:root {
  --bg: #efeee9;
  --paper: #f8f7f3;
  --fg: #17172b;
  --muted: rgba(23, 23, 43, 0.72);
  --faint: rgba(23, 23, 43, 0.2);
  --accent: #2b25d9;
  --on-accent: #fff;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 32px);
  padding: 12px clamp(16px, 4vw, 48px);
  background: rgba(239, 238, 233, 0.9);
  border-bottom: 1px solid var(--faint);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-logo img { display: block; width: auto; height: 28px; }
.primary-nav {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-left: auto;
  padding: 5px;
  border: 1px solid var(--faint);
  border-radius: 999px;
  background: var(--paper);
  box-shadow: 0 8px 24px -20px rgba(23, 23, 43, 0.7);
}
.primary-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px clamp(12px, 1.8vw, 22px);
  border-radius: 999px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a[aria-current="page"] {
  color: var(--on-accent);
  background: var(--accent);
  outline: none;
}
.primary-nav a:focus-visible { box-shadow: 0 0 0 3px rgba(43, 37, 217, 0.14); }
.initiator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.84rem;
  text-decoration: none;
}
.initiator img { display: block; width: auto; height: 20px; }
.page-shell {
  width: min(100% - 2 * clamp(20px, 5vw, 64px), 1160px);
  margin: 0 auto;
  padding: clamp(72px, 12vh, 136px) 0;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
h1 {
  max-width: 14ch;
  margin: 0 0 clamp(28px, 5vw, 56px);
  font-size: clamp(3rem, 8vw, 6.8rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.98;
}
.content-placeholder {
  min-height: min(42vh, 360px);
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 56px);
  border: 1px dashed var(--faint);
  border-radius: 24px;
  background: var(--paper);
  color: var(--muted);
  text-align: center;
}
.content-placeholder p { max-width: 34em; margin: 0; font-size: clamp(1rem, 1.4vw, 1.15rem); }
.contact-content { max-width: 1040px; }
.contact-intro {
  max-width: 620px;
  margin: 0 0 clamp(34px, 6vw, 60px);
  padding-left: 22px;
  border-left: 3px solid var(--accent);
}
.contact-kicker, .contact-group-label {
  margin: 0 0 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contact-intro h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 450;
  letter-spacing: -0.045em;
  line-height: 1.1;
}
.contact-intro > p:last-child { max-width: 48ch; margin: 0; color: var(--muted); }
.contact-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.contact-group {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--faint);
  border-radius: 20px;
  background: var(--paper);
}
.contact-group h3 { margin: 0 0 18px; font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 450; letter-spacing: -0.025em; }
.contact-email-list, .contact-social-list { display: grid; gap: 10px; }
.contact-email-card, .contact-social-card {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 13px;
  padding: 13px;
  border: 1px solid var(--faint);
  border-radius: 14px;
  background: #fffefa;
  text-decoration: none;
  transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}
.contact-email-card:hover, .contact-social-card:hover {
  transform: translateY(-2px);
  border-color: rgba(43, 37, 217, 0.48);
  box-shadow: 0 9px 22px -18px rgba(23, 23, 43, 0.7);
}
.contact-icon { display: grid; width: 42px; height: 42px; flex: 0 0 42px; place-items: center; border-radius: 12px; background: rgba(43, 37, 217, 0.08); color: var(--accent); }
.contact-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-icon svg .icon-dot { fill: currentColor; stroke: none; }
.contact-email-card > span:nth-child(2), .contact-social-copy { display: grid; min-width: 0; gap: 2px; }
.contact-card-name, .contact-app-name { font-size: 0.95rem; font-weight: 550; }
.contact-app-name { color: var(--fg); }
.contact-card-detail { color: var(--muted); font-size: 0.82rem; overflow-wrap: anywhere; }
.contact-arrow { margin-left: auto; color: var(--accent); font-size: 1.1rem; }
.contact-legal-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--faint);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.76rem;
}
.contact-legal-links a { text-underline-offset: 3px; }
.contact-legal-links a:hover { color: var(--accent); }
.hackathon-announcement {
  position: relative;
  display: flex;
  min-height: 196px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  overflow: hidden;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid rgba(43, 37, 217, 0.24);
  border-radius: 24px;
  background: linear-gradient(112deg, #f8f7f3 0%, #f4f3ff 72%, #ebeaff 100%);
}
.hackathon-announcement-copy { position: relative; z-index: 1; max-width: 660px; }
.hackathon-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 11px;
  border: 1px solid rgba(43, 37, 217, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hackathon-status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}
.hackathon-announcement h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 4vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.08;
}
.hackathon-announcement h2 span { color: var(--accent); }
.hackathon-announcement p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
}
.hackathon-art {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  width: clamp(130px, 21vw, 205px);
  height: auto;
  margin-right: clamp(0px, 2vw, 22px);
  color: rgba(43, 37, 217, 0.62);
}
.about-shell h1 { max-width: 12ch; margin-bottom: 16px; }
