/* ==========================================================================
   ICOO — DESIGN SYSTEM & STYLESHEET
   Aesthetics: Luxury Minimalist, Editorial Architectural, Generous Whitespace
   Palette: Warm Bone/Cream (#FAF7F2), Pure Deep Black (#0E0E0E), Taupe/Visón (#74685A)
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-primary: #FAF7F2;       /* Warm bone / soft cream */
  --bg-secondary: #F3EFE7;     /* Deeper warm bone for sections */
  --bg-card: #FFFFFF;          /* Pure white for structured cards */
  --bg-card-subtle: #F7F4EE;   /* Card inset / subtle background */

  --text-primary: #0E0E0E;     /* Pure high-contrast black for titles & headings */
  --text-secondary: #2C2A28;   /* High-readability dark slate for body text */
  --text-muted: #69635B;       /* Warm gray/taupe for technical details & captions */
  --text-light: #9B948A;       /* Low-contrast accents */

  /* Taupe / Visón Accent System */
  --taupe-primary: #74685A;    /* Elegant visón/taupe */
  --taupe-hover: #5A5043;      /* Deepened taupe for active/hover */
  --taupe-light: #EBE5DC;      /* Soft taupe background for pills & badges */
  --taupe-tint: #F2ECE3;       /* Ultra-soft taupe wash */
  --taupe-border: #D8D0C5;     /* Structural hairline borders */
  --taupe-border-light: rgba(116, 104, 90, 0.15);

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Bodoni MT', 'Didot', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Layout & Spacing */
  --max-width: 1180px;
  --header-height: 70px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  /* Transitions & Motion Design Tokens */
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --ease-editorial: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-tactile: cubic-bezier(0.25, 1, 0.5, 1);
  --duration-micro: 180ms;
  --duration-medium: 320ms;
  --duration-entrance: 650ms;

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.03);
  --shadow-elevated: 0 16px 40px rgba(116, 104, 90, 0.08);
  --shadow-hover: 0 24px 48px rgba(14, 14, 14, 0.09);
}

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

html {
  font-size: 16px;
  scroll-behavior: auto !important;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: clip;
  letter-spacing: -0.01em;
  scroll-behavior: auto !important;
}

/* Custom Selection & Scrollbar */
::selection {
  background-color: var(--taupe-primary);
  color: #FFFFFF;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--taupe-border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--taupe-primary);
}

/* Common Layout Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography Presets */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.015em;
}

p {
  color: var(--text-secondary);
}

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

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

/* Section Tag / Eyebrow */
.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--taupe-primary);
  margin-bottom: 0.65rem;
}

.section-title {
  font-size: clamp(1.85rem, 2.5vw, 2.35rem);
  margin-bottom: 0.85rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.section-lead {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.6;
}

.section-header {
  margin-bottom: 3rem;
  text-align: left;
}

.section {
  padding-top: 4.75rem;
  padding-bottom: 4.75rem;
  border-bottom: 1px solid var(--taupe-border-light);
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Primary Button: Visón / Taupe */
.btn-primary, .btn-taupe {
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  border-color: var(--taupe-primary);
  box-shadow: 0 4px 12px rgba(116, 104, 90, 0.2);
}

.btn-primary:hover, .btn-taupe:hover {
  background-color: var(--taupe-hover);
  border-color: var(--taupe-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(116, 104, 90, 0.28);
}

/* Secondary Button: Clean Architectural Outline */
.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--taupe-primary);
}

.btn-secondary:hover {
  background-color: var(--taupe-tint);
  color: var(--text-primary);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

/* Small Navigation Button */
.btn-taupe-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.8rem;
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
}

.btn-taupe-sm:hover {
  background-color: var(--taupe-hover);
  transform: translateY(-1px);
}

.btn-secondary-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.btn-secondary-sm:hover {
  background-color: var(--taupe-tint);
  border-color: var(--taupe-primary);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
}

.btn-text-link {
  background: none;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0;
  transition: var(--transition-smooth);
}

