/* ==========================================================================
   iSolution Technology — Design System & Stylesheet
   Direction: Precision Midnight & Ambient Luminescence
   Typography: Geist / Inter (Google Fonts)
   ========================================================================== */

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

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Surfaces & Canvas */
  --bg-canvas: #07080B;
  --bg-surface-1: #0D0F15;
  --bg-surface-2: #131722;
  --bg-surface-elevated: #1A1F2C;
  --bg-surface-hover: #1E2435;
  --bg-glass: rgba(13, 15, 21, 0.75);
  --bg-glass-card: rgba(19, 23, 34, 0.65);
  --bg-glass-card-hover: rgba(26, 31, 44, 0.85);

  /* Hairline Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.12);
  --border-focus: rgba(99, 102, 241, 0.5);
  --border-highlight: rgba(255, 255, 255, 0.18);

  /* Typography / Content Colors */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-tertiary: #64748B;
  --text-muted: #475569;

  /* Accents & Brand Energy */
  --accent-primary: #4F46E5;
  /* Electric Indigo */
  --accent-primary-hover: #6366F1;
  --accent-primary-glow: rgba(79, 70, 229, 0.28);
  --accent-cyan: #06B6D4;
  /* Intelligent Cyan */
  --accent-cyan-glow: rgba(6, 182, 212, 0.24);
  --accent-violet: #8B5CF6;
  /* Creative Violet */
  --accent-emerald: #10B981;
  /* System Live Status */
  --accent-emerald-glow: rgba(16, 185, 129, 0.3);

  /* Typography Stacks */
  --font-display: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', monospace;

  /* Spacing Scale */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  /* Transitions & Springs */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-spring);
  --transition-normal: 280ms var(--ease-spring);
  --transition-smooth: 450ms var(--ease-spring);

  /* Layout Constrains */
  --max-width-content: 1240px;
  --max-width-wide: 1400px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
}

/* --- Light Theme Token Overrides --- */
[data-theme="light"] {
  /* Surfaces & Canvas: Warm/off-white clean editorial palette */
  --bg-canvas: #F8FAFC;
  --bg-surface-1: #FFFFFF;
  --bg-surface-2: #F1F5F9;
  --bg-surface-elevated: #FFFFFF;
  --bg-surface-hover: #F8FAFC;
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-glass-card: rgba(255, 255, 255, 0.92);
  --bg-glass-card-hover: #FFFFFF;

  /* Restrained Neutral Borders & Dividers */
  --border-subtle: rgba(15, 23, 42, 0.07);
  --border-medium: rgba(15, 23, 42, 0.12);
  --border-focus: rgba(79, 70, 229, 0.45);
  --border-highlight: rgba(15, 23, 42, 0.18);

  /* Typography / Content Colors */
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-tertiary: #64748B;
  --text-muted: #94A3B8;

  /* Accents & Brand Energy */
  --accent-primary: #4F46E5;
  --accent-primary-hover: #4338CA;
  --accent-primary-glow: rgba(79, 70, 229, 0.14);
  --accent-cyan: #0284C7;
  --accent-cyan-glow: rgba(2, 132, 199, 0.14);
  --accent-violet: #7C3AED;
  --accent-emerald: #059669;
  --accent-emerald-glow: rgba(5, 150, 105, 0.18);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  color-scheme: dark;
  overflow-x: hidden;
  transition: background-color 200ms ease, color 200ms ease;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  transition: background-color 200ms ease, color 200ms ease;
}

/* Logo Dark/Light Theme Switching */
.brand-logo-light {
  display: none !important;
}
.brand-logo-dark {
  display: block !important;
}

[data-theme="light"] .brand-logo-dark {
  display: none !important;
}
[data-theme="light"] .brand-logo-light {
  display: block !important;
}

::selection {
  background: var(--accent-primary);
  color: #FFFFFF;
}

/* --- Ambient Glows & Background Grid --- */
.ambient-glow {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(120px);
}

.ambient-glow-hero {
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  max-width: 100vw;
  height: 480px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.16) 0%, rgba(6, 182, 212, 0.08) 45%, transparent 70%);
}

.ambient-glow-accent {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.05) 50%, transparent 75%);
}

/* Subtle architectural grid pattern */
.bg-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 70%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

/* --- Typography Utilities --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
}

p.lead {
  font-size: clamp(1.05rem, 1.35vw, 1.25rem);
  line-height: 1.6;
  color: #CBD5E1;
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-cyan);
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 45%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-accent {
  background: linear-gradient(135deg, #818CF8 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
  position: relative;
  z-index: 1;
}

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

/* --- Deliberate Spacing System --- */
.section {
  padding-top: clamp(3.5rem, 5.5vw, 5.5rem);
  padding-bottom: clamp(3.5rem, 5.5vw, 5.5rem);
  position: relative;
  z-index: 1;
}

.section-sm {
  padding-top: clamp(2.5rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.section-header {
  max-width: 720px;
  margin-bottom: clamp(2rem, 3.2vw, 3rem);
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

/* --- Live Status Beacon --- */
.status-beacon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #A7F3D0;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald-glow);
  position: relative;
}

.status-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--accent-emerald);
  animation: pulse-ring 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.6);
    opacity: 0.8;
  }

  60% {
    transform: scale(1.6);
    opacity: 0;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

/* --- Buttons & Interactive Primitives --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.93rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-canvas);
  font-weight: 600;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.18);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border-color: var(--border-medium);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-indigo {
  background: var(--accent-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 20px var(--accent-primary-glow);
}

.btn-indigo:hover {
  background: var(--accent-primary-hover);
  box-shadow: 0 6px 28px rgba(79, 70, 229, 0.45);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1rem;
}

/* --- Header & Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: padding var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal), backdrop-filter var(--transition-normal);
  background: transparent;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  padding: 14px 0;
  background: rgba(7, 8, 11, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

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

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

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

.brand-logo {
  height: 34px;
  max-height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-fallback {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #FFFFFF;
}

.brand-fallback span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--accent-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-arrow {
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-medium);
}

.mobile-toggle svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

/* Header Theme Toggle Control */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-highlight);
  color: var(--text-primary);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Theme Toggle Icons */
.theme-icon-sun {
  display: block;
  width: 17px;
  height: 17px;
}

.theme-icon-moon {
  display: none;
  width: 17px;
  height: 17px;
}

[data-theme="light"] .theme-icon-sun {
  display: none;
}

[data-theme="light"] .theme-icon-moon {
  display: block;
}

[data-theme="light"] .theme-toggle {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text-secondary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .theme-toggle:hover {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.22);
  color: var(--text-primary);
}

/* --- Hero Section --- */
.hero-section {
  min-height: 88vh;
  padding-top: clamp(6.5rem, 11vh, 9rem);
  padding-bottom: clamp(2.5rem, 4vh, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 960px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.eyebrow-accent {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.eyebrow-sep {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.2);
}

.eyebrow-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.hero-title {
  font-size: clamp(2.75rem, 5.8vw, 5.25rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
}

.hero-title-line {
  display: block;
}

.hero-description {
  font-size: clamp(1.05rem, 1.35vw, 1.25rem);
  color: #94A3B8;
  max-width: 660px;
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: var(--space-xl);
}

/* Subtle Hero Scroll Indicator */
.hero-scroll-prompt {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: clamp(1.5rem, 3vh, 3rem);
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.scroll-link {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-decoration: none;
}

.scroll-prompt-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.scroll-link:hover .scroll-prompt-text {
  color: var(--accent-cyan);
}

.scroll-prompt-line {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  overflow: hidden;
}

