:root {
  --navy: #14213d;
  --navy-light: #1f3a63;
  --orange: #f5821f;
  --orange-dark: #d96c0c;
  --green-line: #06c755;
  --red-cta: #e63946;
  --bg-light: #f5f7fa;
  --bg-white: #ffffff;
  --text-dark: #222831;
  --text-sub: #5a6472;
  --radius: 10px;
}

* { box-sizing: border-box; }

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

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

.inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 1px;
}
.logo span { color: var(--orange); }
.nav { display: flex; gap: 28px; }
.nav a {
  color: #cfd8e6;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}
.nav a:hover { color: var(--orange); }
.header-tel { text-align: right; }
.header-tel .label { display: block; color: #9fb0c8; font-size: 11px; }
.tel-number {
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  text-decoration: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-2px); opacity: .92; }
.btn-mail { background: var(--orange); color: #fff; }
.btn-line { background: var(--green-line); color: #fff; }
.btn-visit { background: var(--red-cta); color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #eef3fb 0%, #fdf3ea 100%);
  padding: 56px 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.badge-campaign {
  display: inline-block;
  background: var(--red-cta);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.hero-text h1 {
  font-size: 32px;
  line-height: 1.5;
  margin: 0 0 16px;
  color: var(--navy);
}
.accent { color: var(--orange); }
.hero-lead { color: var(--text-sub); font-size: 15px; margin-bottom: 24px; }
.hero-buttons { display: flex; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 32px; }
.trust-item { text-align: center; }
.trust-item strong { display: block; font-size: 28px; color: var(--navy); }
.trust-item span { font-size: 12px; color: var(--text-sub); }
.hero-image img {
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(20,33,61,.15);
}

/* ---------- CTA Band ---------- */
.cta-band {
  background: var(--navy);
  padding: 26px 0;
}
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  text-align: center;
}
.cta-band-text { color: #fff; font-weight: 700; margin: 0; font-size: 16px; }
.cta-tel {
  color: #fff;
  font-size: 26px;
  font-weight: 900;
  text-decoration: none;
}
.cta-band-buttons { display: flex; gap: 12px; }

/* ---------- Sections common ---------- */
section { padding: 64px 0; }
.section-title {
  text-align: center;
  font-size: 26px;
  color: var(--navy);
  margin: 0 0 8px;
}
.section-sub {
  text-align: center;
  color: var(--text-sub);
  margin: 0 0 36px;
  font-size: 14px;
}

.intro-section { background: var(--bg-white); }
.intro-text {
  max-width: 780px;
  margin: 24px auto 0;
  text-align: center;
  color: var(--text-sub);
  font-size: 15px;
}

/* ---------- Reasons ---------- */
.reasons-section { background: var(--bg-light); }
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}
.reason-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(20,33,61,.06);
}
.reason-icon { width: 72px; margin: 0 auto 16px; }
.reason-card h3 { color: var(--navy); margin: 0 0 12px; font-size: 17px; }
.reason-card p { font-size: 13.5px; color: var(--text-sub); margin: 0; }

/* ---------- Ranking ---------- */
.ranking-section { background: var(--bg-white); }
.ranking-list { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; }
.rank-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  background: var(--bg-light);
  border-radius: var(--radius);
  overflow: hidden;
  align-items: stretch;
}
.rank-image { overflow: hidden; }
.rank-image img { width: 100%; height: 100%; object-fit: cover; min-height: 160px; }
.rank-body { padding: 20px 24px 20px 0; }
.rank-num {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-weight: 900;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 8px;
}
.rank-body h3 { margin: 0 0 8px; color: var(--navy); font-size: 19px; }
.rank-body h3 small { color: var(--text-sub); font-size: 12px; font-weight: 400; margin-left: 6px; }
.rank-body p { font-size: 14px; color: var(--text-sub); margin: 0 0 12px; }
.rank-tags span {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--navy-light);
  color: var(--navy-light);
  font-size: 11.5px;
  padding: 3px 10px;
  border-radius: 20px;
  margin-right: 6px;
}

/* ---------- Highlight ---------- */
.highlight-section { background: var(--navy); color: #fff; }
.highlight-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: center;
}
.highlight-image img { border-radius: var(--radius); }
.highlight-body h2 { font-size: 26px; margin: 0 0 20px; }
.check-list { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 12px; }
.check-list li {
  background: rgba(255,255,255,.1);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
}
.check-list li::before { content: "✅ "; }
.check-list.vertical { flex-direction: column; }
.highlight-body p { color: #cfd8e6; font-size: 14px; }

