:root {
  --bg: #0a0a0a;
  --bg-alt: #141414;
  --bg-card: #141414;
  --text: #f5f5f5;
  --text-muted: #a0a0a0;
  --border: #2a2a2a;
  --shadow: 0 6px 24px rgba(255,255,255,0.04);
  --radius: 12px;
}

* { box-sizing: border-box; }

/* one focus ring for every link and button on the site */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #3fcb34;
  outline-offset: 3px;
  border-radius: 4px;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow {
  max-width: 720px;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h2 { font-size: 2rem; margin: 0 0 24px; }
h3 { font-size: 1.25rem; margin: 0 0 8px; }

p { margin: 0 0 16px; }

a { color: var(--text); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

.muted { color: var(--text-muted); font-size: 0.95rem; }
.lead { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 32px; }

/* ── SITE NAV ── */
.site-nav {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.site-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.site-nav-logo {
  color: var(--text);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-nav-logo:hover {
  text-decoration: none;
  color: var(--text);
}

.site-nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 28px;
}

.site-nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav-links a:hover {
  color: var(--text);
  text-decoration: none;
  border-bottom-color: var(--text-muted);
}

.site-nav-links a.active {
  color: var(--text);
  border-bottom-color: var(--text);
}

@media (max-width: 640px) {
  .site-nav .container {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .site-nav-links {
    gap: 18px;
    flex-wrap: wrap;
  }
}

/* ── HERO ── */
.hero {
  padding: 96px 0 80px;
  background: var(--bg);
  color: var(--text);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero .logo {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--text-muted);
}

.hero .tagline {
  font-size: 3rem;
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.hero .sub {
  font-size: 1.15rem;
  max-width: 580px;
  margin: 0 auto 32px;
  color: var(--text-muted);
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.05s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  background: #ffffff;
  color: #000000;
}

.btn:not(.btn-primary) {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

/* ── SCREEN READER ONLY ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* the skip link is only there for keyboard users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 400;
  padding: 12px 20px;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

/* ── ANNOUNCEMENT SCROLLER ── */
.announce {
  background: var(--bg);
  color: var(--text);
  border-bottom: 1px solid var(--border);
}

.announce-viewport {
  overflow: hidden;
}

.announce-track {
  display: flex;
  align-items: stretch;
  transition: transform 0.65s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform;
}

.announce-slide {
  flex: 0 0 100%;
  min-width: 100%;
  padding: 64px 0 96px;
  display: flex;
  align-items: center;
}

.announce-inner {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
}

/* a standalone announcement header (no scroller) needs its own spacing */
.announce > .announce-inner {
  padding-top: 56px;
  padding-bottom: 48px;
}

.announce-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.announce-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  text-wrap: balance;
}

.announce-tagline {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.announce-lead,
.announce-sub {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 0 20px;
}

.announce-lead strong { color: var(--text); }

.announce-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  max-width: 680px;
  display: grid;
  gap: 8px;
}

.announce-list li {
  margin: 0;
  color: var(--text-muted);
  padding: 10px 14px;
  font-size: 0.97rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.announce-list strong {
  color: var(--text);
  margin-right: 6px;
}

.announce-note {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 16px 0 0;
}

blockquote.lead {
  margin: 0 0 20px;
  padding-left: 18px;
  border-left: 3px solid var(--border);
  font-style: italic;
}

/* each slide gets a subtle edge so the announcements read apart */
.announce-slide[data-slide="funding"] {
  background: linear-gradient(180deg, rgba(63, 203, 52, 0.10), rgba(63, 203, 52, 0) 60%);
}

.announce-slide[data-slide="marathon"] {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 60%);
}

/* the incorporation milestone introduces the refreshed identity */
.announce-slide[data-slide="brand"] {
  background:
    radial-gradient(circle at 18% 38%, rgba(63, 203, 52, 0.16), transparent 38%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0) 58%);
}

.announce-brand {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.announce-brand-media {
  text-align: center;
}

.announce-brand-logo {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.announce-brand-caption {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.announce-brand-copy .announce-lead,
.announce-brand-copy .announce-sub {
  max-width: none;
}

.announce-signature {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.announce-invite {
  max-width: 720px;
  margin-top: 26px;
  padding: 20px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid #3fcb34;
  border-radius: 14px;
}

.announce-invite p {
  margin: 0 0 16px;
  color: var(--text-muted);
}

.announce-invite strong {
  color: var(--text);
}

/* buttons line up with the text in the announcements */
.announce-inner .cta-row {
  justify-content: flex-start;
}

/* controls sit above the slides, so they are always in view */
.announce-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.announce-arrow {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.announce-arrow:hover { background: rgba(255, 255, 255, 0.08); }

.announce-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.announce-dot {
  width: 34px;
  height: 6px;
  border-radius: 999px;
  border: 0;
  padding: 0;
  background: var(--border);
  cursor: pointer;
  transition: background 0.2s ease, width 0.2s ease;
}

