:root {
  --header-gradient: linear-gradient(90deg, #f8cca2 0%, #bfeee2 35%, #cbd5f8 70%, #f5bde4 100%);
  --color-red: #990000;
  --color-crimson: #990000;
  --color-red-dark: #7a0000;
  --color-green: #a2db38;
  --color-green-dark: #8cc429;
  --color-yellow: #fecb00;
  --color-yellow-hover: #e5b700;
  --bg-page: #fbfbfd;
  --surface-white: #ffffff;
  --surface-alt: #f4f4f6;
  --text-dark: #111111;
  --text-light: #ffffff;
  --text-muted: #4a4a4f;
  --border-dark: #111111;
  --border-subtle: #d2d2d7;
  --font-serif: "Charter", "Bitstream Charter", "Sitka Text", "Cambria", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-page);
  color: var(--text-dark);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background: var(--header-gradient);
  border-bottom: 2px solid var(--border-dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--text-dark);
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border-dark);
  background-color: var(--color-yellow);
  object-fit: cover;
  display: block;
}

.brand-group {
  display: flex;
  flex-direction: column;
}

.brand {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text-dark);
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-top: 0.15rem;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nav-btn {
  background-color: var(--color-yellow);
  color: var(--text-dark) !important;
  border: 2px solid var(--border-dark);
  padding: 0.55rem 1.25rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none !important;
  box-shadow: 2px 2px 0px var(--border-dark);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  display: inline-block;
  white-space: nowrap;
}

.nav-btn:hover {
  background-color: var(--color-yellow-hover);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-dark);
}

main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
  flex: 1;
  width: 100%;
}

.hero {
  border-bottom: 2px solid var(--border-dark);
  padding-bottom: 3.5rem;
  margin-bottom: 3.5rem;
}

.hero-tagline {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  font-weight: 800;
  color: var(--color-red);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 24ch;
  margin-bottom: 1.5rem;
}

.hero-lead {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 65ch;
  line-height: 1.6;
}

.block-red {
  background-color: var(--color-red);
  color: var(--text-light);
  border: 2px solid var(--border-dark);
  padding: 2.75rem;
  border-radius: 6px;
  margin-bottom: 3.5rem;
  box-shadow: 4px 4px 0px var(--border-dark);
}

.block-red h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text-light);
}

.block-red p {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.block-red a {
  color: var(--text-light);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.block-green {
  background-color: var(--color-green);
  color: var(--text-dark);
  border: 2px solid var(--border-dark);
  padding: 2.75rem;
  border-radius: 6px;
  margin-bottom: 3.5rem;
  box-shadow: 4px 4px 0px var(--border-dark);
}

.block-green h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text-dark);
}

.block-green p {
  color: var(--text-dark);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.block-green a {
  color: var(--text-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.content-panel {
  background-color: var(--surface-white);
  border: 2px solid var(--border-dark);
  padding: 2.5rem;
  border-radius: 6px;
  margin-bottom: 3.5rem;
  box-shadow: 4px 4px 0px var(--border-dark);
}

.content-panel h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.content-panel p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.content-panel p:last-child {
  margin-bottom: 0;
}

.curriculum-intro {
  background: var(--header-gradient);
  border: 2px solid var(--border-dark);
  padding: 2.25rem 2.5rem;
  border-radius: 6px;
  margin-bottom: 3.5rem;
  box-shadow: 4px 4px 0px var(--border-dark);
}

.curriculum-intro h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.curriculum-intro p {
  color: var(--text-dark);
  font-size: 1.1rem;
  line-height: 1.7;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.card {
  background-color: var(--surface-white);
  border: 2px solid var(--border-dark);
  padding: 2rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 3px 3px 0px var(--border-dark);
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.card a {
  color: var(--color-red);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  align-self: flex-start;
}

.card a:hover {
  text-decoration: underline;
}

.resource-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.resource-item {
  background-color: var(--surface-alt);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
}

.resource-item-on-red {
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 1.5rem 1.75rem;
  margin-top: 1.25rem;
}

.resource-item-on-red h3 {
  color: var(--text-light);
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 0.45rem;
}

.resource-item-on-red p {
  color: #f0f0f0;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.resource-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
  color: var(--color-red);
  margin-bottom: 0.4rem;
}

.resource-item h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 0.45rem;
  letter-spacing: -0.01em;
}

.resource-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.resource-item a {
  display: inline-flex;
  align-items: center;
  color: var(--color-red);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.resource-item a:hover {
  text-decoration: underline;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.channel-card-on-green {
  background-color: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.channel-card-on-green h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.channel-card-on-green p {
  color: var(--text-dark);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.channel-card-on-green a {
  color: var(--text-dark);
  text-decoration: underline;
  font-weight: 700;
  font-size: 0.85rem;
  align-self: flex-start;
}

