:root {
  --ink: #10242e;
  --ink-soft: #1a3644;
  --teal: #0d6e6e;
  --teal-deep: #0a5555;
  --mint: #3ecfbf;
  --mint-soft: #d8f5f1;
  --sand: #f3efe6;
  --paper: #faf8f4;
  --cream: #fffdf8;
  --line: rgba(16, 36, 46, 0.12);
  --muted: #5a717c;
  --accent: #e07a3d;
  --shadow: 0 24px 60px rgba(16, 36, 46, 0.12);
  --radius: 4px;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-ui: "DM Sans", system-ui, sans-serif;
  --max: 1120px;
  --nav-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(62, 207, 191, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(224, 122, 61, 0.1), transparent 50%),
    linear-gradient(180deg, var(--sand) 0%, var(--paper) 35%, var(--cream) 100%);
  min-height: 100vh;
}

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

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

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: white;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

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

/* ——— Nav ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(250, 248, 244, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.brand span {
  color: var(--teal);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: var(--mint-soft);
  color: var(--teal-deep);
}

.nav-cta {
  font-family: var(--font-ui) !important;
  background: var(--ink) !important;
  color: var(--cream) !important;
  padding: 0.55rem 1rem !important;
}

.nav-cta:hover {
  background: var(--teal) !important;
  color: white !important;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--cream);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-item {
  position: relative;
}

.nav-drop-btn {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  background: transparent;
  border: none;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-drop-btn::after {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: 0.7;
}

.nav-drop-btn:hover,
.nav-item.is-open .nav-drop-btn,
.nav-drop-btn[aria-current="true"] {
  background: var(--mint-soft);
  color: var(--teal-deep);
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  min-width: 220px;
  background: var(--cream);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 0.4rem;
  z-index: 120;
  list-style: none;
  margin: 0;
}

.nav-item.is-open .nav-dropdown {
  display: block;
  animation: fadePanel 0.2s ease;
}

.nav-dropdown a {
  display: block;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
}

.nav-dropdown a:hover,
.nav-dropdown a[aria-current="page"] {
  background: var(--mint-soft);
  color: var(--teal-deep);
}

/* ——— Layout ——— */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
}

.section-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 0.75rem;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
}

h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

.lede {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(16, 36, 46, 0.86) 0%, rgba(13, 110, 110, 0.58) 48%, rgba(16, 36, 46, 0.5) 100%),
    url("../images/home-hero.png") center/cover no-repeat;
  transform: scale(1.02);
  animation: heroShift 18s ease-in-out infinite alternate;
}

@keyframes heroShift {
  from {
    transform: scale(1.02) translateY(0);
  }
  to {
    transform: scale(1.08) translateY(-1.5%);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--cream);
}

.hero-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
  animation: riseIn 0.9s ease both;
}

.hero-brand em {
  font-style: normal;
  color: var(--mint);
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  max-width: 28rem;
  margin: 0 0 2rem;
  color: rgba(255, 253, 248, 0.88);
  animation: riseIn 0.9s ease 0.12s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: riseIn 0.9s ease 0.24s both;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--mint);
  color: var(--ink);
}

.btn-primary:hover {
  background: #5fd9cb;
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(255, 253, 248, 0.45);
}

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

.btn-solid {
  background: var(--ink);
  color: var(--cream);
}

.btn-solid:hover {
  background: var(--teal);
  color: white;
}

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

.btn-outline:hover {
  background: var(--ink);
  color: var(--cream);
}

/* ——— Home sections ——— */
.home-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: end;
}

.event-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 3rem;
}

.event-strip a {
  position: relative;
  background: var(--cream);
  min-height: 220px;
  padding: 0;
  text-decoration: none;
  color: var(--cream);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform 0.25s ease;
}

.event-strip a::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 0.45s ease;
}

.event-strip a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(16, 36, 46, 0.88) 100%);
}

