/* ==========================================================================
   RECIMETAL & DETALLES INDUSTRIALES - DESIGN SYSTEM & STYLESHEET
   Awwwards / Webflow Premium Interactive Experience
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --bg-dark: #060913;
  --bg-primary: #0A0F1D;
  --bg-secondary: #0F172A;
  --bg-tertiary: #1E293B;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --bg-glass-heavy: rgba(10, 15, 29, 0.85);

  /* Chrome Plate & Titanium Steel (Matches DI Logo Emblem) */
  --chrome-50: #FFFFFF;
  --chrome-100: #F8FAFC;
  --chrome-200: #E2E8F0;
  --chrome-300: #CBD5E1;
  --chrome-400: #94A3B8;
  --chrome-500: #64748B;
  --chrome-glow: rgba(226, 232, 240, 0.22);
  --chrome-glow-sm: rgba(226, 232, 240, 0.1);

  /* Executive Steel & Titanium Tones (Replacing Green in Typography & Highlights) */
  --emerald-400: #E2E8F0;
  --emerald-500: #CBD5E1;
  --emerald-600: #94A3B8;
  --emerald-glow: rgba(226, 232, 240, 0.2);
  --emerald-glow-sm: rgba(226, 232, 240, 0.08);

  /* Bronze / Tooling Amber Industrial Accent */
  --bronze-400: #FBBF24;
  --bronze-500: #F59E0B;
  --bronze-600: #D97706;
  --copper-accent: #E07A5F;
  --bronze-glow: rgba(217, 119, 6, 0.35);

  /* Industrial Steel & Text Colors */
  --steel-50: #F8FAFC;
  --steel-100: #F1F5F9;
  --steel-200: #E2E8F0;
  --steel-300: #CBD5E1;
  --steel-400: #94A3B8;
  --steel-500: #64748B;
  --steel-600: #475569;
  --steel-700: #334155;
  --steel-800: #1E293B;

  /* Glass Borders */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-bright: rgba(255, 255, 255, 0.16);
  --border-emerald: rgba(226, 232, 240, 0.2);
  --border-chrome: rgba(226, 232, 240, 0.25);
  --border-bronze: rgba(245, 158, 11, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
  --shadow-emerald: 0 10px 30px -5px rgba(226, 232, 240, 0.15);
  --shadow-chrome: 0 10px 30px -5px rgba(226, 232, 240, 0.2);
  --shadow-bronze: 0 10px 30px -5px rgba(217, 119, 6, 0.3);
  --shadow-bronze: 0 10px 30px -5px rgba(217, 119, 6, 0.3);

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

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ELEMENTS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--steel-100);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--steel-200);
  line-height: 1.65;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

main {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--steel-700);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--steel-500);
}

::selection {
  background-color: var(--steel-300);
  color: #060913;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
  outline: none;
}

input, select, textarea {
  font-family: inherit;
  outline: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 1400px) {
  .container {
    max-width: 1360px;
  }
}

/* --------------------------------------------------------------------------
   3. UTILITIES, TYPOGRAPHY & BADGES
   -------------------------------------------------------------------------- */
.text-gradient-emerald,
.text-gradient-silver,
.text-gradient-chrome {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 35%, #94A3B8 70%, #CBD5E1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(255, 255, 255, 0.08));
}

.text-gradient-bronze {
  background: linear-gradient(135deg, #FDE68A 0%, var(--bronze-400) 50%, var(--bronze-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-chrome {
  color: #FFFFFF;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.badge--emerald,
.badge--chrome,
.badge--steel {
  background: rgba(226, 232, 240, 0.08);
  border: 1px solid rgba(226, 232, 240, 0.22);
  color: #E2E8F0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.badge--bronze {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-bronze);
  color: var(--bronze-400);
}

.badge--pulsing::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--bronze-400);
  box-shadow: 0 0 10px var(--bronze-400);
  animation: pulse-dot 1.8s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header .section-tag {
  margin-bottom: 1rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--steel-400);
  line-height: 1.7;
}

/* Glassmorphism Card Base */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  border-color: var(--border-glass-bright);
}

/* --------------------------------------------------------------------------
   4. BUTTONS & MICRO-INTERACTIONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  user-select: none;
  white-space: nowrap;
}

.btn i, .btn svg {
  transition: transform var(--transition-fast);
}

.btn:hover i, .btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 45%, #CBD5E1 100%);
  color: #0A0F1D;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(226, 232, 240, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 50%, #E2E8F0 100%);
  color: #0A0F1D;
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.6);
  color: var(--steel-100);
  border: 1px solid var(--border-glass-bright);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(51, 65, 85, 0.8);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.btn-bronze {
  background: linear-gradient(135deg, var(--bronze-500) 0%, var(--bronze-600) 100%);
  color: #211202;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(217, 119, 6, 0.35);
}

