/* ==========================================================================
   MASTER CLASS - VIRTUALIZACIÓN & DATA SOLUTIONS
   HPE Enterprise Style Design System (Clean, Isometric, Brand-Compliant)
   ========================================================================== */

:root {
  /* Signature Brand Colors */
  --hpe-green: #01A982;
  --hpe-green-hover: #008B6B;
  --hpe-green-light: #00F090;
  --hpe-green-subtle: #E6F7F3;
  --hpe-green-glow: rgba(1, 169, 130, 0.25);

  /* Surfaces & Clean Backgrounds */
  --bg-main: #F4F7F6;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #F8FAFB;
  --bg-surface-alt: #EDF3F1;
  --border-light: #E2E8F0;
  --border-subtle: rgba(1, 169, 130, 0.2);
  --border-active: #01A982;

  /* Typography & High Contrast Slates */
  --text-primary: #0F1722;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  /* Status Colors */
  --color-success: #059669;
  --color-warning: #D97706;
  --color-danger: #DC2626;

  /* Radii & Shadows */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --shadow-subtle: 0 4px 14px rgba(15, 23, 42, 0.05);
  --shadow-hover: 0 12px 32px rgba(1, 169, 130, 0.15);
  --shadow-card: 0 8px 24px rgba(15, 23, 42, 0.06);

  /* Transitions */
  --trans-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-main);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  position: relative;
  background: 
    radial-gradient(circle at 50% -100px, rgba(1, 169, 130, 0.09) 0%, transparent 60%),
    radial-gradient(circle at 100% 30%, rgba(1, 169, 130, 0.05) 0%, transparent 40%),
    var(--bg-main);
}

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

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

button, input, select {
  font: inherit;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(135deg, #0F1722 25%, var(--hpe-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Top Announcement Bar (Light Emerald Theme without Black Background) */
.announcement-bar {
  background-color: #F0FDF4;
  font-size: 0.82rem;
  padding: 0.55rem 0;
  color: #065F46;
  border-bottom: 1px solid rgba(1, 169, 130, 0.25);
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--hpe-green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(1, 169, 130, 0.6);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.announcement-link {
  color: var(--hpe-green);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.8rem;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  min-width: max-content;
}

.brand-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--hpe-green-subtle);
  border: 1.5px solid var(--hpe-green);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-circle-dot {
  width: 14px;
  height: 14px;
  background: var(--hpe-green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(1, 169, 130, 0.5);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  white-space: nowrap;
}

.brand-subtitle {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.desktop-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.desktop-nav .nav-links {
  display: flex;
  list-style: none;
  gap: 1.25rem;
  align-items: center;
}

.desktop-nav .nav-links a {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--trans-fast);
  padding: 0.4rem 0;
  position: relative;
  white-space: nowrap;
}

.desktop-nav .nav-links a:hover {
  color: var(--hpe-green);
}

.desktop-nav .nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--hpe-green);
  transition: width var(--trans-fast);
}

.desktop-nav .nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

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

.mobile-drawer {
  display: none;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  padding: 1.5rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-links a {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.mobile-cta {
  margin-top: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--trans-fast);
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--hpe-green);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(1, 169, 130, 0.3);
}

.btn-primary:hover {
  background-color: var(--hpe-green-hover);
  box-shadow: 0 6px 18px rgba(1, 169, 130, 0.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-primary);
  border: 1.5px solid var(--border-light);
  box-shadow: var(--shadow-subtle);
}

.btn-secondary:hover {
  background-color: #F8FAFB;
  border-color: #CBD5E1;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 0.98rem;
}

.btn-block {
  width: 100%;
}

/* Badges (Strictly HPE Green Style, No Black) */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.badge-accent {
  background-color: var(--hpe-green-subtle);
  color: var(--hpe-green-hover);
  border: 1px solid rgba(1, 169, 130, 0.35);
}

.badge-neutral {
  background-color: #FFFFFF;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.badge-highlight {
  background-color: var(--hpe-green);
  color: #FFFFFF;
  border: 1px solid var(--hpe-green);
}

/* Sections */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-light {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  max-width: 820px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--hpe-green);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

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

/* Academic Clarification Banner */
.academic-clarification-banner {
  background: linear-gradient(90deg, #F0FDF4 0%, #FFFFFF 100%);
  border: 1.5px solid rgba(1, 169, 130, 0.35);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-subtle);
}

.clarification-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--hpe-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: bold;
  flex-shrink: 0;
}

