@import url("https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=Source+Serif+4:opsz,wght@8..60,500;8..60,600;8..60,700&display=swap");

:root {
  --bg: #f6efe6;
  --text: #1e1813;
  --muted: #4f4337;
  --link: #232f3e;
  --line: #d8c8b5;
  --toggle-bg: #eadfce;
  --toggle-active: #fff8ef;
  --theme-color: #f6efe6;
}

:root[data-theme="dark"] {
  --bg: #161210;
  --text: #f5ece1;
  --muted: #d9cbbb;
  --link: #f7ddb4;
  --line: #3a2f26;
  --toggle-bg: #2b221c;
  --toggle-active: #3a2d24;
  --theme-color: #161210;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Public Sans", "Segoe UI", sans-serif;
  font-size: 1.06rem;
  color: var(--text);
  background: var(--bg);
  line-height: 1.78;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.page-shell {
  width: 100%;
  max-width: 38.75rem;
  margin: 0 auto;
  padding: 0.95rem 20px 2rem;
}

.theme-switcher {
  width: fit-content;
  margin-left: auto;
  margin-bottom: 1.55rem;
  padding: 0.18rem;
  border-radius: 999px;
  background: var(--toggle-bg);
  border: 1px solid var(--line);
  display: flex;
  gap: 0.2rem;
}

.theme-option {
  position: relative;
  cursor: pointer;
}

.theme-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.theme-option span {
  display: block;
  border-radius: 999px;
  padding: 0.2rem 0.58rem;
  font-size: 0.75rem;
  color: var(--muted);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.theme-option input:checked + span {
  background: var(--toggle-active);
  color: var(--text);
}

.hero {
  padding: 0;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

h1 {
  margin: 0.5rem 0 0;
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.7rem);
  letter-spacing: -0.02em;
  line-height: 1.12;
}

h2 {
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: clamp(1.45rem, 3.5vw, 2.1rem);
  letter-spacing: -0.01em;
}

h3 {
  margin: 1.2rem 0 0;
  font-size: 1rem;
}

p {
  margin: 0.7rem 0 0;
  color: var(--muted);
}

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 0.13rem;
  text-decoration-thickness: 0.06rem;
}

a:hover {
  opacity: 0.7;
}

.hero-copy {
  max-width: 68ch;
}

.cta-row {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  padding: 0;
  font-weight: 600;
}

.btn-primary {
  font-weight: 700;
}

main {
  margin-top: 0;
}

section + section {
  margin-top: 1.3em;
}

ul {
  color: var(--muted);
}

details {
  margin-top: 0.9rem;
}

summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
}

details[open] > summary {
  margin-bottom: 0.45rem;
}

li + li {
  margin-top: 0.6rem;
}

.section-intro {
  margin-top: 0.45rem;
}

.activity-list,
.initiative-list {
  margin: 0.9rem 0 0;
  padding-left: 1.2rem;
}

.focus-list {
  margin: 0.7rem 0 0;
  padding-left: 1.2rem;
}

.activity-year {
  color: var(--text);
  font-weight: 700;
  margin-right: 0.25rem;
}

.footer {
  margin-top: 3em;
  color: #6b7280;
  font-size: 0.9rem;
}

.footer p {
  margin: 0;
}

.reveal {
  opacity: 1;
  transform: none;
  animation: none;
}

@media (max-width: 991px) {
  .page-shell {
    width: 80%;
    max-width: none;
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 479px) {
  .page-shell {
    width: 95%;
  }
}