.btn-bronze:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
  background: linear-gradient(135deg, var(--bronze-400) 0%, var(--bronze-500) 100%);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
  transform: translateY(-2px);
}

.btn-glow-pulse {
  animation: glow-pulse 2.4s infinite;
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 15px rgba(226, 232, 240, 0.2);
  }
  50% {
    box-shadow: 0 0 30px rgba(226, 232, 240, 0.45);
  }
}

/* --------------------------------------------------------------------------
   5. HEADER & RESPONSIVE NAVBAR
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: padding var(--transition-normal), background-color var(--transition-normal), backdrop-filter var(--transition-normal), border-color var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  padding: 0.75rem 0;
  background-color: var(--bg-glass-heavy);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo Brand */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  position: relative;
}

.logo-icon-wrapper {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-emblem-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-normal);
}

.logo-gear-glow {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 232, 240, 0.3) 0%, transparent 70%);
  opacity: 0.6;
  animation: gear-spin 20s linear infinite;
  pointer-events: none;
}

@keyframes gear-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.brand-logo:hover .logo-emblem-img {
  transform: rotate(15deg) scale(1.08);
}

.brand-text-wrapper {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-title .brand-recimetal {
  color: #FFFFFF;
}

.brand-title .brand-cr {
  color: #CBD5E1;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--steel-400);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Desktop Navigation */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  list-style: none;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-glass);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(14px);
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--steel-300);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}

.nav-link:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}

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

.nav-phone-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--steel-200);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
}

.nav-phone-link:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
}

/* Hamburger Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  z-index: 1100;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--steel-100);
  border-radius: 2px;
  transition: all var(--transition-normal);
  margin: 2.5px 0;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Curtain Overlay Menu */
.mobile-curtain {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 9, 19, 0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6rem 2rem 3rem 2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-100%);
  transition: transform 0.55s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.5s ease, visibility 0.5s ease;
}

.mobile-curtain.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--steel-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.75rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link:active {
  color: #FFFFFF;
  transform: translateX(10px);
}

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-socials {
  display: flex;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION & CANVAS INTERACTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 8.5rem;
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Background Canvas & Ambient Lights */
.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: auto;
  z-index: 1;
}

.hero-ambient-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.22;
}

.hero-glow-1 {
  top: 10%;
  right: -10%;
  background: var(--emerald-500);
}

.hero-glow-2 {
  bottom: 0%;
  left: -10%;
  background: var(--bronze-600);
}

.hero-content-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content-centered {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
  padding: 1.5rem 0;
}

.hero-text-col--wide {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-text-col--wide .hero-description {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.hero-text-col--wide .hero-cta-group {
  justify-content: center;
}

.hero-stats-row--centered {
  width: 100%;
  max-width: 840px;
  margin: 0 auto;
}

.hero-badge-wrap {
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.4vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  color: var(--steel-300);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

/* Hero Key Stats */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
}

.hero-stat-item h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hero-stat-item h3 span {
  color: #FFFFFF;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.35);
}

.hero-stat-item p {
  font-size: 0.825rem;
  color: var(--steel-400);
  font-weight: 500;
}

/* Hero Visual Showcase Card */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass-bright);
  background: rgba(15, 23, 42, 0.6);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(255, 255, 255, 0.04);
  transition: transform var(--transition-normal);
}

.hero-visual-card:hover {
  transform: translateY(-6px);
}

.hero-visual-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.hero-visual-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}

.hero-visual-card:hover .hero-visual-media img {
  transform: scale(1.06);
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 19, 0.1) 0%, rgba(6, 9, 19, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
}

.hero-floating-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(10, 15, 29, 0.9);
  backdrop-filter: blur(12px);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(226, 232, 240, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--steel-100);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-card-meta {
  color: #FFFFFF;
}

.hero-card-meta h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.hero-card-meta p {
  font-size: 0.875rem;
  color: var(--steel-300);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Floating Status Pills */
.hero-pill-status {
  position: absolute;
  bottom: -15px;
  left: 20px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border-glass-bright);
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
}

.hero-pill-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(226, 232, 240, 0.1);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-pill-text {
  font-size: 0.775rem;
  line-height: 1.2;
}

.hero-pill-text strong {
  display: block;
  color: #FFFFFF;
  font-size: 0.85rem;
}

/* Scroll Down Prompt */
.scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--steel-400);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.scroll-indicator:hover {
  color: #FFFFFF;
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border: 2px solid var(--steel-500);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel {
  width: 4px;
  height: 6px;
  background: #CBD5E1;
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll-wheel-anim 2s infinite ease;
}

