/* ============================================================
   VERTEX 102 — Design System
   Boutique advisory AI-native — istituzionale, sobrio
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  /* Colors — palette istituzionale, neutrali + 1 accent caldo */
  --c-ink: #0E1B2C;          /* deep navy, primary text */
  --c-ink-2: #2A3950;        /* secondary text */
  --c-ink-3: #6B7588;        /* muted text */
  --c-paper: #FAF8F3;        /* warm off-white background */
  --c-paper-2: #F1ECE0;      /* warm cream block */
  --c-line: #D9D2C2;         /* subtle borders */
  --c-accent: #B8732C;       /* amber/copper — restrained accent */
  --c-accent-dark: #8C5519;
  --c-success: #2F6E3B;
  --c-white: #FFFFFF;
  --c-black: #000000;

  /* Typography */
  --f-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --f-mono: "JetBrains Mono", "SF Mono", Menlo, monospace;

  /* Spacing scale (8px base) */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 16px;
  --s-4: 24px;
  --s-5: 32px;
  --s-6: 48px;
  --s-7: 64px;
  --s-8: 96px;
  --s-9: 128px;

  /* Layout */
  --container: 1200px;
  --container-narrow: 800px;
  --radius: 2px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 150ms;
  --t-base: 280ms;
  --t-slow: 480ms;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv01";
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ---------- TYPOGRAPHY ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin: 0 0 var(--s-3);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-3);
  color: var(--c-ink);
}

h1 { font-size: clamp(40px, 6vw, 72px); letter-spacing: -0.03em; }
h2 { font-size: clamp(32px, 4vw, 48px); }
h3 { font-size: clamp(22px, 2.5vw, 28px); }
h4 { font-size: 20px; font-weight: 500; }

p { margin: 0 0 var(--s-3); color: var(--c-ink-2); }
.lead { font-size: 21px; line-height: 1.55; color: var(--c-ink-2); }

.serif-italic { font-family: var(--f-display); font-style: italic; }

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-4);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--s-4);
}

section { padding: var(--s-8) 0; }
section.s-tight { padding: var(--s-6) 0; }
section.s-bleed { padding: var(--s-9) 0; }

.divider {
  width: 48px; height: 2px;
  background: var(--c-accent);
  margin: var(--s-4) 0;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--s-3) var(--s-4);
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  display: flex; align-items: baseline; gap: 6px;
  font-family: var(--f-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.brand__num { color: var(--c-accent); font-weight: 500; }

nav.primary { display: flex; align-items: center; gap: var(--s-5); }
nav.primary a {
  font-size: 14px; font-weight: 500;
  color: var(--c-ink-2);
  letter-spacing: 0.01em;
  position: relative;
  transition: color var(--t-fast) var(--ease);
}
nav.primary a:hover { color: var(--c-ink); }
nav.primary a.active { color: var(--c-ink); }
nav.primary a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 2px; background: var(--c-accent);
}
nav.primary a.cta {
  background: var(--c-ink); color: var(--c-paper);
  padding: 8px 16px; border-radius: var(--radius);
}
nav.primary a.cta:hover { background: var(--c-accent); color: var(--c-paper); }

.menu-toggle { display: none; background: none; border: none; padding: 8px; color: var(--c-ink); }

/* ---------- HERO ---------- */
.hero {
  padding: var(--s-9) 0 var(--s-8);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  max-width: 1000px;
  padding: 0 var(--s-4);
  margin: 0 auto;
}
.hero h1 { max-width: 16ch; }
.hero .lead { max-width: 60ch; margin-top: var(--s-4); }
.hero__meta {
  margin-top: var(--s-6);
  display: flex; flex-wrap: wrap; gap: var(--s-4);
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-ink-3);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta span::before {
  content: ""; width: 6px; height: 6px;
  background: var(--c-accent); border-radius: 50%;
}

/* Background detail: subtle grid */
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--c-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.25;
  mask-image: radial-gradient(ellipse at top right, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top right, black 0%, transparent 70%);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }

