/* Styles for src/pages/COE.html. */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 18px;
  line-height: 1.6;

  background:
    linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.25)),
    url("../../../assets/forest-misty-green.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.page-wrapper {
  min-height: 100vh;
  padding: 2.5rem 1.5rem;
  display: flex;
  justify-content: center;
}

#COE {
  width: 100%;
  max-width: 900px;
  padding: 2.25rem 2rem 2.75rem;
  border-radius: 14px;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.35);

  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

@media (max-width: 640px) {
  .page-wrapper {
    padding: 1.5rem 1rem;
  }
  #COE {
    padding: 1.75rem 1.25rem 2.25rem;
  }
}

h1 {
  text-align: center;
  margin: 0 0 0.75rem;
  font-size: 2.1rem;
  letter-spacing: 0.06em;
  color: #142715;
}

.subtitle-rule {
  width: 145px;
  height: 2px;
  background: #315b37;
  margin: 0.25rem auto 1.75rem;
}

h2 {
  text-align: center;
  margin: 0 0 1.5rem;
  font-size: 1.4rem;
  color: #1a3a20;
}

a {
  color: #1d3b8d;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}

a:hover,
a:focus-visible {
  color: #0d204b;
  border-bottom-color: #0d204b;
}

.presentation-intro {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: left;
  font-weight: 500;
  font-size: 0.98rem;
  color: #1d2e1d;
}

.events-list {
  max-width: 720px;
  margin: 0 auto 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.event-item {
  padding: 0.95rem 1.1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.25);

  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.event-title {
  margin: 0 0 0.3rem;
  font-weight: 700;
  font-size: 1rem;
  color: #142715;
}

.event-deadline {
  margin: 0;
  font-size: 0.94rem;
  color: #304437;
}

.conference-box,
.board-meetings {
  max-width: 720px;
  margin: 0 auto 2.1rem;
  padding: 0.8rem 1rem;
  border-radius: 10px;

  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px dashed rgba(49, 91, 55, 0.7);

  text-align: center;
  font-weight: 600;
  font-size: 0.98rem;
  color: #223b25;
}

.board-meetings h2 {
  margin-bottom: 0.6rem;
  color: #1a3a20;
}

.board-meetings-dates {
  font-size: 0.97rem;
  color: #2b4532;
}

.board-meetings-dates span {
  display: block;
  margin: 0.2rem 0;
}

#COE_extended_info {
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  padding-top: 1.6rem;
  margin-top: 0.4rem;
  font-size: 0.96rem;
  color: #243c28;
}

#COE_extended_info p {
  margin: 0 0 0.85rem;
}

#COE_extended_info h3 {
  margin-top: 1.5rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: #1b341f;
}