/**
 * MEKTRA - Estilo Sculpteo: Impresion 3D & Router CNC en Linea
 * Diseno limpio, profesional, moderno y agil.
 */

:root {
  --sc-bg: #ffffff;
  --sc-bg-alt: #f8fafc;
  --sc-bg-subtle: #f1f5f9;
  --sc-card-bg: #ffffff;
  --sc-dark: #0f172a;
  --sc-navy: #1e293b;
  --sc-slate: #334155;
  --sc-muted: #64748b;
  --sc-border: #e2e8f0;
  --sc-border-hover: #cbd5e1;

  --sc-primary: #2563eb;
  --sc-primary-hover: #1d4ed8;
  --sc-primary-light: #eff6ff;
  --sc-cyan: #0284c7;
  --sc-green: #10b981;
  --sc-green-light: #ecfdf5;
  --sc-amber: #f59e0b;

  --sc-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --sc-mono: "SF Mono", Menlo, Consolas, "Courier New", monospace;

  --sc-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --sc-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --sc-shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.09);
  --sc-shadow-hover: 0 16px 36px rgba(37, 99, 235, 0.12);

  --sc-radius-sm: 6px;
  --sc-radius-md: 10px;
  --sc-radius-lg: 16px;
  --sc-radius-pill: 9999px;
  --sc-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--sc-font);
  background-color: var(--sc-bg);
  color: var(--sc-slate);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

/* ==========================================================================
   NAVBAR (SCULPTEO CLEAN WHITE HEADER)
   ========================================================================== */
.sc-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sc-border);
  transition: var(--sc-transition);
}

.sc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.sc-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sc-brand-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.sc-brand-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--sc-navy);
}

.sc-brand-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  background-color: var(--sc-primary-light);
  color: var(--sc-primary);
  border-radius: var(--sc-radius-pill);
  text-transform: uppercase;
}

.sc-nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.sc-nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--sc-slate);
  transition: var(--sc-transition);
}

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

.sc-nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--sc-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--sc-transition);
  text-align: center;
}

.sc-btn-primary {
  background-color: var(--sc-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.28);
}

.sc-btn-primary:hover {
  background-color: var(--sc-primary-hover);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

.sc-btn-secondary {
  background-color: var(--sc-bg-subtle);
  color: var(--sc-navy);
  border-color: var(--sc-border);
}

.sc-btn-secondary:hover {
  background-color: #e2e8f0;
  color: var(--sc-dark);
}

.sc-btn-outline {
  background-color: transparent;
  color: var(--sc-primary);
  border-color: var(--sc-primary);
}

.sc-btn-outline:hover {
  background-color: var(--sc-primary-light);
}

.sc-btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.sc-btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
}

.sc-btn-whatsapp:hover {
  background-color: #20bd5a;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.35);
}

/* ==========================================================================
   HERO SCULPTEO (SPLIT LAYOUT: COPY + INSTANT UPLOADER)
   ========================================================================== */
.sc-hero {
  position: relative;
  background-image: 
    linear-gradient(135deg, rgba(255, 255, 255, 0.82) 0%, rgba(248, 250, 252, 0.68) 50%, rgba(255, 255, 255, 0.85) 100%),
    url('./print3d-gallery/Impresion3d.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 70px 0 90px;
  border-bottom: 1px solid var(--sc-border);
}

.sc-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 40px;
  align-items: center;
}

.sc-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--sc-primary-light);
  border: 1px solid #bfdbfe;
  color: var(--sc-primary);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--sc-radius-pill);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.sc-hero-badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--sc-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--sc-primary);
}

.sc-hero-title {
  font-size: 2.85rem;
  font-weight: 850;
  line-height: 1.15;
  color: var(--sc-dark);
  letter-spacing: -0.8px;
  margin-bottom: 20px;
}

.sc-hero-title span {
  color: var(--sc-primary);
}

.sc-hero-subtitle {
  font-size: 1.12rem;
  color: var(--sc-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.sc-hero-checklist {
  list-style: none;
  margin-bottom: 34px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sc-hero-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.96rem;
  color: var(--sc-slate);
  font-weight: 500;
}

.sc-check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: var(--sc-green-light);
  color: var(--sc-green);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
}

.sc-hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   SCULPTEO INSTANT FILE UPLOADER CARD (IN HERO)
   ========================================================================== */
.sc-uploader-card {
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--sc-radius-lg);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.10);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  max-width: 520px;
  width: 100%;
  margin: 0 auto;
}

.sc-uploader-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sc-primary) 0%, var(--sc-cyan) 100%);
}

.sc-uploader-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.sc-uploader-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--sc-navy);
}

.sc-uploader-pill {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--sc-green);
  background-color: var(--sc-green-light);
  padding: 3px 8px;
  border-radius: var(--sc-radius-pill);
}

.sc-dropzone {
  border: 2px dashed #93c5fd;
  background-color: #f8fafc;
  border-radius: var(--sc-radius-md);
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  transition: var(--sc-transition);
  position: relative;
}

.sc-dropzone:hover, .sc-dropzone.dragover {
  border-color: var(--sc-primary);
  background-color: var(--sc-primary-light);
  transform: scale(1.01);
}

.sc-dropzone-icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 6px;
  color: var(--sc-primary);
  animation: floatDropzone 3s ease-in-out infinite;
}

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

.sc-dropzone-lead {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--sc-navy);
  margin-bottom: 2px;
}

.sc-dropzone-sub {
  font-size: 0.74rem;
  color: var(--sc-muted);
}

.sc-dropzone-formats {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.sc-format-tag {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  background-color: #e2e8f0;
  color: var(--sc-slate);
  border-radius: var(--sc-radius-sm);
  font-family: var(--sc-mono);
}

.sc-dropzone-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 10px;
  gap: 10px;
}

.sc-dropzone-spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid #e2e8f0;
  border-top-color: var(--sc-primary);
  border-right-color: #38bdf8;
  animation: scSpin 0.75s linear infinite;
}

@keyframes scSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.sc-progress-container {
  width: 100%;
  max-width: 280px;
  height: 6px;
  background-color: #e2e8f0;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 4px;
}

.sc-progress-bar {
  height: 100%;
  width: 15%;
  background: linear-gradient(90deg, #0284c7, #38bdf8);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.sc-scale-selector-row {
  margin-bottom: 7px;
  padding: 5px 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--sc-radius-sm);
}

.sc-scale-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.sc-scale-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--sc-slate);
}

.sc-scale-val {
  font-size: 0.68rem;
  font-weight: 850;
  font-family: var(--sc-mono);
  color: var(--sc-primary);
  background: #e0f2fe;
  padding: 1px 6px;
  border-radius: var(--sc-radius-pill);
  border: 1px solid #bae6fd;
}

.sc-scale-slider-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sc-scale-bound {
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--sc-muted);
  font-family: var(--sc-mono);
  min-width: 28px;
}

.sc-range-slider {
  flex: 1;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: #e2e8f0;
  border-radius: 999px;
  outline: none;
  cursor: pointer;
  transition: background 0.2s;
}

.sc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--sc-primary);
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(2, 132, 199, 0.4);
  cursor: pointer;
  transition: transform 0.15s ease;
}

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

.sc-range-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--sc-primary);
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgba(2, 132, 199, 0.4);
  cursor: pointer;
}

.sc-scale-preset-tags {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.sc-scale-tag {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: var(--sc-slate);
  padding: 1px 7px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.65rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--sc-transition);
}

.sc-scale-tag:hover {
  border-color: var(--sc-primary);
  color: var(--sc-primary);
}