.academic-clarification-banner p {
  font-size: 0.92rem;
  color: #065F46;
  line-height: 1.5;
  margin: 0;
}

.academic-clarification-banner strong {
  color: #047857;
}

/* Hero Section Grid */
.hero-section {
  position: relative;
  padding: 2.5rem 0 5rem 0;
  overflow: hidden;
}

.hero-bg-decoration {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 500px;
  background: radial-gradient(circle, rgba(1, 169, 130, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 1.35rem;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin-bottom: 1.35rem;
  color: var(--text-primary);
}

.hero-description {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-description strong {
  color: var(--text-primary);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-key-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1.75rem;
}

.stat-card {
  background: transparent;
  border: none;
  border-left: 2px solid var(--hpe-green);
  border-radius: 0;
  padding: 0.2rem 0 0.2rem 1rem;
  box-shadow: none;
  transition: all var(--trans-fast);
  text-align: left;
}

.stat-card:hover {
  border-left-color: var(--hpe-green-hover);
  transform: translateX(3px);
  box-shadow: none;
}

.stat-value {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.stat-label {
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* Emblem Clean Presentation (No Circular Border, No White Background) */
.hero-emblem-showcase {
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem-clean-wrapper {
  text-align: center;
  position: relative;
}

.emblem-image-container {
  width: 320px;
  height: 320px;
  margin: 0 auto 1.5rem auto;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--trans-smooth);
}

.emblem-clean-wrapper:hover .emblem-image-container {
  transform: scale(1.04);
}

.hero-flagship-emblem {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 2px 0px rgba(0, 80, 50, 0.40))
    drop-shadow(0 8px 14px rgba(1, 169, 130, 0.28))
    drop-shadow(0 22px 44px rgba(1, 100, 70, 0.18))
    drop-shadow(3px 6px 8px rgba(0, 0, 0, 0.10));
}

.emblem-caption-clean .emblem-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.emblem-caption-clean .emblem-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Citations Ticker (Fluid & Borderless without Window Boxes) */
.hero-citations-ticker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1.75rem;
  margin-top: 2rem;
}

.citation-chip {
  background: transparent;
  border: none;
  border-left: 3px solid var(--hpe-green);
  border-radius: 0;
  padding: 0.35rem 0 0.35rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  box-shadow: none;
  transition: all var(--trans-fast);
}

.citation-chip:hover {
  border-left-color: var(--hpe-green-hover);
  transform: translateX(3px);
}

.chip-source {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #FFFFFF;
  background-color: var(--hpe-green);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.06em;
  box-shadow: 0 2px 5px rgba(1, 169, 130, 0.25);
}

.chip-text {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.45;
  font-weight: 500;
}

/* Isometric Feature Display (Fluid & Open, No Rigid Window Box) */
.isometric-feature-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 1rem 0 3rem 0;
  margin-bottom: 2.5rem;
  box-shadow: none;
}

.isometric-img-wrap {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.isometric-hero-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 28px rgba(1, 169, 130, 0.12));
  transition: transform var(--trans-smooth);
}

.isometric-feature-card:hover .isometric-hero-img {
  transform: translateY(-4px) scale(1.02);
}

.isometric-feature-desc h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.isometric-feature-desc p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.iso-metric-pills {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.iso-pill {
  font-size: 0.86rem;
  font-weight: 700;
  color: #065F46;
  background: var(--hpe-green-subtle);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  border-left: 3px solid var(--hpe-green);
}

.calc-iso-banner {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
}

/* Hard Data Insights Grid (Fluid Executive Layout without Window Boxes) */
.data-insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.25rem;
  border-top: 1px solid var(--border-light);
  padding-top: 3rem;
  margin-top: 1.5rem;
}

.insight-card {
  background: transparent;
  border: none;
  border-top: 3px solid var(--hpe-green);
  border-radius: 0;
  padding: 1.5rem 0 0 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--trans-smooth);
}

.insight-card:hover {
  transform: translateY(-3px);
  border-top-color: var(--hpe-green-hover);
  box-shadow: none;
}

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

.source-badge {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
  color: #FFFFFF;
}

.hpe-green-badge {
  background-color: var(--hpe-green);
  box-shadow: 0 2px 6px rgba(1, 169, 130, 0.25);
}

.insight-metric {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1;
}

.insight-card h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.22rem;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.insight-card p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.insight-footer {
  border-top: 1px dashed var(--border-light);
  padding-top: 0.75rem;
}

