/* ==========================================================================
   TALLER BALONERO - MONGUÍ, BOYACÁ, COLOMBIA
   Tema Oscuro / Café Profundo & Cuero Artesanal (Deep Coffee Dark Aesthetic)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Deep Coffee Dark Palette */
  --c-bg-main: #180F0A;          /* Café tostado profundo */
  --c-bg-card: #22150E;          /* Moca oscuro */
  --c-bg-elevated: #2B1A12;      /* Café cuero cálido */
  --c-bg-input: #1E120B;         /* Fondo campo oscuro */
  --c-leather-cognac: #C67A38;   /* Coñac ámbar cuero */
  --c-leather-amber: #D98E48;    /* Miel cuero vivo */
  --c-brass-gold: #D4AF37;       /* Oro viejo / latón */
  --c-brass-light: #ECC765;      /* Brillo dorado */
  
  /* Text Tones (High contrast, warm reading) */
  --c-text-primary: #F5EFE6;     /* Crema marfil claro */
  --c-text-secondary: #C8B8A6;   /* Latte cálido */
  --c-text-muted: #9E8877;       /* Café mudo */
  
  /* Borders & Accents */
  --c-border: rgba(212, 175, 55, 0.2);
  --c-border-subtle: rgba(255, 255, 255, 0.08);
  --c-border-active: rgba(212, 175, 55, 0.5);
  --c-whatsapp: #25D366;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-display: 'Cinzel', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Elevation */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.65);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--c-bg-main);
  color: var(--c-text-primary);
  line-height: 1.55;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 76px 0;
}

/* ==========================================================================
   LEFT SIDEBAR NAVIGATION (Fixed on Desktop, Slide-out Drawer on Mobile)
   ========================================================================== */
.site-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background: #140C08;
  border-right: 1px solid rgba(212, 175, 55, 0.22);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px 20px 22px;
  z-index: 1000;
  overflow-y: auto;
  box-shadow: 4px 0 25px rgba(0, 0, 0, 0.65);
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Custom sleek scrollbar for sidebar */
.site-sidebar::-webkit-scrollbar {
  width: 4px;
}
.site-sidebar::-webkit-scrollbar-track {
  background: #140C08;
}
.site-sidebar::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.25);
  border-radius: 4px;
}

.sidebar-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  width: 100%;
}

.sidebar-close-btn {
  display: none; /* Only visible in mobile drawer */
  position: absolute;
  top: -8px;
  right: -4px;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 50%;
  color: var(--c-brass-light);
  font-size: 1.25rem;
  line-height: 1;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.sidebar-close-btn:hover {
  background: rgba(212, 175, 55, 0.2);
  color: #FFFFFF;
}

.sidebar-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 16px;
  transition: transform 0.2s ease;
  width: 100%;
}
.sidebar-brand:hover {
  transform: translateY(-2px);
}

.sidebar-logo-img {
  width: 220px;
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.7));
}

.sidebar-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.35), transparent);
  margin-bottom: 20px;
}

/* Sidebar Navigation Menu */
.sidebar-nav {
  width: 100%;
  margin-bottom: 18px;
}

.sidebar-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  margin: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--c-text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
  position: relative;
  border-left: 3px solid transparent;
}

.sidebar-link .nav-idx {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--c-brass-gold);
  opacity: 0.75;
  letter-spacing: 1px;
}

.sidebar-link .nav-title {
  flex: 1;
}

.sidebar-link:hover {
  color: #FFFFFF;
  background: rgba(212, 175, 55, 0.08);
  border-left-color: var(--c-brass-gold);
  transform: translateX(3px);
}

.sidebar-link.active {
  color: #FFFFFF;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.16) 0%, rgba(212, 175, 55, 0.02) 100%);
  border-left-color: var(--c-brass-light);
  box-shadow: inset 0 0 14px rgba(212, 175, 55, 0.08);
}
.sidebar-link.active .nav-idx {
  color: var(--c-brass-light);
  opacity: 1;
}

/* Heritage Mini Stamp / Certification in Sidebar */
.sidebar-stamp {
  width: 100%;
  background: rgba(43, 26, 18, 0.55);
  border: 1px dashed rgba(212, 175, 55, 0.28);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 18px;
  text-align: center;
}

.stamp-tag {
  display: block;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--c-brass-light);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.stamp-detail {
  display: block;
  font-size: 0.72rem;
  color: var(--c-text-secondary);
  line-height: 1.35;
}

/* Sidebar Footer & Actions */
.sidebar-footer {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-sidebar-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 12px;
  background: #1FA855;
  color: #FFFFFF;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 14px rgba(31, 168, 85, 0.28);
  transition: all 0.2s ease;
}
.btn-sidebar-wa:hover {
  background: #25D366;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
  transform: translateY(-1px);
}