.sc-scale-tag.active {
  background: #e0f2fe;
  color: var(--sc-primary);
  border-color: #7dd3fc;
}

.sc-scale-max-note {
  margin-left: auto;
  font-size: 0.65rem;
  color: #64748b;
  font-weight: 600;
}

.sc-unit-selector-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7px;
  padding: 4px 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--sc-radius-sm);
}

.sc-unit-label {
  font-size: 0.70rem;
  font-weight: 700;
  color: var(--sc-slate);
}

.sc-unit-btns {
  display: flex;
  gap: 5px;
}

.sc-unit-btn {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: var(--sc-slate);
  padding: 2px 8px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.68rem;
  font-weight: 750;
  cursor: pointer;
  transition: var(--sc-transition);
}

.sc-unit-btn:hover {
  border-color: var(--sc-primary);
  color: var(--sc-primary);
}

.sc-unit-btn.active {
  background: var(--sc-primary);
  color: #ffffff;
  border-color: var(--sc-primary);
}

.sc-oversize-notice {
  display: flex;
  align-items: center;
  gap: 7px;
  background: #f0fdf4;
  border: 1px dashed #86efac;
  border-radius: var(--sc-radius-sm);
  padding: 5px 9px;
  margin-top: 6px;
  font-size: 0.69rem;
  color: #166534;
  line-height: 1.35;
}

.sc-oversize-notice strong {
  color: #14532d;
  font-weight: 800;
}

.sc-oversize-icon {
  font-size: 0.82rem;
  color: #15803d;
  flex-shrink: 0;
}

/* ==========================================================================
   VISOR 3D INTERACTIVO HERO (CLIENT-SIDE CAD & STL RENDERER)
   ========================================================================== */
.sc-hero-3d-viewer-box {
  display: none;
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: var(--sc-radius-md);
  overflow: hidden;
  background: radial-gradient(circle at 50% 35%, #ffffff 0%, #f1f5f9 65%, #e2e8f0 100%);
  border: 1px solid #cbd5e1;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.04), 0 4px 14px rgba(0, 0, 0, 0.05);
  margin-bottom: 8px;
}

.sc-hero-3d-viewer-box.active {
  display: block;
}

.sc-hero-3d-canvas {
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  cursor: grab;
}

.sc-hero-3d-canvas:active {
  cursor: grabbing;
}

.sc-viewer-toolbar {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
  display: flex;
  gap: 6px;
}

.sc-viewer-btn {
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: var(--sc-radius-pill);
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 750;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sc-viewer-btn:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  transform: translateY(-1px);
}

.sc-viewer-btn.active {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
}

.sc-viewer-btn.primary {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
}

.sc-viewer-btn.primary:hover {
  background: #0369a1;
  border-color: #0369a1;
}

.sc-viewer-format-pill {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(14, 165, 233, 0.4);
  color: #0369a1;
  border-radius: var(--sc-radius-pill);
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 750;
  font-family: var(--sc-mono);
  box-shadow: 0 2px 6px rgba(14, 165, 233, 0.1);
  backdrop-filter: blur(6px);
}

.sc-viewer-format-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 6px #10b981;
}

.sc-viewer-hint {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(15, 23, 42, 0.82);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 3px 12px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.68rem;
  font-weight: 600;
  pointer-events: none;
  backdrop-filter: blur(4px);
  white-space: nowrap;
  opacity: 0.95;
  letter-spacing: 0.3px;
}

.sc-sample-trigger {
  margin-top: 10px;
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  color: #0284c7;
  text-decoration: underline;
  cursor: pointer;
  transition: color 0.2s;
  background: none;
  border: none;
  padding: 0;
}

.sc-sample-trigger:hover {
  color: #0369a1;
}

/* Calculo / Preview dentro del uploader */
.sc-uploader-details {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--sc-border);
}

.sc-file-active-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--sc-bg-subtle);
  padding: 5px 8px;
  border-radius: var(--sc-radius-sm);
  margin-bottom: 7px;
  font-size: 0.78rem;
}

.sc-file-name {
  font-weight: 600;
  color: var(--sc-navy);
  font-family: var(--sc-mono);
  font-size: 0.78rem;
}

.sc-file-status {
  color: var(--sc-green);
  font-weight: 600;
  font-size: 0.70rem;
}

.sc-calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 7px;
}

.sc-calc-box {
  background-color: #f8fafc;
  border: 1px solid var(--sc-border);
  padding: 5px 8px;
  border-radius: var(--sc-radius-sm);
}

.sc-calc-box-time {
  grid-column: span 2;
  background: linear-gradient(135deg, #f0fdf4 0%, #f8fafc 100%);
  border: 1px solid #bbf7d0;
  border-left: 3px solid #16a34a;
  padding: 6px 10px;
  border-radius: var(--sc-radius-sm);
}

.sc-calc-time-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3px;
}

.sc-calc-time-pill {
  font-size: 0.60rem;
  font-weight: 700;
  text-transform: uppercase;
  background-color: rgba(22, 163, 74, 0.12);
  color: #15803d;
  padding: 1px 7px;
  border-radius: 9999px;
  letter-spacing: 0.04em;
}

.sc-calc-time-body {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.sc-calc-time-main {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.sc-calc-time-icon {
  font-size: 0.95rem;
  color: #16a34a;
}

.sc-calc-time-val {
  font-size: 0.92rem;
  font-weight: 800;
  color: #15803d;
  font-family: var(--sc-mono);
}

.sc-calc-time-sub {
  font-size: 0.68rem;
  color: var(--sc-muted);
  font-weight: 500;
}

.sc-swatch-rainbow {
  background: linear-gradient(135deg, #ef4444 0%, #f59e0b 20%, #10b981 40%, #06b6d4 60%, #3b82f6 80%, #8b5cf6 100%) !important;
  box-shadow: 0 0 5px rgba(139, 92, 246, 0.4);
}

.sc-color-swatch-btn.sc-color-swatch-original.active {
  border-color: #8b5cf6;
  background: #f5f3ff;
  color: #7c3aed;
  box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.25);
}

.sc-calc-label {
  font-size: 0.66rem;
  color: var(--sc-muted);
  text-transform: uppercase;
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
}

.sc-calc-val {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sc-dark);
  font-family: var(--sc-mono);
}

.sc-form-group {
  margin-bottom: 7px;
}

.sc-form-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sc-slate);
  margin-bottom: 3px;
}

.sc-select {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-sm);
  background-color: #ffffff;
  color: var(--sc-dark);
  font-size: 0.80rem;
  outline: none;
  transition: var(--sc-transition);
}

.sc-select:focus {
  border-color: var(--sc-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.sc-color-group {
  margin-bottom: 7px;
}

.sc-color-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.sc-color-selected-badge {
  font-size: 0.68rem;
  font-weight: 750;
  color: var(--sc-primary);
  background: #e0f2fe;
  padding: 1px 7px;
  border-radius: var(--sc-radius-pill);
  border: 1px solid #bae6fd;
}

.sc-color-swatches {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.sc-color-swatch-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  border-radius: var(--sc-radius-pill);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 650;
  color: var(--sc-navy);
  transition: all 0.2s ease;
  user-select: none;
}

.sc-color-swatch-btn:hover {
  border-color: var(--sc-primary);
  transform: translateY(-1px);
}

.sc-color-swatch-btn.active {
  border-color: var(--sc-primary);
  background: #e0f2fe;
  color: var(--sc-primary);
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.2);
}

.sc-swatch-circle {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: inline-block;
  flex-shrink: 0;
}

/* Currency Selector Toggle */
.sc-currency-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  padding: 5px 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--sc-radius-sm);
}

