/* ================================================================
   SYVANTAE — MedAffairs & Research Advisory
   Design System — Premium Corporate Medical Consulting Aesthetic
   ================================================================ */

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap");

/* ----------------------------------------------------------------
   1. DESIGN TOKENS
   ---------------------------------------------------------------- */
:root {
  /* Brand Palette — derived from the Syvantae logo */
  --navy-950: #080f1e;
  --navy-900: #0d1728;
  --navy-800: #1b2d5b;
  --navy-700: #243972;
  --navy-600: #2e4a8a;
  --navy-500: #3a5ba0;
  --navy-400: #5278b8;
  --navy-300: #7599cc;

  --silver-700: #5a6f8a;
  --silver-600: #6b7e99;
  --silver-400: #8295b0;
  --silver-300: #a3b1c6;
  --silver-200: #c5cdd9;
  --silver-100: #e4e9f0;
  --silver-50: #f2f5f9;

  /* Neutrals */
  --white: #ffffff;
  --gray-50: #f6f8fb;
  --gray-100: #edf0f7;
  --gray-200: #dde3ed;
  --gray-300: #c8d1e0;

  /* Semantic Text */
  --text-primary: #0d1728;
  --text-secondary: #344466;
  --text-muted: #6b7e99;
  --text-light: #8295b0;

  /* Accents */
  --accent-gold: #b8975a;
  --accent-steel: #516a8a;

  /* Typography */
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui,
    sans-serif;

  /* Layout */
  --max-w: 1200px;
  --section-py: 96px;
  --inner-py: 64px;

  /* Motion */
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 280ms;
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  display: block;
  max-width: 140%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ----------------------------------------------------------------
   3. TYPOGRAPHY SCALE
   ---------------------------------------------------------------- */
.display-xl {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.display-lg {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.display-md {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
}

.display-sm {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 500;
  line-height: 1.3;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver-600);
}

.eyebrow--light {
  color: var(--silver-300);
}

.lead {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-secondary);
}

.lead--light {
  color: var(--silver-200);
}

/* ----------------------------------------------------------------
   4. LAYOUT UTILITIES
   ---------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 48px);
}

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

.section--sm {
  padding-block: var(--inner-py);
}

.section--navy {
  background: var(--navy-800);
  color: var(--white);
}

.section--dark {
  background: var(--navy-900);
  color: var(--white);
}

.section--gray {
  background: var(--gray-50);
}

.section--silver {
  background: var(--silver-50);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.items-start {
  align-items: flex-start;
}
.justify-between {
  justify-content: space-between;
}
.gap-8 {
  gap: 8px;
}
.gap-16 {
  gap: 16px;
}
.gap-24 {
  gap: 24px;
}

.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}

.mt-8 {
  margin-top: 8px;
}
.mt-16 {
  margin-top: 16px;
}
.mt-24 {
  margin-top: 24px;
}
.mt-32 {
  margin-top: 32px;
}
.mt-48 {
  margin-top: 48px;
}
.mt-64 {
  margin-top: 64px;
}
.mb-8 {
  margin-bottom: 8px;
}
.mb-16 {
  margin-bottom: 16px;
}
.mb-24 {
  margin-bottom: 24px;
}
.mb-32 {
  margin-bottom: 32px;
}
.mb-48 {
  margin-bottom: 48px;
}

/* ----------------------------------------------------------------
   5. NAVIGATION
   ---------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid var(--silver-100);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--duration) var(--ease-out);
}

.site-header.scrolled {
  box-shadow: 0 2px 24px rgba(13, 23, 40, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo img {
  height: 64px;
  width: auto;
}

/* Desktop Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 8px 18px;
  position: relative;
  transition: color var(--duration) var(--ease-out);
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 18px;
  right: 18px;
  height: 1px;
  background: var(--navy-800);
  transform: scaleX(0);
  transition: transform var(--duration) var(--ease-out);
}

.nav-links a:hover {
  color: var(--navy-800);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-links a[aria-current="page"] {
  color: var(--navy-800);
  font-weight: 600;
}

.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  color: var(--white) !important;
  background: var(--navy-800);
  padding: 10px 22px !important;
  border-radius: 2px;
  transition: background var(--duration) var(--ease-out) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--navy-700) !important;
  color: var(--white) !important;
}

/* Mobile Nav — CSS Checkbox Hack */
.nav-toggle {
  display: none;
}
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--navy-800);
  transition: transform var(--duration) var(--ease-out);
}

/* ----------------------------------------------------------------
   6. HERO — HOMEPAGE
   ---------------------------------------------------------------- */
.hero-home {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy-900);
  overflow: hidden;
  padding-top: 72px;
}

