/* ==========================================================================
   VIRELLANCE MEDICAL TECHNOLOGIES — Master Medical Technology Identity & Visual System
   Art Direction: Premium International Medical Technologies & Healthcare Systems Institution
   Typography: Albert Sans (Primary Display/Headings) + Instrument Sans (Body) + IBM Plex Mono (Technical)
   Palette: Deep Midnight Navy, Rich Teal, Vibrant Turquoise, Refined Cyan, Soft Ice Blue, Clean White & Emerald
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens & Precision Medical Technology Palette
   -------------------------------------------------------------------------- */
:root {
  /* ==========================================================================
     NEW COLOR IDENTITY — VIRELLANCE MEDICAL TECHNOLOGIES
     Primary background: Clean medical white (#F7FAFC)
     Secondary background: Very light cool blue (#EAF2F6)
     Dark contrast sections: Deep midnight navy (#10283D)
     Primary accent: Professional medical teal (#168C91)
     Secondary accent: Muted aqua (#70C5C1)
     Main text on light backgrounds: Deep navy (#142B40)
     Secondary text: Slate blue-gray (#647789)
     Borders and dividers: Soft blue-gray (#D7E2E9)
     ========================================================================== */

  /* Surfaces & Canvases */
  --bg-primary: #F7FAFC;
  --bg-secondary: #EAF2F6;
  --bg-white: #FFFFFF;
  --bg-dark-navy: #10283D;
  --bg-dark-navy-deep: #0B1B2B;
  --bg-dark-navy-surface: #15344F;
  --bg-dark-navy-elevated: #1B4365;

  /* Backward-compatible surface mappings */
  --bg-navy-darkest: #0B1B2B;
  --bg-navy-deep: #10283D;
  --bg-navy-canvas: #15344F;
  --bg-navy-surface: #1B4365;
  --bg-navy-card: #15344F;
  --bg-navy-elevated: #204E75;

  /* Clinical Light Canvases */
  --bg-ice-canvas: #F7FAFC;
  --bg-ice-subtle: #EAF2F6;
  --bg-ice-surface: #FFFFFF;
  --bg-ice-card: #FFFFFF;

  /* Ink & Typography — Dark Backgrounds */
  --ink-on-dark-primary: #FFFFFF;
  --ink-on-dark-secondary: #D7E2E9;
  --ink-on-dark-muted: #8FA4B5;
  --ink-on-dark-faint: #647789;

  /* Ink & Typography — Light Backgrounds */
  --text-primary: #142B40;
  --text-secondary: #647789;
  --text-muted: #8FA4B5;
  --ink-on-light-primary: #142B40;
  --ink-on-light-secondary: #647789;
  --ink-on-light-muted: #8FA4B5;
  --ink-on-light-faint: #B0C0CC;

  /* Medical Technology Color Accents */
  --color-teal: #168C91;
  --color-teal-dark: #127276;
  --color-teal-rich: #168C91;
  --color-teal-vibrant: #168C91;
  --color-aqua: #70C5C1;
  --color-turquoise: #70C5C1;
  --color-turquoise-bright: #70C5C1;
  --color-cyan: #70C5C1;
  --color-cyan-soft: #70C5C1;
  --color-ice-blue: #EAF2F6;
  --color-emerald-deep: #127276;
  --color-emerald: #168C91;
  --color-emerald-light: #70C5C1;

  /* Borders & Dividers */
  --border-color: #D7E2E9;
  --border-light-hairline: #D7E2E9;
  --border-light-medium: #D7E2E9;
  --border-light-ice: #D7E2E9;

  --border-dark-hairline: rgba(215, 226, 233, 0.15);
  --border-dark-medium: rgba(215, 226, 233, 0.25);
  --border-cyan-glow: rgba(112, 197, 193, 0.25);
  --border-teal-glow: rgba(22, 140, 145, 0.25);

  /* ==========================================================================
     UNIFIED MEDICAL TECHNOLOGY TYPOGRAPHY SYSTEM
     Primary Sans: Instrument Sans (Navigation, Body, Labels, Badges, Buttons, UI)
     Editorial Display: Albert Sans (Headings, Major Section Titles, Modal Titles)
     Scientific Monospace: IBM Plex Mono (Genomic Clades, Telemetry, Accessions ONLY)
     ========================================================================== */
  --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-body: var(--font-sans);
  --font-primary: var(--font-sans);
  --font-display: 'Albert Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', Consolas, Menlo, monospace;

  /* Typographic Scale Tokens */
  --text-xs: 0.75rem;          /* 12px: Eyebrows, micro-labels, badges */
  --text-sm: 0.8125rem;        /* 13px: Metadata, secondary notes, compact buttons */
  --text-base: 0.9375rem;      /* 15px: Standard body copy, navigation */
  --text-md: 1.0625rem;        /* 17px: Lead copy, card subtitles */
  --text-lg: 1.25rem;          /* 20px: Card titles, medium subheadings */
  --text-xl: 1.5rem;           /* 24px: Minor section titles, sub-headers */
  --text-2xl: clamp(1.85rem, 2.8vw, 2.35rem);  /* Chapter headlines, modal titles */
  --text-3xl: clamp(2.1rem, 3.4vw, 2.85rem);   /* Section titles, executive display names */
  --text-hero: clamp(2.4rem, 4.2vw, 3.8rem);   /* Hero monumental title, platform headline */

  /* Proportions & Radii (Sculpted, Architectural) */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-pill: 9999px;

  /* Shadows (Depth & Subtle Clinical Elevation — No Neon) */
  --shadow-subtle: 0 2px 8px rgba(20, 43, 64, 0.04), 0 0 1px rgba(20, 43, 64, 0.08);
  --shadow-medium: 0 12px 32px -4px rgba(20, 43, 64, 0.08), 0 0 1px 1px #D7E2E9;
  --shadow-elevated: 0 20px 48px -10px rgba(20, 43, 64, 0.12);
  --shadow-glow-teal: 0 4px 16px rgba(22, 140, 145, 0.2);
  --shadow-glow-cyan: 0 4px 16px rgba(112, 197, 193, 0.2);

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg-primary);
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.75;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  padding-top: 74px;
}

section[id] {
  scroll-margin-top: 84px;
}

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

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

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

/* --------------------------------------------------------------------------
   Headings & Typography Hierarchy
   Editorial Display Sans: Albert Sans
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.section-clinical-light h1,
.section-clinical-light h2,
.section-clinical-light h3,
.section-clinical-light h4,
.section-clinical-light h5,
.section-clinical-light h6,
.section-white-clean h1,
.section-white-clean h2,
.section-white-clean h3,
.section-white-clean h4,
.section-white-clean h5,
.section-white-clean h6 {
  color: var(--text-primary);
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Gradient text accent (dark contrast backgrounds) */
.biotext-gradient {
  background: linear-gradient(135deg, #FFFFFF 25%, #70C5C1 65%, #168C91 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* High-contrast gradient text accent for light/white backgrounds */
.journey-prologue .biotext-gradient,
.section-clinical-light .biotext-gradient,
.section-white-clean .biotext-gradient {
  background: linear-gradient(135deg, #142B40 0%, #168C91 60%, #70C5C1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --------------------------------------------------------------------------
   Layout Containers & Structural Dividers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.section {
  padding: 6.5rem 0;
  position: relative;
  scroll-margin-top: 86px;
}