.channel-card {
  background-color: var(--surface-alt);
  border: 1px solid var(--border-dark);
  border-radius: 6px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.channel-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.channel-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.channel-card a {
  color: var(--color-red);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  align-self: flex-start;
}

.channel-card a:hover {
  text-decoration: underline;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.contact-card {
  background-color: var(--surface-white);
  border: 2px solid var(--border-dark);
  padding: 2.25rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 3px 3px 0px var(--border-dark);
}

.contact-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.contact-card a {
  color: var(--color-red);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  word-break: break-all;
}

.contact-card a:hover {
  text-decoration: underline;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-links a {
  display: inline-block;
  color: var(--color-red);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.social-links a:hover {
  text-decoration: underline;
}

.callout {
  background-color: var(--color-yellow);
  color: var(--text-dark);
  border: 2px solid var(--border-dark);
  padding: 2.5rem;
  border-radius: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
  box-shadow: 4px 4px 0px var(--border-dark);
}

.callout-text h2 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.callout-text p {
  color: var(--text-dark);
  font-size: 1.05rem;
  max-width: 58ch;
  font-weight: 500;
}

.callout .nav-btn {
  background-color: var(--surface-white);
}

.callout .nav-btn:hover {
  background-color: #f0f0f0;
}

footer {
  background-color: var(--color-surface, #ffffff);
  border-top: 2px solid var(--border-dark, #111111);
  padding: 1.75rem 1rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.footer-links a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
  }
  .nav-links {
    flex-wrap: wrap;
    gap: 1rem;
    width: 100%;
  }
  .callout {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .grid,
  .channel-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .block-red,
  .block-green,
  .content-panel,
  .curriculum-intro,
  .callout {
    padding: 1.75rem 1.25rem;
  }
}

.embed-panel {
  background-color: var(--surface-white);
  border: 2px solid var(--border-dark);
  border-radius: 6px;
  padding: 0.75rem;
  margin-bottom: 5rem;
  box-shadow: 4px 4px 0px var(--border-dark);
  overflow: hidden;
}

.embed-wrapper {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  background-color: var(--surface-white);
}

@media (max-width: 768px) {
  .embed-panel {
    padding: 0.25rem;
  }
  .embed-wrapper iframe {
    height: 520px !important;
  }
}


/* ==========================================================================
   Unified Header, Masthead & Responsive Navigation
   ========================================================================== */

header, .site-header {
  background-color: var(--header-bg, #f4eee1) !important;
  border-bottom: 2px solid #111111 !important;
  width: 100%;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none !important;
}

.brand-group {
  display: flex;
  flex-direction: column;
}

.brand-tagline {
  display: block !important;
  font-size: 0.72rem;
  font-weight: 600;
  color: #555555;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-links {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-links a,
.nav-links a:hover {
  text-decoration: none !important;
}

.nav-links a::after,
.nav-links a::before {
  display: none !important;
  content: none !important;
}

.menu-toggle-btn {
  display: none !important;
}

.nav-menu {
  display: flex !important;
  position: static !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: auto !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 0.5rem;
}

.nav-menu a {
  font-size: 0.9rem;
  font-weight: 600;
  color: #222222;
  padding: 0.4rem 0.55rem;
  border-radius: 4px;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-menu a:hover {
  background-color: rgba(0, 0, 0, 0.06);
  color: #000000;
}

.nav-menu a.active {
  color: #000000;
  font-weight: 800;
  border-bottom: 2px solid #111111 !important;
  border-radius: 0 !important;
}

@media (max-width: 1040px) {
  .brand {
    font-size: 1.15rem;
  }
  .nav-menu {
    gap: 0.3rem;
  }
  .nav-menu a {
    font-size: 0.82rem;
    padding: 0.35rem 0.4rem;
  }
}

@media (max-width: 880px) {
  .nav-container {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.85rem !important;
    padding: 1.1rem 1.25rem !important;
  }

  .brand-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 0.9rem !important;
    width: 100% !important;
  }

  .brand-logo {
    width: 52px !important;
    height: 52px !important;
    min-width: 52px !important;
    flex-shrink: 0 !important;
  }

  .brand-group {
    gap: 0.2rem !important;
    max-width: none !important;
  }

  .brand {
    font-size: 1.25rem !important;
    font-weight: 800 !important;
    color: #111111 !important;
    line-height: 1.15 !important;
    white-space: normal !important;
  }

  .brand-tagline {
    font-size: 0.8rem !important;
    color: #444444 !important;
    line-height: 1.2 !important;
  }

