@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300;1,9..40,400&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --bg:        #0C0C0A;
  --surface:   #141411;
  --fg:        #EDE9DF;
  --fg-muted:  #888880;
  --fg-dim:    #26261F;
  --accent:    #D94F47;
  --border:    #1E1E1A;

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:    'DM Sans', -apple-system, system-ui, sans-serif;

  --max-width:   1280px;
  --gutter:      clamp(1.5rem, 5vw, 5rem);
  --section-gap: clamp(5rem, 11vw, 9rem);
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: var(--bg); }

/* ─── Accessibility ──────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
button:focus-visible,
.btn:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ─── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
p {
  font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
  line-height: 1.75;
  color: var(--fg-muted);
}
p + p { margin-top: 1em; }
strong { font-weight: 500; color: var(--fg); }
em { font-style: italic; }

.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  color: var(--fg);
  font-weight: 300;
  max-width: 58ch;
}

.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 3rem;
}

.text-link {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  transition: color 0.2s;
}
.text-link:hover { color: var(--accent); }

/* ─── Layout ────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section { padding: var(--section-gap) var(--gutter); max-width: var(--max-width); margin: 0 auto; }
.border-top { border-top: 1px solid var(--border); }

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border: 1px solid;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
  background: transparent;
}
.btn-primary { border-color: var(--accent); color: var(--accent); }
.btn-primary:hover { background: var(--accent); color: var(--bg); }
.btn-secondary { border-color: var(--fg-dim); color: var(--fg-muted); }
.btn-secondary:hover { border-color: var(--fg-muted); color: var(--fg); }

/* ─── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.5rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease;
}
.nav.scrolled {
  background: rgba(12, 12, 10, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--border);
}

.nav-wordmark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--fg);
  flex-shrink: 0;
  transition: color 0.2s;
}
.nav-wordmark:hover { color: var(--accent); }

.nav-center {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-center a {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color 0.2s;
}
.nav-center a:hover,
.nav-center a.active { color: var(--fg); }

.nav-ctas {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--fg);
  transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 9rem;
  padding-bottom: clamp(4rem, 9vw, 7rem);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-rule {
  width: 2.5rem;
  height: 1px;
  background: var(--accent);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.05s forwards;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 8.5rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  max-width: 18ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-subhead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.6;
  color: var(--fg);
  font-weight: 400;
  max-width: 52ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.4s forwards;
}

.hero-body {
  max-width: 52ch;
  margin-bottom: 3rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
  opacity: 0;
  animation: fadeUp 0.7s ease 0.55s forwards;
}
.hero-body p { font-size: clamp(0.9375rem, 1.2vw, 1rem); }

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.7s forwards;
}

/* ─── Stats ─────────────────────────────────────────────────── */
.stats-section { padding: var(--section-gap) var(--gutter); padding-bottom: calc(var(--section-gap) * 0.6); max-width: var(--max-width); margin: 0 auto; border-top: 1px solid var(--border); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.stat-item {
  padding: 2.5rem 3rem 2.5rem 0;
}
.stat-item + .stat-item {
  padding-left: 3rem;
  border-left: 1px solid var(--border);
}

.stat-rule {
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
  margin-bottom: 1.75rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 10vw, 10rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 0.88;
  color: var(--accent);
  display: block;
  margin-bottom: 1.5rem;
}

.stat-label {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--fg);
  max-width: 26ch;
}

/* ─── Domains ───────────────────────────────────────────────── */
.domains-section { padding: var(--section-gap) var(--gutter); padding-top: calc(var(--section-gap) * 0.6); max-width: var(--max-width); margin: 0 auto; border-top: 1px solid var(--border); }

.domains-list { list-style: none; }

.domain-item {
  display: flex;
  align-items: baseline;
  gap: 3rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
  transition: opacity 0.2s;
}
.domains-list:hover .domain-item { opacity: 0.35; }
.domains-list:hover .domain-item:hover { opacity: 1; }

.domain-index {
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  width: 2rem;
  flex-shrink: 0;
}
.domain-name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--fg);
  min-width: 220px;
}
.domain-desc {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  max-width: 48ch;
  line-height: 1.5;
}

/* ─── Thinking teasers ──────────────────────────────────────── */
.thinking-section { padding: var(--section-gap) var(--gutter); max-width: var(--max-width); margin: 0 auto; border-top: 1px solid var(--border); }

