/* ===========================================================
   Base — reset, typography scale, primitives, nav, footer
   =========================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  line-height: var(--leading-body);
  letter-spacing: 0.004em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Paper grain — atmosphere, not decoration for its own sake */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: var(--z-base);
  pointer-events: none;
  opacity: 0.32;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");
}

/* ---------- Skip to content (a11y) ---------- */

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: calc(var(--z-nav) + 10);
  padding: 0.75rem 1.5rem;
  background: var(--ink);
  color: var(--parchment);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius);
  text-decoration: none;
  transition: top var(--duration-fast) var(--ease-out-soft);
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

img, svg, video { display: block; max-width: 100%; }
img, video { height: auto; }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  margin: 0;
  text-wrap: balance;
}

h3, h4 {
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.25;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

/* The UA stylesheet indents blockquote by 40px — reset it here rather than
   patching every quote component. */
blockquote, figure { margin: 0; }

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection { background: var(--gold-lite); color: var(--ink); }

/* ---------- Layout primitives ---------- */

.shell {
  width: 100%;
  max-width: 82rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--space-section); position: relative; }

.rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, var(--linen), transparent);
}

/* ---------- Editorial section headers ---------- */

.kicker {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1.6rem;
}

.kicker::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--linen);
}

.kicker__num {
  font-family: var(--font-body);
  font-size: 1.15rem;
  letter-spacing: 0;
  color: var(--ink);
  line-height: 1;
}

/* Shared by the prospectus hero and the supporting document pages. */
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1.75rem;
}

.hero__eyebrow::before {
  content: '';
  width: 2.5rem;
  height: 1px;
  background: var(--gold);
}

.section__title { font-size: var(--text-h2); max-width: 20ch; }

.section__lead {
  font-size: var(--text-lead);
  color: var(--ink);
  max-width: 56ch;
  margin-top: 1.5rem;
  font-weight: 300;
}

/* ---------- Buttons ---------- */

.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--parchment);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.85rem 1.65rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--duration-normal) var(--ease-out-soft),
              color var(--duration-normal) var(--ease-out-soft),
              border-color var(--duration-normal) var(--ease-out-soft),
              box-shadow var(--duration-normal) var(--ease-out-soft);
}

.btn:hover { --btn-bg: var(--gold-deep); box-shadow: var(--shadow-lift); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { --btn-bg: var(--ink); --btn-fg: var(--parchment); border-color: var(--ink); }

.btn--light { --btn-bg: transparent; --btn-fg: var(--parchment); border-color: color-mix(in oklab, var(--parchment) 45%, transparent); }
.btn--light:hover { --btn-bg: var(--parchment); --btn-fg: var(--ink); border-color: var(--parchment); }

.btn__arrow { transition: transform var(--duration-normal) var(--ease-out-expo); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Quiet inline link with a gold underline that grows */
.link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  padding-block: 0.72rem;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 1px;
  transition: background-size var(--duration-normal) var(--ease-out-expo),
              color var(--duration-normal) var(--ease-out-soft);
}

.link:hover { color: var(--gold-deep); background-size: 100% 2px; }

/* ---------- Navigation ---------- */

.nav {
  position: fixed;
  inset: 0.75rem 0.75rem auto;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.7rem 0.85rem 0.7rem 1.35rem;
  max-width: 82rem;
  margin-inline: auto;
  border: 1px solid var(--linen);
  border-radius: 999px;
  background: var(--paper);
  box-shadow: var(--shadow-lift);
  transition: opacity var(--duration-normal) var(--ease-out-soft),
              background var(--duration-normal) var(--ease-out-soft),
              border-color var(--duration-normal) var(--ease-out-soft),
              box-shadow var(--duration-normal) var(--ease-out-soft);
}

.nav__logo { flex-shrink: 0; display: flex; align-items: center; min-height: 44px; }
.nav__logo img { width: 118px; height: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
  list-style: none;
  padding: 0;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
  padding-block: 0.72rem;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out-soft);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0.45rem;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__link--active { color: var(--ink); font-weight: 500; }
.nav__link--active::after { transform: scaleX(1); background: var(--gold-deep); }

.nav__cta { flex-shrink: 0; padding: 0.7rem 1.35rem; min-height: 44px; }

.nav__toggle { display: none; position: relative; z-index: calc(var(--z-nav) + 1); }
.nav__overlay { display: none; }

@media (max-width: 60rem) {
  .nav__links { display: none; }
  .nav { gap: 1rem; }
  .nav__cta { margin-left: auto; }
}

/* Mobile: slim header bar + fullscreen overlay menu */
@media (max-width: 60rem) {
  /* Header bar — always visible, compact */
  .nav {
    position: fixed;
    inset: 0.75rem 0.75rem auto;
    border-radius: 999px;
    max-width: 82rem;
    margin-inline: auto;
    padding: 0.7rem 1.1rem;
    gap: 0.75rem;
  }

  .nav__links { display: none; }
  .nav__cta  { display: none; }

  .nav__logo img { width: 100px; }

  /* Toggle button styling */
  .nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: auto;
    background: none;
    border: none;
    color: var(--ink);
    cursor: pointer;
    padding: 0;
    border-radius: 50%;
    transition: background var(--duration-fast) var(--ease-out-soft);
    -webkit-tap-highlight-color: transparent;
  }

  .nav__toggle:hover { background: var(--parchment-deep); }

  .nav__toggle svg {
    position: relative;
    z-index: 1;
    width: 22px;
    height: 22px;
    transition: transform var(--duration-normal) var(--ease-out-expo);
  }