@keyframes scroll-wheel-anim {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 12px); opacity: 0; }
}

/* --------------------------------------------------------------------------
   7. INTERACTIVE SCRAP / METAL CALCULATOR (EN VIVO)
   -------------------------------------------------------------------------- */
.calculator-section {
  position: relative;
  padding: 6.5rem 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-primary) 50%, var(--bg-dark) 100%);
}

.calc-card-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.calc-card-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #94A3B8, #FFFFFF, var(--bronze-500), #94A3B8);
}

/* Material Selection Cards */
.calc-step-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-200);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.calc-step-label i {
  color: var(--bronze-400);
}

.material-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.material-option {
  position: relative;
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1rem 0.85rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.material-option:hover {
  background: rgba(30, 41, 59, 0.8);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.material-option.active {
  background: rgba(226, 232, 240, 0.08);
  border-color: rgba(226, 232, 240, 0.5);
  box-shadow: 0 0 20px rgba(226, 232, 240, 0.12);
}

.material-option.active::after {
  content: '✓';
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #FFFFFF;
}

.material-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  display: block;
}

.material-name {
  font-size: 0.825rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.material-spec-tag {
  font-size: 0.725rem;
  color: var(--steel-300);
  font-weight: 500;
}

/* Weight Slider Area */
.calc-weight-box {
  background: rgba(10, 15, 29, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.calc-weight-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--steel-200);
}

.calc-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.75rem;
}

.calc-input-wrapper input {
  width: 90px;
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  text-align: right;
}

.calc-input-unit {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--steel-400);
}

/* Custom Range Slider */
.weight-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--steel-700);
  outline: none;
  margin: 1.25rem 0 0.5rem 0;
  cursor: pointer;
  transition: background 0.2s;
}

.weight-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #FFFFFF;
  cursor: pointer;
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.5);
  transition: transform var(--transition-fast);
}

.weight-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-quick-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.quick-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--steel-300);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.quick-btn:hover {
  background: rgba(226, 232, 240, 0.15);
  color: #FFFFFF;
  border-color: rgba(226, 232, 240, 0.3);
}

/* Documentation Option Selector */
.doc-selector-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.doc-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(30, 41, 59, 0.35);
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.doc-option:hover {
  background: rgba(30, 41, 59, 0.65);
  border-color: rgba(255, 255, 255, 0.25);
}

.doc-option.active {
  background: rgba(226, 232, 240, 0.08);
  border-color: rgba(226, 232, 240, 0.45);
}

.doc-option input[type="radio"] {
  accent-color: #CBD5E1;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.doc-option-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--steel-200);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.doc-option-label i {
  color: var(--bronze-400);
}

/* Right Panel: Formal Quote Request Card */
.calc-results-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(10, 15, 29, 0.85);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  position: relative;
}

.quote-status-badge-wrap {
  margin-bottom: 1.25rem;
}

.quote-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--border-bronze);
  color: var(--bronze-400);
}

.quote-header-summary h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.quote-header-summary p {
  font-size: 0.825rem;
  color: var(--steel-400);
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-glass);
}

.breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--steel-300);
  gap: 1rem;
}

.breakdown-row span:last-child {
  font-weight: 700;
  color: #FFFFFF;
  text-align: right;
}

.quote-notice-box {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.quote-notice-icon {
  font-size: 1.25rem;
  color: var(--bronze-400);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.quote-notice-text strong {
  display: block;
  font-size: 0.85rem;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.quote-notice-text p {
  font-size: 0.775rem;
  color: var(--steel-300);
  line-height: 1.45;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. BODEGA #8 SHOWCASE & TOUR INTERACTIVO
   -------------------------------------------------------------------------- */
.bodega-showcase-section {
  padding: 6.5rem 0;
  position: relative;
}

.tour-station-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.tour-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-glass);
  color: var(--steel-300);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
}

.tour-tab-btn:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.tour-tab-btn.active {
  background: var(--bg-tertiary);
  border-color: rgba(226, 232, 240, 0.45);
  color: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.tour-tab-btn.active i {
  color: var(--bronze-400);
}

/* Interactive Tour Screen Viewer */
.tour-viewer {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
}

.tour-media-display {
  position: relative;
  min-height: 480px;
  background-color: #030610;
  overflow: hidden;
}

.tour-image-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease, transform 1s ease;
}

.tour-overlay-hud {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 19, 0.2) 0%, rgba(6, 9, 19, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem;
  z-index: 2;
}

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

.tour-live-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(10px);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(226, 232, 240, 0.25);
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--steel-200);
}

