/* ==========================================================================
   CHIP TRAINING & CONSULTING (CTC) - MASTER STYLESHEET
   Variant A: Editorial Authority (Professional & B2B Services)
   Locality: Islamabad, Pakistan / Global Development Operations
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS (:root)
   -------------------------------------------------------------------------- */
:root {
  /* Exact Color Palette from design_brief.json */
  --color-background: #fbfbfa;
  --color-surface: #f2f4f1;
  --color-text: #16241c;
  --color-muted: #4a5d52;
  --color-primary: #0f5b33;
  --color-primary-text: #ffffff;
  --color-accent: #936a18;
  --color-dark: #0a2215;
  --color-dark-text: #f5f7f4;

  /* Functional Derived Values (strictly built from the palette hues) */
  --color-border: rgba(22, 36, 28, 0.12);
  --color-border-subtle: rgba(22, 36, 28, 0.06);
  --color-border-strong: rgba(22, 36, 28, 0.22);
  --color-primary-hover: #0c4a29;
  --color-primary-tint: rgba(15, 91, 51, 0.08);
  --color-primary-tint-hover: rgba(15, 91, 51, 0.14);
  --color-accent-tint: rgba(147, 106, 24, 0.10);
  --color-accent-hover: #7b5814;
  --color-surface-hover: #e8ece6;
  --color-card: #ffffff;
  --color-dark-card: #123321;
  --color-dark-border: rgba(245, 247, 244, 0.12);

  /* Typography */
  --font-display: 'Newsreader', Georgia, Cambria, 'Times New Roman', serif;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

  /* Fluid Type Scale (clamp) */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --text-sm: clamp(0.84375rem, 0.8rem + 0.2vw, 0.90625rem);
  --text-base: clamp(0.96875rem, 0.92rem + 0.25vw, 1.0625rem);
  --text-md: clamp(1.0625rem, 1rem + 0.35vw, 1.1875rem);
  --text-lg: clamp(1.2rem, 1.1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.4rem, 1.25rem + 0.75vw, 1.6875rem);
  --text-2xl: clamp(1.75rem, 1.5rem + 1.1vw, 2.125rem);
  --text-3xl: clamp(2.125rem, 1.8rem + 1.6vw, 2.75rem);
  --text-4xl: clamp(2.625rem, 2.15rem + 2.3vw, 3.5rem);
  --text-5xl: clamp(3.125rem, 2.5rem + 3.1vw, 4.375rem);

  /* Spacing Scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.375rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6.5rem;

  /* Layout Containers */
  --container-max: 1240px;
  --container-wide: 1360px;
  --container-pad: clamp(1rem, 3.5vw, 2rem);
  --header-height: 82px;

  /* Radii (Editorial, clean, crisp) */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows (Restrained and natural) */
  --shadow-sm: 0 1px 3px rgba(10, 34, 21, 0.06);
  --shadow-md: 0 4px 14px rgba(10, 34, 21, 0.08);
  --shadow-lg: 0 10px 28px rgba(10, 34, 21, 0.10);
  --shadow-xl: 0 18px 45px rgba(10, 34, 21, 0.13);

  /* Transitions */
  --transition-fast: 160ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 260ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. BASE RESET & BOX SIZING
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

table {
  border-collapse: collapse;
  width: 100%;
}

ul, ol {
  list-style: none;
}

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

/* Focus Indicator Ring */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -999px;
  inset-inline-start: 1rem;
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  z-index: 9999;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & HEADINGS
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-dark);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-4xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-3xl);
  letter-spacing: -0.015em;
}

h3 {
  font-size: var(--text-2xl);
  letter-spacing: -0.01em;
}

h4 {
  font-size: var(--text-xl);
}

h5 {
  font-size: var(--text-lg);
}

h6 {
  font-size: var(--text-md);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

p.lead {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-muted);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-eyebrow::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  background-color: var(--color-accent);
}

.section-heading-block {
  margin-bottom: var(--space-2xl);
}

.section-heading-block.centered {
  text-align: center;
  max-width: 800px;
  margin-inline: auto;
}

.section-heading-block.centered .section-eyebrow {
  justify-content: center;
}

.section-heading-block.centered .section-eyebrow::after {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  background-color: var(--color-accent);
}

.section-heading-block .section-desc {
  margin-top: var(--space-sm);
  font-size: var(--text-md);
  color: var(--color-muted);
  max-width: 720px;
}

