:root {
  --gold: #cba153;
  --gold-glow: rgba(203, 161, 83, 0.4);
  --dark: #0b0d0c;
  --surface: #131714;
  --surface-light: #1c221e;
  --green: #2c3e2e;
  --text: #f5f5f5;
  --text-muted: #a0a0a0;
  --glass-bg: rgba(11, 13, 12, 0.85);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background-color: var(--dark);
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(203, 161, 83, 0.03), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(44, 62, 46, 0.08), transparent 30%);
  color: var(--text);
  line-height: 1.6;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 5px; }

/* Nav */
.glass-nav {
  position: fixed; top: 0; width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 0.5rem 3rem; background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.03); z-index: 100; height: 80px;
}
.logo-link { text-decoration: none; display: flex; align-items: center; height: 100%; }
.nav-logo { height: 60px; width: auto; object-fit: contain; }
.logo-text { font-size: 1.5rem; font-weight: 900; color: var(--gold); letter-spacing: 2px; text-transform: uppercase; }

.nav-links a { color: var(--text); text-decoration: none; margin-left: 2rem; font-weight: 600; text-transform: uppercase; font-size: 0.9rem; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }

/* Hero (Home) */
.hero {
  height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center;
  background: linear-gradient(to bottom, rgba(11, 13, 12, 0.5), rgba(11, 13, 12, 0.95)), url('/hero_bg.png') center/cover no-repeat;
  position: relative; padding: 0 1rem; border-bottom: 1px solid rgba(203, 161, 83, 0.1);
  margin-top: 80px;
}
.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 1rem; text-transform: uppercase; background: linear-gradient(to right, #fff, var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 2px; }
.hero-subtitle { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2.5rem; max-width: 700px; margin-inline: auto; }
.btn-primary, .btn-secondary {
  display: inline-block; text-decoration: none; font-weight: 900; text-transform: uppercase; border-radius: 4px; transition: all 0.5s ease; cursor: pointer; border: none; text-align: center;
}
.btn-primary {
  background: linear-gradient(90deg, var(--gold), #f5d78d, var(--gold)); background-size: 200%; color: var(--dark); padding: 1rem 3rem; 
}
.btn-primary:hover { background-position: right center; transform: translateY(-4px); box-shadow: 0 10px 25px var(--gold-glow); color: #000; }

/* Featured Sections (Home) */
.featured-section { padding: 4rem 3rem; background-color: var(--dark); }
.featured-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; max-width: 1200px; margin: 0 auto; }
.featured-card {
  background: var(--surface); padding: 3rem 2rem; border-radius: 12px; text-align: center; border: 1px solid rgba(255,255,255,0.03); transition: transform 0.3s;
  background-size: cover; background-position: center; position: relative; z-index: 1; overflow: hidden;
}
.featured-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(11,13,12,0.9), rgba(11,13,12,0.6)); z-index: -1;
}
.card-armas { background-image: url('/card_armas.png'); }
.card-optica { background-image: url('/card_optica.png'); }
.card-municion { background-image: url('/card_municion.png'); }
.featured-card:hover { transform: translateY(-5px); border-color: rgba(203,161,83,0.3); }
.featured-card h2 { color: var(--gold); margin-bottom: 1rem; font-size: 1.5rem; }
.featured-card p { color: var(--text-muted); margin-bottom: 1.5rem; }
.btn-secondary {
  background: transparent; color: var(--gold); border: 2px solid var(--gold); padding: 0.8rem 2rem;
}
.btn-secondary:hover { background: var(--gold); color: var(--dark); }

/* New Home Sections */
.section-title { font-size: 2.5rem; color: var(--gold); margin-bottom: 1rem; text-align: center; }
.section-subtitle { color: var(--text-muted); text-align: center; margin-bottom: 3rem; font-size: 1.1rem; }

/* Social Section */
.social-section { padding: 5rem 3rem; background-color: var(--surface-light); }
.social-links-grid { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.social-card {
  display: flex; align-items: center; gap: 1rem; padding: 1.5rem 3rem; border-radius: 50px; text-decoration: none; font-weight: 800; font-size: 1.2rem; transition: transform 0.4s, box-shadow 0.4s;
}
.social-card i { font-size: 2rem; }
.social-card.instagram { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); color: white; }
.social-card.facebook { background: #1877F2; color: white; }
.social-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.4); }

/* Reviews Section */
.reviews-section { padding: 5rem 3rem; background-color: var(--dark); }
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; max-width: 1200px; margin: 0 auto; }
.review-card {
  background: var(--surface); padding: 2.5rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.03); position: relative;
}
.review-card .stars { color: var(--gold); font-size: 1.5rem; margin-bottom: 1rem; }
.review-card p { font-style: italic; color: var(--text); margin-bottom: 1.5rem; line-height: 1.8; }
.review-card .author { font-weight: 800; color: var(--gold); }

/* Contact Section */
.contact-section { padding: 5rem 3rem; background-color: var(--surface-light); }
.contact-content { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1200px; margin: 0 auto; align-items: center; }
.info-item { display: flex; gap: 1.5rem; margin-bottom: 2rem; align-items: flex-start; }
.info-item i { font-size: 2rem; color: var(--gold); margin-top: 0.2rem; }
.info-item h3 { color: white; margin-bottom: 0.5rem; font-size: 1.2rem; }
.info-item p { color: var(--text-muted); }
.contact-map { height: 400px; border-radius: 12px; overflow: hidden; border: 2px solid rgba(203,161,83,0.2); }