.tour-live-dot {
  width: 8px;
  height: 8px;
  background-color: var(--bronze-400);
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

/* Hotspots on the tour image */
.tour-hotspot {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(226, 232, 240, 0.9);
  box-shadow: 0 0 0 6px rgba(226, 232, 240, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #060913;
  font-weight: 800;
  cursor: pointer;
  z-index: 3;
  animation: hotspot-pulse 2s infinite;
  transition: transform var(--transition-fast);
}

.tour-hotspot:hover {
  transform: scale(1.25);
}

.tour-hotspot-tooltip {
  position: absolute;
  bottom: 42px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass-bright);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: #FFFFFF;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.tour-hotspot:hover .tour-hotspot-tooltip {
  opacity: 1;
}

@keyframes hotspot-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(226, 232, 240, 0.25); }
  50% { box-shadow: 0 0 0 12px rgba(226, 232, 240, 0.08); }
}

.tour-bottom-controls {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(14px);
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
}

.tour-play-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FFFFFF 0%, #CBD5E1 100%);
  color: #060913;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.tour-play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.tour-progress-track {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.tour-progress-bar {
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, #CBD5E1, var(--bronze-400));
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* Tour Sidebar Info */
.tour-station-info {
  padding: 2.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.6);
  border-left: 1px solid var(--border-glass);
}

.station-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.station-description {
  color: var(--steel-300);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.station-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.station-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--steel-200);
}

.station-feature-item i {
  color: var(--bronze-400);
  margin-top: 0.2rem;
}

.tour-actions-row {
  display: flex;
  gap: 0.75rem;
  width: 100%;
}

.tour-actions-row .btn {
  flex: 1;
}

/* --------------------------------------------------------------------------
   9. CATALOGO INTERACTIVO DE MATERIALES RECIBIDOS (3D CARDS)
   -------------------------------------------------------------------------- */
.catalog-section {
  padding: 6.5rem 0;
  background: var(--bg-dark);
}

.catalog-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.catalog-filter-btn {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border-glass);
  color: var(--steel-300);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.catalog-filter-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.catalog-filter-btn.active {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 100%);
  border-color: #FFFFFF;
  color: #060913;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.catalog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 2rem;
}

.metal-card {
  perspective: 1000px;
  position: relative;
}

.metal-card-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 340px;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}

.metal-card:hover .metal-card-inner {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(226, 232, 240, 0.35);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 255, 255, 0.05);
}

.metal-card-inner::before {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
  pointer-events: none;
  transition: transform 0.6s ease;
}

.metal-card:hover .metal-card-inner::before {
  transform: translate(25%, 25%);
}

.metal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.metal-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.icon-copper { background: rgba(217, 119, 6, 0.15); color: #F59E0B; border: 1px solid rgba(245, 158, 11, 0.3); }
.icon-aluminum { background: rgba(148, 163, 184, 0.15); color: #E2E8F0; border: 1px solid rgba(226, 232, 240, 0.3); }
.icon-brass { background: rgba(245, 158, 11, 0.2); color: #FBBF24; border: 1px solid rgba(251, 191, 36, 0.4); }
.icon-battery { background: rgba(226, 232, 240, 0.12); color: #E2E8F0; border: 1px solid rgba(226, 232, 240, 0.25); }
.icon-steel { background: rgba(99, 102, 241, 0.15); color: #818CF8; border: 1px solid rgba(129, 140, 248, 0.3); }
.icon-iron { background: rgba(239, 68, 68, 0.15); color: #F87171; border: 1px solid rgba(248, 113, 113, 0.3); }

.metal-demand-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.tag-high {
  background: rgba(226, 232, 240, 0.1);
  color: var(--steel-100);
  border: 1px solid rgba(226, 232, 240, 0.2);
}

.tag-premium {
  background: rgba(245, 158, 11, 0.15);
  color: var(--bronze-400);
  border: 1px solid var(--border-bronze);
}

.metal-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.metal-card-desc {
  font-size: 0.875rem;
  color: var(--steel-400);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.metal-spec-list {
  list-style: none;
  font-size: 0.8rem;
  color: var(--steel-300);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.metal-spec-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.metal-spec-list li i {
  color: var(--bronze-400);
  font-size: 0.75rem;
}

.metal-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-glass);
}

.metal-ref-price {
  font-size: 0.75rem;
  color: var(--steel-400);
}

.metal-ref-price strong {
  display: block;
  font-size: 1.05rem;
  color: var(--steel-100);
  font-family: var(--font-heading);
}

