/* ============================================================
   UCHIDA & NYEKAN MINING CORP — Premium Corporate Design System
   Palette: Deep navy, warm gold, ivory. Serif display + refined sans.
   ============================================================ */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6.5vw, 7rem);

  /* 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;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --transition-interactive: 260ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1240px;

  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* LIGHT MODE (default) — Ivory/parchment with navy + gold */
:root, [data-theme='light'] {
  --color-bg: #f5f1e8;              /* warm ivory */
  --color-surface: #faf7f0;         /* lighter ivory */
  --color-surface-2: #ffffff;
  --color-surface-offset: #ebe4d3;  /* deeper parchment */
  --color-surface-offset-2: #e2d9c3;
  --color-surface-dynamic: #d6cbb0;
  --color-divider: #d9cfb8;
  --color-border: #c4b998;

  --color-text: #0e1a2b;            /* deep navy */
  --color-text-muted: #4a5567;
  --color-text-faint: #8a8570;
  --color-text-inverse: #f5f1e8;

  /* Primary — Rich Gold */
  --color-primary: #a4802a;
  --color-primary-hover: #8a6a1e;
  --color-primary-active: #6f5416;
  --color-primary-highlight: #ecd9a3;

  /* Navy accent */
  --color-navy: #0e1a2b;
  --color-navy-hover: #1a2942;
  --color-navy-2: #17273f;

  /* Semantic */
  --color-warning: #964219;
  --color-error: #a12c7b;
  --color-success: #437a22;

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 60 / 0.08);
  --shadow-md: 0 8px 24px oklch(0.15 0.03 60 / 0.10);
  --shadow-lg: 0 24px 60px oklch(0.15 0.05 60 / 0.18);
}

/* DARK MODE — Deep navy with warm gold */
[data-theme='dark'] {
  --color-bg: #0a1220;
  --color-surface: #0f1a2c;
  --color-surface-2: #142236;
  --color-surface-offset: #1a2b43;
  --color-surface-offset-2: #223451;
  --color-surface-dynamic: #2a3e5d;
  --color-divider: #1e3050;
  --color-border: #2c4269;

  --color-text: #ece3cc;
  --color-text-muted: #9aa3b3;
  --color-text-faint: #5a6579;
  --color-text-inverse: #0a1220;

  --color-primary: #d4a94a;
  --color-primary-hover: #e4bc60;
  --color-primary-active: #f0cd7a;
  --color-primary-highlight: #3a2f14;

  --color-navy: #ece3cc;
  --color-navy-hover: #f5edd8;
  --color-navy-2: #142236;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 8px 24px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 24px 60px oklch(0 0 0 / 0.55);
}

/* ============================================================
   Layout primitives
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.section--tight { padding-block: clamp(var(--space-12), 7vw, var(--space-20)); }

/* ============================================================
   Type styles
   ============================================================ */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--color-primary);
  display: inline-block;
}

.display {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;
}

h1.display, .display--hero {
  font-size: var(--text-hero);
  font-weight: 400;
}

h2.display, .display--section {
  font-size: var(--text-2xl);
  font-weight: 500;
}

h3.display {
  font-size: var(--text-xl);
  font-weight: 500;
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.55;
}

.serif-italic {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-primary);
}

/* ============================================================
   Header / Nav
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}
.header--scrolled {
  border-bottom-color: color-mix(in oklab, var(--color-border) 60%, transparent);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
}
.brand__mark { width: 40px; height: 40px; color: var(--color-primary); flex-shrink: 0; }
.brand__text {
  display: flex; flex-direction: column;
  line-height: 1.1;
}
.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.brand__sub {
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav__links a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
}
.nav__links a:hover { color: var(--color-text); }
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav__links a:hover::after { width: 100%; }

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

.theme-toggle {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid transparent;
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-border);
}

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--color-text);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #1a1408;
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--dark {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  border-color: var(--color-navy);
}
[data-theme='dark'] .btn--dark {
  background: var(--color-primary);
  color: #1a1408;
  border-color: var(--color-primary);
}
.btn--dark:hover { background: var(--color-navy-hover); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(var(--space-12), 8vw, var(--space-24));
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
}
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero__scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--color-navy) 40%, transparent) 0%,
      color-mix(in oklab, var(--color-navy) 20%, transparent) 40%,
      color-mix(in oklab, var(--color-navy) 88%, transparent) 100%);
}