/* ---------- PRINCIPLES / 3-COL ---------- */
.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.principle {
  padding: var(--s-5) 0;
  border-top: 1px solid var(--c-line);
}
.principle__num {
  font-family: var(--f-mono); font-size: 13px;
  color: var(--c-accent); letter-spacing: 0.06em;
  margin-bottom: var(--s-3);
}
.principle h3 { font-size: 22px; margin-bottom: var(--s-2); }
.principle p { font-size: 15px; color: var(--c-ink-3); margin: 0; }

/* ---------- CAPABILITIES (numbered list with serif) ---------- */
.capabilities {
  background: var(--c-paper-2);
}
.capability {
  display: grid;
  grid-template-columns: 80px 1fr 2fr;
  gap: var(--s-5);
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--c-line);
  align-items: start;
}
.capability:last-child { border-bottom: none; }
.capability__num {
  font-family: var(--f-display);
  font-size: 36px; color: var(--c-accent);
  line-height: 1;
}
.capability h3 { font-size: 24px; margin: 0; }
.capability p { margin: 0; font-size: 15px; color: var(--c-ink-2); }

/* ---------- CASES ---------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.case-card {
  border: 1px solid var(--c-line);
  background: var(--c-white);
  padding: var(--s-5);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-accent);
}
.case-card__tag {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-accent); margin-bottom: var(--s-3);
}
.case-card h3 { font-size: 22px; margin-bottom: var(--s-3); }
.case-card p { font-size: 15px; color: var(--c-ink-2); margin: 0 0 var(--s-3); }
.case-card__metrics {
  display: flex; gap: var(--s-4);
  margin-top: var(--s-4); padding-top: var(--s-4);
  border-top: 1px solid var(--c-line);
}
.case-card__metric { flex: 1; }
.case-card__metric .v {
  font-family: var(--f-display); font-size: 28px;
  color: var(--c-ink); line-height: 1;
}
.case-card__metric .l {
  font-family: var(--f-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--c-ink-3); margin-top: 6px;
}

/* ---------- QUOTE BLOCK ---------- */
.quote-block {
  max-width: 800px; margin: 0 auto;
  padding: var(--s-7) var(--s-4);
  text-align: center;
}
.quote-block blockquote {
  font-family: var(--f-display);
  font-size: clamp(24px, 3vw, 36px);
  font-style: italic;
  line-height: 1.3; color: var(--c-ink);
  margin: 0 0 var(--s-4);
  position: relative;
}
.quote-block blockquote::before {
  content: """;
  position: absolute; top: -32px; left: 50%; transform: translateX(-50%);
  font-size: 80px; color: var(--c-accent); opacity: 0.4;
  font-family: Georgia, serif; line-height: 1;
}
.quote-block cite {
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--c-ink-3); font-style: normal;
}

/* ---------- FOUNDER PAGE ---------- */
.founder-hero {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--s-7);
  align-items: start;
  padding: var(--s-8) 0;
}
.founder-portrait {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--c-paper-2) 0%, var(--c-line) 100%);
  border-radius: var(--radius);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-display); font-size: 96px;
  color: var(--c-accent); opacity: 0.6;
  overflow: hidden;
}
.founder-portrait::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent 0 14px, rgba(255,255,255,0.15) 14px 16px);
}

.founder-meta {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  padding: var(--s-4) 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  margin: var(--s-5) 0;
}
.founder-meta dt {
  font-family: var(--f-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--c-ink-3); margin-bottom: 4px;
}
.founder-meta dd { margin: 0; font-size: 15px; color: var(--c-ink); }

.timeline {
  border-left: 2px solid var(--c-line);
  padding-left: var(--s-5);
  margin-top: var(--s-5);
}
.timeline__item {
  padding-bottom: var(--s-5); position: relative;
}
.timeline__item::before {
  content: ""; position: absolute; left: -38px; top: 8px;
  width: 12px; height: 12px;
  background: var(--c-accent); border-radius: 50%;
  border: 3px solid var(--c-paper);
}
.timeline__year {
  font-family: var(--f-mono); font-size: 12px;
  color: var(--c-accent); letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.timeline__title { font-weight: 600; color: var(--c-ink); }
.timeline__desc { font-size: 14px; color: var(--c-ink-3); margin-top: 4px; }