.sc-currency-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sc-slate);
}

.sc-currency-btns {
  display: inline-flex;
  gap: 5px;
  background: #e2e8f0;
  padding: 2px;
  border-radius: var(--sc-radius-pill);
}

.sc-currency-btn {
  border: none;
  background: transparent;
  color: var(--sc-slate);
  padding: 3px 10px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.70rem;
  font-weight: 750;
  cursor: pointer;
  transition: var(--sc-transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sc-currency-btn:hover {
  color: var(--sc-primary);
}

.sc-currency-btn.active {
  background: var(--sc-primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.28);
}

.sc-quote-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 7px 12px;
  border-radius: var(--sc-radius-sm);
}

.sc-quote-title {
  font-size: 0.76rem;
  font-weight: 600;
  color: #166534;
  display: block;
}

.sc-quote-subnote {
  font-size: 0.65rem;
  color: #15803d;
  font-weight: 600;
  opacity: 0.85;
  margin-top: 1px;
}

.sc-quote-price {
  font-size: 1.22rem;
  font-weight: 800;
  color: #15803d;
  font-family: var(--sc-mono);
  letter-spacing: -0.2px;
}

/* ==========================================================================
   STATS BAR (METRICAS INDUSTRIALES SCULPTEO)
   ========================================================================== */
.sc-stats-bar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--sc-border);
  padding: 34px 0;
}

.sc-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.sc-stat-item {
  position: relative;
}

.sc-stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background-color: var(--sc-border);
}

.sc-stat-number {
  font-size: 2.2rem;
  font-weight: 850;
  color: var(--sc-dark);
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 4px;
}

.sc-stat-number span {
  color: var(--sc-primary);
}

.sc-stat-label {
  font-size: 0.88rem;
  color: var(--sc-muted);
  font-weight: 500;
}

/* ==========================================================================
   SECTION HEADERS (SCULPTEO STYLE)
   ========================================================================== */
.sc-section {
  padding: 80px 0;
}

.sc-section-alt {
  background-color: var(--sc-bg-alt);
}

.sc-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.sc-section-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sc-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 8px;
}

.sc-section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sc-dark);
  letter-spacing: -0.5px;
  line-height: 1.25;
  margin-bottom: 14px;
}

.sc-section-subtitle {
  font-size: 1.05rem;
  color: var(--sc-muted);
  line-height: 1.6;
}

/* ==========================================================================
   TWO CORE PILLARS (IMPRESION 3D VS ROUTER CNC 4 EJES)
   ========================================================================== */
.sc-services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

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

.sc-service-card:hover {
  transform: translateY(-5px);
  border-color: #93c5fd;
  box-shadow: var(--sc-shadow-hover);
}

.sc-service-media {
  position: relative;
  height: 270px;
  overflow: hidden;
  background-color: #e2e8f0;
}

.sc-service-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--sc-transition);
}

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

.sc-service-tag-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.74rem;
  font-weight: 700;
  backdrop-filter: blur(6px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sc-service-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sc-service-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sc-dark);
  margin-bottom: 12px;
}

.sc-service-desc {
  font-size: 0.95rem;
  color: var(--sc-slate);
  margin-bottom: 22px;
  line-height: 1.6;
}

.sc-service-techs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.sc-tech-badge {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 4px 10px;
  background-color: var(--sc-bg-subtle);
  color: var(--sc-slate);
  border-radius: var(--sc-radius-pill);
  border: 1px solid var(--sc-border);
}

.sc-tech-badge.sc-tech-highlight {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(14, 165, 233, 0.15) 100%);
  color: #0284c7;
  border-color: rgba(14, 165, 233, 0.4);
  font-weight: 750;
}

/* Banner Aclaratorio Exclusivo FDM & SLA */
.sc-tech-clarification-banner {
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  border-left: 4px solid #0284c7;
  border-radius: var(--sc-radius-md);
  padding: 14px 20px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.08);
}

.sc-tech-clarification-icon {
  font-size: 1.35rem;
  color: #0284c7;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #ffffff;
  border-radius: 50%;
  border: 1px solid #bae6fd;
  font-weight: 800;
}

.sc-tech-clarification-text {
  font-size: 0.88rem;
  color: #1e293b;
  line-height: 1.5;
}

.sc-tech-clarification-text strong {
  color: #0369a1;
}

.sc-service-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--sc-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   HOW IT WORKS (COMO FUNCIONA - 4 PASOS SCULPTEO)
   ========================================================================== */
.sc-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sc-step-card {
  background-color: var(--sc-card-bg);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  padding: 28px 22px;
  box-shadow: var(--sc-shadow-sm);
  transition: var(--sc-transition);
  position: relative;
}

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

.sc-step-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: #bfdbfe;
  line-height: 1;
  margin-bottom: 16px;
  font-family: var(--sc-mono);
}

.sc-step-title {
  font-size: 1.12rem;
  font-weight: 750;
  color: var(--sc-navy);
  margin-bottom: 8px;
}

.sc-step-desc {
  font-size: 0.88rem;
  color: var(--sc-muted);
  line-height: 1.55;
}

/* ==========================================================================
   MATERIALS TABS & CATALOG (SCULPTEO STYLE)
   ========================================================================== */
.sc-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 38px;
  flex-wrap: wrap;
}

.sc-tab-btn {
  padding: 10px 22px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid var(--sc-border);
  background-color: #ffffff;
  color: var(--sc-slate);
  border-radius: var(--sc-radius-pill);
  cursor: pointer;
  transition: var(--sc-transition);
}

.sc-tab-btn:hover {
  border-color: var(--sc-primary);
  color: var(--sc-primary);
}

.sc-tab-btn.active {
  background-color: var(--sc-primary);
  color: #ffffff;
  border-color: var(--sc-primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.sc-materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sc-material-card {
  background-color: var(--sc-card-bg);
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  padding: 24px;
  transition: var(--sc-transition);
  display: flex;
  flex-direction: column;
}

.sc-material-card:hover {
  border-color: var(--sc-primary);
  box-shadow: var(--sc-shadow-md);
  transform: translateY(-3px);
}

.sc-material-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.sc-material-name {
  font-size: 1.15rem;
  font-weight: 750;
  color: var(--sc-navy);
}

.sc-material-tech {
  font-size: 0.72rem;
  font-weight: 700;
  background-color: var(--sc-primary-light);
  color: var(--sc-primary);
  padding: 3px 8px;
  border-radius: var(--sc-radius-sm);
  text-transform: uppercase;
}

.sc-material-desc {
  font-size: 0.88rem;
  color: var(--sc-muted);
  margin-bottom: 18px;
  line-height: 1.5;
}

.sc-material-specs {
  list-style: none;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--sc-border);
  font-size: 0.82rem;
}

.sc-material-spec-item {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
}

.sc-spec-k {
  color: var(--sc-muted);
}

.sc-spec-v {
  font-weight: 600;
  color: var(--sc-dark);
  font-family: var(--sc-mono);
}

/* ==========================================================================
   REAL DEMONSTRATIVE GALLERY (SCULPTEO SHOWCASE)
   ========================================================================== */
.sc-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sc-gallery-item {
  background-color: #ffffff;
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  overflow: hidden;
  box-shadow: var(--sc-shadow-sm);
  transition: var(--sc-transition);
  cursor: pointer;
}

.sc-gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--sc-shadow-hover);
  border-color: #93c5fd;
}

.sc-gallery-thumb {
  position: relative;
  height: 210px;
  overflow: hidden;
  background-color: #f1f5f9;
}

