/* ========================================
   EIGHTY TWO ADVISORY — Global Styles
   Palette: Deep Navy / Off-White / Bronze
   ======================================== */

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

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

:root {
  --navy:       #0A1628;
  --navy-mid:   #132238;
  --navy-light: #1B2D4A;
  --offwhite:   #F5F2ED;
  --white:      #FFFFFF;
  --bronze:     #B07D3A;
  --bronze-light: #C9975A;
  --gray-700:   #374151;
  --gray-500:   #6B7280;
  --gray-300:   #D1D5DB;
  --gray-100:   #F3F4F6;
  --serif:      'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width:  1200px;
  --transition: 0.3s ease;
}

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

body {
  font-family: var(--sans);
  color: var(--gray-700);
  background: var(--offwhite);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Typography --- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.25; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 0.75rem;
  display: block;
}

/* --- Navigation --- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 22px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--bronze);
}

.nav-contact-btn {
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  color: var(--bronze) !important;
  border: 1px solid var(--bronze);
  padding: 0.45rem 1.2rem;
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-contact-btn:hover {
  background: var(--bronze);
  color: var(--white) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* --- Hero Sections --- */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 10rem 0 6rem;
  position: relative;
  overflow: hidden;
}

/* Background image/video container */
.hero-media {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}
.hero-media img,
.hero-media video {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-media::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,22,40,0.82) 0%,
    rgba(10,22,40,0.7) 50%,
    rgba(10,22,40,0.85) 100%
  );
}

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

/* The meridian line — signature element */
.hero::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  right: 18%;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(176,125,58,0.25) 30%,
    rgba(176,125,58,0.4) 50%,
    rgba(176,125,58,0.25) 70%,
    transparent
  );
  z-index: 1;
}

.hero h1 { color: var(--white); margin-bottom: 1.5rem; max-width: 680px; }
.hero .lead {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

/* Inner page heroes */
.hero-inner {
  padding: 9rem 0 4rem;
}
.hero-inner h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.85rem 2rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-bronze {
  background: var(--bronze);
  color: var(--white);
}
.btn-bronze:hover { background: var(--bronze-light); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--white);
  color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--gray-300);
}
.btn-outline-dark:hover {
  border-color: var(--navy);
}

/* --- Sections --- */
.section {
  padding: 6rem 0;
}
.section-dark {
  background: var(--navy);
  color: var(--white);
}
.section-light {
  background: var(--white);
}

.section-header {
  max-width: 640px;
  margin-bottom: 3.5rem;
}
.section-header h2 { margin-bottom: 1rem; }
.section-header p {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.8;
}
.section-dark .section-header p {
  color: rgba(255,255,255,0.6);
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--navy-mid);
  border-top: 1px solid rgba(176,125,58,0.2);
  border-bottom: 1px solid rgba(176,125,58,0.2);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item .stat-number {
  font-family: var(--serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--bronze);
  display: block;
  margin-bottom: 0.3rem;
}
.stat-item .stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

/* --- Card Grids --- */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.card:hover {
  border-color: rgba(176,125,58,0.3);
  box-shadow: 0 8px 30px rgba(10,22,40,0.06);
}
.card h3 { color: var(--navy); margin-bottom: 0.75rem; }
.card p { font-size: 0.92rem; color: var(--gray-500); line-height: 1.7; }

.card-dark {
  background: var(--navy-light);
  border-color: rgba(255,255,255,0.06);
}
.card-dark:hover {
  border-color: rgba(176,125,58,0.3);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.card-dark h3 { color: var(--white); }
.card-dark p { color: rgba(255,255,255,0.6); }

.card-icon {
  width: 44px; height: 44px;
  background: rgba(176,125,58,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--bronze);
  font-size: 1.2rem;
}
.card-dark .card-icon {
  background: rgba(176,125,58,0.15);
}

/* --- Sector rows --- */
.sector-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  align-items: start;
}
.sector-row:last-child { border-bottom: none; }

.sector-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.sector-tagline {
  font-size: 0.85rem;
  color: var(--bronze);
  font-style: italic;
}
.sector-body p {
  font-size: 0.95rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
  line-height: 1.8;
}
.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.sector-tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--navy);
  background: rgba(10,22,40,0.05);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
}