.event-strip a:hover {
  transform: translateY(-3px);
  color: var(--cream);
}

.event-strip a:hover::before {
  transform: scale(1.1);
}

.event-strip .strip-copy {
  position: relative;
  z-index: 1;
  padding: 1.35rem 1.25rem;
}

.event-strip h3 {
  margin-bottom: 0.35rem;
  font-size: 1.2rem;
  color: var(--cream);
}

.event-strip p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: rgba(255, 253, 248, 0.78);
  line-height: 1.45;
}

.event-strip a[data-img="codebusters"]::before {
  background-image: url("../images/codebusters-hero.png");
}

.event-strip a[data-img="crime-busters"]::before {
  background-image: url("../images/crime-busters-hero.png");
}

.event-strip a[data-img="forensics"]::before {
  background-image: url("../images/forensics-hero.png");
}

.event-strip a[data-img="dynamic-planet"]::before {
  background-image: url("../images/dynamic-planet-hero.png");
}

.event-strip a[data-img="build-events"]::before {
  background-image: url("../images/build-events-hero.png");
}

.yt-band {
  background: var(--ink);
  color: var(--cream);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.yt-band::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62, 207, 191, 0.35), transparent 70%);
  right: -60px;
  top: -80px;
  animation: pulseGlow 6s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
  from {
    opacity: 0.55;
    transform: scale(1);
  }
  to {
    opacity: 1;
    transform: scale(1.15);
  }
}

.yt-inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.yt-inner h2 {
  margin: 0;
  max-width: 20ch;
}

.yt-inner p {
  margin: 0.5rem 0 0;
  color: rgba(255, 253, 248, 0.72);
  font-family: var(--font-ui);
  max-width: 36ch;
}

/* ——— About ——— */
.page-hero {
  padding: 3.5rem 0 2rem;
}

.page-hero h1 {
  max-width: 14ch;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.about-portrait {
  position: relative;
  min-height: 420px;
  background:
    linear-gradient(180deg, transparent 35%, rgba(16, 36, 46, 0.88) 100%),
    url("../images/about-visual.png") center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  color: var(--cream);
  animation: riseIn 0.8s ease both;
  overflow: hidden;
}

.about-portrait strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 0.35rem;
}

.about-portrait span {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  opacity: 0.8;
}

.bio p {
  margin: 0 0 1.25rem;
}

. cred-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.cred-list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.cred-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--teal);
  font-size: 1.1rem;
}

.cred-list h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.cred-list p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  color: var(--muted);
}

/* ——— Resources / Tabs ——— */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 2rem 0 0;
  padding-bottom: 0;
  border-bottom: 1px solid var(--line);
}

.tab-btn {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0.85rem 1rem;
  margin-bottom: -1px;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.tab-btn:hover {
  color: var(--ink);
}

.tab-btn[aria-selected="true"] {
  color: var(--teal-deep);
  border-bottom-color: var(--teal);
}

.tab-panel {
  display: none;
  padding: 2.5rem 0 4rem;
  animation: fadePanel 0.35s ease;
}

.tab-panel.is-active {
  display: block;
}

@keyframes fadePanel {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.resource-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.resource-block h3 {
  margin-top: 1.75rem;
}

.resource-block h3:first-child {
  margin-top: 0;
}

.resource-block ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
}

.resource-block li {
  margin-bottom: 0.45rem;
}

.tip-box {
  background: var(--mint-soft);
  border-left: 4px solid var(--teal);
  padding: 1.25rem 1.35rem;
  margin-top: 1.5rem;
}

.tip-box p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
}

.tip-box strong {
  font-family: var(--font-display);
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.link-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

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

.link-list a {
  font-family: var(--font-ui);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ——— Footer ——— */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  text-decoration: none;
}

.footer-brand span {
  color: var(--teal);
}

.footer-meta {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0.35rem 0 0;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--ink-soft);
}

.footer-links a:hover {
  color: var(--accent);
}

/* ——— About highlights ——— */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 2rem 0;
}

.stat-row div {
  background: var(--cream);
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat-row strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  display: block;
  letter-spacing: -0.03em;
  color: var(--teal-deep);
}

