/* ============================================================
   Arthur J Goldman Information Security Consultants
   style.css — Complete Design System
   ============================================================ */

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

/* ── CSS Custom Properties ── */
:root {
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --bg-primary: #FFFFFF;
  --bg-secondary: #F7F6F3;
  --bg-surface: #EFEDE8;
  --bg-dark: #111318;
  --bg-dark-2: #1A1E26;

  --text-primary: #111318;
  --text-secondary: #525049;
  --text-muted: #9A9590;

  --gold: #9B7A2E;
  --gold-light: #C9A84C;
  --gold-pale: rgba(155, 122, 46, 0.12);

  --border: rgba(17, 19, 24, 0.09);
  --border-light: rgba(17, 19, 24, 0.05);

  --max-w: 1200px;
  --section-pad: 120px;

  --radius-sm: 2px;
  --radius: 4px;
  --radius-lg: 8px;

  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.52s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm: 0 1px 4px rgba(17,19,24,0.06);
  --shadow: 0 4px 24px rgba(17,19,24,0.08);
  --shadow-lg: 0 16px 48px rgba(17,19,24,0.12);
  --shadow-gold: 0 8px 32px rgba(155,122,46,0.18);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; }

/* ── Container ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.18;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { font-size: 0.94rem; line-height: 1.82; color: var(--text-secondary); font-weight: 300; }

/* ── Visually hidden (SEO / accessibility) ── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Section Label ── */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.section-label::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── Buttons ── */
.btn-primary-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-1px);
}

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.28);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline-light:hover {
  border-color: var(--gold-light);
  color: var(--gold-light);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.btn-ghost::after { content: '→'; transition: transform 0.22s ease; }
.btn-ghost:hover { color: var(--gold-light); }
.btn-ghost:hover::after { transform: translateX(4px); }

/* ── Sections ── */
.section {
  padding: var(--section-pad) 0;
  background: var(--bg-primary);
}
.section--alt {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
}
.section--dark {
  padding: var(--section-pad) 0;
  background: var(--bg-dark);
}
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: #fff; }
.section--dark p { color: rgba(255,255,255,0.68); }
.section--dark .engagement-type h3,
.section--dark .engagement-type h4 { color: var(--text-primary); }
.section--dark .engagement-type p { color: var(--text-secondary); }
.section--dark .section-label { color: var(--gold-light); }
.section--dark .section-label::after { background: var(--gold-light); }
.section--dark .process-number { color: var(--gold-light); opacity: 1; }

.section-header { margin-bottom: 64px; }
.section-header p { max-width: 600px; margin-top: 16px; }
.section-header--center { text-align: center; }
.section-header--center p { margin-left: auto; margin-right: auto; }

/* ── Grid Layouts ── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  align-items: start;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.grid-2-auto {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 8px max(40px, calc((100vw - var(--max-w)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.36s ease, padding 0.36s ease, box-shadow 0.36s ease;
}
.site-nav.scrolled,
.site-nav.scrolled-always {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px max(40px, calc((100vw - var(--max-w)) / 2));
  box-shadow: 0 1px 0 var(--border);
}
/* logo swap: light→dark on scroll */
.site-nav .nav-logo-img-light { display: block; }
.site-nav .nav-logo-img-dark  { display: none; }
.site-nav.scrolled .nav-logo-img-light,
.site-nav.scrolled-always .nav-logo-img-light { display: none; }
.site-nav.scrolled .nav-logo-img-dark,
.site-nav.scrolled-always .nav-logo-img-dark  { display: block; }

.site-nav.scrolled .nav-links a,
.site-nav.scrolled-always .nav-links a { color: var(--text-secondary); }
.site-nav.scrolled .nav-links a:hover,
.site-nav.scrolled-always .nav-links a:hover { color: var(--text-primary); }
.site-nav.scrolled .nav-links a.active,
.site-nav.scrolled-always .nav-links a.active { color: var(--gold); }

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-img-light,
.nav-logo-img-dark {
  width: 320px;
  height: 58px;
  object-fit: contain;
  object-position: left center;
}
/* keep old text spans hidden — retained for fallback only */
.nav-logo-name {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  font-weight: 500;
  color: #fff;
  display: none;
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.nav-logo-sub {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-top: 2px;
  transition: color var(--transition);
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.24s ease;
  transform-origin: left;
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: var(--gold-light); }

.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: #fff;
  transition: var(--transition);
}
.site-nav.scrolled .nav-toggle span,
.site-nav.scrolled-always .nav-toggle span { background: var(--text-primary); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg-dark);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.nav-mobile a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  padding: 14px 32px;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--gold-light); }
.nav-mobile .mobile-cta { margin-top: 24px; }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
}
.hero-bg-image {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=85');
  background-size: cover;
  background-position: center center;
  opacity: 0.38;
  transition: opacity 0.8s ease;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(17,19,24,0.96) 0%,
    rgba(17,19,24,0.72) 40%,
    rgba(17,19,24,0.28) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  padding: 0 40px 210px;
  box-sizing: border-box;
}
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold-light);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 300;
  margin-bottom: 24px;
  line-height: 1.14;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold-light);
}
.hero-sub {
  color: rgba(255,255,255,0.72);
  font-size: 1rem;
  font-weight: 300;
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.72;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 160px 40px 80px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.page-hero--image {
  background-size: cover;
  background-position: center;
  background-color: var(--bg-dark);
  border-bottom: none;
  padding: 180px 40px 100px;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,19,24,0.82) 0%, rgba(17,19,24,0.55) 100%);
  z-index: 1;
}
.page-hero .container { max-width: var(--max-w); }
.page-hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.page-hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gold);
}
.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 300;
  color: var(--text-primary);
  margin-bottom: 20px;
  max-width: 700px;
}
.page-hero-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.78;
}