.btn-sidebar-quote {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 9px 12px;
  background: var(--c-leather-cognac);
  border: 1px solid var(--c-leather-amber);
  color: #FFFFFF;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  box-shadow: 0 4px 14px rgba(198, 122, 56, 0.28);
  transition: all 0.2s ease;
}
.btn-sidebar-quote:hover {
  background: var(--c-leather-amber);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(217, 142, 72, 0.4);
}

.sidebar-meta {
  text-align: center;
  font-size: 0.69rem;
  color: var(--c-text-muted);
  line-height: 1.4;
  margin-top: 2px;
}

/* ==========================================================================
   MAIN SITE CONTENT WRAPPER (Shifted for Left Sidebar)
   ========================================================================== */
.main-site-content {
  margin-left: 280px;
  width: calc(100% - 280px);
  max-width: calc(100% - 280px);
  min-height: 100vh;
  position: relative;
  background-color: var(--c-bg-main);
  overflow-x: hidden;
  box-sizing: border-box;
  transition: margin-left 0.35s ease;
}

/* ==========================================================================
   MOBILE TOP BAR (Visible only under 1024px)
   ========================================================================== */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  background: rgba(20, 12, 8, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  z-index: 990;
  padding: 0 14px;
  align-items: center;
  justify-content: space-between;
}

.mobile-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}

.mobile-logo-img {
  height: 28px;
  max-width: 175px;
  width: auto;
  display: block;
}

.mobile-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-mobile-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 30px;
  padding: 0 10px;
  background: #1FA855;
  color: #FFFFFF;
  border-radius: 15px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.btn-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  color: var(--c-brass-light);
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

@media (max-width: 380px) {
  .btn-mobile-wa span {
    display: none;
  }
  .btn-mobile-wa {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 50%;
  }
}

/* Mobile Sidebar Backdrop */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 995;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.sidebar-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   HERO SECTION (Atmospheric Deep Coffee & Big Photo Showcase)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 60px 0 76px;
  background: radial-gradient(circle at 85% 30%, rgba(212, 175, 55, 0.1) 0%, transparent 65%),
              linear-gradient(180deg, #180F0A 0%, #20130D 100%);
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--c-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--c-brass-light);
  margin-bottom: 18px;
  text-transform: uppercase;
  max-width: 100%;
  box-sizing: border-box;
}

.hero-badge span {
  white-space: normal;
  line-height: 1.35;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.85rem;
  font-weight: 700;
  line-height: 1.18;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-title-highlight {
  color: var(--c-brass-gold);
  font-style: italic;
  font-weight: 600;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-leather-cognac);
  color: #FFFFFF;
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 14px rgba(198, 122, 56, 0.35);
}

.btn-primary-hero:hover {
  background: var(--c-leather-amber);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(198, 122, 56, 0.45);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--c-border);
}

.btn-secondary-hero:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--c-brass-gold);
}

/* Quick Specs Pills */
.hero-specs-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--c-border-subtle);
}

.spec-pill {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--c-text-secondary);
  font-weight: 500;
}

.spec-pill strong {
  color: var(--c-brass-light);
}

/* Hero Image Card */
.hero-image-wrap {
  position: relative;
}

.hero-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-border);
}

.hero-img-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-img-card:hover img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(18, 10, 6, 0.92);
  backdrop-filter: blur(10px);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-floating-badge h4 {
  font-family: var(--font-display);
  font-size: 0.84rem;
  letter-spacing: 1px;
  color: var(--c-brass-light);
}

.hero-floating-badge span {
  font-size: 0.74rem;
  color: var(--c-text-muted);
}

/* ==========================================================================
   PHOTO GRID: ARTISAN ACTION GALLERY (手工工匠实拍动作大片图集)
   ========================================================================== */
.artisan-gallery-section {
  background: #1C120C;
  border-bottom: 1px solid var(--c-border);
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 40px;
}

.section-tag {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: var(--c-brass-light);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 10px;
}

.section-desc {
  font-size: 0.92rem;
  color: var(--c-text-secondary);
  line-height: 1.5;
}

/* 6-Photo Masonry / Mosaic Grid */
.artisan-mosaic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.artisan-photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border-subtle);
  background: var(--c-bg-card);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.artisan-photo-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-brass-gold);
  box-shadow: var(--shadow-md);
}

.artisan-photo-card img {
  width: 100%;
  height: 255px;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
  display: block;
}

.artisan-photo-card:hover img {
  transform: scale(1.04);
}

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 10, 6, 0.85) 45%, rgba(18, 10, 6, 0.98) 100%);
  padding: 32px 16px 12px;
  color: #FFFFFF;
}

.photo-caption h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-brass-light);
  margin-bottom: 3px;
  letter-spacing: 0.2px;
}

.photo-caption p {
  font-size: 0.74rem;
  color: #D6C2B4;
  line-height: 1.35;
}

/* ==========================================================================
   PRODUCTS / BALONES DE COLECCIÓN (8 Items Grid)
   ========================================================================== */
.products-section {
  background: #180F0A;
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 7px 16px;
  border-radius: var(--radius-full);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-secondary);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--c-leather-cognac);
  color: #FFFFFF;
  border-color: var(--c-leather-amber);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.prod-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.prod-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-brass-gold);
  box-shadow: var(--shadow-md);
}