.stat-row span {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--muted);
}

.medal-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.medal-block {
  border-top: 2px solid var(--teal);
  padding-top: 1rem;
}

.medal-block h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.medal-block ul {
  margin: 0;
  padding-left: 1.1rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.medal-block li {
  margin-bottom: 0.4rem;
}

/* ——— Event pages ——— */
.event-picker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  background: rgba(255, 253, 248, 0.7);
  border: 1px solid var(--line);
}

.event-picker label {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

.event-picker select {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 0.55rem 0.85rem;
  min-width: min(100%, 260px);
  border-radius: var(--radius);
  cursor: pointer;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 2rem 0 3rem;
}

.resource-card {
  border: 1px solid var(--line);
  background: var(--cream);
  padding: 1.35rem 1.4rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.resource-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.resource-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.resource-card p {
  margin: 0 0 0.85rem;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--muted);
}

.resource-card a {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.div-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.div-panel {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 1.5rem;
}

.div-panel h3 {
  font-size: 1.15rem;
  color: var(--teal-deep);
}

.div-panel ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
}

.div-panel li {
  margin-bottom: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.back-link {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--muted);
}

.back-link:hover {
  color: var(--teal-deep);
}

.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 2.5rem 0 4rem;
}

.hub-grid a {
  position: relative;
  min-height: 200px;
  background: var(--cream);
  padding: 0;
  text-decoration: none;
  color: var(--cream);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform 0.2s ease;
}

.hub-grid a::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.45s ease;
}

.hub-grid a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 15%, rgba(16, 36, 46, 0.9) 100%);
}

.hub-grid a:hover {
  transform: translateY(-2px);
  color: var(--cream);
}

.hub-grid a:hover::before {
  transform: scale(1.08);
}

.hub-grid .hub-copy {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
}

.hub-grid h3 {
  margin-bottom: 0.4rem;
  color: var(--cream);
}

.hub-grid p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: rgba(255, 253, 248, 0.78);
}

.hub-grid a[data-img="general"]::before {
  background-image: url("../images/general-hero.png");
}

.hub-grid a[data-img="codebusters"]::before {
  background-image: url("../images/codebusters-hero.png");
}

.hub-grid a[data-img="crime-busters"]::before {
  background-image: url("../images/crime-busters-hero.png");
}

.hub-grid a[data-img="forensics"]::before {
  background-image: url("../images/forensics-hero.png");
}

.hub-grid a[data-img="dynamic-planet"]::before {
  background-image: url("../images/dynamic-planet-hero.png");
}

.hub-grid a[data-img="build-events"]::before {
  background-image: url("../images/build-events-hero.png");
}

.hub-grid a[data-img="youtube"]::before {
  background:
    linear-gradient(135deg, #0d6e6e, #10242e),
    url("../images/general-hero.png");
  background-size: cover;
  background-position: center;
}

/* ——— Themed event pages ——— */
.event-banner {
  position: relative;
  min-height: clamp(260px, 42vw, 420px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--cream);
}

.event-banner-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  animation: bannerDrift 14s ease-in-out infinite alternate;
}

@keyframes bannerDrift {
  from {
    transform: scale(1.02) translateY(0);
  }
  to {
    transform: scale(1.08) translateY(-1.5%);
  }
}

.event-banner-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(16, 36, 46, 0.92) 0%, rgba(16, 36, 46, 0.55) 55%, rgba(16, 36, 46, 0.35) 100%);
}

.event-banner-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 2.75rem;
}

.event-banner .section-label {
  color: var(--mint);
}

.event-banner h1 {
  color: var(--cream);
  max-width: 14ch;
}

.event-banner .lede {
  color: rgba(255, 253, 248, 0.84);
}

.event-banner .back-link {
  color: rgba(255, 253, 248, 0.7);
}

.event-banner .back-link:hover {
  color: var(--mint);
}

.event-banner .event-picker {
  background: rgba(16, 36, 46, 0.35);
  border-color: rgba(255, 253, 248, 0.18);
  backdrop-filter: blur(8px);
}