  /* Toggle: cream circle when overlay is open */
  .nav__toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: transparent;
    transition: background var(--duration-fast) var(--ease-out-soft),
                box-shadow var(--duration-fast) var(--ease-out-soft);
    z-index: 0;
  }
  .nav[data-nav-open='true'] .nav__toggle::before {
    background: var(--parchment);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
  }
  .nav[data-nav-open='true'] .nav__toggle {
    color: var(--ink);
  }
  .nav[data-nav-open='true'] .nav__toggle:hover {
    background: var(--parchment-deep);
  }

  .nav__toggle-line--1,
  .nav__toggle-line--2,
  .nav__toggle-line--x {
    transition: opacity var(--duration-fast) var(--ease-out-soft);
  }

  /* X lines hidden by default */
  .nav__toggle-line--x { opacity: 0; }

  /* Open state: hide hamburger, show X */
  .nav[data-nav-open='true'] .nav__toggle-line--1,
  .nav[data-nav-open='true'] .nav__toggle-line--2 {
    opacity: 0;
  }
  .nav[data-nav-open='true'] .nav__toggle-line--x {
    opacity: 1;
  }

  /* Fullscreen overlay */
  .nav__overlay {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-nav) - 1);
    background: var(--ink);
    color: var(--parchment);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                visibility 0s linear var(--duration-slow);
  }

  .nav[data-nav-open='true'] .nav__overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                visibility 0s linear 0s;
  }

  .nav__overlay-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    text-align: center;
  }

  .nav__overlay-links li {
    border-bottom: 1px solid rgba(200, 180, 145, 0.1);
  }

  .nav__overlay-links li:last-child {
    border-bottom: none;
  }

  .nav__overlay-links li {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
    transition: opacity var(--duration-slow) var(--ease-out-expo),
                transform var(--duration-slow) var(--ease-out-expo);
  }

  .nav[data-nav-open='true'] .nav__overlay-links li {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }

  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(1) { transition-delay: 80ms; }
  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(2) { transition-delay: 120ms; }
  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(3) { transition-delay: 160ms; }
  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(4) { transition-delay: 200ms; }
  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(5) { transition-delay: 240ms; }
  .nav[data-nav-open='true'] .nav__overlay-links li:nth-child(6) { transition-delay: 280ms; }

  .nav__overlay-link {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    letter-spacing: 0.02em;
    color: var(--parchment);
    padding-block: 0.5rem;
    display: block;
    transition: color var(--duration-fast) var(--ease-out-soft);
  }

  .nav__overlay-link:hover,
  .nav__overlay-link:focus-visible {
    color: var(--gold-lite);
  }

  .nav__overlay-cta {
    margin-top: 2.5rem;
    opacity: 0;
    transform: translate3d(0, 12px, 0);
    transition: opacity var(--duration-slow) var(--ease-out-expo) 320ms,
                transform var(--duration-slow) var(--ease-out-expo) 320ms;
  }

  .nav[data-nav-open='true'] .nav__overlay-cta {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }

  .nav__overlay-cta .btn--light {
    font-size: var(--text-sm);
    padding: 0.9rem 2.2rem;
  }
}

/* At 320px: tighten everything */
@media (max-width: 26rem) {
  .nav { padding-inline: 0.85rem; gap: 0.5rem; }
  .nav__logo img { width: 88px; }

  .nav__overlay-link {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
}

/* ---------- Footer ---------- */

.footer {
  background: var(--night);
  color: var(--ink-invert);
  padding-block: clamp(3.5rem, 2.5rem + 3vw, 6rem) 2.5rem;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: var(--space-block);
  align-items: start;
  padding-bottom: 3rem;
  border-bottom: var(--hairline);
}

.footer__logo img { width: 150px; }

.footer__tagline {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-h3);
  color: color-mix(in oklab, var(--parchment) 85%, transparent);
  margin-top: 1.5rem;
  max-width: 24ch;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 2rem;
}

.footer__heading {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer__list { list-style: none; margin: 0; padding: 0; display: grid; }

/* Padding rather than gap, so each link is its own comfortable tap target. */
.footer__list a {
  display: block;
  padding-block: 0.72rem;
  font-size: var(--text-sm);
  color: color-mix(in oklab, var(--parchment) 82%, transparent);
  transition: color var(--duration-fast) var(--ease-out-soft);
}

.footer__list a:hover { color: var(--gold-lite); }

.footer__legal {
  margin-top: 2.5rem;
  display: grid;
  gap: 1.25rem;
}

.footer__disclaimer {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: color-mix(in oklab, var(--parchment) 52%, transparent);
  max-width: 78ch;
}

.footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: var(--text-xs);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--parchment) 58%, transparent);
}

@media (max-width: 52rem) {
  .footer__top { grid-template-columns: 1fr; }
}

/* ---------- Scroll reveal ----------
   Scoped to .js so the page is fully legible when scripting is
   unavailable, blocked, or the bundle fails to load. */

.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
}

.js [data-reveal].is-visible { opacity: 1; transform: translate3d(0, 0, 0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ============================================================
   PRINT / PDF EXPORT ENGINE — Matches website design system
   ============================================================ */

@page {
  size: letter portrait;
  margin: 12mm 14mm;
}

@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Hide interactive web chrome from PDF */
  header, .nav, .skip-link, .nav__toggle, .nav__overlay, .btn__arrow, .doc-hero__actions {
    display: none !important;
  }

  /* Force all animated reveal content to be visible */
  .js [data-reveal], [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
  }

  body {
    background: var(--parchment) !important;
    color: var(--ink) !important;
  }

  .shell {
    max-width: 100% !important;
    padding-inline: 0 !important;
  }

  /* Prevent awkward page cuts in PDF */
  section, .section, .doc-section, .tile, .quote, .pillar, .pathways,
  .callout, .terms-wrap, .biz-card, .doc-card, .dossier, .closing {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}