:root {
  --navy: #0f2a4a;
  --navy-dark: #0a1d33;
  --teal: #1a8a7d;
  --teal-dark: #146d63;
  --bg: #ffffff;
  --bg-alt: #f4f7f8;
  --text: #1f2430;
  --muted: #626b73;
  --border: #e1e6e8;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
}

a { text-decoration: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.site-header {
  background: var(--navy);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo { font-size: 17px; font-weight: 700; white-space: nowrap; }
.logo-sub { display: block; font-size: 11px; font-weight: 400; opacity: 0.7; margin-top: 2px; }

.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { font-size: 14px; opacity: 0.9; }
.nav a:hover { opacity: 1; text-decoration: underline; }

.btn-call {
  background: var(--teal);
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}
.btn-call:hover { background: var(--teal-dark); }

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 88px 20px 96px;
  text-align: center;
}

.hero-inner { max-width: 720px; margin: 0 auto; }

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #7fd1c4;
  font-weight: 700;
  margin-bottom: 16px;
}

.hero h1 { font-size: 34px; line-height: 1.5; margin: 0 0 20px; }
.hero-sub { font-size: 16px; opacity: 0.9; margin-bottom: 32px; }

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

.btn { display: inline-block; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-secondary { background: #fff; color: var(--navy); }
.btn-secondary:hover { background: #eee; }

.section { max-width: 1080px; margin: 0 auto; padding: 72px 20px; }
.section-alt { background: var(--bg-alt); max-width: none; }
.section-alt > * { max-width: 1080px; margin-left: auto; margin-right: auto; }

.section-title { font-size: 25px; text-align: center; margin: 0 0 40px; position: relative; }
.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--teal);
  margin: 14px auto 0;
}

.cards { display: grid; gap: 22px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
}
.card-icon { font-size: 30px; margin-bottom: 12px; }
.card h3 { font-size: 15px; margin: 0 0 10px; }
.card p { font-size: 13px; color: var(--muted); margin: 0; }

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.service-card h3 { margin: 0 0 10px; font-size: 16px; color: var(--navy); }
.service-card p { font-size: 14px; color: var(--muted); margin: 0; }
.service-card-sub { background: #fbfaf5; border-color: #ecdfb0; }
.service-card-main { background: #eef8f6; border-color: #bfe3dc; }

.flow-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.flow-step {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 18px;
  text-align: center;
  flex: 1 1 200px;
  max-width: 240px;
}
.flow-step-main { border-color: var(--teal); border-width: 2px; }
.flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}
.flow-step-main .flow-num { background: var(--teal); }
.flow-step h3 { font-size: 14px; margin: 0 0 8px; color: var(--navy); }
.flow-step p { font-size: 12.5px; color: var(--muted); margin: 0; }
.flow-arrow { display: flex; align-items: center; font-size: 20px; color: var(--muted); }

@media (max-width: 700px) {
  .flow-steps { flex-direction: column; align-items: center; }
  .flow-arrow { transform: rotate(90deg); }
}

.scope-note {
  max-width: 760px;
  margin: 36px auto 0;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--teal);
  border-radius: 6px;
  padding: 18px 22px;
  font-size: 13px;
  color: var(--muted);
}
.scope-note strong { color: var(--text); }

.profile-name {
  text-align: center;
  font-size: 14px;
  color: var(--muted);
  margin: -24px 0 32px;
}

.profile-wrap { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }

.timeline { display: flex; flex-direction: column; gap: 28px; }
.timeline li { display: flex; gap: 20px; }
.timeline-date {
  flex-shrink: 0;
  width: 140px;
  font-size: 13px;
  color: var(--teal-dark);
  font-weight: 700;
  padding-top: 2px;
}
.timeline strong { display: block; font-size: 15px; margin-bottom: 6px; }
.timeline p { font-size: 14px; color: var(--muted); margin: 0; }

.qualifications {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 24px;
  align-self: start;
}
.qualifications h3 { font-size: 15px; margin: 0 0 14px; }
.qualifications li { font-size: 14px; padding: 6px 0; border-bottom: 1px solid var(--border); }
.qualifications li:last-child { border-bottom: none; }

.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
}
.price-card h3 { font-size: 14px; color: var(--muted); margin: 0 0 12px; font-weight: 600; }
.price-value { font-size: 22px; font-weight: 700; color: var(--navy); margin: 0 0 8px; }
.price-desc { font-size: 12px; color: var(--muted); margin: 0; }

.price-table {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.price-table th, .price-table td {
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.price-table th { background: var(--bg-alt); color: var(--muted); font-weight: 600; }
.price-table td:last-child { font-weight: 700; color: var(--navy); white-space: nowrap; }
.price-table tr:last-child td { border-bottom: none; }

.hint-note { text-align: center; font-size: 12px; color: var(--muted); margin-top: 16px; }

.area-section { text-align: center; }
.area-text { font-size: 15px; color: var(--muted); max-width: 560px; margin: 0 auto; }

.contact-section { text-align: center; }
.contact-section p { color: var(--muted); margin-bottom: 28px; }

.site-footer {
  background: var(--navy-dark);
  color: #cfd6de;
  text-align: center;
  font-size: 12px;
  padding: 24px 20px;
}

.sp-only { display: none; }

@media (max-width: 900px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: 1fr; }
  .profile-wrap { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hero { padding: 60px 20px 72px; }
  .hero h1 { font-size: 27px; }
  .sp-only { display: inline; }
  .timeline li { flex-direction: column; gap: 6px; }
  .timeline-date { width: auto; }
}

@media (max-width: 480px) {
  .cards-4 { grid-template-columns: 1fr; }
  .logo { font-size: 15px; }
}