:root {
  --ink: #f4efe4;
  --ink-muted: rgba(244, 239, 228, 0.72);
  --ink-faint: rgba(244, 239, 228, 0.45);
  --jade: #0a2f2c;
  --jade-deep: #061c1a;
  --jade-mid: #134e48;
  --gold: #e6b84a;
  --gold-soft: #f0d48a;
  --amber: #c45c26;
  --line: rgba(244, 239, 228, 0.14);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Be Vietnam Pro", "Helvetica Neue", sans-serif;
  --space: clamp(1.25rem, 3vw, 2.5rem);
  --max: 42rem;
  --max-wide: 56rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 1.5rem;
}

@media (max-width: 1099px) {
  body.is-past-hero {
    scroll-padding-top: 4.5rem;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--jade-deep);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--gold-soft);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--gold);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.5rem 0.75rem;
  background: var(--gold);
  color: var(--jade-deep);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

/* —— Header: hero overlay links; mobile sticky bar after hero —— */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1.25rem var(--space);
  background: transparent;
  border-bottom: none;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: rgba(10, 47, 44, 0.6);
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle:hover {
  border-color: rgba(230, 184, 74, 0.45);
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-bars {
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before {
  top: -6px;
}

.nav-toggle-bars::after {
  top: 6px;
}

.site-header.is-nav-open .nav-toggle-bars {
  background: transparent;
}

.site-header.is-nav-open .nav-toggle-bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-nav-open .nav-toggle-bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  width: auto;
  max-width: 14rem;
  padding: 0.15rem 0 0;
  border-top: none;
}

.site-nav a {
  display: block;
  padding: 0.2rem 0;
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.3;
  text-align: right;
  border-bottom: none;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--ink);
}

@media (max-width: 1099px) {
  body.is-past-hero .site-header {
    position: fixed;
    inset: 0 0 auto;
    flex-wrap: wrap;
    align-items: center;
    padding: 0.85rem var(--space);
    background: rgba(6, 28, 26, 0.88);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  body.is-past-hero .nav-toggle {
    display: grid;
  }

  body.is-past-hero .site-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
    max-width: none;
    padding: 0.35rem 0 0.5rem;
    border-top: 1px solid var(--line);
  }

  body.is-past-hero .site-header.is-nav-open .site-nav {
    display: flex;
  }

  body.is-past-hero .site-nav a {
    padding: 0.75rem 0.15rem;
    font-size: 0.9375rem;
    text-align: left;
    border-bottom: 1px solid var(--line);
  }

  body.is-past-hero .site-nav a:last-child {
    border-bottom: none;
  }
}

/* —— Doc layout + sticky TOC (matches eglny / toy drive / GLF) —— */
.doc-layout {
  display: block;
}

.toc {
  display: none;
}

.toc-label {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.toc-link {
  display: block;
  padding: 0.45rem 0 0.45rem 0.65rem;
  margin-left: -0.65rem;
  color: var(--ink-faint);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.25;
  border-left: 2px solid transparent;
}

.toc-link:hover {
  color: var(--ink-muted);
}

.toc-link.is-active {
  color: var(--gold-soft);
  border-left-color: var(--gold);
  font-weight: 600;
}

.doc-main {
  min-width: 0;
}

.doc-main > .section {
  scroll-margin-top: 1.5rem;
}

@media (max-width: 1099px) {
  body.is-past-hero .doc-main > .section {
    scroll-margin-top: 4.5rem;
  }
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 6.5rem var(--space) 4rem;
  overflow: hidden;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 78% 18%, rgba(230, 184, 74, 0.28), transparent 55%),
    radial-gradient(ellipse 70% 55% at 12% 72%, rgba(196, 92, 38, 0.35), transparent 50%),
    linear-gradient(165deg, #0d3d38 0%, var(--jade) 38%, #081f1c 78%, #040f0e 100%);
  animation: atmosphere-drift 18s ease-in-out infinite alternate;
}

.hero-atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -12deg,
      transparent 0,
      transparent 48px,
      rgba(244, 239, 228, 0.015) 48px,
      rgba(244, 239, 228, 0.015) 49px
    );
  opacity: 0.7;
  pointer-events: none;
}

@keyframes atmosphere-drift {
  from {
    filter: hue-rotate(0deg) saturate(1);
    transform: scale(1);
  }
  to {
    filter: hue-rotate(8deg) saturate(1.08);
    transform: scale(1.03);
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 38rem;
}

.hero-kicker {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-brand {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 9vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero-line {
  margin: 0 0 2rem;
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
  color: var(--ink-muted);
  max-width: 28rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.hero-kicker,
.hero-brand,
.hero-line,
.hero-cta {
  opacity: 0;
  transform: translateY(1.1rem);
}