.scroll-prompt-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(180deg, transparent, var(--accent-cyan), transparent);
  animation: scroll-pulse 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes scroll-pulse {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(200%);
  }
}

/* Hero Canvas Architecture Visualizer */
.hero-canvas-wrapper {
  position: absolute;
  top: 0;
  right: -2%;
  width: 70%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.9;
  mask-image: radial-gradient(ellipse 70% 65% at 65% 50%, #000 45%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse 70% 65% at 65% 50%, #000 45%, transparent 85%);
}

#hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* --- Trust / Track Record / Proof Section --- */
.proof-section {
  padding: clamp(3.25rem, 4.5vw, 4.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #080A10;
  position: relative;
  z-index: 2;
}

.proof-header {
  margin-bottom: clamp(2.5rem, 3.8vw, 3.25rem);
}

.proof-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.proof-eyebrow-sep {
  color: rgba(255, 255, 255, 0.25);
}

.proof-eyebrow-sub {
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.proof-statement-row {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: end;
}

.proof-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.16;
  color: #FFFFFF;
}

.proof-description {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* Editorial Metrics Strip (One cohesive horizontal proof area) */
.proof-metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-top: clamp(2.25rem, 3.5vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.proof-metric-item {
  padding: 0 clamp(1.25rem, 2.5vw, 2.5rem);
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  flex-direction: column;
}

.proof-metric-item:first-child {
  padding-left: 0;
}

.proof-metric-item:last-child {
  border-right: none;
  padding-right: 0;
}

.proof-number {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 3.8vw, 3.75rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.04em;
  line-height: 1;
  display: flex;
  align-items: baseline;
  margin-bottom: 0.75rem;
}

.proof-number span.symbol {
  color: var(--accent-cyan);
  font-size: 0.72em;
  margin-left: 2px;
  font-weight: 500;
}

.proof-metric-label {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}

.proof-metric-note {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* --- Editorial Capabilities Section --- */
.cap-editorial-section {
  padding: clamp(2.75rem, 4vw, 3.8rem) 0;
  position: relative;
}

.cap-editorial-split {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

.cap-editorial-intro {
  position: sticky;
  top: 110px;
}

.cap-eyebrow-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.cap-editorial-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.cap-editorial-lead {
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

.cap-editorial-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cap-service-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: clamp(1rem, 2vw, 1.75rem);
  padding: clamp(1rem, 1.5vw, 1.35rem) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: opacity 0.25s ease;
}

.cap-service-row:hover .cap-row-title {
  color: #FFFFFF;
}

.cap-service-row:hover .cap-row-index {
  color: var(--accent-cyan);
}

.cap-row-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding-top: 3px;
  transition: color var(--transition-fast);
}

.cap-row-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0.65rem;
}

.cap-row-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.65vw, 1.5rem);
  font-weight: 600;
  color: #E2E8F0;
  letter-spacing: -0.02em;
  margin: 0;
  transition: color var(--transition-fast);
}

.cap-row-domain {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.cap-row-desc {
  font-size: clamp(0.92rem, 1vw, 1rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 1rem 0;
}

.cap-row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cap-row-tags span {
  display: inline-flex;
  align-items: center;
}

.cap-row-tags span:not(:last-child)::after {
  content: "•";
  margin-left: 14px;
  color: rgba(255, 255, 255, 0.2);
}

/* --- Architecture / How We Engineer Section --- */
.arch-section {
  padding: clamp(2.75rem, 4vw, 3.8rem) 0;
  position: relative;
  overflow: hidden;
}

.arch-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 50%, transparent 95%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 50%, transparent 95%);
  pointer-events: none;
  z-index: 0;
}

.arch-chassis {
  background: linear-gradient(180deg, rgba(12, 15, 23, 0.95) 0%, rgba(8, 10, 16, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: clamp(1.2rem, 2.2vw, 1.8rem);
  box-shadow: 0 24px 64px -16px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.03);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Console Top Status Bar */
.arch-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.arch-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.25);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #67E8F9;
}

.arch-beacon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.arch-telemetry-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.arch-meta-sep {
  opacity: 0.35;
}

.arch-latency-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #34D399;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 4px;
  padding: 3px 8px;
}

/* Main Schematic Canvas */
.arch-canvas {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.arch-circuit-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.arch-svg-bus {
  width: 100%;
  height: 100%;
  display: block;
}

.arch-pulse-dot {
  filter: drop-shadow(0 0 6px #06B6D4);
}

.arch-pulse-dot.secondary {
  filter: drop-shadow(0 0 6px #818CF8);
}

/* Tiers Architecture */
.arch-tier {
  position: relative;
  z-index: 1;
  background: rgba(14, 18, 28, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  outline: none;
}

.arch-tier:hover,
.arch-tier.active-tier {
  background: rgba(18, 24, 38, 0.95);
  border-color: rgba(6, 182, 212, 0.45);
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.6), 0 0 20px rgba(6, 182, 212, 0.1);
  transform: translateY(-2px);
}

.arch-tier:focus-visible {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.3);
}

.arch-tier-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.arch-tier-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.arch-tier-label {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #E2E8F0;
}

.arch-tier-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #94A3B8;
  margin-left: auto;
  letter-spacing: 0.06em;
}

.arch-tier.active-tier .arch-tier-tag {
  color: var(--accent-cyan);
  border-color: rgba(6, 182, 212, 0.3);
}

/* Tier Internal Layouts */
.arch-nodes-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.arch-node-chip {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: border-color var(--transition-fast);
}

.chip-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 5px var(--accent-cyan);
}

.arch-flow-indicator {
  text-align: center;
  color: rgba(6, 182, 212, 0.6);
  font-size: 0.95rem;
  line-height: 1;
  margin: -2px 0;
  pointer-events: none;
}

.arch-core-cluster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.cluster-cell {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
}

.cluster-cell .c-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: #FFFFFF;
}

.cluster-cell .c-sub {
  font-size: 0.7rem;
  color: #94A3B8;
  margin-top: 2px;
}

/* Branching Tier (AI & Automation) */
.arch-branch-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.arch-subcluster {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.subcluster-item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #CBD5E1;
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: 8px;
}

.subcluster-item .m-icon {
  color: var(--accent-cyan);
  font-size: 0.75rem;
}

.tier-automation .subcluster-item .m-icon {
  color: #818CF8;
}

/* Infrastructure Row */
.arch-infra-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.infra-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #A7F3D0;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 6px;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.infra-badge .ib-icon {
  color: var(--accent-emerald);
  font-weight: 700;
}

/* Telemetry Annotation Box */
.arch-telemetry-panel {
  margin-top: 18px;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(6, 182, 212, 0.22);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}

.telemetry-panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 6px;
}

.tp-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
}

.tp-layer-title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: #FFFFFF;
}

.tp-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #34D399;
}

.tp-description {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Engineering Philosophy Pillars - Open Editorial 3-Column Strip */
.arch-pillars-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(1.8rem, 2.8vw, 2.5rem);
  padding-top: clamp(1.5rem, 2.2vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.arch-pillar-col {
  display: flex;
  flex-direction: column;
}

.arch-pillar-col:not(:last-child) {
  padding-right: clamp(1rem, 2vw, 1.75rem);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.pillar-top {
  margin-bottom: 10px;
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

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

/* --- Selected Work / Editorial Case Studies --- */
.work-editorial-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 2.75vw, 2.5rem);
}

