/* ==========================================================================
   PROGEN ADVANCE INSILICO SOLUTIONS LLP
   Production Stylesheet — Light-Mode Editorial Scientific Design System
   Vispact Reference-Guided Aesthetics & Flawless Responsive Execution
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  /* Editorial Light Palette */
  --color-bg-base: #fcfcfd;
  --color-bg-surface: #ffffff;
  --color-bg-subtle: #f4f6f8;
  --color-bg-canvas: #edf3f9;
  --color-bg-warm: #fcf9f4;
  
  /* Text & Inks */
  --color-text-primary: #0f172a;
  --color-text-secondary: #334155;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  
  /* Brand Scientific Accents */
  --color-brand-navy: #003060;
  --color-brand-blue: #0060f0;
  --color-brand-cyan: #0284c7;
  --color-brand-emerald: #059669;
  --color-brand-gold: #d97706;
  
  /* Reference Sand / Taupe Button Accent */
  --color-accent-sand: #c2ab87;
  --color-accent-sand-hover: #b49b74;
  --color-accent-sand-text: #1a1a1a;

  /* Borders & Dividers */
  --color-border-subtle: rgba(0, 0, 0, 0.06);
  --color-border-base: #e2e8f0;
  --color-border-medium: #cbd5e1;
  --color-border-dark: #94a3b8;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Elevations & Soft Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.07);

  /* Layout & Geometry */
  --max-width: 1240px;
  --max-width-narrow: 860px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  
  /* Transitions */
  --transition-fast: 0.16s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Legacy & Semantic Color Safety Mappings (Ensures complete readability) */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  
  --color-cyan-300: #0284c7;
  --color-cyan-400: #0369a1;
  --color-blue-400: #0060f0;
  --color-blue-500: #004ecc;
  --color-emerald-300: #059669;
  --color-emerald-400: #047857;
  --color-gold-300: #b45309;
  --color-gold-400: #d97706;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  background-color: var(--color-bg-base);
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--color-bg-base);
  color: var(--color-text-secondary);
}

/* Accessible Skip Link */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 20px;
  padding: 10px 18px;
  background: var(--color-text-primary);
  color: #ffffff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s;
}
.skip-to-content:focus {
  top: 20px;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2.3rem, 4.8vw, 3.8rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.65rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  line-height: 1.68;
}

p.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

a {
  color: var(--color-brand-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-brand-blue);
}

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

ul, ol {
  padding-left: 1.4rem;
  margin-bottom: 1.2rem;
  color: var(--color-text-secondary);
}
li {
  margin-bottom: 0.45rem;
}

:focus-visible {
  outline: 2px solid var(--color-brand-cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* --- Container & Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding-top: clamp(4rem, 7vw, 6.5rem);
  padding-bottom: clamp(4rem, 7vw, 6.5rem);
  position: relative;
}

.section-tight {
  padding-top: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-header {
  margin-bottom: clamp(2.25rem, 4.5vw, 3.5rem);
}

.section-header.text-center {
  text-align: center;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.825rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

/* --- Universal Page Hero Component (Light-Mode Editorial) --- */
.page-hero {
  background: linear-gradient(180deg, #f0f4f9 0%, #fcfcfd 100%);
  border-bottom: 1px solid var(--color-border-base);
  padding: clamp(3rem, 5.5vw, 4.5rem) 0 clamp(2.5rem, 4vw, 3.5rem);
  text-align: center;
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  background: #ffffff;
  border: 1px solid var(--color-border-medium);
  color: var(--color-brand-cyan);
  margin-bottom: 1.15rem;
  box-shadow: var(--shadow-sm);
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.12;
  letter-spacing: -0.035em;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--color-text-secondary);
  line-height: 1.65;
  max-width: 800px;
  margin: 1.15rem auto 0;
}

/* --- Buttons (Reference Style) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.8rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

/* Sand / Taupe Primary Button (Reference) */
.btn-sand {
  background-color: var(--color-accent-sand);
  color: var(--color-accent-sand-text);
  border-color: transparent;
}
.btn-sand:hover {
  background-color: var(--color-accent-sand-hover);
  color: #000000;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Minimal Outline Button (Reference) */
.btn-outline {
  background-color: #ffffff;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
}
.btn-outline:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-text-primary);
  color: #000000;
  transform: translateY(-1px);
}