.announce-dot:hover { background: var(--text-muted); }

.announce-dot.is-active {
  background: var(--text);
  width: 52px;
}

/* on a short screen the slides keep their own room */
@media (max-height: 780px) {
  .announce-slide { padding: 48px 0 72px; }
}

/* ── EMBEDDED FORM MODAL ── */
.ff-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.ff-modal.open { display: flex; }

.ff-modal-panel {
  width: 100%;
  max-width: 760px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.ff-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.ff-modal-head h2 {
  font-size: 1.15rem;
  margin: 0;
}

.ff-modal-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  flex: 0 0 40px;
}

.ff-modal-close:hover { background: rgba(255, 255, 255, 0.08); }

.ff-modal-body {
  flex: 1;
  overflow: auto;
  background: #ffffff;
}

.ff-modal-body iframe {
  display: block;
  width: 100%;
  height: min(78vh, 900px);
  border: 0;
}

.ff-modal-foot {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.ff-modal-foot a { color: var(--text); }

@media (max-width: 900px) {
  .announce-brand {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .announce-brand-logo {
    max-width: 320px;
  }
}

@media (max-width: 640px) {
  .announce-slide { padding: 44px 0 72px; }
  .announce-brand { gap: 24px; }
  .announce-brand-logo { max-width: 260px; border-radius: 14px; }
  .announce-brand-caption { margin-top: 10px; }
  .announce-invite { padding: 16px 17px; margin-top: 20px; }
  .announce-controls { padding: 12px 0; gap: 12px; }
  .announce-arrow { width: 36px; height: 36px; flex: 0 0 36px; font-size: 1.2rem; }
  .announce-dot { width: 26px; }
  .announce-dot.is-active { width: 40px; }
  .announce-title { font-size: 1.9rem; }
  .announce-tagline { font-size: 1.15rem; }
  .announce-lead, .announce-sub { font-size: 1rem; }
  .ff-modal { padding: 10px; }
  .ff-modal-body iframe { height: 80vh; }
}

/* ── GENERIC SECTIONS ── */
.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section ul, .section ol {
  padding-left: 20px;
  margin: 0 0 16px;
  color: var(--text);
}

.section li {
  margin-bottom: 8px;
  color: var(--text);
}

/* ── STEPS LIST ── */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.steps li {
  padding: 16px 0 16px 56px;
  position: relative;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.steps li:last-child { border-bottom: 0; }

.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

/* ── LEADERSHIP GRID ── */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.leader {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.leader h3 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.leader p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* ── CITY GRID ── */
.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.city-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.1s ease;
}

.city-card:hover { transform: translateY(-2px); }

.city-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
}

.city-body {
  padding: 20px;
}

.city-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── CHARITY EVENT CARD ── */
.event-eyebrow {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin: 0 0 8px;
}

.event-card {
  position: relative;
  display: block;
  max-width: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.event-card:hover {
  transform: translateY(-3px);
  border-color: var(--text);
  box-shadow: var(--shadow);
  text-decoration: none;
}

.event-card:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.event-card-poster {
  width: 100%;
  height: auto;
  display: block;
}

.event-card-overlay {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px 20px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.event-card-cta {
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 20px;
  border-radius: 999px;
}

.event-card-count {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ── PHOTO GALLERY ── */
.gallery-intro {
  color: var(--text-muted);
  max-width: 640px;
  margin: -8px 0 28px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px;
}

.gallery-item {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  transition: border-color 0.2s ease;
}

.gallery-item:hover {
  border-color: var(--text-muted);
  text-decoration: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.25s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

/* ── LIGHTBOX ── */
body.lightbox-active {
  overflow: hidden;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
}

.lightbox.open {
  display: flex;
}

.lightbox-image {
  max-width: 92vw;
  max-height: 82vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.lightbox-btn {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.lightbox-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.lightbox-close {
  top: 18px;
  right: 18px;
  font-size: 2rem;
}

.lightbox-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 18px; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
  }
  .lightbox-btn { width: 40px; height: 40px; font-size: 1.3rem; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

/* ── FAQ ── */
.faq dt {
  font-weight: 700;
  margin-top: 20px;
}

.faq dd {
  margin: 6px 0 0;
  color: var(--text-muted);
}

/* ── CTA ── */
.cta {
  text-align: center;
  background: var(--bg);
  color: var(--text);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta h2 { color: var(--text); }
.cta p { color: var(--text-muted); max-width: 540px; margin: 0 auto 24px; }

.cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── FOOTER ── */
footer {
  background: var(--bg);
  color: var(--text-muted);
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

footer p { margin: 0 0 8px; }
footer a { color: var(--text); }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .hero { padding: 64px 0 56px; }
  .hero .tagline { font-size: 2.2rem; }
  h2 { font-size: 1.6rem; }
  .section { padding: 48px 0; }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .btn:hover,
  .city-card:hover,
  .event-card:hover,
  .gallery-item:hover {
    transform: none;
  }
  /* no auto-advance and no sliding when motion is reduced */
  .announce-track {
    transition: none;
  }
}