.btn-text-link .arrow {
  transition: transform 0.25s ease;
}

.btn-text-link:hover {
  color: var(--taupe-primary);
}

.btn-text-link:hover .arrow {
  transform: translateX(5px);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background-color: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--taupe-border-light);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background-color: rgba(250, 247, 242, 0.97);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

/* Logo Styling strictly matching the authentic brand identity */
.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--duration-micro) ease, transform var(--duration-micro) var(--ease-tactile);
}

.brand-logo:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.logo-img {
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}

.drawer-header .logo-img {
  height: 42px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
  user-select: none;
}

.logo-accent {
  color: var(--taupe-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.35rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--taupe-primary);
  transition: width 0.3s ease;
}

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle .bar {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: var(--transition-smooth);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background-color: var(--bg-primary);
  z-index: 2000;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  padding: 2rem;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--taupe-border);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-primary);
  cursor: pointer;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2.5rem 0;
}

.drawer-link {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-primary);
}

.drawer-link:hover {
  color: var(--taupe-primary);
}

.drawer-footer {
  margin-top: auto;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  padding-top: calc(var(--header-height) + 2.25rem);
  padding-bottom: 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero-header-block {
  max-width: 780px;
  margin-bottom: 2rem;
}

.hero-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--taupe-light);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--taupe-primary);
  margin-bottom: 1.25rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--taupe-primary);
}

.badge-dot.pulse {
  animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

/* Staggered Editorial Entrance Animation */
@keyframes heroEditorialEntrance {
  0% {
    opacity: 0;
    transform: translateY(24px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-tag-badge {
  animation: heroEditorialEntrance 0.65s var(--ease-editorial) 0.05s both;
}

.hero-title {
  font-size: clamp(2.1rem, 3.4vw, 3.1rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 1.15rem;
  animation: heroEditorialEntrance 0.7s var(--ease-editorial) 0.12s both;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 1.15vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 1.75rem;
  animation: heroEditorialEntrance 0.7s var(--ease-editorial) 0.20s both;
}

.hero-subtitle strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: heroEditorialEntrance 0.7s var(--ease-editorial) 0.28s both;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.btn-micro-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(255, 255, 255, 0.22);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-left: 0.35rem;
  backdrop-filter: blur(4px);
}

.card-micro-hint {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.45rem;
  font-weight: 500;
}

/* Hero Reassurance Microcopy */
.hero-cta-assurance {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

.assurance-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--taupe-primary);
}

.assurance-item svg {
  color: var(--taupe-primary);
  flex-shrink: 0;
}

.assurance-sep {
  color: var(--taupe-border);
  font-size: 0.75rem;
}

/* Hero Showcase Image & Visual */
.hero-visual-wrapper {
  margin-top: 1.5rem;
  animation: heroEditorialEntrance 0.85s var(--ease-editorial) 0.36s both;
}

.hero-image-card {
  position: relative;
  width: 100%;
  height: clamp(340px, 30vw, 420px);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-image-card:hover .hero-img {
  transform: scale(1.02);
}

/* Floating Evidence Badges */
.floating-badge {
  position: absolute;
  z-index: 3;
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(116, 104, 90, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.09);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: transform 0.4s var(--ease-editorial), box-shadow 0.4s ease;
  max-width: calc(100% - 3rem);
}

.floating-badge-brand {
  top: 1.35rem;
  right: 1.35rem;
}

.floating-badge-logo {
  height: 20px;
  width: auto;
  flex-shrink: 0;
}

.floating-badge-location {
  bottom: 1.35rem;
  left: 1.35rem;
}

.badge-pin-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--taupe-light);
  color: var(--taupe-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-badge-text {
  display: flex;
  flex-direction: column;
}

.floating-badge-text .badge-title {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.floating-badge-text .badge-subtitle {
  font-size: 0.66rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.35;
}

/* Subtle Levitating Float on Desktop */
@media (min-width: 992px) and (hover: hover) {
  .floating-badge-brand {
    animation: subtleFloat 5s ease-in-out infinite;
  }
  .floating-badge-location {
    animation: subtleFloat 5s ease-in-out 2.5s infinite;
  }
}

