/* ==========================================================================
   NIMA Asset Management — Design System & Stylesheet
   Version: 1.0.0
   ========================================================================== */

/* === 1. CSS CUSTOM PROPERTIES (Design Tokens) === */
:root {
  /* ── Brand Colors ── */
  --navy-900: #060F1E;
  --navy-800: #0B1F3A;
  --navy-700: #0F2D54;
  --navy-600: #143A6B;
  --navy-500: #1A4A85;
  --navy-400: #2D6DB5;
  --navy-300: #5B95D4;

  --teal-700: #0A7A74;
  --teal-600: #0D9488;
  --teal-500: #14B8A6;
  --teal-400: #2DD4C4;
  --teal-300: #5EEAD4;

  --gray-50:  #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  --white: #FFFFFF;
  --black: #000000;

  /* ── Semantic Aliases ── */
  --color-bg:           var(--gray-50);
  --color-bg-dark:      var(--navy-800);
  --color-surface:      var(--white);
  --color-surface-alt:  var(--gray-100);
  --color-border:       var(--gray-200);
  --color-border-dark:  var(--navy-600);

  --color-text-primary:   var(--gray-900);
  --color-text-body:      var(--gray-700);
  --color-text-muted:     var(--gray-500);
  --color-text-inverse:   var(--white);
  --color-text-accent:    var(--teal-600);

  --color-primary:        var(--navy-800);
  --color-primary-hover:  var(--navy-700);
  --color-accent:         var(--teal-600);
  --color-accent-hover:   var(--teal-700);

  /* ── Typography ── */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  1.875rem;  /* 30px */
  --text-4xl:  2.25rem;   /* 36px */
  --text-5xl:  3rem;      /* 48px */
  --text-6xl:  3.75rem;   /* 60px */

  --font-regular:  400;
  --font-medium:   500;
  --font-semibold: 600;
  --font-bold:     700;

  --leading-tight:   1.2;
  --leading-snug:    1.35;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  --tracking-tight:  -0.02em;
  --tracking-normal: 0;
  --tracking-wide:   0.06em;
  --tracking-wider:  0.1em;

  /* ── Spacing ── */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* ── Borders & Radius ── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* ── Shadows ── */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
  --shadow-xl: 0 16px 40px rgba(0,0,0,0.12);

  /* ── Transitions ── */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* ── Layout ── */
  --container-max:     1200px;
  --container-padding: clamp(1rem, 5vw, 2rem);
  --section-padding-y: clamp(4rem, 8vw, 7rem);
  --nav-height:        72px;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-body);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-sans);
  font-size: var(--text-base);
}

/* === 3. TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

h1 { font-size: clamp(var(--text-4xl), 5.5vw, var(--text-6xl)); }
h2 { font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); }
h3 { font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl)); }
h4 { font-size: clamp(var(--text-lg), 2vw, var(--text-2xl)); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p { line-height: var(--leading-relaxed); }

.text-xs     { font-size: var(--text-xs); }
.text-sm     { font-size: var(--text-sm); }
.text-base   { font-size: var(--text-base); }
.text-lg     { font-size: var(--text-lg); }
.text-xl     { font-size: var(--text-xl); }
.text-2xl    { font-size: var(--text-2xl); }

.font-medium   { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold     { font-weight: var(--font-bold); }

.text-muted  { color: var(--color-text-muted); }
.text-accent { color: var(--color-text-accent); }
.text-inverse { color: var(--color-text-inverse); }

/* === 4. LAYOUT UTILITIES === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--section-padding-y);
}

.section--dark {
  background-color: var(--navy-800);
  color: var(--color-text-inverse);
}

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

.section--alt {
  background-color: var(--gray-100);
}

.section--navy-soft {
  background-color: var(--navy-900);
  color: var(--color-text-inverse);
}

.section--navy-soft h2,
.section--navy-soft h3,
.section--navy-soft h4 {
  color: var(--white);
}

