/* ============================================================
   Regulon / mica-compliance.shop
   Design system: Ollama aesthetic
   Soft off-white canvas (#FAFAF8), near-black text (#1A1A1A)
   Warm indigo accent (#5B50D6) — distinct from lime/coral/blue/forest/paper
   Rounded friendly cards, generous spacing, clean grotesque type
   System-font stack only — no external requests
   ============================================================ */

/* ── Custom Properties ────────────────────────────────────── */
:root {
  /* Backgrounds */
  --color-bg:           #FAFAF8;
  --color-bg-alt:       #F4F3F0;
  --color-bg-card:      #FFFFFF;
  --color-bg-card-alt:  #F7F6F3;
  --color-surface:      #EFEEEA;
  --color-surface-dim:  #E8E7E2;

  /* Accent — warm indigo */
  --color-primary:      #5B50D6;
  --color-primary-dim:  rgba(91,80,214,0.08);
  --color-primary-mid:  rgba(91,80,214,0.18);
  --color-primary-dark: #4641B8;
  --color-accent:       #7B72E8;
  --color-accent-dim:   rgba(123,114,232,0.10);

  /* Text — WCAG AA on #FAFAF8 */
  --color-text:         #1A1A1A;   /* near-black, ≥ 17:1 on bg */
  --color-text-secondary: #3D3D3D; /* dark charcoal, ≥ 9:1 on bg */
  --color-muted:        #666666;   /* mid-grey, ≥ 5.1:1 on bg */
  --color-muted-light:  #888888;   /* lighter muted, 4.6:1 on #FFF — passes AA */

  /* Borders */
  --color-border:       #E0DFDA;
  --color-border-accent: rgba(91,80,214,0.22);
  --color-border-bright: rgba(91,80,214,0.45);

  /* Typography — system-font stack */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
               'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Courier New', monospace;

  /* Radii — friendly rounded geometry */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  20px;
  --radius-full: 9999px;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   40px;
  --space-2xl:  64px;
  --space-3xl:  96px;

  /* Layout */
  --max-w:      1160px;
  --nav-h:      64px;

  /* Motion */
  --transition:      0.18s ease;
  --transition-slow: 0.35s ease;

  /* Shadows — soft, not harsh */
  --shadow-sm:  0 1px 4px rgba(26,26,26,0.06), 0 1px 2px rgba(26,26,26,0.04);
  --shadow-md:  0 4px 16px rgba(26,26,26,0.07), 0 1px 4px rgba(26,26,26,0.04);
  --shadow-lg:  0 8px 32px rgba(26,26,26,0.09), 0 2px 8px rgba(26,26,26,0.05);
  --shadow-accent: 0 4px 20px rgba(91,80,214,0.14);

  /* Gradients */
  --grad-accent: linear-gradient(135deg, #5B50D6 0%, #7B72E8 100%);
  --grad-surface: linear-gradient(180deg, #FFFFFF 0%, #F7F6F3 100%);
  --grad-hero: linear-gradient(160deg, #FAFAF8 0%, #F0EFFE 60%, #FAFAF8 100%);

  /* Subtle dot pattern — nods to Ollama's approachable dev-tool feel */
  --dot-pattern: radial-gradient(circle, rgba(91,80,214,0.06) 1px, transparent 1px);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; }

/* ── Typography Scale ─────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1rem, 2vw, 1.15rem); font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 0.95rem; font-weight: 600; }

p {
  margin-bottom: 1em;
  color: var(--color-text-secondary);
}

p:last-child { margin-bottom: 0; }

strong { font-weight: 700; color: var(--color-text); }
em     { font-style: italic; }
small  { font-size: 0.85rem; }

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--color-surface);
  color: var(--color-primary);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

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

.section--white {
  background: var(--color-bg-card);
}

.section--surface {
  background: var(--color-surface);
}

.section--dot {
  background: var(--color-bg);
  background-image: var(--dot-pattern);
  background-size: 20px 20px;
}

.section--accent-tint {
  background: linear-gradient(180deg, #F0EFFE 0%, #FAFAF8 100%);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__header h2 {
  margin-bottom: var(--space-md);
}

.section__header p {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding: 4px 12px;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
}

.text-muted    { color: var(--color-muted); }
.text-small    { font-size: 0.875rem; }
.text-center   { text-align: center; }
.text-accent   { color: var(--color-primary); }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.nav-brand:hover { text-decoration: none; }

