:root {
  --bg: #F1EFE8;
  --primary: #085041;
  --accent: #1D9E75;
  --warning: #BA7517;
  --critical: #A32D2D;
  --text: #2C2C2A;
  --text-muted: #5a5a56;
  --grade-a: #3B6D11;
  --grade-b: #1D9E75;
  --grade-c: #BA7517;
  --grade-d: #A32D2D;
  --card: #fff;
  --border: rgba(8, 80, 65, 0.12);
  --shadow: 0 8px 32px rgba(8, 80, 65, 0.08);
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(241, 239, 232, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a { color: var(--text); font-size: 0.95rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); text-decoration: none; }

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

/* Hero */
.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  color: var(--primary);
  margin: 0 0 1rem;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* Score widget */
.score-widget {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid var(--border);
}

.score-dial-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 1rem;
}

.score-dial {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.score-dial-bg {
  fill: none;
  stroke: rgba(8, 80, 65, 0.1);
  stroke-width: 12;
}

.score-dial-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 440;
  transition: stroke-dashoffset 1.2s ease-out;
}

.score-value {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-value .number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.score-value .grade {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.score-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.score-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.stat-item strong {
  display: block;
  font-size: 1.5rem;
  color: var(--grade-a);
}

.stat-item span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Sections */
section { padding: 4rem 0; }

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title h2 {
  font-size: 1.75rem;
  color: var(--primary);
  margin: 0 0 0.5rem;
}

.section-title p {
  color: var(--text-muted);
  margin: 0;
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--primary);
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Proof */
.proof-box {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
}

.proof-box p {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.proof-box .note {
  font-size: 0.85rem;
  opacity: 0.75;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  text-align: center;
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: scale(1.03);
}

.pricing-card h3 {
  margin: 0 0 0.25rem;
  color: var(--primary);
}

.pricing-card .price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0.5rem 0;
}

.pricing-card .price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  text-align: left;
  font-size: 0.9rem;
}

.pricing-card li {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.pricing-card li:last-child { border-bottom: none; }

/* Early access */
.early-access {
  background: var(--card);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  border: 1px solid var(--border);
}

.early-access h2 {
  color: var(--primary);
  margin: 0 0 0.5rem;
}

#early-access-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin: 1.5rem auto 0;
}

#early-access-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.form-msg {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  min-height: 1.4em;
}

.form-msg.success { color: var(--grade-a); }
.form-msg.error { color: var(--critical); }

/* Footer */
.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Dashboard */
.dashboard-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--primary);
  color: #fff;
  padding: 1.5rem 0;
}

.sidebar .logo {
  color: #fff;
  padding: 0 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 1rem;
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
  text-decoration: none;
}

.dashboard-main {
  padding: 2rem;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.dashboard-header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--primary);
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-critical { background: #fde8e8; color: var(--critical); }
.badge-high { background: #fef3e0; color: var(--warning); }
.badge-medium { background: #e8f5f0; color: var(--accent); }
.badge-grade-a { background: #e8f4e0; color: var(--grade-a); }
.badge-grade-b { background: #e0f5ef; color: var(--grade-b); }
.badge-grade-c { background: #fef3e0; color: var(--grade-c); }
.badge-grade-d { background: #fde8e8; color: var(--grade-d); }

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.login-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: min(400px, 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.login-card h1 {
  color: var(--primary);
  margin: 0 0 0.25rem;
  font-size: 1.5rem;
}

.login-card .subtitle {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.grade-bars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.grade-bar-item {
  text-align: center;
}

.grade-bar-item .count {
  font-size: 1.75rem;
  font-weight: 700;
}

.grade-bar-item .label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.filter-bar button {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 6px;
  font-family: inherit;
  cursor: pointer;
  font-size: 0.85rem;
}

.filter-bar button.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .hero-grid,
  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured { transform: none; }

  .nav-links { display: none; }

  .dashboard-layout { grid-template-columns: 1fr; }

  .sidebar { padding-bottom: 0; }

  #early-access-form { flex-direction: column; }
}