/* ── Page Hero With Image (blockchain, ai) ── */
.page-hero-image {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  background: var(--bg-dark);
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.38;
}
.page-hero-image .page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,19,24,0.94) 0%, rgba(17,19,24,0.5) 60%, rgba(17,19,24,0.2) 100%);
}
.page-hero-image .page-hero-content {
  position: relative;
  z-index: 2;
  padding: 160px 40px 80px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.page-hero-image .page-hero-eyebrow { color: var(--gold-light); }
.page-hero-image .page-hero-eyebrow::before { background: var(--gold-light); }
.page-hero-image h1 { color: #fff; max-width: 700px; }
.page-hero-image .page-hero-sub { color: rgba(255,255,255,0.72); max-width: 560px; }

/* ── Credentials Bar ── */
.credentials-bar {
  padding: 24px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}
.credentials-track {
  display: flex;
  align-items: center;
  gap: 0;
  animation: scrollTrack 28s linear infinite;
  width: max-content;
}
.credentials-track:hover { animation-play-state: paused; }
.credentials-item {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 60px;
  white-space: nowrap;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.credentials-item::after {
  content: '◆';
  font-size: 0.4rem;
  color: var(--gold);
}

@keyframes scrollTrack {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Expertise Cards ── */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.expertise-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.expertise-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.32s ease;
}
.expertise-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.expertise-card:hover::before { transform: scaleY(1); }

.card-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(80%) contrast(1.05);
  transition: filter 0.4s ease;
}
.expertise-card:hover .card-img { filter: grayscale(40%) contrast(1.05); }
.card-body { padding: 28px 32px 32px; }
.card-number {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 12px;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}
.card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.76;
  margin-bottom: 20px;
}

/* ── Track Record / Sectors List ── */
.track-record-list { display: flex; flex-direction: column; gap: 0; }
.track-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.track-item:first-child { border-top: 1px solid var(--border); }
.track-item:hover { background: var(--bg-surface); padding-left: 16px; padding-right: 16px; margin: 0 -16px; }
.track-item-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-primary);
}
.track-item-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.76;
}

/* ── Sector Cards (About page) ── */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.sector-card {
  background: var(--bg-secondary);
  padding: 36px 40px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.sector-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.32s ease;
  transform-origin: left;
}
.sector-card:hover::after { transform: scaleX(1); }
.sector-card:hover { background: var(--bg-surface); }
.sector-card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.sector-card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.76;
}

/* ── Process Grid ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.process-grid--4 { grid-template-columns: repeat(4, 1fr); }
.process-step {
  padding: 48px 40px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
}
.process-step:hover { background: var(--bg-primary); }
.process-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
}
.process-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.process-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.78;
}

.process-step--dark {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}
.process-step--dark:hover { background: rgba(255,255,255,0.07); }
.process-step--dark .process-title { color: #fff; }
.process-step--dark .process-desc { color: rgba(255,255,255,0.6); }

/* ── CTA Section ── */
.cta-section {
  background: var(--bg-dark);
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(155,122,46,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.66); max-width: 520px; margin: 0 auto 40px; }
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Partners ── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.partner-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.partner-item:hover { background: var(--bg-surface); }
.partner-placeholder {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Engagement Type Cards (Blockchain, AI) ── */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.engagement-type {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 40px 44px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.engagement-type::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s ease;
}
.engagement-type::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.32s ease;
}
.engagement-type:hover::before,
.engagement-type:hover::after { transform: scaleX(1); }
.engagement-type:hover { background: var(--bg-surface); }
.engagement-number {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.engagement-title {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.3;
}
.engagement-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.82;
}

/* ── Bring Item (alternate engagement style) ── */
.bring-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.bring-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 40px 36px;
  transition: var(--transition);
  position: relative;
}
.bring-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s ease;
}
.bring-item:hover::before { transform: scaleX(1); }
.bring-item:hover { background: var(--bg-surface); }
.bring-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.bring-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.78;
}

/* ── Industry / Feature Cards ── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.industry-card {
  position: relative;
  height: 320px;
  overflow: hidden;
  cursor: pointer;
}
.industry-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.6);
  transition: filter 0.5s ease, transform 0.5s ease;
}
.industry-card:hover .industry-card-img {
  filter: grayscale(20%) brightness(0.7);
  transform: scale(1.04);
}
.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,19,24,0.88) 0%, transparent 60%);
}
.industry-card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 36px;
}
.industry-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 300;
  color: #fff;
  margin-bottom: 8px;
}
.industry-card-desc {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.68;
}