/* --------------------------------------------------------------------------
   10. TESTIMONIOS DE CLIENTES
   -------------------------------------------------------------------------- */
.testimonials-section {
  padding: 6.5rem 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-primary) 100%);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glass-bright);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-size: 2.25rem;
  color: rgba(255, 255, 255, 0.05);
}

.testimonial-stars {
  display: flex;
  gap: 0.3rem;
  color: #F59E0B;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.testimonial-text {
  font-size: 0.975rem;
  line-height: 1.7;
  color: var(--steel-200);
  margin-bottom: 1.75rem;
  font-style: italic;
}

.testimonial-author-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-glass);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--steel-700), var(--steel-600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #FFFFFF;
  border: 2px solid var(--steel-400);
}

.author-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.author-info p {
  font-size: 0.775rem;
  color: var(--steel-400);
}

.verified-buyer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--steel-300);
  margin-top: 0.2rem;
}

/* --------------------------------------------------------------------------
   11. PREGUNTAS FRECUENTES (FAQ ACCORDION)
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 6.5rem 0;
  background: var(--bg-dark);
}

.faq-accordion-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active {
  border-color: rgba(226, 232, 240, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.35rem 1.75rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  gap: 1rem;
}

.faq-toggle-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--steel-300);
  transition: transform var(--transition-normal), background-color var(--transition-normal), color var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: #FFFFFF;
  color: #060913;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 1.75rem;
  color: var(--steel-300);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.5rem;
  transition: max-height 0.45s cubic-bezier(0.165, 0.84, 0.44, 1), padding 0.3s ease;
}

/* --------------------------------------------------------------------------
   12. CONTACTO, GEOLOCALIZACION & BODEGA #8 MAP
   -------------------------------------------------------------------------- */
.contact-section {
  padding: 6.5rem 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-dark) 100%);
  position: relative;
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

/* Contact Info & Bodega #8 Details */
.bodega-location-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
}

.bodega-location-card h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.bodega-address-highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin: 1.75rem 0;
  padding: 1.25rem;
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-md);
}

.bodega-address-highlight i {
  color: var(--bronze-400);
  font-size: 1.5rem;
  margin-top: 0.2rem;
}

.address-text strong {
  display: block;
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.address-text p {
  font-size: 0.875rem;
  color: var(--steel-300);
  line-height: 1.5;
}

/* Direct GPS Launch Buttons */
.gps-buttons-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.gps-btn {
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  transition: all var(--transition-normal);
}

.gps-btn-waze {
  background: #33CCFF;
  color: #042940;
}
.gps-btn-waze:hover {
  background: #66DBFF;
  box-shadow: 0 4px 20px rgba(51, 204, 255, 0.4);
  transform: translateY(-2px);
}

.gps-btn-maps {
  background: #EA4335;
  color: #FFFFFF;
}
.gps-btn-maps:hover {
  background: #F06A5E;
  box-shadow: 0 4px 20px rgba(234, 67, 53, 0.4);
  transform: translateY(-2px);
}

/* Quick Contact Meta List */
.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-meta-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--steel-200);
}

.contact-icon-bubble {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--steel-200);
  font-size: 1.1rem;
}

.meta-content span {
  font-size: 0.75rem;
  color: var(--steel-400);
  display: block;
}

.meta-content strong {
  font-size: 0.95rem;
  color: #FFFFFF;
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-bright);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.contact-form-card p {
  font-size: 0.95rem;
  color: var(--steel-400);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--steel-200);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: rgba(10, 15, 29, 0.7);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
  background: rgba(10, 15, 29, 0.95);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: #04060E;
  border-top: 1px solid var(--border-glass);
  padding: 5rem 0 2rem 0;
  position: relative;
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--steel-400);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1.25rem 0 1.75rem 0;
  max-width: 320px;
}

.social-links-row {
  display: flex;
  gap: 0.75rem;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--steel-300);
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background: #FFFFFF;
  color: #060913;
  border-color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a {
  font-size: 0.875rem;
  color: var(--steel-400);
  transition: color var(--transition-fast);
}

.footer-col ul a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-cert-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--border-glass-bright);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.footer-cert-badge i {
  color: var(--bronze-400);
  font-size: 1.5rem;
}

.footer-cert-badge p {
  font-size: 0.775rem;
  color: var(--steel-300);
  line-height: 1.35;
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.825rem;
  color: var(--steel-500);
  flex-wrap: wrap;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   14. FLOATING WHATSAPP INTERACTIVE WIDGET
   -------------------------------------------------------------------------- */
.wa-floating-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.wa-chat-popup {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 320px;
  background: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-emerald);
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(16, 185, 129, 0.2);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px) scale(0.95);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  pointer-events: none;
}