.section-heading-block.centered .section-desc {
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   4. LAYOUT CONTAINERS & GRID
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-3xl);
  position: relative;
}

.section-lg {
  padding-block: var(--space-4xl);
}

.section-sm {
  padding-block: var(--space-2xl);
}

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

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

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

.section-dark p {
  color: #cfd8d2;
}

.section-dark .section-desc {
  color: #a5b6ab;
}

.section-dark .section-eyebrow {
  color: #e5b34a;
}

.section-dark .section-eyebrow::before,
.section-dark .section-eyebrow::after {
  background-color: #e5b34a;
}

/* --------------------------------------------------------------------------
   5. BUTTONS & INTERACTIVE CTAS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.625rem;
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.25;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  text-align: center;
  min-height: 48px;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  box-shadow: 0 2px 6px rgba(15, 91, 51, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-primary-text);
  box-shadow: 0 4px 12px rgba(15, 91, 51, 0.35);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background-color: var(--color-primary-tint);
  border-color: var(--color-primary-hover);
  color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(147, 106, 24, 0.25);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-dark {
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  border: 1px solid var(--color-border-strong);
}

.btn-dark:hover {
  background-color: #123321;
  color: #ffffff;
}

.btn-white {
  background-color: #ffffff;
  color: var(--color-primary);
}

.btn-white:hover {
  background-color: var(--color-surface);
  color: var(--color-dark);
  transform: translateY(-1px);
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  border-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

/* --------------------------------------------------------------------------
   6. HEADER & STICKY NAVIGATION (Pinned at top on every scroll & page)
   -------------------------------------------------------------------------- */
.site-top-bar {
  background-color: var(--color-dark);
  color: #cfd8d2;
  font-size: var(--text-xs);
  padding-block: 0.375rem;
  border-bottom: 1px solid rgba(245, 247, 244, 0.08);
}

.site-top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.top-bar-items {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: #cfd8d2;
}

.top-bar-item a:hover {
  color: #ffffff;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  fill: var(--color-accent);
}

/* The Header element MUST be direct child of body and sticky at top:0 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(251, 251, 250, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 10px rgba(10, 34, 21, 0.04);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  min-height: 48px;
  padding-block: 0.25rem;
}

.header-logo-img {
  width: auto;
  height: 52px;
  object-fit: contain;
}

.header-logo-text {
  display: flex;
  flex-direction: column;
}

.header-logo-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.header-logo-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

/* Primary Desktop Navigation (NO Home link per rule) */
.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Mobile Hamburger Toggle */
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--color-surface);
}

.menu-toggle-icon {
  width: 24px;
  height: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.menu-toggle-bar {
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  inset-inline-end: -100%;
  width: 100%;
  max-width: 360px;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-background);
  border-inline-start: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: inset-inline-end var(--transition-base);
  z-index: 999;
  overflow-y: auto;
}

.mobile-nav-drawer.active {
  inset-inline-end: 0;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  font-size: var(--text-md);
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

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

.mobile-drawer-footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.drawer-contact-info {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.drawer-contact-info p {
  margin-bottom: 0.25rem;
}

/* Overlay behind mobile drawer */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 34, 21, 0.4);
  backdrop-filter: blur(2px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   7. HERO SECTION (Split layout with proof, headline, and subheadline)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-block: var(--space-2xl) var(--space-3xl);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 100%);
  border-bottom: 1px solid var(--color-border-subtle);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-3xl);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-proof-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-muted);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.hero-proof-badge .star-rating {
  color: var(--color-accent);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.hero-proof-badge .divider {
  color: var(--color-border-strong);
}

.hero-headline {
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero-headline em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-primary);
}

.hero-subheadline {
  font-size: var(--text-md);
  line-height: 1.65;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  max-width: 620px;
}

.hero-media {
  position: relative;
}

.hero-media-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  aspect-ratio: 1290 / 750;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.hero-floating-stat {
  position: absolute;
  bottom: -1.25rem;
  inset-inline-start: -1.25rem;
  background-color: #ffffff;
  padding: 1.125rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  max-width: 320px;
}

.stat-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.stat-icon-wrap svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.stat-text {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-dark);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   8. DONOR PARTNERS SECTION (Logo Showcase)
   -------------------------------------------------------------------------- */
.partners-section {
  padding-block: var(--space-2xl);
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
}

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

.partners-header h2 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: var(--space-md);
  align-items: center;
}

.partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  height: 80px;
  background-color: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-fast);
}