/* Section Variation 1: Clean Light Cool Blue Clinical (Secondary Surface) */
.section-clinical-light {
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.section-clinical-light h1,
.section-clinical-light h2,
.section-clinical-light h3,
.section-clinical-light h4 {
  color: var(--text-primary);
}

/* Section Variation 2: Deep Midnight Navy (Selected High-Impact Contrast) */
.section-navy-deep {
  background-color: var(--bg-dark-navy);
  color: var(--ink-on-dark-secondary);
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
  position: relative;
  overflow: hidden;
}

.section-navy-deep h1,
.section-navy-deep h2,
.section-navy-deep h3,
.section-navy-deep h4 {
  color: #FFFFFF;
}

/* Section Variation 3: Deep Midnight Navy Canvas */
.section-navy-canvas {
  background-color: var(--bg-dark-navy-deep);
  color: var(--ink-on-dark-secondary);
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
}

.section-navy-canvas h1,
.section-navy-canvas h2,
.section-navy-canvas h3,
.section-navy-canvas h4 {
  color: #FFFFFF;
}

/* Section Variation 4: Pure White Clinical */
.section-white-clean {
  background-color: var(--bg-white);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.section-white-clean h1,
.section-white-clean h2,
.section-white-clean h3,
.section-white-clean h4 {
  color: var(--text-primary);
}

/* Section Header Typography Blocks */
.section-header-block {
  margin-bottom: 3.75rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--color-teal);
}

.section-label::after {
  content: '';
  display: inline-block;
  width: 44px;
  height: 1.5px;
  background-color: var(--color-teal);
}

/* Label themes for light sections */
.section-clinical-light .section-label,
.section-white-clean .section-label {
  color: var(--color-teal);
}

.section-clinical-light .section-label::after,
.section-white-clean .section-label::after {
  background-color: var(--color-teal);
}

/* Label themes for dark contrast sections */
.section-navy-deep .section-label,
.section-navy-canvas .section-label {
  color: var(--color-aqua);
}

.section-navy-deep .section-label::after,
.section-navy-canvas .section-label::after {
  background-color: var(--color-aqua);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.4vw, 2.85rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

.section-navy-deep .section-title,
.section-navy-canvas .section-title {
  color: #FFFFFF;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  max-width: 740px;
  margin-top: 1.15rem;
  color: var(--text-secondary);
}

.section-clinical-light .section-subtitle,
.section-white-clean .section-subtitle {
  color: var(--text-secondary);
}

.section-navy-deep .section-subtitle,
.section-navy-canvas .section-subtitle {
  color: #D7E2E9;
}

/* --------------------------------------------------------------------------
   Sculpted Medical Technology Action Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.75rem 1.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

/* Primary Medical Technology Button: Professional Medical Teal */
.btn-forest,
.btn-teal {
  background-color: var(--color-teal);
  color: #FFFFFF;
  border: 1px solid var(--color-teal);
  box-shadow: 0 2px 8px rgba(22, 140, 145, 0.2);
}

.btn-forest:hover,
.btn-teal:hover {
  background-color: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(22, 140, 145, 0.3);
}

/* Secondary Button on Dark: Navy Outline with Ice-Blue Ink */
.btn-outline-dark,
.btn-navy-outline {
  background-color: rgba(21, 52, 79, 0.6);
  color: #FFFFFF;
  border: 1px solid rgba(215, 226, 233, 0.35);
  backdrop-filter: blur(8px);
}

.btn-outline-dark:hover,
.btn-navy-outline:hover {
  background-color: rgba(21, 52, 79, 0.95);
  border-color: var(--color-aqua);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* Secondary Button on Light */
.section-clinical-light .btn-outline-dark,
.section-white-clean .btn-outline-dark {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.section-clinical-light .btn-outline-dark:hover,
.section-white-clean .btn-outline-dark:hover {
  background-color: #FFFFFF;
  border-color: var(--color-teal);
  color: var(--color-teal);
}

.btn-sm {
  padding: 0.6rem 1.35rem;
  font-size: 0.8125rem;
}

.hero-subnote {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  color: var(--ink-on-dark-muted);
  line-height: 1.6;
}

.colophon-address {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--ink-on-dark-muted);
  line-height: 1.7;
}

.colophon-dept-badge {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-ice-blue);
  margin-top: 0.75rem;
  font-weight: 500;
}

.pursuit-item {
  background-color: var(--bg-secondary);
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
}

.pursuit-title {
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  display: block;
}

.pursuit-desc {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-teal);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Header / Masthead Architecture
   -------------------------------------------------------------------------- */
.site-masthead {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 10px rgba(16, 40, 61, 0.05);
  transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-masthead.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--border-color);
  box-shadow: 0 4px 20px rgba(20, 43, 64, 0.08);
}

.site-masthead .container {
  max-width: 1480px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.5rem, 2.5vw, 2.75rem);
  padding-right: clamp(1.5rem, 2.5vw, 2.75rem);
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  width: 100%;
}

.brand-masthead {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  transition: opacity var(--transition-fast);
  margin-right: clamp(1.25rem, 2.5vw, 2.5rem);
}

.brand-masthead:hover {
  opacity: 0.9;
}

.brand-text-wrap {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  line-height: 1;
  white-space: nowrap;
}

.brand-descriptor {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}

.site-masthead nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
}

.masthead-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 2vw, 2rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.masthead-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.015em;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0.2rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.masthead-link:hover {
  color: var(--color-teal);
}

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

.masthead-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.2rem;
  right: 0.2rem;
  width: 0;
  height: 2px;
  background-color: var(--color-teal);
  box-shadow: none;
  transition: width var(--transition-fast);
}

.masthead-link:hover::after,
.masthead-link.active::after {
  width: calc(100% - 0.4rem);
}

.masthead-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: clamp(1.25rem, 2.5vw, 2.5rem);
  gap: 1rem;
}

.masthead-liaison-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  background-color: var(--color-teal);
  border: 1px solid var(--color-teal);
  padding: 0.58rem 1.35rem;
  border-radius: var(--radius-xs);
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.masthead-liaison-btn:hover {
  background-color: #117276;
  border-color: #117276;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(22, 140, 145, 0.25);
  transform: translateY(-1px);
}

.masthead-liaison-btn:hover {
  background-color: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  color: #FFFFFF;
}

.mobile-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 6px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.mobile-toggle-btn:hover {
  background-color: rgba(20, 43, 64, 0.05);
  border-color: var(--color-teal);
}

.mobile-toggle-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background-color: var(--text-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.mobile-toggle-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-cta-item {
  display: none;
}

/* --------------------------------------------------------------------------
   Hero Section: Deep Midnight Navy Canvas (#10283D) Contrast Anchor
   -------------------------------------------------------------------------- */
.hero-monumental {
  padding-top: clamp(4.5rem, 6.5vw, 6rem);
  padding-bottom: clamp(4.5rem, 6.5vw, 6rem);
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
  background-color: var(--bg-dark-navy);
  position: relative;
  overflow: hidden;
  scroll-margin-top: 86px;
}

/* Background Video Container & Ambient Canvas Layer */
.hero-video-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
  filter: contrast(1.1) saturate(1.2);
  pointer-events: none;
}