.about-lead {
  max-width: 39em;
  margin: 0 0 clamp(48px, 9vw, 96px);
  color: var(--accent);
  font-size: clamp(1.2rem, 2.6vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.25;
}
.about-main { max-width: 960px; }
/* Editorial rows: label column + content column, hairline between sections. No cards. */
.about-section {
  display: grid;
  grid-template-columns: minmax(120px, 200px) minmax(0, 1fr);
  column-gap: clamp(24px, 5vw, 64px);
  padding: clamp(36px, 5vw, 56px) 0;
  border-top: 1px solid var(--faint);
}
.about-section > * { grid-column: 2; }
.about-section > .about-kicker {
  grid-column: 1;
  grid-row: 1 / span 12;
  align-self: start;
  position: sticky;
  top: 96px;
  margin: 6px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.about-section h2 {
  margin: 0 0 18px;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 450;
  letter-spacing: -0.035em;
  line-height: 1.1;
  text-wrap: balance;
}
.about-section > p:not(.about-kicker) {
  max-width: 62ch;
  margin: 0 0 14px;
  color: rgba(23, 23, 43, 0.8);
  font-size: clamp(1rem, 1.35vw, 1.08rem);
  line-height: 1.65;
  text-wrap: pretty;
}
.about-section > p:last-child { margin-bottom: 0; }
.about-team strong { color: var(--fg); font-weight: 600; }
.about-target {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 4px 0 22px;
}
.about-number {
  color: var(--accent);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.06em;
  line-height: 0.9;
}
.about-target-label { color: var(--muted); font-family: var(--mono); font-size: 0.78rem; }
.belief-list { max-width: 62ch; margin: 0; padding: 0; list-style: none; counter-reset: belief; }
.belief-list li {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 2px 0;
  padding: 16px 0;
  border-top: 1px solid var(--faint);
  counter-increment: belief;
}
.belief-list li::before {
  content: counter(belief, decimal-leading-zero);
  grid-row: 1 / span 2;
  padding-top: 3px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.72rem;
}
.belief-list li:first-child { border-top: 0; padding-top: 0; }
.belief-list strong { font-weight: 500; }
.belief-list span { color: var(--muted); }
.about-cta {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 13px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--mono);
  font-size: 0.8rem;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform 160ms ease-out, background-color 150ms ease;
}
.about-cta:active { transform: scale(0.97); }
.about-cta:focus-visible { outline: 3px solid rgba(43, 37, 217, 0.25); outline-offset: 3px; }
.partner-contact { margin-top: 22px !important; color: var(--fg) !important; }
.partner-emails { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.partner-emails a { color: var(--fg); text-decoration-color: var(--faint); text-underline-offset: 4px; transition: color 150ms ease; }
@media (hover: hover) and (pointer: fine) {
  .about-cta:hover { background: #211caf; }
  .partner-emails a:hover { color: var(--accent); }
}
@media (max-width: 760px) {
  .about-section { grid-template-columns: minmax(0, 1fr); padding: 32px 0; }
  .about-section > *, .about-section > .about-kicker { grid-column: 1; }
  .about-section > .about-kicker { grid-row: auto; position: static; margin: 0 0 10px; }
}
.team-intro {
  margin: -8px 0 32px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.88rem;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: clamp(28px, 3vw, 40px) clamp(16px, 2vw, 28px);
}
.team-card { display: flex; flex-direction: column; min-width: 0; }
.team-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 30%;
  border-radius: 16px;
  background: var(--paper);
  outline: 1px solid rgba(23, 23, 43, 0.08);
  outline-offset: -1px;
}
.team-photo-gert { object-position: center 45%; }
.team-card h2 {
  margin: 14px 0 2px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.team-card p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: 0.72rem; line-height: 1.5; }
.team-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}
.team-tags li {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.66rem;
}
.team-card .team-email { margin-top: 8px; overflow-wrap: anywhere; }
.team-card .team-email a {
  color: var(--muted);
  text-decoration: none;
  transition: color 150ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .team-card .team-email a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
}
.home-link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 0.82rem;
  text-decoration-color: var(--faint);
  text-underline-offset: 4px;
}
.home-link:hover { color: var(--accent); }
@media (max-width: 760px) {
  .site-header { flex-wrap: wrap; row-gap: 10px; }
  .primary-nav { order: 3; width: 100%; justify-content: center; }
  .primary-nav a { flex: 1; }
  .initiator { margin-left: auto; }
}
@media (max-width: 520px) {
  .site-header { padding-top: 10px; padding-bottom: 10px; }
  .site-logo img { height: 24px; }
  .initiator span { display: none; }
  .primary-nav { gap: 1px; padding: 4px; }
  .primary-nav a { min-height: 36px; padding: 8px 5px; font-size: 0.66rem; }
  .page-shell { padding-top: 72px; }
  .hackathon-announcement { min-height: 0; gap: 8px; padding: 24px 20px; border-radius: 18px; }
  .hackathon-art { width: 92px; margin-right: -8px; }
  .contact-groups { grid-template-columns: 1fr; }
  .contact-group { padding: 20px; }
  .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 14px; }
}