.partner-logo-item:hover {
  background-color: #ffffff;
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.partner-logo-img {
  max-width: 100%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.78;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
}

.partner-logo-item:hover .partner-logo-img {
  filter: grayscale(0%);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   9. THEMATIC SECTORS CARDS
   -------------------------------------------------------------------------- */
.thematic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.thematic-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.thematic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.thematic-card-media {
  position: relative;
  aspect-ratio: 640 / 485;
  overflow: hidden;
  background-color: var(--color-surface);
}

.thematic-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.thematic-card:hover .thematic-card-img {
  transform: scale(1.05);
}

.thematic-card-badge {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  background-color: rgba(10, 34, 21, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.thematic-card-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.thematic-card-title {
  font-size: var(--text-lg);
  margin-bottom: 0.5rem;
  color: var(--color-dark);
}

.thematic-card-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.55;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.thematic-card-list {
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-sm);
}

.thematic-card-list li {
  font-size: var(--text-xs);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.thematic-card-list li::before {
  content: "•";
  color: var(--color-primary);
  font-weight: bold;
}

.thematic-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.thematic-card-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.thematic-card:hover .thematic-card-link svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   10. CORE CONSULTING SERVICES (4 Delivery Pillars)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-lg);
  align-items: flex-start;
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.service-card-media {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.service-card:hover .service-card-img {
  transform: scale(1.06);
}

.service-card-content {
  display: flex;
  flex-direction: column;
}

.service-number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.service-card-title {
  font-size: var(--text-xl);
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.service-card-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.service-card-features {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--space-md);
}

.service-card-features li {
  font-size: var(--text-xs);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card-features svg {
  width: 13px;
  height: 13px;
  fill: var(--color-primary);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   11. SIGNATURE SECTION: Frontline Evidence in Fragile Contexts
   (Policy Whitepaper Style Pull-Quote & Big Tabular Figures)
   -------------------------------------------------------------------------- */
.signature-section {
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  padding-block: var(--space-4xl);
  position: relative;
  border-top: 1px solid rgba(245, 247, 244, 0.1);
  border-bottom: 1px solid rgba(245, 247, 244, 0.1);
}

.signature-container {
  max-width: 1100px;
  margin-inline: auto;
}

.signature-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #e5b34a;
  margin-bottom: var(--space-lg);
}

.signature-badge::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: #e5b34a;
}

.signature-pullquote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.35rem + 1.2vw, 2.5rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.35;
  color: #f5f7f4;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-inline-start: var(--space-xl);
  border-inline-start: 3px solid var(--color-accent);
}

.signature-author-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  padding-inline-start: var(--space-xl);
}

.signature-author-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #ffffff;
}

.signature-author-title {
  font-size: var(--text-xs);
  color: #9cb1a4;
}

/* Big Tabular Proof Figures */
.signature-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(245, 247, 244, 0.12);
  margin-bottom: var(--space-2xl);
}

.signature-stat-box {
  display: flex;
  flex-direction: column;
}

.signature-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.8rem + 1.8vw, 3.25rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.05;
  margin-bottom: 0.375rem;
  letter-spacing: -0.02em;
}

.signature-stat-number .highlight {
  color: #e5b34a;
}

.signature-stat-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #f5f7f4;
  margin-bottom: 0.25rem;
}

.signature-stat-desc {
  font-size: var(--text-xs);
  color: #a5b6ab;
  line-height: 1.5;
}

.signature-stat-donor {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #e5b34a;
}

/* Typographic Footnotes & Whitepaper Attribution */
.signature-footnotes {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(245, 247, 244, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--text-xs);
  color: #7d9687;
}

.footnotes-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* Interactive Drawer Modal Trigger for Policy Whitepapers */
.whitepaper-inspect-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.125rem;
  background-color: rgba(245, 247, 244, 0.08);
  color: #ffffff;
  border: 1px solid rgba(245, 247, 244, 0.2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.whitepaper-inspect-btn:hover {
  background-color: rgba(245, 247, 244, 0.16);
  border-color: #ffffff;
}

/* --------------------------------------------------------------------------
   12. CASE STUDIES & EVIDENCE SECTION
   -------------------------------------------------------------------------- */
.case-filter-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-2xl);
}

.case-filter-btn {
  padding: 0.5rem 1.125rem;
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: var(--color-surface);
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  cursor: pointer;
  min-height: 40px;
}

.case-filter-btn:hover {
  background-color: #ffffff;
  color: var(--color-dark);
}

.case-filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  border-color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(15, 91, 51, 0.2);
}