.hero-ambient-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.5;
}

.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse 90% 60% at 50% -15%, rgba(22, 140, 145, 0.25), transparent 70%),
    radial-gradient(circle at 85% 30%, rgba(112, 197, 193, 0.15), transparent 50%),
    linear-gradient(180deg, rgba(11, 27, 43, 0.45) 0%, rgba(16, 40, 61, 0.85) 75%, var(--bg-dark-navy) 100%);
  pointer-events: none;
}

.hero-monumental .container {
  position: relative;
  z-index: 2;
}

.hero-monumental::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(112, 197, 193, 0.25) 20%, rgba(112, 197, 193, 0.25) 80%, transparent);
}

.hero-top-stage {
  margin-bottom: 3.5rem;
}

.hero-institutional-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-aqua);
  background-color: rgba(112, 197, 193, 0.1);
  padding: 0.35rem 0.85rem;
  border: 1px solid rgba(112, 197, 193, 0.35);
  border-radius: var(--radius-xs);
  margin-bottom: 1.5rem;
}

.tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-aqua);
  box-shadow: 0 0 8px var(--color-aqua);
}

.hero-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.2vw, 3.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  max-width: 1060px;
  margin-bottom: 1.5rem;
}

.hero-statement-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.hero-lead-text {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.75;
  color: #D7E2E9;
}

.hero-action-cluster {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.hero-btn-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Layered Panoramic Scientific Plate */
.hero-visual-panoramic {
  position: relative;
  margin-top: 2rem;
}

.panoramic-frame {
  position: relative;
  width: 100%;
  height: clamp(320px, 36vw, 420px);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(215, 226, 233, 0.2);
  background-color: var(--bg-dark-navy-deep);
  box-shadow: 0 16px 48px -10px rgba(11, 27, 43, 0.7);
}

.panoramic-frame img,
.panoramic-frame video,
.panoramic-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: contrast(1.04) saturate(1.1);
  display: block;
  transition: transform var(--transition-slow);
}

.hero-visual-panoramic:hover .panoramic-frame img,
.hero-visual-panoramic:hover .panoramic-frame video {
  transform: scale(1.015);
}

.panoramic-tag-strip {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(4, 9, 20, 0.88);
  border: 1px solid rgba(34, 211, 238, 0.35);
  padding: 0.4rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-turquoise-bright);
  backdrop-filter: blur(8px);
}

/* Overlapping Asymmetrical Layered Specs Card */
.hero-overlapping-specs-card {
  position: absolute;
  bottom: -2.5rem;
  left: 2rem;
  max-width: 490px;
  width: calc(100% - 4rem);
  background: rgba(9, 21, 40, 0.94);
  border: 1px solid rgba(34, 211, 238, 0.3);
  padding: 1.75rem 2rem;
  box-shadow: 0 20px 48px -8px rgba(3, 8, 18, 0.7), 0 0 20px -2px rgba(6, 182, 212, 0.25);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 10;
}

.specs-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-dark-hairline);
}

.specs-card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: #FFFFFF;
}

.specs-card-code {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-turquoise-bright);
  font-weight: 600;
}

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

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

.trio-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-turquoise-bright);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-shadow: 0 0 12px rgba(34, 211, 238, 0.4);
}

.trio-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-on-dark-muted);
  margin-top: 0.25rem;
}

.hero-buffer-space {
  height: 3.5rem;
}

/* --------------------------------------------------------------------------
   Section 01: The 5 Scientific Pillars as an Asymmetric Structural Matrix
   Canvas: Soft Ice-Blue Clinical (#F4F8FB) with Sculpted High-End Cards
   -------------------------------------------------------------------------- */
.matrix-grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.matrix-card {
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFCFE 100%);
  border: 1px solid #DCE6EE;
  padding: 2.75rem 2.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 16px -2px rgba(10, 22, 41, 0.04), 0 0 1px 1px rgba(207, 224, 236, 0.4);
}

.matrix-card:hover {
  border-color: var(--color-teal);
  box-shadow: 0 20px 40px -12px rgba(13, 148, 136, 0.18), 0 0 1px 1px var(--color-turquoise);
  transform: translateY(-4px);
}

.matrix-card.span-12 {
  grid-column: span 12;
}

.matrix-card.span-6 {
  grid-column: span 6;
}

.matrix-card.featured-anchor {
  background: #FFFFFF;
  border-left: 3px solid var(--color-teal);
  box-shadow: 0 4px 18px -2px rgba(10, 22, 41, 0.05);
  padding: 3rem 2.75rem;
}

.featured-anchor-narrative {
  max-width: 920px;
}

.matrix-card-topbar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.matrix-icon-badge {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: rgba(14, 131, 136, 0.06);
  border: 1px solid rgba(14, 131, 136, 0.18);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.matrix-card:hover .matrix-icon-badge {
  background: rgba(14, 131, 136, 0.12);
  border-color: var(--color-teal);
  color: var(--color-teal-dark);
}

.matrix-ordinal {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-teal);
}

.matrix-title {
  font-size: 1.65rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
  color: var(--ink-on-light-primary);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.matrix-desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--ink-on-light-secondary);
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.matrix-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.35rem;
  border-top: 1px solid #EEF2F6;
}

.matrix-chip-item {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  background-color: #F4F8FA;
  border: 1px solid #DCE7ED;
  color: #0F4C47;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.matrix-card:hover .matrix-chip-item:hover {
  background-color: var(--color-teal);
  border-color: var(--color-teal);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Section 01: The Five Pillars of Medical Device Excellence
   Continuous Editorial Scientific Journey (Open, Unboxed, Distinctive Typography)
   -------------------------------------------------------------------------- */

.platform-journey {
  position: relative;
  scroll-margin-top: 86px;
}

/* ---- 00. Section Prologue (Grand Editorial Entrance) ---- */
.journey-prologue {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 7rem 0 6rem;
}

.prologue-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.prologue-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.prologue-rule {
  height: 1px;
  width: 48px;
  background-color: var(--color-teal);
}

.prologue-subtag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.prologue-headline-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4.5rem;
  align-items: end;
}

.prologue-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin: 0;
}

.prologue-lead {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
}

.prologue-context {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* ---- Continuous Chapters Base ---- */
.journey-chapter {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

/* Deliberate Light-and-Dark Section Surfaces */
.chapter-midnight {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
}

.chapter-light {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.chapter-bioprocess {
  background: radial-gradient(circle at 50% 100%, rgba(22, 140, 145, 0.12) 0%, rgba(16, 40, 61, 0) 70%), var(--bg-dark-navy);
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
}

.chapter-symbiosis {
  background-color: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
}

.chapter-obsidian {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

/* Chapter Split Layouts */
.chapter-grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5.5rem;
  align-items: center;
}

.chapter-grid-split.reverse-flow {
  direction: rtl;
}

.chapter-grid-split.reverse-flow > * {
  direction: ltr;
}

/* Distinctive Giant Numerals & Lockups */
.chapter-numeral-lockup {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.chapter-giant-num {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 8vw, 7.5rem);
  font-weight: 300;
  line-height: 0.85;
  letter-spacing: -0.05em;
}

.chapter-midnight .chapter-giant-num {
  color: var(--border-color);
  text-shadow: none;
}