@keyframes subtleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* Hero Specs Bar */
.hero-specs-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  column-gap: clamp(1.25rem, 2.2vw, 2.25rem);
  row-gap: 1rem;
  padding: 1.35rem 1.85rem;
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-md);
  margin-top: 1.25rem;
  box-shadow: var(--shadow-subtle);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.spec-number {
  font-family: var(--font-sans);
  font-size: clamp(1.25rem, 1.5vw, 1.55rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-feature-settings: "tnum" 1, "cv02" 1;
}

.spec-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  max-width: 230px;
}

.spec-divider {
  width: 1px;
  height: 38px;
  background-color: var(--taupe-border);
  opacity: 0.7;
}

/* ==========================================================================
   SOLUTIONS SECTION (GRILLA 4 BLOQUES)
   ========================================================================== */

.solutions-section {
  background-color: var(--bg-primary);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.solution-card {
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.solution-card:hover {
  transform: translateY(-4px);
  border-color: var(--taupe-border);
  box-shadow: var(--shadow-hover);
}

.solution-media {
  position: relative;
  width: 100%;
  height: 230px;
  overflow: hidden;
  background-color: var(--bg-secondary);
}

.solution-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.solution-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(8px);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--taupe-primary);
  border: 1px solid var(--taupe-border);
}

.solution-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.solution-title {
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 0.45rem;
}

.solution-description {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.15rem;
}

.specs-pills {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.15rem;
}

.specs-pills li {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--taupe-primary);
  background-color: var(--taupe-tint);
  border: 1px solid var(--taupe-border-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

/* Product Swatches Row */
.product-palette-preview {
  margin-bottom: 1.35rem;
  padding: 0.75rem 0.95rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-sm);
}

.palette-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
}

.color-swatches-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.swatch-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.swatch-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  border: 1px solid rgba(0,0,0,0.08);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.swatch-item:hover .swatch-circle {
  transform: scale(1.2);
}

.swatch-name {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.solution-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--taupe-border-light);
}

/* Solutions Lower Banner */
.solutions-banner {
  margin-top: 2.25rem;
  padding: 1.75rem 2rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.banner-text h4 {
  font-size: 1.25rem;
  margin-bottom: 0.3rem;
}

.banner-text p {
  color: var(--text-muted);
  font-size: 0.88rem;
  max-width: 580px;
  line-height: 1.55;
}

.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* ==========================================================================
   POR QUÉ ELEGIR ICOO (VALOR Y BENEFICIOS)
   ========================================================================== */

.why-section {
  background-color: var(--bg-secondary);
}

.why-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2.75rem;
}

.why-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  height: fit-content;
}

.why-intro {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 1rem;
  margin-bottom: 1.75rem;
}

.why-cta-box {
  background-color: var(--bg-card);
  padding: 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--taupe-border-light);
}

.why-cta-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.why-cards-col {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.why-card {
  display: flex;
  gap: 1.5rem;
  padding: 1.65rem 1.65rem;
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-smooth);
}

.why-card:hover {
  border-color: var(--taupe-border);
  box-shadow: var(--shadow-elevated);
  transform: translateX(4px);
}

.why-card-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--taupe-primary);
  line-height: 1;
  font-weight: 400;
  opacity: 0.85;
}

.why-card-body {
  flex: 1;
}

.why-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.why-card-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.why-card-sub {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--taupe-primary);
  text-transform: uppercase;
}

/* Trust Proof Authority Row */
.trust-proof-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.85rem;
  margin-top: 2.25rem;
  box-shadow: var(--shadow-subtle);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}

.trust-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--taupe-light);
  color: var(--taupe-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-text strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.trust-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.trust-divider {
  width: 1px;
  height: 38px;
  background-color: var(--taupe-border-light);
}

/* 3-Step Simple Purchase Process */
.process-block {
  margin-top: 2.75rem;
  border-top: 1px solid var(--taupe-border-light);
  padding-top: 2.25rem;
}

.process-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.process-title {
  font-size: 1.75rem;
  font-weight: 400;
  margin-top: 0.35rem;
  margin-bottom: 0.5rem;
}

.process-lead {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--taupe-border);
  box-shadow: var(--shadow-elevated);
}

