/* Light theme tokens */
:root {
  --color-bg: #FAFAF8;
  --color-surface: #FFFFFF;
  --color-surface-2: #F4F3EF;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-text: #0F0F0E;
  --color-text-muted: #6B6B68;
  --color-text-faint: #A8A8A5;
  --color-accent: #1A4FBA;
  --color-accent-hover: #1240A0;
  --color-accent-light: #EEF2FB;
  --nav-bg: #F4F3EF;
  --font-display: 'Cabinet Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Satoshi', 'Inter', system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.04);
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-width: 1100px;
  --gutter: clamp(24px, 5vw, 80px);
}

/* Dark mode tokens */
html.dark {
  --color-bg: #0f0f0e;
  --color-surface: #1c1c1b;
  --color-surface-2: #141413;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-text: #f2f2f0;
  --color-text-muted: #b0b0ad;
  --color-text-faint: #7a7a77;
  --nav-bg: #141413;
}

/* Base */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  padding-top: 80px;
  transition: background var(--transition), color var(--transition);
}

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

/* Utilities */
.skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 9999;
}
.skip-link:focus {
  top: 0;
}

.container {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.reveal {
  will-change: transform, opacity;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  transition: background var(--transition);
}
.nav.scrolled {
  background: var(--nav-bg);
  box-shadow: 0 2px 16px rgba(0,0,0,0.18);
}
.nav-inner {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.nav-brand img {
  opacity: 0.85;
  height: 36px;
  width: auto;
  flex-shrink: 0;
}
.nav-name {
  font-weight: 500;
}
.nav-links {
  display: none;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav-links a:hover {
  color: var(--color-text);
}
.nav-actions {
  display: none;
  align-items: center;
  gap: 16px;
}
@media (min-width: 768px) {
  .nav-links,
  .nav-actions {
    display: flex;
  }
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }
}

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250, 250, 248, 0.96);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.nav-open .nav-overlay {
  display: flex;
}
.nav-overlay a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-text);
}
.nav-open {
  overflow: hidden;
}

.theme-toggle {
  height: 36px;
  width: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
}
.theme-toggle svg {
  width: 20px;
  height: 20px;
}
.theme-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.icon-sun, .icon-moon { display: inline-block; width: 18px; height: 18px; }
.icon-sun { background: radial-gradient(circle, currentColor 40%, transparent 42%); }
.icon-moon { background: radial-gradient(circle at 30% 30%, currentColor 40%, transparent 42%); }
html.dark .icon-sun { display: none; }
html:not(.dark) .icon-moon { display: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-1px);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--color-bg);
  padding: 140px var(--gutter) 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 60fr 40fr;
    gap: 80px;
  }
}
.hero-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text);
}
.hero-subhead {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 32ch;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.hero-visual {
  display: flex;
  justify-content: center;
}
.hero-portrait {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 0 80px rgba(26, 79, 186, 0.12);
}
.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Logo strip */
.logo-strip {
  border-top: 1px solid var(--color-border);
  padding: 32px 0 24px;
  margin-top: auto;
}
.logo-strip-label {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  margin-bottom: 24px;
}
.logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px 40px;
}
.logo-row img {
  height: 24px;
  width: auto;
  opacity: 0.65;
  transition: opacity var(--transition);
}
.logo-row img:hover {
  opacity: 1;
}
.logo-row span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--color-text-faint);
  letter-spacing: -0.02em;
}

/* Sections */
section {
  padding: 120px 0;
}
.section-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: block;
}
.section-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 48px;
}

.section-anchor {
  position: relative;
}
.section-anchor::before {
  content: '01';
  position: absolute;
  top: 48px;
  left: max(24px, calc((100% - var(--content-width)) / 2 + 24px));
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 8rem;
  line-height: 1;
  color: rgba(0, 0, 0, 0.04);
  pointer-events: none;
  z-index: 0;
}
.section-anchor > * {
  position: relative;
  z-index: 1;
}

/* Expertise */
#expertise {
  background: var(--color-surface-2);
}
.expertise-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 48px;
}
@media (min-width: 900px) {
  .expertise-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
  }
}
.three-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .three-col {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}
.col {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}
.col-icon {
  color: var(--color-text);
  margin-bottom: 20px;
}
.col-icon svg {
  width: 24px;
  height: 24px;
}
.col-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.col-body {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Portraits */
.section-portrait {
  object-fit: cover;
  object-position: center top;
  border-radius: 16px;
  width: 100%;
  max-height: 520px;
  display: block;
}
.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}

