:root {
  --accent: #ff5a66;
  --ink: #171717;
  --muted: #5f6368;
  --line: #e6e6e6;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  background: #fff;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  background: transparent;
}

a {
  color: #0645d9;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
  padding: 0 28px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink);
  font-family: Impact, "Arial Narrow", Arial, sans-serif;
  font-size: 24px;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
}

.nav a {
  color: var(--ink);
  padding: 7px 11px;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  color: #fff;
  background: var(--ink);
}

.hero {
  min-height: 300px;
  display: grid;
  place-items: center;
  padding: 72px 24px;
  color: #fff;
  text-align: center;
  background:
    linear-gradient(rgba(0, 0, 0, 0.26), rgba(0, 0, 0, 0.34)),
    url("/assets/hero.png") center 42% / cover no-repeat;
}

.hero h1 {
  margin: 0;
  font-family: Impact, "Arial Narrow", Arial, sans-serif;
  font-size: clamp(52px, 8vw, 96px);
  letter-spacing: 0.02em;
  line-height: 1;
  text-transform: uppercase;
}

.hero-line {
  width: min(560px, 75vw);
  height: 10px;
  margin: 24px auto 0;
  background: var(--accent);
}

.content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 28px 88px;
}

.intro {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.headshot {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 4px;
}

.lead {
  margin-top: 0;
  font-size: 19px;
}

.section {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 16px;
  font-family: Impact, "Arial Narrow", Arial, sans-serif;
  font-size: 34px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.item-list {
  margin: 0;
  padding-left: 22px;
}

.item-list li {
  margin: 12px 0;
}

.meta {
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.button {
  display: inline-block;
  padding: 9px 14px;
  color: #fff;
  background: var(--ink);
  text-decoration: none;
}

.button.secondary {
  color: var(--ink);
  background: #f2f2f2;
}

.pdf-frame {
  width: 100%;
  min-height: 900px;
  border: 1px solid var(--line);
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 18px;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    overflow-x: visible;
    white-space: normal;
    row-gap: 4px;
  }

  .hero {
    min-height: 230px;
    padding: 54px 18px;
  }

  .intro {
    grid-template-columns: 1fr;
  }

  .headshot {
    width: 180px;
    height: 180px;
  }

  .content {
    padding: 36px 20px 64px;
  }
}

/* ---- language toggle (segmented, right end of the nav) ---- */
.lang-switch {
  display: inline-flex;
  margin-left: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.lang-switch a {
  padding: 5px 12px;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  background: #fff;
}
.lang-switch a + a { border-left: 1px solid var(--line); }
.lang-switch a.active { background: var(--ink); color: #fff; }
.lang-switch a:not(.active):hover { background: #f2f2f2; }

/* ---- section-page heading ---- */
.page-title {
  margin: 0 0 8px;
  font-family: Impact, "Arial Narrow", Arial, sans-serif;
  font-size: 44px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1.05;
}
.page-title + .page-line {
  width: min(360px, 60%);
  height: 8px;
  margin: 0 0 26px;
  background: var(--accent);
}

/* ---- news list (Home) ---- */
.news-list { list-style: none; margin: 0; padding: 0; }
.news-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.news-list li:last-child { border-bottom: none; }
.news-list .when {
  display: inline-block;
  min-width: 96px;
  color: var(--accent);
  font-weight: bold;
  font-size: 14px;
}

/* ==== background interaction layer (assets/interactions.js) ==== */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* the hero reveals the living background; a faint white scrim keeps the name crisp */
.bg-active .hero {
  color: var(--ink);
  background: linear-gradient(rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.18));
}
.bg-active .hero h1 {
  text-shadow: 0 2px 20px rgba(255, 255, 255, 0.92), 0 0 2px rgba(255, 255, 255, 0.9);
}

/* content floats as a near-opaque card so text stays readable over the animation */
.bg-active .content {
  margin: 22px auto 44px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 16px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02), 0 0 0 1px var(--line);
}

/* the Slides page uses .page-head (not .content); give it a readable backdrop */
.bg-active .page-head {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: none;
  border-radius: 12px;
  padding: 12px 16px;
}

/* ---- control panel ---- */
.bg-panel {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  font-size: 14px;
}

.bg-fab {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  padding: 0;
}
.bg-fab:hover { border-color: var(--accent); }
.bg-fab-glyph { font-size: 22px; line-height: 1; }
.bg-fab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bg-body {
  width: 264px;
  padding: 14px 16px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
}
.bg-panel.collapsed .bg-body { display: none; }

.bg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}
.bg-title { font-weight: bold; font-size: 14px; }
.bg-desc { margin: 0 0 6px; color: var(--muted); font-size: 12.5px; line-height: 1.45; }
.bg-readout { margin: 12px 0 0; color: var(--muted); font-size: 13px; font-family: "Courier New", monospace; }
.bg-close {
  border: none;
  background: none;
  font-size: 20px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 0 2px;
}
.bg-close:hover { color: var(--ink); }

.bg-row { margin-top: 10px; }
.bg-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  cursor: pointer;
}
.bg-label { display: block; margin-bottom: 5px; color: var(--muted); font-size: 13px; }

.bg-switch {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 22px;
  background: #d9d9d9;
  cursor: pointer;
  transition: background 0.15s ease;
  flex: none;
  margin: 0;
}
.bg-switch:checked { background: var(--accent); }
.bg-switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: left 0.15s ease;
}
.bg-switch:checked::after { left: 20px; }
.bg-switch:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bg-range { display: flex; align-items: center; gap: 8px; }
.bg-range input[type="range"] { flex: 1; }
.bg-out { min-width: 40px; text-align: right; font-size: 13px; font-variant-numeric: tabular-nums; }

.bg-body select,
.bg-body input[type="text"] {
  width: 100%;
  font: inherit;
  font-size: 14px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
.bg-textbox { display: flex; gap: 8px; }
.bg-mono { font-family: "Courier New", monospace; letter-spacing: 0.05em; }

.bg-body select:focus-visible,
.bg-body input:focus-visible,
.bg-btn:focus-visible,
.bg-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bg-btn {
  font: inherit;
  font-size: 13px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f2f2f2;
  color: var(--ink);
  cursor: pointer;
  white-space: nowrap;
}
.bg-btn:hover { background: #e7e7e7; }
.bg-wide { width: 100%; }

@media (max-width: 760px) {
  .bg-panel { right: 12px; bottom: 12px; }
  .bg-active .content { border-radius: 12px; }
  .page-title { font-size: 34px; }
  /* nav wraps on mobile (see media query above), so the toggle is always visible;
     push it to its own trailing line, flush right */
  .lang-switch { margin-left: auto; }
}