body {
  background: linear-gradient(180deg, #87d8ff 0%, #dff7ff 45%, #9ce07e 45%, #6ad164 75%, #299f3f 100%);
  display: grid;
  place-items: center;
  min-height: 100dvh;
}

.landing-shell {
  text-align: center;
  padding: 2rem;
}

.landing-card {
  background: rgba(255,255,255,0.92);
  border-radius: 32px;
  padding: 3rem 2.5rem;
  box-shadow: 0 20px 50px rgba(12, 61, 28, 0.18);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(24, 133, 59, 0.12);
}

.brand-mark {
  font-size: 0.9rem;
  font-weight: 800;
  color: #14853b;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.landing-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin: 0.5em 0 0.3em;
  line-height: 1.1;
  color: #173124;
}

.landing-subtitle {
  color: #38614d;
  font-size: 1.1rem;
  margin: 0 0 2em;
}

.landing-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.primary-btn, .ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: 16px;
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(12, 61, 28, 0.15);
}

.primary-btn {
  color: white;
  background: linear-gradient(180deg, #2fd667, #139442);
}

.ghost-btn {
  color: #14853b;
  background: rgba(255,255,255,0.95);
  border: 2px solid rgba(24,133,59,0.2);
}

.jumbo-btn {
  padding: 1.2rem 2.5rem;
  font-size: 1.3rem;
  border-radius: 20px;
}