowrap;
}
.btn-add:hover{ transform: scale(1.05); box-shadow: 0 8px 20px rgba(212,175,55,.35); }
.btn-add:active{ transform: scale(.96); }
.btn-add.added{ background: linear-gradient(135deg, var(--azul), var(--azul-oscuro)); }

.producto-card.zoom-in{ opacity:0; transform: scale(.9) translateY(20px); }
.producto-card.zoom-in.visible{ opacity:1; transform: scale(1) translateY(0); }

/* ============ 10. CATÁLOGO ============ */
.catalogo{
  padding: 6rem 1.5rem 7rem;
  max-width: 1400px;
  margin: 0 auto;
}

.catalogo-tools{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  margin-bottom: 3rem;
}

.search-box{
  position: relative;
  width: 100%;
  max-width: 440px;
  display: flex;
  align-items: center;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-borde);
  border-radius: 50px;
  padding: .3rem .3rem .3rem 1.3rem;
  transition: var(--t-rapida);
}
.search-box:focus-within{ border-color: var(--dorado); box-shadow: 0 0 0 3px rgba(212,175,55,.15); }
.search-box i{ color: var(--gris); margin-right: .7rem; }
.search-box input{
  flex: 1;
  background: transparent;
  border: none;
  color: var(--blanco);
  padding: .8rem 0;
  font-size: .92rem;
}
.search-box input::placeholder{ color: var(--gris); }
.search-box input:focus{ outline: none; }

.filtros{
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  justify-content: center;
}
.filtro-btn{
  padding: .55rem 1.3rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,.15);
  color: var(--gris);
  font-size: .82rem;
  font-weight: 600;
  transition: var(--t-rapida);
}
.filtro-btn:hover{ border-color: var(--azul); color: var(--azul); }
.filtro-btn.active{
  background: linear-gradient(135deg, var(--dorado), var(--dorado-luz));
  border-color: transparent;
  color: var(--negro);
}

.catalogo-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.no-results{
  text-align: center;
  color: var(--gris);
  padding: 3rem 0;
  font-size: 1rem;
}
.no-results i{ display: block; font-size: 2rem; margin-bottom: 1rem; color: var(--dorado); }

/* ============ 11. MODAL VISTA RÁPIDA ============ */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-media), visibility var(--t-media);
  padding: 1.5rem;
}
.modal-overlay.active{ opacity: 1; visibility: visible; }

.modal-box{
  background: linear-gradient(160deg, var(--bg-card), var(--bg-card-2));
  border-radius: var(--radio-lg);
  border: 1px solid var(--borde);
  max-width: 780px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  transform: scale(.9) translateY(20px);
  transition: transform var(--t-media);
  box-shadow: var(--sombra-media);
}
.modal-overlay.active .modal-box{ transform: scale(1) translateY(0); }

.modal-close{
  position: absolute;
  top: 1rem; right: 1rem;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: var(--blanco);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  transition: var(--t-rapida);
}
.modal-close:hover{ background: var(--dorado); color: var(--negro); transform: rotate(90deg); }

.modal-content{
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.modal-img{
  aspect-ratio: 4/5;
  overflow: hidden;
}
.modal-img img{ width: 100%; height: 100%; object-fit: cover; }
.modal-info{
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.modal-info .producto-cat{ font-size: .72rem; }
.modal-info h3{ font-size: 1.5rem; font-weight: 800; }
.modal-info p{ color: var(--gris); font-size: .92rem; font-weight: 300; }
.modal-precio{ font-size: 1.7rem; font-weight: 800; color: var(--dorado); }
.modal-tallas-label{ font-size: .82rem; font-weight: 600; color: var(--azul); margin-top: .5rem; }

/* ============ 12. CARRITO LATERAL ============ */
.cart-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 1900;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-media), visibility var(--t-media);
}
.cart-overlay.active{ opacity: 1; visibility: visible; }

.cart-panel{
  position: fixed;
  top: 0; right: 0;
  height: 100vh;
  width: 420px;
  max-width: 92vw;
  background: rgba(20,20,20,.92);
  backdrop-filter: blur(18px);
  border-left: 1px solid var(--glass-borde);
  z-index: 1950;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--t-media);
  box-shadow: -20px 0 50px rgba(0,0,0,.4);
}
.cart-panel.active{ transform: translateX(0); }

.cart-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 1.6rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.cart-header h3{ font-size: 1.15rem; display: flex; align-items: center; gap: .6rem; }
.cart-header h3 i{ color: var(--dorado); }
.cart-close{
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: center;
  transition: var(--t-rapida);
}
.cart-close:hover{ background: #e35555; }

.cart-body{
  flex: 1;
  overflow-y: auto;
  padding: 1.2rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty{
  text-align: center;
  color: var(--gris);
  padding: 3rem 1rem;
}
.cart-empty i{ font-size: 2.6rem; margin-bottom: 1rem; color: rgba(255,255,255,.15); display:block; }

