/* ==========================================================================
   MARISCAL CORP. - Complete Corporate Stylesheet
   Supports Dark Mode by Default & Light Mode Switch
   Palette: Deep Tech Charcoal Navy, Royal Blue (#3B82F6 / #1D4ED8), Crisp White
   ========================================================================== */

/* --- Custom Properties & Design Tokens --- */
:root, [data-theme="dark"] {
  color-scheme: dark;

  /* Dark Theme Palette (DEFAULT) */
  --color-bg-base: #090D16;
  --color-bg-subtle: #0D1322;
  --color-bg-surface: #111827;
  --color-bg-card: #111827;
  --color-bg-card-hover: #162035;
  --color-bg-elevated: #162035;
  --color-bg-glass: rgba(9, 13, 22, 0.88);

  --color-navy-dark: #090D16;
  --color-navy-deep: #05080F;
  --color-navy-mid: #1E293B;
  
  --color-royal-blue: #3B82F6;
  --color-royal-blue-hover: #2563EB;
  --color-royal-blue-subtle: rgba(59, 130, 246, 0.12);

  --color-border-subtle: #1E293B;
  --color-border-medium: #334155;
  --color-border-royal: rgba(59, 130, 246, 0.4);

  --color-text-primary: #F8FAFC;
  --color-text-secondary: #94A3B8;
  --color-text-tertiary: #64748B;
  --color-text-inverse: #090D16;

  --color-logo-main: #F8FAFC;
  --color-logo-sub: #94A3B8;

  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  /* Spacing Scale */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Elevations */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.6);
  --shadow-royal: 0 8px 25px rgba(59, 130, 246, 0.35);

  /* Transitions */
  --ease-out-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 180ms var(--ease-out-smooth);
  --transition-normal: 280ms var(--ease-out-smooth);
  --transition-slow: 450ms var(--ease-out-smooth);

  --max-width-content: 1240px;
  --nav-height: 80px;
}

/* Light Theme Overrides */
[data-theme="light"] {
  color-scheme: light;

  --color-bg-base: #FFFFFF;
  --color-bg-subtle: #F8FAFC;
  --color-bg-surface: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-bg-card-hover: #F8FAFC;
  --color-bg-elevated: #F1F5F9;
  --color-bg-glass: rgba(255, 255, 255, 0.95);

  --color-navy-dark: #0A192F;
  --color-navy-deep: #050E1A;
  --color-navy-mid: #1E3A8A;

  --color-royal-blue: #1D4ED8;
  --color-royal-blue-hover: #1e40af;
  --color-royal-blue-subtle: rgba(29, 78, 216, 0.08);

  --color-border-subtle: #E2E8F0;
  --color-border-medium: #CBD5E1;
  --color-border-royal: rgba(29, 78, 216, 0.35);

  --color-text-primary: #0A192F;
  --color-text-secondary: #475569;
  --color-text-tertiary: #64748B;
  --color-text-inverse: #FFFFFF;

  --color-logo-main: #0A192F;
  --color-logo-sub: #64748B;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(10, 25, 47, 0.08);
  --shadow-lg: 0 12px 32px rgba(10, 25, 47, 0.12);
  --shadow-royal: 0 8px 25px rgba(29, 78, 216, 0.25);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Transición suave solo cuando el usuario cambia explícitamente el tema */
html.theme-transitioning,
html.theme-transitioning body,
html.theme-transitioning header,
html.theme-transitioning section,
html.theme-transitioning footer,
html.theme-transitioning .portal-branch-item,
html.theme-transitioning .business-card,
html.theme-transitioning .product-item-card {
  transition: background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal) !important;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
  touch-action: manipulation;
}

:focus-visible {
  outline: 2px solid var(--color-royal-blue);
  outline-offset: 3px;
}

.skip-to-content {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--color-royal-blue);
  color: #FFFFFF;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-to-content:focus {
  top: 20px;
}

.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
}

/* --- Top Utility Bar --- */
.top-bar {
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-contacts {
  display: flex;
  gap: var(--space-xl);
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-secondary);
}