.chapter-light .chapter-giant-num {
  color: var(--border-color);
  text-shadow: none;
}

.chapter-bioprocess .chapter-giant-num {
  color: rgba(112, 197, 193, 0.35);
  text-shadow: 0 0 35px rgba(112, 197, 193, 0.18);
}

.chapter-symbiosis .chapter-giant-num {
  color: var(--border-color);
  text-shadow: none;
}

.chapter-obsidian .chapter-giant-num {
  color: var(--border-color);
  text-shadow: none;
}

.chapter-badge-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.chapter-discipline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chapter-midnight .chapter-discipline,
.chapter-light .chapter-discipline,
.chapter-symbiosis .chapter-discipline,
.chapter-obsidian .chapter-discipline {
  color: var(--color-teal);
}

.chapter-bioprocess .chapter-discipline {
  color: var(--color-aqua);
}

/* Clean Editorial Metadata */

/* Chapter Headings & Editorial Typography */
.chapter-headline {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.chapter-midnight .chapter-headline,
.chapter-light .chapter-headline,
.chapter-symbiosis .chapter-headline,
.chapter-obsidian .chapter-headline {
  color: var(--text-primary);
}

.chapter-bioprocess .chapter-headline {
  color: #FFFFFF;
}

.chapter-lead {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  margin-bottom: 1.15rem;
}

.chapter-midnight .chapter-lead,
.chapter-light .chapter-lead,
.chapter-symbiosis .chapter-lead,
.chapter-obsidian .chapter-lead {
  color: var(--color-teal);
}

.chapter-bioprocess .chapter-lead {
  color: var(--color-aqua);
}

.chapter-body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.chapter-midnight .chapter-body,
.chapter-light .chapter-body,
.chapter-symbiosis .chapter-body,
.chapter-obsidian .chapter-body {
  color: var(--text-secondary);
}

.chapter-bioprocess .chapter-body {
  color: var(--ink-on-dark-secondary);
}

/* Chapter 01: Open Data Stream */
.chapter-data-stream {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
}

.stream-item {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}

.stream-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-teal);
  min-width: 32px;
}

.stream-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.stream-text span {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Chapter 01: Open Microscopy Visual Stage (Zero boxes) */
.bio-microscopy-stage {
  position: relative;
}

.microscopy-image-blend {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 32px rgba(20, 43, 64, 0.08);
}

.microscopy-image-blend img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(1.1);
}

/* Pure Uninterrupted Microscopy Image Blend */

/* Chapter 02: Open Spec Columns */
.chapter-spec-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
}

.spec-col {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-teal);
  margin-bottom: 0.35rem;
}

.spec-val {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ink-on-light-primary);
  font-weight: 500;
}

/* Chapter 02: Open Cleanroom Stage */
.cleanroom-visual-stage img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 40px -8px rgba(10, 22, 41, 0.12);
}

/* Chapter 03: Panoramic Bioreactor Stage */
.chapter-banner-header {
  margin-bottom: 3.5rem;
}

.chapter-headline-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4.5rem;
  align-items: start;
}

.chapter-headline-split .chapter-headline {
  margin: 0;
}

.chapter-headline-split .chapter-lead {
  margin: 0;
}

.panoramic-bioreactor-stage {
  position: relative;
}

.panoramic-bioreactor-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
}

.panoramic-bioreactor-wrap img,
.panoramic-bioreactor-wrap video,
    .spectroscopy-image-frame img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}

/* Pure Unobstructed Bioreactor Panorama */

.panoramic-telemetry-overlay {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.telemetry-facet {
  display: flex;
  flex-direction: column;
}

.tf-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-teal-vibrant);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.tf-val {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 1.5;
}

/* Chapter 04: Consortia Cascade Narrative */
.consortia-cascade-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-top: 1px solid var(--border-light-hairline);
  padding-top: 1.75rem;
}

.cascade-stage {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}

.stage-num {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-teal-dark);
  min-width: 20px;
}

.stage-info strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-on-light-primary);
  margin-bottom: 0.2rem;
}

.stage-info p {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-on-light-secondary);
  line-height: 1.55;
  margin: 0;
}

.open-schematic-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Chapter 05: Telemetry Standards Ledger */
.telemetry-standards-ledger {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.75rem;
}

.ledger-point {
  display: flex;
  flex-direction: column;
  padding-left: 1.25rem;
  border-left: 2px solid rgba(20, 184, 166, 0.35);
}

.lp-body strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.lp-body span {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-on-dark-muted);
  line-height: 1.5;
}

.spectroscopy-image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 40px -8px rgba(3, 8, 18, 0.6);
}

.spectroscopy-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  filter: contrast(1.04) saturate(1.05);
}

/* Clean Editorial Captions (Unboxed, natural typography) */
.chapter-caption {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-top: 1.25rem;
  font-style: normal;
}

.chapter-midnight .chapter-caption,
.chapter-light .chapter-caption,
.chapter-symbiosis .chapter-caption,
.chapter-obsidian .chapter-caption {
  color: var(--text-secondary);
}

.chapter-bioprocess .chapter-caption {
  color: var(--ink-on-dark-muted);
}

/* Responsive Adaptations for Continuous Journey */
@media (max-width: 1024px) {
  .prologue-headline-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .chapter-grid-split {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .chapter-grid-split.reverse-flow {
    direction: ltr;
  }

  .chapter-headline-split {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

@media (max-width: 768px) {
  .journey-prologue {
    padding: 5rem 0 4rem;
  }

  .journey-chapter {
    padding: 5rem 0;
  }

  .chapter-numeral-lockup {
    flex-direction: column;
    gap: 0.75rem;
  }

  .chapter-spec-columns {
    grid-template-columns: 1fr;
  }

  .panoramic-telemetry-overlay {
    grid-template-columns: 1fr;
  }

  .microscopy-image-blend img,
  .cleanroom-visual-stage img,
  .panoramic-bioreactor-wrap img,
.panoramic-bioreactor-wrap video,
    .spectroscopy-image-frame img {
    height: 320px;
  }
}
/* --------------------------------------------------------------------------
   Section 02: Clinical Equipment Console (Clean Medical White Surface with Technical Deep Navy Cockpit)
   -------------------------------------------------------------------------- */
#workbench,
.section-workbench {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.workbench-shell {
  margin-top: 3.5rem;
  border: 1px solid var(--border-color);
  background-color: var(--bg-white);
  box-shadow: 0 16px 40px -8px rgba(20, 43, 64, 0.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.workbench-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.workbench-tab-btn {
  padding: 1.35rem 1.5rem;
  text-align: left;
  border-right: 1px solid var(--border-color);
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  background: transparent;
  position: relative;
}

.workbench-tab-btn:last-child {
  border-right: none;
}

.workbench-tab-btn:hover {
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--text-primary);
}

.workbench-tab-btn.active {
  background-color: var(--bg-white);
  color: var(--color-teal);
}

.workbench-tab-btn.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-teal);
  box-shadow: none;
}

.tab-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  color: var(--color-teal);
}

.tab-title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.3;
}

.workbench-tab-btn.active .tab-title {
  color: var(--text-primary);
}

.workbench-panel {
  display: none;
  padding: 3.5rem;
}

.workbench-panel.active {
  display: block;
}

.workbench-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2.5rem, 4vw, 4rem);
  align-items: center;
}

