/* Parallax Intel — Website chrome & shared layout
   Sits on top of the design-system tokens (tokens/*.css, loaded per page).
   Marketing-site specifics: nav, fat footer, section scaffolding. */

html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper-200); color: var(--text-body); }
a { color: inherit; }
img { max-width: 100%; display: block; }

/* ---- Layout ----------------------------------------------------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.wrap-narrow { max-width: 920px; margin: 0 auto; padding: 0 40px; }

.section { padding: 92px 0; border-top: 1px solid var(--rule-ink); }
.section--tight { padding: 64px 0; }
.section--plain { border-top: 0; }

.eyebrow {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-500);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow .n { color: var(--burgundy-700); }
.eyebrow--accent { color: var(--burgundy-700); }
.eyebrow--ondark { color: var(--rose-300); }

.h-display {
  font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.06; color: var(--ink-900); margin: 0;
}
.h-section {
  font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.12; color: var(--ink-900); margin: 16px 0 0; font-size: 38px;
  max-width: 24ch; text-wrap: balance;
}
.lede {
  font-family: var(--font-sans); font-size: 18px; line-height: 1.55;
  color: var(--ink-600); margin: 18px 0 0; max-width: 60ch; text-wrap: pretty;
}

/* ---- Buttons ---------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: var(--font-sans); font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em; padding: 12px 22px; border-radius: var(--radius-sm);
  border: 1px solid transparent; text-decoration: none;
  transition: background var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard);
}
.btn--primary { background: var(--burgundy-700); color: var(--paper-050); }
.btn--primary:hover { background: var(--burgundy-900); }
.btn--secondary { background: transparent; color: var(--ink-900); border-color: var(--ink-900); }
.btn--secondary:hover { background: var(--ink-900); color: var(--paper-050); }
.btn--ondark { background: var(--paper-100); color: var(--ink-900); }
.btn--ondark:hover { background: var(--rose-100); }
.btn--ghost { padding-left: 0; padding-right: 0; color: var(--burgundy-700); }
.btn--ghost:hover { color: var(--rose-500); }
.arrow { transition: transform var(--dur-fast) var(--ease-standard); }
.btn:hover .arrow, .lnk:hover .arrow { transform: translateX(3px); }

.lnk {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--burgundy-700); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; font-weight: 500;
}
.lnk:hover { color: var(--rose-500); }

/* ---- Header / nav ---------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(236, 231, 222, 0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
/* Brand mark — ONE shared alpha source, tinted per context from the brand tokens
   via CSS mask. Replaces the per-color PNGs so each page downloads the glyph once
   (pixel-identical: tints map exactly to --burgundy-700 / --paper-200 / --rose-500). */
.mk {
  display: inline-block; background-color: currentColor;
  -webkit-mask: url(assets/mark-burgundy.png) center / contain no-repeat;
          mask: url(assets/mark-burgundy.png) center / contain no-repeat;
}
.brand .mk { width: 30px; height: 30px; color: var(--burgundy-700); }
.brand .wm {
  font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.2em;
  font-size: 14px; color: var(--ink-900);
}
.brand .wm .thin { opacity: 0.5; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a, .nav-links span.navitem {
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  color: var(--ink-700); text-decoration: none; transition: color var(--dur-fast);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--burgundy-700); }
.nav-links a.active { color: var(--burgundy-700); }
.navitem--muted { color: var(--ink-300); cursor: default; }
.navitem--muted .soon {
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-300); border: 1px solid var(--border-strong);
  padding: 1px 4px; border-radius: 2px; margin-left: 6px; vertical-align: 1px;
}
.nav-cta { margin-left: 6px; }
/* Primary CTA in the nav: smaller than a default button + white label
   (the white overrides the grey `.nav-links a` color, which out-specifies `.btn--primary`). */
.nav-links a.nav-cta { color: var(--paper-050); padding: 8px 18px; font-size: 13.5px; }