/* ---------- CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  align-items: start;
}
.contact-form {
  display: flex; flex-direction: column; gap: var(--s-3);
}
.contact-form label {
  font-family: var(--f-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--c-ink-3); margin-bottom: 4px;
  display: block;
}
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--c-line);
  background: var(--c-white);
  font-family: var(--f-body); font-size: 15px; color: var(--c-ink);
  border-radius: var(--radius);
  transition: border-color var(--t-fast) var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none; border-color: var(--c-accent);
}
.contact-form textarea { min-height: 140px; resize: vertical; font-family: var(--f-body); }
.btn-submit {
  background: var(--c-ink); color: var(--c-paper);
  border: none; padding: 14px 24px;
  font-weight: 500; letter-spacing: 0.02em;
  border-radius: var(--radius);
  align-self: flex-start;
  transition: background var(--t-fast) var(--ease);
}
.btn-submit:hover { background: var(--c-accent); }

.contact-info {
  background: var(--c-paper-2);
  padding: var(--s-5);
  border-radius: var(--radius-lg);
}
.contact-info h3 { font-size: 20px; }
.contact-info dl { display: grid; grid-template-columns: 100px 1fr; gap: var(--s-3) var(--s-3); margin: var(--s-4) 0 0; }
.contact-info dt { font-family: var(--f-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-ink-3); padding-top: 4px; }
.contact-info dd { margin: 0; font-size: 15px; color: var(--c-ink); }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: var(--s-7) 0 var(--s-4);
  margin-top: var(--s-8);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-5);
  padding-bottom: var(--s-5);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.site-footer .brand { color: var(--c-paper); font-size: 28px; margin-bottom: var(--s-3); }
.site-footer__col h4 {
  color: var(--c-paper); font-family: var(--f-mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: var(--s-3); font-weight: 500;
}
.site-footer__col a {
  display: block; color: var(--c-ink-3); font-size: 14px;
  padding: 4px 0; transition: color var(--t-fast) var(--ease);
}
.site-footer__col a:hover { color: var(--c-paper); }
.site-footer__bottom {
  display: flex; justify-content: space-between;
  padding-top: var(--s-4);
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.06em; color: var(--c-ink-3);
}

/* ---------- UTILITIES ---------- */
.text-center { text-align: center; }
.text-muted { color: var(--c-ink-3); }
.mt-1 { margin-top: var(--s-1); }
.mt-2 { margin-top: var(--s-2); }
.mt-3 { margin-top: var(--s-3); }
.mt-4 { margin-top: var(--s-4); }
.mt-5 { margin-top: var(--s-5); }
.mt-6 { margin-top: var(--s-6); }
.mt-7 { margin-top: var(--s-7); }
.mt-8 { margin-top: var(--s-8); }

/* Link with arrow */
.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 500; color: var(--c-ink);
  border-bottom: 1px solid var(--c-accent);
  padding-bottom: 2px;
  transition: gap var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.link-arrow:hover { gap: 12px; color: var(--c-accent); }
.link-arrow::after { content: "→"; }

/* CTA section */
.cta-section {
  background: var(--c-ink);
  color: var(--c-paper);
  text-align: center;
  padding: var(--s-8) var(--s-4);
}
.cta-section h2 { color: var(--c-paper); }
.cta-section p { color: var(--c-ink-3); max-width: 60ch; margin: 0 auto var(--s-5); }
.cta-section .btn {
  display: inline-block;
  background: var(--c-accent); color: var(--c-paper);
  padding: 14px 32px; border-radius: var(--radius);
  font-weight: 500; letter-spacing: 0.02em;
  transition: background var(--t-fast) var(--ease);
}
.cta-section .btn:hover { background: var(--c-accent-dark); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  nav.primary {
    position: fixed; top: 60px; left: 0; right: 0;
    background: var(--c-paper);
    flex-direction: column; align-items: stretch;
    gap: 0; padding: var(--s-3) var(--s-4);
    border-bottom: 1px solid var(--c-line);
    transform: translateY(-150%);
    transition: transform var(--t-base) var(--ease);
    box-shadow: 0 12px 32px rgba(14,27,44,0.08);
  }
  nav.primary.open { transform: translateY(0); }
  nav.primary a { padding: var(--s-3) 0; border-bottom: 1px solid var(--c-line); }
  nav.primary a:last-child { border-bottom: none; }
  nav.primary a.cta { margin-top: var(--s-3); text-align: center; }

