:root {
  /*
   * FORD STERLING - DESIGN TOKENS
   * Strict adherence to the Master Prompt and Styling System
   */

  /* ==========================================================================
     COLOR PALETTE
     ========================================================================== */
  /* Primary Deep Architect: The void, the foundation. Used for backgrounds and massive contrast. */
  --color-blue-grey: #323e48;
  --color-blue-grey-rgb: 50, 62, 72;

  /* The Signature of Value: Strictly an accent. Used for lines, indicators, buttons, highlighting. Never a background. */
  --color-gold: #bd9a5f;
  --color-gold-rgb: 189, 154, 95;

  /* The Breathing Room: The expansive void for light sections. */
  --color-ivory: #f9f9f9;
  --color-white: #ffffff;

  /* Typography Colors */
  --text-dark: var(--color-blue-grey);
  --text-light: var(--color-white);
  --text-accent: var(--color-gold);

  /* Semi-transparent overlays */
  --overlay-dark: rgba(var(--color-blue-grey-rgb), 0.85);

  /* ==========================================================================
     TYPOGRAPHY SYSTEM
     ========================================================================== */
  /* Font Families - Webfonts must match these exactly */
  --font-display: 'Organetto', sans-serif;
  --font-serif: 'Veuve Clicquot Title', serif;
  --font-body: 'Satoshi', sans-serif;

  /* Font Weights */
  --weight-thin: 100;
  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --weight-black: 900;

  /* Fluid Typography Scale (Min / Max) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  /* 12px - 14px */
  --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  /* 14px - 16px */
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  /* 16px - 18px */
  --text-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.3125rem);
  /* 18px - 21px */
  --text-xl: clamp(1.3125rem, 1.2rem + 0.5625vw, 1.5rem);
  /* 21px - 24px */
  --text-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
  /* 24px - 30px */
  --text-3xl: clamp(1.875rem, 1.6rem + 1.375vw, 2.375rem);
  /* 30px - 38px */
  --text-4xl: clamp(2.25rem, 1.8rem + 2.25vw, 3rem);
  /* 36px - 48px */
  --text-5xl: clamp(3rem, 2.25rem + 3.75vw, 4.5rem);
  /* 48px - 72px */
  --text-6xl: clamp(3.75rem, 2.5rem + 6.25vw, 6rem);
  /* 60px - 96px */
  --text-hero: clamp(4rem, 2rem + 10vw, 8rem);
  /* 64px - 128px */

  /* Text Tracking (Letter Spacing) */
  --tracking-tight: -0.02em;
  --tracking-normal: 0em;
  --tracking-wide: 0.05em;
  --tracking-widest: 0.15em;
  --tracking-editorial: 0.2em;
  /* For emotional pre-headers */

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.1;
  --leading-snug: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  /* ==========================================================================
     SPACING & LAYOUT
     ========================================================================== */
  /* Base Spacing Unit */
  --spacing-1: 0.25rem;
  /* 4px */
  --spacing-2: 0.5rem;
  /* 8px */
  --spacing-4: 1rem;
  /* 16px */
  --spacing-8: 2rem;
  /* 32px */
  --spacing-12: 3rem;
  /* 48px */
  --spacing-16: 4rem;
  /* 64px */
  --spacing-24: 6rem;
  /* 96px */
  --spacing-32: 8rem;
  /* 128px */
  --spacing-40: 10rem;
  /* 160px */

  /* Layout Constraints */
  --container-max: 1440px;
  --container-editorial: 800px;
  /* For optimal reading width on dense text */
  --page-padding: clamp(1.5rem, 5vw, 4rem);

  /* Borders & Lines */
  --border-thin: 1px;
  --border-thick: 2px;

  /* ==========================================================================
     ANIMATION & MOTION
     ========================================================================== */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 800ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-cinematic: 1200ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   RESET & BROWSER NORMALIZATION
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-ivory);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  font-weight: var(--weight-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

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

ul,
ol {
  list-style: none;
}

/* ==========================================================================
   TYPOGRAPHY CLASSES - STRICT ALIGNMENT TO MASTER PROMPT
   ========================================================================== */

/* 1. Display Headings: Massive Hero statements, architectural, structured */
.display-heading {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: var(--weight-regular);
  line-height: var(--leading-none);
  text-transform: uppercase;
  letter-spacing: var(--tracking-normal);
}

/* 2. Section Headings: Structural separators, bold but smaller than Hero */
.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-tight);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}

/* 2b. Editorial Headings: Veuve Clicquot Title — per Copy Plan, used for section headlines */
.editorial-heading {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
}

