:root{
  --navy:#173a68;
  --navy-2:#0f2a4d;
  --blue:#72b5f4;
  --blue-2:#dceeff;
  --pale:#f4f9ff;
  --text:#172337;
  --muted:#637082;
  --line:#dbe5ef;
  --white:#fff;
  --shadow:0 16px 45px rgba(23,58,104,.12);
  --shadow-soft:0 8px 24px rgba(23,58,104,.08);
  --radius:22px;
  --radius-sm:16px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);line-height:1.78;background:#fff;letter-spacing:.02em}
img{max-width:100%;height:auto;vertical-align:middle}
a{color:inherit;text-decoration:none}
.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,229,239,.9)}
.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:198px}.global-nav{display:flex;align-items:center;gap:38px;font-weight:700;color:#112744}.global-nav a{position:relative}.global-nav a::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--blue);transition:.25s}.global-nav a:hover::after,.global-nav a.is-current::after{width:100%}.nav-cta{color:var(--navy)}
.nav-toggle{display:none;width:48px;height:48px;border:0;background:transparent;padding:10px;cursor:pointer}.nav-toggle span{display:block;height:3px;background:var(--navy);border-radius:99px;margin:7px 0}
.section{padding:86px 0}.section-light{background:linear-gradient(180deg,#fff 0%,#f7fbff 100%)}.section-head{text-align:center;margin-bottom:36px}.section-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-weight:800;margin-bottom:8px}.section-kicker::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:14px 0 0 #cfe8ff}.section-title{margin:0;color:#14243a;font-size:clamp(28px,3vw,42px);line-height:1.35;letter-spacing:.02em}.section-lead{max-width:760px;margin:16px auto 0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:60px;padding:0 30px;border-radius:12px;font-weight:800;border:1px solid var(--line);box-shadow:var(--shadow-soft);transition:.25s}.btn::after{content:"›";font-size:28px;line-height:1}.btn-primary{background:linear-gradient(135deg,var(--navy),#224c84);color:#fff;border-color:transparent}.btn-secondary{background:#fff;color:var(--navy)}.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(23,58,104,.16)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 25%,#e8f5ff 0,#f8fcff 38%,#fff 72%)}.hero::before{content:"";position:absolute;inset:auto -10% -36% -10%;height:58%;background:linear-gradient(180deg,rgba(255,255,255,0),#eef8ff);border-radius:50% 50% 0 0}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:58px;align-items:center;min-height:620px;padding:80px 0}.hero-copy h1{margin:0 0 24px;color:#14243a;font-size:clamp(42px,5.2vw,66px);line-height:1.32;letter-spacing:.01em}.hero-copy p{margin:0 0 34px;color:#38475a;font-size:20px;font-weight:600}.hero-actions{display:flex;gap:20px;flex-wrap:wrap}.hero-visual{position:relative}.hero-visual img{display:block;width:100%;max-width:720px;margin-inline:auto;border-radius:28px;filter:drop-shadow(0 18px 28px rgba(23,58,104,.10))}.hero-note{display:inline-block;margin-top:24px;color:#7c8795;font-size:14px}
.problem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.problem-card,.service-card,.case-card,.flow-card,.industry-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-soft)}.problem-card{padding:28px 18px;text-align:center}.problem-card img{width:74px;margin-bottom:14px}.problem-card h3{margin:0 0 10px;color:#132842;font-size:18px;line-height:1.5}.problem-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.role-diagram{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px;display:grid;grid-template-columns:1fr auto 1.35fr auto 1fr;align-items:center;gap:18px}.role-box{min-height:135px;border:1px solid var(--line);border-radius:16px;background:#fff;display:grid;place-items:center;text-align:center;padding:18px}.role-box strong{display:block;color:var(--navy);font-size:18px}.role-box span{display:block;color:var(--muted);font-size:13px}.role-center{border:2px solid var(--blue);box-shadow:0 18px 34px rgba(114,181,244,.16)}.role-center img{width:250px}.role-arrow{color:var(--navy);text-align:center;font-weight:800;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-width:112px}.role-arrow .arrow-symbol::before{content:"→";display:block;font-size:34px;line-height:1;color:var(--navy)}.role-arrow .arrow-label{font-size:13px;color:var(--muted);line-height:1.5;white-space:nowrap;writing-mode:horizontal-tb;text-orientation:mixed}