.thinking-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0;
}

.thinking-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 3rem;
}

.thinking-item {
  padding: 2.5rem 0;
  padding-right: 2.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  cursor: pointer;
}
.thinking-item + .thinking-item { border-left: 1px solid var(--border); padding-left: 2.5rem; }

.thinking-num { font-size: 0.75rem; color: var(--accent); letter-spacing: 0.1em; }

.thinking-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--fg);
  transition: color 0.2s;
  flex: 1;
}
.thinking-item:hover .thinking-title { color: var(--accent); }

.thinking-arrow {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  transition: color 0.2s, letter-spacing 0.25s;
}
.thinking-item:hover .thinking-arrow { color: var(--accent); letter-spacing: 0.1em; }

/* ─── Footer ────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.25rem var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.footer-name { font-family: var(--font-display); font-size: 1rem; font-weight: 400; color: var(--fg-muted); }

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.footer-links a { font-size: 0.8125rem; color: var(--fg-muted); letter-spacing: 0.04em; transition: color 0.2s; }
.footer-links a:hover { color: var(--fg); }

.footer-year { font-size: 0.8125rem; color: var(--fg-muted); }

/* ─── About page ────────────────────────────────────────────── */
.page-hero {
  padding-top: 10rem;
  padding-bottom: clamp(4rem, 8vw, 6rem);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.page-hero-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.1s forwards;
}

.page-hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 22ch;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.25s forwards;
}

.about-pov {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}

.about-pov-lead {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--fg);
}

.about-photo-wrap {
  position: relative;
  overflow: hidden;
}
.about-photo-wrap img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(20%) contrast(1.05);
}

.about-body-section {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.about-body-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(3rem, 6vw, 8rem);
}

.about-body-text p + p { margin-top: 1.25rem; }

.about-brings {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.brings-list { list-style: none; margin-top: 2rem; }
.brings-item {
  padding: 2.25rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: baseline;
}
.brings-name {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  font-weight: 500;
  color: var(--fg);
  line-height: 1.3;
}
.brings-desc { font-size: 1rem; color: var(--fg); line-height: 1.65; }

.timeline-section {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.timeline-intro {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--fg-muted);
  margin-bottom: 3rem;
  margin-top: 0.5rem;
}

.timeline { list-style: none; position: relative; }

.timeline-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4rem;
  padding: 3rem 0;
  border-top: 1px solid var(--border);
}

.timeline-dates {
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  padding-top: 0.35rem;
}
.timeline-co { font-size: 0.8125rem; color: var(--fg-muted); margin-top: 0.25rem; }

.timeline-title {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.timeline-body { font-size: 0.9375rem; color: var(--fg-muted); line-height: 1.7; }
.timeline-body strong { color: var(--fg); }

/* ─── Work page ─────────────────────────────────────────────── */
.case-study {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.cs-header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.cs-index { font-size: 0.75rem; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 1rem; }

.cs-meta { font-size: 0.8125rem; color: var(--fg-muted); letter-spacing: 0.04em; margin-top: 0.5rem; }

.cs-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.cs-body {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.cs-block + .cs-block { margin-top: 2.5rem; }
.cs-block-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.cs-block-label.accent { color: var(--accent); }
.cs-block p { font-size: 0.9375rem; }

.cs-impact { list-style: none; }
.cs-impact li {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  padding: 0.6rem 0;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 1rem;
  line-height: 1.5;
}
.cs-impact li::before { content: '—'; color: var(--accent); flex-shrink: 0; }

/* ─── Thinking page ─────────────────────────────────────────── */
.post-list { list-style: none; }

.post-item {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 4rem;
  align-items: start;
}

.post-num { font-size: 0.75rem; color: var(--accent); letter-spacing: 0.05em; padding-top: 0.35rem; }
.post-item:not(:has(.post-num)) .post-inner { grid-column: 1 / -1; }

.post-inner { max-width: 70ch; }

.post-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.post-item:hover .post-title { color: var(--accent); }

.post-body { margin-bottom: 2rem; }
.post-body p { font-size: 0.9375rem; }

.post-draft {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--fg-dim);
  padding: 0.35rem 0.85rem;
}

/* ─── Published / external article links ───────────────────── */
.cs-published {
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
}
.cs-published-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
}
.cs-published-link {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: color 0.2s;
}
.cs-published-link::before { content: '↗'; color: var(--accent); font-size: 0.8rem; }
.cs-published-link:hover { color: var(--fg); }