.nav-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.nav-brand-tag {
  font-size: 0.65rem;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--color-text);
  text-decoration: none;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary);
  color: #FFFFFF !important;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: var(--radius-md);
  text-decoration: none;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-accent);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(91,80,214,0.22);
  color: #FFFFFF !important;
}

/* Hamburger — hidden by default; shown at ≤768 px in media query below */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
}

/* ── Mobile Nav Overlay — BASE: hidden ────────────────────── */
/* This rule MUST live outside any media query so it is the base state. */
.nav-menu-overlay {
  display: none;
}

/* ── Button Styles ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.btn--primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(91,80,214,0.22);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border-accent);
}

.btn--outline:hover {
  background: var(--color-primary-dim);
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.btn--ghost {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}

.btn--ghost:hover {
  background: var(--color-bg-card-alt);
  border-color: var(--color-border-accent);
  text-decoration: none;
}

.btn--sm {
  font-size: 0.82rem;
  padding: 8px 18px;
}

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  background: var(--grad-hero);
  padding: 88px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -120px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(91,80,214,0.07) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -60px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(123,114,232,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding: 5px 14px;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.hero h1 .accent {
  color: var(--color-primary);
}

.hero__lead {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero__stats {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: 500;
  margin-top: 4px;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* ── At a Glance / TL;DR ─────────────────────────────────── */
.glance {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.glance__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.glance__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.glance__dot {
  width: 9px;
  height: 9px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.glance__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-xl);
  margin-bottom: var(--space-xl);
}

.glance__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.glance__item::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

.glance__nav h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

/* Jump-nav: HORIZONTAL flowing row */
.glance__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.glance__link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  padding: 5px 12px;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
}

.glance__link:hover {
  background: var(--color-primary-mid);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  text-decoration: none;
}

/* ── Card Styles ──────────────────────────────────────────── */
.card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card--highlight {
  border-color: var(--color-border-accent);
  background: linear-gradient(135deg, #FFFFFF 0%, #F5F3FE 100%);
}

.card__icon {
  width: 46px;
  height: 46px;
  background: var(--color-primary-dim);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  flex-shrink: 0;
}

.card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

.card h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.card p {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 0;
}

/* ── Grid Layouts ─────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* ── Metrics Strip ────────────────────────────────────────── */
.metrics-strip {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xl) 0;
}

.metrics-strip__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
}

.metrics-strip__item {
  text-align: center;
  padding: var(--space-md);
  border-right: 1px solid var(--color-border);
}

.metrics-strip__item:last-child {
  border-right: none;
}

.metrics-strip__value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.metrics-strip__label {
  font-size: 0.8rem;
  color: var(--color-muted);
  font-weight: 500;
}

/* ── Services Section ─────────────────────────────────────── */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card__num {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  padding: 2px 9px;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
}

.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.service-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
  line-height: 1.65;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 9px;
  background: var(--color-surface);
  color: var(--color-muted);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.tag--accent {
  background: var(--color-primary-dim);
  color: var(--color-primary);
  border-color: var(--color-border-accent);
}

/* ── Tech Stack Matrix ────────────────────────────────────── */
.stack-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.stack-group {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.stack-group h3 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1.5px solid var(--color-border);
}

.stack-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-item {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 11px;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  transition: border-color var(--transition), background var(--transition);
}

.stack-item:hover {
  border-color: var(--color-border-accent);
  background: var(--color-primary-dim);
  color: var(--color-primary);
}

/* ── Decision Tables ──────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead {
  background: var(--color-bg-alt);
}

thead th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1.5px solid var(--color-border-accent);
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }

tbody tr:hover { background: var(--color-bg-alt); }

tbody td {
  padding: var(--space-md) var(--space-lg);
  color: var(--color-text-secondary);
  vertical-align: top;
}

tbody td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

.td-check {
  color: var(--color-primary);
  font-weight: 700;
}

/* ── Badge & Pill utilities ───────────────────────────────── */
.badge {
  font-size: 0.66rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--accent {
  background: var(--color-primary-dim);
  color: var(--color-primary);
  border: 1px solid var(--color-border-accent);
}

.badge--neutral {
  background: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}

.badge--green {
  background: rgba(34,134,70,0.09);
  color: #196432;
  border: 1px solid rgba(34,134,70,0.22);
}

/* ── Case Studies ─────────────────────────────────────────── */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.case-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-primary);
  transition: box-shadow var(--transition), transform var(--transition);
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.case-card__meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.case-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.02rem;
}

.case-card__challenge {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.case-card__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

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

.case-metric__value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.case-metric__label {
  font-size: 0.7rem;
  color: var(--color-muted);
  margin-top: 3px;
}