/* Base Case Study Card Frame */
.case-study-card {
  background: linear-gradient(180deg, rgba(14, 18, 28, 0.75) 0%, rgba(9, 11, 18, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-study-card:hover {
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.7), 0 0 24px rgba(6, 182, 212, 0.06);
  transform: translateY(-3px);
}

/* Ambient Backlight Glow on Card */
.case-ambient-backlight {
  position: absolute;
  top: 0;
  left: 30%;
  width: 380px;
  height: 220px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* Browser Chrome Frame */
.case-browser-frame {
  background: #090C12;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
  position: relative;
  z-index: 1;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.case-study-card:hover .case-browser-frame {
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.55);
}

.case-browser-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.case-browser-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.case-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.case-dot.red {
  background: #EF4444;
}

.case-dot.yellow {
  background: #F59E0B;
}

.case-dot.green {
  background: #10B981;
}

.case-domain-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 2px 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.case-domain-pill:hover {
  color: #FFFFFF;
  border-color: var(--accent-cyan);
}

.case-browser-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.case-image-viewport {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #07090D;
}

.case-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.case-study-card:hover .case-image {
  transform: scale(1.015);
}

/* Mobile vs Desktop Header Controls */
.case-mobile-header {
  display: none;
}

.case-desktop-header {
  display: block;
}

/* Editorial Content Block */
.case-content {
  padding: clamp(1.8rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.case-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.case-badge-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.case-badge-flagship {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: #67E8F9;
}

.case-industry-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #64748B;
  letter-spacing: 0.06em;
}

.case-client-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: #94A3B8;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.case-title {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 12px;
  transition: transform var(--transition-fast);
}

.case-study-card:hover .case-title {
  transform: translateX(3px);
}

.case-desc {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.62;
  margin-bottom: 20px;
}

.case-deliverables {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.case-deliverable-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  color: #CBD5E1;
}

.case-action-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.case-direct-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent-cyan);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.case-direct-link svg {
  transition: transform var(--transition-fast);
}

.case-direct-link:hover {
  color: #FFFFFF;
}

.case-direct-link:hover svg {
  transform: translate(3px, -3px);
}

/* 1. Flagship Centerpiece Layout (Case 01 - 1.35fr : 1fr) */
.case-hero {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  padding: clamp(1.2rem, 2vw, 2rem);
  gap: clamp(1.5rem, 3vw, 2.75rem);
  align-items: center;
}

/* 2. Alternating Split Layout (Cases 02 & 03) */
.case-split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  padding: clamp(1.2rem, 2vw, 1.85rem);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.case-split.case-reverse {
  grid-template-columns: 1fr 1.15fr;
}

.case-split.case-reverse .case-content {
  order: 1;
}

.case-split.case-reverse .case-browser-frame {
  order: 2;
}

/* 3. Balanced Duo Grid (Cases 04 & 05) */
.case-duo-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 2.5vw, 2rem);
}

.case-card-vertical {
  display: flex;
  flex-direction: column;
  padding: clamp(1.2rem, 2vw, 1.6rem);
}

.case-card-vertical .case-image-viewport {
  aspect-ratio: 16 / 10;
}

.case-card-vertical .case-content {
  padding: 20px 4px 4px 4px;
}



/* ==========================================================================
   05B. PROPRIETARY PRODUCTS SECTION (#products)
   ========================================================================== */
.products-section {
  padding: clamp(1.8rem, 2.6vw, 2.4rem) 0;
  position: relative;
  background: var(--bg-canvas, #07080B);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.products-header {
  margin-bottom: clamp(1rem, 1.4vw, 1.25rem);
}

.products-header .section-badge {
  margin-bottom: 0.5rem;
  padding: 4px 12px;
  font-size: 0.7rem;
}

.products-header .section-title {
  font-size: clamp(1.75rem, 2.3vw, 2.2rem);
  margin-bottom: 0.35rem;
}

.products-lead {
  max-width: 680px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.products-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(0.9rem, 1.4vw, 1.25rem);
  align-items: stretch;
  margin-bottom: 0.85rem;
}

/* Flagship Card: CeylonBus */
.product-flagship-card {
  background: linear-gradient(180deg, rgba(16, 20, 32, 0.7) 0%, rgba(10, 13, 22, 0.85) 100%);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-xl, 14px);
  padding: clamp(1.1rem, 1.4vw, 1.35rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.product-flagship-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.45);
}

.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
}

.product-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.product-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 9999px;
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

.flagship-pill {
  background: rgba(56, 189, 248, 0.1);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.proprietary-pill {
  background: rgba(129, 140, 248, 0.1);
  color: #818CF8;
  border: 1px solid rgba(129, 140, 248, 0.25);
}

.status-pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #38BDF8;
  box-shadow: 0 0 6px #38BDF8;
}

.product-region-tag,
.product-scope-tag {
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  color: var(--text-tertiary, #64748B);
}

.product-external-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--text-secondary, #94A3B8);
  text-decoration: none;
  transition: color 0.2s ease;
}

.product-external-link:hover {
  color: #38BDF8;
}

.product-title {
  font-family: var(--font-display, sans-serif);
  font-size: clamp(1.4rem, 1.8vw, 1.7rem);
  font-weight: 700;
  color: var(--text-primary, #F8FAFC);
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 4px;
}

.product-positioning {
  font-family: var(--font-body, sans-serif);
  font-size: clamp(0.82rem, 0.95vw, 0.88rem);
  font-weight: 500;
  color: #38BDF8;
  margin-bottom: 5px;
}

.product-summary {
  font-family: var(--font-body, sans-serif);
  font-size: 0.82rem;
  color: var(--text-secondary, #94A3B8);
  line-height: 1.45;
  margin-bottom: 0.5rem;
}

/* Dual Capabilities Split */
.product-capabilities-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.75rem, 1.2vw, 1.1rem);
  padding: 0.6rem 0.75rem;
  background: rgba(7, 9, 15, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md, 8px);
  margin-bottom: 0.6rem;
}

.cap-column-title {
  font-family: var(--font-mono, monospace);
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--text-tertiary, #64748B);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.cap-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cap-list li {
  font-family: var(--font-body, sans-serif);
  font-size: 0.76rem;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.3;
}

.cap-bullet {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #38BDF8;
  flex-shrink: 0;
}

.product-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
}

.product-cta-btn {
  text-decoration: none;
}

.product-note,
.pos-status-text {
  font-family: var(--font-mono, monospace);
  font-size: 0.68rem;
  color: var(--text-tertiary, #64748B);
}

/* Second Product: iSolution POS Card */
.product-secondary-card {
  background: linear-gradient(180deg, rgba(16, 20, 32, 0.6) 0%, rgba(10, 13, 22, 0.75) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl, 14px);
  padding: clamp(1.1rem, 1.4vw, 1.35rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.3s ease;
}

.product-secondary-card:hover {
  border-color: rgba(129, 140, 248, 0.3);
}

.pos-feature-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0.6rem 0.75rem;
  background: rgba(7, 9, 15, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md, 8px);
  margin-bottom: 0.6rem;
}

.pos-feature-item {
  font-family: var(--font-body, sans-serif);
  font-size: 0.76rem;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.3;
}

.product-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.ptag {
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  color: var(--text-secondary, #94A3B8);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 2px 7px;
  border-radius: 4px;
}

/* Business Software Solutions: Compact Horizontal Strip */
.product-pipeline-strip {
  background: rgba(10, 13, 20, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-xl, 14px);
  padding: clamp(0.75rem, 1vw, 0.95rem) clamp(1rem, 1.5vw, 1.25rem);
}

.pipeline-strip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
}

.pipeline-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pipeline-heading {
  font-family: var(--font-display, sans-serif);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary, #F8FAFC);
}