/* Geometric texture overlay */
.hero-home::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 80% 60% at 70% 40%,
      rgba(46, 74, 138, 0.35) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 40% 40% at 15% 75%,
      rgba(58, 91, 160, 0.18) 0%,
      transparent 50%
    );
}

/* Subtle grid pattern */
.hero-home::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(130, 149, 176, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 149, 176, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-home .container {
  position: relative;
  z-index: 1;
}

.hero-home__content {
  max-width: 780px;
  padding-block: clamp(60px, 10vh, 120px);
}

.hero-home__tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  opacity: 0.85;
}

.hero-home__tag::before {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--silver-300);
}

.hero-home h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.hero-home h1 em {
  font-style: italic;
  color: var(--silver-300);
}

.hero-home__sub {
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--silver-200);
  max-width: 540px;
  margin-bottom: 48px;
}

.hero-home__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ----------------------------------------------------------------
   7. BUTTONS
   ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 2px;
  transition: all var(--duration) var(--ease-out);
  cursor: pointer;
}

.btn-primary {
  background: var(--white);
  color: var(--navy-900);
}

.btn-primary:hover {
  background: var(--silver-100);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  background: transparent;
}

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

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

.btn-navy:hover {
  background: var(--navy-700);
  transform: translateY(-1px);
}

.btn-navy-outline {
  border: 1px solid var(--navy-800);
  color: var(--navy-800);
  background: transparent;
}

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

.btn-arrow::after {
  content: "→";
  font-size: 1rem;
  font-weight: 300;
  transition: transform var(--duration) var(--ease-out);
}

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

/* ----------------------------------------------------------------
   8. PAGE HERO (inner pages)
   ---------------------------------------------------------------- */
.page-hero {
  background: var(--navy-800);
  padding-top: calc(72px + 72px);
  padding-bottom: 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(130, 149, 176, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 149, 176, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero__eyebrow {
  margin-bottom: 16px;
}

.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  max-width: 640px;
  margin-bottom: 20px;
}

.page-hero__sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--silver-200);
  max-width: 520px;
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   9. STATS BAND
   ---------------------------------------------------------------- */
.stats-band {
  background: var(--navy-900);
  padding-block: 56px;
  border-top: 1px solid rgba(130, 149, 176, 0.12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stat-item {
  padding: 24px 32px;
  position: relative;
}

.stat-item + .stat-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: rgba(130, 149, 176, 0.2);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number span {
  color: var(--silver-400);
  font-size: 0.65em;
  font-weight: 400;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver-400);
}

/* ----------------------------------------------------------------
   10. SECTION HEADERS
   ---------------------------------------------------------------- */
.section-header {
  margin-bottom: 56px;
}

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

.section-header__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
  margin-top: 12px;
  margin-bottom: 20px;
}

.section-header__title--light {
  color: var(--white);
}

.section-header__desc {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 560px;
}

.section-header__desc--light {
  color: var(--silver-300);
}

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

/* Thin divider line */
.section-divider {
  width: 40px;
  height: 1px;
  background: var(--navy-500);
  margin-bottom: 32px;
}

.section-divider--center {
  margin-inline: auto;
}
.section-divider--light {
  background: var(--silver-300);
}

/* ----------------------------------------------------------------
   11. SERVICE CARDS (homepage overview)
   ---------------------------------------------------------------- */
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: 3px solid var(--navy-800);
  padding: 36px 32px;
  transition: all var(--duration) var(--ease-out);
  position: relative;
}

.service-card:hover {
  box-shadow: 0 8px 40px rgba(13, 23, 40, 0.1);
  transform: translateY(-3px);
  border-top-color: var(--navy-500);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  background: var(--gray-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--navy-700);
}

.service-card__icon svg {
  width: 20px;
  height: 20px;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy-700);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--duration) var(--ease-out);
}

.service-card__link:hover {
  gap: 10px;
}

/* ----------------------------------------------------------------
   12. ABOUT / INTRO SECTION
   ---------------------------------------------------------------- */
.intro-section .grid-2 {
  align-items: center;
  gap: 80px;
}

.intro-visual {
  position: relative;
}

.intro-visual__box {
  background: var(--navy-800);
  padding: 48px 40px;
  color: var(--white);
}

.intro-visual__quote {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--silver-200);
  margin-bottom: 24px;
}

.intro-visual__attr {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver-400);
}

.intro-visual__accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 80px;
  height: 80px;
  border: 2px solid var(--navy-500);
  z-index: -1;
}

/* ----------------------------------------------------------------
   13. PILLARS / VALUE PROPS
   ---------------------------------------------------------------- */
.pillar-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
}