.grid {
  display: grid;
  gap: var(--space-8);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* === 5. SECTION HEADERS === */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--teal-600);
  flex-shrink: 0;
}

.section-label--inverse {
  color: var(--teal-400);
}

.section-label--inverse::before {
  background-color: var(--teal-400);
}

.section-header {
  margin-bottom: clamp(var(--space-12), 5vw, var(--space-16));
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-label {
  justify-content: center;
}

.section-title {
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--color-text-muted);
  max-width: 640px;
  line-height: var(--leading-relaxed);
}

.section-header--center .section-subtitle {
  margin-inline: auto;
}

.section-header--dark .section-subtitle {
  color: var(--gray-400);
}

/* === 6. BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  letter-spacing: 0.01em;
  line-height: 1;
  text-align: center;
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: 1.5px solid transparent;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--teal-600);
  border-color: var(--teal-600);
  color: var(--white);
}

.btn--primary:hover {
  background-color: var(--teal-700);
  border-color: var(--teal-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(13,148,136,0.35);
}

.btn--secondary {
  background-color: var(--navy-800);
  border-color: var(--navy-800);
  color: var(--white);
}

.btn--secondary:hover {
  background-color: var(--navy-700);
  border-color: var(--navy-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(11,31,58,0.35);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--navy-800);
  color: var(--navy-800);
}

.btn--outline:hover {
  background-color: var(--navy-800);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--outline-inverse {
  background-color: transparent;
  border-color: var(--white);
  color: var(--white);
}

.btn--outline-inverse:hover {
  background-color: rgba(255,255,255,0.12);
  transform: translateY(-1px);
}

.btn--outline-teal {
  background-color: transparent;
  border-color: var(--teal-600);
  color: var(--teal-600);
}

.btn--outline-teal:hover {
  background-color: var(--teal-600);
  color: var(--white);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs);
}

.btn--lg {
  padding: 0.9rem 2.25rem;
  font-size: var(--text-base);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* === 7. CARDS === */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card--dark {
  background-color: var(--navy-700);
  border-color: var(--navy-600);
  color: var(--white);
}

.card--dark h3,
.card--dark h4 {
  color: var(--white);
}

.card--accent-top {
  border-top: 3px solid var(--teal-600);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: rgba(13,148,136,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  flex-shrink: 0;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--teal-600);
  stroke: var(--teal-600);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--navy-800);
  margin-bottom: var(--space-3);
  letter-spacing: var(--tracking-tight);
}

.card--dark .card-title {
  color: var(--white);
}

.card-body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.card--dark .card-body {
  color: var(--gray-400);
}

/* === 8. BADGE / TAG === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: 0.03em;
}

.badge--teal {
  background-color: rgba(13,148,136,0.10);
  color: var(--teal-600);
  border: 1px solid rgba(13,148,136,0.20);
}

.badge--navy {
  background-color: rgba(11,31,58,0.08);
  color: var(--navy-800);
  border: 1px solid rgba(11,31,58,0.15);
}

.badge--inverse {
  background-color: rgba(255,255,255,0.12);
  color: var(--teal-400);
  border: 1px solid rgba(255,255,255,0.15);
}

/* === 9. NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: rgba(11,31,58,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
  background-color: rgba(6,15,30,0.99);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav__logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--white);
  letter-spacing: var(--tracking-tight);
}

.nav__logo-sub {
  font-size: var(--text-xs);
  color: var(--gray-400);
  font-weight: var(--font-regular);
  letter-spacing: 0.02em;
  display: block;
  line-height: 1;
  margin-top: 1px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-300);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--white);
  background-color: rgba(255,255,255,0.06);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__btn-secondary {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-300);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav__btn-secondary:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
  background-color: rgba(255,255,255,0.06);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--gray-300);
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-4);
  z-index: 99;
  flex-direction: column;
  gap: var(--space-1);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-300);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  display: block;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--white);
  background-color: rgba(255,255,255,0.06);
}

.nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-4);
  margin-top: var(--space-2);
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* === 10. HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
  background-color: var(--navy-900);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 65% 45%, rgba(13,148,136,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 20% 80%, rgba(14,165,165,0.07) 0%, transparent 60%),
              linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  z-index: 0;
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 30%, transparent 80%);
}

.hero__svg-network {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(300px, 45vw, 640px);
  opacity: 0.18;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(3rem, 8vw, 6rem);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background-color: rgba(13,148,136,0.12);
  border: 1px solid rgba(13,148,136,0.25);
  border-radius: var(--radius-full);
  color: var(--teal-400);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--teal-400);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__headline {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: var(--font-bold);
  line-height: 1.12;
  letter-spacing: var(--tracking-tight);
  color: var(--white);
  max-width: 760px;
  margin-bottom: var(--space-6);
}

.hero__headline em {
  font-style: normal;
  color: var(--teal-400);
}

.hero__subheadline {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--gray-400);
  max-width: 580px;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-16);
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.hero__trust-label {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-weight: var(--font-medium);
  width: 100%;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--gray-300);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.trust-pill:hover {
  border-color: rgba(13,148,136,0.35);
  background-color: rgba(13,148,136,0.06);
  color: var(--teal-400);
}

.trust-pill-check {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: rgba(13,148,136,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-pill-check::after {
  content: '✓';
  font-size: 9px;
  color: var(--teal-400);
  font-weight: var(--font-bold);
}

/* === 11. WHAT WE DO === */
.what-we-do .card {
  position: relative;
  overflow: hidden;
}

.what-we-do .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.what-we-do .card:hover::before {
  transform: scaleX(1);
}

.card-number {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--gray-100);
  line-height: 1;
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  letter-spacing: -0.05em;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

.feature-list-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--teal-600);
  margin-top: 0.45em;
  flex-shrink: 0;
}

/* === 12. WHO WE SERVE === */
.serve-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.serve-card__audience {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: var(--space-3);
}

.serve-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--navy-800);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
}

.serve-card__body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.serve-card__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex: 1;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.benefit-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: rgba(13,148,136,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.benefit-check::after {
  content: '✓';
  font-size: 10px;
  color: var(--teal-600);
  font-weight: var(--font-bold);
}

.benefit-text {
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-relaxed);
}

/* === 13. STRATEGY === */
.thesis-block {
  background: linear-gradient(135deg, var(--navy-800) 0%, rgba(13, 148, 136, 0.08) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid rgba(13, 148, 136, 0.25);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(13, 148, 136, 0.08);
}

.thesis-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400), transparent);
}

.thesis-block::after {
  content: '\201C';
  position: absolute;
  top: -0.15em;
  right: 1rem;
  font-size: 8rem;
  color: rgba(13, 148, 136, 0.06);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

.thesis-block h3 {
  color: var(--white);
}

.thesis-block p {
  color: var(--gray-400);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.principle-card {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: background-color var(--transition-fast);
}

.principle-card:hover {
  background-color: rgba(255,255,255,0.06);
}

.principle-card h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--teal-400);
  margin-bottom: var(--space-2);
  letter-spacing: 0;
}

.principle-card p {
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: var(--leading-relaxed);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(180deg, var(--teal-600), var(--navy-600));
}

.timeline-item {
  display: flex;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
  position: relative;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--teal-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--white);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.timeline-content {
  padding-top: var(--space-2);
  flex: 1;
}

.timeline-content h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--white);
  margin-bottom: var(--space-1);
}

.timeline-content p {
  font-size: var(--text-sm);
  color: var(--gray-400);
  line-height: var(--leading-relaxed);
}

/* === 14. TECHNOLOGY === */
.tech-engine {
  background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid var(--navy-600);
  overflow: hidden;
}

.engine-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  padding-bottom: var(--space-2);
  scrollbar-width: thin;
  scrollbar-color: var(--navy-600) transparent;
}