.event-banner .event-picker label {
  color: rgba(255, 253, 248, 0.7);
}

.theme-page {
  --theme-accent: var(--teal);
  --theme-soft: var(--mint-soft);
}

.theme-page .div-panel {
  border-top: 3px solid var(--theme-accent);
}

.theme-page .tip-box {
  background: var(--theme-soft);
  border-left-color: var(--theme-accent);
}

.theme-page .resource-card {
  border-top: 3px solid var(--theme-accent);
}

.theme-cipher {
  --theme-accent: #1f7a6a;
  --theme-soft: #d7f1ec;
  background:
    radial-gradient(ellipse 70% 40% at 100% 0%, rgba(31, 122, 106, 0.12), transparent 55%),
    linear-gradient(180deg, #eef6f4 0%, var(--paper) 40%, var(--cream) 100%);
}

.theme-cipher .event-banner-shade {
  background: linear-gradient(115deg, rgba(10, 40, 38, 0.94) 0%, rgba(13, 80, 70, 0.62) 60%, rgba(16, 36, 46, 0.3) 100%);
}

.theme-cipher .div-panel {
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(255, 253, 248, 0.96)),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 11px,
      rgba(31, 122, 106, 0.06) 11px,
      rgba(31, 122, 106, 0.06) 12px
    );
  font-family: var(--font-ui);
}

.theme-crime {
  --theme-accent: #b4532a;
  --theme-soft: #f7e8dc;
  background:
    radial-gradient(ellipse 60% 35% at 0% 10%, rgba(180, 83, 42, 0.12), transparent 50%),
    linear-gradient(180deg, #f4eee8 0%, var(--paper) 40%, var(--cream) 100%);
}

.theme-crime .event-banner-shade {
  background: linear-gradient(115deg, rgba(28, 22, 20, 0.94) 0%, rgba(90, 45, 28, 0.58) 55%, rgba(16, 36, 46, 0.28) 100%);
}

.theme-crime .section-label,
.theme-crime .event-banner .section-label {
  color: #e8a070;
}

.theme-planet {
  --theme-accent: #2f6f8f;
  --theme-soft: #dceef6;
  background:
    radial-gradient(ellipse 65% 40% at 90% 5%, rgba(47, 111, 143, 0.14), transparent 55%),
    linear-gradient(180deg, #e8f1f5 0%, var(--paper) 40%, var(--cream) 100%);
}

.theme-planet .event-banner-shade {
  background: linear-gradient(115deg, rgba(18, 40, 55, 0.94) 0%, rgba(40, 90, 110, 0.55) 55%, rgba(16, 36, 46, 0.28) 100%);
}

.theme-build {
  --theme-accent: #8a6230;
  --theme-soft: #f3ead8;
  background:
    radial-gradient(ellipse 60% 35% at 10% 0%, rgba(138, 98, 48, 0.12), transparent 50%),
    linear-gradient(180deg, #f3eee4 0%, var(--paper) 40%, var(--cream) 100%);
}

.theme-build .event-banner-shade {
  background: linear-gradient(115deg, rgba(35, 28, 18, 0.94) 0%, rgba(100, 70, 35, 0.55) 55%, rgba(16, 36, 46, 0.28) 100%);
}

.theme-general {
  --theme-accent: var(--teal);
  --theme-soft: var(--mint-soft);
  background:
    radial-gradient(ellipse 70% 40% at 80% 0%, rgba(13, 110, 110, 0.1), transparent 55%),
    linear-gradient(180deg, var(--sand) 0%, var(--paper) 40%, var(--cream) 100%);
}

.page-content {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4.5rem;
}

.cipher-ticker {
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(31, 122, 106, 0.55);
  border-top: 1px solid rgba(31, 122, 106, 0.15);
  border-bottom: 1px solid rgba(31, 122, 106, 0.15);
  padding: 0.65rem 0;
  margin: 0 0 2rem;
}

.cipher-ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 22s linear infinite;
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