.hero.is-ready .hero-kicker,
.hero.is-ready .hero-brand,
.hero.is-ready .hero-line,
.hero.is-ready .hero-cta {
  animation: hero-rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero.is-ready .hero-brand {
  animation-delay: 0.12s;
}

.hero.is-ready .hero-line {
  animation-delay: 0.24s;
}

.hero.is-ready .hero-cta {
  animation-delay: 0.36s;
}

@keyframes hero-rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--gold);
  color: var(--jade-deep);
}

.btn-primary:hover {
  background: var(--gold-soft);
  color: var(--jade-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--ink-muted);
  color: var(--ink);
}

.btn-tribe {
  width: 100%;
  margin-top: 0.85rem;
  background: transparent;
  color: var(--gold-soft);
  border-color: rgba(230, 184, 74, 0.35);
  font-size: 0.875rem;
  padding: 0.65rem 1rem;
}

.btn-tribe:hover {
  background: rgba(230, 184, 74, 0.1);
  color: var(--gold);
  border-color: var(--gold);
}

.btn-tribe:disabled,
.btn-tribe.is-filled {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

/* —— Sections —— */
.section {
  padding: clamp(3.5rem, 8vw, 5.5rem) var(--space);
  border-top: 1px solid var(--line);
}

.section-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-lead {
  margin: 0 0 1.25rem;
  font-size: 1.125rem;
  color: var(--ink-muted);
  max-width: var(--max);
}

.section p {
  max-width: var(--max);
}

.section-gh {
  background: linear-gradient(180deg, #0a2a27 0%, var(--jade-deep) 100%);
}

.section-march {
  background:
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(230, 184, 74, 0.12), transparent 70%),
    var(--jade-deep);
}

.section-registration {
  background: #071816;
}

.section-transit {
  background: var(--jade-deep);
}

.section-champions {
  background: #0a2a27;
}

.section-joining {
  background: #071816;
}

.section-wishlist {
  background: linear-gradient(180deg, #0c322e 0%, #071816 100%);
}

.section-faq {
  background: var(--jade-deep);
}

.faq-list {
  margin: 1.75rem 0 0;
  padding: 0;
  max-width: var(--max);
}

.faq-item {
  margin: 0 0 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.faq-item dt {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--gold-soft);
}

.faq-item dd {
  margin: 0;
  color: var(--ink-muted);
}

.plain-list {
  margin: 0 0 1.5rem;
  padding-left: 1.2rem;
  max-width: var(--max);
  color: var(--ink-muted);
}

.plain-list li {
  margin-bottom: 0.65rem;
}

.tribe-confirmed {
  margin: 0.85rem 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gold-soft);
}

.subhead {
  margin: 1.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--gold-soft);
}

.wishlist-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  max-width: var(--max);
}

.wishlist-item {
  padding: 1.35rem 1.4rem;
  background: var(--jade);
  opacity: 0;
  transform: translateY(0.6rem);
}

.wishlist-item.is-visible {
  animation: roster-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.wishlist-kicker {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.wishlist-need {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.wishlist-detail {
  margin: 0 0 0.85rem;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.wishlist-status-badge {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-muted);
}

.transit-steps {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
  max-width: var(--max);
  color: var(--ink);
}

.transit-steps li {
  margin-bottom: 0.65rem;
  padding-left: 0.25rem;
}

.transit-map {
  margin: 0 0 1.5rem;
  max-width: var(--max-wide);
}

.transit-map iframe {
  display: block;
  width: 100%;
  height: min(28rem, 70vh);
  min-height: 20rem;
  border: 1px solid var(--line);
  background: #0a2a27;
}

.transit-map figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 0.65rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.transit-notes {
  margin: 0 0 1.25rem;
  padding-left: 1.15rem;
  max-width: var(--max);
  color: var(--ink-muted);
  font-size: 0.9375rem;
}

.transit-notes li {
  margin-bottom: 0.55rem;
}

.agency-note {
  margin: 0 0 1.25rem;
  max-width: var(--max);
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  color: var(--gold-soft);
}

.parking-lead,
.parking-rates {
  margin: 0 0 1rem;
  max-width: var(--max);
  color: var(--ink-muted);
  font-size: 0.9375rem;
}

.parking-rates {
  margin-top: -0.25rem;
  margin-bottom: 1.5rem;
}

.event-facts .parking-meta {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

