/* LUAS public landing page */
:root {
  --lu-green: #1b5e20;
  --lu-green-light: #2e7d32;
  --lu-green-dark: #0d3d12;
  --lu-green-soft: #e8f5e9;
  --lu-bg: #f4f7f4;
  --lu-text: #1a2e1a;
  --lu-muted: #5f6f5f;
}

* { box-sizing: border-box; }

body.lu-home-body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--lu-text);
  background: var(--lu-bg);
}

.lu-home-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.lu-home-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--lu-green);
  text-decoration: none;
}

.lu-home-logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lu-green), var(--lu-green-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.lu-home-nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.lu-btn-outline {
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--lu-green);
  color: var(--lu-green);
  background: transparent;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s;
}

.lu-btn-outline:hover {
  background: var(--lu-green-soft);
}

.lu-btn-solid {
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  background: var(--lu-green);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(27, 94, 32, 0.25);
  transition: background 0.15s, transform 0.1s;
}

.lu-btn-solid:hover {
  background: var(--lu-green-light);
  color: #fff;
  transform: translateY(-1px);
}

.lu-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px 64px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.lu-hero-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--lu-green-soft);
  color: var(--lu-green);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  border: 1px solid #a5d6a7;
}

.lu-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin: 0 0 18px;
  font-weight: 800;
}

.lu-hero h1 span {
  color: var(--lu-green);
}

.lu-hero-lead {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--lu-muted);
  margin: 0 0 28px;
  max-width: 520px;
}

.lu-hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.lu-hero-visual {
  position: relative;
}

.lu-hero-card {
  background: #fff;
  border: 1px solid #dfe7df;
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 24px 64px rgba(27, 94, 32, 0.12);
}

.lu-hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e8efe8;
}

.lu-hero-avatar {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #43a047, #1b5e20);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.lu-hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.lu-hero-stat {
  background: var(--lu-green-soft);
  border-radius: 14px;
  padding: 14px;
  text-align: center;
}

.lu-hero-stat .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--lu-green);
}

.lu-hero-stat .lbl {
  font-size: 0.75rem;
  color: var(--lu-muted);
  margin-top: 4px;
}

.lu-hero-checkin {
  background: linear-gradient(135deg, var(--lu-green), var(--lu-green-light));
  color: #fff;
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lu-hero-checkin .pulse {
  width: 10px;
  height: 10px;
  background: #69f0ae;
  border-radius: 50%;
  animation: lu-pulse 1.5s infinite;
}

@keyframes lu-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.lu-features {
  background: #fff;
  border-top: 1px solid #dfe7df;
  padding: 64px 32px;
}

.lu-features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.lu-features h2 {
  text-align: center;
  font-size: 1.75rem;
  margin: 0 0 12px;
}

.lu-features-sub {
  text-align: center;
  color: var(--lu-muted);
  margin: 0 0 40px;
}

.lu-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.lu-feature-card {
  padding: 28px 24px;
  border: 1px solid #e8efe8;
  border-radius: 18px;
  background: var(--lu-bg);
  transition: transform 0.15s, box-shadow 0.15s;
}

.lu-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(27, 94, 32, 0.1);
}

.lu-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--lu-green-soft);
  color: var(--lu-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.lu-feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.lu-feature-card p {
  margin: 0;
  color: var(--lu-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.lu-roles {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 32px;
}

.lu-roles h2 {
  text-align: center;
  margin-bottom: 36px;
}

.lu-role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.lu-role-card {
  background: #fff;
  border: 1px solid #dfe7df;
  border-radius: 18px;
  padding: 28px;
  text-align: center;
}

.lu-role-card i {
  font-size: 2rem;
  color: var(--lu-green);
  margin-bottom: 14px;
  display: block;
}

.lu-home-footer {
  text-align: center;
  padding: 28px;
  color: var(--lu-muted);
  font-size: 0.85rem;
  border-top: 1px solid #dfe7df;
}

@media (max-width: 900px) {
  .lu-hero {
    grid-template-columns: 1fr;
    padding: 32px 20px 48px;
  }
  .lu-feature-grid,
  .lu-role-grid {
    grid-template-columns: 1fr;
  }
  .lu-home-nav {
    padding: 16px 20px;
  }
}