.hero__inner {
  color: #f5f1e8;
  max-width: 900px;
}
.hero__eyebrow {
  color: var(--color-primary);
  color: #e0b755;
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.hero__eyebrow::before {
  content: '';
  width: 40px; height: 1px;
  background: #e0b755;
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  color: #f5f1e8;
}
.hero__title em {
  font-style: italic;
  color: #e0b755;
  font-weight: 400;
}
.hero__lede {
  font-size: var(--text-lg);
  color: rgba(245, 241, 232, 0.82);
  max-width: 58ch;
  margin-bottom: var(--space-10);
  line-height: 1.55;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero .btn--ghost {
  color: #f5f1e8;
  border-color: rgba(245, 241, 232, 0.4);
}
.hero .btn--ghost:hover {
  border-color: #e0b755;
  color: #e0b755;
}

.hero__meta {
  position: absolute;
  bottom: var(--space-8);
  right: clamp(var(--space-4), 5vw, var(--space-12));
  display: flex;
  gap: var(--space-8);
  color: rgba(245, 241, 232, 0.7);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero__meta span { display: flex; align-items: center; gap: var(--space-2); }
.hero__meta strong { color: #e0b755; font-weight: 500; }

/* ============================================================
   Stats strip
   ============================================================ */
.stats {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  padding-block: var(--space-16);
  position: relative;
}
[data-theme='dark'] .stats { background: var(--color-surface-2); color: var(--color-text); }

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}
.stat {
  padding-inline: var(--space-4);
  border-left: 1px solid rgba(228, 188, 96, 0.25);
}
.stat:first-child { border-left: none; padding-left: 0; }
.stat__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-primary);
  color: #e4bc60;
  line-height: 1;
  margin-bottom: var(--space-3);
}
[data-theme='dark'] .stat__value { color: var(--color-primary); }
.stat__label {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, 0.7);
  line-height: 1.4;
}
[data-theme='dark'] .stat__label { color: var(--color-text-muted); }

/* ============================================================
   Section headers
   ============================================================ */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  margin-bottom: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: end;
}
.section-head__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.015em;
}
.section-head__title em {
  color: var(--color-primary);
  font-style: italic;
  font-weight: 400;
}
.section-head__meta {
  max-width: 55ch;
}
.section-head__meta p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   About / Two-col with image
   ============================================================ */
.about {
  background: var(--color-surface);
}
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.about__media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
}
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__media::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--color-primary);
  transform: translate(16px, 16px);
  pointer-events: none;
  border-radius: var(--radius-sm);
  opacity: 0.6;
}
.about__body h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-6);
  line-height: 1.1;
}
.about__body h2 em {
  color: var(--color-primary);
  font-style: italic;
}
.about__body p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}
.about__body p.first-p::first-letter {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 500;
  color: var(--color-primary);
  float: left;
  line-height: 0.85;
  margin: 0.1em 0.15em 0 0;
}
.about__signature {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.about__signature-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-primary);
}
.about__signature-meta {
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============================================================
   Services / Capabilities
   ============================================================ */
.services {
  background: var(--color-bg);
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-divider);
  border-left: 1px solid var(--color-divider);
}
.service {
  padding: var(--space-10) var(--space-8);
  border-right: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
  position: relative;
  transition: background var(--transition-interactive);
}
.service:hover {
  background: var(--color-surface-2);
}
.service__number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-8);
  display: block;
}
.service__icon {
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.service__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-3);
  line-height: 1.2;
}
.service__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ============================================================
   Feature strip — dark parallax-like
   ============================================================ */
.feature-strip {
  position: relative;
  min-height: 60vh;
  overflow: hidden;
  color: #f5f1e8;
  display: flex;
  align-items: center;
  isolation: isolate;
}
.feature-strip__bg {
  position: absolute; inset: 0; z-index: -2;
}
.feature-strip__bg img { width: 100%; height: 100%; object-fit: cover; }
.feature-strip__scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg,
    rgba(14, 26, 43, 0.92) 0%,
    rgba(14, 26, 43, 0.6) 60%,
    rgba(14, 26, 43, 0.3) 100%);
}
.feature-strip__inner {
  max-width: 640px;
  padding-block: var(--space-20);
}
.feature-strip__eyebrow {
  color: #e0b755;
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  display: inline-block;
}
.feature-strip__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: #f5f1e8;
}
.feature-strip__title em { font-style: italic; color: #e0b755; }
.feature-strip__body {
  font-size: var(--text-base);
  color: rgba(245, 241, 232, 0.82);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