.engine-step {
  display: flex;
  align-items: stretch;
  flex-shrink: 0;
}

.engine-node {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5);
  text-align: center;
  min-width: 130px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  cursor: default;
}

.engine-node:hover {
  background-color: rgba(13,148,136,0.12);
  border-color: rgba(13,148,136,0.3);
}

.engine-node-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
  line-height: 1;
}

.engine-node-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--teal-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-1);
  white-space: nowrap;
}

.engine-node-sub {
  font-size: var(--text-xs);
  color: var(--gray-500);
  line-height: 1.4;
}

.engine-arrow {
  display: flex;
  align-items: center;
  padding-inline: var(--space-2);
}

.engine-arrow svg {
  width: 20px;
  height: 20px;
  color: var(--navy-500);
  stroke: var(--navy-500);
  flex-shrink: 0;
}

.tech-capabilities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.capability-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: rgba(255,255,255,0.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background-color var(--transition-fast);
}

.capability-item:hover {
  background-color: rgba(255,255,255,0.05);
}

.capability-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(13,148,136,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.capability-text h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--white);
  margin-bottom: var(--space-1);
  letter-spacing: 0;
}

.capability-text p {
  font-size: var(--text-xs);
  color: var(--gray-500);
  line-height: var(--leading-relaxed);
}

/* === 15. GOVERNANCE === */
.gov-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.gov-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--navy-800);
}

.gov-card h3 {
  font-size: var(--text-xl);
  color: var(--navy-800);
  margin-bottom: var(--space-4);
}

.gov-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.gov-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.gov-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.gov-list-item::before {
  content: '→';
  color: var(--teal-600);
  font-weight: var(--font-bold);
  flex-shrink: 0;
}

.disclaimer-box {
  background-color: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--navy-800);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
}

.disclaimer-box strong {
  color: var(--gray-800);
}

/* === 16. TEAM === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.team-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.team-card__avatar {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--navy-700) 0%, var(--navy-800) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}

.team-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.team-card__avatar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
}

.team-card__initials {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: rgba(13,148,136,0.2);
  border: 2px solid rgba(13,148,136,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--teal-400);
}

.team-card__info {
  padding: var(--space-6);
}

.team-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--navy-800);
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--teal-600);
  margin-bottom: var(--space-3);
}

.team-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.team-card__linkedin {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--teal-600);
  transition: color var(--transition-fast);
}

.team-card__linkedin:hover {
  color: var(--teal-700);
}

/* === 17. CREDIBILITY === */
.cred-section {
  padding-block: var(--section-padding-y);
}

.logos-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: center;
}

.logo-placeholder {
  height: 40px;
  min-width: 100px;
  background-color: var(--gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  color: var(--gray-400);
  padding-inline: var(--space-5);
  font-weight: var(--font-medium);
  transition: background-color var(--transition-fast);
}

.logo-placeholder:hover {
  background-color: var(--gray-300);
}

.exp-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.exp-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.exp-item-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--teal-600);
  margin-top: 6px;
  flex-shrink: 0;
}

.exp-item-text {
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-relaxed);
}

.case-teaser {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid var(--navy-600);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  overflow: hidden;
}

.case-teaser::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
}

.case-teaser h3 {
  color: var(--white);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.case-teaser p {
  color: var(--gray-400);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.case-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

/* === 18. INSIGHTS === */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.insight-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

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

.insight-card__header {
  height: 8px;
  background: linear-gradient(90deg, var(--teal-600), var(--teal-400));
}

.insight-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.insight-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.insight-card__category {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--teal-600);
}

.insight-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.insight-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--navy-800);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  flex: 1;
}

.insight-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.insight-card__link {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--teal-600);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.insight-card__link:hover {
  gap: var(--space-3);
  color: var(--teal-700);
}

.subscribe-box {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid var(--navy-600);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-6);
}