.citation-ref {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-style: italic;
  display: block;
}

/* Infographic Showcase (Fluid & Open, No Rigid Window Box) */
.infographic-showcase-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 1rem 0 3rem 0;
  margin-bottom: 3.5rem;
  box-shadow: none;
}

.infographic-image-card {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.infographic-visual {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 28px rgba(1, 169, 130, 0.12));
  transition: transform var(--trans-smooth);
}

.infographic-image-card:hover .infographic-visual {
  transform: translateY(-4px) scale(1.02);
}

.academic-note-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.infographic-text-side h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.infographic-text-side p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.framework-mini-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.framework-mini-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.f-letter {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--hpe-green);
  color: #FFFFFF;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.framework-mini-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.framework-mini-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

/* Methodology Tabs (Open & Fluid without Window Box) */
.methodology-tabs-container {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}

.method-tabs-nav {
  display: flex;
  gap: 1rem;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: 2.5rem;
  padding-bottom: 0.5rem;
}

.tab-btn {
  background: none;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.6rem 1.25rem;
  position: relative;
  transition: all var(--trans-fast);
  border-radius: var(--radius-sm);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: var(--hpe-green-subtle);
}

.tab-btn.active {
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
}

.method-details-split {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 3rem;
  align-items: center;
}

.tab-tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--hpe-green);
  letter-spacing: 0.06em;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.method-details-split h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.55rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.method-details-split p {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.meddpic-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meddpic-row {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-light);
  border-radius: 0;
  padding: 0.85rem 0;
  font-size: 0.92rem;
  display: flex;
  gap: 0.8rem;
}

.meddpic-row strong {
  color: var(--text-primary);
  min-width: 150px;
}

.meddpic-row span {
  color: var(--text-secondary);
  line-height: 1.5;
}

.quote-box {
  background: var(--hpe-green-subtle);
  color: var(--text-primary);
  border: 1px solid rgba(1, 169, 130, 0.2);
  border-left: 5px solid var(--hpe-green);
  border-radius: var(--radius-md);
  padding: 2rem 2.25rem;
  box-shadow: none;
}

.quote-stat {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.quote-box p {
  color: var(--text-primary);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 1rem;
  font-style: italic;
  font-weight: 500;
}

.quote-box cite {
  font-size: 0.86rem;
  color: var(--hpe-green);
  font-weight: 800;
  font-style: normal;
  display: block;
}

/* Authentic PAVIS Toolset 4-Phase Architecture (Fluid Editorial Style) */
.pavis-phases-architecture {
  margin-top: 2.5rem;
}

.pavis-phase-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 1rem;
}

.pavis-phase-btn {
  background: transparent;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all var(--trans-medium);
  font-family: inherit;
}

.pavis-phase-btn:hover {
  border-color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  transform: translateY(-2px);
}

.pavis-phase-btn.active {
  border-color: var(--hpe-green);
  background: linear-gradient(135deg, rgba(1, 169, 130, 0.08) 0%, rgba(255, 255, 255, 0.9) 100%);
  box-shadow: 0 4px 15px rgba(1, 169, 130, 0.12);
}

.phase-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--trans-fast);
}

.pavis-phase-btn.active .phase-num {
  background: var(--hpe-green);
  color: #FFFFFF;
}

.phase-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
}

.pavis-phase-panel {
  animation: fadeIn 0.3s ease;
}

.phase-panel-header {
  margin-bottom: 2rem;
  border-left: 3px solid var(--hpe-green);
  padding-left: 1.25rem;
}

.phase-badge {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 0.6rem;
}

.badge-phase-1 { background: #ECFDF5; color: #047857; border: 1px solid #A7F3D0; }
.badge-phase-2 { background: #FAF5FF; color: #7E22CE; border: 1px solid #E9D5FF; }
.badge-phase-3 { background: #EEF2FF; color: #4338CA; border: 1px solid #C7D2FE; }
.badge-phase-4 { background: #FFF7ED; color: #C2410C; border: 1px solid #FFEDD5; }

.phase-panel-header h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.phase-panel-header p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.pavis-modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

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

.pavis-modules-grid.grid-1-col {
  grid-template-columns: 1fr;
}

.pavis-mod-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--hpe-green);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--trans-medium);
  box-shadow: var(--shadow-subtle);
}