.step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.step-badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--taupe-primary);
  background-color: var(--taupe-light);
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-full);
}

.step-time {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.45rem;
  line-height: 1.3;
}

.step-desc {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 900px) {
  .trust-proof-row {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding: 2rem 1.5rem;
  }
  .trust-divider {
    display: none;
  }
  .process-steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SHOWROOM & MAPA
   ========================================================================== */

.showroom-section {
  background-color: var(--bg-primary);
}

.showroom-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.showroom-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.showroom-details {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-bottom: 2rem;
}

.detail-row {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}

.detail-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--taupe-tint);
  border: 1px solid var(--taupe-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--taupe-primary);
  flex-shrink: 0;
}

.detail-icon svg {
  width: 18px;
  height: 18px;
}

.detail-content {
  display: flex;
  flex-direction: column;
}

.detail-content strong {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.detail-content span {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.showroom-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Map Card */
.showroom-map-container {
  position: relative;
  height: 100%;
  min-height: 380px;
}

.map-card {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--taupe-border);
  box-shadow: var(--shadow-elevated);
  position: relative;
  background-color: var(--bg-secondary);
}

.google-map-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: contrast(96%) saturate(92%);
}

.map-overlay-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--taupe-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-subtle);
  pointer-events: none;
}

.map-overlay-badge strong {
  display: block;
  font-size: 0.82rem;
  color: var(--text-primary);
}

.map-overlay-badge p {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   B2B ESTUDIOS DE ARQUITECTURA
   ========================================================================== */

.b2b-section {
  background-color: var(--bg-secondary);
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.b2b-card {
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-subtle);
}

.b2b-title {
  font-size: 1.85rem;
  margin-top: 0.4rem;
  margin-bottom: 0.85rem;
  max-width: 760px;
}

.b2b-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.b2b-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 2.25rem;
  border-top: 1px solid var(--taupe-border-light);
  padding-top: 2rem;
}

.b2b-feature-item {
  display: flex;
  gap: 0.85rem;
}

.feat-check {
  font-size: 1.1rem;
  color: var(--taupe-primary);
  font-weight: 700;
  line-height: 1;
}

.b2b-feature-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.b2b-feature-item p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background-color: var(--bg-primary);
  padding-top: 4rem;
  border-top: 1px solid var(--taupe-border);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3.25rem;
}

.footer-brand-col {
  padding-right: 1.25rem;
}

.footer-logo .logo-img {
  height: 54px;
  max-width: 170px;
}

.footer-logo .logo-text {
  font-size: 2rem;
}

.footer-tagline {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--taupe-primary);
  transition: var(--transition-smooth);
}

.social-icon svg {
  width: 18px;
  height: 18px;
}

.social-icon:hover {
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  border-color: var(--taupe-primary);
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.footer-links, .footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--taupe-primary);
  transform: translateX(4px);
  display: inline-block;
}

.footer-contact-list li {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-contact-list strong {
  color: var(--text-primary);
}

.footer-link-active {
  color: var(--taupe-primary);
  font-weight: 600;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.footer-bottom {
  border-top: 1px solid var(--taupe-border-light);
  padding: 2rem 0;
  font-size: 0.8rem;
  color: var(--text-light);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  gap: 0.75rem;
}

.footer-legal-links a:hover {
  color: var(--taupe-primary);
}

/* ==========================================================================
   MODAL INTERACTIVO DE COTIZACIÓN
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(14, 14, 14, 0.6);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow-hover);
  transform: translateY(20px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.65rem;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  background-color: var(--taupe-light);
  color: var(--text-primary);
}

.modal-header {
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.65rem;
  margin-top: 0.35rem;
  margin-bottom: 0.4rem;
}

.modal-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-label {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.checkbox-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  cursor: pointer;
}

.chip input {
  display: none;
}

.chip span {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.chip input:checked + span {
  background-color: var(--taupe-primary);
  border-color: var(--taupe-primary);
  color: #FFFFFF;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(116, 104, 90, 0.15);
}

.quick-measurement-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.55rem;
}