.pillar-item:first-child {
  border-top: 1px solid var(--gray-200);
}

.pillar-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--silver-200);
  flex-shrink: 0;
  width: 48px;
  line-height: 1;
  margin-top: 4px;
}

.pillar-content__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pillar-content__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   14. FEATURE / EXPERTISE TAGS
   ---------------------------------------------------------------- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  background: var(--gray-100);
  color: var(--text-secondary);
  border-radius: 2px;
}

.tag--navy {
  background: rgba(27, 45, 91, 0.08);
  color: var(--navy-700);
}

.tag--outline {
  background: transparent;
  border: 1px solid var(--silver-200);
  color: var(--text-muted);
}

/* ----------------------------------------------------------------
   15. TEAM / BIO SECTION
   ---------------------------------------------------------------- */
.bio-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.bio-card__header {
  background: var(--navy-800);
  padding: 48px 40px 40px;
  color: var(--white);
}

.bio-card__name {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 6px;
}

.bio-card__title {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver-300);
  margin-bottom: 32px;
}

.bio-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.bio-stat__number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1;
}

.bio-stat__label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silver-400);
  margin-top: 4px;
}

.bio-card__body {
  padding: 40px;
}

/* ----------------------------------------------------------------
   16. SERVICES DETAIL PAGE
   ---------------------------------------------------------------- */
.service-domain {
  padding: 64px 0;
  border-bottom: 1px solid var(--gray-200);
}

.service-domain:last-child {
  border-bottom: none;
}

.service-domain__header {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 40px;
}

.service-domain__badge {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--navy-800);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.service-domain__title-group {
  flex: 1;
}

.service-domain__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver-600);
  margin-bottom: 8px;
}

.service-domain__title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.service-domain__subtitle {
  font-size: 1rem;
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  margin-top: 4px;
}

.service-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-item-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  padding: 28px 24px;
  transition: all var(--duration) var(--ease-out);
}

.service-item-card:hover {
  background: var(--white);
  box-shadow: 0 4px 24px rgba(13, 23, 40, 0.06);
}

.service-item-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-500);
  margin-bottom: 10px;
}

.service-item-card__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.3;
}

.service-item-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-item-card li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}

.service-item-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--navy-500);
  opacity: 0.5;
}

/* ----------------------------------------------------------------
   17. ENGAGEMENT MODELS
   ---------------------------------------------------------------- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: transparent;
  border: none;
}

.engagement-card {
  background: var(--white);
  padding: 40px 32px;
  transition: all var(--duration) var(--ease-out);
}

.engagement-card:hover {
  background: var(--navy-800);
}

.engagement-card:hover * {
  color: var(--silver-200) !important;
}
.engagement-card:hover .engagement-card__title {
  color: var(--white) !important;
}
.engagement-card:hover .tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--silver-200);
}

.engagement-card__duration {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-500);
  margin-bottom: 16px;
}

.engagement-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  line-height: 1.2;
}

.engagement-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.engagement-card__ideal {
  font-size: 0.8rem;
  color: var(--text-light);
  font-style: italic;
}

/* ----------------------------------------------------------------
   18. AIM PAGE — VALUES & MISSION
   ---------------------------------------------------------------- */
.value-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--navy-800);
  padding: 32px 28px;
  transition: all var(--duration) var(--ease-out);
}

.value-card:hover {
  box-shadow: 0 4px 24px rgba(13, 23, 40, 0.07);
  transform: translateY(-2px);
}

.value-card__number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--silver-100);
  line-height: 1;
  margin-bottom: 12px;
}

.value-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.value-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.mission-block {
  background: var(--navy-800);
  padding: 64px;
  position: relative;
  overflow: hidden;
}

.mission-block::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 40px;
  font-family: var(--font-serif);
  font-size: 18rem;
  color: rgba(255, 255, 255, 0.03);
  line-height: 1;
  pointer-events: none;
}

.mission-block__text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--white);
  line-height: 1.55;
  max-width: 780px;
  position: relative;
  z-index: 1;
}

/* ----------------------------------------------------------------
   19. CONTACT FORM
   ---------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--navy-700);
}

.contact-info__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info__value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 400;
}

.contact-info__value a {
  color: var(--navy-700);
  transition: color var(--duration) var(--ease-out);
}

.contact-info__value a:hover {
  color: var(--navy-500);
}

/* Form */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 48px 40px;
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--navy-500);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 2px;
  transition: all var(--duration) var(--ease-out);
  outline: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  background: var(--white);
  border-color: var(--navy-600);
  box-shadow: 0 0 0 3px rgba(46, 74, 138, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--silver-300);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  width: 100%;
  margin-top: 8px;
}