/* --- Process / Steps --- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  counter-reset: step;
}
.process-step {
  counter-increment: step;
  position: relative;
  padding-top: 3rem;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: rgba(176,125,58,0.2);
  position: absolute;
  top: 0; left: 0;
}
.process-step h4 {
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* --- Pillars (GCC) --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}
.pillar {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--navy-light);
  border-top: 3px solid var(--bronze);
}
.pillar-num {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--bronze);
  margin-bottom: 0.75rem;
}
.pillar h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}
.pillar p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* --- BOT model --- */
.bot-phases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.bot-phase {
  padding: 2.5rem 2rem;
  background: var(--white);
  border-top: 4px solid var(--bronze);
}
.bot-phase h3 {
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.bot-phase .phase-sub {
  font-size: 0.8rem;
  color: var(--bronze);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.bot-phase p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* --- Differentiators grid --- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.diff-item {
  padding: 2rem 1.5rem;
}
.diff-item h4 {
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.diff-item p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* --- CTA band --- */
.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '82°E';
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-size: 8rem;
  font-weight: 700;
  color: rgba(176,125,58,0.06);
  pointer-events: none;
}
.cta-band h2 {
  color: var(--white);
  margin-bottom: 1rem;
}
.cta-band p {
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin: 0 auto 2rem;
  font-size: 1rem;
}

/* --- Engagement models --- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.engagement-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border: 1px solid rgba(0,0,0,0.06);
}
.engagement-card h3 {
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.engagement-meta {
  font-size: 0.8rem;
  color: var(--bronze);
  margin-bottom: 1rem;
}
.engagement-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* --- Footer --- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.5);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(176,125,58,0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo { margin-bottom: 1rem; display: inline-block; }
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.4);
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.6rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* --- Contact page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3 {
  color: var(--navy);
  margin-bottom: 1.5rem;
}
.contact-item {
  margin-bottom: 1.5rem;
}
.contact-item-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 0.3rem;
}
.contact-item p {
  font-size: 0.95rem;
  color: var(--gray-700);
}
.contact-item a {
  color: var(--navy);
  border-bottom: 1px solid var(--gray-300);
  transition: border-color var(--transition);
}
.contact-item a:hover { border-color: var(--bronze); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .card-grid-3, .diff-grid, .engagement-grid { grid-template-columns: repeat(2, 1fr); }
  .pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}

@media (max-width: 768px) {
  .nav-links { 
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    gap: 1rem;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  
  .hero { padding: 8rem 0 4rem; }
  .hero::before { display: none; }
  .hero-inner { padding: 7rem 0 3rem; }
  
  .card-grid-3, .card-grid-2, .diff-grid, 
  .engagement-grid, .bot-phases { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .sector-row { grid-template-columns: 1fr; gap: 1rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  
  .section { padding: 4rem 0; }
  .cta-band::before { font-size: 4rem; right: 5%; }

  /* Force all inline grid layouts to single column on mobile */
  [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  
  /* Fix gaps on mobile for inline-styled grids */
  [style*="gap:4rem"], [style*="gap: 4rem"] {
    gap: 2rem !important;
  }

  /* Ensure images don't overflow */
  img { max-width: 100%; height: auto; }

  /* Stats grid inside GCC teaser */
  .stats-grid[style] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* Fix padding on inline-styled dark boxes */
  [style*="padding:3rem"], [style*="padding: 3rem"] {
    padding: 2rem 1.5rem !important;
  }
  [style*="padding:4rem"], [style*="padding: 4rem"] {
    padding: 2rem 1.5rem !important;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .pillars-grid { grid-template-columns: 1fr; }
  
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
  
  .hero { padding: 7rem 0 3rem; }
  .hero-inner { padding: 6.5rem 0 2.5rem; }
  .hero .lead { font-size: 0.95rem; }
  
  .stat-item .stat-number { font-size: 1.8rem; }
  .stats-bar { padding: 2rem 0; }
  
  .card { padding: 1.5rem 1.25rem; }
  .section { padding: 3rem 0; }
  .cta-band { padding: 3.5rem 0; }
  .cta-band::before { display: none; }
  
  .nav-inner { padding: 0 1.25rem; }
}