.wa-chat-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.wa-popup-header {
  background: linear-gradient(135deg, #128C7E, #075E54);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #FFFFFF;
}

.wa-agent-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.wa-agent-avatar {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.wa-agent-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wa-agent-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: #25D366;
  border: 2px solid #075E54;
  border-radius: 50%;
}

.wa-agent-details h5 {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.1;
}

.wa-agent-details span {
  font-size: 0.725rem;
  opacity: 0.85;
}

.wa-close-btn {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s;
}

.wa-close-btn:hover {
  color: #FFFFFF;
}

.wa-popup-body {
  padding: 1.25rem;
}

.wa-message-bubble {
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  border-top-left-radius: 2px;
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  color: var(--steel-100);
  line-height: 1.5;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.wa-btn-action {
  width: 100%;
  background: #25D366;
  color: #060913;
  font-weight: 700;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.wa-btn-action:hover {
  background: #22BF5B;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* Floating Trigger Button */
.wa-trigger-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 1.9rem;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.wa-trigger-btn:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.65);
}

.wa-ripple {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.8;
  animation: wa-ripple-anim 2s infinite ease-out;
  pointer-events: none;
}

@keyframes wa-ripple-anim {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.wa-badge-notify {
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 20px;
  background: #EA4335;
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 0.725rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0A0F1D;
  animation: bounce-badge 2s infinite;
}

@keyframes bounce-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* --------------------------------------------------------------------------
   15. RESPONSIVE BREAKPOINTS (ALL SCREEN SIZES: 320px - 4K)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-content-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .calc-card-container {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .tour-viewer {
    grid-template-columns: 1fr;
  }

  .tour-station-info {
    border-left: none;
    border-top: 1px solid var(--border-glass);
    padding: 2rem;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 992px) {
  .desktop-nav {
    display: none !important;
  }

  .nav-links {
    display: none !important;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  /* Prevent horizontal scroll on containers & set comfortable gutters */
  .container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 1rem !important;
    box-sizing: border-box !important;
  }

  /* Section Headers - Large, prominent and readable */
  .section-header {
    margin-bottom: 2.5rem;
    padding: 0 0.25rem;
  }

  .section-header .section-tag {
    margin-bottom: 0.85rem;
  }

  .section-header h2 {
    font-size: clamp(1.9rem, 7vw, 2.6rem);
    line-height: 1.15;
    margin-bottom: 0.85rem;
  }

  .section-header p {
    font-size: 1.02rem;
    line-height: 1.65;
  }

  /* Header & Navigation on Mobile */
  .site-header {
    padding: 0.65rem 0;
    width: 100%;
    max-width: 100vw;
  }

  .site-header.scrolled {
    padding: 0.55rem 0;
  }

  .nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 0.5rem;
  }

  .brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    flex-shrink: 1;
    max-width: calc(100% - 95px);
  }

  .brand-text-wrapper {
    min-width: 0;
    overflow: hidden;
  }

  .brand-title {
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-subtitle {
    display: none !important;
  }

  .logo-icon-wrapper {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }

  .logo-emblem-img {
    width: 36px;
    height: 36px;
  }

  .desktop-nav {
    display: none !important;
  }

  .nav-links {
    display: none !important;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
  }

  #nav-quote-cta {
    padding: 0.5rem 0.65rem;
    font-size: 0.85rem;
    min-height: 38px;
    border-radius: var(--radius-sm);
  }

  .nav-cta-text {
    display: none !important;
  }

  .menu-toggle {
    display: flex;
    width: 38px;
    height: 38px;
    flex-shrink: 0;
  }

  /* Global Button Wrap on Mobile */
  .btn {
    white-space: normal;
    text-align: center;
    max-width: 100%;
    word-break: break-word;
  }

  /* ------------------------------------------------------------------------
     HERO SECTION - Grand, readable and responsive
     ------------------------------------------------------------------------ */
  .hero-section {
    padding-top: 6.5rem;
    padding-bottom: 3.5rem;
    min-height: auto;
    width: 100%;
    max-width: 100vw;
  }

  .hero-content-centered {
    width: 100%;
    max-width: 100%;
    padding: 0.5rem 0;
  }

  .hero-text-col--wide {
    width: 100%;
    max-width: 100%;
  }

  .hero-badge-wrap {
    margin-bottom: 1.25rem;
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .badge {
    font-size: 0.825rem;
    padding: 0.45rem 1rem;
    max-width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
  }

  .hero-title {
    font-size: clamp(2rem, 7.5vw, 2.75rem);
    line-height: 1.15;
    margin-bottom: 1.25rem;
    width: 100%;
    text-wrap: balance;
  }

