.landing-page {
  min-height: 100vh;
  padding: 1rem;
  background: #f4f9fc;
}

.landing-hero {
  display: grid;
  grid-template-rows: auto minmax(21rem, 1fr) auto;
  min-height: calc(100vh - 2rem);
  overflow: hidden;
  border: 1px solid rgba(204, 225, 236, 0.92);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(247, 252, 255, 0.98) 0%, rgba(247, 252, 255, 0.9) 44%, rgba(247, 252, 255, 0.28) 100%),
    url("/assets/hero-telemedicine.png") center right / cover;
  box-shadow: 0 18px 45px rgba(25, 83, 125, 0.12);
}

.landing-nav,
.landing-content,
.portal-preview-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.landing-content {
  display: grid;
  align-content: center;
  justify-items: start;
  max-width: 42rem;
  padding: 2rem 1.25rem;
}

.landing-content h1 {
  margin: 0;
  color: #123044;
  font-size: clamp(3rem, 8vw, 5.8rem);
  line-height: 1;
}

.landing-lead {
  max-width: 36rem;
  margin: 1rem 0 1.35rem;
  color: #3c6076;
  font-size: 1.08rem;
  font-weight: 650;
  line-height: 1.55;
}

.landing-actions-main .link-button {
  min-height: 2.4rem;
  padding: 0 0.35rem;
}

.portal-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  padding: 1rem 1.25rem 1.25rem;
}

.portal-preview {
  display: grid;
  gap: 0.35rem;
  padding: 0.72rem;
  border: 1px solid rgba(204, 225, 236, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.87);
  box-shadow: 0 10px 22px rgba(25, 83, 125, 0.06);
}

.portal-preview .metric-icon {
  width: 2rem;
  height: 2rem;
  color: #fff;
}

.portal-preview strong {
  font-size: 0.9rem;
}

.portal-preview > span:last-child {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.42;
}

.patient-preview .metric-icon {
  background: linear-gradient(135deg, #1379c8, #075a9f);
}

.doctor-preview .metric-icon {
  background: linear-gradient(135deg, #108c84, #076d67);
}

.admin-preview .metric-icon {
  background: linear-gradient(135deg, #566b7a, #344957);
}

@media (max-width: 780px) {
  .landing-page {
    padding: 0.65rem;
  }

  .landing-hero {
    min-height: calc(100vh - 1.3rem);
    background:
      linear-gradient(180deg, rgba(247, 252, 255, 0.97) 0%, rgba(247, 252, 255, 0.9) 75%, rgba(247, 252, 255, 0.7) 100%),
      url("/assets/hero-telemedicine.png") center / cover;
  }

  .landing-nav,
  .landing-content,
  .portal-preview-grid {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .landing-nav {
    align-items: flex-start;
  }

  .portal-preview-grid {
    grid-template-columns: 1fr;
  }
}