  .cols-3 { grid-template-columns: 1fr; gap: 0; }
  .capability { grid-template-columns: 60px 1fr; }
  .capability p { grid-column: 1 / -1; }
  .case-grid { grid-template-columns: 1fr; }
  .founder-hero { grid-template-columns: 1fr; }
  .founder-portrait { max-width: 280px; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--s-4); }
  section { padding: var(--s-7) 0; }
  .hero { padding: var(--s-7) 0 var(--s-6); }
}

@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; gap: var(--s-2); }
  .founder-meta { grid-template-columns: 1fr; }
  .case-card__metrics { flex-direction: column; gap: var(--s-3); }
}

/* ---------- PRINT ---------- */
@media print {
  .site-header, .site-footer, .cta-section { display: none; }
}

/* ============================================================
   v2.0 ADDITIONS — Logo image, Numbers, Segments, Insights, Patterns
   ============================================================ */

/* Logo image in header (replaces text brand) */
.brand-logo {
  display: inline-block;
  height: 36px;
  width: auto;
}
.site-footer .brand-logo { height: 44px; filter: brightness(0) invert(0.95); }

/* Numbers/metrics section */
.metrics {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: var(--s-7) 0;
}
.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
  align-items: end;
}
.metric {
  border-left: 2px solid var(--c-accent);
  padding-left: var(--s-3);
}
.metric .v {
  font-family: var(--f-display);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  color: var(--c-paper);
  display: block;
}
.metric .v sup { font-size: 0.5em; color: var(--c-accent); vertical-align: super; margin-left: 2px; }
.metric .l {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(250, 248, 243, 0.6);
  margin-top: var(--s-2);
  display: block;
}

/* Segments / clientele */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: var(--s-6);
  border-top: 1px solid var(--c-line);
}
.segment {
  padding: var(--s-5) var(--s-4);
  border-bottom: 1px solid var(--c-line);
  border-right: 1px solid var(--c-line);
  background: var(--c-paper);
  transition: background var(--t-base) var(--ease);
}
.segment:nth-child(3n) { border-right: none; }
.segment:hover { background: var(--c-paper-2); }
.segment__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-2);
}
.segment h4 {
  font-family: var(--f-display);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: var(--s-2);
}
.segment p { font-size: 14px; color: var(--c-ink-3); margin: 0; line-height: 1.5; }

/* Insights cards */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
  margin-top: var(--s-6);
}
.insight-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  display: flex;
  flex-direction: column;
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
  overflow: hidden;
}
.insight-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-accent);
}
.insight-card__visual {
  height: 140px;
  position: relative;
  background: var(--c-ink);
  overflow: hidden;
}
.insight-card__body { padding: var(--s-4); flex: 1; display: flex; flex-direction: column; }
.insight-card__meta {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: var(--s-3);
}
.insight-card h3 {
  font-size: 19px;
  line-height: 1.25;
  margin-bottom: var(--s-3);
  flex: 1;
}
.insight-card__date {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-ink-3);
  margin-top: auto;
  padding-top: var(--s-3);
  border-top: 1px solid var(--c-line);
  display: flex;
  justify-content: space-between;
}

