:root {
  color-scheme: light;
  --ink: #132033;
  --muted: #5e6d80;
  --line: #dfe6ee;
  --soft: #f6f8fb;
  --accent: #0f766e;
  --accent-2: #1d4ed8;
  --warn: #8a5800;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.65;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 28px;
  border-bottom: 1px solid rgba(223, 230, 238, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.92), rgba(29, 78, 216, 0.86)),
    #0f766e;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
  line-height: 1.2;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}

nav a:hover {
  color: var(--accent);
}

.nav-cta {
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: 6px;
  color: var(--accent);
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 40px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 28px 54px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stage-pill {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 14px;
  padding: 6px 10px;
  border: 1px solid rgba(15, 118, 110, 0.24);
  border-radius: 999px;
  background: #ecfdf5;
  color: #075f59;
  font-size: 13px;
  font-weight: 700;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: 42px;
  line-height: 1.22;
  letter-spacing: 0;
}

.lead {
  max-width: 800px;
  margin-bottom: 18px;
  color: #344256;
  font-size: 17px;
}

.spec-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.spec-strip span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: #344256;
  font-size: 13px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 7px;
  font-size: 15px;
  font-weight: 800;
}

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

.btn-primary:hover {
  background: #0b5f59;
}

.btn-secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.signal-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.hero-visual {
  margin: 0;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  box-shadow: 0 18px 44px rgba(19, 32, 51, 0.08);
}

.route-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.route-card.active {
  border-color: rgba(15, 118, 110, 0.35);
}

.route-card span {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.route-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 17px;
}

.route-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 54px 28px;
}

.band {
  max-width: none;
  padding-right: max(28px, calc((100vw - 1120px) / 2 + 28px));
  padding-left: max(28px, calc((100vw - 1120px) / 2 + 28px));
  background: var(--soft);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: 28px;
  line-height: 1.3;
}

.process-section {
  padding-top: 32px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.process-grid div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.process-grid span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.process-grid h3 {
  margin-bottom: 8px;
  font-size: 19px;
}

.process-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.grid {
  display: grid;
  gap: 16px;
}

.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

article {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

article h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

article p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.warning {
  background: #fffaf0;
  border-color: #f0d9aa;
}

.warning h3 {
  color: var(--warn);
}

.report-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 22px;
  align-items: stretch;
}

.checklist {
  display: grid;
  gap: 10px;
}

.checklist div {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #344256;
}

.checklist span {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--accent);
}

.mini-report {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.visual-card {
  padding: 14px;
}

.visual-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.label {
  margin-bottom: 8px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 800;
}

.mini-report h3 {
  margin-bottom: 16px;
}

.sample-link {
  margin: 16px 0 0;
}

.sample-link a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 6px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.pricing {
  padding-top: 44px;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.price-grid article {
  min-height: 190px;
}

.price-grid .featured {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow: 0 16px 38px rgba(15, 118, 110, 0.08);
}

.price {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 900;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 11px 10px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  width: 90px;
  color: var(--muted);
  font-weight: 700;
}

.company dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.company dl div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

dt,
dd {
  margin: 0;
  padding: 14px 16px;
}

dt {
  color: var(--muted);
  background: var(--soft);
  font-weight: 700;
}

.note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 26px 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.closing-cta {
  max-width: 1120px;
  margin: 0 auto 54px;
  padding: 36px 28px;
  border: 1px solid rgba(15, 118, 110, 0.24);
  border-radius: 8px;
  background: #ecfdf5;
}

.closing-cta h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: 28px;
  line-height: 1.35;
}

.mobile-cta {
  display: none;
}

@media (max-width: 820px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .report-layout,
  .three,
  .two,
  .process-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 32px;
  }

  .hero {
    padding-top: 40px;
  }

  .company dl div {
    grid-template-columns: 1fr;
  }

  dt {
    padding-bottom: 4px;
  }

  dd {
    padding-top: 4px;
  }

  .mobile-cta {
    position: sticky;
    bottom: 0;
    z-index: 20;
    display: block;
    padding: 10px 14px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
  }

  .mobile-cta .btn-primary {
    width: 100%;
  }
}