:root {
  color-scheme: light;
  --ink: #0d1f1c;
  --ink-soft: #243833;
  --muted: #66726c;
  --paper: #f5f2e8;
  --panel: #fffdf7;
  --line: #d8d0bf;
  --green: #245e43;
  --green-deep: #153c31;
  --gold: #d6a13b;
  --gold-soft: #f3dfb0;
  --shadow: 0 18px 48px rgba(13, 31, 28, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem max(1rem, calc((100vw - 1180px) / 2));
  background: rgba(13, 31, 28, 0.86);
  color: #fff;
  backdrop-filter: blur(14px);
}

.brand,
nav,
.hero-actions,
.strip,
.target-list,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 850;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  color: var(--gold-soft);
  font-size: 0.78rem;
  letter-spacing: 0;
}

nav {
  gap: 1rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
}

nav a,
.button {
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: #fff;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--ink);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 31, 28, 0.92), rgba(13, 31, 28, 0.52) 43%, rgba(13, 31, 28, 0.16)),
    linear-gradient(0deg, rgba(13, 31, 28, 0.72), rgba(13, 31, 28, 0.05) 46%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 8rem 0 6rem;
  color: #fff;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 1.1rem;
  font-size: clamp(3.2rem, 7vw, 7.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1.08rem;
}

.hero-content p {
  max-width: 670px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 0.75rem 1rem;
  font-weight: 850;
}

.button.primary {
  background: var(--gold);
  color: #1f190d;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.strip {
  justify-content: center;
  gap: 1px;
  width: min(1180px, calc(100vw - 32px));
  margin: -3.4rem auto 0;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow);
}

.strip div {
  flex: 1 1 0;
  min-width: 0;
  padding: 1.25rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.strip div:first-child {
  border-radius: 8px 0 0 8px;
}

.strip div:last-child {
  border-radius: 0 8px 8px 0;
}

.strip strong {
  display: block;
  font-size: 1.3rem;
}

.strip span,
.section-intro p,
.rules p,
.timeline p,
.target-list p,
.contact p,
footer {
  color: var(--muted);
}

.section {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 6rem 0 0;
}

.section-intro {
  max-width: 810px;
  margin-bottom: 1.4rem;
}

.section-intro p,
.contact p {
  font-size: 1.06rem;
}

.cards {
  display: grid;
  gap: 1rem;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards article,
.rules article,
.timeline article,
.target-list article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.cards article {
  padding: 1.35rem;
}

.cards span {
  color: var(--green);
  font-weight: 900;
  font-size: 0.85rem;
}

.band {
  width: 100%;
  margin-top: 6rem;
  padding: 5rem max(1rem, calc((100vw - 1180px) / 2));
  background: var(--green-deep);
  color: #fff;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: start;
}

.rules {
  display: grid;
  gap: 0.8rem;
}

.rules article {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: none;
  padding: 1rem;
}

.rules p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.74);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.timeline article {
  padding: 1.2rem;
}

.timeline strong {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
}

.criteria {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 2rem;
}

.target-list {
  align-items: stretch;
  flex-direction: column;
  gap: 0.75rem;
}

.target-list article {
  padding: 1rem;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 2rem;
  align-items: stretch;
  padding-bottom: 6rem;
}

.contact-card {
  display: grid;
  gap: 0.8rem;
  padding: 1.35rem;
  background: var(--ink);
  color: #fff;
}

.contact-card span {
  color: var(--gold-soft);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-card a {
  color: #fff;
  overflow-wrap: anywhere;
  font-size: 1.35rem;
  font-weight: 900;
  text-decoration: none;
}

.contact-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
}

footer {
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

@media (max-width: 880px) {
  .site-header,
  nav,
  .strip,
  .contact,
  .criteria,
  .split {
    display: grid;
    grid-template-columns: 1fr;
  }

  .site-header {
    position: absolute;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .hero-content {
    padding: 8rem 0 5rem;
  }

  .strip {
    margin-top: 0;
  }

  .strip div,
  .strip div:first-child,
  .strip div:last-child {
    border-radius: 0;
  }

  .cards.three,
  .timeline {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 3.35rem;
  }
}