:root {
  --ink: #0b1016;
  --graphite: #151c24;
  --graphite-2: #1c2631;
  --slate: #56616e;
  --muted: #77838f;
  --paper: #f5f3ed;
  --paper-2: #ebe8df;
  --white: #fff;
  --line: rgba(11, 16, 22, 0.14);
  --line-dark: rgba(255, 255, 255, 0.13);
  --signal: #33d6b1;
  --signal-dark: #087c68;
  --blue: #64a7ff;
  --critical: #ff636e;
  --warning: #f4b85c;
  --verified: #65d391;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: min(1240px, calc(100vw - 48px));
  --reading: min(760px, calc(100vw - 48px));
  --section: clamp(5rem, 9vw, 9rem);
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 28px;
  --shadow: 0 28px 80px rgba(4, 9, 15, 0.18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, textarea, select { font: inherit; }
a { color: inherit; text-decoration-thickness: 0.08em; text-underline-offset: 0.2em; }
a:hover { text-decoration-color: var(--signal-dark); }
button { color: inherit; }

h1, h2, h3, h4, p, ul, ol, blockquote { margin-top: 0; }
h1, h2, h3, h4 { font-weight: 560; letter-spacing: -0.035em; line-height: 1.06; text-wrap: balance; }
h1 { font-size: clamp(3.2rem, 7.5vw, 7.4rem); }
h2 { font-size: clamp(2.3rem, 5.1vw, 4.8rem); }
h3 { font-size: clamp(1.35rem, 2.1vw, 2rem); }
p { text-wrap: pretty; }
::selection { background: var(--signal); color: var(--ink); }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.screen-reader-text:focus, .skip-link:focus {
  position: fixed !important;
  z-index: 10000;
  top: 12px; left: 12px;
  width: auto; height: auto;
  clip: auto;
  padding: 0.8rem 1rem;
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius-sm);
}
.skip-link { position: absolute; left: -9999px; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }

.shell { width: var(--shell); margin-inline: auto; }
.reading { width: var(--reading); margin-inline: auto; }
.section { padding-block: var(--section); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--dark { background: var(--ink); color: var(--white); }
.section--graphite { background: var(--graphite); color: var(--white); }
.section--paper-2 { background: var(--paper-2); }
.section--editorial { padding-top: 0; }
.kicker {
  display: inline-flex; align-items: center; gap: 0.55rem;
  margin-bottom: 1.25rem;
  color: var(--signal-dark);
  font: 650 0.72rem/1.2 var(--font-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.section--dark .kicker, .section--graphite .kicker { color: var(--signal); }
.kicker::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.lead { max-width: 760px; color: var(--slate); font-size: clamp(1.1rem, 1.7vw, 1.38rem); line-height: 1.55; }
.section--dark .lead, .section--graphite .lead { color: #aeb8c2; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(260px, .75fr); gap: clamp(2rem, 8vw, 8rem); align-items: end; margin-bottom: clamp(3rem, 6vw, 5.5rem); }
.section-heading h2 { margin-bottom: 0; }
.section-heading p { margin: 0; color: var(--slate); font-size: 1.08rem; }
.section--dark .section-heading p, .section--graphite .section-heading p { color: #aeb8c2; }
.eyebrow { margin-bottom: 1.35rem; color: var(--signal); font: 650 0.72rem/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }

.prose { width: var(--reading); margin-inline: auto; font-size: 1.08rem; }
.prose > * + * { margin-top: 1.35em; }
.prose h2, .prose h3 { margin-top: 2.2em; }
.prose h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
.prose h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
.prose a { text-decoration: underline; }
.prose img, .prose .wp-block-image { border-radius: var(--radius); }
.prose pre, .prose .wp-block-code { overflow-x: auto; padding: 1.35rem; background: var(--graphite); color: #e6edf3; border-radius: var(--radius); font: .88rem/1.7 var(--font-mono); }
.prose blockquote { margin-inline: 0; padding-left: 1.5rem; border-left: 3px solid var(--signal-dark); color: var(--slate); font-size: 1.25rem; }
.alignwide { width: var(--shell); max-width: none; margin-left: 50%; transform: translateX(-50%); }