.btn-quick-m {
  background-color: var(--bg-primary);
  border: 1px solid var(--taupe-border-light);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 500;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-quick-m:hover {
  border-color: var(--taupe-primary);
  color: var(--text-primary);
  background-color: #FFFFFF;
}

.btn-quick-m.active {
  background-color: var(--taupe-primary);
  border-color: var(--taupe-primary);
  color: #FFFFFF;
  font-weight: 600;
}

.btn-submit-quote {
  margin-top: 0.75rem;
  padding: 1.1rem;
}

.modal-privacy-note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (CON LIVE STATUS Y PULSO)
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(116, 104, 90, 0.35);
  transition: var(--transition-smooth);
}

.wa-online-pulse {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 11px;
  height: 11px;
  background-color: #10B981;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: waPulse 2.2s infinite;
}

@keyframes waPulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 7px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.floating-whatsapp svg {
  width: 24px;
  height: 24px;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-2px);
  background-color: var(--taupe-hover);
  box-shadow: 0 12px 28px rgba(116, 104, 90, 0.45);
}

.floating-tooltip {
  position: absolute;
  right: 60px;
  background-color: var(--text-primary);
  color: #FFFFFF;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: var(--transition-smooth);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: flex-start;
}

.floating-tooltip .tooltip-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  color: #10B981;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.floating-tooltip .tooltip-status .badge-dot {
  width: 6px;
  height: 6px;
  background-color: #10B981;
  box-shadow: 0 0 6px #10B981;
}

.floating-tooltip .tooltip-text {
  font-size: 0.8rem;
  color: #FFFFFF;
}

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

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-specs-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2rem 1.75rem;
  }
  .spec-divider {
    display: none;
  }
  .spec-item {
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--taupe-border-light);
  }
  .spec-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
  }
  .why-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .why-sidebar {
    position: static;
  }
  .showroom-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  .b2b-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu, .nav-actions .btn-taupe-sm {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-section {
    padding-top: calc(var(--header-height) + 2rem);
  }
  .hero-image-card {
    height: 380px;
  }
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .solutions-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .why-card {
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 1.5rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .b2b-card {
    padding: 2.5rem 1.5rem;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   CATALOGUE TABS & PRODUCT CARDS V2
   ========================================================================== */

.catalogue-section {
  background-color: var(--bg-primary);
  padding-top: 4.5rem;
  padding-bottom: 4.75rem;
}

/* EuroTec Brand Endorsement Bar */
.catalogue-brand-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.95rem 1.4rem;
  margin-top: 1.25rem;
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-subtle);
}

.brand-badge-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-right: 1px solid var(--taupe-border-light);
  padding-right: 1.5rem;
  flex-shrink: 0;
}

.brand-badge-item .badge-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--taupe-primary);
  text-transform: uppercase;
}

.brand-logo-eurotec {
  height: 26px;
  width: auto;
}

.brand-badge-info {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Tabs Navigation Bar — Floating & Sticky Subheader */
.tabs-nav-wrapper {
  position: -webkit-sticky;
  position: sticky;
  top: var(--header-height);
  z-index: 850;
  width: 100%;
  margin-top: 1.5rem;
  margin-bottom: 2.25rem;
  padding: 0.65rem 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              padding 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Floating Docked State when scrolling */
.tabs-nav-wrapper.is-stuck {
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--taupe-border-light);
  box-shadow: 0 10px 28px rgba(14, 14, 14, 0.05);
  padding: 0.5rem 0;
}

/* Horizontal scroll container with momentum, zero clipping and hidden scrollbar */
.tabs-nav-container {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 0.35rem 1.5rem;
  scroll-padding: 0 1.5rem;
}

.tabs-nav-container::-webkit-scrollbar {
  display: none;
}

/* Align tabs with site grid margin on wide screens while keeping scrollLeft=0 at Pisos SPC */
@media (min-width: 1220px) {
  .tabs-nav-container {
    padding-left: calc((100vw - var(--max-width)) / 2 + 1.5rem);
    padding-right: calc((100vw - var(--max-width)) / 2 + 1.5rem);
  }
}