.prod-img-wrap {
  position: relative;
  background: #130B07;
  height: 200px;
  overflow: hidden;
}

.prod-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.prod-card:hover .prod-img-wrap img {
  transform: scale(1.06);
}

.prod-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(18, 10, 6, 0.9);
  color: var(--c-brass-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1px solid var(--c-border);
}

.prod-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.prod-spec-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--c-brass-gold);
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.prod-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 6px;
  line-height: 1.3;
}

.prod-desc {
  font-size: 0.8rem;
  color: var(--c-text-secondary);
  line-height: 1.45;
  margin-bottom: 12px;
  flex-grow: 1;
}

.prod-specs-mini {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--c-text-muted);
  border-top: 1px dashed var(--c-border-subtle);
  padding-top: 8px;
  margin-bottom: 12px;
}

.prod-specs-mini strong {
  color: var(--c-text-secondary);
}

.btn-prod-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 34px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--c-border);
  color: var(--c-brass-light);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
}

.btn-prod-wa:hover {
  background: var(--c-leather-cognac);
  color: #FFFFFF;
  border-color: var(--c-leather-cognac);
}

/* ==========================================================================
   MONGUÍ STORY & 4-PHOTO STRIP
   ========================================================================== */
.story-section {
  background: #20130D;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.story-text h2 {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 16px;
}

.story-text p {
  font-size: 0.92rem;
  color: var(--c-text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.story-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.story-chip {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  color: var(--c-brass-light);
  font-weight: 600;
}

.story-gallery-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.story-img-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--c-border-subtle);
  background: var(--c-bg-card);
}

.story-img-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.story-img-card:hover img {
  transform: scale(1.05);
}

.story-img-card span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 10, 6, 0.9) 100%);
  color: #FFFFFF;
  padding: 18px 10px 8px;
  font-size: 0.72rem;
  font-weight: 600;
}

/* ==========================================================================
   CUSTOMIZATION / PERSONALIZACIÓN
   ========================================================================== */
.custom-section {
  background: #180F0A;
}

.custom-box {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.custom-features {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.custom-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--c-text-secondary);
}

.custom-features li strong {
  color: #FFFFFF;
}

.custom-features span.icon {
  color: var(--c-brass-gold);
  font-size: 1rem;
}

.custom-visual img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
}

/* ==========================================================================
   CONTACT & FORM (Concise Cotizador)
   ========================================================================== */
.contact-section {
  background: #20130D;
  border-top: 1px solid var(--c-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
}

.contact-info-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.contact-info-card p.intro {
  font-size: 0.88rem;
  color: var(--c-text-secondary);
  margin-bottom: 22px;
  line-height: 1.55;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.info-icon {
  width: 34px;
  height: 34px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--c-brass-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.info-content h5 {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--c-text-muted);
  margin-bottom: 2px;
}

.info-content p {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-text-primary);
}

.info-content a {
  color: var(--c-brass-light);
}

.info-content a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.contact-form p.sub {
  font-size: 0.82rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--c-text-secondary);
  margin-bottom: 5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--c-border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  background: var(--c-bg-input);
  color: #FFFFFF;
  transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-brass-gold);
  background: #2B1A12;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.btn-form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: var(--c-leather-cognac);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(198, 122, 56, 0.35);
}

.btn-form-submit:hover {
  background: var(--c-leather-amber);
  transform: translateY(-1px);
}

/* ==========================================================================
   FOOTER (Rich Dark Espresso Coffee)
   ========================================================================== */
.site-footer {
  background: #110A06;
  color: var(--c-text-muted);
  padding: 48px 0 24px;
  border-top: 1px solid var(--c-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-brand h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--c-brass-light);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 0.82rem;
  line-height: 1.6;
  max-width: 380px;
}

.footer-col h5 {
  font-size: 0.84rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
  font-size: 0.82rem;
  display: grid;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--c-brass-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: #8C7869;
  flex-wrap: wrap;
  gap: 10px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Left Sidebar Drawer & Mobile Topbar)
   ========================================================================== */
@media (max-width: 1024px) {
  .site-sidebar {
    transform: translateX(-100%);
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.85);
  }

  .site-sidebar.sidebar-open {
    transform: translateX(0);
  }

  .sidebar-close-btn {
    display: flex;
  }

  .sidebar-backdrop {
    display: block;
  }

  .mobile-topbar {
    display: flex;
  }

  .main-site-content {
    margin-left: 0;
    width: 100%;
    max-width: 100vw;
    padding-top: 56px;
    overflow-x: hidden;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .hero-img-card img {
    height: 360px;
  }

  .artisan-mosaic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .story-grid,
  .custom-box,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .hero-specs-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .artisan-mosaic-grid,
  .products-grid,
  .story-gallery-strip {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}