/* ---------- Point ---------- */
.point-section { background: var(--bg-light); }
.point-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 30px;
}
.point-grid .check-list li { background: #fff; color: var(--navy); border: 1px solid #e0e6ee; }
.point-highlight {
  background: #fff;
  border-left: 4px solid var(--orange);
  padding: 24px;
  border-radius: 6px;
  font-size: 14.5px;
  color: var(--text-sub);
}
.point-highlight strong { color: var(--orange-dark); }

/* ---------- Items grid ---------- */
.items-section { background: var(--bg-white); }
.items-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.item-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  text-align: center;
  padding: 24px 10px;
}
.item-icon { font-size: 32px; margin-bottom: 10px; }
.item-card p { margin: 0; font-size: 13px; color: var(--navy); font-weight: 500; }

/* ---------- Results ---------- */
.results-section { background: var(--bg-light); }
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.result-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 14px rgba(20,33,61,.06); }
.result-card img { height: 150px; width: 100%; object-fit: cover; }
.result-name { font-size: 13px; color: var(--text-sub); margin: 12px 12px 4px; }
.result-price { font-size: 20px; font-weight: 900; color: var(--orange-dark); margin: 0 12px 14px; }
.results-cta { text-align: center; margin-top: 32px; }

/* ---------- Column ---------- */
.column-section { background: var(--navy); }
.column-section .section-title { color: #fff; }
.column-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.column-card {
  border-radius: var(--radius);
  padding: 28px 20px;
  color: #fff;
  min-height: 140px;
}
.column-orange { background: linear-gradient(135deg, var(--orange), var(--orange-dark)); }
.column-navy { background: linear-gradient(135deg, var(--navy-light), #0d1830); border: 1px solid rgba(255,255,255,.15); }
.column-tag { font-size: 11px; opacity: .85; margin: 0 0 10px; }
.column-title { font-size: 16px; font-weight: 700; margin: 0; }

/* ---------- Voice ---------- */
.voice-section { background: var(--bg-white); }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.voice-card { background: var(--bg-light); border-radius: var(--radius); padding: 24px; }
.voice-area { color: var(--orange-dark); font-weight: 700; font-size: 13px; margin: 0 0 10px; }
.voice-text { font-size: 14px; color: var(--text-sub); margin: 0; }

/* ---------- FAQ ---------- */
.faq-section { background: var(--bg-light); }
.faq-list { margin-top: 30px; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(20,33,61,.05); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 22px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  position: relative;
  font-family: inherit;
}
.faq-q::before { content: "Q"; color: var(--orange); margin-right: 10px; font-weight: 900; }
.faq-q::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 16px;
  color: var(--orange);
  font-size: 20px;
}
.faq-item.open .faq-q::after { content: "−"; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease, padding .25s ease;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 22px 18px 22px; }
.faq-a p { margin: 0; font-size: 13.5px; color: var(--text-sub); padding-left: 20px; }

/* ---------- Method ---------- */
.method-section { background: var(--bg-white); }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.method-card { text-align: center; background: var(--bg-light); border-radius: var(--radius); padding: 32px 20px; }
.method-icon { font-size: 34px; margin-bottom: 12px; }
.method-card h3 { color: var(--navy); margin: 0 0 8px; }
.method-card p { font-size: 13px; color: var(--text-sub); margin: 0; }

/* ---------- Area ---------- */
.area-section { background: var(--bg-light); }
.area-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 30px; }
.area-block { background: #fff; text-align: center; padding: 20px 10px; border-radius: 8px; }
.area-block h4 { margin: 0; color: var(--navy); font-size: 14px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #9fb0c8; padding: 40px 0; text-align: center; }
.footer-logo { color: #fff; font-weight: 900; font-size: 18px; margin-bottom: 10px; }
.footer-logo span { color: var(--orange); }
.site-footer p { font-size: 12px; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav { display: none; }
  .hero-inner, .highlight-inner, .point-grid { grid-template-columns: 1fr; }
  .reasons-grid, .results-grid, .column-grid, .voice-grid, .method-grid { grid-template-columns: repeat(2, 1fr); }
  .items-grid { grid-template-columns: repeat(2, 1fr); }
  .rank-card { grid-template-columns: 1fr; }
  .rank-image img { min-height: 180px; }
  .rank-body { padding: 0 20px 20px; }
  .area-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-band-inner { flex-direction: column; }
}
@media (max-width: 520px) {
  .reasons-grid, .results-grid, .column-grid, .voice-grid, .method-grid, .items-grid { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 24px; }
  .area-grid { grid-template-columns: repeat(2, 1fr); }
}