/* 3. Emotional Pre-Headers: Deeply subjective, institutional trust, always serif */
.emotional-preheader {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  text-transform: uppercase;
  letter-spacing: var(--tracking-editorial);
  color: var(--color-gold);
  /* The signature accent */
  margin-bottom: var(--spacing-4);
  display: block;
}

/* 4. Editorial Sub-Titles: For specific callouts below H2s */
.editorial-subtitle {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-normal);
}

/* 5. Body Copy */
.body-copy {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-light);
  line-height: var(--leading-relaxed);
  color: var(--text-dark);
}

.body-copy.large {
  font-size: var(--text-lg);
}

/* Modifier Classes */
.text-gold {
  color: var(--color-gold);
}

.text-white {
  color: var(--color-white);
}

.text-dark {
  color: var(--color-blue-grey);
}

.bg-dark {
  background-color: var(--color-blue-grey);
  color: var(--color-white);
}

.bg-light {
  background-color: var(--color-ivory);
  color: var(--color-blue-grey);
}

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

.bg-white {
  background-color: var(--color-white);
  color: var(--color-blue-grey);
}

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

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

.section-padding {
  padding-block: var(--spacing-24);
}

@media (min-width: 768px) {
  .section-padding {
    padding-block: var(--spacing-32);
  }
}

/* Flexbox & Grid Helpers */
.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;
}

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

.gap-4 {
  gap: var(--spacing-4);
}

.gap-8 {
  gap: var(--spacing-8);
}

.gap-12 {
  gap: var(--spacing-12);
}

.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ==========================================================================
   COMPONENTS
   ========================================================================== */

/* The Signature Edge: Structural gold line used everywhere */
.signature-line {
  width: 100%;
  height: var(--border-thick);
  background-color: var(--color-gold);
  margin-block: var(--spacing-8);
}

.signature-line.thin {
  height: var(--border-thin);
}

/* Vertical structural line */
.divider-vertical {
  width: var(--border-thin);
  height: 100%;
  background-color: var(--color-blue-grey);
  opacity: 0.15;
}

.bg-dark .divider-vertical {
  background-color: var(--color-white);
  opacity: 0.1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border: none;
}

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

.btn-primary:hover {
  background-color: #a68652;
  /* Slightly darker gold */
}

/* Outline button */
.btn-outline {
  background-color: transparent;
  border: var(--border-thin) solid var(--color-blue-grey);
  color: var(--color-blue-grey);
}

.bg-dark .btn-outline {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* Micro-interaction on outline button */
.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-blue-grey);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition-normal);
  z-index: -1;
}

.bg-dark .btn-outline::before {
  background-color: var(--color-gold);
}

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

.bg-dark .btn-outline:hover {
  color: var(--color-blue-grey);
}

.btn-outline:hover::before {
  transform: scaleY(1);
  transform-origin: top;
}

/* Outline button on dark hero backgrounds (not inside .bg-dark parent) */
.btn-outline-light {
  background-color: transparent;
  border: var(--border-thin) solid rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-outline-light:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* Structural Underline Link */
.link-structural {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: inherit;
  position: relative;
  padding-bottom: 0.25rem;
}

.link-structural::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--border-thick);
  background-color: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.link-structural:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Arrow indicator for links */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: gap var(--transition-normal);
}

.link-arrow svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: currentColor;
  transition: transform var(--transition-normal);
}

.link-arrow:hover {
  gap: var(--spacing-4);
}

/* ==========================================================================
   ANIMATION UTILITIES (Staging & Reveal)
   ========================================================================== */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-100 {
  transition-delay: 100ms;
}

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

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

.delay-400 {
  transition-delay: 400ms;
}

.delay-500 {
  transition-delay: 500ms;
}

/* ==========================================================================
   GLOBAL NAVIGATION
   ========================================================================== */
.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding-block: var(--spacing-4);
  z-index: 100;
  transition: all var(--transition-normal);
  background: var(--overlay-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-thin) solid rgba(255, 255, 255, 0.05);
}

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

.nav-logo {
  height: 40px;
  display: flex;
  align-items: center;
}

.logo-desktop {
  height: 100%;
  display: none;
}

.logo-mobile {
  height: 80%;
  display: block;
}

@media (min-width: 1024px) {
  .logo-desktop {
    display: block;
  }

  .logo-mobile {
    display: none;
  }

  .global-nav {
    padding-block: var(--spacing-8);
  }
}

.nav-links {
  display: none;
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-white);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

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

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: none;
  padding: 0.75rem 2rem;
}

@media (min-width: 768px) {
  .nav-cta {
    display: inline-flex;
  }
}

/* ==========================================================================
   GLOBAL FOOTER
   ========================================================================== */
.global-footer {
  padding-top: var(--spacing-32);
  padding-bottom: var(--spacing-8);
  border-top: var(--border-thick) solid var(--color-gold);
  position: relative;
}