/* Abstract CSS-art patterns for hero/visual breaks */
.pattern-mesh {
  background:
    radial-gradient(circle at 20% 30%, rgba(184, 115, 44, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(14, 27, 44, 0.10) 0%, transparent 50%),
    linear-gradient(135deg, var(--c-paper-2) 0%, var(--c-paper) 100%);
}
.pattern-grid {
  background-image:
    linear-gradient(rgba(217, 210, 194, 0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 210, 194, 0.6) 1px, transparent 1px);
  background-size: 40px 40px;
}
.pattern-dots {
  background-image: radial-gradient(rgba(184, 115, 44, 0.25) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Visual breakers (between sections) */
.visual-break {
  height: 180px;
  position: relative;
  overflow: hidden;
}
.visual-break--mesh { background:
  radial-gradient(ellipse at 30% 50%, rgba(184, 115, 44, 0.3) 0%, transparent 60%),
  radial-gradient(ellipse at 80% 30%, rgba(47, 110, 59, 0.15) 0%, transparent 60%),
  linear-gradient(180deg, var(--c-ink) 0%, var(--c-ink-2) 100%);
}
.visual-break--mesh::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.visual-break--mesh::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--c-paper) 100%);
}

/* Hero — added secondary variant with image left + text right */
.hero--editorial {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--s-7);
  align-items: center;
  padding: var(--s-8) 0;
}
.hero--editorial .hero__inner { padding: 0; }
.hero--editorial__visual {
  aspect-ratio: 4/5;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  background: var(--c-paper-2);
}
.hero--editorial__visual img { width: 100%; height: 100%; object-fit: cover; }

/* Founder page — refined editorial */
.founder-hero-v2 {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--s-7);
  align-items: start;
  padding: var(--s-7) 0;
}
.founder-portrait-v2 {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 2px;
  overflow: hidden;
  background: var(--c-paper-2);
}
.founder-portrait-v2 img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}
.founder-portrait-v2::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(14, 27, 44, 0.08) 100%);
  pointer-events: none;
}
.founder-caption {
  margin-top: var(--s-3);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}

/* Editorial pull-quote (within long-form) */
.pull-quote {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 24px;
  line-height: 1.35;
  color: var(--c-ink);
  border-left: 3px solid var(--c-accent);
  padding: var(--s-3) 0 var(--s-3) var(--s-4);
  margin: var(--s-5) 0;
  max-width: 60ch;
}

/* Insight article header */
.article-header {
  padding: var(--s-7) 0 var(--s-5);
}
.article-meta {
  display: flex;
  gap: var(--s-3);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-ink-3);
  margin-bottom: var(--s-3);
}
.article-meta span { color: var(--c-accent); }

/* Two-column long-form text */
.long-form { max-width: 720px; margin: 0 auto; }
.long-form p { font-size: 18px; line-height: 1.7; margin-bottom: var(--s-3); }
.long-form h3 { font-size: 26px; margin-top: var(--s-6); margin-bottom: var(--s-3); }
.long-form h4 { font-size: 20px; margin-top: var(--s-5); margin-bottom: var(--s-2); }
.long-form ul, .long-form ol { padding-left: var(--s-4); margin-bottom: var(--s-4); }
.long-form li { font-size: 18px; line-height: 1.7; margin-bottom: var(--s-2); color: var(--c-ink-2); }

/* Sector tags */
.sector-tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--c-paper-2);
  color: var(--c-ink-2);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--c-line);
  border-radius: 2px;
  margin-right: 6px;
}

/* Responsive v2 */
@media (max-width: 900px) {
  .metrics__grid { grid-template-columns: 1fr 1fr; gap: var(--s-4); }
  .segments-grid { grid-template-columns: 1fr; }
  .segment:nth-child(3n) { border-right: 1px solid var(--c-line); }
  .segment { border-right: none; }
  .insights-grid { grid-template-columns: 1fr; }
  .hero--editorial { grid-template-columns: 1fr; gap: var(--s-5); }
  .founder-hero-v2 { grid-template-columns: 1fr; }
  .founder-portrait-v2 { max-width: 380px; }
}

/* ============================================================
   INTRO OVERLAY — AI / Agent animation (~7 seconds)
   Activated on home page, dismissable, motion-aware
   ============================================================ */

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--c-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  opacity: 1;
  transition: opacity 800ms cubic-bezier(0.7, 0, 0.3, 1);
}
.intro-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}
.intro-overlay.hidden { display: none; }

/* Canvas network background */
.intro-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Gradient overlay (radial) */
.intro-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(184, 115, 44, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 60%, rgba(47, 110, 59, 0.10) 0%, transparent 55%);
  pointer-events: none;
  z-index: 1;
}

