*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #7FE5A0;
  color: #0d3320;
  font-family: 'DM Mono', monospace;
  min-height: 100vh;
  padding: 48px 32px;
  max-width: 960px;
  margin: 0 auto;
}

header {
  margin-bottom: 64px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #1a6640;
  margin-bottom: 12px;
}

h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  color: #0a2918;
  margin-bottom: 16px;
}

h1 span {
  color: #fff;
  -webkit-text-stroke: 1.5px #0a2918;
}

.subtitle {
  font-size: 13px;
  color: #1a6640;
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 64px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  border: 1.5px solid #3acc78;
  border-radius: 12px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.25);
  transition: border-color 0.2s, background 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.card:hover {
  background: rgba(255, 255, 255, 0.35);
}

.card.active {
  border-color: #0a2918;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}

.card.active:hover {
  background: rgba(255, 255, 255, 0.7);
}

.card-tag {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0a2918;
  margin-bottom: 20px;
}

.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #0a2918;
  margin-bottom: 10px;
  line-height: 1.2;
}

.card-desc {
  font-size: 12px;
  color: #1a6640;
  line-height: 1.8;
}

.card.active .card-desc {
  color: #0d3320;
}

.card-arrow {
  position: absolute;
  bottom: 24px;
  right: 24px;
  font-size: 18px;
  color: #0a2918;
  opacity: 0;
  transition: opacity 0.2s;
}

.card.active:hover .card-arrow {
  opacity: 1;
}

.soon-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.3);
  color: #1a6640;
  border: 1px solid #3acc78;
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 20px;
}

.divider {
  width: 32px;
  height: 1.5px;
  background: #3acc78;
  margin: 16px 0;
}

.card.active .divider {
  background: #0a2918;
}

footer {
  margin-top: 80px;
  font-size: 11px;
  color: #1a6640;
  letter-spacing: 0.08em;
}