.sc-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--sc-transition);
}

.sc-gallery-item:hover .sc-gallery-thumb img {
  transform: scale(1.06);
}

.sc-gallery-info {
  padding: 16px;
}

.sc-gallery-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--sc-primary);
  text-transform: uppercase;
  margin-bottom: 4px;
  display: block;
}

.sc-gallery-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sc-dark);
  margin-bottom: 4px;
}

.sc-gallery-sub {
  font-size: 0.8rem;
  color: var(--sc-muted);
}

/* Subcabeceras de Categoria en Galeria (Impresion 3D y Router CNC) */
.sc-category-header {
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 2px solid var(--sc-border);
  padding-bottom: 12px;
}

.sc-category-header.cnc-tier {
  margin-top: 52px;
}

.sc-category-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sc-category-title {
  font-size: 1.35rem;
  font-weight: 850;
  color: var(--sc-dark);
  letter-spacing: 0.5px;
  margin: 0;
  text-transform: uppercase;
}

.sc-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  background: rgba(37, 99, 235, 0.1);
  color: var(--sc-primary);
  border: 1px solid rgba(37, 99, 235, 0.25);
}

.sc-category-badge.sc-badge-cnc {
  background: rgba(234, 88, 12, 0.1);
  color: #ea580c;
  border-color: rgba(234, 88, 12, 0.25);
}

.sc-category-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--sc-primary);
  box-shadow: 0 0 8px var(--sc-primary);
}

.sc-category-dot.sc-dot-orange {
  background-color: #ea580c;
  box-shadow: 0 0 8px #ea580c;
}

.sc-category-desc {
  font-size: 0.86rem;
  color: var(--sc-muted);
  margin: 0;
  font-weight: 500;
}

/* ==========================================================================
   FAQ SECTION (PREGUNTAS FRECUENTES)
   ========================================================================== */
.sc-faq-grid {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sc-faq-item {
  border: 1px solid var(--sc-border);
  border-radius: var(--sc-radius-md);
  background-color: #ffffff;
  overflow: hidden;
  transition: var(--sc-transition);
}

.sc-faq-item:hover {
  border-color: #93c5fd;
}

.sc-faq-question {
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--sc-navy);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.sc-faq-icon {
  font-size: 1.2rem;
  transition: transform 0.2s ease;
  color: var(--sc-primary);
}

.sc-faq-item.open .sc-faq-icon {
  transform: rotate(45deg);
}

.sc-faq-answer {
  padding: 0 22px 18px;
  font-size: 0.93rem;
  color: var(--sc-slate);
  line-height: 1.6;
  display: none;
}

.sc-faq-item.open .sc-faq-answer {
  display: block;
}

/* ==========================================================================
   FINAL CTA BANNER (SCULPTEO STYLE)
   ========================================================================== */
.sc-cta-banner {
  background: linear-gradient(135deg, var(--sc-navy) 0%, var(--sc-dark) 100%);
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
  position: relative;
}

.sc-cta-content {
  max-width: 680px;
  margin: 0 auto;
}

.sc-cta-title {
  font-size: 2.3rem;
  font-weight: 850;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.sc-cta-desc {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 32px;
}

.sc-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER (SCULPTEO STYLE)
   ========================================================================== */
.sc-footer {
  background-color: #0b1120;
  color: #94a3b8;
  padding: 60px 0 30px;
  border-top: 1px solid #1e293b;
  font-size: 0.9rem;
}

.sc-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.sc-footer-brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
}

.sc-footer-brand-desc {
  line-height: 1.6;
  margin-bottom: 18px;
  max-width: 320px;
}

.sc-footer-col-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sc-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sc-footer-links a:hover {
  color: #ffffff;
}

.sc-footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  text-align: center;
  font-size: 0.82rem;
  color: #64748b;
}

/* Footer Social Media */
.footer-social-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-top: 10px;
}

.footer-social-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.footer-social-icons {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
}

.social-btn svg {
  display: block;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.social-btn:hover {
  transform: translateY(-2px);
  color: #ffffff;
}

.social-btn:hover svg {
  transform: scale(1.12);
}

.social-btn.social-ig:hover {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  border-color: rgba(220, 39, 67, 0.6);
  box-shadow: 0 4px 15px rgba(220, 39, 67, 0.35);
}

.social-btn.social-fb:hover {
  background: #1877f2;
  border-color: #1877f2;
  box-shadow: 0 4px 15px rgba(24, 119, 242, 0.35);
}

.social-btn.social-li:hover {
  background: #0a66c2;
  border-color: #0a66c2;
  box-shadow: 0 4px 15px rgba(10, 102, 194, 0.35);
}

.social-btn.social-tt:hover {
  background: #010101;
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: -2px -2px 10px rgba(0, 242, 234, 0.5), 2px 2px 10px rgba(255, 0, 80, 0.5);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .sc-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sc-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 24px;
  }
  .sc-stat-item:nth-child(2)::after {
    display: none;
  }
  .sc-services-grid {
    grid-template-columns: 1fr;
  }
  .sc-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sc-materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sc-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sc-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .sc-nav-menu {
    display: none;
  }
  .sc-hero-title {
    font-size: 2.1rem;
  }
  .sc-stats-grid {
    grid-template-columns: 1fr;
  }
  .sc-stat-item::after {
    display: none;
  }
  .sc-steps-grid {
    grid-template-columns: 1fr;
  }
  .sc-materials-grid {
    grid-template-columns: 1fr;
  }
  .sc-gallery-grid {
    grid-template-columns: 1fr;
  }
  .sc-footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PROYECTOR REFLECTOR 3D & SLIDER HOLOGRAFICO (5 CASOS MEDICOS)
   ========================================================================== */

/* Trigger en la tarjeta de la galeria */
.sc-gallery-item.interactive-projector {
  cursor: pointer;
  position: relative;
  border-color: #93c5fd;
  transition: var(--sc-transition);
}

.sc-gallery-item.interactive-projector:hover {
  border-color: var(--sc-primary);
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.22);
  transform: translateY(-5px);
}

.sc-projector-live-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  color: #ffffff;
  padding: 5px 11px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.45);
  animation: pulseBeacon 2s infinite ease-in-out;
  display: flex;
  align-items: center;
  gap: 5px;
}

@keyframes pulseBeacon {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 14px rgba(2, 132, 199, 0.45); }
  50% { transform: scale(1.04); box-shadow: 0 6px 20px rgba(56, 189, 248, 0.7); }
}

.sc-projector-live-badge.theme-badge-auto {
  background: linear-gradient(135deg, #c2410c 0%, #ea580c 100%);
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.45);
}

.sc-projector-live-badge.theme-badge-elec {
  background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.45);
}

.sc-projector-live-badge.theme-badge-ind {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.45);
}

/* Modal Viewport & Backdrop */
.sc-projector-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.sc-projector-modal.open {
  opacity: 1;
}

.sc-projector-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 65%, #edf9fc 0%, #e0f2fe 35%, #d1edf8 70%, #c4e4f5 100%);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
}

.sc-projector-viewport {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  height: 94vh;
  max-height: 840px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 24px 20px 16px;
  box-sizing: border-box;
}

/* Boton de cierre */
.sc-projector-close-btn {
  position: absolute;
  top: 18px;
  right: 24px;
  z-index: 25;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(14, 165, 233, 0.35);
  background: rgba(255, 255, 255, 0.90);
  color: #0c4a6e;
  font-size: 1.8rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--sc-transition);
  box-shadow: 0 4px 14px rgba(14, 116, 144, 0.12);
}

.sc-projector-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  transform: rotate(90deg) scale(1.08);
}

