/* ====================================================
   TYG Consulting – Stylesheet
   Design: Premium Consulting / Editorial
   Direction: McKinsey meets Stripe
   Palette: Cream + Charcoal + Terracotta
   ==================================================== */

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

:root {
  /* === Core palette === */
  --cream:        #faf9f6;   /* page background — warm off-white */
  --cream-2:      #f3f1ec;   /* alternate section bg */
  --charcoal:     #1a1a1a;   /* primary dark / dark sections */
  --charcoal-2:   #2c2c2c;   /* secondary dark */
  --charcoal-mid: #4a4a4a;   /* body text */
  --warm-gray:    #8a8a8a;   /* muted labels */
  --border:       #e2ddd8;   /* warm border */
  --accent:       #b5451b;   /* terracotta — single accent */
  --accent-light: rgba(181, 69, 27, 0.08);
  --white:        #ffffff;

  /* === Typography === */
  --font-sans:    'Inter', -apple-system, Helvetica, Arial, sans-serif;
  --font-display: 'Inter', -apple-system, Helvetica, Arial, sans-serif;

  /* === Motion — Apple easing === */
  --transition:      0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* === Shape — editorial, minimal radius === */
  --radius:    4px;
  --radius-lg: 6px;

  /* === Shadows — warm, subtle === */
  --shadow-sm:  0 1px 4px rgba(26,26,26,0.06);
  --shadow-md:  0 4px 20px rgba(26,26,26,0.08);
  --shadow-lg:  0 20px 60px rgba(26,26,26,0.10);
}

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

::selection {
  background: rgba(181, 69, 27, 0.12);
  color: var(--charcoal);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.75;
  font-weight: 300;
  color: var(--charcoal-mid);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ---------- Section Utilities ---------- */
.section {
  padding: 112px 0;
}

.section-gray {
  background: var(--cream-2);
}

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

.section-header {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 16px;
}

.section-dark .section-eyebrow {
  color: rgba(255,255,255,0.35);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.section-dark .section-title {
  color: var(--white);
}

.section-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--charcoal-mid);
  line-height: 1.8;
}

.section-dark .section-desc {
  color: rgba(255,255,255,0.5);
}

/* ---------- Buttons — editorial style ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1.5px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

/* Primary: filled charcoal — on cream backgrounds */
.btn-primary {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
  font-family: var(--font-sans);
}

.btn-primary:hover {
  background: var(--charcoal-2);
  border-color: var(--charcoal-2);
}

/* Outline: on cream backgrounds, secondary */
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}

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

/* White: on dark backgrounds */
.btn-white {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--white);
}

.btn-white:hover {
  background: var(--cream);
  border-color: var(--cream);
}

/* Outline white: on dark backgrounds, secondary */
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}

.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ====================================================
   HEADER / NAVIGATION
   ==================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

/* Scrolled: warm cream frosted glass */
.site-header.scrolled {
  background: rgba(250, 249, 246, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--border);
  box-shadow: 0 1px 0 var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
}

.logo-img {
  display: none; /* Text-only wordmark */
}

.logo-tyg {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  transition: color var(--transition);
}

.logo-consulting {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

/* Logo colors shift when header scrolled */
.site-header.scrolled .logo-tyg {
  color: var(--charcoal);
}

.site-header.scrolled .logo-consulting {
  color: var(--charcoal-mid);
}

/* Nav List */
.main-nav .nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.7);
  background: none;
  border: none;
  border-radius: var(--radius);
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--white);
  background: none;
}

/* Scrolled state: nav links go charcoal */
.site-header.scrolled .nav-link {
  color: var(--charcoal-mid);
}

.site-header.scrolled .nav-link:hover {
  color: var(--charcoal);
}

.nav-link .arrow {
  font-size: 0.7rem;
  transition: transform var(--transition);
}

.nav-item:hover .arrow {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown ul {
  padding: 8px;
}

.dropdown ul li a {
  display: block;
  padding: 9px 14px;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--charcoal-mid);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}