.evidence-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.75rem;
}

.evidence-tags span {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7a3d1f;
  border: 1px dashed rgba(180, 83, 42, 0.45);
  background: rgba(247, 232, 220, 0.7);
  padding: 0.4rem 0.7rem;
}

.resources-hero-band {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--cream);
}

.resources-hero-band .event-banner-media {
  background-image: url("../images/general-hero.png");
}

/* ——— What is SciOly ——— */
.story-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  margin: 0 0 3.5rem;
}

.story-block.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.story-block.reverse .story-copy {
  order: 2;
}

.story-block.reverse .story-media {
  order: 1;
}

.story-media {
  min-height: 280px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line);
}

.story-copy p {
  margin: 0 0 1rem;
}

.story-copy p:last-child {
  margin-bottom: 0;
}

.prestige-band {
  background: var(--ink);
  color: var(--cream);
  padding: 3rem 0;
  margin: 3rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.prestige-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(62, 207, 191, 0.28), transparent 45%);
}

.prestige-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.prestige-band h2 {
  max-width: 18ch;
}

.prestige-band p {
  max-width: 42rem;
  color: rgba(255, 253, 248, 0.8);
  margin: 0.75rem 0 0;
}

/* ——— Workshop page ——— */
.workshop-block {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 3.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.workshop-copy h2 {
  margin-bottom: 0.85rem;
}

.workshop-copy > p {
  margin: 0 0 1rem;
}

.workshop-facts {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.workshop-facts li {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.workshop-facts strong {
  color: var(--teal-deep);
  margin-right: 0.35rem;
}

.workshop-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.qr-panel {
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  padding: 1.5rem 1.25rem;
  text-align: center;
}

.qr-panel h3 {
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.qr-panel p {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.qr-panel img {
  width: min(100%, 220px);
  height: auto;
  margin: 0 auto 1rem;
  background: white;
  border: 1px solid var(--line);
  padding: 0.65rem;
}

.qr-link {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.consult-block {
  display: grid;
  gap: 1.75rem;
  margin-bottom: 2rem;
}

.consult-intro h2 {
  margin-bottom: 0.75rem;
}

.booking-panel {
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 1.5rem;
}

.booking-panel h3 {
  margin-bottom: 0.5rem;
}

.booking-note {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0 0 1.25rem;
  max-width: 42rem;
}

.booking-embed {
  width: 100%;
  min-height: 700px;
  background: white;
  border: 1px solid var(--line);
}

.booking-embed iframe {
  display: block;
  width: 100%;
  min-height: 700px;
}

.booking-fallback {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--mint-soft);
  border-left: 4px solid var(--teal);
}

.booking-fallback p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  max-width: 36rem;
}

@media (max-width: 900px) {
  .workshop-block {
    grid-template-columns: 1fr;
  }
}

.event-catalog {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0 3rem;
}

.event-catalog-col {
  background: var(--cream);
  border: 1px solid var(--line);
  border-top: 3px solid var(--teal);
  padding: 1.5rem;
}

.event-catalog-col h3 {
  margin-bottom: 0.35rem;
}

.event-catalog-col .col-note {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.event-catalog-col .cat-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 1rem 0 0.4rem;
}

.event-catalog-col .cat-label:first-of-type {
  margin-top: 0.35rem;
}

.event-catalog-col ul {
  margin: 0;
  padding-left: 1.1rem;
  columns: 1;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.event-catalog-col li {
  margin-bottom: 0.28rem;
}

.event-blurb {
  font-size: 1.08rem;
  max-width: 48rem;
  margin: 0 0 1.75rem;
}

.related-note {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: var(--muted);
  border-left: 3px solid var(--theme-accent, var(--teal));
  padding: 0.85rem 1rem;
  margin: 0 0 2rem;
  background: rgba(255, 253, 248, 0.65);
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .home-intro,
  .about-grid,
  .resource-layout,
  .medal-columns,
  .div-panels,
  .resource-grid,
  .hub-grid,
  .story-block,
  .story-block.reverse,
  .event-catalog {
    grid-template-columns: 1fr;
  }