/* ============================================================
   Projects
   ============================================================ */
.projects { background: var(--color-surface); }

.project-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-divider);
}
.project {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 200px 40px;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-divider);
  align-items: center;
  transition: padding var(--transition-interactive), background var(--transition-interactive);
  color: var(--color-text);
  text-decoration: none;
}
.project:hover { padding-inline: var(--space-4); background: var(--color-surface-2); }
.project:hover .project__name { color: var(--color-primary); }
.project__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  letter-spacing: 0.15em;
}
.project__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
}
.project__meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.project__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.project__status::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}
.project__status--active::before { background: #6daa45; box-shadow: 0 0 0 3px color-mix(in oklab, #6daa45 20%, transparent); }
.project__status--planning::before { background: var(--color-primary); }
.project__status--diligence::before { background: #4f98a3; }
.project__arrow {
  color: var(--color-text-muted);
  transition: transform var(--transition-interactive), color var(--transition-interactive);
}
.project:hover .project__arrow { color: var(--color-primary); transform: translateX(4px); }

/* ============================================================
   Leadership / CEO Profile
   ============================================================ */
.leadership {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
[data-theme='dark'] .leadership { background: var(--color-surface); color: var(--color-text); }

.leadership__decor {
  position: absolute;
  top: 0; right: 0;
  width: 45%;
  height: 100%;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.leadership__decor svg { width: 100%; height: 100%; }

.leadership__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
  position: relative;
  z-index: 1;
}
.leadership__portrait {
  aspect-ratio: 3/4;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.leadership__portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.leadership__portrait::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid #e0b755;
  transform: translate(20px, 20px);
  border-radius: var(--radius-sm);
  opacity: 0.5;
}

.leadership__body .eyebrow { color: #e0b755; }
.leadership__body .eyebrow::before { background: #e0b755; }

.leadership__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  margin: var(--space-4) 0 var(--space-2);
  color: #f5f1e8;
  line-height: 1.05;
}
[data-theme='dark'] .leadership__name { color: var(--color-text); }
.leadership__title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: #e0b755;
  margin-bottom: var(--space-8);
}
[data-theme='dark'] .leadership__title { color: var(--color-primary); }
.leadership__quote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: #e0b755;
  padding-left: var(--space-6);
  border-left: 2px solid #e0b755;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}
[data-theme='dark'] .leadership__quote { color: var(--color-primary); border-color: var(--color-primary); }
.leadership__body p {
  font-size: var(--text-base);
  color: rgba(245, 241, 232, 0.8);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}
[data-theme='dark'] .leadership__body p { color: var(--color-text-muted); }

.credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(228, 188, 96, 0.25);
}
[data-theme='dark'] .credentials { border-color: var(--color-divider); }
.credential__label {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, 0.6);
  margin-bottom: var(--space-2);
}
[data-theme='dark'] .credential__label { color: var(--color-text-muted); }
.credential__value {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: #f5f1e8;
}
[data-theme='dark'] .credential__value { color: var(--color-text); }

/* ============================================================
   Commitment / Values
   ============================================================ */
.commitment { background: var(--color-bg); }

.commitment__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--color-divider);
  border-left: 1px solid var(--color-divider);
}
.pillar {
  padding: var(--space-10) var(--space-8);
  border-right: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-6);
  background: var(--color-surface);
}
.pillar__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: 1;
}
.pillar__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--space-3);
}
.pillar__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   Contact
   ============================================================ */
.contact {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
[data-theme='dark'] .contact { background: var(--color-surface); color: var(--color-text); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: start;
}
.contact__intro .eyebrow { color: #e0b755; }
.contact__intro .eyebrow::before { background: #e0b755; }
[data-theme='dark'] .contact__intro .eyebrow { color: var(--color-primary); }
[data-theme='dark'] .contact__intro .eyebrow::before { background: var(--color-primary); }

.contact__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: #f5f1e8;
  line-height: 1.05;
  margin: var(--space-4) 0 var(--space-6);
}
[data-theme='dark'] .contact__title { color: var(--color-text); }
.contact__title em { font-style: italic; color: #e0b755; }
[data-theme='dark'] .contact__title em { color: var(--color-primary); }