/* Cono de Luz del Reflector / Proyector Holografico Medico */
.sc-reflector-cone {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  max-width: 95vw;
  height: 86%;
  background: linear-gradient(to top, rgba(14, 165, 233, 0.30) 0%, rgba(56, 189, 248, 0.16) 40%, rgba(255, 255, 255, 0.45) 85%, transparent 100%);
  clip-path: polygon(36% 100%, 64% 100%, 100% 0%, 0% 0%);
  pointer-events: none;
  z-index: 1;
  filter: drop-shadow(0 0 50px rgba(56, 189, 248, 0.35));
  animation: reflectorBreathe 4s ease-in-out infinite alternate;
}

@keyframes reflectorBreathe {
  0% { opacity: 0.85; transform: translateX(-50%) scaleX(0.97); }
  100% { opacity: 1; transform: translateX(-50%) scaleX(1.03); }
}

.sc-reflector-dust {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(14, 165, 233, 0.35) 1px, transparent 0);
  background-size: 32px 32px;
  opacity: 0.25;
  animation: floatDust 12s linear infinite;
}

@keyframes floatDust {
  0% { background-position: 0 0; }
  100% { background-position: 0 -300px; }
}

.sc-reflector-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 20%, rgba(255, 255, 255, 0.35) 50%, transparent 80%);
  background-size: 200% 100%;
  animation: shimmerSweep 3.5s linear infinite;
  opacity: 0.5;
}

@keyframes shimmerSweep {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Foco emisor optico / lente de proyeccion clinico */
.sc-reflector-emitter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
}

.sc-emitter-lens {
  width: 140px;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 15%, #0284c7 65%, rgba(14, 165, 233, 0.35) 100%);
  box-shadow: 0 0 35px #38bdf8, 0 0 70px rgba(14, 165, 233, 0.45);
}

.sc-emitter-flare {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #0284c7 50%, transparent);
  box-shadow: 0 0 15px #38bdf8;
}

/* Cabecera del modal proyector */
.sc-projector-header {
  position: relative;
  z-index: 10;
  text-align: center;
  margin-bottom: 8px;
}

.sc-projector-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.35);
  color: #0284c7;
  padding: 4px 14px;
  border-radius: var(--sc-radius-pill);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.sc-pulse-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #0284c7;
  box-shadow: 0 0 10px #0284c7;
}

.sc-projector-heading {
  font-size: 1.85rem;
  font-weight: 850;
  color: #0c4a6e;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 4px;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.sc-projector-subheading {
  font-size: 0.92rem;
  color: #334155;
  max-width: 650px;
  margin: 0 auto;
  font-weight: 500;
}

/* Escenario 3D del Slider */
.sc-slider-3d-stage {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 1020px;
  height: 480px;
  perspective: 1300px;
  perspective-origin: 50% 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sc-slider-3d-track {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

/* Diapositivas 3D (Recuadros Medicos Claros) */
.sc-slide-3d {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 440px;
  height: 440px;
  margin-top: -220px;
  margin-left: -220px;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.65s ease,
              filter 0.65s ease;
  user-select: none;
  cursor: pointer;
}

.sc-slide-card {
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(14, 165, 233, 0.32);
  border-radius: var(--sc-radius-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 36px rgba(14, 116, 144, 0.12), 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.sc-slide-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  background: rgba(240, 249, 255, 0.96);
  color: #0369a1;
  font-size: 0.72rem;
  font-weight: 750;
  padding: 4px 10px;
  border-radius: var(--sc-radius-pill);
  border: 1px solid rgba(14, 165, 233, 0.35);
  backdrop-filter: blur(6px);
  letter-spacing: 0.4px;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.15);
}

.sc-slide-img-box {
  width: 100%;
  height: 250px;
  background: #f1f5f9;
  overflow: hidden;
  position: relative;
}

.sc-slide-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sc-slide-info {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(240, 249, 255, 0.98) 100%);
}

.sc-slide-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0c4a6e;
  margin-bottom: 6px;
  line-height: 1.25;
}

.sc-slide-desc {
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 12px;
}

.sc-slide-specs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #e0f2fe;
}

.sc-slide-specs span {
  font-size: 0.74rem;
  color: #0e7490;
  background: #f0fdfa;
  padding: 3px 8px;
  border-radius: var(--sc-radius-sm);
  border: 1px solid #bae6fd;
  font-family: var(--sc-mono);
  font-weight: 600;
}

/* Estados de Posicion 3D (Transforms Espaciales) */
.sc-slide-3d.active {
  transform: translate3d(0, 0, 100px) rotateY(0deg) scale(1);
  z-index: 10;
  opacity: 1;
  filter: drop-shadow(0 20px 40px rgba(14, 165, 233, 0.28));
  pointer-events: auto;
}

.sc-slide-3d.active .sc-slide-card {
  border-color: #0284c7;
  box-shadow: 0 20px 45px rgba(14, 165, 233, 0.25), 0 0 24px rgba(56, 189, 248, 0.35);
}

.sc-slide-3d.prev-1 {
  transform: translate3d(-62%, 0, -50px) rotateY(26deg) scale(0.85);
  z-index: 8;
  opacity: 0.82;
  filter: brightness(0.95) drop-shadow(0 12px 28px rgba(14, 116, 144, 0.15));
}

.sc-slide-3d.next-1 {
  transform: translate3d(62%, 0, -50px) rotateY(-26deg) scale(0.85);
  z-index: 8;
  opacity: 0.82;
  filter: brightness(0.95) drop-shadow(0 12px 28px rgba(14, 116, 144, 0.15));
}

.sc-slide-3d.prev-2 {
  transform: translate3d(-106%, 0, -160px) rotateY(42deg) scale(0.68);
  z-index: 5;
  opacity: 0.45;
  filter: brightness(0.90) drop-shadow(0 6px 16px rgba(14, 116, 144, 0.10));
}

.sc-slide-3d.next-2 {
  transform: translate3d(106%, 0, -160px) rotateY(-42deg) scale(0.68);
  z-index: 5;
  opacity: 0.45;
  filter: brightness(0.90) drop-shadow(0 6px 16px rgba(14, 116, 144, 0.10));
}

/* Botones de Navegacion del Slider */
.sc-slider-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 15;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(14, 165, 233, 0.4);
  background: rgba(255, 255, 255, 0.94);
  color: #0284c7;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--sc-transition);
  box-shadow: 0 4px 18px rgba(14, 116, 144, 0.16);
  backdrop-filter: blur(10px);
}

.sc-slider-nav-btn:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  box-shadow: 0 0 24px rgba(14, 165, 233, 0.45);
  transform: translateY(-50%) scale(1.1);
}

.sc-slider-nav-btn.prev {
  left: 20px;
}

.sc-slider-nav-btn.next {
  right: 20px;
}

/* Fila de Puntos (Dots) */
.sc-slider-dots-row {
  position: relative;
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 10px 0 6px;
}

.sc-slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(14, 165, 233, 0.45);
  background: rgba(14, 165, 233, 0.2);
  cursor: pointer;
  transition: all 0.3s ease;
}

.sc-slider-dot:hover {
  background: rgba(14, 165, 233, 0.6);
}

.sc-slider-dot.active {
  width: 28px;
  border-radius: var(--sc-radius-pill);
  background: #0284c7;
  border-color: #0284c7;
  box-shadow: 0 0 12px rgba(14, 165, 233, 0.55);
}

/* Base Pedestal del Proyector */
.sc-reflector-base-pedestal {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.sc-pedestal-light {
  width: 180px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #0284c7 50%, transparent);
  box-shadow: 0 0 10px #38bdf8;
}