.pipeline-talk-btn {
  padding: 4px 10px;
  font-size: 0.72rem;
  border-radius: 9999px;
  cursor: pointer;
}

.pipeline-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 1.2vw, 1.2rem);
}

.pipeline-strip-item {
  padding: 8px 10px;
  border-radius: var(--radius-sm, 6px);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.pipeline-strip-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.pipeline-item-num {
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  color: #38BDF8;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.pipeline-item-name {
  font-family: var(--font-display, sans-serif);
  font-size: 0.82rem;
  font-weight: 600;
  color: #E2E8F0;
  margin-bottom: 3px;
  line-height: 1.25;
}

.pipeline-item-desc {
  font-family: var(--font-body, sans-serif);
  font-size: 0.72rem;
  color: var(--text-tertiary, #64748B);
  line-height: 1.35;
}

@media (max-width: 900px) {
  .pipeline-strip-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
}

@media (max-width: 860px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
}

@media (max-width: 600px) {
  .product-capabilities-split {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .pipeline-strip-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   06. AI & AUTOMATION SECTION: Intelligent Workflows & Pipeline Visualizer
   ========================================================================== */
.ai-automation-section {
  padding: clamp(2.75rem, 4vw, 3.8rem) 0;
  position: relative;
  background: radial-gradient(circle at 50% 10%, rgba(129, 140, 248, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(56, 189, 248, 0.04) 0%, transparent 50%),
    var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Workflow Visualizer Container */
.workflow-visualizer-container {
  background: linear-gradient(180deg, rgba(14, 18, 28, 0.85) 0%, rgba(9, 11, 18, 0.95) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  margin-top: clamp(1.5rem, 2.5vw, 2.2rem);
  box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.75), 0 0 35px rgba(56, 189, 248, 0.04);
  position: relative;
}

/* Telemetry Chrome Bar */
.workflow-telemetry-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px clamp(1rem, 2vw, 1.8rem);
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  gap: 12px;
  flex-wrap: wrap;
}

.telemetry-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.telemetry-pulse-dot {
  width: 7px;
  height: 7px;
  background: #34D399;
  border-radius: 50%;
  box-shadow: 0 0 8px #34D399;
  animation: telemetryPulse 2s ease-in-out infinite;
}

@keyframes telemetryPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

.telemetry-sys-id {
  color: #E2E8F0;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.telemetry-center {
  display: flex;
  align-items: center;
  gap: 8px;
}

.telemetry-divider {
  opacity: 0.4;
}

.telemetry-tag {
  color: var(--accent-cyan);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

/* Main Interactive Pipeline Canvas */
.workflow-pipeline-board {
  position: relative;
  padding: clamp(1.2rem, 2vw, 1.6rem) clamp(1rem, 2vw, 1.6rem);
  min-height: 200px;
}

/* SVG Signal Bus Background */
.workflow-svg-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.workflow-circuit-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* The Memorable Detail: The Traveling Signal Pulse */
.wf-bus-signal {
  stroke-dasharray: 100 1000;
  animation: wfBusSignalAnim 4.5s linear infinite;
}

@keyframes wfBusSignalAnim {
  0% {
    stroke-dashoffset: 1100;
  }

  100% {
    stroke-dashoffset: 0;
  }
}

/* 5 Nodes Grid */
.workflow-nodes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(10px, 1.3vw, 18px);
  position: relative;
  z-index: 2;
}

/* Base Node Card */
.wf-node {
  background: rgba(15, 20, 31, 0.82);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 12px 12px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  outline: none;
  position: relative;
}

.wf-node:hover,
.wf-node:focus-visible,
.wf-node.active-stage {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(18, 24, 38, 0.95);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.8), 0 0 24px rgba(56, 189, 248, 0.12);
}

.wf-node-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.wf-step-idx {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: #38BDF8;
  letter-spacing: 0.06em;
}

.wf-status-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 3px;
  padding: 1px 5px;
}

.wf-node-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.18);
  color: #38BDF8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: transform var(--transition-fast);
}

.wf-node:hover .wf-node-icon,
.wf-node.active-stage .wf-node-icon {
  transform: scale(1.08);
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.4);
}

.wf-node-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.wf-node-sub {
  font-size: 0.73rem;
  color: #94A3B8;
  line-height: 1.4;
  margin-bottom: 12px;
  flex-grow: 1;
}

.wf-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}

.wf-micro-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1px 6px;
  border-radius: 3px;
  white-space: nowrap;
}

.wf-hover-detail {
  font-size: 0.68rem;
  color: #38BDF8;
  line-height: 1.35;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

/* Centerpiece Node Highlight (03. Contextual AI) */
.wf-node-ai-centerpiece {
  background: linear-gradient(180deg, rgba(22, 27, 46, 0.9) 0%, rgba(13, 17, 30, 0.95) 100%);
  border-color: rgba(129, 140, 248, 0.35);
  box-shadow: 0 0 25px rgba(129, 140, 248, 0.08);
}

.wf-node-ai-centerpiece:hover,
.wf-node-ai-centerpiece:focus-visible,
.wf-node-ai-centerpiece.active-stage {
  border-color: rgba(129, 140, 248, 0.6);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(129, 140, 248, 0.2);
}

.wf-ai-idx {
  color: #A5B4FC;
}

.wf-ai-badge {
  color: #C7D2FE;
  background: rgba(129, 140, 248, 0.15);
  border-color: rgba(129, 140, 248, 0.3);
}

.wf-ai-icon {
  background: rgba(129, 140, 248, 0.12);
  border-color: rgba(129, 140, 248, 0.3);
  color: #A5B4FC;
}

.wf-node-ai-centerpiece:hover .wf-ai-icon,
.wf-node-ai-centerpiece.active-stage .wf-ai-icon {
  background: rgba(129, 140, 248, 0.25);
  border-color: rgba(129, 140, 248, 0.55);
}

.wf-ai-title {
  color: #FFFFFF;
}

.wf-ai-tag {
  color: #E0E7FF;
  background: rgba(129, 140, 248, 0.1);
  border-color: rgba(129, 140, 248, 0.2);
}

.wf-node-ai-centerpiece .wf-hover-detail {
  color: #A5B4FC;
}

/* Bottom Telemetry & Tech Footnote */
.workflow-bottom-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px clamp(1rem, 2vw, 1.8rem);
  background: rgba(255, 255, 255, 0.015);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  gap: 16px;
  flex-wrap: wrap;
}

.wf-info-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.wf-info-pulse {
  width: 6px;
  height: 6px;
  background: #38BDF8;
  border-radius: 50%;
  box-shadow: 0 0 6px #38BDF8;
}

.wf-info-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.wf-tech-chip {
  font-size: 0.65rem;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: 4px;
}

/* 3 Editorial Value Principles - Open Editorial Strip */
.ai-principles-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(2rem, 3.5vw, 3rem);
  padding-top: clamp(1.75rem, 2.5vw, 2.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-principle-col {
  display: flex;
  flex-direction: column;
}

.ai-principle-col:not(:last-child) {
  padding-right: clamp(1rem, 2vw, 1.75rem);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-principle-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.ai-principle-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.ai-principle-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #818CF8;
}

.ai-principle-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}

.ai-principle-body {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
  flex-grow: 1;
}

.ai-principle-scopes {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  line-height: 1.5;
}

/* ==========================================================================
   AI & Automation Responsive Queries
   ========================================================================== */
@media (max-width: 1024px) {
  .workflow-nodes-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .workflow-svg-wrap {
    display: none;
  }

