*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--warm);
  color: var(--ink-soft);
  font-family: var(--font-text);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, video { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: absolute; left: var(--gutter); top: -100px; z-index: 100;
  background: var(--paper); color: var(--ink); padding: 12px 16px;
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--violet-deep); outline-offset: 4px; }
.on-dark :focus-visible, [data-theme="dark"] :focus-visible { outline-color: var(--violet-glow); }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}


.t-display, .t-h2, .t-h3, .t-h4, .t-kpi {
  font-family: var(--font-display);
  color: var(--ink);
  font-feature-settings: "ss01", "cv11";
}
.t-display { font-weight: 200; font-size: var(--fs-display); line-height: 1.02; letter-spacing: var(--track-display); }
.t-h2 { font-weight: 200; font-size: var(--fs-h2); line-height: 1.06; letter-spacing: var(--track-h2); }
.t-h3 { font-weight: 300; font-size: var(--fs-h3); line-height: 1.2; letter-spacing: var(--track-h3); }
.t-h4 { font-weight: 500; font-size: var(--fs-h4); line-height: 1.3; letter-spacing: var(--track-h4); }
.t-kpi { font-weight: 200; font-size: var(--fs-kpi); line-height: 1; letter-spacing: var(--track-kpi); font-variant-numeric: tabular-nums lining-nums; }
.t-lead { font-size: var(--fs-lead); line-height: 1.5; letter-spacing: -0.005em; color: var(--ink-soft); max-width: 46ch; }
.t-body { max-width: var(--measure); }
.t-small { font-size: var(--fs-small); line-height: 1.55; }
.t-eyebrow {
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-eyebrow);
  line-height: 1.4; letter-spacing: var(--track-eyebrow); text-transform: uppercase;
  color: var(--violet-deep);
}


.accent { font-weight: 500; color: var(--violet-deep); }


.rule { display: block; width: var(--accent-rule); height: 1px; background: var(--violet); border: 0; margin: 0; }


.on-dark { color: var(--on-dark-soft); }
.on-dark .t-display, .on-dark .t-h2, .on-dark .t-h3, .on-dark .t-h4 { color: var(--on-dark); }
.on-dark .t-lead { color: var(--on-dark-soft); }
.on-dark .t-eyebrow { color: var(--violet-glow); }
.on-dark .t-kpi { color: var(--violet); }
.on-dark .accent { font-weight: 400; color: var(--violet-glow); }


.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 28px;
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  letter-spacing: var(--track-button); text-transform: uppercase;
  border-radius: var(--radius-control);
  transition: background-color var(--d-hover) var(--ease-out), color var(--d-hover) var(--ease-out), border-color var(--d-hover) var(--ease-out);
}
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--violet-deep); }
.on-dark .btn--primary { background: var(--paper); color: var(--ink); }
.on-dark .btn--primary:hover { background: var(--violet-glow); }
.btn--ghost { border: 1px solid var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); }
.on-dark .btn--ghost { border-color: var(--line-dark-strong); color: var(--on-dark); }
.on-dark .btn--ghost:hover { border-color: var(--on-dark); }

.link-rule {
  display: inline-flex; align-items: center; gap: 14px; min-height: 44px;
  font-family: var(--font-display); font-weight: 600; font-size: 12px;
  letter-spacing: var(--track-eyebrow); text-transform: uppercase; color: var(--ink);
}
.link-rule::after {
  content: ""; width: 24px; height: 1px; background: var(--violet-deep);
  transition: width var(--d-ui) var(--ease-out);
}
.link-rule:hover::after, .link-rule:focus-visible::after { width: 40px; }
.on-dark .link-rule { color: var(--on-dark); }
.on-dark .link-rule::after { background: var(--violet); }


.video-bg { position: absolute; inset: 0; overflow: hidden; background: var(--deep); }
.video-bg video, .video-bg img { width: 100%; height: 100%; object-fit: cover; }
.video-bg::after { 
  content: ""; position: absolute; inset: 0; opacity: var(--veil, 1);
  background: linear-gradient(180deg, rgba(5,5,7,.55) 0%, rgba(5,5,7,.25) 35%, rgba(5,5,7,.35) 60%, rgba(5,5,7,.8) 100%);
}
.video-toggle {
  position: absolute; z-index: 3; right: var(--gutter); bottom: 28px;
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 2px;
  font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--on-dark-mute);
  transition: color var(--d-hover) var(--ease-out);
}
.video-toggle:hover { color: var(--on-dark); }
.video-toggle__icon { width: 10px; height: 12px; display: inline-block; position: relative; }
.video-toggle__icon::before, .video-toggle__icon::after {
  content: ""; position: absolute; top: 0; width: 3px; height: 12px; background: currentColor;
}
.video-toggle__icon::before { left: 0; }
.video-toggle__icon::after { right: 0; }
.video-toggle[aria-pressed="true"] .video-toggle__icon::before {
  width: 0; height: 0; background: none; border-style: solid; border-width: 6px 0 6px 10px;
  border-color: transparent transparent transparent currentColor;
}
.video-toggle[aria-pressed="true"] .video-toggle__icon::after { display: none; }


.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  color: var(--on-dark);
  transition: color var(--d-ui) var(--ease-out), background-color var(--d-ui) var(--ease-out), border-color var(--d-ui) var(--ease-out);
}
.site-header .logo { display: block; width: 120px; height: 12px; }
.site-header .logo img { width: 100%; height: auto; }
.site-header .logo .logo--dark { display: none; }
.site-header[data-theme="light"] { color: var(--ink); }
.site-header[data-theme="light"] .logo .logo--light { display: none; }
.site-header[data-theme="light"] .logo .logo--dark { display: block; }
@media (max-width: 599px) { .site-header .logo { width: 104px; } }


.menu-panel {
  position: fixed; inset: 0; z-index: 60; background: var(--deep); color: var(--on-dark);
  display: flex; flex-direction: column; padding: 28px var(--gutter) 40px;
  visibility: hidden; opacity: 0;
  transition: opacity var(--d-ui) var(--ease-out), visibility 0s linear var(--d-ui);
}
.menu-panel[data-open="true"] { visibility: visible; opacity: 1; transition: opacity var(--d-ui) var(--ease-out); }
.menu-panel__top { display: flex; justify-content: space-between; align-items: center; min-height: 44px; }
.menu-panel nav { margin-top: auto; }
.menu-panel nav a {
  display: block; padding: 6px 0;
  font-family: var(--font-display); font-weight: 200; font-size: clamp(2.25rem, 1.6rem + 2.6vw, 4rem);
  line-height: 1.15; letter-spacing: -0.035em; color: var(--on-dark);
  transition: color var(--d-hover) var(--ease-out);
}
.menu-panel nav a:hover { color: var(--violet-glow); }
.menu-panel__foot { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 8px 32px; color: var(--on-dark-mute); font-size: var(--fs-small); }
.menu-panel__foot a { color: var(--on-dark-soft); }


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}


[hidden] { display: none !important; }