/* Diligence dropdown */
.nav-dd { position: relative; display: flex; align-items: center; }
.nav-dd > .nav-dd__top { display: inline-flex; align-items: center; gap: 6px; }
.nav-dd > .nav-dd__top::after {
  content: ""; width: 6px; height: 6px; margin-top: -2px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg); opacity: 0.55; transition: transform var(--dur-fast), opacity var(--dur-fast);
}
.nav-dd:hover > .nav-dd__top::after,
.nav-dd:focus-within > .nav-dd__top::after { opacity: 1; transform: translateY(2px) rotate(45deg); }
.nav-dd__panel {
  position: absolute; top: 100%; left: -14px; margin-top: 12px;
  display: flex; flex-direction: column; min-width: 240px; padding: 7px;
  background: var(--paper-050); border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm); box-shadow: 0 16px 38px rgba(31, 23, 20, 0.15);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--dur-fast), transform var(--dur-fast), visibility var(--dur-fast);
  z-index: 60;
}
.nav-dd__panel::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav-dd:hover > .nav-dd__panel,
.nav-dd:focus-within > .nav-dd__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-links .nav-dd__panel a { padding: 9px 13px; font-size: 13.5px; border-radius: 2px; white-space: nowrap; }
.nav-links .nav-dd__panel a:hover { color: var(--burgundy-700); background: var(--paper-100); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-800); }

/* ---- Fat footer ------------------------------------------------ */
.site-footer { background: var(--ink-900); color: var(--paper-200); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.footer-brand .wm {
  font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.2em;
  font-size: 15px; color: var(--paper-100); display: flex; align-items: center; gap: 11px;
}
.footer-brand .wm .mk { width: 30px; height: 30px; color: var(--paper-200); }
.footer-brand p {
  font-family: var(--font-serif); font-style: italic; font-size: 14px;
  color: rgba(236, 231, 222, 0.55); margin: 18px 0 0; max-width: 44ch; line-height: 1.5;
}
.footer-col h4 {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--rose-300); margin: 0 0 16px; font-weight: 500;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a, .footer-col span.muted {
  font-family: var(--font-sans); font-size: 13.5px; color: rgba(236, 231, 222, 0.72);
  text-decoration: none; transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--paper-050); }
.footer-col span.muted { color: rgba(236, 231, 222, 0.38); }
.footer-col span.muted .soon {
  font-family: var(--font-mono); font-size: 8px; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid rgba(236,231,222,0.22); padding: 1px 4px; border-radius: 2px; margin-left: 6px;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  margin-top: 52px; padding-top: 24px; border-top: 1px solid rgba(236, 231, 222, 0.14);
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.04em;
  color: rgba(236, 231, 222, 0.42); flex-wrap: wrap;
}

/* ---- Responsive ------------------------------------------------ */
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}
/* Collapse the horizontal nav to a menu button before the links can crowd the
   wordmark — the desktop nav needs ~920px, so switch over comfortably above that. */
@media (max-width: 960px) {
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column;
    align-items: flex-start; gap: 0; background: var(--paper-100);
    border-bottom: 1px solid var(--border-soft); padding: 8px 22px 18px; display: none;
    box-shadow: 0 14px 26px rgba(26, 24, 21, 0.08);
    max-height: calc(100vh - 68px); max-height: calc(100dvh - 68px);
    overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
  }
  .nav-links.open { display: flex; }
  .nav-links a, .nav-links span.navitem { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border-soft); }
  /* In the collapsed menu, render Contact as a plain link like the rest — not a filled button. */
  .nav-links a.nav-cta {
    background: transparent; color: var(--ink-700);
    font-size: 14px; font-weight: 500;
    padding: 12px 0; margin: 0;
    border: 0; border-bottom: 1px solid var(--border-soft); border-radius: 0;
  }
  .nav-links a.nav-cta:hover { color: var(--burgundy-700); background: transparent; }
  /* Diligence dropdown collapses into an always-open, indented sub-list */
  .nav-dd { display: block; width: 100%; }
  .nav-dd > .nav-dd__top::after { display: none; }
  .nav-dd__panel {
    position: static; margin-top: 0; min-width: 0; padding: 0;
    background: transparent; border: 0; border-radius: 0; box-shadow: none;
    opacity: 1; visibility: visible; transform: none;
  }
  .nav-dd__panel::before { display: none; }
  .nav-links .nav-dd__panel a { padding: 11px 0 11px 16px; border-bottom: 1px solid var(--border-soft); white-space: normal; }
  .nav-toggle { display: block; }
}
@media (max-width: 760px) {
  .wrap, .wrap-narrow { padding: 0 22px; }
  .section { padding: 60px 0; }
  .h-section { font-size: 30px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