  .ai-principles-strip {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ai-principle-col:not(:last-child) {
    padding-right: 0;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 16px;
  }
}

@media (max-width: 768px) {
  .workflow-telemetry-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .workflow-nodes-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .workflow-bottom-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .wf-node {
    padding: 12px 14px;
  }

  .wf-node-icon {
    width: 30px;
    height: 30px;
    margin-bottom: 8px;
  }

  .wf-node-title {
    font-size: 0.88rem;
  }

  .wf-node-sub {
    font-size: 0.72rem;
    margin-bottom: 8px;
  }

  .wf-hover-detail {
    display: none;
  }
}

/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .wf-bus-signal {
    animation: none;
    stroke-dasharray: none;
    opacity: 0.4;
  }

  .telemetry-pulse-dot {
    animation: none;
  }

  .wf-node {
    transition: none !important;
    transform: none !important;
  }
}


/* ==========================================================================
   07. METHODOLOGY / HOW WE WORK: Editorial Timeline & Agile Delivery
   ========================================================================== */
.methodology-section {
  padding: clamp(2.75rem, 4vw, 3.8rem) 0;
  position: relative;
  background: var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.methodology-badge-row {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-md);
}

.methodology-process-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: #818CF8;
  background: rgba(129, 140, 248, 0.1);
  border: 1px solid rgba(129, 140, 248, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.06em;
}

/* Collaborative Triad Bar */
.methodology-triad-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px clamp(1rem, 2vw, 1.6rem);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  margin-bottom: clamp(1.4rem, 2.2vw, 2rem);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #94A3B8;
  flex-wrap: wrap;
}

.triad-label {
  color: #E2E8F0;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.triad-items {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.triad-pill {
  color: #CBD5E1;
}

.triad-pill strong {
  color: #FFFFFF;
}

.triad-plus {
  color: var(--accent-cyan);
  font-weight: 700;
  opacity: 0.7;
}

/* Timeline Wrapper */
.methodology-timeline-wrapper {
  position: relative;
}

/* Continuous Connection Track Rail */
.timeline-track-rail {
  position: absolute;
  top: 11px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
  border-radius: 2px;
}

.timeline-progress-bar {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, #38BDF8 0%, #818CF8 50%, #34D399 100%);
  border-radius: 2px;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.25);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 5 Steps Grid */
.methodology-timeline-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(10px, 1.4vw, 18px);
  position: relative;
  z-index: 2;
}

/* Timeline Step Item */
.timeline-step {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  outline: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.step-milestone-marker {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 24px;
  margin-bottom: 16px;
  position: relative;
}

.step-milestone-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #090C12;
  border: 2px solid rgba(255, 255, 255, 0.22);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 2;
}

.timeline-step:hover .step-milestone-dot,
.timeline-step:focus-visible .step-milestone-dot,
.timeline-step.active-step .step-milestone-dot {
  border-color: #38BDF8;
  background: #38BDF8;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.35);
  transform: scale(1.18);
}

/* Open Editorial Step Box */
.step-editorial-box {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  transition: all 0.25s ease;
}

.step-phase-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.step-editorial-box .step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.step-phase-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.step-phase-tag.tag-featured {
  color: #818CF8;
}

.timeline-step:hover .step-title,
.timeline-step.active-step .step-title {
  color: #FFFFFF;
}

.step-deliverable-chips {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 10px;
}

.step-card-featured .chip-featured {
  border-color: rgba(129, 140, 248, 0.2);
  background: rgba(129, 140, 248, 0.08);
}

.timeline-step:hover .step-card-featured,
.timeline-step.active-step .step-card-featured {
  border-color: rgba(129, 140, 248, 0.55);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.75), 0 0 25px rgba(129, 140, 248, 0.15);
}

.step-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.step-num-badge {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #38BDF8;
}

.step-phase-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1px 6px;
  border-radius: 3px;
}

.step-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.35;
}

.step-desc {
  font-size: 0.76rem;
  color: #94A3B8;
  line-height: 1.5;
  margin-bottom: 14px;
  flex-grow: 1;
}

.step-deliverable-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.step-chip {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 3px;
  white-space: nowrap;
}

/* Bottom Status Telemetry Line */
.methodology-bottom-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px clamp(1rem, 2vw, 1.6rem);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  margin-top: clamp(1.4rem, 2.2vw, 2rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
  gap: 16px;
  flex-wrap: wrap;
}

.methodology-status-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-indicator-dot {
  width: 6px;
  height: 6px;
  background: #38BDF8;
  border-radius: 50%;
  box-shadow: 0 0 6px #38BDF8;
}

.methodology-status-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.methodology-speed-tag {
  font-size: 0.65rem;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: 4px;
}

/* ==========================================================================
   Methodology Responsive Breakdown
   ========================================================================== */
@media (max-width: 1024px) {
  .methodology-timeline-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .timeline-track-rail {
    display: none;
    /* Hide horizontal track when grid wraps */
  }
}

@media (max-width: 860px) {
  .methodology-timeline-wrapper {
    position: relative;
    padding-left: 28px;
  }

  .timeline-track-rail {
    display: block;
    top: 14px;
    bottom: 14px;
    left: 8px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .timeline-progress-bar {
    width: 2px;
    height: 35%;
  }

  .methodology-timeline-grid {
    display: flex;
    flex-direction: column;
    gap: 18px;
  }

  .step-milestone-marker {
    position: absolute;
    left: -28px;
    top: 16px;
    margin-bottom: 0;
  }

  .methodology-triad-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .methodology-bottom-status {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .timeline-progress-bar {
    transition: none !important;
    width: 100% !important;
  }

  .timeline-step,
  .step-card,
  .step-milestone-dot {
    transition: none !important;
    transform: none !important;
  }
}


/* ==========================================================================
   08. TESTIMONIALS / CLIENT PERSPECTIVE: Verified Social Proof
   ========================================================================== */
.testimonials-section {
  padding: clamp(2.75rem, 4vw, 3.8rem) 0;
  position: relative;
  background: radial-gradient(circle at 25% 20%, rgba(56, 189, 248, 0.035) 0%, transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(129, 140, 248, 0.03) 0%, transparent 50%),
    var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonials-editorial-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3.5vw, 3rem);
}

/* Editorial Testimonial Spread (Open Two-Column Layout) */
.testimonials-editorial-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: clamp(1.4rem, 2.2vw, 2rem);
}

.editorial-quote-col {
  display: flex;
  flex-direction: column;
  position: relative;
}

.editorial-quote-col:first-child {
  padding-right: clamp(1rem, 2.5vw, 2.5rem);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.editorial-quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  line-height: 0.8;
  color: var(--accent-cyan);
  opacity: 0.55;
  margin-bottom: 0.75rem;
  user-select: none;
}

.editorial-quote-body {
  font-size: clamp(0.98rem, 1.2vw, 1.12rem);
  font-weight: 400;
  color: #F1F5F9;
  line-height: 1.65;
  margin: 0 0 clamp(1.2rem, 2vw, 1.8rem) 0;
  letter-spacing: -0.01em;
  flex-grow: 1;
}

.editorial-quote-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 14px;
}

.editorial-quote-author .author-name {
  font-style: normal;
  font-weight: 700;
  font-size: 1.05rem;
  color: #FFFFFF;
}

.editorial-quote-author .author-meta-line {
  font-size: 0.82rem;
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.editorial-quote-author .author-company {
  color: #CBD5E1;
  font-weight: 500;
}

.editorial-quote-author .meta-sep {
  opacity: 0.4;
}

.editorial-quote-author .author-deliverable {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #818CF8;
}