.pavis-mod-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--hpe-green);
}

.pavis-mod-card.highlight-card {
  border-top: 3px solid #F97316;
  background: linear-gradient(135deg, #FFFDF8 0%, #FFFFFF 100%);
}

.pavis-mod-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.mod-code {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.mod-status-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

.pavis-mod-card h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.pavis-mod-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.pavis-dialogue-footer {
  border-left: 3px solid var(--hpe-green);
  background: rgba(1, 169, 130, 0.04);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-top: 1rem;
}

.dialogue-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.pavis-dialogue-footer strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.pavis-dialogue-footer p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
  font-style: italic;
}

/* Audience Grid (Fluid Executive Layout without Boxed Windows) */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 2.25rem;
  border-top: 1px solid var(--border-light);
  padding-top: 3rem;
  margin-top: 1.5rem;
}

.audience-card {
  background: transparent;
  border: none;
  border-top: 3px solid var(--hpe-green);
  border-radius: 0;
  padding: 1.5rem 0 0 0;
  box-shadow: none;
  transition: all var(--trans-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.audience-card:hover {
  border-top-color: var(--hpe-green-hover);
  box-shadow: none;
  transform: translateY(-3px);
}

.audience-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
  align-self: flex-start;
}

.audience-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.65rem;
}

.audience-card p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.audience-value-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--hpe-green-hover);
  background: var(--hpe-green-subtle);
  border-left: 3px solid var(--hpe-green);
  border-radius: 0;
  padding: 0.4rem 0.75rem;
  display: block;
}

/* Modules Accordion (Seamless Editorial Dividers) */
.modules-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 1040px;
  margin: 0 auto;
}

.module-item {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-light);
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  transition: all var(--trans-fast);
}

.module-item.active {
  border-bottom-color: var(--hpe-green);
  box-shadow: none;
}

.module-header {
  padding: 1.5rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  cursor: pointer;
  user-select: none;
  background: transparent;
  transition: all var(--trans-fast);
}

.module-header:hover {
  background: var(--hpe-green-subtle);
  padding-left: 1rem;
  padding-right: 1rem;
}

.module-meta {
  display: flex;
  flex-direction: column;
  min-width: 150px;
}

.mod-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1;
}

.mod-timing {
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
}

.module-title-wrap {
  flex: 1;
}

.module-title-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.module-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
  line-height: 1.35;
}

.module-speaker-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--hpe-green-subtle);
  color: var(--hpe-green);
  border: 1px solid rgba(1, 169, 130, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.module-speaker-badge svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.module-tagline {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.accordion-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--trans-fast);
}

.accordion-icon::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1;
}

.module-item.active .accordion-icon {
  transform: rotate(45deg);
  background: var(--hpe-green-subtle);
  border-color: var(--hpe-green);
}

.module-item.active .accordion-icon::after {
  color: var(--hpe-green);
}

.module-content {
  display: none;
  padding: 0.5rem 0.5rem 2rem 0.5rem;
  border-top: 1px dashed var(--border-light);
  background: transparent;
}

.module-item.active .module-content {
  display: block;
}

.module-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 1.5rem;
}

.detail-block {
  background: transparent;
  border: none;
  border-left: 2px solid var(--border-light);
  border-radius: 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
}

.detail-block.highlight-eval {
  background: transparent;
  border-left-color: var(--hpe-green);
}

.detail-block h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--hpe-green);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.detail-block p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Accreditation Section & Certificate (Fluid Layout without Heavy Windows) */
.rules-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.requirements-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.req-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border-light);
  border-radius: 0;
  padding: 0.5rem 0 1.5rem 0;
  box-shadow: none;
}

.req-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1.1;
  min-width: 95px;
  flex-shrink: 0;
  white-space: nowrap;
  letter-spacing: -0.5px;
}

.req-content h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.req-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.academic-disclaimer-box {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  padding: 1.15rem;
  font-size: 0.85rem;
  color: #92400E;
  line-height: 1.5;
}

.certificate-card {
  position: relative;
}

.cert-border {
  background: #FFFFFF;
  border: 2px solid var(--hpe-green);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 14px 35px rgba(1, 169, 130, 0.12);
}

.cert-badge-top {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  border: 1px solid rgba(1, 169, 130, 0.4);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.cert-emblem-wrap {
  width: 110px;
  height: 110px;
  margin: 0 auto 1.5rem auto;
  background: transparent;
  border: none;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-emblem-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(1, 169, 130, 0.2));
}