/* ── Two-column content section ── */
.content-image-section .section-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
  filter: grayscale(20%) contrast(1.02);
}
.content-section-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.content-section-text ul {
  list-style: none;
  margin-top: 4px;
}
.content-section-text ul li {
  font-size: 0.86rem;
  color: var(--text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.6;
}
.content-section-text ul li::before {
  content: '—';
  color: var(--gold);
  flex-shrink: 0;
  font-size: 0.7rem;
}

/* ── Stats / Pillars (dark) ── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.pillar-card {
  padding: 52px 44px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  text-align: center;
}
.pillar-card:hover { background: rgba(255,255,255,0.07); }
.pillar-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  opacity: 0.6;
}
.pillar-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 12px;
}
.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 300;
  color: #fff;
  margin-bottom: 12px;
}
.pillar-desc {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.76;
}

/* ── Team Cards ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.team-card {
  background: var(--bg-secondary);
  transition: var(--transition);
}
.team-card-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center 15%;
  filter: grayscale(100%);
  display: block;
  transition: filter 0.4s ease;
}
.team-card:hover .team-card-img { filter: grayscale(60%); }
.team-card-body { padding: 20px 24px; }
.team-card-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.team-card-role {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}
.team-card-bio {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 300;
  line-height: 1.72;
  color: var(--text-secondary);
}

/* ── Contact Form ── */
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.contact-info-panel {}
.contact-info-label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.contact-email-link {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-primary);
  display: block;
  margin-bottom: 32px;
  transition: color var(--transition);
}
.contact-email-link:hover { color: var(--gold); }
.contact-expect {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.contact-expect h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.contact-expect ul { list-style: none; }
.contact-expect ul li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-expect ul li::before {
  content: '✓';
  color: var(--gold);
  font-size: 0.7rem;
  flex-shrink: 0;
}
.contact-form-panel {}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--bg-primary);
}
.form-group textarea { height: 140px; resize: vertical; }
.form-group select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239A9590' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }

/* Newsletter */
.newsletter-form { display: flex; gap: 0; margin-top: 16px; }
.newsletter-form input {
  flex: 1;
  padding: 13px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.84rem;
  outline: none;
}
.newsletter-form input:focus { border-color: var(--gold); }
.newsletter-form button {
  padding: 13px 24px;
  background: var(--gold);
  color: #fff;
  border: 1px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
}
.newsletter-form button:hover { background: var(--gold-light); border-color: var(--gold-light); }

/* ── Footer ── */
.site-footer {
  background: var(--bg-dark-2);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 32px;
}
.footer-logo-img {
  width: 320px;
  height: auto;
  display: block;
  margin-bottom: 20px;
}
.footer-logo-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  color: #fff;
  display: none;
  margin-bottom: 2px;
}
.footer-logo-sub {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  display: none;
  margin-bottom: 16px;
}
.footer-about {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.76;
  max-width: 260px;
}
.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 20px;
}
.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: 10px; }
.footer-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.52);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.3);
}

/* ── Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* ── Dividers ── */
.divider { width: 40px; height: 1px; background: var(--gold); margin: 24px 0; }
.divider--center { margin-left: auto; margin-right: auto; }

/* ── Blockchain / AI specific ── */
.why-bullets { list-style: none; margin-top: 8px; }
.why-bullets li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}
.why-bullets li::before {
  content: '◆';
  color: var(--gold);
  font-size: 0.45rem;
  flex-shrink: 0;
  margin-top: 6px;
}

/* ── Why AJG body ── */
.why-ajg-body { max-width: 860px; }
.why-ajg-body h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-primary);
  margin: 36px 0 12px;
}
.why-ajg-body p { margin-bottom: 0; }

/* ── FAQ ── */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.faq-item {
  background: var(--bg-primary);
  padding: 32px 36px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.faq-item:hover { background: var(--bg-surface); }
.faq-question {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.faq-answer {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.78;
  margin: 0;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }
  .container { padding: 0 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .grid-2 { gap: 40px; }
  .engagement-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; }
  .container { padding: 0 24px; }
  .site-nav { padding: 12px 24px; }
  .site-nav.scrolled, .site-nav.scrolled-always { padding: 10px 24px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-content { padding: 0 24px 72px; }
  .page-hero--image { padding: 140px 24px 72px; }
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: 1fr; }
  .bring-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .sectors-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .page-hero { padding: 130px 24px 60px; }
  .page-hero-image .page-hero-content { padding: 130px 24px 60px; }
  .hero h1 { font-size: 2.4rem; }
}

@media (max-width: 480px) {
  :root { --section-pad: 52px; }
  .team-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { flex-direction: column; }
  .credentials-item { padding: 0 32px; }
  .track-item { grid-template-columns: 1fr; gap: 8px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input { border-right: 1px solid var(--border); border-radius: var(--radius-sm); }
  .newsletter-form button { border-radius: var(--radius-sm); }
}