/* ---- Founder block (home + about) ------------------------------ */
.founder { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.founder .fname { font-family: var(--font-serif); font-weight: 600; font-size: 26px; color: var(--ink-900); margin: 0; }
.founder .frole { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-400); margin: 8px 0 0; }
.founder p { font-family: var(--font-sans); font-size: 15.5px; line-height: 1.6; color: var(--ink-600); margin: 0 0 16px; }

/* ---- Contact CTA band (home + interior pages) ------------------ */
.cband { background: var(--ink-900); color: var(--paper-200); }
.cband__inner { padding-top: 84px; padding-bottom: 84px; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cband h2 { font-family: var(--font-serif); font-weight: 600; font-size: 38px; line-height: 1.12; letter-spacing: -0.02em; color: var(--paper-100); margin: 0; max-width: 22ch; text-wrap: balance; }
.cband p { font-family: var(--font-sans); font-size: 16px; color: rgba(236,231,222,0.66); margin: 16px 0 0; max-width: 46ch; }

/* ---- Interior page header + prose ------------------------------ */
.h-page { font-family: var(--font-serif); font-weight: 600; font-size: 50px; line-height: 1.05; letter-spacing: -0.025em; color: var(--ink-900); margin: 20px 0 0; max-width: 20ch; text-wrap: balance; }
.prose { max-width: 64ch; margin-top: 26px; }
.prose > p { font-family: var(--font-sans); font-size: 16.5px; line-height: 1.62; color: var(--ink-700); margin: 0 0 20px; text-wrap: pretty; }
.prose > p:last-child { margin-bottom: 0; }

/* Anchored sections (footer deep-links) clear the sticky header */
.section[id] { scroll-margin-top: 88px; }

/* ---- Legal / terms pages (disclosures, privacy) ---------------- */
.legal { max-width: 768px; }
.legal__meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-400); margin: 22px 0 0; }
.legal-item { padding: 28px 0; border-top: 1px solid var(--border-soft); }
.legal-item:first-child { border-top: 0; padding-top: 4px; }
.legal-item h2 { font-family: var(--font-serif); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; color: var(--ink-900); margin: 0 0 13px; display: flex; gap: 13px; align-items: baseline; }
.legal-item h2 .n { font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: var(--burgundy-700); letter-spacing: 0.04em; }
.legal-item p { font-family: var(--font-sans); font-size: 15px; line-height: 1.62; color: var(--ink-600); margin: 0 0 13px; text-wrap: pretty; }
.legal-item p:last-child { margin-bottom: 0; }
.legal-item strong { color: var(--ink-800); font-weight: 600; }
.legal-item h3 { font-family: var(--font-sans); font-weight: 600; font-size: 13.5px; color: var(--ink-800); margin: 18px 0 8px; }
.legal-item ul { list-style: none; margin: 8px 0 13px; padding: 0; display: grid; gap: 7px; }
.legal-item li { position: relative; padding-left: 18px; font-family: var(--font-sans); font-size: 15px; line-height: 1.55; color: var(--ink-600); }
.legal-item li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--burgundy-700); opacity: 0.5; }
.legal-item a { color: var(--burgundy-700); text-decoration: none; }
.legal-item a:hover { color: var(--rose-500); text-decoration: underline; }

@media (max-width: 900px) {
  .founder { grid-template-columns: 1fr; gap: 24px; }
  .h-page { font-size: 40px; }
}
@media (max-width: 760px) {
  .h-page { font-size: 32px; }
}