.subscribe-box h3 {
  color: var(--white);
}

.subscribe-box p {
  color: var(--gray-400);
  font-size: var(--text-sm);
  max-width: 420px;
}

.subscribe-form {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 480px;
}

.subscribe-form input {
  flex: 1;
  min-width: 200px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15);
  background-color: rgba(255,255,255,0.07);
  color: var(--white);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  outline: none;
}

.subscribe-form input::placeholder {
  color: var(--gray-500);
}

.subscribe-form input:focus {
  border-color: var(--teal-600);
  background-color: rgba(255,255,255,0.10);
}

/* === 19. FAQ === */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--navy-800);
  background-color: var(--color-surface);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  border: none;
  font-family: var(--font-sans);
}

.faq-question:hover {
  background-color: var(--gray-50);
  color: var(--teal-600);
}

.faq-question.open {
  color: var(--teal-600);
  background-color: var(--gray-50);
}

.faq-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  color: var(--gray-500);
  font-weight: var(--font-bold);
  transition: transform var(--transition-base), border-color var(--transition-fast), color var(--transition-fast);
  line-height: 1;
}

.faq-question.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--teal-600);
  color: var(--teal-600);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  background-color: var(--gray-50);
}

.faq-answer.open {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 var(--space-8) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* === 20. CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--text-2xl);
  color: var(--navy-800);
  margin-bottom: var(--space-4);
}

.contact-info p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: rgba(13,148,136,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text {
  font-size: var(--text-sm);
  color: var(--gray-700);
  line-height: var(--leading-relaxed);
}

.contact-detail-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.calendly-box {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border: 1.5px dashed var(--teal-600);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background-color: rgba(13,148,136,0.04);
}

.calendly-box .calendly-icon {
  font-size: 1.5rem;
}

.calendly-box h4 {
  font-size: var(--text-base);
  color: var(--navy-800);
  margin-bottom: var(--space-1);
}

.calendly-box p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* Contact Form */
.contact-form-wrap {
  background-color: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.contact-form-wrap h3 {
  font-size: var(--text-xl);
  color: var(--navy-800);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-600);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--gray-900);
  background-color: var(--white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  font-family: var(--font-sans);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gray-400);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--teal-600);
  box-shadow: 0 0 0 3px rgba(13,148,136,0.10);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2394A3B8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 2.5rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-privacy {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-3);
}

.form-success {
  display: none;
  padding: var(--space-5);
  background-color: rgba(5,150,105,0.06);
  border: 1px solid rgba(5,150,105,0.2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--teal-700);
  text-align: center;
}

/* === 21. FOOTER === */
.footer {
  background-color: var(--navy-900);
  color: var(--gray-400);
  padding-block: clamp(3rem, 6vw, 5rem) var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-400));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--white);
}

.footer__logo-name {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--white);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--gray-500);
  line-height: var(--leading-relaxed);
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--gray-400);
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.footer__social-link:hover {
  background-color: rgba(13,148,136,0.15);
  color: var(--teal-400);
  border-color: rgba(13,148,136,0.3);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--gray-300);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--gray-500);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--teal-400);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__legal-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--gray-600);
}

.footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__legal-link {
  font-size: var(--text-xs);
  color: var(--gray-600);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--teal-400);
}

.footer__disclaimer {
  font-size: var(--text-xs);
  color: var(--gray-600);
  line-height: var(--leading-relaxed);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.04);
}

/* === 22. REGULATORY PAGE === */
.reg-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.reg-nav-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.reg-nav-tab.active,
.reg-nav-tab:hover {
  background-color: var(--navy-800);
  color: var(--white);
  border-color: var(--navy-800);
}

.reg-section {
  display: none;
}

.reg-section.active {
  display: block;
}

.reg-doc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.reg-doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  gap: var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.reg-doc-item:hover {
  border-color: var(--teal-600);
  box-shadow: var(--shadow-sm);
}

.reg-doc-info {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.reg-doc-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.reg-doc-name {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--navy-800);
  margin-bottom: var(--space-1);
}