/* Dark Contact Pill (Reference Header) */
.btn-nav-contact {
  background-color: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.15rem;
  font-size: 0.825rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.btn-nav-contact:hover {
  background-color: var(--color-text-primary);
  color: #ffffff;
  border-color: var(--color-text-primary);
}

.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.825rem;
}

.btn-arrow {
  font-size: 1.1rem;
  line-height: 0.8;
  transition: transform var(--transition-fast);
}
.btn:hover .btn-arrow {
  transform: translate(2px, -2px);
}

/* --- Header & Navigation (Minimalist Reference Style) --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(252, 252, 253, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--color-border-base);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

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

.brand-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-subtitle {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.825rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

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

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border-medium);
  color: var(--color-text-primary);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.mobile-nav-toggle svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-text-primary);
}

/* --- Hero Section (Exact Asymmetrical Stepped Editorial Reference) --- */
.hero-editorial {
  position: relative;
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
  background-color: #ffffff;
}

/* Unified Stepped Canvas Stage */
.hero-stage {
  position: relative;
  width: 100%;
  height: clamp(540px, 42vw, 630px);
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(135deg, #d8e8f5 0%, #ebf4fb 45%, #f1f7fc 100%);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

/* Continuous 3D Molecular Canvas Backdrop */
.hero-canvas-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-render-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Upper-Left Compact Headline Block (Translucent Soft-Edged Frosted Glass) */
.hero-headline-block {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 20;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.82) 70%, rgba(255, 255, 255, 0.55) 100%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1.2rem 1.65rem 1.15rem 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  max-width: 395px;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 2.3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin: 0;
}

/* Seamless Concave Vector Corner Fillets */
.hero-fillet {
  position: absolute;
  width: 28px;
  height: 28px;
  pointer-events: none;
  z-index: 21;
}

.hero-headline-block .hero-fillet {
  display: none;
}

.fillet-panel-tr {
  top: -28px;
  right: 0;
}

.fillet-panel-bl {
  bottom: 0;
  left: -28px;
}

/* 2 Precise Floating Scientific Annotations (Carefully Positioned Without Collisions) */
.hero-annotation {
  position: absolute;
  z-index: 10;
  display: flex;
  align-items: center;
  pointer-events: none;
}

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

.annotation-stat {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.9vw, 1.65rem);
  font-weight: 700;
  color: #0f172a;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.annotation-label {
  font-family: var(--font-sans);
  font-size: 0.775rem;
  color: #64748b;
  margin-top: 0.2rem;
  font-weight: 500;
  white-space: nowrap;
}

/* 1. Top-Right Callout */
.ann-top-right {
  top: 14%;
  right: 23%;
}
.pointer-line-tr {
  width: 48px;
  height: 32px;
  border-top: 1px solid #475569;
  border-right: 1px solid #475569;
  position: relative;
  margin-left: 10px;
  margin-top: 8px;
}
.pointer-line-tr .pointer-dot {
  position: absolute;
  right: -3px;
  bottom: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0f172a;
}

/* 2. Mid-Right Callout */
.ann-mid-right {
  top: 48%;
  right: 14%;
}
.pointer-line-mr {
  width: 42px;
  height: 28px;
  border-top: 1px solid #475569;
  border-left: 1px solid #475569;
  position: relative;
  margin-right: 10px;
  margin-bottom: 8px;
}
.pointer-line-mr .pointer-dot {
  position: absolute;
  left: -3px;
  top: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0f172a;
}

/* Lower-Right Integrated Information Panel (Balanced Proportions & Refined Spacing) */
.hero-floating-panel {
  position: absolute;
  bottom: -1px;
  right: -1px;
  z-index: 20;
  background: #ffffff;
  border-top-left-radius: 28px;
  border-left: 1px solid rgba(226, 232, 240, 0.9);
  border-top: 1px solid rgba(226, 232, 240, 0.9);
  padding: clamp(1.5rem, 2.2vw, 2rem) clamp(1.8rem, 2.6vw, 2.4rem);
  max-width: 480px;
  box-shadow: -2px -2px 14px rgba(0, 0, 0, 0.02);
}