.tabs-nav {
  display: inline-flex;
  gap: 0.4rem;
  padding: 0.35rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  min-width: max-content;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(116, 104, 90, 0.04);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.tabs-nav-wrapper.is-stuck .tabs-nav {
  background-color: rgba(243, 239, 231, 0.96);
  border-color: rgba(116, 104, 90, 0.25);
  box-shadow: 0 4px 16px rgba(116, 104, 90, 0.08);
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.tab-btn .tab-icon {
  font-size: 0.62rem;
  color: var(--taupe-primary);
  opacity: 0.6;
}

.tab-btn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.6);
}

.tab-btn.active {
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(116, 104, 90, 0.25);
}

.tab-btn.active .tab-icon {
  color: #FFFFFF;
  opacity: 1;
}

@media (max-width: 768px) {
  .tabs-nav-wrapper {
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    padding: 0.5rem 0;
  }
  .tabs-nav-container {
    padding: 0.2rem 1rem;
  }
  .tab-btn {
    padding: 0.55rem 0.95rem;
    font-size: 0.76rem;
  }
}

/* Tabs Content Container */
.tabs-content-container {
  min-height: 420px;
}

.tab-pane {
  display: none;
  animation: fadeInPane 0.4s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-intro {
  margin-bottom: 1.75rem;
  max-width: 780px;
}

.tab-heading {
  font-size: 1.55rem;
  font-weight: 400;
  margin-bottom: 0.35rem;
}

.tab-subheading {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Product Grid Catalogue */
.product-grid-catalogue {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.product-card-v2 {
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.product-card-v2:hover {
  transform: translateY(-4px);
  border-color: var(--taupe-border);
  box-shadow: var(--shadow-hover);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 230px;
  background-color: var(--bg-secondary);
  overflow: hidden;
  cursor: zoom-in;
}

.product-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card-v2:hover .product-thumb {
  transform: scale(1.06);
}

.card-tag-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(8px);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--taupe-primary);
  border: 1px solid var(--taupe-border);
}

.btn-zoom-img {
  position: absolute;
  bottom: 0.85rem;
  right: 0.85rem;
  width: 32px;
  height: 32px;
  background-color: rgba(250, 247, 242, 0.9);
  border: 1px solid var(--taupe-border);
  border-radius: 50%;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  opacity: 0;
  transform: scale(0.85);
  transition: var(--transition-smooth);
}

.product-card-v2:hover .btn-zoom-img {
  opacity: 1;
  transform: scale(1);
}

.btn-zoom-img:hover {
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  border-color: var(--taupe-primary);
}

@media (hover: none), (max-width: 768px) {
  .btn-zoom-img {
    opacity: 0.95;
    transform: scale(1);
  }
}

/* Globito / Cuadro de perspectiva de tabla en esquina superior */
.product-profile-inset {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 72px;
  height: 72px;
  background: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.product-profile-inset:hover {
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border-color: var(--taupe-primary);
}

.product-profile-inset img.previewable-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 3px;
  border-radius: 9px;
  background-color: #FFFFFF;
  display: block;
}

.product-profile-inset .inset-label {
  position: absolute;
  bottom: -7px;
  left: 50%;
  transform: translateX(-50%);
  background: #231F20;
  color: #FFFFFF;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 1px 5px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  transition: background 0.3s ease;
}

.product-profile-inset:hover .inset-label {
  background: var(--taupe-primary);
}

@media (max-width: 480px) {
  .product-profile-inset {
    width: 62px;
    height: 62px;
    top: 0.6rem;
    right: 0.6rem;
  }
  .product-profile-inset .inset-label {
    font-size: 0.48rem;
    padding: 1px 4px;
    bottom: -6px;
  }
}

.product-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 0.45rem;
  line-height: 1.2;
}

.product-summary {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.15rem;
}

/* Compact Technical Specifications Table */
.specs-table-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem 0.85rem;
  padding: 0.75rem 0.95rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.spec-cell {
  font-size: 0.76rem;
  display: flex;
  flex-direction: column;
}

.spec-cell span {
  font-size: 0.65rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.spec-cell strong {
  color: var(--text-primary);
  font-weight: 600;
  margin-top: 0.1rem;
}