/* ── Methodology ──────────────────────────────────────────── */
.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.method-steps::before {
  content: '';
  position: absolute;
  top: 22px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border-accent), var(--color-primary), var(--color-border-accent));
  border-radius: var(--radius-full);
  z-index: 0;
}

.method-step {
  text-align: center;
  padding: var(--space-lg);
  position: relative;
  z-index: 1;
}

.method-step__num {
  width: 44px;
  height: 44px;
  background: var(--grad-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-accent);
}

.method-step h3 {
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.method-step p {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin: 0;
}

/* ── Founder Section ──────────────────────────────────────── */
.founder-wrap {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.founder-avatar {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.founder-monogram {
  width: 80px;
  height: 80px;
  background: var(--grad-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 auto var(--space-md);
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-accent);
}

.founder-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.founder-role {
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.founder-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.founder-link {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-decoration: none;
  padding: 6px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.founder-link:hover {
  border-color: var(--color-border-accent);
  color: var(--color-primary);
  background: var(--color-primary-dim);
  text-decoration: none;
}

.founder-content h2 {
  margin-bottom: var(--space-md);
}

.founder-creds {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.cred-tag {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 11px;
  background: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

.founder-bio p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.founder-anecdote {
  background: linear-gradient(135deg, #F5F3FE 0%, #FAFAF8 100%);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-md) var(--space-lg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: var(--space-lg);
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Reviews ──────────────────────────────────────────────── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.review-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-md);
  color: #C9962A;
  font-size: 0.9rem;
}

.review-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.review-author {
  display: flex;
  flex-direction: column;
}

.review-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
}

.review-company {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.reviews-platform {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.platform-rating {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.platform-rating__source {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-muted);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.platform-rating__score {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.platform-rating__count {
  font-size: 0.7rem;
  color: var(--color-muted);
}

/* ── Press Strip ──────────────────────────────────────────── */
.press-strip {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.press-item {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-muted-light);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.press-item:hover {
  border-color: var(--color-border-accent);
  color: var(--color-primary);
  background: var(--color-primary-dim);
}

/* ── Awards ───────────────────────────────────────────────── */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.award-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.award-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
}

.award-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.award-card h3 {
  font-size: 0.875rem;
  color: var(--color-text);
  margin-bottom: 4px;
}

.award-card p {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin: 0;
}

/* ── Pricing ──────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.pricing-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, #F5F3FE 0%, #FFFFFF 60%);
  box-shadow: var(--shadow-accent);
  position: relative;
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-accent);
  color: #FFFFFF;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.pricing-card__price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0;
}

.pricing-card__desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  line-height: 1.6;
}

.pricing-card__features {
  flex: 1;
  margin-bottom: var(--space-xl);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding: 7px 0;
  border-bottom: 1px solid var(--color-border);
  line-height: 1.5;
}

.pricing-feature:last-child { border-bottom: none; }

.pricing-feature::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-sm);
  margin-top: 1px;
  flex-shrink: 0;
  background: var(--color-primary-dim);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='3,8 6,11 13,4' stroke='%235B50D6' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* ── Security & Compliance ────────────────────────────────── */
.security-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cert-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition);
}

.cert-item:hover {
  border-color: var(--color-border-accent);
}

.cert-icon {
  width: 38px;
  height: 38px;
  background: var(--color-primary-dim);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.cert-item h4 {
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 3px;
}

.cert-item p {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin: 0;
}

.track-record {
  background: linear-gradient(135deg, #F5F3FE 0%, #FFFFFF 100%);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-accent);
}

.track-record h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  font-weight: 700;
}

.track-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.track-metric {
  text-align: center;
  padding: var(--space-md);
  background: rgba(255,255,255,0.85);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.track-metric__value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.track-metric__label {
  font-size: 0.72rem;
  color: var(--color-muted);
  margin-top: 4px;
}

/* ── Buyer Guide ──────────────────────────────────────────── */
.buyer-guide {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.buyer-item {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border-left: 3px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.buyer-item:hover {
  box-shadow: var(--shadow-md);
}

.buyer-item__q {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.buyer-item__a {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.65;
}

/* ── Cost Drivers ─────────────────────────────────────────── */
.cost-drivers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.cost-driver {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.cost-driver:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
}

.cost-driver__num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  padding: 2px 9px;
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.cost-driver h3 {
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.cost-driver p {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── Team Roles ───────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.team-role {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.team-role__icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.team-role h3 {
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 3px;
}