.floating-panel-text {
  font-size: 0.885rem;
  color: #475569;
  line-height: 1.62;
  margin-bottom: 1.35rem;
}

.floating-panel-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: nowrap;
}

.floating-panel-actions .btn-sand {
  background-color: var(--color-accent-sand);
  color: #1a1a1a;
  padding: 0.8rem 1.4rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 8px;
}

.floating-panel-actions .btn-outline {
  background-color: #ffffff;
  color: #1a1a1a;
  padding: 0.8rem 1.4rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
}
}

/* --- Capabilities Section (Polished 5-Card Grid) --- */
.guidelines-strip-section {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  border-bottom: 1px solid var(--color-border-base);
  background-color: var(--color-bg-base);
}

.capabilities-strip-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.5rem;
}

.capabilities-strip-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  margin-top: 0.35rem;
}

.capabilities-strip-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-top: 0.5rem;
}

/* 5-Column Grid on Desktop */
.capabilities-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.15rem;
  align-items: stretch;
}

.capability-feature-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.capability-feature-card:hover {
  border-color: var(--color-brand-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.capability-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}

.capability-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0, 96, 240, 0.08);
  color: var(--color-brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.capability-feature-card:hover .capability-card-icon {
  background: var(--color-brand-blue);
  color: #ffffff;
}

.capability-card-icon svg {
  width: 20px;
  height: 20px;
}

.capability-card-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
}

.capability-card-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: 0.35rem;
}

.capability-card-subtitle {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-bottom: 0;
}

/* --- Two-Column Introduction Section (Reference Style) --- */
.intro-two-col {
  padding-top: clamp(4rem, 6vw, 6.5rem);
  padding-bottom: clamp(4rem, 6vw, 6.5rem);
  background-color: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border-base);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: flex-start;
}

.intro-left-col h2 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 1.75rem;
  color: var(--color-text-primary);
}

.intro-right-col p {
  font-size: 1.125rem;
  line-height: 1.68;
  color: var(--color-text-secondary);
  margin-bottom: 1.35rem;
}

/* --- Services Section (Editorial Cards) --- */
.services-section {
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border-base);
}

.editorial-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.editorial-card:hover {
  border-color: var(--color-text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.editorial-card-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  margin-bottom: 1.25rem;
}
.editorial-card-icon svg {
  width: 20px;
  height: 20px;
}

.editorial-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
}

.editorial-card p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.card-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1.25rem;
}

.tag-badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
}

/* --- Services Deliverables & Card Styles (Crystal Clear Contrast) --- */
.service-deliverables-card {
  background: #f8fafc;
  border: 1px solid var(--color-border-base);
  border-top: 3px solid var(--color-brand-cyan);
  border-radius: var(--radius-md);
  padding: clamp(1.4rem, 2.5vw, 1.85rem);
  box-shadow: var(--shadow-sm);
}

.service-deliverables-header {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.deliverables-stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.deliverable-item {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  transition: all var(--transition-fast);
}

.deliverable-item:hover {
  border-color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
}

.deliverable-title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.deliverable-desc {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.capabilities-list {
  list-style: none;
  padding-left: 0;
  margin: 1.25rem 0 0;
}

.capabilities-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.capability-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.12);
  color: var(--color-brand-cyan);
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Research Section & Case Studies (Light-Mode Editorial) --- */
.research-section {
  background-color: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border-base);
}

.research-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vw, 4rem);
}

.research-card, .editorial-research-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.25rem;
  transition: all var(--transition-base);
}

.research-card:hover, .editorial-research-card:hover {
  border-color: var(--color-border-dark);
  box-shadow: var(--shadow-md);
}

.research-body, .editorial-research-body {
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.research-meta, .research-category-tag {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-brand-cyan);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.research-challenge-box, .challenge-callout {
  background: var(--color-bg-warm);
  border-left: 3px solid var(--color-accent-sand);
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  margin: 1.25rem 0;
}

.research-challenge-box h4, .challenge-callout h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #8c734b;
  margin-bottom: 0.35rem;
}