.footer-icon {
  height: 64px;
  width: auto;
}

.mt-2 {
  margin-top: var(--spacing-2);
}

.mt-12 {
  margin-top: var(--spacing-12);
}

.mt-32 {
  margin-top: var(--spacing-32);
}

.mt-4 {
  margin-top: var(--spacing-4);
}

.mt-6 {
  margin-top: 1.5rem;
}

.opacity-30 {
  opacity: 0.3;
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-70 {
  opacity: 0.7;
}

.opacity-80 {
  opacity: 0.8;
}

.opacity-90 {
  opacity: 0.9;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.footer-link {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-light);
  color: var(--color-white);
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  opacity: 1;
  color: var(--color-gold);
  padding-left: var(--spacing-2);
}

.footer-link-large {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  transition: opacity var(--transition-fast);
}

.footer-link-large:hover {
  opacity: 0.8;
}

.footer-email {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  color: var(--color-gold);
  transition: opacity var(--transition-fast);
  display: block;
}

.footer-email:hover {
  opacity: 0.7;
}

.footer-legal {
  padding-top: var(--spacing-8);
}

/* ==========================================================================
   PAGE SECTIONS : HERO
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--spacing-24);
  /* Account for fixed header */
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom,
      rgba(var(--color-blue-grey-rgb), 0.6) 0%,
      rgba(var(--color-blue-grey-rgb), 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.block {
  display: block;
}

.hero-subtext {
  max-width: 600px;
  opacity: 0.9;
}

.mt-8 {
  margin-top: var(--spacing-8);
}

.mb-6 {
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   PAGE SECTIONS : INTRO
   ========================================================================== */
.intro-section {
  position: relative;
}

/* ==========================================================================
   PAGE SECTIONS : SECTORS (DOMAINS)
   ========================================================================== */
.sectors-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.domains-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  padding-top: var(--spacing-12);
}

@media (min-width: 768px) {
  .domains-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .domains-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-0);
  }
}

.domain-card {
  position: relative;
  padding: 0 var(--spacing-4);
  text-align: left;
}

@media (min-width: 1024px) {
  .domain-card {
    border-right: 1px solid rgba(0, 0, 0, 0.1);
  }

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

/* ==========================================================================
   PAGE SECTIONS : PHILOSOPHY / FUNDING
   ========================================================================== */
.philosophy-section,
.funding-section {
  position: relative;
  overflow: hidden;
}

/* Center-aligned signature lines */
.signature-line.center {
  margin-left: auto;
  margin-right: auto;
}

.md\:mt-12 {
  margin-top: 0;
}

@media (min-width: 768px) {
  .md\:mt-12 {
    margin-top: var(--spacing-12);
  }
}

.sector-img-wrapper {
  overflow: hidden;
  aspect-ratio: 4/5;
  background-color: var(--color-blue-grey);
}

.sector-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  filter: grayscale(80%) contrast(1.2);
}

.sector-card:hover .sector-img {
  transform: scale(1.05);
  filter: grayscale(0%) contrast(1);
}

/* Text alignments */
.text-center {
  text-align: center;
}


/* ==========================================================================
   PAGE SECTIONS : MAP (GLOBAL PRESENCE)
   ========================================================================== */
.map-section {
  position: relative;
  overflow: hidden;
  background-color: var(--color-blue-grey);
}

.map-header .max-w-2xl {
  max-width: 42rem;
}

.mx-auto {
  margin-inline: auto;
}

.map-container {
  width: 100%;
  max-width: 1723px;
  /* Original SVG width */
  margin-inline: auto;
  position: relative;
}

.map-layer {
  width: 100%;
  height: auto;
  display: block;
}

.map-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Base state for map animation */
.map-globe {
  opacity: 0.2;
  transition: opacity var(--transition-cinematic);
}

.map-section.is-visible .map-globe {
  opacity: 1;
}

/* Assuming the gold fill simulates a stroke, we can use clip-path to reveal it left-to-right */
.animated-path {
  clip-path: inset(0 100% 0 0);
  /* Hidden to the left */
  transition: clip-path 2s cubic-bezier(0.22, 1, 0.36, 1) 0.5s;
}

.map-section.is-visible .animated-path {
  clip-path: inset(0 0 0 0);
  /* Fully revealed */
}


/* Map labels animation state */
.map-labels {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  transition-delay: 1.5s;
  /* Wait for line to mostly finish drawing */
}

.map-section.is-visible .map-labels {
  opacity: 1;
  transform: translateY(0);
}