/* Content layer */
.intro-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--s-4);
  max-width: 900px;
}

/* Sequence stages */
.intro-logo {
  height: 64px;
  width: auto;
  margin-bottom: var(--s-5);
  filter: brightness(0) invert(0.95);
  opacity: 0;
  transform: translateY(20px);
  animation: intro-fade-up 1000ms cubic-bezier(0.22, 1, 0.36, 1) 300ms forwards;
}

.intro-tagline {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--c-accent);
  letter-spacing: 0.01em;
  margin-bottom: var(--s-5);
  opacity: 0;
  animation: intro-fade-up 800ms cubic-bezier(0.22, 1, 0.36, 1) 1100ms forwards;
}

.intro-title {
  font-family: var(--f-display);
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  margin-bottom: var(--s-5);
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
.intro-title__word {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
}
.intro-title__word:nth-child(1) { animation: intro-fade-up 600ms cubic-bezier(0.22, 1, 0.36, 1) 1700ms forwards; }
.intro-title__word:nth-child(2) { animation: intro-fade-up 600ms cubic-bezier(0.22, 1, 0.36, 1) 1900ms forwards; }
.intro-title__word:nth-child(3) { animation: intro-fade-up 600ms cubic-bezier(0.22, 1, 0.36, 1) 2100ms forwards; }
.intro-title__word:nth-child(4) { animation: intro-fade-up 600ms cubic-bezier(0.22, 1, 0.36, 1) 2300ms forwards; }
.intro-title__word:nth-child(5) { animation: intro-fade-up 600ms cubic-bezier(0.22, 1, 0.36, 1) 2500ms forwards; }
.intro-title__word.accent {
  color: var(--c-accent);
  font-style: italic;
}

/* Skills cloud — words that float in */
.intro-skills {
  margin-top: var(--s-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-3);
  justify-content: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: intro-fade-up 900ms cubic-bezier(0.22, 1, 0.36, 1) 3200ms forwards;
}
.intro-skill {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250, 248, 243, 0.7);
  padding: 6px 12px;
  border: 1px solid rgba(184, 115, 44, 0.4);
  border-radius: 20px;
  background: rgba(184, 115, 44, 0.06);
  animation: intro-skill-pulse 3s ease-in-out infinite;
}
.intro-skill:nth-child(odd) { animation-delay: 0.5s; }
.intro-skill:nth-child(3n) { animation-delay: 1s; }

/* Skip button */
.intro-skip {
  position: absolute;
  bottom: var(--s-5);
  right: var(--s-5);
  z-index: 3;
  background: transparent;
  border: 1px solid rgba(250, 248, 243, 0.3);
  color: rgba(250, 248, 243, 0.7);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: 2px;
  cursor: pointer;
  opacity: 0;
  animation: intro-fade-up 600ms ease 500ms forwards;
  transition: background 200ms, color 200ms, border-color 200ms;
}
.intro-skip:hover {
  background: rgba(250, 248, 243, 0.1);
  color: var(--c-paper);
  border-color: var(--c-accent);
}

/* Progress bar (sub-conscious feedback on duration) */
.intro-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--c-accent);
  width: 0%;
  z-index: 3;
  animation: intro-progress 7000ms linear forwards;
}

/* Keyframes */
@keyframes intro-fade-up {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes intro-progress {
  from { width: 0%; }
  to { width: 100%; }
}
@keyframes intro-skill-pulse {
  0%, 100% { background: rgba(184, 115, 44, 0.06); }
  50% { background: rgba(184, 115, 44, 0.18); }
}

/* Final word fade — when intro fades out */
.intro-overlay.fade-out .intro-content { transform: scale(1.05); transition: transform 800ms ease; }

/* Mobile */
@media (max-width: 600px) {
  .intro-logo { height: 44px; }
  .intro-title { font-size: 32px; }
  .intro-skill { font-size: 10px; padding: 4px 10px; }
  .intro-skip { bottom: var(--s-3); right: var(--s-3); padding: 8px 14px; }
}

/* Respect motion preference */
@media (prefers-reduced-motion: reduce) {
  .intro-overlay { display: none !important; }
}