.top-bar-item a:hover {
  color: var(--color-text-primary);
}

.top-bar-badge {
  background: var(--color-royal-blue-subtle);
  color: var(--color-royal-blue);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid var(--color-border-royal);
}

/* --- Navigation Header --- */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  min-height: var(--nav-height);
  max-height: var(--nav-height);
  background-color: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  box-sizing: border-box;
  transition: box-shadow var(--transition-fast), background-color var(--transition-normal), border-color var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: var(--color-bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  flex-wrap: nowrap;
}

/* Logo container & adaptive SVG logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  max-height: 48px;
  display: block;
}

/* Fallback / Text elements */
.brand-text-corp {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--color-text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.brand-text-corp span {
  color: var(--color-royal-blue);
}

.brand-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-tertiary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  line-height: 1.1;
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.15rem;
  white-space: nowrap;
  margin: 0;
  padding: 0;
  flex-shrink: 1;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: var(--space-xs) 0.15rem;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--color-royal-blue);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* --- Theme Toggle Switch (Sun / Moon) --- */
.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: var(--color-bg-elevated);
  border-color: var(--color-border-medium);
  transform: rotate(15deg);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Show sun in dark mode, moon in light mode */
[data-theme="dark"] .icon-moon,
[data-theme="dark"] .moon-icon { display: none; }

[data-theme="dark"] .icon-sun,
[data-theme="dark"] .sun-icon { display: block; }

[data-theme="light"] .icon-sun,
[data-theme="light"] .sun-icon { display: none; }

[data-theme="light"] .icon-moon,
[data-theme="light"] .moon-icon { display: block; }

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--nav-height));
  background: var(--color-bg-base);
  padding: var(--space-2xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  z-index: 998;
  border-top: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu .nav-link {
  font-size: 1.25rem;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  will-change: transform;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-royal-blue);
  color: #FFFFFF;
  box-shadow: var(--shadow-royal);
}

.btn-primary:hover {
  background: var(--color-royal-blue-hover);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--color-bg-elevated);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
}

.btn-navy:hover {
  border-color: var(--color-royal-blue);
  color: var(--color-royal-blue);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1.5px solid var(--color-border-medium);
}

.btn-outline:hover {
  border-color: var(--color-royal-blue);
  color: var(--color-royal-blue);
  background: var(--color-royal-blue-subtle);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* --- Section Layouts --- */
section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
  position: relative;
  scroll-margin-top: calc(var(--nav-height) + 1rem);
}

.section-subtle {
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-3xl) auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: var(--color-royal-blue-subtle);
  border: 1px solid var(--color-border-royal);
  color: var(--color-royal-blue);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.85rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.section-title .text-royal {
  color: var(--color-royal-blue);
}

.section-description {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --- Hero Section --- */
.hero {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-4xl);
  background: linear-gradient(180deg, var(--color-bg-subtle) 0%, var(--color-bg-base) 100%);
  border-bottom: 1px solid var(--color-border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-3xl);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.4rem 1.1rem;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.hero-pill-badge {
  background: var(--color-royal-blue);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.2vw, 3.75rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}

.hero-title .highlight-blue {
  color: var(--color-royal-blue);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-2xl);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-subtle);
  width: 100%;
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.trust-label {
  font-size: 0.82rem;
  color: var(--color-text-tertiary);
  font-weight: 600;
  margin-top: 2px;
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
}

.hero-portal-showcase {
  background: var(--color-bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.portal-branch-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background: var(--color-bg-subtle);
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.portal-branch-item:hover {
  transform: translateX(6px);
  border-color: var(--color-royal-blue);
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-md);
}

.portal-branch-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-royal-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.portal-branch-info {
  flex-grow: 1;
}

.portal-branch-name {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.portal-branch-sub {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.portal-branch-arrow {
  color: var(--color-royal-blue);
  font-weight: 700;
  font-size: 1.2rem;
}

/* --- Business Cards --- */
.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.business-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.business-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-royal);
}

.business-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--color-bg-subtle);
}

.business-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.business-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(9, 13, 22, 0.9);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.business-card-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.business-card-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.business-card-desc {
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-lg);
}

.business-card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  flex-grow: 1;
}

