:root {
  --teal: #21917b;
  --teal-dark: #186758;
  --blue: #007db7;
  --navy: #0b2453;
  --ink: #333333;
  --ink-soft: #55616b;
  --paper: #ffffff;
  --mist: #eff4f3;
  --line: #dce5e3;
  --wrap: 1180px;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 clamp(1rem, 0.25vw + 0.95rem, 1.0625rem)/1.6 Heebo, system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
}

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

h1, h2, h3 { color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 800; }
h1 { font-size: clamp(1.9rem, 4vw, 3.1rem); letter-spacing: .02em; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.125rem); }
h3 { font-size: clamp(1.1rem, 1.4vw, 1.3rem); font-weight: 600; }
p { margin: 0 0 1.1em; }
a { color: var(--blue); }
ul, ol { margin: 0 0 1.1em; padding: 0 0 0 1.15em; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 58rem; }
.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;
}
.fineprint { font-size: .875rem; color: var(--ink-soft); }

.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  padding: .75rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: background .3s ease;
}
.btn:hover, .btn:focus-visible { background: var(--blue); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .12);
}
.header-in { display: flex; align-items: center; gap: 1rem; padding: .6rem 0; }
.brand { display: flex; align-items: center; gap: .9rem; margin-right: auto; }
.brand-logo { height: 42px; width: auto; }
.brand-logo--sq { height: 36px; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 0; background: none;
  padding: 0; cursor: pointer; position: relative; z-index: 60;
}
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
  position: absolute; left: 11px; width: 22px; height: 2px;
  background: var(--teal-dark); content: "";
}
.nav-toggle-bars { top: 21px; }
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after { top: 7px; }

.primary-nav ul { display: flex; flex-wrap: wrap; gap: .25rem 1.4rem; list-style: none; margin: 0; padding: 0; }
.primary-nav a {
  color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem;
  padding: .35rem 0; display: inline-block; border-bottom: 2px solid transparent;
}
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--teal); border-bottom-color: var(--teal); }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .primary-nav {
    position: absolute; inset: 100% 0 auto 0; background: #fff;
    box-shadow: 0 8px 16px rgba(0, 0, 0, .14); display: none;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { flex-direction: column; gap: 0; padding: .5rem 1.25rem 1rem; }
  .primary-nav li + li { border-top: 1px solid var(--line); }
  .primary-nav a { padding: .8rem 0; width: 100%; }
}

/* ---------- hero ---------- */
.hero {
  background: #0a1c46 url("../img/hero.jpg") center/cover no-repeat;
  color: #fff;
}
.hero-in { padding: clamp(3rem, 8vw, 6.5rem) 0; max-width: 46rem; }
.hero h1 { color: #fff; text-shadow: 0 2px 10px rgba(0, 0, 0, .45); }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .8rem;
  font-weight: 600; color: #7fd8ff; margin: 0 0 .8rem;
}
.hero-lede { font-size: 1.2rem; color: #e6eefb; max-width: 34rem; }

.claims { background: var(--teal-dark); color: #fff; }
.claims-in { display: grid; gap: 1.25rem 2.5rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); padding: 1.75rem 0; }
.claim p { margin: 0; color: #d6ece7; }
.claim-title { font-weight: 800; font-size: 1.2rem; color: #fff !important; margin-bottom: .2rem !important; }

/* ---------- bands ---------- */
.band { padding: clamp(2.5rem, 5vw, 3.75rem) 0; }
.band-alt { background: var(--mist); }
.band-dark {
  background:
    linear-gradient(rgba(9, 30, 48, .88), rgba(9, 30, 48, .94)),
    url("../img/usecase-bg.jpg") center/cover no-repeat #0d2438;
  color: #e8f1f5;
}
.band-dark h3 { color: #fff; }
.band-dark a { color: #7fd8ff; }

.section-title { text-align: center; width: max-content; max-width: 100%; margin: 0 auto 2.5rem; padding-bottom: .8rem; position: relative; }
.section-title::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, rgba(33, 145, 123, 0) 0%, var(--teal) 42.79%, rgba(33, 145, 123, 0) 100%);
}
.section-title--light { color: #fff; }
.section-title--light::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #fff 42.79%, rgba(255, 255, 255, 0) 100%);
}