.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.service-card{padding:30px 20px;text-align:center}.service-card img{width:80px;margin-bottom:16px}.service-card h3{margin:0 0 12px;color:#14243a;font-size:18px;line-height:1.55}.service-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}.service-card .num{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:12px}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case-card{overflow:hidden}.case-thumb{height:150px;background:linear-gradient(135deg,#e9f5ff,#fff);display:grid;place-items:center}.case-thumb img{width:78px}.case-card-body{padding:20px}.case-card h3{margin:0 0 8px;color:var(--navy)}.case-card p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.7}.text-link{color:var(--navy);font-weight:800}.text-link::after{content:" ›"}.fit-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:32px}.check-list{list-style:none;margin:0;padding:0}.check-list li{position:relative;padding-left:34px;margin:13px 0;font-weight:700}.check-list li::before{content:"✓";position:absolute;left:0;top:.16em;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;font-size:13px}.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:58px;counter-reset:flow}.flow-card{position:relative;padding:28px 22px;text-align:center}.flow-card::before{counter-increment:flow;content:counter(flow);position:absolute;top:-16px;left:20px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;display:grid;place-items:center}.flow-card:not(:last-child)::after{content:"›";position:absolute;right:-42px;top:50%;transform:translateY(-50%);font-size:58px;color:#7bb9f2}.flow-card img{width:70px;margin:8px 0 12px}.flow-card h3{margin:0 0 8px;color:#14243a}.flow-card p{margin:0;color:var(--muted);font-size:14px}.cta-band{padding:48px 0}.cta-inner{background:linear-gradient(135deg,var(--navy),#0d2a4e);color:#fff;border-radius:18px;padding:34px 42px;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 22px 50px rgba(23,58,104,.28)}.cta-inner h2{margin:0;font-size:30px}.cta-inner p{margin:6px 0 0;color:#dceeff}.cta-icon{width:78px;height:78px;border-radius:50%;background:#fff;display:grid;place-items:center;flex:0 0 auto}.cta-icon img{width:44px}.cta-text{flex:1}.cta-inner .btn{background:#fff;color:var(--navy)}
.page-hero{background:linear-gradient(135deg,#f7fbff 0,#fff 72%);padding:92px 0 70px;border-bottom:1px solid var(--line)}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.page-hero h1{font-size:clamp(36px,4vw,56px);line-height:1.3;margin:0 0 18px;color:#14243a}.page-hero p{font-size:18px;color:var(--muted);margin:0}.mini-visual{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}.mini-visual img{width:100%}.content-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:34px}.content-box h2{margin-top:0;color:#14243a}.content-box p{color:var(--muted)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.industry-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.industry-card{text-align:center;padding:22px 12px}.industry-card img{width:58px}.industry-card span{display:block;margin-top:10px;font-weight:800;color:#24354b;font-size:13px}.form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:38px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-field.full{grid-column:1 / -1}.form-field label{display:block;font-weight:800;color:#14243a;margin-bottom:8px}.required{display:inline-block;margin-left:8px;padding:2px 8px;border-radius:99px;background:#eaf5ff;color:var(--navy);font-size:12px}.form-field input,.form-field textarea,.form-field select{width:100%;border:1px solid #cdd9e5;border-radius:12px;background:#fff;padding:15px 16px;font:inherit;color:var(--text);outline:none}.form-field textarea{min-height:170px;resize:vertical}.