.business-card-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-text-primary);
}

.feature-bullet {
  color: var(--color-royal-blue);
  font-weight: bold;
}

.business-card-footer {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.business-card-link {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-royal-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition-fast);
}

.business-card-link:hover {
  gap: 0.6rem;
}

/* --- Catalog Search & Filter Controls --- */
.catalog-controls {
  margin-bottom: var(--space-2xl);
}

.catalog-search-wrapper {
  position: relative;
  max-width: 680px;
  margin: 0 auto var(--space-xl) auto;
}

.catalog-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-royal-blue);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.catalog-search-input {
  width: 100%;
  padding: 1rem 3.2rem 1rem 3.4rem;
  font-size: 1.02rem;
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.catalog-search-input:focus {
  outline: none;
  border-color: var(--color-royal-blue);
  box-shadow: 0 0 0 3px var(--color-royal-blue-subtle), var(--shadow-md);
  background: var(--color-bg-elevated);
}

.catalog-search-clear {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.catalog-search-clear:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-subtle);
}

.catalog-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.catalog-count-badge {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  background: var(--color-bg-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-subtle);
}

/* Category Filter Tag Pills */
.catalog-tags-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.catalog-tag-btn {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.catalog-tag-btn:hover {
  border-color: var(--color-royal-blue);
  color: var(--color-text-primary);
  background: var(--color-royal-blue-subtle);
}

.catalog-tag-btn.active {
  background: var(--color-royal-blue);
  color: #FFFFFF;
  border-color: var(--color-royal-blue);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

/* Grid of Catalog Products */
.products-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.product-item-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  height: 100%;
}

.product-item-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-royal-blue);
  box-shadow: var(--shadow-md);
}

.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.product-item-badge {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-royal-blue);
  background: var(--color-royal-blue-subtle);
  border: 1px solid var(--color-border-royal);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-item-icon {
  font-size: 1.45rem;
  line-height: 1;
}

.product-item-title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.product-item-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.product-item-footer {
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-subtle);
}

.btn-whatsapp-card {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: #25D366;
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.62rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25);
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.btn-whatsapp-card:hover {
  background: #20BA5A;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  transform: scale(1.02);
}

.wa-card-icon {
  flex-shrink: 0;
}

.catalog-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3.5rem 1.5rem;
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border-medium);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
}

.catalog-no-results h3 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  margin-bottom: 0.6rem;
  font-size: 1.35rem;
}

/* Polished Showcase Cards */
.impresos-hero-showcase {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.impresos-hero-img {
  border-radius: var(--radius-md);
  margin: 0 auto;
  max-height: 440px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* --- Gallery Grid --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.gallery-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  background: var(--color-bg-card);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.gallery-card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-card-caption {
  padding: var(--space-md);
  background: var(--color-bg-card);
}

.gallery-caption-title {
  font-weight: 700;
  color: var(--color-text-primary);
  font-size: 1rem;
}

.gallery-caption-sub {
  font-size: 0.82rem;
  color: var(--color-text-tertiary);
}

/* --- Official PDF Document Section --- */
.pdf-viewer-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
}

.pdf-viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border-subtle);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.pdf-viewer-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pdf-file-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.pdf-file-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  display: block;
}

.pdf-file-meta {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  display: block;
  margin-top: 2px;
}

.pdf-viewer-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.pdf-frame-wrapper {
  position: relative;
  width: 100%;
  background: #090D16;
}

.pdf-iframe {
  width: 100%;
  height: 680px;
  border: none;
  display: block;
}

@media (max-width: 768px) {
  .pdf-iframe {
    height: 480px;
  }
}

/* --- Packages Grid --- */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.package-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border-subtle);
  padding: var(--space-2xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.package-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-royal-blue);
  box-shadow: var(--shadow-lg);
}

.package-card.featured {
  border-color: var(--color-royal-blue);
  box-shadow: var(--shadow-royal);
  background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg-subtle) 100%);
}

.package-featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-royal-blue);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.3rem 1.1rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.package-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border-subtle);
}

.package-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.package-sub {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.package-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-grow: 1;
}