.dropdown ul li a:hover {
  background: var(--cream);
  color: var(--charcoal);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* CTA button in nav: outlined, editorial */
.nav-actions .btn-primary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  padding: 9px 22px;
  font-size: 0.72rem;
}

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

/* Scrolled: CTA flips to charcoal outline */
.site-header.scrolled .nav-actions .btn-primary {
  color: var(--charcoal);
  border-color: var(--charcoal);
  background: transparent;
}

.site-header.scrolled .nav-actions .btn-primary:hover {
  background: var(--charcoal);
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--white);
  border-radius: 0;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

/* Hamburger lines go charcoal when scrolled */
.site-header.scrolled .hamburger span {
  background: var(--charcoal);
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ====================================================
   HERO — dark charcoal, two-column asymmetric
   ==================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--charcoal);
  padding-top: 72px;
  overflow: hidden;
}

/* Very faint grain texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  opacity: 1;
}

/* Subtle accent glow — bottom left */
.hero::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  left: -150px;
  bottom: -150px;
  background: radial-gradient(circle, rgba(181,69,27,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: 80px;
  align-items: flex-end;
  padding-top: 100px;
  padding-bottom: 120px;
}

.hero-left {
  display: flex;
  flex-direction: column;
}

.hero-eyebrow {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.045em;
  color: var(--white);
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.25s forwards;
}

.hero-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  max-width: 480px;
  line-height: 1.85;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.4s forwards;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.55s forwards;
}

.hero-rule {
  width: 64px;
  height: 1px;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.65s forwards;
}

/* Right column: founder credential block */
.hero-right {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding-bottom: 6px;
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.7s forwards;
}

.hero-credential {
  border-left: 1px solid rgba(255,255,255,0.12);
  padding-left: 32px;
}

.hero-cred-eyebrow {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 12px;
}

.hero-cred-name {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.2;
}

.hero-cred-title {
  font-size: 0.8rem;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.55;
  margin-bottom: 14px;
}

.hero-cred-location {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ====================================================
   STATS BAR — cream, clean, editorial numbers
   ==================================================== */
.stats-bar {
  background: var(--cream);
  padding: 72px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

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

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--border);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

/* ====================================================
   SERVICES — cream-2 bg, 2-col hairline grid
   ==================================================== */
.services.section {
  background: var(--cream-2);
}

.services .section-header {
  max-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 48px;
  margin-bottom: 64px;
}

.services .section-title {
  margin-bottom: 0;
}

.services .section-desc {
  max-width: 440px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.service-card {
  background: var(--cream-2);
  border: none;
  border-radius: 0;
  padding: 52px 44px;
  position: relative;
  transition: background var(--transition);
}

.service-card:hover {
  background: var(--cream);
  transform: none;
  box-shadow: none;
}

/* Service number label */
.service-number {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 36px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin-bottom: 14px;
  line-height: 1.3;
}

.service-card p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--charcoal-mid);
  line-height: 1.8;
  margin-bottom: 32px;
}

.service-link {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition), gap var(--transition);
}

.service-link:hover {
  color: var(--accent);
  gap: 14px;
}

/* Featured card: charcoal */
.service-card.featured {
  background: var(--charcoal);
  color: var(--white);
}

.service-card.featured:hover {
  background: var(--charcoal-2);
}

.service-card.featured .service-number {
  color: rgba(255,255,255,0.25);
}

.service-card.featured h3 {
  color: var(--white);
}

.service-card.featured p {
  color: rgba(255,255,255,0.5);
}

.service-card.featured .service-link {
  color: rgba(255,255,255,0.55);
}

.service-card.featured .service-link:hover {
  color: var(--white);
}

/* ====================================================
   APPROACH — dark section, steps layout
   ==================================================== */
.approach {
  background: var(--charcoal);
}

.approach-inner {
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: 120px;
  align-items: start;
}

.approach-text {
  padding-top: 8px;
}

.approach-text > p {
  font-size: 0.95rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.85;
  max-width: 340px;
  margin-top: 20px;
}

/* Steps list replaces old card stack */
.approach-steps {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.approach-step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  align-items: start;
}

.step-num {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  padding-top: 3px;
}