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

/* === 23. UTILITY === */
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }

.divider {
  height: 1px;
  background-color: var(--color-border);
  margin-block: var(--space-12);
}

.divider--dark {
  background-color: rgba(255,255,255,0.06);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay for child elements */
.stagger-children > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children > *:nth-child(6) { transition-delay: 400ms; }

/* === 24. EXTRACTED UTILITY & COMPONENT CLASSES === */

/* ── Margin / Spacing Utilities (new) ── */
.mb-2  { margin-bottom: var(--space-2); }
.mb-12 { margin-bottom: var(--space-12); }

/* ── Flex Utilities (new) ── */
.gap-3 { gap: var(--space-3); }
.gap-5 { gap: var(--space-5); }
.flex-shrink-0 { flex-shrink: 0; }

/* ── Display ── */
.hidden { display: none; }

/* ── Section Title / Subtitle Variants ── */
.section-title--light    { color: var(--white); }
.section-subtitle--light { color: var(--gray-400); }
.section-label--mb       { margin-bottom: var(--space-5); }

/* ── Subsection Heading ── */
.subsection-heading {
  font-size: var(--text-xl);
  color: var(--navy-800);
  margin-bottom: var(--space-6);
}

/* ── Grid Modifiers ── */
.grid--gap-12       { gap: var(--space-12); }
.grid--gap-8        { gap: var(--space-8); }
.grid--align-start  { align-items: start; }

/* ── Principles Grid 2-col ── */
.principles-grid--2col { grid-template-columns: 1fr 1fr; }

/* ── Thesis Block ── */
.thesis-block__heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
}

.thesis-block__body {
  color: var(--gray-400);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ── Tech Engine ── */
.tech-engine__heading {
  color: var(--white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.tech-engine__subtitle {
  color: var(--gray-500);
  font-size: var(--text-sm);
}

/* ── Muted Text ── */
.text-muted-xs {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ── Links ── */
.link--teal {
  color: var(--teal-600);
  font-weight: var(--font-semibold);
}

.link--teal-light {
  color: var(--teal-400);
}

/* ── Insight Card Disabled Link ── */
.insight-card__link--disabled {
  opacity: 0.5;
  cursor: default;
}

/* ── Logos Row Variant ── */
.logos-row--left { justify-content: flex-start; }

/* === 25. RESPONSIVE === */
@media (max-width: 1024px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav__links,
  .nav__actions .nav__btn-secondary {
    display: none;
  }

  .nav__actions {
    gap: var(--space-2);
  }

  .nav__hamburger {
    display: flex;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero__svg-network {
    display: none;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__legal-row {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

  .engine-flow {
    flex-direction: column;
    align-items: stretch;
  }

  .engine-arrow {
    justify-content: center;
    transform: rotate(90deg);
    padding-block: 4px;
  }

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

  .thesis-block {
    padding: var(--space-6);
  }

  .faq-question {
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-sm);
  }

  .faq-answer-inner {
    padding: 0 var(--space-5) var(--space-5);
  }
}

@media (max-width: 480px) {
  .hero__ctas {
    flex-direction: column;
  }

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

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

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

  .btn-group .btn {
    justify-content: center;
  }

  .logos-row {
    gap: var(--space-4);
  }
}

/* === 25. PRINT === */
@media print {
  .nav,
  .hero__bg,
  .hero__grid-overlay,
  .hero__svg-network,
  .nav__mobile {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  .section--dark,
  .section--navy-soft {
    background: #fff;
    color: #000;
  }

  .section--dark h2,
  .section--dark h3 {
    color: #000;
  }
}

/* === 26. FOCUS / ACCESSIBILITY === */
:focus-visible {
  outline: 2px solid var(--teal-600);
  outline-offset: 3px;
  border-radius: 3px;
}

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

  html {
    scroll-behavior: auto;
  }

  .animate-in {
    opacity: 1;
    transform: none;
  }
}