/* ==========================================================================
   VVP MONO / mono.css
   The full visual pass for the v3 pages, consuming tokens.css.
   Scope: typography, color, spacing, texture. Copy and structure are locked.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--mono-base); scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--mono-base);
  color: var(--mono-ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p { margin: 0; }
a { color: var(--mono-ink); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--mono-gray); }
img { max-width: 100%; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* The italic accent: Instrument Serif, one or two words inside a display line.
   Never body copy, never bold. */
.accent { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: 0; color: var(--mono-accent); }

/* ---- nav ---------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--mono-base);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}
.nav.scrolled { border-bottom-color: var(--mono-line); }
.nav-inner {
  max-width: 1240px; margin: 0 auto; padding: 0 32px; height: 72px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark img { display: block; height: 30px; width: auto; mix-blend-mode: multiply; }
.logo-text { font-family: var(--font-display); font-weight: 500; font-size: 15px; letter-spacing: 0.01em; white-space: nowrap; }
.nav-right { display: flex; align-items: center; gap: 26px; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-link { font-size: 14px; font-weight: 500; white-space: nowrap; }
.nav-link.active { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }
.nav-cta {
  background: var(--mono-accent); color: var(--mono-base);
  font-size: 13.5px; font-weight: 600; padding: 10px 16px; border-radius: var(--radius);
  white-space: nowrap;
}
.nav-cta:hover { background: color-mix(in srgb, var(--mono-accent) 85%, black); color: var(--mono-base); }
.nav-menu-toggle {
  display: none;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--mono-ink); background: none;
  border: 1px solid var(--mono-line-strong); border-radius: var(--radius);
  padding: 0 14px; height: 40px; cursor: pointer;
}

/* ---- hero --------------------------------------------------------------- */
.hero { position: relative; padding: 168px 0 96px; overflow: hidden; }
.hero.compact { padding: 152px 0 56px; }
.hero .container { position: relative; z-index: 1; }
.hex-constellation { position: absolute; inset: 0; pointer-events: none; }
.hex-particle {
  position: absolute; left: var(--x); top: var(--y);
  width: var(--size); height: var(--size);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: var(--mono-ink);
  opacity: calc(var(--o) * 0.06);
}
.hex-particle.hex-filled { opacity: calc(var(--o) * 0.11); }
.hero-eyebrow {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mono-gray); margin-bottom: 28px;
}
.hero-firmline { font-size: 17px; color: var(--mono-gray); margin-bottom: 14px; }
.hero h1 {
  font-family: var(--font-display); font-weight: 500;
  font-size: var(--fs-hero); line-height: var(--lh-tight);
  letter-spacing: var(--track-display); text-wrap: balance;
}
.hero.compact h1 { font-size: var(--fs-page-title); }
.hero-sub {
  margin-top: 22px; font-size: var(--fs-body-lg); line-height: var(--lh-loose);
  color: var(--mono-gray); text-wrap: pretty;
}
.hero-stats {
  display: flex; gap: 72px; margin-top: 56px; padding: 26px 48px 0 0;
  border-top: 1px solid var(--mono-line-strong); width: fit-content;
}
.hero-stat-num { font-family: var(--font-mono); font-weight: 500; font-size: 30px; line-height: 1.2; }
.hero-stat-num .accent { font-family: inherit; font-style: normal; color: inherit; }
.hero-stat-label {
  margin-top: 6px; font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--mono-gray);
}
.hero-ctas { display: flex; gap: 14px; margin-top: 52px; flex-wrap: wrap; }

/* ---- buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; padding: 13px 22px;
  border: 1px solid var(--mono-ink); border-radius: var(--radius);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn .arrow { font-family: var(--font-mono); font-size: 13px; transition: transform var(--dur) var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn-primary { background: var(--mono-accent); color: var(--mono-base); }
.btn-primary:hover { background: color-mix(in srgb, var(--mono-accent) 85%, black); color: var(--mono-base); }
.btn-secondary { background: transparent; color: var(--mono-ink); }
.btn-secondary:hover { background: var(--mono-ink); color: var(--mono-base); }