.button, .wp-element-button, .wp-block-button__link {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px;
  padding: .78rem 1.2rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: .9rem;
  font-weight: 680;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.button::after { content: "↗"; font-family: var(--font-mono); font-size: .86em; }
.button:hover { transform: translateY(-2px); background: var(--graphite-2); text-decoration: none; }
.button--light { background: var(--white); border-color: var(--white); color: var(--ink); }
.button--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.section--dark .button--ghost, .section--graphite .button--ghost { border-color: var(--line-dark); color: var(--white); }
.button--small { min-height: 40px; padding: .65rem 1rem; font-size: .82rem; }
.button--text { padding-inline: 0; min-height: auto; background: transparent; border: 0; border-radius: 0; color: inherit; }
.button--text:hover { background: transparent; color: var(--signal-dark); transform: none; }
.button--text::after { content: "→"; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  min-height: 72px;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: border-color .2s ease, background-color .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand-mark, .custom-logo-link { display: inline-flex; align-items: center; gap: .55rem; color: var(--ink); font-size: 1.2rem; font-weight: 720; letter-spacing: -.04em; text-decoration: none; }
.custom-logo { max-height: 42px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 1.3rem; }
.site-nav__menu { display: flex; align-items: center; gap: .3rem; margin: 0; padding: 0; list-style: none; }
.site-nav__menu > li { position: relative; }
.site-nav__menu a { display: block; padding: .7rem .72rem; color: #333e49; font-size: .86rem; font-weight: 590; text-decoration: none; }
.site-nav__menu a:hover { color: var(--ink); }
.site-nav .sub-menu {
  position: absolute; top: calc(100% + 10px); left: 0;
  min-width: 220px; margin: 0; padding: .5rem;
  visibility: hidden; opacity: 0; transform: translateY(-6px);
  list-style: none; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  transition: .2s ease;
}
.site-nav li:hover > .sub-menu, .site-nav li:focus-within > .sub-menu { visibility: visible; opacity: 1; transform: translateY(0); }
.site-nav .sub-menu a { border-radius: 9px; }
.site-nav .sub-menu a:hover { background: var(--paper); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; background: transparent; border: 0; }
.nav-toggle > span:not(.screen-reader-text) { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .2s ease; }

.site-footer { padding-top: clamp(4rem, 8vw, 7rem); background: var(--ink); color: var(--white); }
.site-footer__grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: clamp(2rem, 6vw, 6rem); }
.site-footer h2 { margin-bottom: 1rem; color: #93a0ad; font: 650 .7rem/1.2 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: .55rem; }
.site-footer a { color: #dbe1e7; text-decoration: none; }
.site-footer a:hover { color: var(--signal); }
.site-footer .brand-mark { color: var(--white); }
.site-footer__brand p { max-width: 310px; margin: 1.5rem 0 .7rem; color: #93a0ad; }
.site-footer__base { display: flex; justify-content: space-between; gap: 2rem; margin-top: 5rem; padding-block: 1.5rem; border-top: 1px solid var(--line-dark); color: #77838f; font: .72rem/1.5 var(--font-mono); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 32px, 760px); --reading: min(100% - 32px, 700px); }
  .section-heading { grid-template-columns: 1fr; gap: 1.25rem; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed; inset: 72px 0 auto;
    display: grid; align-content: start; gap: 1.5rem;
    max-height: calc(100vh - 72px); overflow-y: auto;
    padding: 1.5rem 16px 2rem;
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    background: var(--paper); border-bottom: 1px solid var(--line);
    transition: .2s ease;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .site-nav__menu { display: grid; gap: 0; }
  .site-nav__menu > li { border-bottom: 1px solid var(--line); }
  .site-nav__menu a { padding: 1rem .25rem; font-size: 1rem; }
  .site-nav .sub-menu { position: static; min-width: 0; padding: 0 0 .75rem 1rem; visibility: visible; opacity: 1; transform: none; background: transparent; border: 0; box-shadow: none; }
  .site-nav .sub-menu a { padding-block: .6rem; color: var(--slate); }
  .site-nav__cta { width: 100%; }
  .site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); --reading: calc(100% - 28px); --section: 4.5rem; }
  h1 { font-size: clamp(2.85rem, 15vw, 4.5rem); }
  h2 { font-size: clamp(2.15rem, 11vw, 3.4rem); }
  .button-row { flex-direction: column; align-items: stretch; }
  .button-row .button { width: 100%; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
  .site-footer__base { flex-direction: column; gap: .4rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}