.sc-pedestal-label {
  font-size: 0.65rem;
  font-weight: 750;
  color: #0369a1;
  letter-spacing: 1px;
  font-family: var(--sc-mono);
  opacity: 0.9;
}

/* ============================================================================
   AMBIENTACIONES SECTORIALES DEL PROYECTOR 3D
   ============================================================================ */

/* 1. SECTOR AUTOMOTRIZ & COMPETICION (Calido Metalico, Ambar de Alto Rendimiento) */
.sc-projector-modal.theme-automotriz .sc-projector-backdrop {
  background: radial-gradient(circle at 50% 65%, #fffaf5 0%, #ffedd5 35%, #fed7aa 70%, #fdba74 100%);
}
.sc-projector-modal.theme-automotriz .sc-reflector-cone {
  background: linear-gradient(to top, rgba(234, 88, 12, 0.32) 0%, rgba(249, 115, 22, 0.18) 40%, rgba(255, 255, 255, 0.5) 85%, transparent 100%);
  filter: drop-shadow(0 0 50px rgba(249, 115, 22, 0.35));
}
.sc-projector-modal.theme-automotriz .sc-reflector-dust {
  background-image: radial-gradient(rgba(234, 88, 12, 0.35) 1px, transparent 0);
}
.sc-projector-modal.theme-automotriz .sc-emitter-lens {
  background: radial-gradient(circle, #ffffff 15%, #ea580c 65%, rgba(249, 115, 22, 0.4) 100%);
  box-shadow: 0 0 35px #f97316, 0 0 70px rgba(234, 88, 12, 0.5);
}
.sc-projector-modal.theme-automotriz .sc-emitter-flare {
  background: linear-gradient(90deg, transparent, #ea580c 50%, transparent);
  box-shadow: 0 0 15px #f97316;
}
.sc-projector-modal.theme-automotriz .sc-projector-tag {
  background: rgba(234, 88, 12, 0.12);
  border-color: rgba(234, 88, 12, 0.35);
  color: #ea580c;
}
.sc-projector-modal.theme-automotriz .sc-pulse-beacon {
  background-color: #ea580c;
  box-shadow: 0 0 10px #ea580c;
}
.sc-projector-modal.theme-automotriz .sc-projector-heading {
  color: #7c2d12;
}
.sc-projector-modal.theme-automotriz .sc-slide-card {
  border-color: rgba(234, 88, 12, 0.30);
  box-shadow: 0 16px 36px rgba(124, 45, 18, 0.10), 0 2px 6px rgba(0, 0, 0, 0.03);
}
.sc-projector-modal.theme-automotriz .sc-slide-badge {
  background: rgba(255, 247, 237, 0.96);
  color: #c2410c;
  border-color: rgba(234, 88, 12, 0.35);
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.15);
}
.sc-projector-modal.theme-automotriz .sc-slide-info {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 247, 237, 0.98) 100%);
}
.sc-projector-modal.theme-automotriz .sc-slide-title {
  color: #7c2d12;
}
.sc-projector-modal.theme-automotriz .sc-slide-specs {
  border-top-color: #fed7aa;
}
.sc-projector-modal.theme-automotriz .sc-slide-specs span {
  color: #c2410c;
  background: #fff7ed;
  border-color: #fed7aa;
}
.sc-projector-modal.theme-automotriz .sc-slide-3d.active {
  filter: drop-shadow(0 20px 40px rgba(234, 88, 12, 0.28));
}
.sc-projector-modal.theme-automotriz .sc-slide-3d.active .sc-slide-card {
  border-color: #ea580c;
  box-shadow: 0 20px 45px rgba(234, 88, 12, 0.25), 0 0 24px rgba(249, 115, 22, 0.35);
}
.sc-projector-modal.theme-automotriz .sc-slider-nav-btn {
  border-color: rgba(234, 88, 12, 0.4);
  color: #ea580c;
  box-shadow: 0 4px 18px rgba(124, 45, 18, 0.14);
}
.sc-projector-modal.theme-automotriz .sc-slider-nav-btn:hover {
  background: #ea580c;
  border-color: #ea580c;
  box-shadow: 0 0 24px rgba(234, 88, 12, 0.45);
}
.sc-projector-modal.theme-automotriz .sc-slider-dot {
  border-color: rgba(234, 88, 12, 0.45);
  background: rgba(234, 88, 12, 0.2);
}
.sc-projector-modal.theme-automotriz .sc-slider-dot:hover {
  background: rgba(234, 88, 12, 0.55);
}
.sc-projector-modal.theme-automotriz .sc-slider-dot.active {
  background: #ea580c;
  border-color: #ea580c;
  box-shadow: 0 0 12px rgba(234, 88, 12, 0.55);
}
.sc-projector-modal.theme-automotriz .sc-pedestal-light {
  background: linear-gradient(90deg, transparent, #ea580c 50%, transparent);
  box-shadow: 0 0 10px #f97316;
}
.sc-projector-modal.theme-automotriz .sc-pedestal-label {
  color: #c2410c;
}

/* 2. SECTOR ELECTRONICA & TELECOMUNICACIONES (Lila Cleanroom, Cyber Indigo) */
.sc-projector-modal.theme-electronica .sc-projector-backdrop {
  background: radial-gradient(circle at 50% 65%, #fbfaff 0%, #ede9fe 35%, #ddd6fe 70%, #c4b5fd 100%);
}
.sc-projector-modal.theme-electronica .sc-reflector-cone {
  background: linear-gradient(to top, rgba(99, 102, 241, 0.32) 0%, rgba(129, 140, 248, 0.18) 40%, rgba(255, 255, 255, 0.5) 85%, transparent 100%);
  filter: drop-shadow(0 0 50px rgba(99, 102, 241, 0.35));
}
.sc-projector-modal.theme-electronica .sc-reflector-dust {
  background-image: radial-gradient(rgba(99, 102, 241, 0.35) 1px, transparent 0);
}
.sc-projector-modal.theme-electronica .sc-emitter-lens {
  background: radial-gradient(circle, #ffffff 15%, #4f46e5 65%, rgba(99, 102, 241, 0.4) 100%);
  box-shadow: 0 0 35px #818cf8, 0 0 70px rgba(79, 70, 229, 0.5);
}
.sc-projector-modal.theme-electronica .sc-emitter-flare {
  background: linear-gradient(90deg, transparent, #4f46e5 50%, transparent);
  box-shadow: 0 0 15px #818cf8;
}
.sc-projector-modal.theme-electronica .sc-projector-tag {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.35);
  color: #4f46e5;
}
.sc-projector-modal.theme-electronica .sc-pulse-beacon {
  background-color: #4f46e5;
  box-shadow: 0 0 10px #4f46e5;
}
.sc-projector-modal.theme-electronica .sc-projector-heading {
  color: #312e81;
}
.sc-projector-modal.theme-electronica .sc-slide-card {
  border-color: rgba(99, 102, 241, 0.30);
  box-shadow: 0 16px 36px rgba(49, 46, 129, 0.10), 0 2px 6px rgba(0, 0, 0, 0.03);
}
.sc-projector-modal.theme-electronica .sc-slide-badge {
  background: rgba(245, 243, 255, 0.96);
  color: #4338ca;
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
}
.sc-projector-modal.theme-electronica .sc-slide-info {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(245, 243, 255, 0.98) 100%);
}
.sc-projector-modal.theme-electronica .sc-slide-title {
  color: #312e81;
}
.sc-projector-modal.theme-electronica .sc-slide-specs {
  border-top-color: #ddd6fe;
}
.sc-projector-modal.theme-electronica .sc-slide-specs span {
  color: #4338ca;
  background: #faf5ff;
  border-color: #ddd6fe;
}
.sc-projector-modal.theme-electronica .sc-slide-3d.active {
  filter: drop-shadow(0 20px 40px rgba(99, 102, 241, 0.28));
}
.sc-projector-modal.theme-electronica .sc-slide-3d.active .sc-slide-card {
  border-color: #4f46e5;
  box-shadow: 0 20px 45px rgba(99, 102, 241, 0.25), 0 0 24px rgba(129, 140, 248, 0.35);
}
.sc-projector-modal.theme-electronica .sc-slider-nav-btn {
  border-color: rgba(99, 102, 241, 0.4);
  color: #4f46e5;
  box-shadow: 0 4px 18px rgba(49, 46, 129, 0.14);
}
.sc-projector-modal.theme-electronica .sc-slider-nav-btn:hover {
  background: #4f46e5;
  border-color: #4f46e5;
  box-shadow: 0 0 24px rgba(99, 102, 241, 0.45);
}
.sc-projector-modal.theme-electronica .sc-slider-dot {
  border-color: rgba(99, 102, 241, 0.45);
  background: rgba(99, 102, 241, 0.2);
}
.sc-projector-modal.theme-electronica .sc-slider-dot:hover {
  background: rgba(99, 102, 241, 0.55);
}
.sc-projector-modal.theme-electronica .sc-slider-dot.active {
  background: #4f46e5;
  border-color: #4f46e5;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.55);
}
.sc-projector-modal.theme-electronica .sc-pedestal-light {
  background: linear-gradient(90deg, transparent, #4f46e5 50%, transparent);
  box-shadow: 0 0 10px #818cf8;
}
.sc-projector-modal.theme-electronica .sc-pedestal-label {
  color: #4338ca;
}