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

.case-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.case-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background-color: var(--color-surface);
  overflow: hidden;
}

.case-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.case-card:hover .case-card-img {
  transform: scale(1.05);
}

.case-card-meta {
  position: absolute;
  top: 0.75rem;
  inset-inline-start: 0.75rem;
  display: flex;
  gap: 0.375rem;
}

.case-sector-pill {
  background-color: var(--color-dark);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
}

.case-card-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.case-donor-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.case-card-title {
  font-size: var(--text-md);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.case-card-desc {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.case-stat-badge {
  background-color: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.75rem;
  margin-bottom: var(--space-md);
  border-inline-start: 3px solid var(--color-primary);
}

.case-stat-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--color-dark);
}

.case-stat-caption {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.case-card-action {
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.case-period {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.case-link-btn {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.case-link-btn svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   13. FIELD METHODOLOGY (Operational Rigor in High-Risk Environments)
   -------------------------------------------------------------------------- */
.methodology-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.methodology-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.step-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.step-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  width: 36px;
  flex-shrink: 0;
}

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

.step-title {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.step-desc {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

.methodology-media-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.methodology-media-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  aspect-ratio: 11 / 8;
}

.methodology-media-item:nth-child(2) {
  margin-top: var(--space-xl);
}

.methodology-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   14. INSTITUTIONAL PROOF & GLOBAL OFFICES
   -------------------------------------------------------------------------- */
.offices-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.office-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.office-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.office-media {
  aspect-ratio: 1 / 1;
  background-color: var(--color-surface);
  overflow: hidden;
}

.office-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.office-card:hover .office-img {
  transform: scale(1.05);
}

.office-content {
  padding: var(--space-md);
}

.office-country {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.office-city {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.office-address {
  font-size: var(--text-xs);
  color: var(--color-muted);
  line-height: 1.45;
  margin-bottom: 0.5rem;
}

.office-contact {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
}

/* Headquarters Highlight Box */
.hq-banner {
  background-color: #ffffff;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
}

.hq-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-xs);
  margin-bottom: var(--space-sm);
}

.hq-title {
  font-size: var(--text-2xl);
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

.hq-desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.hq-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.hq-detail-item {
  display: flex;
  flex-direction: column;
}

.hq-detail-label {
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.hq-detail-val {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark);
}

.hq-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 11;
}

.hq-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   15. VERIFIED REVIEWS & ENDORSEMENTS (Authentic Google Reviews)
   -------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.review-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.review-stars {
  color: var(--color-accent);
  font-size: 1rem;
  letter-spacing: 2px;
}

.review-source-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.review-source-badge svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.review-quote {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-style: italic;
  line-height: 1.55;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-md);
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
}

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

.review-author-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark);
}

.review-author-meta {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* --------------------------------------------------------------------------
   16. FREQUENTLY ASKED QUESTIONS (FAQ Accordion)
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 860px;
  margin-inline: auto;
}

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

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-dark);
  text-align: start;
  min-height: 54px;
}

.faq-question-btn:hover {
  background-color: var(--color-surface);
}

.faq-item.active .faq-question-btn {
  color: var(--color-primary);
}

.faq-icon {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background-color: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-text);
  transition: transform var(--transition-base), background-color var(--transition-fast);
}

.faq-icon svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary);
  color: #ffffff;
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* --------------------------------------------------------------------------
   17. CONTACT & INQUIRY FORMS
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
  align-items: flex-start;
}

.contact-info-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-block: var(--space-xl);
}

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

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

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

.channel-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.channel-val {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.4;
}

.channel-val a:hover {
  color: var(--color-primary);
}

.channel-sub {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-top: 0.15rem;
}

/* Interactive Form & Tabs */
.form-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.form-tabs {
  display: flex;
  border-bottom: 2px solid var(--color-border-subtle);
  margin-bottom: var(--space-xl);
  gap: var(--space-sm);
  overflow-x: auto;
}

.form-tab-btn {
  padding: 0.625rem 1rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.form-tab-btn:hover {
  color: var(--color-primary);
}

.form-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

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

.form-group {
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-dark);
}

.form-label .required {
  color: #b22b27;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background-color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 91, 51, 0.15);
  outline: none;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-help {
  font-size: 0.72rem;
  color: var(--color-muted);
}

.form-status-msg {
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  margin-top: var(--space-md);
  display: none;
}