/* Interactive Color Swatches */
.colors-palette-wrap {
  margin-bottom: 1.35rem;
}

.colors-title {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--taupe-primary);
  margin-bottom: 0.45rem;
}

.swatches-interactive-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.swatch-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.6rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.swatch-tag i {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  border: 1px solid rgba(0,0,0,0.1);
  flex-shrink: 0;
}

.swatch-tag:hover {
  border-color: var(--taupe-primary);
  background-color: #FFFFFF;
  transform: translateY(-1px);
}

.product-actions-row {
  margin-top: auto;
  padding-top: 1rem;
}

/* Curtains Fabrics, Weaves & Textures Showcase */
.curtains-fabrics-banner {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  background: linear-gradient(135deg, rgba(184, 169, 154, 0.16) 0%, rgba(246, 243, 238, 0.9) 100%);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.75rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 18px rgba(116, 104, 90, 0.08);
}

.curtains-banner-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--taupe-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(116, 104, 90, 0.28);
}

.curtains-banner-icon svg {
  stroke-width: 2.2;
}

.curtains-banner-text {
  flex: 1;
}

.curtains-banner-title {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.curtains-banner-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.curtain-custom-note {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  background-color: var(--bg-card-subtle);
  border: 1px dashed var(--taupe-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  margin-top: 0.25rem;
}

.curtain-custom-note strong {
  color: var(--taupe-primary);
  font-weight: 600;
}

.custom-note-icon {
  color: var(--taupe-primary);
  font-size: 0.95rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* ==========================================================================
   MELAMÍNICOS — COMPARATIVE GUIDE & HIGHLIGHTS
   ========================================================================== */

.melaminicos-guide-banner,
.spc-guide-banner {
  background: linear-gradient(135deg, rgba(235, 229, 220, 0.6) 0%, rgba(250, 247, 242, 0.96) 100%);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.6rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 18px rgba(116, 104, 90, 0.06);
}

.guide-banner-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
  color: var(--taupe-primary);
}

.guide-banner-header svg {
  flex-shrink: 0;
}

.guide-banner-header h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin: 0;
}

.guide-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.guide-cards-grid.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.guide-col {
  background-color: #FFFFFF;
  border: 1px solid var(--taupe-border-light);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.guide-col:hover {
  border-color: var(--taupe-primary);
  box-shadow: 0 6px 16px rgba(116, 104, 90, 0.08);
  transform: translateY(-2px);
}

.guide-col-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.55rem;
}

.badge-gold {
  background-color: #F5ECE0;
  color: #7A5B28;
  border: 1px solid rgba(122, 91, 40, 0.22);
}

.badge-taupe {
  background-color: var(--taupe-light);
  color: var(--taupe-primary);
  border: 1px solid var(--taupe-border);
}

.badge-outline {
  background-color: var(--bg-card-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--taupe-border);
}

.guide-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.guide-col-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

/* Product Key Highlights Box inside Card */
.product-highlights-box {
  background-color: rgba(247, 244, 238, 0.75);
  border-left: 3px solid var(--taupe-primary);
  padding: 0.75rem 0.9rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.15rem;
}

.highlights-title {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--taupe-primary);
  margin-bottom: 0.45rem;
}

.highlights-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0;
  margin: 0;
}

.highlights-list li {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.4;
  position: relative;
  padding-left: 1.1rem;
}

.highlights-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--taupe-primary);
  font-weight: 700;
  font-size: 0.75rem;
}

.highlights-list li strong {
  color: var(--text-primary);
  font-weight: 600;
}

@media (max-width: 1080px) {
  .guide-cards-grid.grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .guide-cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .guide-cards-grid.grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .curtains-fabrics-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.95rem;
    padding: 1.25rem;
  }
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */

.lightbox-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(14, 14, 14, 0.88);
  backdrop-filter: blur(14px);
  z-index: 4000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lightbox-caption {
  margin-top: 1.25rem;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: var(--transition-smooth);
}

.lightbox-close:hover {
  background-color: #FFFFFF;
  color: var(--text-primary);
}

/* ==========================================================================
   FINAL CTA SECTION (PRE-FOOTER CONVERSION BLOCK)
   ========================================================================== */
.final-cta-section {
  padding: 4.25rem 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--taupe-border);
}