.contact__lede {
  font-size: var(--text-base);
  color: rgba(245, 241, 232, 0.8);
  margin-bottom: var(--space-10);
  line-height: 1.65;
}
[data-theme='dark'] .contact__lede { color: var(--color-text-muted); }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.contact-detail {
  padding-bottom: var(--space-6);
  border-bottom: 1px solid rgba(228, 188, 96, 0.2);
}
.contact-detail:last-child { border-bottom: none; }
[data-theme='dark'] .contact-detail { border-color: var(--color-divider); }
.contact-detail__label {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, 0.55);
  margin-bottom: var(--space-2);
}
[data-theme='dark'] .contact-detail__label { color: var(--color-text-muted); }
.contact-detail__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: #f5f1e8;
  line-height: 1.3;
}
[data-theme='dark'] .contact-detail__value { color: var(--color-text); }
.contact-detail__value a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; }
.contact-detail__value a:hover { border-bottom-color: #e0b755; color: #e0b755; }
[data-theme='dark'] .contact-detail__value a:hover { border-bottom-color: var(--color-primary); color: var(--color-primary); }

.contact__form {
  background: rgba(245, 241, 232, 0.04);
  border: 1px solid rgba(228, 188, 96, 0.25);
  padding: var(--space-10);
  border-radius: var(--radius-md);
}
[data-theme='dark'] .contact__form { background: var(--color-surface-2); border-color: var(--color-divider); }

.form-row { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-row label {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, 0.65);
}
[data-theme='dark'] .form-row label { color: var(--color-text-muted); }
.form-row input,
.form-row textarea,
.form-row select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(245, 241, 232, 0.25);
  padding: var(--space-3) 0;
  color: #f5f1e8;
  font-size: var(--text-base);
  font-family: var(--font-body);
  border-radius: 0;
  outline: none;
}
[data-theme='dark'] .form-row input,
[data-theme='dark'] .form-row textarea,
[data-theme='dark'] .form-row select {
  color: var(--color-text);
  border-bottom-color: var(--color-border);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  border-bottom-color: #e0b755;
}
[data-theme='dark'] .form-row input:focus,
[data-theme='dark'] .form-row textarea:focus,
[data-theme='dark'] .form-row select:focus {
  border-bottom-color: var(--color-primary);
}
.form-row textarea { resize: vertical; min-height: 100px; }

.form-actions { margin-top: var(--space-6); }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: #060d18;
  color: rgba(245, 241, 232, 0.65);
  padding-block: var(--space-12) var(--space-6);
  font-size: var(--text-sm);
}
[data-theme='dark'] .footer { background: #05090f; }

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(228, 188, 96, 0.15);
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  color: #f5f1e8;
}
.footer__brand svg { color: #e0b755; }
.footer__brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.footer__brand-name { font-family: var(--font-display); font-size: var(--text-base); font-weight: 500; }
.footer__brand-sub { font-size: 0.6875rem; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(245, 241, 232, 0.4); }
.footer__desc { max-width: 40ch; line-height: 1.65; }

.footer__col-title {
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #e0b755;
  margin-bottom: var(--space-5);
  font-weight: 500;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__col a {
  color: rgba(245, 241, 232, 0.65);
  text-decoration: none;
}
.footer__col a:hover { color: #e0b755; }

.footer__bottom {
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  color: rgba(245, 241, 232, 0.45);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
}
.footer__bottom-motto {
  font-family: var(--font-display);
  font-style: italic;
  color: #e0b755;
  font-size: var(--text-sm);
  letter-spacing: 0;
}

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav__actions .btn { display: none; }

  .section-head { grid-template-columns: 1fr; gap: var(--space-6); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-10); }
  .stat { border-left: none; padding-left: 0; }
  .services__grid { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; }
  .about__media { aspect-ratio: 4/3; max-height: 500px; }
  .leadership__grid { grid-template-columns: 1fr; }
  .leadership__portrait { max-width: 400px; aspect-ratio: 3/4; }
  .commitment__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }

  .project {
    grid-template-columns: 60px 1fr;
    grid-template-rows: auto auto auto;
    gap: var(--space-2) var(--space-4);
    padding: var(--space-6) 0;
  }
  .project__num { grid-row: 1 / 4; grid-column: 1; align-self: start; }
  .project__name { grid-column: 2; }
  .project__meta { grid-column: 2; }
  .project__status { grid-column: 2; }
  .project__arrow { display: none; }
}

@media (max-width: 560px) {
  .hero { min-height: 85vh; }
  .hero__meta { display: none; }
  .stats__grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__grid { grid-template-columns: 1fr; }
  .credentials { grid-template-columns: 1fr; }
  .contact__form { padding: var(--space-6); }
}