.team-role p {
  font-size: 0.78rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.55;
}

/* ── Deliverables ─────────────────────────────────────────── */
.deliverables-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.deliverable-item {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  box-shadow: var(--shadow-sm);
}

.deliverable-item::before {
  content: '';
  width: 18px;
  height: 18px;
  min-width: 18px;
  background: var(--grad-accent);
  border-radius: var(--radius-full);
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='4,9 7,12 14,5' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
  flex-shrink: 0;
}

/* ── Guarantees ───────────────────────────────────────────── */
.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.guarantee-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.guarantee-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.guarantee-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.guarantee-card h3 {
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.guarantee-card p {
  font-size: 0.82rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── Research Note ────────────────────────────────────────── */
.research-note {
  background: linear-gradient(135deg, #F5F3FE 0%, #FAFAF8 100%);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
  box-shadow: var(--shadow-md);
}

.research-note__id {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.research-note h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.research-note__abstract {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.research-findings {
  background: rgba(255,255,255,0.75);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
}

.research-findings h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.research-findings li {
  font-size: 0.82rem;
  color: var(--color-muted);
  padding: 5px 0 5px 14px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  line-height: 1.55;
}

.research-findings li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
}

.research-findings li:last-child { border-bottom: none; }

/* ── FAQ ──────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--color-border-accent);
}

details.faq-item summary {
  padding: var(--space-lg);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  user-select: none;
}

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

details.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--color-primary);
  font-weight: 400;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background var(--transition), transform var(--transition);
  font-family: var(--font-sans);
}

details.faq-item[open] summary::after {
  content: '−';
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.faq-answer {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

/* ── Glossary ─────────────────────────────────────────────── */
.glossary-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.glossary-item {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition);
}

.glossary-item:hover {
  border-color: var(--color-border-accent);
}

.glossary-term {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.glossary-def {
  font-size: 0.82rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ── Policies ─────────────────────────────────────────────── */
.policies-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 840px;
  margin: 0 auto;
}

details.policy-item {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

details.policy-item summary {
  padding: var(--space-md) var(--space-lg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  user-select: none;
}

details.policy-item summary::-webkit-details-marker { display: none; }

details.policy-item summary::before {
  content: '';
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
}

.policy-body {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

/* ── AI + Compliance Section ──────────────────────────────── */
.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.ai-card {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.ai-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.ai-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-accent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.ai-card__label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-family: var(--font-mono);
  margin-bottom: var(--space-md);
  padding-top: var(--space-xs);
}

.ai-card h3 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.ai-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.65;
}

/* ── Industries ───────────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.industry-item {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.industry-item:hover {
  border-color: var(--color-border-accent);
  color: var(--color-primary);
  background: var(--color-primary-dim);
  transform: translateY(-1px);
}

/* ── Contact Section ──────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info h2 {
  margin-bottom: var(--space-lg);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.contact-detail {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-detail__icon {
  width: 38px;
  height: 38px;
  background: var(--color-primary-dim);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 3px;
}

.contact-detail p,
.contact-detail a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.contact-detail a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.contact-cta {
  background: linear-gradient(135deg, #F5F3FE 0%, #FFFFFF 100%);
  border: 1.5px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.contact-cta h3 {
  margin-bottom: var(--space-md);
}

.contact-cta p {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-field input,
.form-field textarea,
.form-field select {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  padding: 10px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-muted-light);
}

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

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-top: var(--space-md);
  line-height: 1.65;
}

.footer__brand .nav-brand {
  margin-bottom: var(--space-md);
}

.footer__col h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

.footer__col a {
  display: block;
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer__col a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--color-muted-light);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a {
  font-size: 0.75rem;
  color: var(--color-muted-light);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* ── Entity Definition ────────────────────────────────────── */
.entity-def {
  background: linear-gradient(135deg, #F5F3FE 0%, #FAFAF8 100%);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--space-2xl);
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  box-shadow: var(--shadow-sm);
}

.entity-def strong { color: var(--color-text); }

/* ── Byline / Last Reviewed ───────────────────────────────── */
.byline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.78rem;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  padding: 6px 14px;
  background: var(--color-bg-card);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.byline strong { color: var(--color-text); }

/* ── Reveal Animation ─────────────────────────────────────── */
/* Base: fully visible — no opacity:0 here */
.reveal {
  transition: opacity 0.45s ease, transform 0.45s ease;
}

/* JS adds .hidden for below-fold elements at load time */
.reveal.hidden {
  opacity: 0;
  transform: translateY(20px);
}