/* ---- sections, eyebrows, titles ----------------------------------------- */
.section { padding: 96px 0; }
.section-eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-mono); font-size: var(--fs-eyebrow); font-weight: 500;
  letter-spacing: var(--track-caps); text-transform: uppercase; color: var(--mono-ink);
}
/* strong enough to carry a section without an H2: leading tick + trailing rule */
.section-eyebrow::before { content: ""; width: 40px; height: 2px; background: var(--mono-accent); flex: none; }
.section-eyebrow::after { content: ""; flex: 1; height: 1px; background: var(--mono-line); }
.section-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: var(--fs-title); line-height: 1.2; letter-spacing: var(--track-display);
  max-width: 34ch; margin: 18px 0 40px; text-wrap: balance;
}

/* ---- strategy argument (arg-step) ---------------------------------------- */
.arg { margin-top: 24px; border-bottom: 1px solid var(--mono-line); }
.arg-step {
  display: grid; grid-template-columns: 88px 1fr; gap: 32px;
  padding: 36px 0; border-top: 1px solid var(--mono-line);
}
.arg-num { font-family: var(--font-mono); font-size: 14px; color: var(--mono-gray); padding-top: 5px; }
.arg-step h3 {
  font-family: var(--font-display); font-weight: 500; font-size: 22px;
  line-height: var(--lh-heading); margin-bottom: 10px;
}
.arg-step p { color: var(--mono-gray); font-size: 16px; text-wrap: pretty; }
.arg-verticals { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.arg-vertical {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 7px 12px; border: 1px solid var(--mono-line); background: var(--mono-surface);
}

/* ---- model cards (hairline table treatment) ------------------------------ */
.model-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--mono-line); border: 1px solid var(--mono-line);
}
.model-card { background: var(--mono-surface); padding: 30px 28px; }
.model-label {
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mono-gray); margin-bottom: 16px;
}
.model-card h3 { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-card-title); margin-bottom: 10px; }
.model-card p { font-size: var(--fs-body-sm); color: var(--mono-gray); }

/* ---- proof / case-study cards -------------------------------------------- */
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proof-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--mono-surface); border: 1px solid var(--mono-line);
  padding: 28px 26px; transition: border-color var(--dur) var(--ease);
}
.proof-card:hover { border-color: var(--mono-ink); color: var(--mono-ink); }
.realized-badge {
  position: absolute; top: 22px; right: 22px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 8px; border: 1px solid var(--mono-ink);
}
.proof-model {
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--mono-gray); margin-bottom: 14px; padding-right: 88px;
}
.proof-name { font-family: var(--font-display); font-weight: 500; font-size: 24px; margin-bottom: 10px; }
.proof-desc { font-size: var(--fs-body-sm); color: var(--mono-gray); text-wrap: pretty; }
/* Both hairlines need air on each side: the rule reads as a divider, not as an
   underline on the text above it. margin-bottom here is what separates the origin
   copy from the .proof-meta rule (the old :last-of-type selector never matched,
   since .proof-meta is the last div in the card). */
.proof-origin {
  margin-top: 26px; padding-top: 20px; margin-bottom: 26px;
  border-top: 1px solid var(--mono-line);
}
.proof-origin-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mono-gray); margin-bottom: 8px;
}
.proof-origin p { font-size: 14.5px; line-height: 1.6; }
/* "From the founder" quote slot: the second consecutive origin block.
   Serif italic quote treatment; bracketed [OPEN ITEM] text stays visibly raw. */
.proof-origin + .proof-origin p {
  font-family: var(--font-serif); font-style: italic;
  font-size: 16.5px; line-height: 1.55; color: var(--mono-gray);
}
.proof-meta {
  margin-top: auto; padding-top: 20px; border-top: 1px solid var(--mono-line);
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; color: var(--mono-gray);
}
.proof-meta .site { color: var(--mono-accent); }

/* ---- pointer notes -------------------------------------------------------- */
.pointer-note { font-size: var(--fs-body-sm); color: var(--mono-gray); }
.pointer-note .go { color: var(--mono-accent); font-weight: 600; white-space: nowrap; }
.pointer-note:hover .go { text-decoration: underline; text-underline-offset: 4px; }

/* ---- offices -------------------------------------------------------------- */
.offices-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.office-card { border: 1px solid var(--mono-line); background: var(--mono-surface); }
/* designed placeholder until photography lands */
.office-photo {
  aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 16px;
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--mono-gray);
  background-color: var(--mono-base-deep);
  background-image: repeating-linear-gradient(45deg, transparent 0 12px, rgba(26, 25, 21, 0.045) 12px 13px);
  border-bottom: 1px solid var(--mono-line);
}
.office-info { padding: 18px 22px 22px; }
.office-city { font-family: var(--font-display); font-weight: 500; font-size: 19px; }
.office-addr { margin-top: 5px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--mono-gray); }