/* Verified Client Roster Strip */
.client-roster-strip {
  background: rgba(255, 255, 255, 0.018);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 18px clamp(1.2rem, 2.5vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.roster-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.roster-pulse-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38BDF8;
  box-shadow: 0 0 6px #38BDF8;
}

.roster-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #94A3B8;
  letter-spacing: 0.08em;
}

.roster-clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(10px, 1.8vw, 18px);
  align-items: center;
}

.roster-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  padding: 6px 12px;
  transition: all var(--transition-fast);
}

.roster-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(56, 189, 248, 0.25);
}

.roster-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #E2E8F0;
}

.roster-sector {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #94A3B8;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 8px;
}

/* Responsive Breakdown */
@media (max-width: 860px) {
  .testimonials-editorial-spread {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .editorial-quote-col:first-child {
    padding-right: 0;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 24px;
  }
}

@media (max-width: 768px) {
  .roster-clients-grid {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .roster-item {
    justify-content: space-between;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .roster-item {
    transition: none !important;
    transform: none !important;
  }
}


/* ==========================================================================
   09. COMMON QUESTIONS / FAQ: Refined Editorial Accordion
   ========================================================================== */
.faq-section {
  position: relative;
  background: var(--bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-editorial-wrapper {
  max-width: 860px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-editorial-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: border-color var(--transition-fast);
}

.faq-editorial-item:hover {
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

.faq-editorial-item.is-active {
  border-bottom-color: rgba(56, 189, 248, 0.35);
}

/* Accordion Trigger Button */
.faq-editorial-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 22px);
  padding: clamp(20px, 2.5vw, 26px) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text-primary);
  font-family: var(--font-display);
  outline: none;
  transition: color var(--transition-fast);
}

.faq-editorial-button:hover,
.faq-editorial-button:focus-visible {
  color: #FFFFFF;
}

.faq-editorial-item.is-active .faq-editorial-button {
  color: #FFFFFF;
}

.faq-item-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.06em;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.faq-editorial-button:hover .faq-item-index,
.faq-editorial-item.is-active .faq-item-index {
  color: var(--accent-cyan);
}

.faq-item-title {
  font-size: clamp(1.02rem, 1.25vw, 1.18rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  flex-grow: 1;
}

/* Minimalist Plus/Minus Indicator */
.faq-toggle-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.faq-editorial-button:hover .faq-toggle-icon,
.faq-editorial-item.is-active .faq-toggle-icon {
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.35);
}

.faq-icon-line {
  position: absolute;
  background: #94A3B8;
  border-radius: 1px;
  transition: transform var(--transition-normal), background-color var(--transition-fast);
}

.faq-icon-line.h-line {
  width: 10px;
  height: 1.5px;
}

.faq-icon-line.v-line {
  width: 1.5px;
  height: 10px;
}

.faq-editorial-button:hover .faq-icon-line,
.faq-editorial-item.is-active .faq-icon-line {
  background: #38BDF8;
}

/* When open, vertical line collapses to 0 height, transforming + into - */
.faq-editorial-item.is-active .faq-icon-line.v-line {
  transform: rotate(90deg) scale(0);
}

/* Smooth Grid Transition for Accordion Panel */
.faq-editorial-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-editorial-item.is-active .faq-editorial-panel {
  grid-template-rows: 1fr;
}

.faq-panel-inner {
  min-height: 0;
  overflow: hidden;
  padding-left: clamp(28px, 3.5vw, 42px);
}

.faq-answer-text {
  max-width: 680px;
  font-size: 0.92rem;
  color: #94A3B8;
  line-height: 1.65;
  margin: 0 0 clamp(16px, 2vw, 22px) 0;
}

/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .faq-editorial-panel {
    transition: none !important;
  }

  .faq-icon-line {
    transition: none !important;
  }
}

@media (max-width: 768px) {
  .faq-editorial-button {
    gap: 12px;
  }

  .faq-panel-inner {
    padding-left: 0;
  }
}


/* ==========================================================================
   10. FINAL CTA: Full-Width Cinematic Closing Composition
   ========================================================================== */
.final-cta-section {
  position: relative;
  background: #06080E;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: clamp(5rem, 8vw, 8.5rem) 0 clamp(4rem, 6vw, 6.5rem) 0;
  overflow: hidden;
}

/* Background Atmosphere & Grid Pattern */
.final-cta-bg-fx {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.cta-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 40%, black 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 25%, transparent 75%);
}

.cta-glow-orb {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(380px, 50vw, 750px);
  height: clamp(260px, 35vw, 420px);
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, rgba(129, 140, 248, 0.05) 45%, transparent 70%);
  filter: blur(80px);
}

.final-cta-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Technical Coordinate System Bar */
.final-cta-telemetry {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #94A3B8;
  margin-bottom: clamp(1.8rem, 3vw, 2.5rem);
  flex-wrap: wrap;
  justify-content: center;
}

.telemetry-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 6px #34D399;
  display: inline-block;
  margin-right: 4px;
}

.cta-telemetry-sep {
  opacity: 0.35;
}

.c-cyan {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* Main Cinematic Statement */
.final-cta-statement {
  max-width: 820px;
  margin: 0 auto;
}

.cta-eyebrow-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 3px 12px;
  border-radius: 4px;
  margin-bottom: 1.2rem;
}

.final-cta-title {
  font-size: clamp(2.4rem, 5.2vw, 4.4rem);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: clamp(1.2rem, 2vw, 1.6rem);
}

.final-cta-lead {
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  color: #94A3B8;
  line-height: 1.65;
  max-width: 680px;
  margin: 0 auto clamp(2rem, 3.5vw, 3rem) auto;
}

/* Action Buttons Group */
.final-cta-actions-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}

.cta-main-button {
  padding: 16px 36px;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px -8px rgba(56, 189, 248, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-main-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -8px rgba(56, 189, 248, 0.55);
}

.cta-main-button .btn-arrow {
  transition: transform var(--transition-fast);
}

.cta-main-button:hover .btn-arrow {
  transform: translate(3px, -3px);
}

.cta-whatsapp-button {
  padding: 16px 30px;
  font-size: 1.02rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-whatsapp-button:hover {
  background: rgba(37, 211, 102, 0.12);
  border-color: rgba(37, 211, 102, 0.4);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Footer Metadata Strip */
.final-cta-footer-meta {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #94A3B8;
  gap: 14px;
}

.cta-direct-reach {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  text-align: center;
}

.cta-reach-label {
  color: #E2E8F0;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.cta-email-link,
.cta-phone-link {
  color: #CBD5E1;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.cta-email-link:hover,
.cta-phone-link:hover {
  color: var(--accent-cyan);
}

.cta-meta-divider {
  opacity: 0.3;
}

.cta-spec-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cta-spec-chip {
  font-size: 0.65rem;
  color: #94A3B8;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

/* Responsive Breakdown */
@media (max-width: 768px) {
  .final-cta-telemetry {
    flex-direction: column;
    gap: 6px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
  }

  .cta-telemetry-sep {
    display: none;
  }

  .final-cta-actions-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .cta-main-button,
  .cta-whatsapp-button {
    width: 100%;
    justify-content: center;
  }

  .final-cta-footer-meta {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
  }

  .cta-direct-reach {
    justify-content: center;
    text-align: center;
  }

  .cta-spec-tags {
    justify-content: center;
  }
}

/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {

  .cta-main-button,
  .cta-whatsapp-button,
  .cta-main-button .btn-arrow {
    transition: none !important;
    transform: none !important;
  }
}