/* Disable motion when user prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.hidden {
    transition: none;
    transform: none;
    opacity: 1;
  }

  /* Also flatten hover transforms */
  .card:hover,
  .service-card:hover,
  .case-card:hover,
  .review-card:hover,
  .pricing-card:hover,
  .guarantee-card:hover,
  .ai-card:hover,
  .industry-item:hover,
  .btn:hover,
  .nav-cta:hover {
    transform: none;
  }
}

/* ── Responsive — 1024 px ─────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4             { grid-template-columns: repeat(2, 1fr); }
  .metrics-strip__grid { grid-template-columns: repeat(3, 1fr); }
  .metrics-strip__item:nth-child(3) { border-right: none; }
  .footer__grid       { grid-template-columns: 1fr 1fr; }
  .method-steps       { grid-template-columns: repeat(2, 1fr); }
  .method-steps::before { display: none; }
  .hero__inner        { grid-template-columns: 1fr; }
  .hero__visual       { display: none; }
  .research-note      { grid-template-columns: 1fr; }
  .founder-wrap       { grid-template-columns: 1fr; }
  .industries-grid    { grid-template-columns: repeat(3, 1fr); }
}

/* ── Responsive — 768 px ──────────────────────────────────── */
@media (max-width: 768px) {

  /* Desktop nav hidden; hamburger shown */
  .nav-links      { display: none; }
  .nav-cta        { display: none; }
  .nav-hamburger  { display: flex; }

  /* Mobile overlay: open state */
  .nav-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 200;
    display: none;         /* hidden by default — base rule above */
    flex-direction: column;
    padding: var(--space-xl);
    overflow-y: auto;
  }

  .nav-menu-overlay.open {
    display: flex;
  }

  .overlay-close {
    align-self: flex-end;
    background: none;
    border: 1.5px solid var(--color-border);
    color: var(--color-text);
    font-size: 1.2rem;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-bottom: var(--space-xl);
    transition: border-color var(--transition);
  }

  .overlay-close:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }

  .overlay-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    flex: 1;
  }

  .overlay-nav a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition);
  }

  .overlay-nav a:hover {
    color: var(--color-primary);
    text-decoration: none;
  }

  .overlay-cta {
    margin-top: var(--space-xl);
    width: 100%;
    text-align: center;
  }

  .overlay-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Grids collapse to single column */
  .grid-2             { grid-template-columns: 1fr; }
  .grid-3             { grid-template-columns: 1fr; }
  .services__grid     { grid-template-columns: 1fr; }
  .case-grid          { grid-template-columns: 1fr; }
  .pricing-grid       { grid-template-columns: 1fr; }
  .reviews-grid       { grid-template-columns: 1fr; }
  .awards-grid        { grid-template-columns: 1fr; }
  .glossary-list      { grid-template-columns: 1fr; }
  .deliverables-list  { grid-template-columns: 1fr; }
  .guarantees-grid    { grid-template-columns: 1fr; }
  .team-grid          { grid-template-columns: 1fr; }
  .buyer-guide        { grid-template-columns: 1fr; }
  .cost-drivers       { grid-template-columns: 1fr; }
  .stack-matrix       { grid-template-columns: 1fr; }
  .security-grid      { grid-template-columns: 1fr; }
  .contact-grid       { grid-template-columns: 1fr; }
  .glance__grid       { grid-template-columns: 1fr; }
  .footer__grid       { grid-template-columns: 1fr; }
  .ai-grid            { grid-template-columns: 1fr; }
  .industries-grid    { grid-template-columns: repeat(2, 1fr); }
  .metrics-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-strip__item:nth-child(2) { border-right: none; }

  .hero { padding: 64px 0 56px; }
  .hero__stats { gap: var(--space-lg); }

  .track-metrics { grid-template-columns: 1fr 1fr; }
  .case-card__metrics { grid-template-columns: 1fr 1fr; }
}

/* ── Responsive — 480 px ──────────────────────────────────── */
@media (max-width: 480px) {
  .hero { padding: 48px 0 44px; }
  .section { padding: var(--space-2xl) 0; }

  .metrics-strip__grid { grid-template-columns: 1fr; }
  .metrics-strip__item { border-right: none; }

  .case-card__metrics { grid-template-columns: 1fr; }
  .track-metrics      { grid-template-columns: 1fr; }

  .glance__links {
    gap: 6px;
  }

  .glance__link {
    font-size: 0.73rem;
    padding: 4px 10px;
  }

  .hero__actions {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .reviews-platform {
    flex-direction: column;
    align-items: center;
  }
}