/* ---- operator block -------------------------------------------------------- */
.operator-block {
  display: grid; grid-template-columns: 240px 1fr; gap: 48px;
  padding: 44px 40px; border: 1px solid var(--mono-ink); background: var(--mono-surface);
}
.operator-num { font-family: var(--font-display); font-weight: 500; font-size: 52px; line-height: 1.05; letter-spacing: var(--track-display); }
.operator-num-suffix { font-size: 19px; color: var(--mono-gray); }
.operator-text h3 { font-family: var(--font-display); font-weight: 500; font-size: 24px; margin-bottom: 12px; }
.operator-text p { color: var(--mono-gray); font-size: 15.5px; max-width: 72ch; text-wrap: pretty; }
.operator-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.operator-tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em;
  padding: 6px 10px; border: 1px solid var(--mono-line); color: var(--mono-gray);
}
.operator-block .section-eyebrow::after { display: none; }

/* link used in operator block and cta cards */
.cta-card-link { display: inline-block; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--mono-accent); }
.cta-card-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---- CTA band (the one ink section) ---------------------------------------- */
.cta-section { background: var(--mono-ink); color: var(--mono-base); padding: 104px 0; }
.cta-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(30px, 3.6vw, 42px); line-height: 1.15;
  letter-spacing: var(--track-display); max-width: 24ch;
}
.cta-section .accent { color: inherit; }
.cta-sub { margin-top: 16px; font-size: var(--fs-body); color: color-mix(in srgb, var(--mono-base) 62%, transparent); max-width: 56ch; }
.cta-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 52px; }
.cta-card {
  display: flex; flex-direction: column; align-items: flex-start;
  border: 1px solid color-mix(in srgb, var(--mono-base) 28%, transparent);
  padding: 28px 26px; color: var(--mono-base);
  transition: border-color var(--dur) var(--ease);
}
.cta-card:hover { border-color: var(--mono-base); color: var(--mono-base); }
.cta-card-tag {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--mono-base) 55%, transparent); margin-bottom: 14px;
}
.cta-card-title { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-card-title); margin-bottom: 8px; }
.cta-card-body { font-size: 14.5px; line-height: 1.6; color: color-mix(in srgb, var(--mono-base) 68%, transparent); }
.cta-section .cta-card-link { color: var(--mono-base); margin-top: 18px; }

/* ---- footer ----------------------------------------------------------------- */
footer {
  background: var(--mono-ink); color: var(--mono-base);
  padding-bottom: 40px; border-top: 1px solid color-mix(in srgb, var(--mono-base) 18%, transparent);
}
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 40px; padding-top: 72px; }
.footer-wordmark { height: 72px; width: auto; display: block; filter: invert(1); mix-blend-mode: screen; }
.footer-tagline { margin-top: 18px; font-size: 14px; line-height: var(--lh-body); color: color-mix(in srgb, var(--mono-base) 60%, transparent); max-width: 36ch; }
.footer-col h4 {
  margin: 0 0 16px; font-family: var(--font-mono); font-size: var(--fs-label);
  letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
  color: color-mix(in srgb, var(--mono-base) 50%, transparent);
}
.footer-col a { display: block; font-size: 14px; color: color-mix(in srgb, var(--mono-base) 78%, transparent); margin-bottom: 10px; }
.footer-col a:hover { color: var(--mono-base); }
.footer-bottom {
  margin-top: 56px; padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--mono-base) 15%, transparent);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-mono { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.12em; color: color-mix(in srgb, var(--mono-base) 50%, transparent); }