  .story-block.reverse .story-copy,
  .story-block.reverse .story-media {
    order: unset;
  }

  .event-catalog-col ul {
    columns: 1;
  }

  .stat-row {
    grid-template-columns: 1fr;
  }

  .event-strip {
    grid-template-columns: 1fr 1fr;
  }

  .about-portrait {
    min-height: 280px;
  }
}

/* ——— Practice tests ——— */
.practice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 1.25rem 0 2rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  background: rgba(13, 110, 110, 0.06);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.practice-meta strong {
  color: var(--ink);
}

.score-box {
  margin: 1.5rem 0 2.25rem;
  padding: 1.15rem 1.25rem;
  border: 2px solid var(--ink);
  background: var(--cream);
}

.score-box h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.score-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.score-grid .total {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
  padding-top: 0.65rem;
  border-top: 2px solid var(--ink);
  font-weight: 700;
  display: flex;
  justify-content: space-between;
}

.suspect-grid {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0 2rem;
}

@media (min-width: 720px) {
  .suspect-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.suspect-card {
  border: 1px solid var(--line);
  padding: 1rem 1.1rem;
  background: rgba(255, 253, 248, 0.65);
}

.suspect-card h4 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.suspect-card p {
  margin: 0.35rem 0;
  font-size: 0.95rem;
}

.q-block {
  margin: 0 0 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px dashed var(--line);
}

.q-block:last-child {
  border-bottom: none;
}

.q-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.45rem;
}

.q-head h4,
.q-head p {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.98rem;
}

.pts {
  flex-shrink: 0;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--teal-deep);
  white-space:nowrap;
}

.lab-note {
  margin: 0.55rem 0;
  padding: 0.7rem 0.85rem;
  background: rgba(16, 36, 46, 0.04);
  border-left: 3px solid var(--teal-deep);
  font-size: 0.92rem;
  font-family: var(--font-ui);
}

.answer-line {
  margin-top: 0.65rem;
  border-bottom: 1px solid var(--line);
  min-height: 1.6rem;
}

.answer-box {
  margin-top: 0.65rem;
  border: 1px solid var(--line);
  min-height: 5.5rem;
  background: rgba(255, 253, 248, 0.5);
}

.section-score {
  margin: 1.5rem 0 2.5rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
}

.practice-drive {
  display: block;
  margin: 1.25rem 0 2.5rem;
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--theme-accent, var(--teal-deep));
  background: rgba(255, 253, 248, 0.75);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.practice-drive:hover {
  background: rgba(13, 110, 110, 0.06);
  border-color: var(--theme-accent, var(--teal-deep));
  color: var(--ink);
}

.practice-drive h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.practice-drive p {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  color: rgba(16, 36, 46, 0.78);
}

.practice-drive .drive-cta {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--theme-accent, var(--teal-deep));
}

.answer-key {
  margin: 2.5rem 0 1rem;
  border: 1px solid var(--line);
  background: rgba(13, 110, 110, 0.04);
}

.answer-key summary {
  cursor: pointer;
  padding: 1rem 1.15rem;
  font-family: var(--font-ui);
  font-weight: 700;
  list-style: none;
}

.answer-key summary::-webkit-details-marker {
  display: none;
}

.answer-key[open] summary {
  border-bottom: 1px solid var(--line);
}

.answer-key .key-body {
  padding: 1rem 1.15rem 1.35rem;
  font-size: 0.95rem;
}

.answer-key .key-body ol,
.answer-key .key-body ul {
  margin: 0.4rem 0 1rem 1.2rem;
}

.practice-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1.5rem;
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem;
    gap: 0.15rem;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a,
  .nav-drop-btn {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    text-align: left;
  }

  .nav-item {
    width: 100%;
  }

  .nav-dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--mint);
    margin: 0.15rem 0 0.35rem 0.75rem;
    padding: 0.15rem;
    min-width: 0;
  }

  .event-strip {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: 3rem 1.25rem 4rem;
  }
}