/* --- Project Inquiry Modal / Drawer --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: 600px;
  background: var(--bg-surface-1);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: clamp(1.8rem, 3.5vw, 2.75rem);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  color: #CBD5E1;
  margin-bottom: 6px;
  font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.93rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent-primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.service-choice-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.choice-chip {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.choice-chip.active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

/* --- Mobile Menu Drawer --- */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: var(--bg-surface-1);
  border-left: 1px solid var(--border-medium);
  z-index: 998;
  padding: 80px 32px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform var(--transition-normal), visibility 0s 0.28s;
}

@media (min-width: 769px) {
  .mobile-nav-drawer {
    display: none !important;
  }
}

.mobile-nav-drawer.active {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
  transition: transform var(--transition-normal), visibility 0s 0s;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
}

/* --- Scroll Animation Classes --- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
}

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

/* --- Responsive Breakpoints --- */
@media (max-width: 1024px) {

  .nav-menu,
  .nav-actions .btn,
  .nav-actions .status-beacon {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  /* Capabilities layout tablet stack */
  .cap-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .cap-preview-col {
    position: static;
    order: 2;
  }

  .cap-preview-stage {
    min-height: 450px;
  }

  .proof-statement-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .proof-metrics-strip {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 2.25rem;
    column-gap: 2rem;
  }

  .proof-metric-item {
    padding: 0;
    border-right: none;
  }

  .proof-metric-item:nth-child(odd) {
    border-right: 1px solid rgba(255, 255, 255, 0.07);
    padding-right: 1.75rem;
  }

  .proof-metric-item:nth-child(even) {
    padding-left: 1rem;
  }

  .cap-editorial-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cap-editorial-intro {
    position: static;
  }

  .arch-pillars-strip,
  .ai-principles-strip,
  .testimonials-editorial-spread {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .arch-pillar-col:not(:last-child),
  .ai-principle-col:not(:last-child),
  .editorial-quote-col:first-child {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-right: 0;
    padding-bottom: 1.75rem;
  }

  .editorial-quote-col:last-child {
    padding-left: 0;
  }

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

  /* Editorial Case Studies Responsive Layout */
  .case-mobile-header {
    display: block;
    margin-bottom: 14px;
  }

  .case-desktop-header {
    display: none;
  }

  .case-hero,
  .case-split,
  .case-split.case-reverse {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: clamp(1.2rem, 3vw, 1.6rem);
  }

  .case-split.case-reverse .case-content {
    order: 2;
  }

  .case-split.case-reverse .case-browser-frame {
    order: 1;
  }

  .case-content {
    padding: 16px 4px 4px 4px;
  }

  .case-duo-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .case-card-vertical {
    padding: clamp(1.2rem, 3vw, 1.6rem);
  }

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

  .footer-brand-col {
    grid-column: span 2;
    max-width: 100%;
  }

  .hero-canvas-wrapper {
    width: 90%;
    opacity: 0.45;
  }
}

@media (max-width: 768px) {

  .nav-menu,
  .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  /* Capabilities section mobile refinements */
  .cap-item {
    padding: 16px 14px;
    border-radius: var(--radius-lg);
  }

  .cap-item.active {
    transform: none;
  }

  .cap-preview-stage {
    min-height: 440px;
  }

  .cap-panel {
    padding: 16px 14px;
  }

  .diag-graph {
    flex-direction: column;
    gap: 8px;
    padding: 14px 10px;
  }

  .diag-connector {
    width: 2px;
    height: 14px;
  }

  .diag-pulse-h {
    width: 100%;
    height: 6px;
    animation: diag-pulse-run-v 1.8s infinite linear;
  }

  @keyframes diag-pulse-run-v {
    0% {
      transform: translateY(-6px);
      opacity: 0;
    }

    30% {
      opacity: 1;
    }

    70% {
      opacity: 1;
    }

    100% {
      transform: translateY(14px);
      opacity: 0;
    }
  }

  .brand-specimen-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  /* Architecture section mobile adjustments */
  .arch-chassis {
    padding: 18px 14px;
  }

  .arch-top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .arch-branch-wrapper {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .arch-core-cluster {
    grid-template-columns: 1fr;
  }

  .arch-infra-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .arch-circuit-lines {
    display: none;
  }

  .arch-telemetry-panel {
    padding: 12px 14px;
  }

  /* Case studies mobile refinements */
  .case-hero,
  .case-split,
  .case-card-vertical {
    padding: 16px 14px;
  }

  .case-content {
    padding: 16px 2px 2px 2px;
  }

  .case-title {
    font-size: 1.25rem;
  }

  .proof-statement-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .proof-metrics-strip {
    grid-template-columns: 1fr;
    row-gap: 1.5rem;
  }

  .proof-metric-item {
    padding: 0 0 1.5rem 0 !important;
    border-right: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .proof-metric-item:last-child {
    border-bottom: none;
    padding-bottom: 0 !important;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand-col {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero-eyebrow {
    display: inline-flex;
    flex-wrap: wrap;
    max-width: 100%;
    gap: 4px;
    padding: 6px 10px;
  }

  .eyebrow-accent {
    font-size: 0.58rem;
    letter-spacing: 0.03em;
    white-space: normal;
  }

  .eyebrow-meta {
    font-size: 0.58rem;
  }

  .hero-title {
    font-size: clamp(1.55rem, 6.2vw, 1.95rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
    overflow-wrap: break-word;
  }

  .hero-title-line {
    display: inline;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

@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;
  }
}


/* ==========================================================================
   11. ENTERPRISE FOOTER: Architectural Signature
   ========================================================================== */
.site-footer {
  position: relative;
  background: #040508;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: clamp(4rem, 6vw, 6.5rem);
  padding-bottom: clamp(2.5rem, 4vw, 3.5rem);
  overflow: hidden;
  z-index: 2;
}

/* Subtle Typographic Background Watermark */
.footer-watermark {
  position: absolute;
  bottom: -20px;
  right: -20px;
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 13rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  color: rgba(255, 255, 255, 0.015);
  pointer-events: none;
  user-select: none;
  line-height: 0.8;
  z-index: 0;
}

.footer-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 5vw, 4.5rem);
}

/* Main Architectural Grid */
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.85fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

/* Brand Pane */
.footer-brand-pane {
  display: flex;
  flex-direction: column;
  max-width: 380px;
}

.footer-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}

.footer-positioning-statement {
  font-size: 0.95rem;
  color: #94A3B8;
  line-height: 1.65;
  margin-bottom: 22px;
}

.footer-tech-spec {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #64748B;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border-radius: 4px;
  width: fit-content;
}

.spec-pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 6px #34D399;
}

/* Nav Groups (3 Columns) */
.footer-nav-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.footer-col-heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #CBD5E1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-anchor {
  font-size: 0.88rem;
  color: #94A3B8;
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-nav-anchor:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

/* Contact Block */
.footer-contact-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.contact-type-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.06em;
}

.contact-val {
  font-size: 0.85rem;
  color: #CBD5E1;
  transition: color var(--transition-fast);
  line-height: 1.45;
}

.footer-contact-link:hover .contact-val {
  color: #FFFFFF;
}

.static-loc {
  cursor: default;
}

/* Bottom Bar */
.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  font-size: 0.82rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright-line {
  font-size: 0.8rem;
  color: #64748B;
}

.footer-social-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-social-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #94A3B8;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer-social-pill:hover {
  color: #FFFFFF;
  border-color: rgba(56, 189, 248, 0.35);
  background: rgba(56, 189, 248, 0.08);
}