.workbench-narrative h4 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.workbench-narrative p {
  font-size: 0.975rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.workbench-metrics-table {
  background-color: var(--bg-dark-navy);
  border: 1px solid rgba(215, 226, 233, 0.2);
  border-radius: var(--radius-sm);
  padding: 0;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(16, 40, 61, 0.25);
  display: flex;
  flex-direction: column;
}

.workbench-visual-plate {
  width: 100%;
  height: clamp(260px, 26vw, 340px);
  margin-bottom: 0;
  border: none;
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
  position: relative;
  overflow: hidden;
  background-color: var(--bg-dark-navy-deep);
}

.workbench-visual-plate img,
.wb-equipment-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: contrast(1.05) saturate(1.1);
  display: block;
  transition: transform var(--transition-normal);
}

.wb-img-ultrasound {
  object-position: center 42%;
}

.wb-img-ventilator {
  object-position: center 36%;
}

.wb-img-surgical {
  object-position: center center;
}

.wb-img-ivd {
  object-position: center center;
}

.workbench-visual-plate:hover img {
  transform: scale(1.03);
}

.workbench-specs-ledger {
  padding: 1.25rem 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  background: var(--bg-dark-navy-deep);
}

/* Fallback if metric-row are direct children of workbench-metrics-table */
.workbench-metrics-table > .metric-row:first-of-type {
  margin-top: 1.25rem;
}

.workbench-metrics-table > .metric-row {
  margin-left: 1.75rem;
  margin-right: 1.75rem;
}

.workbench-metrics-table > .metric-row:last-child {
  margin-bottom: 1.5rem;
}

/* Unobstructed Cleanroom & Bioprocess Plates */

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.metric-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.metric-key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8FA4B5;
}

.metric-val {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-aqua);
}

/* --------------------------------------------------------------------------
   Section 03: Certified Medical Devices & Clinical Systems
   Very Light Cool Blue Canvas (#EAF2F6) with Pure Clean White Editorial Cards
   -------------------------------------------------------------------------- */
.section-pipeline-editorial {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding: clamp(5.5rem, 8.5vw, 8.5rem) 0;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.section-pipeline-editorial::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  width: 60%;
  height: 480px;
  background: radial-gradient(circle, rgba(22, 140, 145, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* Editorial Header */
.pipeline-editorial-header {
  margin-bottom: 3.5rem;
}

.pipeline-meta-bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.pipeline-section-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.pipeline-hairline {
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-teal), transparent);
}

.pipeline-meta-scope {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.pipeline-title-group {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: end;
}

.pipeline-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.8vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin: 0;
}

.pipeline-lead-abstract {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* Full-Width Biological Hero Plate */
.pipeline-hero-cinematic {
  margin: 3.5rem 0 5rem 0;
}

.pipeline-hero-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 40px rgba(20, 43, 64, 0.08);
  border: 1px solid var(--border-color);
}

.pipeline-hero-frame img {
  width: 100%;
  height: clamp(340px, 45vw, 540px);
  object-fit: cover;
  display: block;
  filter: contrast(1.04) saturate(1.05);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.pipeline-hero-frame:hover img {
  transform: scale(1.02);
}

.pipeline-hero-caption {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 1.15rem;
  max-width: 840px;
}

/* Editorial Flow Architecture */
.pipeline-editorial-flow {
  display: flex;
  flex-direction: column;
}

.editorial-flow-divider {
  width: 100%;
  height: 1px;
  background: var(--border-color);
  margin: clamp(3.5rem, 6vw, 5.5rem) 0;
}

/* Candidate 1: Asymmetrical Lead Feature */
.candidate-feature-lead {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 5vw, 5.5rem);
  align-items: start;
}

.candidate-lead-headline-group .candidate-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.candidate-descriptor,
.candidate-clade-name {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--color-teal);
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
  display: block;
}

.candidate-narrative-prose {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

/* Editorial Annotation Micro-Ledger */
.editorial-annotation-ledger {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  padding: 2.25rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.annotation-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.annotation-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-teal);
}

.annotation-value {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.45;
}

.annotation-status-discreet {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  line-height: 1.45;
}

.annotation-status-discreet::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-teal);
  display: inline-block;
  flex-shrink: 0;
}

/* Candidate 2: Inset Editorial Spread */
.candidate-feature-inset {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(2.5rem, 4vw, 3.75rem);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-feature-inset .candidate-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.annotation-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-color);
}

/* Candidate 3: Asymmetrical Split Spread with Specimen Notes */
.candidate-feature-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

.candidate-feature-split .candidate-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.candidate-specimen-sidebar {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--color-teal);
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-radius: var(--radius-sm);
}

.specimen-header {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
}

.specimen-summary {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

/* Candidate 4: Atmospheric Full-Bleed Monograph */
.candidate-feature-monograph {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(2.5rem, 4vw, 4rem);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-feature-monograph .candidate-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.6vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

/* --------------------------------------------------------------------------
   Section 03: Candidate Visual Plates & Editorial Layouts
   -------------------------------------------------------------------------- */
.candidate-visual-plate {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  box-shadow: 0 8px 24px rgba(20, 43, 64, 0.06);
}

.candidate-visual-plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.candidate-feature-hero:hover .candidate-visual-plate img,
.candidate-feature-inset:hover .candidate-visual-plate img,
.candidate-feature-split:hover .candidate-visual-plate img,
.candidate-feature-monograph:hover .candidate-visual-plate img {
  transform: scale(1.025);
}

/* Candidate 1: Hero Spread with Visual Plate */
.candidate-feature-hero {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: clamp(2rem, 3.5vw, 3.5rem);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-hero-grid {
  display: grid;
  grid-template-columns: 340px 1.25fr 1fr;
  gap: 2.75rem;
  align-items: center;
}

.candidate-feature-hero .candidate-visual-plate {
  height: 320px;
}

/* Candidate 2: Inset Spread with Visual Plate */
.candidate-feature-inset {
  display: grid;
  grid-template-columns: 300px 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: clamp(2rem, 3.5vw, 3.25rem);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-feature-inset .candidate-visual-plate {
  height: 260px;
}

/* Candidate 3: Asymmetrical Split Spread with Visual Plate */
.candidate-feature-split {
  display: grid;
  grid-template-columns: 300px 1.25fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  padding: clamp(2rem, 3.5vw, 3.25rem);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-feature-split .candidate-visual-plate {
  height: 100%;
  min-height: 270px;
}

/* Candidate 4: Monograph Spread with Visual Plate */
.candidate-feature-monograph {
  display: grid;
  grid-template-columns: 300px 1.25fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: clamp(2rem, 3.5vw, 3.25rem);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(20, 43, 64, 0.06);
}