.cert-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.45rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.cert-subtitle {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.cert-divider {
  width: 50px;
  height: 2px;
  background-color: var(--hpe-green);
  margin: 0 auto 1.5rem auto;
}

.cert-meta {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  text-align: left;
  background: #F8FAFB;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

.cert-meta div {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
}

.meta-label {
  color: var(--text-muted);
}

.meta-val {
  color: var(--text-primary);
  font-weight: 600;
}

.secure-badge {
  font-size: 0.75rem;
  color: var(--hpe-green);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Exam Simulator */
.quiz-container {
  max-width: 820px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.quiz-progress-bar {
  width: 100%;
  height: 6px;
  background-color: #E2E8F0;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--hpe-green);
  transition: width var(--trans-smooth);
}

.quiz-card {
  padding: 2.5rem;
}

.quiz-question-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.question-step {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--hpe-green);
  letter-spacing: 0.08em;
}

.question-category {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.quiz-question-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.28rem;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 1.75rem;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.quiz-opt-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  text-align: left;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.35rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.quiz-opt-btn:hover:not(:disabled) {
  background: #F8FAFB;
  border-color: #CBD5E1;
  transform: translateX(3px);
}

.quiz-opt-btn.correct {
  background: #ECFDF5 !important;
  border-color: var(--color-success) !important;
  color: #065F46;
}

.quiz-opt-btn.incorrect {
  background: #FEF2F2 !important;
  border-color: var(--color-danger) !important;
  color: #991B1B;
}

.quiz-opt-btn .opt-letter {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.quiz-feedback {
  background: #F8FAFB;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--hpe-green);
  font-size: 0.92rem;
  line-height: 1.6;
}

.quiz-feedback.correct-box {
  border-left-color: var(--color-success);
  background: #ECFDF5;
}

.quiz-feedback.incorrect-box {
  border-left-color: var(--color-danger);
  background: #FEF2F2;
}

.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.quiz-score-live {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.quiz-results {
  padding: 3rem 2rem;
  text-align: center;
}

.result-score-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 1.5rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: var(--hpe-green-subtle);
  border: 3px solid var(--hpe-green);
}

.score-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--hpe-green);
  line-height: 1;
}

.score-pct {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.quiz-results h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.quiz-results p {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2rem auto;
  font-size: 0.95rem;
}

/* Registration Form Section */
.registration-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.invitation-sources {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.75rem 0;
}

.inv-source-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  box-shadow: var(--shadow-subtle);
}

.source-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--hpe-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
  flex-shrink: 0;
}

.inv-source-card strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.inv-source-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

.callout-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  font-size: 0.88rem;
  color: #92400E;
  line-height: 1.5;
}

.callout-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.reg-form-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.form-header {
  margin-bottom: 2rem;
}

.form-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.form-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.form-group {
  margin-bottom: 1.35rem;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group select {
  width: 100%;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: all var(--trans-fast);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--hpe-green);
  box-shadow: 0 0 0 3px var(--hpe-green-subtle);
}

.form-checkbox {
  margin: 1.5rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.form-checkbox input[type="checkbox"] {
  margin-top: 0.25rem;
  accent-color: var(--hpe-green);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  cursor: pointer;
}

.error-msg {
  display: none;
  color: var(--color-danger);
  font-size: 0.78rem;
  margin-top: 0.35rem;
}

.has-error input,
.has-error select {
  border-color: var(--color-danger) !important;
}

.has-error .error-msg {
  display: block;
}

.form-success {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--hpe-green-subtle);
  border: 1px solid var(--hpe-green);
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.success-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--hpe-green);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1.25rem auto;
}

.form-success h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* FAQ Section */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: all var(--trans-fast);
}

.faq-item[open] {
  border-color: var(--hpe-green);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 1.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-arrow {
  font-size: 1.35rem;
  color: var(--hpe-green);
  transition: transform var(--trans-fast);
}

.faq-item[open] .faq-arrow {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.75rem 1.5rem 1.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Footer (Light Enterprise Theme without Black Background) */
.site-footer {
  background: #F8FAFB;
  color: var(--text-secondary);
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid var(--border-light);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.brand-col .brand-logo {
  margin-bottom: 1.25rem;
}

.brand-col .brand-title {
  color: var(--text-primary);
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.footer-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--hpe-green);
  background: var(--hpe-green-subtle);
  border: 1px solid rgba(1, 169, 130, 0.3);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