.package-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.92rem;
  color: var(--color-text-primary);
}

.package-check {
  color: var(--color-royal-blue);
  font-weight: 800;
  flex-shrink: 0;
}

/* --- Cotizador Box --- */
.cotizador-box {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3xl);
}

.cotizador-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: var(--space-3xl);
}

.cotizador-service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.service-toggle-card {
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: var(--color-bg-card);
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.service-toggle-card:hover {
  border-color: var(--color-border-medium);
  background: var(--color-bg-subtle);
}

.service-toggle-card.selected {
  border-color: var(--color-royal-blue);
  background: var(--color-royal-blue-subtle);
  box-shadow: 0 0 0 1px var(--color-royal-blue);
}

.service-toggle-card input[type="checkbox"] {
  accent-color: var(--color-royal-blue);
  width: 19px;
  height: 19px;
  margin-top: 2px;
  cursor: pointer;
}

.toggle-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-primary);
}

.toggle-desc {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.quote-summary-panel {
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
}

.quote-summary-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-medium);
}

.quote-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-height: 120px;
  margin-bottom: var(--space-xl);
}

.quote-list-item {
  font-size: 0.9rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.quote-list-item::before {
  content: '✓';
  color: var(--color-royal-blue);
  font-weight: bold;
}

/* --- Floating WhatsApp Button --- */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 64px;
  height: 64px;
  background-color: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 9999;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  will-change: transform;
}

.whatsapp-floating-btn:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
}

.whatsapp-floating-btn svg {
  width: 36px;
  height: 36px;
  fill: #FFFFFF;
}

.whatsapp-floating-btn::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-whatsapp);
  opacity: 0.6;
  animation: whatsappRipple 2.4s infinite;
}

@keyframes whatsappRipple {
  0% { transform: scale(0.9); opacity: 0.8; }
  70% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-subtle);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.whatsapp-floating-btn:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --- Contact & Location --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-item-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-royal-blue-subtle);
  color: var(--color-royal-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border-royal);
}

.contact-item-content {
  display: flex;
  flex-direction: column;
}

.contact-item-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-item-val {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.contact-item-val a:hover {
  color: var(--color-royal-blue);
}

.form-control-group {
  margin-bottom: var(--space-lg);
}

.form-control-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.form-input-field, .form-textarea-field, .form-select-field {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--color-bg-base);
  border: 1.5px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-input-field:focus, .form-textarea-field:focus, .form-select-field:focus {
  outline: none;
  border-color: var(--color-royal-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-textarea-field {
  resize: vertical;
  min-height: 110px;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-2xl);
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-normal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.footer-brand-title span {
  color: var(--color-royal-blue);
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-top: var(--space-xs);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-link-item a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link-item a:hover {
  color: var(--color-royal-blue);
  transform: translateX(3px);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-subtle);
  font-size: 0.85rem;
  color: var(--color-text-tertiary);
}

/* --- Catalog Category Group Sections --- */
.catalog-sections-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  margin-top: var(--space-xl);
}

.catalog-category-group {
  scroll-margin-top: calc(var(--nav-height) + 1.5rem);
}

.category-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.4rem;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-subtle);
  border-left: 4.5px solid var(--color-royal-blue);
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}

.category-group-info {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.category-group-icon {
  font-size: 1.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-royal-blue-subtle);
  flex-shrink: 0;
}

.category-group-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin: 0 0 0.2rem;
  letter-spacing: -0.01em;
}

.category-group-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.4;
}

.category-group-count {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-royal-blue);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-royal);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1080px) {
  .nav-links, .nav-actions .btn-whatsapp { display: none !important; }
  .mobile-toggle { display: flex !important; }
}

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .business-grid { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .cotizador-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .hero-trust { flex-wrap: wrap; gap: var(--space-lg); }
  .cotizador-service-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-row { flex-direction: column; gap: var(--space-sm); text-align: center; }
  .whatsapp-floating-btn { bottom: 20px; right: 20px; width: 56px; height: 56px; }
  .whatsapp-floating-btn svg { width: 30px; height: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .whatsapp-floating-btn::before { animation: none !important; }
}