.candidate-feature-monograph .candidate-visual-plate {
  height: 260px;
}

@media (max-width: 1200px) {
  .candidate-hero-grid,
  .candidate-feature-inset,
  .candidate-feature-split,
  .candidate-feature-monograph {
    grid-template-columns: 280px 1fr;
    gap: 2rem;
  }
  .candidate-hero-grid .candidate-secondary-ledger,
  .candidate-feature-inset .candidate-inset-ledger,
  .candidate-feature-split .candidate-specimen-sidebar,
  .candidate-feature-monograph .candidate-monograph-ledger {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .candidate-hero-grid,
  .candidate-feature-inset,
  .candidate-feature-split,
  .candidate-feature-monograph {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .candidate-hero-grid .candidate-secondary-ledger,
  .candidate-feature-inset .candidate-inset-ledger,
  .candidate-feature-split .candidate-specimen-sidebar,
  .candidate-feature-monograph .candidate-monograph-ledger {
    grid-column: auto;
  }
  .candidate-feature-hero .candidate-visual-plate,
  .candidate-feature-inset .candidate-visual-plate,
  .candidate-feature-split .candidate-visual-plate,
  .candidate-feature-monograph .candidate-visual-plate {
    height: 220px;
  }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .pipeline-title-group,
  .candidate-feature-lead,
  .candidate-feature-inset,
  .candidate-feature-split,
  .candidate-feature-monograph {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .candidate-feature-inset,
  .candidate-feature-monograph {
    padding: 2.25rem 1.75rem;
  }

  .editorial-annotation-ledger,
  .annotation-trio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   Section 04: Executive Leadership & Scientific Governance
   Clean Medical White Canvas (#F7FAFC) with Pure Clean White Corporate Profile Cards
   -------------------------------------------------------------------------- */
.section-leadership {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

/* Executive Spotlight Card (Britney) */
.executive-spotlight-card {
  margin-top: 3.5rem;
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 3rem;
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 3.5rem;
  align-items: stretch;
  box-shadow: 0 16px 40px -8px rgba(20, 43, 64, 0.08);
}

.executive-portrait-wrapper {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.executive-portrait-frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(20, 43, 64, 0.12);
  border: 1px solid var(--border-color);
  height: 100%;
  min-height: 540px;
  flex: 1;
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.executive-portrait-frame:hover {
  border-color: var(--color-teal);
  box-shadow: 0 16px 36px rgba(22, 140, 145, 0.25);
}

.executive-portrait-frame img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform var(--transition-slow);
}

.executive-portrait-frame:hover img {
  transform: scale(1.025);
}

.executive-portrait-glass-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.25rem 1.5rem 1.25rem 1.5rem;
  background: linear-gradient(180deg, rgba(6, 15, 30, 0) 0%, rgba(6, 15, 30, 0.9) 35%, rgba(6, 15, 30, 0.98) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
}

.portrait-bar-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: #FFFFFF;
  line-height: 1.2;
}

.portrait-bar-role {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  color: #94A3B8;
  margin-top: 0.2rem;
}

.portrait-bar-location {
  text-align: right;
  flex-shrink: 0;
}

.portrait-bar-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  background: rgba(22, 140, 145, 0.18);
  color: var(--color-aqua);
  border: 1px solid rgba(22, 140, 145, 0.35);
  border-radius: var(--radius-xs);
  margin-bottom: 0.25rem;
}

.portrait-bar-city {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  color: #CBD5E1;
}

.executive-details-wrapper {
  display: flex;
  flex-direction: column;
}

.executive-header-group {
  margin-bottom: 1.5rem;
}

.executive-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-teal);
  margin-bottom: 0.5rem;
}

.executive-display-name {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 0.35rem;
}

.executive-primary-title {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--color-teal);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.executive-quote-statement {
  position: relative;
  background: var(--bg-primary);
  border-left: 3px solid var(--color-teal);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  padding: 1.25rem 1.75rem;
  margin: 1.25rem 0 1.5rem 0;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 0;
  position: absolute;
  top: 1.1rem;
  left: 0.75rem;
  color: rgba(22, 140, 145, 0.35);
}

.quote-text {
  font-family: var(--font-sans);
  font-size: 0.985rem;
  font-style: normal;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-primary);
  margin: 0;
}

.executive-narrative-copy p {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
  max-width: 68ch;
}

.executive-qualifications-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin: 1.25rem 0 2rem 0;
}

.qual-cell {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}

.qual-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.qual-value {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.4;
}

.executive-interactive-actions,
.executive-action-bar {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.btn-dossier-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1.75rem;
  background: var(--color-teal);
  color: #FFFFFF;
  border: 1px solid var(--color-teal);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(22, 140, 145, 0.25);
  transition: all var(--transition-fast);
}

.btn-dossier-trigger:hover {
  background: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(22, 140, 145, 0.35);
  color: #FFFFFF;
}

.btn-dossier-trigger svg {
  transition: transform var(--transition-fast);
}

.btn-dossier-trigger:hover svg {
  transform: translateX(4px);
}

.dossier-access-note {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.45;
  flex: 1;
  min-width: 220px;
}

/* Scientific Advisory Board & Governance Council */
.scientific-governance-block {
  margin-top: 5rem;
  padding-top: 3.5rem;
  border-top: 1px solid var(--border-color);
}

.scientific-governance-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.gov-sub-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.gov-sub-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 1.85rem);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.gov-header-desc {
  max-width: 460px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

.scientific-council-grid,
.advisory-council-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.council-member-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.75rem 1.75rem 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 8px 24px rgba(20, 43, 64, 0.06);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.council-member-card:hover {
  border-color: var(--color-teal);
  box-shadow: 0 14px 36px rgba(20, 43, 64, 0.12);
}

.council-portrait-mount {
  margin-bottom: 1.75rem;
  position: relative;
}

.council-avatar-ring {
  width: 216px;
  height: 216px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 1px var(--border-color),
              0 0 0 6px rgba(22, 140, 145, 0.15),
              0 12px 28px rgba(20, 43, 64, 0.12);
  border: 3px solid var(--color-teal);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.council-member-card:hover .council-avatar-ring {
  border-color: var(--color-teal-dark);
  box-shadow: 0 0 0 1px var(--color-teal),
              0 0 0 8px rgba(22, 140, 145, 0.25),
              0 16px 36px rgba(20, 43, 64, 0.18);
}

.advisor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.council-member-card:hover .advisor-photo {
  transform: scale(1.04);
}

.advisor-mercer {
  object-position: center 18%;
  transform: scale(1.0);
}

.advisor-rostova {
  object-position: center 14%;
  transform: scale(1.38);
  transform-origin: center 18%;
}

.advisor-vance {
  object-position: center 16%;
  transform: scale(1.18);
  transform-origin: center 20%;
}

.council-card-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  width: 100%;
}

.council-role-badge {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 0.45rem;
}

.council-member-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.council-member-pedigree {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: var(--color-teal);
  margin-bottom: 1.15rem;
  line-height: 1.45;
  font-weight: 500;
}

.council-card-divider {
  width: 44px;
  height: 1px;
  background: var(--border-color);
  margin-bottom: 1.15rem;
}

.council-member-bio {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.council-domain-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-teal);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-xs);
  display: inline-block;
}

.btn-advisor-modal-trigger {
  margin-top: 1.25rem;
  background: var(--bg-white);
  border: 1px solid var(--color-teal);
  color: var(--color-teal);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
}

.btn-advisor-modal-trigger:hover,
.council-member-card:hover .btn-advisor-modal-trigger {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: #FFFFFF;
}