/* ---------- partners ---------- */
.partner-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.partner-group {
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  padding: 1.1rem 1.25rem 1.35rem; text-align: center;
}
.partner-group h3 { font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; color: var(--teal); margin-bottom: 1rem; }
.partner-logos { display: flex; flex-wrap: wrap; gap: 1.1rem 1.5rem; align-items: center; justify-content: center; }
.partner-logo { height: 40px; width: auto; max-width: 150px; object-fit: contain; }

/* ---------- split ---------- */
.split { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: minmax(0, 22rem) minmax(0, 1fr); align-items: start; }
.split > * { min-width: 0; }
.split-media { margin: 0; }
.split-media img { border-radius: var(--radius); width: 100%; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }

/* ---------- use cases ---------- */
.usecases { display: grid; gap: 1.5rem; }
.usecase {
  display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius); padding: 1.5rem;
}
.usecase > * { min-width: 0; }
.usecase-media { margin: 0; }
.usecase-media img { border-radius: 10px; width: 100%; }
@media (max-width: 760px) { .usecase { grid-template-columns: 1fr; } }

.acc { border-top: 1px solid rgba(255, 255, 255, .2); }
.acc summary {
  cursor: pointer; padding: .7rem 0; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "\002B"; font-weight: 400; font-size: 1.25rem; line-height: 1; }
.acc[open] summary::after { content: "\2212"; }
.acc-body { padding-bottom: .9rem; font-size: .975rem; }
.acc-body ul { padding-left: 1.15rem; }
.acc-body li { margin-bottom: .45rem; }
.acc-body p:last-child, .acc-body ul:last-child { margin-bottom: 0; }
.acc--light { border-top-color: rgba(255, 255, 255, .22); }

/* ---------- cards ---------- */
.cards { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); list-style: none; margin: 0; padding: 0; }
.card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.35rem;
  background: #fff; text-align: center;
}
.card-icon { width: 52px; height: auto; margin: 0 auto 1rem; }
.card h3 { color: var(--teal-dark); }
.card p { margin: 0; color: var(--ink-soft); }

/* ---------- rewards ---------- */
.rewards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); list-style: none; margin: 0; padding: 0; }
.rewards li {
  display: flex; gap: .9rem; align-items: center; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.25rem;
  font-weight: 500;
}
.reward-icon { width: 34px; height: 34px; flex: none; }

/* ---------- evaluation ---------- */
.round-title { margin: 2.5rem 0 .9rem; color: #7fd8ff; font-size: 1.2rem; font-weight: 800; }
.terms { padding-left: 1.2rem; }
.terms li { margin-bottom: .5rem; }

/* ---------- jury ---------- */
.jury-round { text-align: center; color: var(--teal-dark); margin: 2rem 0 1.25rem; }
.jury-grid {
  display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  list-style: none; margin: 0 0 1rem; padding: 0;
}
.jury-card {
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  padding: 1rem .9rem; text-align: center; min-width: 0;
}
.jury-card img {
  width: 110px; height: 110px; object-fit: cover; border-radius: 50%;
  margin: 0 auto .75rem; background: var(--mist);
}
.jury-name { font-weight: 600; margin: 0 0 .35rem; font-size: .975rem; }
.jury-role { margin: 0; font-size: .8125rem; color: var(--ink-soft); line-height: 1.45; }
.jury-role span { display: block; color: var(--teal); }

/* ---------- timeline ---------- */
.timeline {
  display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  list-style: none; margin: 0 0 1rem; padding: 0; counter-reset: tl;
}
.timeline li {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem; text-align: center;
  border-top: 4px solid var(--teal);
}
.tl-day { display: block; font-size: 2rem; font-weight: 800; color: var(--teal-dark); line-height: 1; }
.tl-month { display: block; color: var(--teal); font-weight: 600; margin-bottom: .6rem; }
.tl-text { display: block; font-size: .95rem; color: var(--ink-soft); }

/* ---------- footer ---------- */
.site-footer { background: var(--teal-dark); color: #fff; padding: 2.75rem 0 2rem; text-align: center; }
.site-footer .section-title { margin-bottom: 1.5rem; }
.footer-mail { display: flex; align-items: center; justify-content: center; gap: .6rem; font-size: 1.1rem; }
.footer-mail a { color: #fff; }
.footer-icon { width: 24px; height: 24px; }
.site-footer .fineprint { color: #cfe6e0; margin: 1.75rem 0 0; }

.archive-note{max-width:70ch;margin:1rem auto;padding:.75rem 1rem;border-left:3px solid currentColor;font-size:.95rem;opacity:.85}