.footer-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a,
.footer-links span {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--trans-fast);
}

.footer-links a:hover {
  color: var(--hpe-green);
}

.footer-text-sm {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

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

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

.legal-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-emblem-showcase {
    margin: 0 auto;
  }

  .hero-actions,
  .hero-badges {
    justify-content: center;
  }

  .hero-citations-ticker {
    grid-template-columns: 1fr;
  }

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

  .infographic-showcase-wrapper,
  .method-details-split,
  .isometric-feature-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .pavis-modules-grid,
  .pavis-modules-grid.grid-2-col {
    grid-template-columns: 1fr;
  }

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

  .rules-wrapper,
  .registration-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2.2rem;
  }

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

  .data-insights-grid {
    grid-template-columns: 1fr;
  }

  .pavis-phase-nav {
    grid-template-columns: 1fr;
  }

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

  .module-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .module-meta {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    width: 100%;
    justify-content: space-between;
  }

  .module-details-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  .bottom-container {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   8. Mejoras Dinámicas, Micro-Interacciones & Estética Ejecutiva de Alto Impacto
   ========================================================================== */

/* Barra de progreso de lectura interactiva superior */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3.5px;
  background: linear-gradient(90deg, var(--hpe-green) 0%, var(--hpe-green-light) 50%, #10B981 100%);
  z-index: 10001;
  width: 0%;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 12px rgba(1, 169, 130, 0.7);
}

/* Ambientación de fondo sutil interactiva en Hero */
.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(1, 169, 130, 0.12) 0%, rgba(1, 169, 130, 0.02) 50%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatingGlow 12s ease-in-out infinite alternate;
  z-index: 0;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -150px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(0, 240, 144, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: floatingGlowReverse 16s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes floatingGlow {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(1.08); }
  100% { transform: translate(20px, -20px) scale(0.96); }
}

@keyframes floatingGlowReverse {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.12); }
  100% { transform: translate(-20px, 20px) scale(0.94); }
}

/* Elevación y Efecto Shimmer en Tarjetas Métricas del Hero */
.stat-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 251, 0.7));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-left: 3px solid var(--hpe-green);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-left-color: var(--hpe-green-hover);
  box-shadow: 0 10px 24px rgba(1, 169, 130, 0.15);
  background: #FFFFFF;
}

.stat-value {
  background: linear-gradient(135deg, var(--hpe-green) 0%, #008B6B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Levitación 3D con sombras dinámicas para el Emblema Oficial */
.emblem-image-container {
  position: relative;
}

.emblem-image-container::after {
  content: '';
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%) scaleX(1);
  width: 72%;
  height: 22px;
  background: radial-gradient(ellipse at center,
    rgba(1, 100, 70, 0.32) 0%,
    rgba(1, 169, 130, 0.10) 55%,
    transparent 75%);
  border-radius: 50%;
  animation: emblemFloorShadow 6s ease-in-out infinite alternate;
  pointer-events: none;
  filter: blur(4px);
}

.hero-flagship-emblem {
  animation: emblemFloat 6s ease-in-out infinite alternate;
  filter:
    drop-shadow(0 2px 0px rgba(0, 80, 50, 0.40))
    drop-shadow(0 8px 14px rgba(1, 169, 130, 0.28))
    drop-shadow(0 22px 44px rgba(1, 100, 70, 0.18))
    drop-shadow(3px 6px 8px rgba(0, 0, 0, 0.10));
}

@keyframes emblemFloat {
  0%   { transform: translateY(0px) scale(1);
         filter: drop-shadow(0 2px 0px rgba(0, 80, 50, 0.40))
                 drop-shadow(0 8px 14px rgba(1, 169, 130, 0.28))
                 drop-shadow(0 22px 44px rgba(1, 100, 70, 0.18))
                 drop-shadow(3px 6px 8px rgba(0, 0, 0, 0.10)); }
  50%  { transform: translateY(-10px) scale(1.018);
         filter: drop-shadow(0 14px 2px rgba(0, 80, 50, 0.16))
                 drop-shadow(0 20px 28px rgba(1, 169, 130, 0.22))
                 drop-shadow(0 38px 60px rgba(1, 100, 70, 0.12))
                 drop-shadow(4px 12px 14px rgba(0, 0, 0, 0.07)); }
  100% { transform: translateY(0px) scale(1);
         filter: drop-shadow(0 2px 0px rgba(0, 80, 50, 0.40))
                 drop-shadow(0 8px 14px rgba(1, 169, 130, 0.28))
                 drop-shadow(0 22px 44px rgba(1, 100, 70, 0.18))
                 drop-shadow(3px 6px 8px rgba(0, 0, 0, 0.10)); }
}