.research-challenge-box p, .challenge-callout p {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 0;
}

.research-figure-wrap, .editorial-research-figure {
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  border-left: 1px solid var(--color-border-base);
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.editorial-research-figure figure, .research-figure-wrap figure {
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.editorial-figure-frame {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border-base);
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  box-sizing: border-box;
  position: relative;
}

.research-figure-img, .editorial-figure-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 480px;
  object-fit: contain !important;
  object-position: center;
  border-radius: 8px;
  background: #ffffff;
  display: block;
  margin: 0 auto;
  transition: transform var(--transition-smooth);
}

.editorial-figure-frame .editorial-figure-img {
  border: none;
}

.research-card:hover .research-figure-img,
.editorial-research-card:hover .editorial-figure-img {
  transform: scale(1.015);
}

.research-figcaption {
  font-family: var(--font-sans);
  font-size: 0.775rem;
  color: var(--color-text-muted);
  margin-top: 0.85rem;
  text-align: center;
  line-height: 1.45;
}

/* --- Workflow (5 Stages) --- */
.workflow-section {
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border-base);
}

.stage-step-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.stage-step-card:hover {
  border-color: var(--color-text-primary);
  transform: translateY(-2px);
}

.stage-number {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
}

.stage-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
}

.stage-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --- Collaboration Grid --- */
.collaboration-section {
  background-color: var(--color-bg-base);
  border-bottom: 1px solid var(--color-border-base);
}

.collab-sector-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.collab-sector-card:hover {
  border-color: var(--color-text-primary);
  transform: translateY(-2px);
}

.collab-sector-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  color: var(--color-text-primary);
}

.collab-sector-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --- Final Call To Action (Reference Style) --- */
.cta-banner-section {
  padding: clamp(4rem, 7vw, 6.5rem) 0;
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border-base);
}

.cta-banner-content {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-content h2 {
  font-size: clamp(2rem, 3.8vw, 3rem);
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}

/* --- Minimalist Light Footer (Unified) --- */
.site-footer {
  background-color: #ffffff;
  padding-top: clamp(3.5rem, 5vw, 4.5rem);
  padding-bottom: 2.25rem;
  border-top: 1px solid var(--color-border-base);
  color: var(--color-text-muted);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-size: 1.15rem;
  color: var(--color-text-primary);
  margin-bottom: 0.65rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  max-width: 320px;
}

.footer-column h4 {
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 0.55rem;
}
.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-bottom-bar {
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  font-size: 0.825rem;
}

.llpin-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-base);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* --- Shared Subpage Components (Light-Mode Clean) --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-color: var(--color-text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon svg {
  width: 22px;
  height: 22px;
}

.tag-pill {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: flex-start;
}

.contact-info-card, .form-card {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 1.75rem 0;
}
.contact-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.meta-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  flex-shrink: 0;
}
.meta-icon-box svg {
  width: 18px;
  height: 18px;
}
.meta-content h4 {
  font-size: 0.8rem;
  font-family: var(--font-sans);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}
.meta-content p, .meta-content a {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-bottom: 0;
}

.form-group {
  margin-bottom: 1.35rem;
}
.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.45rem;
}
.form-label .required {
  color: #dc2626;
}

.form-control, .form-select, .form-textarea {
  width: 100%;
  padding: 0.8rem 1.1rem;
  background: #ffffff;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  transition: all var(--transition-fast);
}
.form-control:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-text-primary);
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}
.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1.45;
}

.form-status-banner {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: none;
}
.form-status-banner.is-active {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.form-status-banner.notice {
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #92400e;
}
.form-status-banner.error {
  background: #fee2e2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.form-status-banner.success {
  background: #d1fae5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