.post-external {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  padding: 0.35rem 0.85rem;
}

.thinking-section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0;
  margin-top: var(--section-gap);
}
.thinking-section-label:first-child { margin-top: 0; }

/* ─── Contact page ──────────────────────────────────────────── */
.contact-hero {
  padding-top: 10rem;
  padding-bottom: clamp(5rem, 10vw, 8rem);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.contact-body {
  max-width: 52ch;
  margin-bottom: 4rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.4s forwards;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.55s forwards;
}

.contact-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  transition: opacity 0.2s;
  cursor: pointer;
}
.contact-options:hover .contact-option { opacity: 0.4; }
.contact-options:hover .contact-option:hover { opacity: 1; }

.contact-option-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 0.4rem; }

.contact-option-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--fg);
  transition: color 0.2s;
}
.contact-option:hover .contact-option-title { color: var(--accent); }

.contact-arrow { font-size: 2rem; color: var(--fg-muted); transition: color 0.2s, transform 0.2s; }
.contact-option:hover .contact-arrow { color: var(--accent); transform: translateX(4px); }

.contact-linkedin {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 2rem;
}
.contact-linkedin p { font-size: 0.9375rem; margin: 0; }
.contact-linkedin a { color: var(--accent); text-decoration: underline; }
.contact-linkedin a:hover { opacity: 0.8; }

/* ─── Page CTA strip ────────────────────────────────────────── */
.cta-strip {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-strip-text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 300;
  max-width: 40ch;
  line-height: 1.2;
}
.cta-strip-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ─── Animations ────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.stagger-item {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.stagger-item.visible { opacity: 1; transform: translateY(0); }

/* ─── Currently section ─────────────────────────────────────── */
.about-currently {
  padding: var(--section-gap) var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}
.about-currently-role {
  font-family: var(--font-body);
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-weight: 400;
  color: var(--fg);
  line-height: 1.35;
  letter-spacing: -0.01em;
  max-width: 36ch;
  margin-bottom: 1.75rem;
}
.about-currently-body {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  color: var(--fg-muted);
  max-width: 62ch;
  line-height: 1.7;
}
.about-currently-body + .about-currently-body { margin-top: 1rem; }

/* ─── Article page ──────────────────────────────────────────── */
.article-hero {
  padding-top: 10rem;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}

.article-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.1s forwards;
}

.article-headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 5rem);
  font-weight: 300;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.25s forwards;
}

.article-meta {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.4s forwards;
}

.article-body {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 2.5rem);
}

.article-body > p,
.article-body > ul,
.article-body > ol {
  max-width: 660px;
  font-size: 1.1875rem;
  line-height: 1.65;
}

.article-lede p {
  max-width: 660px;
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  line-height: 1.75;
  color: var(--fg);
}

.article-section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 3vw, 2.125rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-top: 4rem;
  margin-bottom: 1.25rem;
}

.article-pullquote {
  margin: clamp(4rem, 8vw, 6rem) 0;
  padding: 0;
  border-left: none;
  text-align: center;
}

.article-pullquote p {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--accent);
  font-style: italic;
}

.article-ruling {
  border: none;
  border-top: 1px solid var(--border);
  margin: 4.5rem 0 3rem;
  max-width: 660px;
}

.article-bio {
  max-width: 660px;
}

.article-bio p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--fg-muted);
}

.article-next-steps {
  display: flex;
  flex-direction: column;
  margin-top: 3rem;
  max-width: 660px;
}

.article-next-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.4vw, 1rem);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--fg-muted);
  transition: color 0.2s;
}
.article-next-link:hover { color: var(--accent); }

.article-next-link-arrow {
  font-family: var(--font-body);
  font-size: 1rem;
  display: inline-block;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.article-next-link:hover .article-next-link-arrow { transform: translateX(4px); }

/* Thinking teaser description */
.thinking-desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--fg-muted);
  margin-top: 0.25rem;
}

/* ─── Article enhancements ──────────────────────────────────── */

.article-summary {
  margin: 3rem 0 4rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.article-summary-item {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1.3vw, 0.9375rem);
  font-weight: 400;
  color: var(--fg-muted);
  line-height: 1.6;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
}
.article-summary-item:last-child { border-bottom: none; }

/* Three-tier investment diagram */
.invest-diagram {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
}