@keyframes emblemFloorShadow {
  0%   { opacity: 1;    transform: translateX(-50%) scaleX(1)    scaleY(1); }
  50%  { opacity: 0.35; transform: translateX(-50%) scaleX(0.65) scaleY(0.6); }
  100% { opacity: 1;    transform: translateX(-50%) scaleX(1)    scaleY(1); }
}


/* Realce y Profundidad en Tarjetas de Datos Duros (Insights Grid) */
.insight-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--hpe-green);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.6rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.insight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(1, 169, 130, 0.03) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.insight-card:hover {
  transform: translateY(-6px);
  border-color: rgba(1, 169, 130, 0.35);
  border-top-color: var(--hpe-green);
  box-shadow: 0 16px 36px rgba(1, 169, 130, 0.16);
}

.insight-card:hover::before {
  opacity: 1;
}

.insight-metric {
  background: linear-gradient(135deg, var(--hpe-green) 0%, #008B6B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Tarjetas de Audiencia Ejecutiva con Realce Dinámico */
.audience-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 3px solid var(--hpe-green);
  border-radius: var(--radius-md);
  padding: 1.85rem 1.65rem;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.audience-card:hover {
  transform: translateY(-6px);
  border-top-color: var(--hpe-green-hover);
  box-shadow: 0 16px 36px rgba(1, 169, 130, 0.16);
}

.audience-value-badge {
  border-radius: var(--radius-sm);
  letter-spacing: -0.2px;
  box-shadow: 0 2px 6px rgba(1, 169, 130, 0.08);
}

/* Efecto de Pestañas Metodológicas */
.tab-btn {
  position: relative;
  overflow: hidden;
}

.tab-btn.active {
  background: var(--hpe-green-subtle);
  color: var(--hpe-green-hover);
  box-shadow: inset 0 -2px 0 var(--hpe-green);
}

/* Dinamismo en el Acordeón de Módulos */
.module-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.module-item.active {
  border-color: rgba(1, 169, 130, 0.35);
  border-left: 4px solid var(--hpe-green);
  box-shadow: 0 8px 24px rgba(1, 169, 130, 0.09);
}

.module-header:hover {
  background: linear-gradient(90deg, var(--hpe-green-subtle) 0%, transparent 100%);
}

.detail-block {
  background: rgba(248, 250, 251, 0.6);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  transition: all 0.25s ease;
}

.detail-block:hover {
  background: #FFFFFF;
  border-color: rgba(1, 169, 130, 0.25);
  border-left-color: var(--hpe-green);
  box-shadow: 0 4px 12px rgba(1, 169, 130, 0.06);
}

.detail-block.highlight-eval {
  background: var(--hpe-green-subtle);
  border-color: rgba(1, 169, 130, 0.3);
  border-left-color: var(--hpe-green);
}

/* Realce y Brillo Suave en el Botón Principal (Call To Action Vibrante) */
.btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--hpe-green) 0%, #008B6B 100%);
  box-shadow: 0 4px 16px rgba(1, 169, 130, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: rotate(30deg);
  pointer-events: none;
  transition: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(1, 169, 130, 0.5);
  background: linear-gradient(135deg, #01BF93 0%, var(--hpe-green) 100%);
}

.btn-primary:hover::after {
  left: 140%;
  transition: left 0.75s ease-in-out;
}

/* Resplandor Heráldico en Certificado Oficial */
.cert-border {
  position: relative;
  overflow: hidden;
  background: #FFFFFF;
  border: 2px solid var(--hpe-green);
  box-shadow: 0 16px 40px rgba(1, 169, 130, 0.16), 0 2px 8px rgba(0, 0, 0, 0.04);
}

.cert-border::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--hpe-green) 0%, var(--hpe-green-light) 50%, var(--hpe-green) 100%);
}

/* Efecto suave en los badges de fuentes públicas */
.citation-chip {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--hpe-green);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

.citation-chip:hover {
  border-color: rgba(1, 169, 130, 0.35);
  border-left-color: var(--hpe-green);
  box-shadow: 0 6px 16px rgba(1, 169, 130, 0.12);
  transform: translateY(-2px);
}

/* Animaciones Reveal al hacer Scroll */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}