.btn-advisor-modal-trigger svg {
  transition: transform 0.2s ease;
}

.btn-advisor-modal-trigger:hover svg {
  transform: translateX(3px);
}
/* --------------------------------------------------------------------------
   Section 05: Quality, Regulatory & Compliance Ledgers
   Canvas: Pure Clean White (#FFFFFF)
   -------------------------------------------------------------------------- */
.standards-quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin-top: 3.5rem;
}

.standard-card {
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-fast);
}

.standard-card:hover {
  border-color: var(--color-teal);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.standard-code {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-teal);
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.standard-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.standard-desc {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Section 06: Institutional Liaison & Commercial Inquiries
   Canvas: Deep Midnight Navy Canvas (#10283D) High-Impact Contrast Anchor
   Aesthetic: Prestige International Executive Headquarters & Channels
   -------------------------------------------------------------------------- */
.section-liaison {
  background-color: var(--bg-dark-navy);
  border-bottom: 1px solid rgba(215, 226, 233, 0.15);
  position: relative;
}

.liaison-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  margin-top: 3rem;
  align-items: start;
}

/* Column Architecture */
.liaison-col-primary,
.liaison-col-secondary {
  display: flex;
  flex-direction: column;
}

.liaison-pane-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.liaison-pane-eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-aqua);
  margin-bottom: 0.4rem;
}

.liaison-pane-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.liaison-pane-lead {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: #D7E2E9;
  line-height: 1.65;
  margin: 0;
}

/* Left Column: HQ Details & Map */
.liaison-hq-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.hq-address-block {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hq-entity {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.hq-street {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.875rem;
  line-height: 1.7;
  color: #D7E2E9;
}

.hq-hours-block {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hq-hours-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-aqua);
  font-weight: 600;
}

.hq-hours-value {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  color: #FFFFFF;
  font-weight: 500;
}

.liaison-map-container {
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1px solid rgba(215, 226, 233, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  background-color: var(--bg-dark-navy-deep);
}

.liaison-map-container iframe {
  display: block;
  width: 100%;
}

/* Right Column: Department Listings (Clean Editorial Rows, Not Nested Cards) */
.liaison-depts-list {
  display: flex;
  flex-direction: column;
}

.liaison-dept-row {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: border-color var(--transition-fast);
}

.liaison-dept-row:first-child {
  padding-top: 0;
}

.liaison-dept-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.dept-text-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.dept-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin: 0;
}

.dept-scope {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: #CBD5E1;
  line-height: 1.5;
  margin: 0;
}

.dept-email-display {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-aqua);
  width: fit-content;
  margin-top: 0.2rem;
  user-select: text;
  cursor: default;
}

/* Full-Width Institutional Confidentiality Strip */
.liaison-confidentiality-strip {
  margin-top: 3.5rem;
  padding: 1.75rem 2rem;
  background: var(--bg-dark-navy-deep);
  border: 1px solid rgba(215, 226, 233, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.confidentiality-header-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.confidentiality-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-aqua);
}

.confidentiality-abstract {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  line-height: 1.6;
  color: #D7E2E9;
  margin: 0;
}

.confidentiality-points-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.confidentiality-point {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  color: #D7E2E9;
  line-height: 1.5;
}

.point-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-aqua);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Executive Curriculum Vitae Modal (Britney's Complete Dossier)
   Clinical Pure White Window with Sophisticated Precision Surfaces
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(16, 40, 61, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: translateY(16px);
  transition: transform var(--transition-fast);
  box-shadow: 0 24px 64px -10px rgba(16, 40, 61, 0.35);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.modal-head {
  padding: 2rem 2.5rem;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-head-title h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.modal-head-title p {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-top: 0.25rem;
  font-weight: 600;
}

.modal-close-trigger {
  font-size: 1.75rem;
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.modal-close-trigger:hover {
  color: var(--text-primary);
}

.modal-tabs-strip {
  display: flex;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  overflow-x: auto;
}

.modal-tab-btn {
  padding: 1.15rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.modal-tab-btn.active {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
  background-color: var(--bg-white);
}

.modal-body-content {
  padding: 3rem 2.5rem;
  overflow-y: auto;
  line-height: 1.85;
  background-color: var(--bg-white);
}

.tab-pane-content {
  display: none;
}

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

.tab-pane-content h4 {
  font-size: 1.45rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.tab-pane-content p {
  font-size: 0.975rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.modal-callout-quote {
  padding: 1.5rem 1.75rem;
  background-color: var(--bg-primary);
  border-left: 3px solid var(--color-teal);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--text-primary);
  margin: 1.75rem 0;
}

/* Scientific Advisory Council Dossier Modals */
.advisor-modal-window {
  max-width: 860px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
}

.advisor-modal-body {
  padding: 2.25rem 2.5rem;
  max-height: calc(88vh - 110px);
  overflow-y: auto;
  background-color: var(--bg-white);
}

.advisor-modal-hero {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.75rem;
}

.advisor-modal-portrait {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-teal);
  box-shadow: 0 0 0 4px rgba(22, 140, 145, 0.15), 0 10px 24px rgba(20, 43, 64, 0.1);
  flex-shrink: 0;
  background-color: var(--bg-secondary);
}

.advisor-modal-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.advisor-modal-lead {
  flex: 1;
}

.advisor-modal-role {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.advisor-modal-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

.advisor-modal-institution {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-teal);
  margin-bottom: 0.85rem;
}

.advisor-modal-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.advisor-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--color-teal);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-xs);
}

.advisor-dossier-grid {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.advisor-section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.advisor-section-title::before {
  content: '';
  width: 3px;
  height: 15px;
  background-color: var(--color-teal);
  display: inline-block;
  border-radius: 2px;
}

.advisor-dossier-section p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #334155;
  margin-bottom: 0.85rem;
  font-weight: 400;
}

.advisor-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-left: 0;
}

.advisor-bullet-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.925rem;
  line-height: 1.75;
  color: #334155;
}

.advisor-bullet-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-teal);
  font-weight: bold;
}

.advisor-bullet-list strong {
  color: #142B40;
  font-weight: 600;
}

.advisor-bullet-list em {
  color: var(--color-teal);
  font-style: normal;
  font-weight: 600;
}

.advisor-skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.advisor-skill-cell {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.95rem 1.15rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.advisor-skill-cell:hover {
  background: #E2ECF2;
  border-color: var(--color-teal);
}

.skill-name {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: #142B40;
  margin-bottom: 0.25rem;
  letter-spacing: 0.01em;
}

.skill-desc {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
  color: #475569;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .advisor-modal-hero {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .advisor-skills-grid {
    grid-template-columns: 1fr;
  }

  .advisor-modal-body {
    padding: 1.5rem;
  }
}

/* --------------------------------------------------------------------------
   Back to Top Trigger
   -------------------------------------------------------------------------- */
.back-to-top-trigger {
  position: fixed;
  bottom: 2.5rem;
  right: 2.5rem;
  width: 44px;
  height: 44px;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px rgba(20, 43, 64, 0.15);
  border-radius: var(--radius-xs);
}

.back-to-top-trigger.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top-trigger:hover {
  background-color: var(--color-teal);
  color: #FFFFFF;
  border-color: var(--color-teal);
  box-shadow: 0 6px 20px rgba(22, 140, 145, 0.35);
}

