*{margin:0;padding:0;box-sizing:border-box}
:root{
  --naranja:#E8401A;
  --naranja-dark:#C23210;
  --naranja-light:#FF6B3D;
  --gris-oscuro:#1A1A1A;
  --gris-medio:#4A4A4A;
  --gris-claro:#F5F5F3;
  --blanco:#FFFFFF;
  --borde:#E0E0E0;
}
html{scroll-behavior:smooth}
body{font-family:'Barlow',sans-serif;color:var(--gris-oscuro);background:#fff}

/* ──── NAVBAR ──── */
nav{
  position:sticky;top:0;z-index:1000;
  background:#fff;
  border-bottom:2px solid var(--borde);
  box-shadow:0 2px 12px rgba(0,0,0,.07)
}
.nav-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;gap:0;
  padding:0 1.5rem;height:64px
}
.logo{
  font-family:'Barlow Condensed',sans-serif;
  font-size:2rem;font-weight:800;
  color:var(--naranja);
  text-decoration:none;letter-spacing:-1px;
  margin-right:2.5rem;flex-shrink:0
}
.logo span{color:var(--gris-oscuro)}
.nav-links{display:flex;align-items:stretch;list-style:none;height:64px;flex:1}
.nav-links > li{position:relative;display:flex;align-items:center}
.nav-links > li > a{
  display:flex;align-items:center;gap:5px;
  padding:0 1rem;height:100%;
  font-size:.8rem;font-weight:600;letter-spacing:.8px;
  text-transform:uppercase;text-decoration:none;
  color:var(--gris-medio);transition:color .2s
}
.nav-links > li > a:hover,
.nav-links > li.active > a{color:var(--naranja)}
.nav-links > li > a .chevron{
  font-size:.6rem;transition:transform .25s;display:inline-block
}
.nav-links > li:hover > a .chevron{transform:rotate(180deg)}

/* Mega menú */
.mega-menu{
  display:none;position:absolute;top:64px;left:50%;transform:translateX(-50%);
  background:#fff;border-top:3px solid var(--naranja);
  box-shadow:0 12px 40px rgba(0,0,0,.13);
  min-width:780px;padding:2rem;
  border-radius:0 0 8px 8px;
  animation:fadeDown .2s ease
}
@keyframes fadeDown{from{opacity:0;transform:translateX(-50%) translateY(-8px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.nav-links > li:hover .mega-menu{display:flex}
.mega-col h4{
  font-family:'Barlow Condensed',sans-serif;
  font-size:1rem;font-weight:700;letter-spacing:.5px;
  color:var(--naranja);text-transform:uppercase;
  margin-bottom:1rem;border-bottom:1.5px solid var(--borde);padding-bottom:.5rem
}
.mega-col{flex:1}
.mega-col ul{list-style:none}
.mega-col ul li{padding:4px 0}
.mega-col ul li a{
  font-size:.82rem;color:var(--gris-medio);text-decoration:none;
  display:flex;align-items:center;gap:6px;transition:color .15s
}
.mega-col ul li a::before{content:'›';color:var(--naranja);font-weight:700}
.mega-col ul li a:hover{color:var(--naranja)}

/* Search */
.nav-search{
  display:flex;align-items:center;margin-left:auto;
  border:1.5px solid var(--borde);border-radius:6px;overflow:hidden
}
.nav-search input{
  border:none;outline:none;padding:7px 14px;font-size:.82rem;
  font-family:'Barlow',sans-serif;width:180px;color:var(--gris-oscuro)
}
.nav-search button{
  background:var(--naranja);border:none;padding:7px 14px;cursor:pointer;color:#fff;font-size:1rem
}
.nav-search button:hover{background:var(--naranja-dark)}

/* ──── HERO ──── */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(100deg, #1A1A1A 0%, #2d1008 55%, transparent 100%);
  min-height:520px;display:flex;align-items:center
}
.hero-bg{
  position:absolute;inset:0;
  background:url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?w=1400&q=80') center/cover no-repeat;
  opacity:.35
}
.hero-shape{
  position:absolute;right:0;top:0;bottom:0;width:48%;
  background:var(--naranja);clip-path:polygon(18% 0,100% 0,100% 100%,0% 100%);
  opacity:.18
}
.hero-content{
  position:relative;z-index:2;
  max-width:1200px;margin:0 auto;padding:5rem 1.5rem;
}
.hero-tag{
  display:inline-block;background:var(--naranja);color:#fff;
  font-family:'Barlow Condensed',sans-serif;font-size:.85rem;
  font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  padding:5px 14px;border-radius:3px;margin-bottom:1.2rem
}
.hero-content h1{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.8rem,6vw,4.5rem);font-weight:800;
  color:#fff;line-height:1;text-transform:uppercase;
  margin-bottom:1rem;max-width:600px
}
.hero-content h1 em{color:var(--naranja);font-style:normal}
.hero-content p{
  color:rgba(255,255,255,.75);font-size:1rem;
  line-height:1.7;max-width:480px;margin-bottom:2rem
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{
  background:var(--naranja);color:#fff;
  font-family:'Barlow',sans-serif;font-weight:600;font-size:.9rem;
  padding:13px 28px;border-radius:5px;border:none;cursor:pointer;
  text-decoration:none;transition:background .2s,transform .15s;display:inline-block
}
.btn-primary:hover{background:var(--naranja-dark);transform:translateY(-1px)}
.btn-secondary{
  background:transparent;color:#fff;
  font-family:'Barlow',sans-serif;font-weight:600;font-size:.9rem;
  padding:13px 28px;border-radius:5px;border:2px solid rgba(255,255,255,.5);
  cursor:pointer;text-decoration:none;transition:all .2s;display:inline-block
}
.btn-secondary:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* Hero stats */
.hero-stats{
  display:flex;gap:2.5rem;margin-top:3rem;flex-wrap:wrap
}
.stat{color:#fff}
.stat strong{
  font-family:'Barlow Condensed',sans-serif;
  font-size:2rem;font-weight:800;color:var(--naranja-light);display:block
}
.stat span{font-size:.8rem;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.5px}