/* Single Product Page */
.single-product-wrapper {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1200px; margin: 0 auto; align-items: center;
  background: var(--surface); padding: 4rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.05); box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.single-product-image { background: rgba(0,0,0,0.3); border-radius: 12px; padding: 2rem; display: flex; justify-content: center; align-items: center; min-height: 400px; }
.single-product-image img { max-width: 100%; max-height: 500px; object-fit: contain; border-radius: 8px; }
.single-product-info h1 { font-size: 2.5rem; color: #fff; margin-bottom: 1rem; line-height: 1.2; }
.category-tag { display: inline-block; padding: 0.4rem 1rem; background: rgba(203,161,83,0.1); color: var(--gold); border-radius: 20px; font-weight: 800; font-size: 0.8rem; text-transform: uppercase; margin-bottom: 1.5rem; border: 1px solid rgba(203,161,83,0.3); }
.product-desc { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; line-height: 1.8; }
.guarantees-wrapper { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; }
.guarantee-item { display: flex; align-items: center; gap: 1rem; color: #fff; font-size: 1rem; font-weight: 600; }
.guarantee-item i { color: var(--gold); font-size: 1.2rem; background: rgba(203,161,83,0.1); padding: 0.8rem; border-radius: 50%; width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(203,161,83,0.3); }
.btn-whatsapp.large { padding: 1rem 2rem; font-size: 1.1rem; border-radius: 8px; display: inline-flex; align-items: center; gap: 0.8rem; }

@media (max-width: 900px) {
  .contact-content, .single-product-wrapper { grid-template-columns: 1fr; }
  .contact-map { height: 300px; }
  .single-product-wrapper { padding: 2rem; gap: 2rem; }
  .single-product-info h1 { font-size: 2rem; }
}

/* Catalog & Ofertas Header */
.catalog-header { padding: 8rem 3rem 2rem; background: var(--surface-light); text-align: center; }
/* Sidebar Filters */
.catalog-container { display: grid; grid-template-columns: 280px 1fr; gap: 3rem; align-items: start; }
.catalog-sidebar { background: var(--surface-light); padding: 2rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.05); position: sticky; top: 100px; }
.sidebar-widget { margin-bottom: 2.5rem; }
.sidebar-title { color: var(--gold); font-size: 1.2rem; margin-bottom: 1rem; border-bottom: 1px solid rgba(203,161,83,0.2); padding-bottom: 0.5rem; }
.sidebar-input { width: 100%; padding: 1rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1); background: rgba(0,0,0,0.3); color: white; outline: none; font-family: 'Montserrat', sans-serif; transition: 0.3s; }
.sidebar-input:focus { border-color: var(--gold); box-shadow: 0 0 10px rgba(203,161,83,0.1); }
.category-filters-vertical { display: flex; flex-direction: column; gap: 0.5rem; }
.filter-btn-side { background: transparent; border: none; color: var(--text-muted); text-align: left; padding: 0.8rem 1rem; cursor: pointer; transition: 0.3s; border-radius: 6px; font-weight: 600; font-family: 'Montserrat', sans-serif; }
.filter-btn-side:hover, .filter-btn-side.active { background: rgba(203,161,83,0.1); color: var(--gold); padding-left: 1.5rem; }

@media (max-width: 900px) {
  .catalog-container { grid-template-columns: 1fr; }
  .catalog-sidebar { position: static; }
}

/* Grid for Catalog and Ofertas */
.catalog-grid, .ofertas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; padding: 3rem; background: var(--surface); max-width: 1400px; margin: 0 auto; }
.product-card { background: var(--surface-light); border-radius: 12px; overflow: hidden; transition: 0.3s; border: 1px solid rgba(255,255,255,0.05); padding: 1.5rem; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-5px); border-color: rgba(203,161,83,0.3); box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
.card-img-wrapper { height: 200px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; border-radius: 8px; background: rgba(0,0,0,0.3); padding: 1rem; }
.card-img-wrapper img { max-width: 100%; max-height: 100%; object-fit: contain; }
.card-title { color: white; font-size: 1.1rem; margin-bottom: 1rem; line-height: 1.4; flex-grow: 1; }

.btn-whatsapp {
  background: linear-gradient(90deg, #cba153, #f5d78d, #cba153); background-size: 200%; border: none; color: #0b0d0c; padding: 12px; font-weight: 900; text-transform: uppercase; border-radius: 4px; cursor: pointer; transition: all 0.4s; font-size: 0.85rem; width: 100%;
}
.btn-whatsapp:hover { background-position: right center; color: #000; box-shadow: 0 5px 15px rgba(203,161,83,0.5); transform: translateY(-2px); }

/* Marcas Marquee */
.marcas-marquee { width: 100%; overflow: hidden; white-space: nowrap; position: relative; }
.marcas-track { display: inline-flex; gap: 4rem; animation: marquee 30s linear infinite; }
.marcas-track span { color: rgba(255,255,255,0.2); font-size: 2.5rem; font-weight: 900; text-transform: uppercase; letter-spacing: 2px; transition: color 0.3s; cursor: default; }
.marcas-track span:hover { color: var(--gold); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.glass-footer { text-align: center; padding: 3rem; background: var(--surface); border-top: 1px solid rgba(255,255,255,0.05); }

.no-results { grid-column: 1 / -1; text-align: center; font-size: 1.2rem; color: var(--text-muted); padding: 3rem 0; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .catalog-section, .filters-section { padding-left: 1.5rem; padding-right: 1.5rem; }
  .glass-nav { padding: 1rem 1.5rem; height: 70px; }
  .nav-logo { height: 50px; }
}