.form-status-msg.success {
  display: block;
  background-color: #e6f4ea;
  color: #137333;
  border: 1px solid #ceead6;
}

/* Map Embed Wrapper */
.map-embed-wrapper {
  margin-top: var(--space-2xl);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  height: 380px;
}

.map-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   18. INTERACTIVE WHITEPAPER DRAWER / MODAL
   -------------------------------------------------------------------------- */
.whitepaper-drawer {
  position: fixed;
  inset-block: 0;
  inset-inline-end: -100%;
  width: 100%;
  max-width: 580px;
  background-color: #ffffff;
  box-shadow: -10px 0 30px rgba(10, 34, 21, 0.2);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  transition: inset-inline-end var(--transition-base);
  overflow: hidden;
}

.whitepaper-drawer.active {
  inset-inline-end: 0;
}

.drawer-header {
  padding: var(--space-lg);
  background-color: var(--color-dark);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #ffffff;
}

.drawer-close-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cfd8d2;
  transition: all var(--transition-fast);
}

.drawer-close-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.drawer-body {
  padding: var(--space-xl);
  overflow-y: auto;
  flex-grow: 1;
}

.whitepaper-table {
  width: 100%;
  margin-block: var(--space-lg);
  font-size: var(--text-xs);
  border: 1px solid var(--color-border);
}

.whitepaper-table th,
.whitepaper-table td {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border-subtle);
  text-align: start;
}

.whitepaper-table th {
  background-color: var(--color-surface);
  font-weight: 700;
  color: var(--color-dark);
}

/* --------------------------------------------------------------------------
   19. MULTI-COLUMN FOOTER & PHOTO CREDITS
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: #d1dcce;
  border-top: 1px solid rgba(245, 247, 244, 0.08);
  margin-top: auto;
}

.footer-top {
  padding-block: var(--space-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: var(--space-2xl);
}

.footer-col-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.footer-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
}

.footer-bio {
  font-size: var(--text-xs);
  line-height: 1.65;
  color: #a5b6ab;
  margin-bottom: var(--space-lg);
}

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

.footer-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  color: #cfd8d2;
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  font-size: var(--text-xs);
  color: #a5b6ab;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer-link:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--text-xs);
  color: #a5b6ab;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 15px;
  height: 15px;
  fill: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-block: var(--space-md);
  border-top: 1px solid rgba(245, 247, 244, 0.08);
  font-size: 0.75rem;
  color: #7d9687;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-credit-line {
  color: #8fa899;
}

/* --------------------------------------------------------------------------
   20. BACK TO TOP BUTTON (Fixed bottom-right corner, >= 48px)
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  inset-inline-end: 1.5rem;
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 950;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background-color var(--transition-fast);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-3px);
  color: #ffffff;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   21. REVEAL-ON-SCROLL MOTION & REDUCED MOTION SUPPORT
   (Content visible by default even if JS fails or is disabled)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .js-enabled .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
  }

  .js-enabled .reveal.active {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 {
    transition-delay: 100ms;
  }

  .reveal-delay-2 {
    transition-delay: 200ms;
  }

  .reveal-delay-3 {
    transition-delay: 300ms;
  }
}

/* --------------------------------------------------------------------------
   22. RESPONSIVE BREAKPOINTS (Mobile-First Architecture)
   -------------------------------------------------------------------------- */

/* Tablet & Smaller (<= 1024px) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-media-wrapper {
    max-width: 720px;
    margin-inline: auto;
  }

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

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

  .signature-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--space-xl);
  }

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

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

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

  .hq-banner {
    grid-template-columns: 1fr;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    row-gap: var(--space-2xl);
  }
}

/* Small Tablet & Mobile Navigation Switch (<= 860px) */
@media (max-width: 860px) {
  .primary-nav,
  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

/* Mobile Viewports (<= 640px) */
@media (max-width: 640px) {
  :root {
    --header-height: 72px;
  }

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

  .service-card {
    grid-template-columns: 1fr;
  }

  .signature-stats-grid {
    grid-template-columns: 1fr;
  }

  .case-studies-grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .hero-floating-stat {
    position: static;
    margin-top: var(--space-md);
    max-width: 100%;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
  }

  .site-top-bar {
    display: none;
  }
}

/* Small Touch Target Protections (>= 320px) */
@media (max-width: 380px) {
  .header-logo-title {
    font-size: 1.05rem;
  }

  .header-logo-tagline {
    font-size: 0.65rem;
  }

  .hero-proof-badge {
    font-size: 0.7rem;
  }
}