/* ──── SECTORES ──── */
.sectores{background:#fff;padding:4rem 1.5rem}
.sectores .container{max-width:1200px;margin:0 auto}
.section-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:2.2rem;font-weight:700;
  color:var(--naranja);text-align:center;margin-bottom:.5rem
}
.section-sub{text-align:center;color:var(--gris-medio);font-size:.95rem;margin-bottom:2.5rem}
.sectores-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px
}
.sector-card{
  position:relative;height:180px;border-radius:8px;overflow:hidden;cursor:pointer
}
.sector-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.sector-card:hover img{transform:scale(1.06)}
.sector-card .sector-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.1) 60%);
  display:flex;align-items:flex-end;padding:14px
}
.sector-card .sector-name{
  color:#fff;font-family:'Barlow Condensed',sans-serif;
  font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px
}
.sector-card .sector-tag{
  position:absolute;top:10px;left:10px;
  background:var(--naranja);color:#fff;
  font-size:.65rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  padding:3px 9px;border-radius:3px
}

/* ──── CATÁLOGO ──── */
.catalogo{background:var(--gris-claro);padding:4rem 1.5rem}
.catalogo .container{max-width:1200px;margin:0 auto}
.catalogo-header{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;margin-bottom:2rem
}
.cat-filters{display:flex;flex-wrap:wrap;gap:8px}
.filter-btn{
  padding:7px 16px;border-radius:20px;font-size:.8rem;font-weight:600;
  border:1.5px solid var(--borde);background:#fff;
  color:var(--gris-medio);cursor:pointer;transition:all .2s;
  font-family:'Barlow',sans-serif
}
.filter-btn:hover,.filter-btn.active{
  background:var(--naranja);color:#fff;border-color:var(--naranja)
}
.productos-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px
}
.prod-card{
  background:#fff;border-radius:10px;border:1px solid var(--borde);
  overflow:hidden;cursor:pointer;transition:transform .2s,box-shadow .2s
}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.1)}
.prod-img{
  width:100%;height:180px;object-fit:cover;display:block;
  background:var(--gris-claro);position:relative;overflow:hidden
}
.prod-img-placeholder{
  width:100%;height:180px;display:flex;align-items:center;justify-content:center;
  font-size:4rem;background:linear-gradient(135deg,#f0f0f0,#e8e8e8)
}
.prod-badge{
  position:absolute;top:10px;left:10px;
  background:var(--naranja);color:#fff;
  font-size:.68rem;font-weight:700;padding:3px 9px;border-radius:3px;text-transform:uppercase
}
.prod-badge.agotado{background:#999}
.prod-body{padding:14px 16px}
.prod-cat{
  font-size:.72rem;font-weight:700;color:var(--naranja);
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px
}
.prod-name{font-size:.95rem;font-weight:600;line-height:1.35;margin-bottom:6px}
.prod-desc{font-size:.8rem;color:var(--gris-medio);line-height:1.5;margin-bottom:12px}
.prod-footer{display:flex;align-items:center;justify-content:space-between}
.prod-norma{font-size:.72rem;color:var(--gris-medio);background:var(--gris-claro);padding:3px 9px;border-radius:20px}
.prod-cta{
  background:var(--naranja);color:#fff;border:none;
  font-size:.78rem;font-weight:600;padding:7px 14px;border-radius:5px;
  cursor:pointer;font-family:'Barlow',sans-serif;transition:background .2s
}
.prod-cta:hover{background:var(--naranja-dark)}

/* ──── MARCAS ──── */
.marcas{background:#fff;padding:3.5rem 1.5rem}
.marcas .container{max-width:1200px;margin:0 auto}
.marcas-strip{
  display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem
}
.marca-pill{
  background:var(--gris-claro);border:1px solid var(--borde);
  border-radius:5px;padding:8px 20px;
  font-size:.82rem;font-weight:600;color:var(--gris-medio);
  cursor:pointer;transition:all .2s
}
.marca-pill:hover{background:var(--naranja);color:#fff;border-color:var(--naranja)}