/* --------------------------------------------------------------------------
   Colophon & Institutional Footer
   Canvas: Deepest Midnight Navy (#0B1B2B)
   -------------------------------------------------------------------------- */
.site-colophon {
  background-color: var(--bg-dark-navy-deep);
  border-top: 1px solid rgba(215, 226, 233, 0.15);
  padding: 5.5rem 0 3rem 0;
}

.colophon-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.colophon-brand p {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.75;
  color: #8FA4B5;
  margin-top: 1.25rem;
  max-width: 360px;
}

.colophon-map-wrapper {
  margin-top: 0.85rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(215, 226, 233, 0.2);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  background-color: var(--bg-dark-navy);
}

.colophon-map-wrapper iframe {
  display: block;
  width: 100%;
}

.colophon-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

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

.colophon-links a {
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 400;
  color: #8FA4B5;
}

.colophon-links a:hover {
  color: var(--color-aqua);
}

.colophon-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  color: #647789;
  flex-wrap: wrap;
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   Accessibility & Focus Standards
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Responsive Adaptations
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-statement-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .panoramic-frame {
    height: 320px;
  }

  .hero-overlapping-specs-card {
    position: static;
    max-width: 100%;
    width: 100%;
    margin-top: 1.5rem;
  }

  .hero-buffer-space {
    display: none;
  }

  .matrix-grid-asymmetric {
    grid-template-columns: 1fr;
  }

  .matrix-card.span-12,
  .matrix-card.span-6 {
    grid-column: span 1;
  }

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

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

  .workbench-visual-plate {
    height: clamp(250px, 42vw, 380px);
  }

  .executive-spotlight-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2rem;
  }

  .executive-portrait-wrapper {
    height: auto;
  }

  .executive-portrait-frame {
    height: 480px;
    min-height: 480px;
  }

  .scientific-council-grid,
  .advisory-council-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .scientific-governance-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

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

  .liaison-editorial-grid {
    grid-template-columns: 1fr;
    gap: 2.75rem;
    margin-top: 2.5rem;
  }

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

@media (max-width: 1240px) {
  .site-masthead .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .brand-masthead {
    margin-right: 1rem;
  }

  .brand-text-wrap {
    gap: 0.5rem;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-descriptor {
    font-size: 0.625rem;
    letter-spacing: 0.1em;
  }

  .site-masthead nav {
    margin: 0 0.85rem;
  }

  .masthead-nav {
    gap: 1.25rem;
  }

  .masthead-link {
    font-size: 0.8125rem;
    padding: 0.45rem 0.15rem;
  }

  .masthead-actions {
    margin-left: 1rem;
  }

  .masthead-liaison-btn {
    padding: 0.52rem 1.1rem;
    font-size: 0.775rem;
  }
}

@media (max-width: 992px) {
  body {
    padding-top: 64px;
  }

  html {
    scroll-padding-top: 74px;
  }

  section[id] {
    scroll-margin-top: 86px;
  }

  .site-masthead .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .masthead-inner {
    height: 64px;
  }

  .masthead-liaison-btn.desktop-only {
    display: none !important;
  }

  .mobile-cta-item {
    display: block;
    margin-top: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
  }

  .mobile-cta-btn {
    display: flex;
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
  }

  .site-masthead .masthead-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 1.25rem 1.5rem 1.75rem 1.5rem;
    gap: 0.25rem;
    box-shadow: 0 20px 40px rgba(20, 43, 64, 0.12);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }

  .site-masthead .masthead-nav.open {
    display: flex;
  }

  .site-masthead .masthead-nav .masthead-link:not(.mobile-cta-btn) {
    display: block;
    font-size: 0.95rem;
    padding: 0.65rem 0.5rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
  }

  .site-masthead .masthead-nav .masthead-link:not(.mobile-cta-btn):hover,
  .site-masthead .masthead-nav .masthead-link:not(.mobile-cta-btn).active {
    color: var(--color-teal);
  }

  .site-masthead .masthead-nav .masthead-link::after {
    display: none;
  }

  .mobile-toggle-btn {
    display: flex;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {

  .confidentiality-points-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .liaison-confidentiality-strip {
    padding: 1.35rem 1.5rem;
    margin-top: 2.5rem;
  }

  .panoramic-frame {
    height: 240px;
  }

  .workbench-panel {
    padding: 2.25rem 1.25rem;
  }

  .workbench-visual-plate {
    height: clamp(220px, 48vw, 340px);
  }

  .workbench-specs-ledger {
    padding: 1.15rem 1.25rem 1.25rem;
  }

  .standards-quad-grid {
    grid-template-columns: 1fr;
  }

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

  .council-avatar-ring {
    width: 180px;
    height: 180px;
  }

  /* Mobile Typography & Layout Refinements */
  .section-header-block {
    margin-bottom: 2.5rem;
  }

  .executive-spotlight-card {
    padding: 1.75rem 1.25rem;
  }

  .executive-display-name {
    font-size: 2.15rem;
  }

  .executive-primary-title {
    font-size: 1rem;
  }

  .executive-qualifications-matrix {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .executive-interactive-actions {
    flex-direction: column;
    width: 100%;
  }

  .executive-interactive-actions .btn {
    width: 100%;
    text-align: center;
  }

  .colophon-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  body {
    padding-top: 60px;
  }

  html {
    scroll-padding-top: 70px;
  }

  section[id] {
    scroll-margin-top: 70px;
  }

  .site-masthead .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .masthead-inner {
    height: 60px;
  }

  .brand-text-wrap {
    gap: 0.35rem;
  }

  .brand-name {
    font-size: 1.05rem;
    letter-spacing: 0.05em;
  }

  .brand-descriptor {
    font-size: 0.58rem;
    letter-spacing: 0.1em;
  }

  .site-masthead .masthead-nav {
    top: 60px;
    max-height: calc(100vh - 60px);
  }

  .mobile-toggle-btn {
    width: 36px;
    height: 36px;
    padding: 5px;
  }

  .hero-main-title {
    font-size: 2.05rem;
    line-height: 1.18;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .chapter-headline {
    font-size: 1.55rem;
  }

  .candidate-lead-headline-group .candidate-title {
    font-size: 1.55rem;
  }

  .gov-sub-title {
    font-size: 1.35rem;
  }

  .council-member-name {
    font-size: 1.2rem;
  }

  .workbench-panel {
    padding: 1.65rem 1rem;
  }

  .workbench-visual-plate {
    height: clamp(200px, 56vw, 260px);
  }

  .workbench-tabs {
    grid-template-columns: 1fr;
  }

  .workbench-tab-btn {
    padding: 0.95rem 1.15rem;
    border-right: none;
    border-bottom: 1px solid var(--border-dark-hairline);
  }

  .workbench-tab-btn:last-child {
    border-bottom: none;
  }

  .workbench-specs-ledger {
    padding: 1rem 1rem 1.15rem;
  }

  .metric-row {
    font-size: 0.8rem;
    padding: 0.7rem 0;
  }
}

@media (max-width: 360px) {
  .brand-text-wrap {
    gap: 0.25rem;
  }

  .brand-name {
    font-size: 0.95rem;
    letter-spacing: 0.04em;
  }

  .brand-descriptor {
    font-size: 0.52rem;
    letter-spacing: 0.08em;
  }
}