/* Metrics */
#impact {
  background: var(--color-surface);
}
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.metric {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.metric:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.metric-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.metric-label {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Timeline */
#track-record {
  background: var(--color-surface-2);
}
.timeline {
  position: relative;
  max-width: var(--content-width);
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}
.timeline-item {
  position: relative;
  padding-left: 48px;
  padding-bottom: 48px;
  text-align: left;
}
@media (min-width: 768px) {
  .timeline-item {
    width: 50%;
    padding-left: 0;
    padding-right: 48px;
  }
  .timeline-left {
    padding-right: 48px;
    padding-left: 0;
    text-align: left;
  }
  .timeline-right {
    margin-left: 50%;
    padding-left: 48px;
    padding-right: 0;
    text-align: left;
  }
}
.timeline-logo {
  height: 26px;
  width: auto;
  margin-bottom: 14px;
  opacity: 0.8;
}
.timeline-region {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  padding: 3px 10px;
  margin-bottom: 12px;
}
.timeline-marker {
  position: absolute;
  top: 0.4rem;
  left: -5px;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-border);
}
.current .timeline-marker {
  background: var(--color-accent);
}
@media (min-width: 768px) {
  .timeline-marker {
    left: auto;
    right: -6px;
  }
  .timeline-left .timeline-marker {
    right: auto;
    left: -6px;
  }
}
.timeline-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.timeline-card, .timeline-card * {
  text-align: left;
}
.timeline-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.timeline-role {
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}
.timeline-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}
.timeline-bullets {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.timeline-bullets li + li {
  margin-top: 0.25rem;
}

/* Track record layout helpers */
.track-record-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.track-record-card img,
.track-record-card svg {
  height: 48px;
  width: auto;
  object-fit: contain;
}

/* Track record layout helpers */
.track-record-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.track-record-card img,
.track-record-card svg {
  height: 64px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}
#consulting {
  background: var(--color-surface);
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}
.service-icon {
  color: var(--color-text);
  margin-bottom: 24px;
}
.service-icon svg {
  width: 24px;
  height: 24px;
}
.service-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.service-body {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.service-link {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--transition);
}
.service-link:hover {
  gap: 12px;
}

/* Testimonials */
#testimonials {
  background: var(--color-surface-2);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonial-photo {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: center top;
  flex: 0 0 auto;
  background: var(--color-border);
}
.testimonial-quote {
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  flex: 1;
}
.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.testimonial-name-row {
  font-weight: 700;
  font-size: 0.9375rem;
}
.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.testimonial-company-logo {
  height: 36px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
  opacity: 0.85;
}
.testimonial-avatar-fallback {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.testimonial-avatar-fallback svg {
  width: 100%;
  height: 100%;
}

/* Publication */
#publication {
  background: var(--color-surface);
  overflow: hidden;
}
.pub-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 768px) {
  .pub-layout {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
  }
}
.pub-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pub-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.pub-excerpt {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 55ch;
}
.pub-accent {
  display: none;
}
@media (min-width: 768px) {
  .pub-accent {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    max-width: 400px;
    margin: 0 auto;
    border: 2px solid rgba(26, 79, 186, 0.15);
    border-radius: 24px;
    transform: rotate(15deg);
  }
}

/* Contact */
#contact {
  background: var(--color-surface-2);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}
.contact-copy {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 38ch;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition);
}
.contact-link:hover {
  color: var(--color-accent);
}
.contact-link svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.contact-logo {
  width: 160px;
  height: auto;
  margin-top: 4px;
  opacity: 0.85;
}

/* Form */
form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}
.field input,
.field textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border var(--transition), box-shadow var(--transition);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--color-text-faint);
}
.field input:focus,
.field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-light);
}
.form-submit {
  width: 100%;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.form-note a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}
@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.footer-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
}
.footer-name small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  letter-spacing: 0;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.footer-links a {
  color: var(--color-text-faint);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color var(--transition);
}
.footer-links a:hover {
  color: var(--color-accent);
}
.footer-links svg {
  width: 18px;
  height: 18px;
}

/* Mobile layout lock */
@media (max-width: 374px) {
  .hero-headline {
    font-size: 2.5rem;
  }
  .section-heading {
    font-size: 1.5rem;
  }
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Track record compact header */
.track-record-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 2px;
}
.track-record-header-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.track-record-header .company-logo {
  height: 64px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  flex-shrink: 0;
}
.track-record-title-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.track-record-title-row .timeline-title {
  margin: 0;
}
.track-record-title-row .timeline-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Section subhead */
.section-subhead {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-top: -32px;
  margin-bottom: 48px;
  line-height: 1.6;
}

/* Buyer segmentation */
#who-i-help {
  background: var(--color-surface);
}
.buyer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .buyer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .buyer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.buyer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.buyer-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}
.buyer-icon {
  color: var(--color-accent);
  margin-bottom: 16px;
}
.buyer-icon svg {
  width: 22px;
  height: 22px;
}
.buyer-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.buyer-body {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Case-study grid (replaces timeline) */
#track-record {
  background: var(--color-surface-2);
}
.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.case-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.case-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-top: 4px;
}
.case-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}
.case-company {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}
.case-role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Service meta */
.service-meta {
  font-size: 0.8125rem;
  color: var(--color-text-faint);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  line-height: 1.5;
}

/* FAQ */
#faq {
  background: var(--color-surface);
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 860px;
}
.faq-item {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
}
.faq-question {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
  transition: color var(--transition);
}
.faq-question:hover {
  color: var(--color-accent);
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question::after {
  content: '+';
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent);
  transition: transform var(--transition);
}
.faq-item[open] .faq-question::after {
  content: '−';
}
.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* How it works */
.how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .how-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .how-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.how-step {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.how-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.875rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}
.how-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.how-body {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* Inquiry form */
.inquiry-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-submit {
  width: 100%;
}

/* Service card CTA link refinement */
.service-card .service-link {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--transition);
  text-decoration: none;
  margin-top: 4px;
}
.service-card .service-link:hover {
  gap: 12px;
}