.step-body strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 8px;
}

.step-body p {
  font-size: 0.875rem;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  line-height: 1.75;
  margin: 0;
}

/* ====================================================
   INDUSTRIES — cream bg, numbered cards
   ==================================================== */
.industries.section {
  background: var(--cream);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.industry-card {
  background: var(--cream);
  border: none;
  border-radius: 0;
  padding: 52px 36px;
  position: relative;
  transition: background var(--transition);
}

.industry-card:hover {
  background: var(--cream-2);
  transform: none;
  box-shadow: none;
}

.industry-number {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 36px;
}

.industry-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--charcoal);
  margin-bottom: 14px;
  line-height: 1.25;
}

.industry-card p {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--charcoal-mid);
  line-height: 1.75;
}

/* ====================================================
   ABOUT — full-bleed 50/50 photo split
   ==================================================== */
.about.section {
  padding: 0;
  background: var(--cream);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 720px;
  gap: 0;
}

/* Photo column */
.about-photo-col {
  position: relative;
  overflow: hidden;
  background: var(--charcoal-2);
}

.founder-photo {
  width: 100%;
  height: 100%;
  min-height: 600px;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.about-photo-col:hover .founder-photo {
  transform: scale(1.03);
}

/* Text column */
.about-text-col {
  background: var(--cream);
  display: flex;
  align-items: center;
}

.about-text-inner {
  padding: 88px 72px;
  max-width: 560px;
  width: 100%;
}

.about-text-inner .section-eyebrow {
  margin-bottom: 20px;
}

.about-text-inner .section-title {
  margin-bottom: 4px;
}

.about-founder-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin-top: 28px;
  margin-bottom: 4px;
}

.about-founder-title-text {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.about-text-inner > p {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--charcoal-mid);
  line-height: 1.85;
  margin-bottom: 14px;
}

/* Differentiators: clean line items */
.differentiators {
  margin: 32px 0 40px;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.diff-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--charcoal);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.diff-check {
  width: 18px;
  height: 18px;
  color: var(--accent);
  font-size: 0.8rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 0;
}

.about-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.about-linkedin-link {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  transition: color var(--transition);
}

.about-linkedin-link:hover {
  color: var(--accent);
}

/* ====================================================
   INSIGHTS — cream-2, editorial card layout
   ==================================================== */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.insight-card {
  background: var(--cream-2);
  border: none;
  border-radius: 0;
  border-top: 2px solid var(--border);
  padding: 48px 44px;
  transition: border-top-color var(--transition), background var(--transition);
}

.insight-card:hover {
  border-top-color: var(--accent);
  background: var(--cream);
  transform: none;
  box-shadow: none;
}

/* Featured: spans both columns, 2-col inner layout */
.insight-card.featured-insight {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.insight-tag {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: none;
  padding: 0;
  margin-bottom: 20px;
}

.insight-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  line-height: 1.35;
  margin-bottom: 14px;
}

/* Featured gets a bigger title */
.featured-insight .insight-tag {
  /* stays small */
}

.featured-insight h3 {
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.insight-card p {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--charcoal-mid);
  line-height: 1.8;
  margin-bottom: 28px;
}

.insight-link {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition), gap var(--transition);
}

.insight-link:hover {
  color: var(--accent);
  gap: 14px;
}

/* ====================================================
   CONTACT — dark charcoal, centered large heading
   ==================================================== */
.contact.section {
  background: var(--charcoal);
}

.contact-centered {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.contact-centered .section-eyebrow {
  text-align: center;
}

.contact-centered .section-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.contact-centered > p {
  font-size: 0.975rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.85;
  max-width: 520px;
  margin: 0 auto 56px;
}

.contact-details {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

/* Hide emoji icons */
.contact-icon {
  display: none;
}

.contact-icon-linkedin {
  display: none;
}

.contact-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 6px;
}

.contact-item a {
  color: rgba(255,255,255,0.65);
  font-weight: 400;
  font-size: 0.925rem;
  transition: color var(--transition);
}