.invest-col { padding: 2rem 2rem 2rem 0; }
.invest-col + .invest-col { padding-left: 2rem; border-left: 1px solid var(--border); }

.invest-col-heading {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.invest-col-sub {
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1.3vw, 0.9375rem);
  font-weight: 400;
  color: var(--fg);
  line-height: 1.45;
  margin-bottom: 1.25rem;
}

.invest-row {
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.invest-label {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.2rem;
}

.invest-value {
  display: block;
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* UAT vs User Research comparison */
.compare-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.compare-col { padding: 1.75rem 1.75rem 1.75rem 0; }
.compare-col + .compare-col { padding-left: 1.75rem; padding-right: 0; border-left: 1px solid var(--border); }

.compare-col-heading {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
}
.compare-col--right .compare-col-heading { color: var(--accent); }

.compare-list { list-style: none; }
.compare-list li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}
.compare-list--right li { color: var(--fg); }

/* Article stat callouts */
.article-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 3rem 0;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.article-stat { padding: 0 2rem 0 0; }
.article-stat + .article-stat { padding-left: 2rem; border-left: 1px solid var(--border); }

.article-stat-rule {
  width: 1.5rem;
  height: 1px;
  background: var(--accent);
  margin-bottom: 1.25rem;
}

.article-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 0.9;
  color: var(--accent);
  display: block;
  margin-bottom: 0.85rem;
}

.article-stat-label {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--fg-muted);
}

/* Article closing beats */
.article-closing { margin-top: 3rem; margin-bottom: 3rem; max-width: 660px; }

.article-closing-beat {
  font-size: 1.1875rem;
  line-height: 1.65;
  color: var(--fg-muted);
}

.article-closing-rule {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* Section margin callouts — desktop only */
.article-margin-note { display: none; }

@media (min-width: 1280px) {
  .article-section-heading { position: relative; }
  .article-margin-note {
    display: block;
    position: absolute;
    right: calc(100% + 2rem);
    top: 0.35rem;
    width: 140px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.55;
    color: var(--fg-muted);
    letter-spacing: 0;
    text-transform: none;
  }
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-ctas { display: none; }
  .cs-header, .cs-body { grid-template-columns: 1fr; gap: 2rem; }
  .about-pov { grid-template-columns: 1fr; }
  .about-body-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .brings-item { grid-template-columns: 1fr; gap: 0.5rem; }
  .timeline-item { grid-template-columns: 1fr; gap: 1rem; }
  .post-item { grid-template-columns: 1fr; gap: 1rem; }
}

@media (max-width: 768px) {
  .cs-body { grid-template-columns: 1fr; gap: 2rem; }
  .nav-center { display: none; }
  .nav-center.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    z-index: 99;
  }
  .nav-center.open a { font-size: 1.25rem; }
  .nav-toggle { display: flex; position: relative; z-index: 101; }

  .stats-grid { grid-template-columns: 1fr; }
  .stat-item + .stat-item { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 2.5rem; }
  .stat-item { padding-right: 0; }

  .domain-item { flex-direction: column; gap: 0.5rem; align-items: flex-start; }
  .domain-index { display: none; }

  .thinking-list { grid-template-columns: 1fr; }
  .thinking-item + .thinking-item { border-left: none; padding-left: 0; }

  .thinking-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }

  .footer { flex-direction: column; align-items: flex-start; gap: 1.25rem; }

  .cta-strip { flex-direction: column; align-items: flex-start; }

  .contact-option { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .contact-arrow { display: none; }

  .invest-diagram { grid-template-columns: 1fr; }
  .invest-col { padding-right: 0; }
  .invest-col + .invest-col { border-left: none; padding-left: 0; border-top: 1px solid var(--border); }

  .compare-table { grid-template-columns: 1fr; }
  .compare-col { padding-right: 0; }
  .compare-col + .compare-col { border-left: none; padding-left: 0; padding-right: 0; border-top: 1px solid var(--border); }

  .article-stats { grid-template-columns: 1fr; }
  .article-stat { padding-right: 0; }
  .article-stat + .article-stat { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 1.5rem; margin-top: 0.5rem; }

  .article-body > p,
  .article-body > ul,
  .article-body > ol,
  .article-lede p,
  .article-ruling,
  .article-bio,
  .article-closing,
  .article-next-steps { max-width: 100%; }

  .article-body > p,
  .article-body > ul,
  .article-body > ol { font-size: 1.0625rem; }
}