.cart-item{
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: .9rem;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  animation: itemIn .35s ease;
}
@keyframes itemIn{
  from{ opacity: 0; transform: translateX(20px); }
  to{ opacity: 1; transform: translateX(0); }
}
.cart-item img{
  width: 64px; height: 64px;
  object-fit: cover;
  border-radius: var(--radio-sm);
}
.cart-item-info h5{ font-size: .88rem; font-weight: 600; margin-bottom: .2rem; }
.cart-item-info .cart-item-talla{ font-size: .72rem; color: var(--azul); margin-bottom: .3rem; }
.cart-item-info .cart-item-precio{ font-size: .85rem; color: var(--dorado); font-weight: 700; }

.cart-qty{
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .4rem;
}
.qty-btn{
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  transition: var(--t-rapida);
}
.qty-btn:hover{ background: var(--dorado); color: var(--negro); }
.qty-val{ font-size: .82rem; font-weight: 700; min-width: 16px; text-align: center; }

.cart-item-remove{
  color: var(--gris);
  font-size: .95rem;
  align-self: start;
  transition: var(--t-rapida);
}
.cart-item-remove:hover{ color: #e35555; transform: scale(1.15); }

.cart-footer{
  padding: 1.4rem 1.6rem 1.8rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.cart-summary{ margin-bottom: 1rem; }
.cart-summary-row{
  display: flex;
  justify-content: space-between;
  font-size: .88rem;
  color: var(--gris);
  padding: .3rem 0;
}
.cart-summary-row.cart-total{
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--blanco);
  padding-top: .6rem;
  margin-top: .3rem;
  border-top: 1px dashed rgba(255,255,255,.15);
}
.cart-summary-row.cart-total span:last-child{ color: var(--dorado); }

.carrito-anchor{ display: block; height: 0; }

/* ============ 13. QUIÉNES SOMOS ============ */
.nosotros{
  padding: 6rem 1.5rem;
  max-width: 1300px;
  margin: 0 auto;
}
.nosotros-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}
.nosotros-card{
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-borde);
  border-radius: var(--radio-lg);
  padding: 2.4rem 2rem;
  text-align: center;
  transition: transform var(--t-media), border-color var(--t-media);
}
.nosotros-card:hover{ transform: translateY(-8px); border-color: var(--borde); }
.nosotros-icon{
  width: 68px; height: 68px;
  margin: 0 auto 1.4rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dorado), var(--azul));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--negro);
}
.nosotros-card h3{ font-size: 1.25rem; margin-bottom: .9rem; font-weight: 700; }
.nosotros-card p{ color: var(--gris); font-size: .9rem; font-weight: 300; line-height: 1.7; }

.valores-list{ text-align: left; display: flex; flex-direction: column; gap: .7rem; margin-top: .5rem; }
.valores-list li{
  display: flex; align-items: center; gap: .7rem;
  font-size: .92rem; font-weight: 500; color: var(--blanco);
}
.valores-list i{ color: var(--dorado); width: 20px; text-align: center; }

/* ============ 14. CONTACTO ============ */
.contacto{
  padding: 5rem 1.5rem 7rem;
  max-width: 1300px;
  margin: 0 auto;
}
.contacto-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.contacto-card{
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-borde);
  border-radius: var(--radio-md);
  padding: 2rem 1.4rem;
  text-align: center;
  transition: var(--t-media);
}
.contacto-card:hover{ transform: translateY(-6px); border-color: var(--dorado); box-shadow: var(--sombra-dorada); }
.contacto-card i{ font-size: 1.8rem; color: var(--dorado); margin-bottom: .9rem; }
.contacto-card h4{ font-size: 1rem; margin-bottom: .4rem; }
.contacto-card p{ color: var(--gris); font-size: .85rem; }
.contacto-static:hover{ transform: none; box-shadow: none; border-color: var(--glass-borde); }

/* ============ 15. FOOTER ============ */
.footer{
  background: var(--negro);
  border-top: 1px solid var(--borde);
  padding: 4.5rem 1.5rem 0;
}
.footer-top{
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-logo{
  display: flex; align-items: center; gap: .7rem;
  font-weight: 800; font-size: 1.15rem;
  margin-bottom: 1rem;
}
.footer-logo img{ width: 42px; height: 42px; border-radius: 50%; border: 2px solid var(--dorado); }
.footer-logo em{ color: var(--dorado); font-style: normal; }
.footer-brand p{ color: var(--gris); font-size: .88rem; max-width: 320px; margin-bottom: 1.3rem; }

.footer-social{ display: flex; gap: .8rem; }
.footer-social a{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  transition: var(--t-rapida);
}
.footer-social a:hover{
  background: linear-gradient(135deg, var(--dorado), var(--azul));
  color: var(--negro);
  border-color: transparent;
  transform: translateY(-4px);
}

.footer-col h4{ font-size: 1rem; margin-bottom: 1.2rem; color: var(--dorado); }
.footer-col a, .footer-col p{
  display: block;
  color: var(--gris);
  font-size: .88rem;
  margin-bottom: .8rem;
  transition: var(--t-rapida);
}
.footer-col a:hover{ color: var(--azul); padding-left: 4px; }
.footer-col p i{ width: 18px; color: var(--azul); margin-right: .4rem; }

