:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --surface-alt: #eef2ff;
  --text: #172033;
  --muted: #5f6b85;
  --border: #dbe2f0;
  --primary: #315efb;
  --primary-dark: #2449ca;
  --success: #1f9d68;
  --warning: #d97706;
  --danger: #dc2626;
  --shadow: 0 20px 50px rgba(26, 35, 62, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.hero {
  background: linear-gradient(180deg, #eef3ff 0%, #f7f8fc 100%);
  padding: 24px 24px 72px;
}

.nav,
.hero-grid,
.section,
.footer {
  max-width: 1120px;
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 56px;
}

.brand {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.eyebrow,
.small-label,
.plan {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 1.05;
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.6rem);
  line-height: 1.12;
  margin-bottom: 16px;
}

.subhead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 56ch;
}

.cta-row {
  display: flex;
  gap: 14px;
  margin: 28px 0 22px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--primary);
  color: white;
}

.button.primary:hover {
  background: var(--primary-dark);
}

.button.secondary {
  background: white;
  border-color: var(--border);
}

.hero-points {
  padding-left: 18px;
  color: var(--muted);
}

.card {
  background: var(--surface);
  border: 1px solid rgba(219, 226, 240, 0.9);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.dashboard-preview {
  padding: 24px;
}

.dashboard-header,
.tenant-row,
.signup-shell {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.status-pill,
.badge {
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  height: fit-content;
}

.status-pill {
  background: rgba(49, 94, 251, 0.1);
  color: var(--primary);
}

.stats-grid,
.problem-grid,
.feature-grid,
.pricing-grid {
  display: grid;
  gap: 18px;
}

.stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 24px 0;
}

.stat-box {
  background: #f9fbff;
  border-radius: 18px;
  padding: 18px;
}

.stat-box span,
.stat-box small,
.tenant-row p,
.problem-card li,
.feature-card p,
.price-card p,
.signup-shell p,
.footer p,
.form-message {
  color: var(--muted);
}

.stat-box strong {
  display: block;
  font-size: 1.6rem;
  margin: 8px 0 4px;
}

.stat-box.alert {
  background: rgba(220, 38, 38, 0.08);
}

.stat-box.muted {
  background: rgba(217, 119, 6, 0.08);
}

.tenant-list {
  display: grid;
  gap: 12px;
}

.tenant-row {
  align-items: center;
  padding: 16px 18px;
  border-radius: 18px;
  background: #fafbff;
}

.badge.overdue,
.tenant-row.overdue {
  background: rgba(220, 38, 38, 0.08);
}

.badge.partial,
.tenant-row.partial {
  background: rgba(217, 119, 6, 0.08);
}

.badge.paid,
.tenant-row.paid {
  background: rgba(31, 157, 104, 0.1);
}

.badge.overdue {
  color: var(--danger);
}

.badge.partial {
  color: var(--warning);
}

.badge.paid {
  color: var(--success);
}

.section {
  padding: 80px 24px;
}

.section.alt {
  background: var(--surface-alt);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-heading.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.problem-grid,
.pricing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.problem-card,
.feature-card,
.price-card {
  padding: 24px;
}

.solution-card {
  border-color: rgba(49, 94, 251, 0.25);
}

.featured {
  border-color: rgba(49, 94, 251, 0.35);
  transform: translateY(-6px);
}

.price-card h3 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.price-card h3 span {
  font-size: 1rem;
  color: var(--muted);
}

.price-card ul,
.problem-card ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.signup-shell {
  align-items: flex-start;
  padding: 28px;
}

.signup-form {
  min-width: min(100%, 420px);
  display: grid;
  gap: 14px;
}

.signup-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.signup-form input,
.signup-form select,
.signup-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  background: white;
}

.form-message {
  min-height: 24px;
  margin-bottom: 0;
}

.footer {
  padding: 28px 24px 48px;
}

@media (max-width: 960px) {
  .hero-grid,
  .signup-shell,
  .feature-grid,
  .problem-grid,
  .pricing-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .featured {
    transform: none;
  }
}

@media (max-width: 640px) {
  .hero,
  .section,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .dashboard-header,
  .tenant-row {
    flex-direction: column;
    align-items: flex-start;
  }
}