/* Workflow Details on Approach Page */
.pipeline-flow {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}
.pipeline-flow::before {
  content: '';
  position: absolute;
  top: 40px;
  bottom: 40px;
  left: 32px;
  width: 2px;
  background: var(--color-border-base);
}
.pipeline-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 2rem;
  align-items: flex-start;
  position: relative;
}
.step-node {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}
.step-content {
  background: #ffffff;
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.step-content:hover {
  border-color: var(--color-text-primary);
  transform: translateX(4px);
}
.step-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-base);
}
.tool-box {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.tool-box-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}
.tool-box-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Scientific Notice Callout */
.scientific-notice {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-base);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-top: 3.5rem;
}
.notice-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  color: var(--color-text-primary);
}
.notice-text h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: var(--color-text-primary);
}
.notice-text p {
  font-size: 0.925rem;
  margin-bottom: 0;
  color: var(--color-text-secondary);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-base);
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

/* Global Button Aliases for consistency */
.btn-primary {
  background-color: var(--color-accent-sand);
  color: var(--color-accent-sand-text);
  border-color: transparent;
}
.btn-primary:hover {
  background-color: var(--color-accent-sand-hover);
  color: #000000;
}
.btn-secondary {
  background-color: #ffffff;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
}
.btn-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-text-primary);
}

/* Findings list */
.findings-list {
  list-style: none;
  padding-left: 0;
  margin: 1.15rem 0;
}
.findings-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.65rem;
  font-size: 0.925rem;
  color: var(--color-text-secondary);
}
.findings-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-text-primary);
  font-weight: bold;
}

.impact-badge-strip {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Layout Fixes
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-stage {
    height: clamp(500px, 52vw, 560px);
  }
  
  .hero-headline-block {
    max-width: 360px;
    padding: 1.1rem 1.4rem 1rem 1.3rem;
  }
  
  .hero-headline {
    font-size: clamp(1.65rem, 2.4vw, 2rem);
  }

  .hero-floating-panel {
    max-width: 440px;
    padding: 1.35rem 1.7rem;
  }

  .floating-panel-actions .btn {
    padding: 0.75rem 1.15rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .ann-top-right {
    top: 12%;
    right: 18%;
  }

  .ann-mid-right {
    top: 48%;
    right: 8%;
  }

  .capabilities-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .research-card, .editorial-research-card {
    grid-template-columns: 1fr;
  }
  .research-figure-wrap, .editorial-research-figure {
    border-left: none;
    border-top: 1px solid var(--color-border-base);
    padding: 1.5rem 1.25rem;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top-grid, .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }
  
  .page-hero {
    padding: 2.75rem 0 2.25rem;
  }

  .mobile-nav-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-height));
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
  }
  
  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .nav-link {
    font-size: 1rem;
    padding: 0.5rem 0;
  }

  /* Intentionally Rearranged Mobile Phone Hero (Headline-First Editorial Hierarchy) */
  .hero-editorial {
    padding-top: 1.25rem;
    padding-bottom: 2.5rem;
  }

  .hero-stage {
    display: flex;
    flex-direction: column;
    height: auto;
    border-radius: 0;
    overflow: visible;
    background: transparent;
    border: none;
    box-shadow: none;
  }

  .hero-headline-block {
    position: static;
    max-width: 100%;
    padding: 0 0 1.25rem 0;
    background: transparent;
    border: none;
    box-shadow: none;
  }

  .hero-headline {
    font-size: clamp(1.85rem, 6.8vw, 2.45rem);
    line-height: 1.14;
    letter-spacing: -0.035em;
    color: var(--color-text-primary);
    margin: 0;
  }

  .hero-fillet {
    display: none !important;
  }

  /* Taller, Generous 3D Molecular Canvas on Mobile */
  .hero-canvas-backdrop {
    position: relative;
    width: 100%;
    height: clamp(310px, 68vw, 380px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--color-border-base);
    background: linear-gradient(135deg, #d8e8f5 0%, #ebf4fb 100%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  }
  
  .hero-render-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    min-height: 0;
    max-height: none;
    display: block;
  }

  /* Retain Exactly 2 Readable Scientific Badges on Mobile */
  .hero-annotation {
    display: flex !important;
    position: absolute;
    z-index: 5;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 10px;
    padding: 0.45rem 0.75rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  }

  .hero-annotation .pointer-line {
    display: none !important;
  }

  .ann-top-right {
    top: 14px;
    right: 14px;
    left: auto;
    bottom: auto;
  }

  .ann-mid-right {
    bottom: 14px;
    left: 14px;
    top: auto;
    right: auto;
  }