/* ---- team ---------------------------------------------------------------------- */
.partner-row {
  display: grid; grid-template-columns: 120px 1fr; gap: 40px;
  padding: 44px 0; border-top: 1px solid var(--mono-line);
}
.partner-photo { display: block; width: 120px; height: 120px; overflow: hidden; background: var(--mono-base-deep); }
.partner-photo img { display: block; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.04); }
.partner-name { font-family: var(--font-display); font-weight: 500; font-size: 23px; }
.partner-role {
  margin: 4px 0 16px; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--mono-gray);
}
.partner-bio { font-size: 16px; line-height: var(--lh-loose); max-width: 75ch; text-wrap: pretty; }
.partner-bio + .partner-bio { margin-top: 14px; }
.partner-edu { margin-top: 16px; font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.06em; color: var(--mono-gray); line-height: 1.8; }
/* "More about" expander: styled from its semantic placeholder */
.partner-more { margin-top: 18px; }
.partner-more summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--mono-ink); padding: 8px 0;
}
.partner-more summary::-webkit-details-marker { display: none; }
.partner-more summary::before { content: "+"; font-size: 14px; line-height: 1; }
.partner-more[open] summary::before { content: "\2212"; }
.partner-more summary:hover { color: var(--mono-gray); }
.partner-more .partner-bio { margin-top: 14px; }

/* ---- culture cards --------------------------------------------------------------- */
.culture-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--mono-line); border: 1px solid var(--mono-line);
}
.culture-card { background: var(--mono-surface); padding: 32px 30px; }
.culture-num { font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 0.14em; color: var(--mono-gray); margin-bottom: 16px; }
.culture-title { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-card-title); margin-bottom: 8px; }
.culture-body { font-size: var(--fs-body-sm); color: var(--mono-gray); text-wrap: pretty; }

/* ---- how-we-invest groups ----------------------------------------------------------- */
.faq-group { padding: 44px 0 28px; border-top: 2px solid var(--mono-ink); margin-bottom: 24px; }
.faq-group-title { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-group-title); }
.faq-group-sub { margin: 8px 0 36px; font-size: 15.5px; color: var(--mono-gray); }
.faq-item {
  display: grid; grid-template-columns: 300px 1fr; gap: 48px;
  padding: 30px 0; border-top: 1px solid var(--mono-line);
}
.faq-statement {
  grid-column: 1; font-family: var(--font-display); font-weight: 500;
  font-size: 19px; line-height: 1.35; text-wrap: balance;
}
.faq-answer { grid-column: 2; }
.faq-answer p { font-size: 15.5px; line-height: var(--lh-loose); max-width: 72ch; text-wrap: pretty; }
.faq-answer p + p { margin-top: 14px; }
.faq-answer strong { font-weight: 700; }

/* ---- scroll reveal (kept, not added to) ---------------------------------------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.55s var(--ease), transform 0.55s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
}

/* ---- responsive ------------------------------------------------------------------------ */
@media (max-width: 980px) {
  .proof-grid, .model-grid { grid-template-columns: 1fr; }
  .operator-block { grid-template-columns: 1fr; gap: 24px; padding: 32px 24px; }
  .faq-item { grid-template-columns: 1fr; gap: 14px; }
  .faq-statement, .faq-answer { grid-column: 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
/* Nav collapses to the Menu button below 900px: iPad portrait and phones.
   Above 900px the full link row fits on one line (links are nowrap). */
@media (max-width: 900px) {
  .nav-inner { padding: 0 24px; gap: 12px; }
  .nav-right { gap: 12px; }
  .logo-text { white-space: normal; font-size: 13.5px; line-height: 1.25; max-width: 128px; }
  .nav-cta { padding: 9px 13px; font-size: 13px; }
  .nav-menu-toggle { display: inline-flex; align-items: center; }
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--mono-base);
    border-top: 1px solid var(--mono-line);
    border-bottom: 1px solid var(--mono-line-strong);
    padding: 6px 0 10px;
  }
  .nav.menu-open .nav-links { display: flex; }
  .nav.menu-open { border-bottom-color: var(--mono-line); }
  .nav-links .nav-link { padding: 13px 24px; font-size: 16px; white-space: normal; }
  .nav-links .nav-link.active { text-underline-offset: 4px; }
}
@media (max-width: 760px) {
  .footer a { display: inline-block; padding: 4px 0; }
  .hero { padding: 132px 0 72px; }
  .hero.compact { padding: 124px 0 48px; }
  .hero-stats { gap: 36px; flex-wrap: wrap; padding-right: 24px; }
  .offices-grid, .culture-grid, .cta-paths { grid-template-columns: 1fr; }
  .partner-row { grid-template-columns: 1fr; gap: 20px; }
  .arg-step { grid-template-columns: 1fr; gap: 8px; }
  .section { padding: 72px 0; }
}