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  padding: 1.5rem 0;
  color: var(--gris);
  font-size: .82rem;
}

/* ============ 16. BOTONES FLOTANTES ============ */
.whatsapp-float{
  position: fixed;
  bottom: 28px; left: 28px;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #25D366, #1fb855);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--blanco);
  font-size: 1.7rem;
  z-index: 900;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  animation: pulso 2.6s infinite;
  transition: transform var(--t-rapida);
}
.whatsapp-float:hover{ transform: scale(1.1) rotate(8deg); }

.back-to-top{
  position: fixed;
  bottom: 28px; right: 28px;
  width: 50px; height: 50px;
  background: rgba(28,28,28,.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--borde);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--dorado);
  font-size: 1.1rem;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--t-media);
}
.back-to-top.visible{ opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover{ background: var(--dorado); color: var(--negro); transform: translateY(-4px); }

/* ============ 17. TOAST DE NOTIFICACIÓN ============ */
.toast{
  position: fixed;
  bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: linear-gradient(135deg, var(--dorado), var(--dorado-luz));
  color: var(--negro);
  font-weight: 700;
  font-size: .9rem;
  padding: .9rem 1.6rem;
  border-radius: 50px;
  box-shadow: var(--sombra-dorada);
  display: flex; align-items: center; gap: .6rem;
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  transition: var(--t-media);
}
.toast.active{ opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

/* ============ 18. LOADER ============ */
#loader{
  position: fixed;
  inset: 0;
  background: var(--bg-body);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s ease, visibility .6s ease;
}
#loader.hidden{ opacity: 0; visibility: hidden; }

.loader-content{ text-align: center; }
.loader-logo{
  width: 90px; height: 90px;
  margin: 0 auto 1.4rem;
  border-radius: 50%;
  border: 3px solid var(--dorado);
  animation: girar 2.4s linear infinite, flotar 3s ease-in-out infinite;
}
.loader-bar{
  width: 200px;
  height: 4px;
  background: rgba(255,255,255,.1);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto 1rem;
}
.loader-bar span{
  display: block;
  height: 100%;
  width: 40%;
  background: linear-gradient(90deg, var(--dorado), var(--azul));
  border-radius: 10px;
  animation: cargando 1.2s ease-in-out infinite;
}
@keyframes cargando{
  0%{ transform: translateX(-100%); }
  100%{ transform: translateX(350%); }
}
.loader-content p{
  font-size: .78rem;
  letter-spacing: .3em;
  color: var(--gris);
}

/* =====================================================================
   19. RESPONSIVE
   ===================================================================== */

/* Tablets grandes / laptops pequeños */
@media (max-width: 1200px){
  .destacados-grid, .catalogo-grid{ grid-template-columns: repeat(3, 1fr); }
}

/* Tablets */
@media (max-width: 992px){
  .nav-links{
    position: fixed;
    top: var(--nav-h-scroll);
    left: 0; right: 0;
    flex-direction: column;
    background: rgba(15,15,15,.97);
    backdrop-filter: blur(20px);
    padding: 1.5rem 0;
    gap: 0;
    transform: translateY(-140%);
    opacity: 0;
    transition: transform var(--t-media), opacity var(--t-media);
    border-bottom: 1px solid var(--borde);
  }
  .nav-links.open{ transform: translateY(0); opacity: 1; }
  .nav-link{ padding: 1rem 2rem; width: 100%; }
  .nav-link::after{ display: none; }
  .nav-link.active, .nav-link:hover{ background: rgba(212,175,55,.08); }
  .nav-toggle{ display: flex; }

  .nosotros-grid{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr 1fr; }
  .contacto-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* Móviles grandes */
@media (max-width: 768px){
  .destacados-grid, .catalogo-grid{ grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
  .hero-buttons{ flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto; }
  .btn{ width: 100%; }
  .modal-content{ grid-template-columns: 1fr; }
  .footer-top{ grid-template-columns: 1fr; gap: 2.4rem; text-align: center; }
  .footer-logo{ justify-content: center; }
  .footer-social{ justify-content: center; }
  .footer-brand p{ margin-left: auto; margin-right: auto; }
  .cart-panel{ width: 100%; max-width: 100%; }
}

/* Móviles pequeños */
@media (max-width: 480px){
  .nav-container{ padding: 0 1.2rem; }
  .nav-logo span{ display: none; }
  .destacados, .catalogo, .nosotros, .contacto{ padding-left: 1.1rem; padding-right: 1.1rem; }
  .destacados-grid, .catalogo-grid{ grid-template-columns: 1fr; }
  .contacto-grid{ grid-template-columns: 1fr; }
  .hero-title{ font-size: clamp(2.2rem, 11vw, 3rem); }
  .whatsapp-float, .back-to-top{ width: 48px; height: 48px; font-size: 1.4rem; bottom: 18px; }
  .whatsapp-float{ left: 18px; }
  .back-to-top{ right: 18px; }
}