/* 3. SECTOR INDUSTRIAL & CNC (Acero Mecanizado, Azul Titanio Tecnico) */
.sc-projector-modal.theme-industrial .sc-projector-backdrop {
  background: radial-gradient(circle at 50% 65%, #f8fafc 0%, #e2e8f0 35%, #cbd5e1 70%, #94a3b8 100%);
}
.sc-projector-modal.theme-industrial .sc-reflector-cone {
  background: linear-gradient(to top, rgba(30, 41, 59, 0.28) 0%, rgba(2, 132, 199, 0.18) 40%, rgba(255, 255, 255, 0.5) 85%, transparent 100%);
  filter: drop-shadow(0 0 50px rgba(2, 132, 199, 0.35));
}
.sc-projector-modal.theme-industrial .sc-reflector-dust {
  background-image: radial-gradient(rgba(30, 41, 59, 0.35) 1px, transparent 0);
}
.sc-projector-modal.theme-industrial .sc-emitter-lens {
  background: radial-gradient(circle, #ffffff 15%, #0f172a 65%, rgba(2, 132, 199, 0.4) 100%);
  box-shadow: 0 0 35px #38bdf8, 0 0 70px rgba(15, 23, 42, 0.5);
}
.sc-projector-modal.theme-industrial .sc-emitter-flare {
  background: linear-gradient(90deg, transparent, #0284c7 50%, transparent);
  box-shadow: 0 0 15px #38bdf8;
}
.sc-projector-modal.theme-industrial .sc-projector-tag {
  background: rgba(15, 23, 42, 0.08);
  border-color: rgba(15, 23, 42, 0.25);
  color: #0f172a;
}
.sc-projector-modal.theme-industrial .sc-pulse-beacon {
  background-color: #0284c7;
  box-shadow: 0 0 10px #0284c7;
}
.sc-projector-modal.theme-industrial .sc-projector-heading {
  color: #0f172a;
}
.sc-projector-modal.theme-industrial .sc-slide-card {
  border-color: rgba(15, 23, 42, 0.25);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12), 0 2px 6px rgba(0, 0, 0, 0.03);
}
.sc-projector-modal.theme-industrial .sc-slide-badge {
  background: rgba(241, 245, 249, 0.96);
  color: #0f172a;
  border-color: rgba(15, 23, 42, 0.30);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12);
}
.sc-projector-modal.theme-industrial .sc-slide-info {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(241, 245, 249, 0.98) 100%);
}
.sc-projector-modal.theme-industrial .sc-slide-title {
  color: #0f172a;
}
.sc-projector-modal.theme-industrial .sc-slide-specs {
  border-top-color: #cbd5e1;
}
.sc-projector-modal.theme-industrial .sc-slide-specs span {
  color: #0f172a;
  background: #f8fafc;
  border-color: #cbd5e1;
}
.sc-projector-modal.theme-industrial .sc-slide-3d.active {
  filter: drop-shadow(0 20px 40px rgba(15, 23, 42, 0.28));
}
.sc-projector-modal.theme-industrial .sc-slide-3d.active .sc-slide-card {
  border-color: #0f172a;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.25), 0 0 24px rgba(2, 132, 199, 0.35);
}
.sc-projector-modal.theme-industrial .sc-slider-nav-btn {
  border-color: rgba(15, 23, 42, 0.35);
  color: #0f172a;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.14);
}
.sc-projector-modal.theme-industrial .sc-slider-nav-btn:hover {
  background: #0f172a;
  border-color: #0f172a;
  box-shadow: 0 0 24px rgba(15, 23, 42, 0.45);
}
.sc-projector-modal.theme-industrial .sc-slider-dot {
  border-color: rgba(15, 23, 42, 0.40);
  background: rgba(15, 23, 42, 0.2);
}
.sc-projector-modal.theme-industrial .sc-slider-dot:hover {
  background: rgba(15, 23, 42, 0.55);
}
.sc-projector-modal.theme-industrial .sc-slider-dot.active {
  background: #0f172a;
  border-color: #0f172a;
  box-shadow: 0 0 12px rgba(15, 23, 42, 0.55);
}
.sc-projector-modal.theme-industrial .sc-pedestal-light {
  background: linear-gradient(90deg, transparent, #0284c7 50%, transparent);
  box-shadow: 0 0 10px #38bdf8;
}
.sc-projector-modal.theme-industrial .sc-pedestal-label {
  color: #0f172a;
}