  .hero-description {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    width: 100%;
    max-width: 100%;
    padding: 0;
    color: var(--steel-200);
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    min-height: 52px;
    padding: 0.95rem 1.25rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
  }

  /* Hero Stats Card - Generous and clear, styled like the location card */
  .hero-stats-row--centered {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
    width: 100%;
    padding: 1.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
  }

  .hero-stat-item {
    text-align: center;
    padding: 0.25rem;
  }

  .hero-stat-item h3 {
    font-size: clamp(1.4rem, 4.8vw, 1.85rem);
    font-weight: 800;
    margin-bottom: 0.35rem;
    line-height: 1;
  }

  .hero-stat-item p {
    font-size: clamp(0.75rem, 2.6vw, 0.85rem);
    line-height: 1.35;
    color: var(--steel-300);
    font-weight: 600;
  }

  /* ------------------------------------------------------------------------
     COTIZADOR (CALCULADORA) - Spacious, grand card like the contact card
     ------------------------------------------------------------------------ */
  .calculator-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .calc-card-container {
    grid-template-columns: 1fr;
    padding: 2.25rem 1.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    box-sizing: border-box;
    gap: 2rem;
  }

  .calc-step-label {
    font-size: 1.15rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 1rem;
  }

  /* Services Selector: generous, easy-to-tap cards */
  .calc-service-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    width: 100%;
  }

  .calc-service-card {
    padding: 1.1rem 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    min-height: 64px;
  }

  .service-icon {
    font-size: 1.75rem;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .service-name {
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.3;
  }

  /* Material Selector: clear, comfortable cards */
  .material-selector-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
    width: 100%;
  }

  .material-option {
    padding: 1rem 0.85rem;
    text-align: center;
    border-radius: var(--radius-md);
    min-height: 85px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .material-icon {
    font-size: 1.6rem;
    margin-bottom: 0.35rem;
  }

  .material-name {
    font-size: 0.925rem;
    font-weight: 700;
  }

  .material-price-tag {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--emerald-400);
  }

  /* Weight Box & Controls */
  .calc-weight-box {
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-lg);
    width: 100%;
  }

  .weight-slider {
    height: 12px;
    width: 100%;
  }

  .weight-slider::-webkit-slider-thumb {
    width: 30px;
    height: 30px;
  }

  .slider-quick-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    width: 100%;
    margin-top: 1rem;
  }

  .quick-btn {
    padding: 0.75rem 0.6rem;
    font-size: 0.85rem;
    font-weight: 700;
    min-height: 44px;
    text-align: center;
    white-space: normal;
    border-radius: var(--radius-sm);
  }

  /* Estimate Results Panel */
  .calc-results-panel {
    padding: 2rem 1.35rem;
    border-radius: var(--radius-lg);
    width: 100%;
    box-sizing: border-box;
  }

  .total-payout-number {
    font-size: clamp(2rem, 7.5vw, 2.6rem);
    font-weight: 800;
    word-break: break-all;
    line-height: 1.1;
  }

  #btn-lock-price {
    min-height: 54px;
    font-size: 1.05rem;
    font-weight: 700;
    width: 100%;
    white-space: normal;
    text-align: center;
    padding: 1rem 1.25rem;
  }

  /* ------------------------------------------------------------------------
     TOUR DE TALLER - Large, comfortable container
     ------------------------------------------------------------------------ */
  .tour-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .tour-viewer {
    grid-template-columns: 1fr;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    overflow: hidden;
  }

  .tour-station-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 0.75rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0.65rem;
    width: 100%;
  }

  .tour-station-tabs::-webkit-scrollbar {
    display: none;
  }

  .tour-tab-btn {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.75rem 1.25rem;
  }

  .tour-media-display {
    min-height: 280px;
  }

  .tour-overlay-hud {
    padding: 1.35rem;
  }

  .tour-station-info {
    padding: 2.25rem 1.35rem;
    border-left: none;
    border-top: 1px solid var(--border-glass);
    width: 100%;
    box-sizing: border-box;
  }

  .station-title {
    font-size: 1.65rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.85rem;
  }

  .station-description {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--steel-300);
    margin-bottom: 1.5rem;
  }

  .station-feature-item {
    font-size: 0.95rem;
    line-height: 1.55;
    gap: 0.75rem;
  }

  .tour-actions-row {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    margin-top: 1.75rem;
  }

  .tour-actions-row .btn {
    min-height: 52px;
    width: 100%;
    font-size: 1rem;
    font-weight: 700;
    flex: none;
  }

  /* ------------------------------------------------------------------------
     CATÁLOGO DE SERVICIOS - Spacious cards like the contact section
     ------------------------------------------------------------------------ */
  .catalog-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .catalog-filter-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 0.75rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0.65rem;
    width: 100%;
  }