.final-cta-card {
  background-color: var(--bg-card);
  border: 1px solid var(--taupe-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-elevated);
  position: relative;
  overflow: hidden;
}

.final-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--taupe-border), var(--taupe-primary), var(--taupe-border));
}

.final-cta-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--taupe-primary);
  background-color: var(--taupe-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.15rem;
}

.final-cta-title {
  font-size: clamp(1.75rem, 2.6vw, 2.35rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.final-cta-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 580px;
  margin: 0 auto 1.85rem;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.btn-large {
  padding: 0.85rem 1.85rem;
  font-size: 0.875rem;
}

.final-cta-microcopy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

.final-cta-microcopy span {
  color: var(--taupe-primary);
}

@media (max-width: 768px) {
  .final-cta-card {
    padding: 3rem 1.5rem;
  }
  .final-cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  .final-cta-buttons .btn {
    width: 100%;
  }
}

/* Responsiveness for tabs & catalogue */
@media (max-width: 1024px) {
  .product-grid-catalogue {
    grid-template-columns: 1fr;
  }
  .catalogue-brand-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .brand-badge-item {
    border-right: none;
    padding-right: 0;
  }
}

/* Responsiveness for Hero Floating Evidence Badges */
@media (max-width: 768px) {
  .hero-image-card {
    height: 400px;
  }
  .floating-badge {
    padding: 0.5rem 0.85rem;
    gap: 0.55rem;
    max-width: calc(100% - 1.7rem);
  }
  .floating-badge-logo {
    height: 18px;
  }
  .badge-pin-icon {
    width: 26px;
    height: 26px;
  }
  .badge-pin-icon svg {
    width: 13px;
    height: 13px;
  }
  .floating-badge-text .badge-title {
    font-size: 0.72rem;
  }
  .floating-badge-text .badge-subtitle {
    font-size: 0.62rem;
  }
  .floating-badge-location {
    bottom: 0.85rem;
    left: 0.85rem;
  }
  .floating-badge-brand {
    top: 0.85rem;
    right: 0.85rem;
  }
  .hero-visual-overlay {
    bottom: 0.85rem;
    left: 0.85rem;
    right: 0.85rem;
  }
  .overlay-pill {
    padding: 0.45rem 0.85rem;
  }
  .pill-label {
    font-size: 0.62rem;
  }
  .pill-value {
    font-size: 0.8rem;
  }
}

/* ==========================================================================
   INTERACTION & MOTION SYSTEM: TACTILE PRESS & REDUCED MOTION SAFETY
   ========================================================================== */

/* Tactile Press Micro-Interaction (Physical Mechanical Click Feeling) */
.btn:active, 
.btn-primary:active, 
.btn-secondary:active, 
.btn-taupe:active, 
.btn-taupe-sm:active {
  transform: scale(0.975) translateY(0) !important;
  transition-duration: 80ms !important;
}

.tab-btn:active {
  transform: scale(0.97);
  transition-duration: 80ms;
}

.swatch-tag:active {
  transform: scale(0.96);
  transition-duration: 80ms;
}

.floating-whatsapp:active {
  transform: scale(0.94);
  transition-duration: 80ms;
}

/* Accessibility: Strict Reduced Motion */
@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;
  }
  .badge-dot.pulse,
  .floating-badge-brand,
  .floating-badge-location {
    animation: none !important;
  }
}

/* Subsection Header within Catalogue Tabs (Decks & Perfiles) */
.catalogue-subsection-header {
  margin-top: 2.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--taupe-border-light);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.catalogue-subsection-header.first-subsection {
  margin-top: 0.5rem;
}

.subsection-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe-primary);
}

.subsection-title {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.25;
  margin: 0;
}

.subsection-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  max-width: 820px;
}

/* Technical Product Image Wrap (Perfiles Studio Photos) */
.product-img-wrap.img-wrap-tech {
  background-color: #F5F3EF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-wrap.img-wrap-tech .product-thumb {
  object-fit: contain;
  padding: 1.25rem;
  max-height: 100%;
}