:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #f2f5fa;
  --text: #16202f;
  --muted: #5e6b7f;
  --line: #d9e2ee;
  --primary: #234f9b;
  --primary-dark: #173b76;
  --success: #1f7a4f;
  --warning-bg: #fff7e6;
  --warning-text: #8a5a00;
  --shadow: 0 12px 32px rgba(19, 34, 61, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #fbfcfe 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(251, 252, 254, 0.85);
  border-bottom: 1px solid rgba(217, 226, 238, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  color: var(--muted);
  font-weight: 500;
}

.hero {
  padding: 64px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 28px;
  align-items: start;
}

.hero-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.lead {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 22px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bullet-list,
.plain-list,
.check-list {
  margin: 0;
  padding-left: 20px;
}

.bullet-list li,
.plain-list li,
.check-list li {
  margin-bottom: 10px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(35, 79, 155, 0.22);
}

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

.button-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line);
}

.full-width {
  width: 100%;
}

.notice {
  color: var(--success);
  font-weight: 600;
}

.hero-card,
.card,
.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 22px;
}

.card {
  padding: 26px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}

.card-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.card-header h2,
.card h2,
.section-heading h2 {
  margin: 0;
  letter-spacing: -0.03em;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 700;
}

.status-warning {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.summary-item {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.summary-item span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.summary-item strong {
  font-size: 0.98rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  min-width: 700px;
}

th,
td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}

th {
  background: #f8fafc;
  color: var(--muted);
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: none;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.tag-ok {
  background: #ebfaf2;
  color: #1d7c4d;
}

.tag-warn {
  background: var(--warning-bg);
  color: var(--warning-text);
}

.panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.panel {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.panel h3,
.next-steps h3,
.step h3 {
  margin-top: 0;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.next-steps {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  background: #fff;
}

.next-steps ol {
  margin: 0;
  padding-left: 20px;
}

.sample-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: right;
}

.section {
  padding: 36px 0;
}

.section-muted {
  background: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(217, 226, 238, 0.75);
  border-bottom: 1px solid rgba(217, 226, 238, 0.75);
}

.section-heading {
  margin-bottom: 22px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  padding: 22px;
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-weight: 800;
  background: #eaf1ff;
  color: var(--primary);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pricing-box {
  display: grid;
  gap: 12px;
  margin: 18px 0 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}

.price-label {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.price-text {
  font-size: 1.05rem;
}

.faq-card p {
  margin-bottom: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-inner p {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero-grid,
  .steps,
  .two-col,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

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

@media (max-width: 640px) {
  .hero {
    padding-top: 36px;
  }

  .container {
    width: min(var(--max), calc(100% - 20px));
  }

  .hero-card,
  .card,
  .step {
    padding: 18px;
  }

  .button {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0;
  }
}