  .catalog-filter-bar::-webkit-scrollbar {
    display: none;
  }

  .catalog-filter-btn {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.65rem 1.25rem;
  }

  .catalog-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    width: 100%;
  }

  .metal-card {
    width: 100%;
    max-width: 100%;
  }

  .metal-card-inner {
    padding: 2.25rem 1.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    min-height: auto;
  }

  .metal-card-header h4 {
    font-size: 1.45rem;
    font-weight: 800;
  }

  .metal-card-body p {
    font-size: 1rem;
    line-height: 1.65;
  }

  .metal-card-body .features-list li {
    font-size: 0.925rem;
  }

  /* ------------------------------------------------------------------------
     TESTIMONIOS - Spacious cards matching contact cards
     ------------------------------------------------------------------------ */
  .testimonials-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    width: 100%;
  }

  .testimonial-card {
    padding: 2.25rem 1.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    box-sizing: border-box;
  }

  .testimonial-quote {
    font-size: 1.05rem;
    line-height: 1.7;
  }

  .client-info h5 {
    font-size: 1.15rem;
    font-weight: 800;
  }

  .client-info span {
    font-size: 0.875rem;
  }

  /* ------------------------------------------------------------------------
     FAQ (PREGUNTAS FRECUENTES) - Grand accordion cards
     ------------------------------------------------------------------------ */
  .faq-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .faq-item {
    width: 100%;
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    margin-bottom: 1rem;
  }

  .faq-question h4 {
    font-size: 1.1rem;
    font-weight: 800;
  }

  .faq-answer p {
    font-size: 0.98rem;
    line-height: 1.65;
  }

  /* ------------------------------------------------------------------------
     CONTACTO & BODEGA #8 - Reference cards kept spacious & perfect
     ------------------------------------------------------------------------ */
  .contact-section {
    padding: 4.5rem 0;
    width: 100%;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 100%;
  }

  .bodega-location-card, .contact-form-card {
    padding: 2.25rem 1.35rem;
    background: var(--bg-card);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    box-sizing: border-box;
  }

  .bodega-location-card h3, .contact-form-card h3 {
    font-size: 1.75rem;
    font-weight: 800;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    width: 100%;
  }

  .form-group input, .form-group textarea, .form-group select {
    min-height: 50px;
    font-size: 1rem;
  }

  .gps-buttons-row {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .gps-btn {
    width: 100%;
    min-height: 50px;
    font-size: 0.95rem;
  }

  /* ------------------------------------------------------------------------
     FOOTER
     ------------------------------------------------------------------------ */
  .site-footer {
    padding: 4rem 0 6rem 0;
    width: 100%;
  }

  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    width: 100%;
  }

  .footer-brand p {
    font-size: 0.98rem;
    line-height: 1.7;
    max-width: 100%;
  }

  .social-links-row {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    width: 100%;
  }

  /* Floating WhatsApp Button */
  .wa-floating-container {
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    right: 1rem;
    z-index: 999;
  }

  .wa-trigger-btn {
    width: 56px;
    height: 56px;
    font-size: 1.75rem;
  }

  /* Fullscreen Curtain Menu */
  .mobile-curtain {
    padding-top: max(4.5rem, calc(env(safe-area-inset-top, 0px) + 3.5rem));
    padding-bottom: max(2rem, calc(env(safe-area-inset-bottom, 0px) + 1.5rem));
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    width: 100vw;
    box-sizing: border-box;
  }

  .mobile-nav-link {
    font-size: 1.35rem;
    padding-bottom: 0.6rem;
  }

  /* Prevent iOS Safari auto-zoom on input focus */
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* Extra small smartphones (< 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 0.85rem !important;
  }

  .brand-title {
    font-size: 0.92rem;
  }

  .logo-icon-wrapper {
    width: 34px;
    height: 34px;
  }

  .logo-emblem-img {
    width: 34px;
    height: 34px;
  }

  #nav-quote-cta {
    padding: 0.45rem 0.6rem;
    min-height: 36px;
  }

  .menu-toggle {
    width: 36px;
    height: 36px;
  }

  .calc-card-container,
  .tour-station-info,
  .metal-card-inner,
  .testimonial-card,
  .bodega-location-card,
  .contact-form-card {
    padding: 2rem 1.15rem;
  }

  .hero-stats-row--centered {
    padding: 1.35rem 0.85rem;
    gap: 0.45rem;
  }

  .hero-stat-item h3 {
    font-size: 1.35rem;
  }

  .hero-stat-item p {
    font-size: 0.75rem;
  }

  .material-selector-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
}