/* Final wide, responsive presentation layer for the public OWASP arena. */
.main:has(.arena-v2) {
  min-width: 0;
  overflow-x: clip;
}

.arena-page.arena-v2 {
  width: min(1480px, calc(100% - 28px));
  padding-top: 32px;
}

.arena-v2 .ctf-hero {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: clamp(28px, 4vw, 64px);
  min-height: 430px;
  padding: clamp(34px, 4vw, 58px);
  border-bottom: 1px solid rgba(116, 175, 145, .22);
}

.arena-v2 .ctf-hero > div:first-child { min-width: 0; }

.arena-v2 .ctf-hero h1 {
  max-width: 780px;
  margin: 16px 0;
  font-size: clamp(3.7rem, 6.2vw, 6.7rem);
  line-height: .9;
}

.arena-v2 .ctf-hero p {
  max-width: 720px;
  font-size: clamp(.84rem, 1.1vw, 1rem);
}

.arena-v2 .arena-actions {
  flex-wrap: wrap;
  gap: 9px;
}

.arena-v2 .arena-actions a {
  min-height: 46px;
  padding-inline: 18px;
}

.arena-v2 .ctf-command-card {
  width: 100%;
  max-width: 480px;
  justify-self: end;
}

.arena-v2 .ctf-command-card code {
  padding: clamp(24px, 3vw, 36px);
  font-size: clamp(.78rem, 1vw, .95rem) !important;
}

.arena-v2 .arena-kpis {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.arena-v2 .arena-kpis article {
  min-height: 128px;
  justify-content: center;
  padding: 22px;
}

.arena-v2 .ctf-progress-panel {
  margin: 16px 0 26px;
  padding: clamp(24px, 3vw, 34px);
}

.arena-v2 .owasp-track-grid {
  gap: 11px;
  margin-bottom: 36px;
}

.arena-v2 .owasp-track-grid a { min-height: 146px; padding: 18px; }

.arena-v2 .arena-library-head { margin-top: 28px; }

.arena-v2 .ctf-pro-filters { padding: 18px; }

.arena-v2 .challenge-grid-v2 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.arena-v2 .challenge-grid-v2 .challenge-card { min-width: 0; padding: 23px; }

@media (min-width: 1540px) {
  .arena-v2 .challenge-grid-v2 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1180px) {
  .arena-page.arena-v2 { width: min(1100px, calc(100% - 24px)); }

  .arena-v2 .ctf-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(290px, .85fr);
    gap: 26px;
    min-height: 380px;
    padding: 34px;
  }

  .arena-v2 .ctf-hero h1 { font-size: clamp(3.4rem, 7.4vw, 5.6rem); }
  .arena-v2 .arena-kpis article { min-height: 116px; padding: 19px; }
  .arena-v2 .owasp-track-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
  .arena-v2 .ctf-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .arena-v2 .ctf-command-card {
    max-width: none;
    justify-self: stretch;
  }

  .arena-v2 .arena-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arena-v2 .owasp-track-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arena-v2 .challenge-grid-v2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .arena-page.arena-v2 {
    width: calc(100% - 18px);
    padding-top: 18px;
  }

  .arena-v2 .ctf-hero {
    gap: 22px;
    padding: 24px 18px;
  }

  .arena-v2 .ctf-hero h1 {
    margin: 12px 0;
    font-size: clamp(2.7rem, 14vw, 4rem);
    overflow-wrap: normal;
  }

  .arena-v2 .arena-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .arena-v2 .arena-actions a:first-child { grid-column: 1 / -1; }
  .arena-v2 .arena-kpis { grid-template-columns: 1fr 1fr; gap: 8px; }
  .arena-v2 .arena-kpis article { min-height: 105px; padding: 16px; }
  .arena-v2 .arena-kpis strong { font-size: 1.5rem; }
  .arena-v2 .ctf-progress-panel { padding: 20px 17px; }
  .arena-v2 .challenge-grid-v2 { grid-template-columns: 1fr; }
}

@media (max-width: 410px) {
  .arena-v2 .arena-actions,
  .arena-v2 .arena-kpis,
  .arena-v2 .owasp-track-grid { grid-template-columns: 1fr; }
  .arena-v2 .arena-actions a:first-child { grid-column: auto; }
}