.contact-item a:hover {
  color: var(--accent);
}

/* ====================================================
   FOOTER — deep charcoal, brand tagline at top
   ==================================================== */
.site-footer {
  background: var(--charcoal-2);
  color: var(--white);
  padding: 80px 0 40px;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: rgba(255,255,255,0.07);
}

/* Decorative brand tagline spanning the top */
.footer-brand-bar {
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand-tagline {
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: rgba(255,255,255,0.18); /* subtle decorative */
  white-space: nowrap;
}

.footer-top {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 28px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.site-footer .logo-img {
  display: none;
}

.site-footer .logo-tyg {
  color: var(--white);
  font-size: 1.2rem;
}

.site-footer .logo-consulting {
  color: rgba(255,255,255,0.4);
  font-size: 1.2rem;
}

.footer-brand > p {
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
}

.footer-nav-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition), padding-left var(--transition);
  display: inline-block;
}

.footer-col ul li a:hover {
  color: rgba(255,255,255,0.75);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.72rem;
  font-weight: 300;
  color: rgba(255,255,255,0.18);
}

/* ====================================================
   RESPONSIVE
   ==================================================== */
@media (max-width: 1024px) {
  .container,
  .nav-container {
    padding: 0 28px;
  }

  /* Services: keep 2-col, let it breathe */
  .services .section-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .services .section-desc {
    max-width: 100%;
    margin-left: 0;
  }

  /* Approach: stack columns */
  .approach-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .approach-text > p {
    max-width: 100%;
  }

  /* Industries: 2x2 */
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About: stack, photo on top */
  .about-inner {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .about-photo-col {
    min-height: 420px;
  }

  .founder-photo {
    min-height: 420px;
    height: 420px;
  }

  .about-text-col {
    align-items: flex-start;
  }

  .about-text-inner {
    padding: 64px 40px;
    max-width: 100%;
  }

  /* Insights featured: stack inner */
  .insight-card.featured-insight {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Mobile Nav — from 1024px down */
  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(250, 249, 246, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    padding: 20px;
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 999;
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .main-nav .nav-list {
    flex-direction: column;
    gap: 4px;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9rem;
    color: var(--charcoal-mid);
  }

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

  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--cream-2);
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
    margin-top: 4px;
    border-radius: var(--radius);
  }

  .nav-item.dropdown-open .dropdown {
    display: block;
  }

  .hamburger {
    display: flex;
  }

  .nav-actions .btn-primary {
    display: none;
  }

  /* Hero: single column */
  .hero-content {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 80px;
    padding-bottom: 96px;
    align-items: flex-start;
  }

  .hero-right {
    justify-content: flex-start;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 0;
  }

  .hero-credential {
    border-left: none;
    padding-left: 0;
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
  }

  .hero-cred-eyebrow {
    display: none;
  }

  .hero-cred-name {
    font-size: 1rem;
    margin-bottom: 4px;
  }

  .hero-cred-title {
    font-size: 0.78rem;
  }
}

@media (max-width: 768px) {
  .container,
  .nav-container {
    padding: 0 20px;
  }

  .section {
    padding: 80px 0;
  }

  /* Hero */
  .hero-title {
    font-size: clamp(3rem, 13vw, 5rem);
  }

  .hero-content {
    padding: 0 20px;
    padding-top: 72px;
    padding-bottom: 88px;
  }

  /* Stats: 2x2 */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .stat-item:nth-child(odd) {
    border-right: 1px solid var(--border);
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid var(--border);
  }

  /* Services: single column */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 40px 32px;
  }

  /* Industries: 2-col */
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About */
  .about-text-inner {
    padding: 48px 28px;
  }

  /* Insights */
  .insights-grid {
    grid-template-columns: 1fr;
  }

  .insight-card.featured-insight {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-details {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .contact-centered .section-title {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  /* Footer */
  .footer-nav-group {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-brand-tagline {
    font-size: 1.3rem;
  }

  .about-actions {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2.8rem, 15vw, 4rem);
  }

  .industries-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav-group {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 32px 24px;
  }

  .industry-card {
    padding: 40px 28px;
  }
}