/* 4. SECTOR ALUMINIO & MECANIZADO CNC BILLET (Aluminio Billet, Plata Metalica Pulida & Titanio Claro) */
.sc-projector-modal.theme-aluminio .sc-projector-backdrop {
  background: radial-gradient(circle at 50% 60%, #ffffff 0%, #f1f5f9 28%, #e2e8f0 55%, #cbd5e1 82%, #94a3b8 100%);
}
.sc-projector-modal.theme-aluminio .sc-reflector-cone {
  background: linear-gradient(to top, rgba(148, 163, 184, 0.35) 0%, rgba(203, 213, 225, 0.25) 40%, rgba(255, 255, 255, 0.75) 85%, transparent 100%);
  filter: drop-shadow(0 0 50px rgba(148, 163, 184, 0.45));
}
.sc-projector-modal.theme-aluminio .sc-reflector-dust {
  background-image: radial-gradient(rgba(100, 116, 139, 0.35) 1px, transparent 0);
}
.sc-projector-modal.theme-aluminio .sc-emitter-lens {
  background: radial-gradient(circle, #ffffff 20%, #cbd5e1 60%, rgba(100, 116, 139, 0.45) 100%);
  box-shadow: 0 0 35px #e2e8f0, 0 0 70px rgba(148, 163, 184, 0.55);
}
.sc-projector-modal.theme-aluminio .sc-emitter-flare {
  background: linear-gradient(90deg, transparent, #94a3b8 50%, transparent);
  box-shadow: 0 0 15px #cbd5e1;
}
.sc-projector-modal.theme-aluminio .sc-projector-tag {
  background: linear-gradient(135deg, rgba(241, 245, 249, 0.95) 0%, rgba(226, 232, 240, 0.95) 100%);
  border-color: #94a3b8;
  color: #334155;
  box-shadow: 0 2px 8px rgba(100, 116, 139, 0.15);
}
.sc-projector-modal.theme-aluminio .sc-pulse-beacon {
  background-color: #64748b;
  box-shadow: 0 0 10px #94a3b8;
}
.sc-projector-modal.theme-aluminio .sc-projector-heading {
  color: #1e293b;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}
.sc-projector-modal.theme-aluminio .sc-slide-card {
  border-color: #cbd5e1;
  box-shadow: 0 16px 36px rgba(51, 65, 85, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
}
.sc-projector-modal.theme-aluminio .sc-slide-badge {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  color: #334155;
  border-color: #cbd5e1;
  box-shadow: 0 2px 8px rgba(100, 116, 139, 0.14);
}
.sc-projector-modal.theme-aluminio .sc-slide-info {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
.sc-projector-modal.theme-aluminio .sc-slide-title {
  color: #0f172a;
}
.sc-projector-modal.theme-aluminio .sc-slide-specs {
  border-top-color: #e2e8f0;
}
.sc-projector-modal.theme-aluminio .sc-slide-specs span {
  color: #334155;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-color: #cbd5e1;
}
.sc-projector-modal.theme-aluminio .sc-slide-3d.active {
  filter: drop-shadow(0 20px 45px rgba(71, 85, 105, 0.30));
}
.sc-projector-modal.theme-aluminio .sc-slide-3d.active .sc-slide-card {
  border-color: #94a3b8;
  box-shadow: 0 20px 45px rgba(51, 65, 85, 0.22), 0 0 24px rgba(203, 213, 225, 0.55);
}
.sc-projector-modal.theme-aluminio .sc-slider-nav-btn {
  border-color: #94a3b8;
  color: #1e293b;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 18px rgba(71, 85, 105, 0.16);
}
.sc-projector-modal.theme-aluminio .sc-slider-nav-btn:hover {
  background: #334155;
  color: #ffffff;
  border-color: #334155;
  box-shadow: 0 0 24px rgba(100, 116, 139, 0.45);
}
.sc-projector-modal.theme-aluminio .sc-slider-dot {
  border-color: #94a3b8;
  background: rgba(148, 163, 184, 0.35);
}
.sc-projector-modal.theme-aluminio .sc-slider-dot:hover {
  background: rgba(100, 116, 139, 0.65);
}
.sc-projector-modal.theme-aluminio .sc-slider-dot.active {
  background: linear-gradient(135deg, #475569 0%, #1e293b 100%);
  border-color: #334155;
  box-shadow: 0 0 12px rgba(100, 116, 139, 0.55);
}
.sc-projector-modal.theme-aluminio .sc-pedestal-light {
  background: linear-gradient(90deg, transparent, #94a3b8 50%, transparent);
  box-shadow: 0 0 10px #cbd5e1;
}
.sc-projector-modal.theme-aluminio .sc-pedestal-label {
  color: #475569;
}

/* Responsive para Pantallas Menores */
@media (max-width: 900px) {
  .sc-slide-3d {
    width: 360px;
    height: 400px;
    margin-left: -180px;
    margin-top: -200px;
  }
  .sc-slider-3d-stage {
    height: 410px;
  }
  .sc-projector-heading {
    font-size: 1.45rem;
  }
  .sc-slide-3d.prev-2, .sc-slide-3d.next-2 {
    display: none;
  }
}

@media (max-width: 600px) {
  .sc-slide-3d {
    width: 300px;
    height: 380px;
    margin-left: -150px;
    margin-top: -190px;
  }
  .sc-slider-3d-stage {
    height: 390px;
  }
  .sc-slide-img-box {
    height: 190px;
  }
  .sc-projector-heading {
    font-size: 1.2rem;
  }
  .sc-slider-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
  .sc-slide-3d.prev-1 {
    transform: translate3d(-35%, 0, -50px) rotateY(20deg) scale(0.85);
  }
  .sc-slide-3d.next-1 {
    transform: translate3d(35%, 0, -50px) rotateY(-20deg) scale(0.85);
  }
}

/* ==========================================================================
   BOTON FLOTANTE DE WHATSAPP (ACCION RAPIDA)
   ========================================================================== */
.wa-floating-btn-wrap {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9980;
  display: flex;
  align-items: center;
  user-select: none;
}

.wa-floating-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(18, 140, 126, 0.45), 0 4px 12px rgba(0, 0, 0, 0.35);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  animation: wa-pulse 2.8s infinite ease-out;
}

@keyframes wa-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.65), 0 10px 25px rgba(18, 140, 126, 0.45);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0), 0 10px 25px rgba(18, 140, 126, 0.45);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 10px 25px rgba(18, 140, 126, 0.45);
  }
}

.wa-floating-btn:hover {
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 16px 35px rgba(18, 140, 126, 0.6), 0 0 25px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.wa-floating-btn:active {
  transform: translateY(-1px) scale(0.98);
}

.wa-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.wa-svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.25));
  transition: transform 0.3s ease;
}

.wa-floating-btn:hover .wa-svg {
  transform: rotate(8deg) scale(1.06);
}

/* Tooltip informativo flotante */
.wa-tooltip {
  position: absolute;
  right: 74px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(10, 14, 22, 0.90);
  border: 1px solid rgba(37, 211, 102, 0.4);
  border-radius: 999px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 16px rgba(37, 211, 102, 0.2);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: rgba(10, 14, 22, 0.90);
  border-right: 1px solid rgba(37, 211, 102, 0.4);
  border-top: 1px solid rgba(37, 211, 102, 0.4);
}

.wa-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 8px #25D366;
  animation: wa-dot-pulse 1.8s infinite ease-in-out;
}

@keyframes wa-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.85); }
}

.wa-tooltip-text {
  font-family: var(--sc-font);
  font-size: 0.78rem;
  font-weight: 500;
  color: #e2eaf5;
  letter-spacing: 0.02em;
}

.wa-tooltip-text strong {
  color: #25D366;
  font-weight: 700;
}

/* Mostrar tooltip al pasar el cursor */
.wa-floating-btn-wrap:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Adaptacion responsive en moviles */
@media (max-width: 768px) {
  .wa-floating-btn-wrap {
    bottom: 20px;
    right: 18px;
  }
  .wa-floating-btn {
    width: 54px;
    height: 54px;
  }
  .wa-svg {
    width: 29px;
    height: 29px;
  }
  .wa-tooltip {
    display: none;
  }
}

/* ==========================================================================
   BOTON FLOTANTE VOLVER ARRIBA (SCROLL TO TOP)
   ========================================================================== */
.btn-scroll-top {
  position: fixed;
  bottom: 98px;
  right: 34px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9975;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.btn-scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-scroll-top svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  transition: transform 0.2s ease;
}

.btn-scroll-top:hover {
  background: #0f172a;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  color: #38bdf8;
}

.btn-scroll-top:hover svg {
  transform: translateY(-2px);
}

.btn-scroll-top:active {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .btn-scroll-top {
    bottom: 84px;
    right: 23px;
    width: 44px;
    height: 44px;
  }
  .btn-scroll-top svg {
    width: 18px;
    height: 18px;
  }
}