.form-note {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 12px;
  text-align: center;
}

/* ----------------------------------------------------------------
   20. FOOTER
   ---------------------------------------------------------------- */
.site-footer {
  background: #ffffff;
  color: var(--navy-800);
  padding-top: 64px;
  padding-bottom: 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(130, 149, 176, 0.12);
  margin-bottom: 32px;
}

.footer-brand img {
  height: 30px;
  width: auto;
  margin-bottom: 20px;
  opacity: 0.85;
}

.footer-brand__tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--navy-700);
  max-width: 280px;
}

.footer-col__title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-900);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--navy-700);
  padding: 4px 0;
  transition: color var(--duration) var(--ease-out);
}

.footer-col a:hover {
  color: var(--navy-900);
}

.footer-bottom {
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom__copy {
  font-size: 0.78rem;
  color: var(--navy-500);
}

.footer-bottom__legal {
  color: var(--navy-500);
  display: flex;
  gap: 24px;
}

.footer-bottom__legal a {
  font-size: 0.78rem;
  color: var(--navy-500);
  transition: color var(--duration) var(--ease-out);
}

.footer-bottom__legal a:hover {
  color: var(--navy-500);
}

/* ----------------------------------------------------------------
   21. CTA BAND
   ---------------------------------------------------------------- */
.cta-band {
  background: var(--navy-800);
  padding-block: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 80% at 50% 50%,
    rgba(58, 91, 160, 0.3) 0%,
    transparent 70%
  );
}

.cta-band .container {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-band p {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--silver-200);
  margin-bottom: 40px;
  max-width: 480px;
  margin-inline: auto;
}

.cta-band .hero-home__actions {
  justify-content: center;
}

/* ----------------------------------------------------------------
   22. BREADCRUMB
   ---------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--silver-400);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: var(--silver-300);
  transition: color var(--duration);
}
.breadcrumb a:hover {
  color: var(--white);
}
.breadcrumb__sep {
  opacity: 0.5;
}

/* ----------------------------------------------------------------
   23. EXPERTISE DOMAINS (homepage)
   ---------------------------------------------------------------- */
.domain-strip {
  display: flex;
  gap: 0;
  overflow: hidden;
}

.domain-strip__item {
  flex: 1;
  padding: 28px 24px;
  background: var(--white);
  border-right: 1px solid var(--gray-200);
  transition: background var(--duration) var(--ease-out);
  text-align: center;
}

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

.domain-strip__item:hover {
  background: var(--navy-800);
}
.domain-strip__item:hover * {
  color: var(--silver-200) !important;
}

.domain-strip__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ----------------------------------------------------------------
   24. PROCESS STEPS
   ---------------------------------------------------------------- */
.steps-list {
  counter-reset: steps;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
  counter-increment: steps;
}

.step-item:first-child {
  padding-top: 0;
}
.step-item:last-child {
  border-bottom: none;
}

.step-item__num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--silver-200);
  flex-shrink: 0;
  width: 40px;
  line-height: 1.1;
}

.step-item__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step-item__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ----------------------------------------------------------------
   25. SCROLLED HEADER (JS-free approach — always show shadow after hero)
   ---------------------------------------------------------------- */
.header-shadow {
  box-shadow: 0 2px 24px rgba(13, 23, 40, 0.07);
}

/* ----------------------------------------------------------------
   26. RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --section-py: 72px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-py: 56px;
  }

  /* Mobile Nav */
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 0 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 8px 24px rgba(13, 23, 40, 0.08);
    gap: 0;
  }

  .nav-toggle:checked ~ .nav-inner .nav-links {
    display: flex;
  }

  .nav-links a {
    padding: 12px 28px;
    font-size: 0.85rem;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    margin: 8px 28px 0;
    text-align: center;
    border-radius: 2px;
    display: block !important;
  }

  /* Hamburger animation */
  .nav-toggle:checked ~ .nav-inner .nav-hamburger span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
  }
  .nav-toggle:checked ~ .nav-inner .nav-hamburger span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .nav-toggle:checked ~ .nav-inner .nav-hamburger span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  /* Layout */
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid .stat-item::before {
    display: none;
  }

  .engagement-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .domain-strip {
    flex-direction: column;
  }
  .mission-block {
    padding: 40px 28px;
  }

  .hero-home__actions {
    flex-direction: column;
  }
  .hero-home__actions .btn {
    text-align: center;
    justify-content: center;
  }

  .intro-section .grid-2 {
    gap: 36px;
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 32px 24px;
  }
  .bio-card__header {
    padding: 36px 28px 32px;
  }
  .bio-card__body {
    padding: 28px;
  }
  .bio-stats {
    gap: 20px;
  }
}