/* Responsive Footer */
@media (max-width: 1024px) {
  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .footer-nav-groups {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

/* ==========================================================================
   LIGHT THEME COMPONENT OVERRIDES: Editorial Technology Aesthetic
   ========================================================================== */

/* Background Gradients & Ambient Lighting */
[data-theme="light"] .ambient-glow-hero {
  opacity: 0.22;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, rgba(2, 132, 199, 0.05) 45%, transparent 70%);
}

[data-theme="light"] .ambient-glow-accent {
  opacity: 0.18;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, rgba(2, 132, 199, 0.04) 50%, transparent 75%);
}

[data-theme="light"] .bg-grid-overlay {
  opacity: 0.45;
  background-image:
    linear-gradient(to right, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
}

/* Header & Scrolled State */
[data-theme="light"] .site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .status-beacon {
  background: rgba(5, 150, 105, 0.08);
  border-color: rgba(5, 150, 105, 0.2);
  color: #047857;
}

[data-theme="light"] .mobile-toggle {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text-primary);
}

[data-theme="light"] .mobile-toggle:hover {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.22);
}

/* Typography & Hero */
[data-theme="light"] .text-gradient {
  background: linear-gradient(135deg, #0F172A 0%, #334155 55%, #4F46E5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-eyebrow {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.1);
}

[data-theme="light"] .eyebrow-accent {
  color: #0284C7;
}

[data-theme="light"] .hero-scroll-prompt .scroll-prompt-text {
  color: var(--text-tertiary);
}

/* Buttons */
[data-theme="light"] .btn-primary {
  background: #0F172A;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .btn-primary:hover {
  background: #1E293B;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.18);
}

[data-theme="light"] .btn-secondary {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.14);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .btn-secondary:hover {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.24);
}

/* Proof / Track Record */
[data-theme="light"] .proof-section {
  background: #FFFFFF;
  border-top-color: rgba(15, 23, 42, 0.08);
  border-bottom-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .proof-headline {
  color: var(--text-primary);
}

[data-theme="light"] .proof-eyebrow-sep {
  color: rgba(15, 23, 42, 0.2);
}

[data-theme="light"] .proof-metrics-strip {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .metric-number {
  color: var(--text-primary);
}

[data-theme="light"] .metric-label {
  color: var(--text-primary);
}

[data-theme="light"] .metric-desc {
  color: var(--text-secondary);
}

[data-theme="light"] .proof-header {
  border-bottom-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .metric-cell {
  border-color: rgba(15, 23, 42, 0.08);
}

/* Capabilities (Editorial index rows) */
[data-theme="light"] .cap-service-row {
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .cap-service-row:hover {
  background: rgba(15, 23, 42, 0.02);
}

[data-theme="light"] .cap-tag {
  background: #F1F5F9;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

/* Architecture Section */
[data-theme="light"] .arch-chassis {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 30px -4px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .arch-chassis-header {
  border-bottom-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .arch-tier {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.07);
}

[data-theme="light"] .arch-tier:hover {
  background: #F1F5F9;
}

[data-theme="light"] .arch-tag {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

[data-theme="light"] .arch-pillar-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .arch-layer-overview {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.07);
}

/* Selected Work (Preserved structure, light theme surface adaptation) */
[data-theme="light"] .case-study-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .case-study-card:hover {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 16px 36px -8px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .case-ambient-backlight {
  opacity: 0.22;
}

[data-theme="light"] .case-browser-frame {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .browser-address {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

[data-theme="light"] .project-tag {
  background: #F1F5F9;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

[data-theme="light"] .case-detail-strip {
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .case-link {
  color: var(--accent-primary);
}

/* Products Section */
[data-theme="light"] .product-flagship-card,
[data-theme="light"] .product-secondary-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .product-title {
  color: var(--text-primary);
}

[data-theme="light"] .product-capabilities-split,
[data-theme="light"] .pos-feature-list {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .cap-list li,
[data-theme="light"] .pos-feature-item {
  color: var(--text-secondary);
}

[data-theme="light"] .product-pipeline-strip {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .pipeline-card {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .pipeline-card:hover {
  background: #FFFFFF;
  border-color: var(--accent-primary);
}

[data-theme="light"] .pipeline-card-name {
  color: var(--text-primary);
}

[data-theme="light"] .pipeline-card-desc {
  color: var(--text-secondary);
}

[data-theme="light"] .ptag {
  background: #F1F5F9;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

/* AI & Automation */
[data-theme="light"] .workflow-visualizer-container {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 30px -4px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .workflow-top-bar,
[data-theme="light"] .workflow-bottom-info {
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .wf-node {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .wf-node:hover,
[data-theme="light"] .wf-node.active {
  background: #FFFFFF;
  border-color: var(--accent-primary);
  box-shadow: 0 8px 24px -4px rgba(79, 70, 229, 0.12);
}

[data-theme="light"] .wf-node-icon {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .automation-principle-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
}

/* Methodology */
[data-theme="light"] .methodology-timeline-wrapper {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 24px -4px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .methodology-stage-card {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.07);
}

[data-theme="light"] .methodology-triad-card {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .timeline-line-bg {
  background: rgba(15, 23, 42, 0.08);
}

/* Testimonials */
[data-theme="light"] .editorial-quote-body {
  color: var(--text-primary);
}

[data-theme="light"] .editorial-quote-author .author-name {
  color: var(--text-primary);
}

[data-theme="light"] .editorial-quote-author .author-company {
  color: var(--text-secondary);
}

[data-theme="light"] .editorial-quote-author {
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .client-roster-strip {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .client-roster-item {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.07);
}

[data-theme="light"] .roster-client-name {
  color: var(--text-primary);
}

[data-theme="light"] .testimonial-quote-block {
  border-left-color: var(--accent-primary);
}

/* FAQ Accordion */
[data-theme="light"] .faq-item {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .faq-item.active {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 6px 20px -4px rgba(15, 23, 42, 0.07);
}

[data-theme="light"] .faq-trigger:hover {
  background: #F8FAFC;
}

/* Contact & Final CTA */
[data-theme="light"] .final-cta-section {
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .contact-inquiry-box {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 30px -4px rgba(15, 23, 42, 0.06);
}

/* Enterprise Footer */
[data-theme="light"] .site-footer {
  background: #F1F5F9;
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .footer-watermark {
  color: rgba(15, 23, 42, 0.035);
}

[data-theme="light"] .footer-social-pill {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

[data-theme="light"] .footer-social-pill:hover {
  background: #F8FAFC;
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

[data-theme="light"] .footer-sub-bar {
  border-top-color: rgba(15, 23, 42, 0.08);
}

/* Modal & Drawer */
[data-theme="light"] .modal-overlay {
  background: rgba(15, 23, 42, 0.45);
}

[data-theme="light"] .modal-container {
  background: #FFFFFF;
  border-color: rgba(15, 23, 42, 0.12);
  box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.2);
}

[data-theme="light"] .modal-input {
  background: #F8FAFC;
  border-color: rgba(15, 23, 42, 0.12);
  color: var(--text-primary);
}

[data-theme="light"] .modal-input:focus {
  background: #FFFFFF;
  border-color: var(--accent-primary);
}

[data-theme="light"] .choice-chip {
  background: #F1F5F9;
  border-color: rgba(15, 23, 42, 0.08);
  color: var(--text-secondary);
}

[data-theme="light"] .choice-chip.active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

[data-theme="light"] .mobile-nav-drawer {
  background: #FFFFFF;
  border-left-color: rgba(15, 23, 42, 0.1);
}