  .nav-links {
    width: 100% !important;
    justify-content: flex-start !important;
    gap: 0.65rem !important;
  }

  .menu-toggle-btn,
  .nav-links .nav-btn {
    height: 42px !important;
    min-height: 42px !important;
    max-height: 42px !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid #111111 !important;
    box-shadow: 3px 3px 0px #111111 !important;
    border-radius: 4px !important;
    margin: 0 !important;
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.15s ease !important;
  }

  .menu-toggle-btn {
    width: 42px !important;
    min-width: 42px !important;
    max-width: 42px !important;
    padding: 0 !important;
    background-color: #ffffff !important;
    color: #111111 !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
  }

  .menu-toggle-btn.is-open {
    background-color: #e5e5e5 !important;
    transform: translate(1px, 1px) !important;
    box-shadow: 2px 2px 0px #111111 !important;
  }

  .menu-toggle-btn .hamburger-icon {
    display: block !important;
    width: 20px !important;
    height: 20px !important;
    stroke: #111111 !important;
    pointer-events: none !important;
  }

  .nav-links .nav-btn {
    flex: 1 1 auto !important;
    text-align: center !important;
    padding: 0 1rem !important;
    background-color: #ffd600 !important;
    color: #111111 !important;
    font-size: 0.95rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.01em !important;
    white-space: nowrap !important;
  }

  .nav-menu {
    display: none !important;
    position: absolute !important;
    top: calc(100% + 0.5rem) !important;
    left: 0 !important;
    right: auto !important;
    width: 220px !important;
    max-width: calc(100vw - 2rem) !important;
    background-color: #ffffff !important;
    border: 2px solid #111111 !important;
    box-shadow: 4px 4px 0px #111111 !important;
    border-radius: 6px !important;
    padding: 0.4rem 0 !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0 !important;
    z-index: 1000 !important;
  }

  .nav-menu.is-open {
    display: flex !important;
  }

  .nav-menu a {
    display: block;
    padding: 0.75rem 1.2rem;
    color: #111111 !important;
    font-size: 0.92rem;
    font-weight: 600;
    border-bottom: 1px solid #ebebeb;
    border-radius: 0;
  }

  .nav-menu a:last-child {
    border-bottom: none;
  }

  .nav-menu a:hover {
    background-color: #f4eee1;
  }

  .nav-menu a.active {
    background-color: #ffd600;
    color: #111111 !important;
    font-weight: 800;
    border-bottom: 1px solid #111111 !important;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 1rem !important;
    gap: 0.75rem !important;
  }
  .brand-logo {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
  }
  .brand {
    font-size: 1.15rem !important;
  }
  .brand-tagline {
    font-size: 0.75rem !important;
  }
}

/* --- Third-Party Embed Privacy Facade --- */
.embed-facade {
  background-color: var(--surface-alt);
  border: 2px dashed var(--border-dark);
  border-radius: 4px;
  padding: 3.5rem 1.75rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.facade-badge {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-red);
  margin-bottom: 0.5rem;
}

.embed-facade h3 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.embed-facade p {
  color: var(--text-muted);
  max-width: 54ch;
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.facade-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
  justify-content: center;
}

.facade-actions .nav-btn {
  cursor: pointer;
  font-family: var(--font-sans);
}

.facade-external-link {
  color: var(--text-dark);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ==========================================================================
   Print Handout Formatting (@media print)
   ========================================================================== */
@media print {
  header, footer, .callout, .embed-panel, .nav-btn, .menu-toggle-btn {
    display: none !important;
  }
  body, main {
    background: #ffffff !important;
    color: #000000 !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .hero {
    padding-bottom: 1.25rem !important;
    margin-bottom: 1.5rem !important;
    border-bottom: 2px solid #000000 !important;
  }
  .block-red, .block-green, .content-panel, .curriculum-intro,
  .card, .resource-item, .resource-item-on-red, .channel-card, .channel-card-on-green {
    background: #ffffff !important;
    color: #000000 !important;
    border: 1.5px solid #000000 !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 1rem !important;
    padding: 1.1rem !important;
  }
  .block-red h2, .block-red p, .block-red a,
  .resource-item-on-red h3, .resource-item-on-red p,
  .hero-lead, .content-panel p, .card p, .resource-item p, .channel-card p {
    color: #000000 !important;
  }
  .resource-item a::after, .resource-item-on-red a::after,
  .channel-card a::after, .channel-card-on-green a::after {
    content: " (" attr(href) ")";
    font-size: 0.78rem;
    font-weight: 400;
    color: #222222 !important;
    word-break: break-all;
  }
}