/* —— Event facts —— */
.event-facts {
  display: grid;
  gap: 0.85rem 1.5rem;
  margin: 1.75rem 0 1.5rem;
  padding: 0;
  max-width: var(--max);
}

.event-facts > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.5rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.75rem;
}

.event-facts dt {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.35;
  color: var(--ink-faint);
}

.event-facts dd {
  margin: 0;
  color: var(--ink);
}

.event-links {
  margin: 0;
  font-size: 0.9375rem;
}

.champions-when {
  margin: 0 0 2rem;
  font-size: 0.9375rem;
  color: var(--gold);
  font-weight: 500;
}

/* —— Tribes —— */
.tribe-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.tribe-item {
  display: grid;
  gap: 0.35rem;
  padding: 1.25rem 1.35rem;
  background: var(--jade);
  opacity: 0;
  transform: translateY(0.6rem);
}

.tribe-item.is-visible {
  animation: roster-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.tribe-id {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.tribe-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tribe-peers,
.tribe-profile {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.tribe-profile {
  font-size: 0.875rem;
  color: var(--ink-faint);
}

.tribe-looking {
  font-weight: 600;
  color: var(--ink-muted);
}

@media (min-width: 1100px) {
  html {
    scroll-padding-top: 1.5rem;
  }

  .site-header {
    position: absolute;
    inset: 0 0 auto;
    flex-wrap: nowrap;
    align-items: flex-start;
    background: transparent;
    border-bottom: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 1.25rem var(--space);
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    width: auto;
    max-width: 14rem;
    padding: 0.15rem 0 0;
    border-top: none;
  }

  .site-nav a {
    display: block;
    padding: 0.2rem 0;
    font-size: 0.875rem;
    line-height: 1.3;
    text-align: right;
    border-bottom: none;
    color: var(--ink-muted);
  }

  .site-nav a:hover,
  .site-nav a.is-active {
    color: var(--ink);
  }

  .hero {
    min-height: 100svh;
    padding: 6.5rem var(--space) 4rem;
  }

  .hero + .doc-layout {
    margin-top: 0;
  }

  /* Full-bleed section backgrounds; TOC floats in the left gutter */
  .doc-layout {
    display: block;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  .doc-layout::after {
    content: "";
    display: table;
    clear: both;
  }

  .toc {
    display: block;
    float: left;
    position: sticky;
    top: 1.5rem;
    z-index: 5;
    width: 12rem;
    margin: 1.5rem 0 0 max(var(--space), calc(50vw - 36rem));
    padding: 0;
  }

  .doc-main {
    display: block;
  }

  .doc-main > .section {
    scroll-margin-top: 1.5rem;
    padding-left: max(
      calc(var(--space) + 12rem + 2.5rem),
      calc(50vw - 36rem + 12rem + 2.5rem)
    );
    padding-right: max(var(--space), calc(50vw - 36rem));
  }

  .doc-main > .section:first-child {
    padding-top: clamp(3rem, 6vw, 4.5rem);
  }

  .doc-main > .section .section-inner {
    max-width: var(--max-wide);
    margin: 0;
  }
}

@media (min-width: 720px) {
  .tribe-list {
    grid-template-columns: 1fr 1fr;
  }
}

/* —— Roster —— */
.roster-grid {
  display: grid;
  gap: 2rem;
  margin: 2rem 0 2.5rem;
}

@media (min-width: 640px) {
  .roster-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.roster-col h3,
.champion-slots h3 {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.roster-list,
.slot-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.roster-list li,
.slot-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(0.5rem);
}

.roster-list li.is-visible,
.slot-list li.is-visible {
  animation: roster-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes roster-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.roster-org {
  display: block;
  font-weight: 600;
  color: var(--ink);
}

.roster-meta {
  display: block;
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-top: 0.15rem;
}

.roster-empty {
  color: var(--ink-faint);
  font-style: italic;
  border-bottom: none !important;
}

.slot-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 1rem;
}

.slot-tribe {
  font-weight: 600;
}

.slot-status {
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.slot-status.is-open {
  color: var(--gold-soft);
}

.slot-status.is-filled {
  color: var(--ink);
}

/* —— Footer —— */
.site-footer {
  padding: 2.5rem var(--space) 3rem;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.site-footer p {
  margin: 0 0 0.5rem;
}

.site-footer .footer-note {
  margin-top: 1rem;
  color: var(--ink-faint);
  font-size: 0.8125rem;
}

.site-footer a {
  text-decoration: none;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-atmosphere {
    animation: none;
  }

  .hero-kicker,
  .hero-brand,
  .hero-line,
  .hero-cta,
  .tribe-item,
  .roster-list li,
  .slot-list li {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
}