/* ──── MODAL ──── */
.modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);
  z-index:2000;align-items:center;justify-content:center;padding:1rem
}
.modal-overlay.open{display:flex}
.modal-box{
  background:#fff;border-radius:12px;width:100%;max-width:520px;
  max-height:90vh;overflow-y:auto;position:relative
}
.modal-img{
  width:100%;height:220px;object-fit:cover;border-radius:12px 12px 0 0
}
.modal-img-placeholder{
  width:100%;height:220px;display:flex;align-items:center;justify-content:center;
  font-size:5rem;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);
  border-radius:12px 12px 0 0
}
.modal-close-btn{
  position:absolute;top:12px;right:14px;width:34px;height:34px;
  background:rgba(0,0,0,.4);border:none;border-radius:50%;color:#fff;
  font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center
}
.modal-content{padding:1.5rem}
.modal-cat-tag{
  display:inline-block;background:var(--naranja);color:#fff;
  font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:3px;
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:.75rem
}
.modal-title{font-family:'Barlow Condensed',sans-serif;font-size:1.6rem;font-weight:700;margin-bottom:.5rem}
.modal-desc{font-size:.9rem;color:var(--gris-medio);line-height:1.65;margin-bottom:1.25rem}
.modal-specs-box{background:var(--gris-claro);border-radius:8px;padding:1rem 1.25rem;margin-bottom:1.25rem}
.modal-specs-box h4{
  font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;
  color:var(--gris-medio);margin-bottom:.75rem
}
.spec-row{display:flex;justify-content:space-between;font-size:.84rem;padding:5px 0;border-bottom:1px solid var(--borde)}
.spec-row:last-child{border:none}
.spec-key{color:var(--gris-medio)}
.spec-val{font-weight:600}
.modal-actions{display:flex;gap:10px}
.modal-wa{
  flex:1;background:#25D366;color:#fff;border:none;
  padding:12px;border-radius:7px;font-size:.88rem;font-weight:600;
  cursor:pointer;font-family:'Barlow',sans-serif
}
.modal-consult{
  flex:1;background:transparent;color:var(--naranja);
  border:2px solid var(--naranja);padding:12px;border-radius:7px;
  font-size:.88rem;font-weight:600;cursor:pointer;font-family:'Barlow',sans-serif
}
.modal-consult:hover{background:var(--naranja);color:#fff}

/* ──── FOOTER ──── */
footer{background:var(--gris-oscuro);color:rgba(255,255,255,.7);padding:3rem 1.5rem 1.5rem}
footer .container{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-logo{font-family:'Barlow Condensed',sans-serif;font-size:2rem;font-weight:800;color:var(--naranja);margin-bottom:.75rem}
.footer-logo span{color:#fff}
.footer-desc{font-size:.82rem;line-height:1.65}
.footer-col h5{
  font-family:'Barlow Condensed',sans-serif;font-size:1rem;font-weight:700;
  color:#fff;text-transform:uppercase;letter-spacing:.5px;margin-bottom:1rem
}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:.5rem}
.footer-col ul li a{font-size:.82rem;color:rgba(255,255,255,.6);text-decoration:none;transition:color .15s}
.footer-col ul li a:hover{color:var(--naranja)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:1.25rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.78rem
}

/* WhatsApp flotante */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:999;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  font-size:1.6rem;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(37,211,102,.5);cursor:pointer;
  text-decoration:none;transition:transform .2s
}
.wa-float:hover{transform:scale(1.1)}

/* Responsive */
@media(max-width:768px){
  .nav-links{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-content h1{font-size:2.5rem}
  .hero-stats{gap:1.5rem}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .modal-actions{flex-direction:column}
}

/* ==========================================================================
   NUEVA SECCIÓN: PÁGINA INDEPENDIENTE DE NOSOTROS
   ========================================================================== */

.pagina-nosotros {
  background-color: var(--blanco);
  color: var(--gris-oscuro);
  padding: 5rem 1.5rem;
}

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

.titulo-nosotros {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: .5px;
  margin-bottom: 2.5rem;
  color: var(--gris-oscuro);
  text-transform: uppercase;
}

.resaltado-naranja {
  color: var(--naranja);
}

.grid-nosotros {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .grid-nosotros {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.bloque-descripcion p {
  font-family: 'Barlow', sans-serif;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--gris-medio);
  margin-bottom: 1.5rem;
}

.bloque-descripcion strong {
  color: var(--gris-oscuro);
  font-weight: 600;
}

.bloque-pilares {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tarjeta-pilar {
  background-color: var(--gris-claro);
  padding: 1.5rem;
  border-left: 4px solid var(--naranja);
  border-radius: 6px;
  border-top: 1px solid var(--borde);
  border-right: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
}

.tarjeta-pilar h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gris-oscuro);
  margin-bottom: .5rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.tarjeta-pilar p {
  font-family: 'Barlow', sans-serif;
  font-size: .9rem;
  color: var(--gris-medio);
  line-height: 1.5;
  margin: 0;
}