  .annotation-stat {
    font-size: 0.92rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.1;
    letter-spacing: -0.01em;
  }

  .annotation-label {
    font-size: 0.68rem;
    color: #64748b;
    font-weight: 600;
    margin-top: 1px;
  }

  /* Natural Continuation of Supporting Text & Compact Balanced CTAs */
  .hero-floating-panel {
    position: static;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    border: none;
    background: transparent;
    padding: 1.25rem 0.15rem 0 0.15rem;
    box-shadow: none;
  }

  .floating-panel-text {
    font-size: 0.885rem;
    line-height: 1.58;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
  }

  .floating-panel-actions {
    display: flex;
    gap: 0.75rem;
    width: 100%;
    align-items: center;
  }

  .floating-panel-actions .btn {
    flex: 1;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.78rem 0.6rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-align: center;
    border-radius: 8px;
    box-sizing: border-box;
    white-space: nowrap;
  }

  @media (max-width: 360px) {
    .floating-panel-actions .btn {
      font-size: 0.75rem;
      padding: 0.74rem 0.35rem;
    }
  }

  @media (max-width: 320px) {
    .hero-headline {
      font-size: 1.7rem;
    }
    .hero-canvas-backdrop {
      height: 280px;
    }
    .floating-panel-actions {
      gap: 0.45rem;
    }
    .floating-panel-actions .btn {
      font-size: 0.7rem;
      padding: 0.7rem 0.25rem;
      letter-spacing: 0.01em;
    }
  }

  .capabilities-grid-5 {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  @media (min-width: 500px) and (max-width: 768px) {
    .capabilities-grid-5 {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  .pipeline-step {
    grid-template-columns: 48px 1fr;
    gap: 1rem;
  }
  .step-node {
    width: 48px;
    height: 48px;
    font-size: 1rem;
  }
  .pipeline-flow::before {
    left: 24px;
  }

  /* Clean, Polished Mobile Phone Footer Across All Pages */
  .site-footer {
    padding-top: 2.75rem;
    padding-bottom: 2rem;
  }

  .footer-top-grid, .footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem 1.25rem;
    margin-bottom: 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
    border-bottom: 1px solid var(--color-border-base);
    padding-bottom: 1.35rem;
    margin-bottom: 0.25rem;
  }

  .footer-brand h3 {
    font-size: 1.15rem;
    margin-bottom: 0.45rem;
  }

  .footer-brand p {
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
    max-width: 100%;
  }

  .footer-column h4 {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
    font-weight: 700;
  }

  .footer-links li {
    margin-bottom: 0.45rem;
  }

  .footer-links a {
    font-size: 0.825rem;
    line-height: 1.35;
    color: var(--color-text-secondary);
    display: inline-block;
    padding: 0.15rem 0;
  }

  .footer-links a:hover {
    color: var(--color-brand-blue);
  }

  /* Registered Office Column as a clean mobile contact card */
  .footer-top-grid > .footer-column:last-child,
  .footer-grid > .footer-column:last-child {
    grid-column: 1 / -1;
    background: #f8fafc;
    border: 1px solid var(--color-border-base);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.15rem;
    margin-top: 0.25rem;
  }

  .footer-top-grid > .footer-column:last-child h4,
  .footer-grid > .footer-column:last-child h4 {
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
  }

  .footer-top-grid > .footer-column:last-child p,
  .footer-grid > .footer-column:last-child p {
    color: var(--color-text-secondary);
    font-size: 0.825rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
  }

  .footer-top-grid > .footer-column:last-child p:last-child,
  .footer-grid > .footer-column:last-child p:last-child {
    margin-bottom: 0;
  }

  .footer-top-grid > .footer-column:last-child a,
  .footer-grid > .footer-column:last-child a {
    color: var(--color-brand-blue);
    font-weight: 500;
  }

  .footer-bottom-bar, .footer-bottom {
    border-top: 1px solid var(--color-border-base);
    padding-top: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
  }

  .footer-bottom-bar p, .footer-bottom p {
    font-size: 0.775rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin-bottom: 0;
  }

    @media (max-width: 360px) {
    .footer-top-grid, .footer-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}