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(114,181,244,.18)}.privacy-check{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px}.privacy-check input{width:auto;margin-top:.5em}.form-actions{margin-top:26px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.notice{padding:16px 18px;border-radius:12px;margin-bottom:18px}.notice.success{background:#edf8f0;color:#1d6832}.notice.error{background:#fff0f0;color:#a11d1d}.honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.site-footer{background:linear-gradient(135deg,#0f2a4d,#173a68);color:#fff;padding:54px 0 20px}
.footer-grid{
	display:grid;
	grid-template-columns:0.6fr 2fr;
	gap:34px;
	align-items:start
}
.footer-brand img{width:190px;filter:brightness(0) invert(1) opacity(.95)}.footer-brand p{color:#d5e6f8;margin:18px 0 0;max-width:360px}.site-footer h3{margin:0 0 8px;color:#dceeff;font-size:16px}.site-footer p{margin:0;color:#e7f2ff}.site-footer a{color:#fff}.footer-bottom{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);display:flex;justify-content:space-between;gap:24px;align-items:center;color:#d5e6f8;font-size:13px}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.page-top{position:fixed;right:18px;bottom:18px;width:42px;height:42px;border-radius:50%;background:rgba(23,58,104,.92);color:#fff;display:grid;place-items:center;font-size:22px;z-index:50}
@media (max-width:1040px){.hero-inner,.page-hero-grid,.two-col{grid-template-columns:1fr}.hero-inner{gap:24px;min-height:auto}.problem-grid,.service-grid{grid-template-columns:repeat(2,1fr)}.role-diagram{grid-template-columns:1fr}.role-arrow{transform:none;height:auto;min-height:78px;padding:4px 0}.role-arrow .arrow-symbol::before{content:"↓";font-size:32px}.case-grid,.grid-3{grid-template-columns:1fr 1fr}.flow-grid{grid-template-columns:1fr 1fr;gap:28px}.flow-card::after{display:none}.industry-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:768px){.hero-visual img{max-width:560px}.container{width:min(calc(100% - 32px),var(--max))}.header-inner{height:76px}.brand img{width:166px}.nav-toggle{display:block}.global-nav{position:fixed;left:16px;right:16px;top:86px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px;display:none;flex-direction:column;align-items:stretch;gap:0}.global-nav.is-open{display:flex}.global-nav a{padding:14px 8px;border-bottom:1px solid #eef3f8}.global-nav a:last-child{border-bottom:0}.section{padding:64px 0}.hero-inner{padding:54px 0}.hero-copy h1{font-size:38px}.hero-copy p{font-size:16px}.hero-actions{display:grid;grid-template-columns:1fr}.btn{min-height:56px;width:100%}.hero-visual{margin-top:18px}.problem-grid,.service-grid,.case-grid,.grid-2,.grid-3,.flow-grid,.footer-grid{grid-template-columns:1fr}.role-diagram{padding:24px;gap:14px}.role-center img{width:210px}.role-arrow{min-height:74px}.role-arrow .arrow-label{font-size:14px}.role-arrow .arrow-symbol::before{font-size:30px}.two-col{gap:22px}.cta-inner{display:grid;text-align:center;padding:30px 22px}.cta-icon{margin:auto}.cta-inner h2{font-size:24px}.footer-bottom{display:block;text-align:left}.footer-links{margin-top:16px}.form-grid{grid-template-columns:1fr}.industry-grid{grid-template-columns:repeat(2,1fr)}.page-hero{padding:58px 0 46px}.page-hero h1{font-size:36px}.content-box,.form-wrap{padding:24px}}
@media (max-width:420px){.hero-copy h1{font-size:34px}.problem-card,.service-card{padding:24px 16px}.industry-grid{grid-template-columns:1fr 1fr}.footer-brand img{width:170px}}

/* 保育・教育施設向け診断サービス */
.diagnosis-section {
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.diagnosis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.diagnosis-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.diagnosis-card::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(114, 181, 244, .22), rgba(114, 181, 244, 0) 70%);
}

.diagnosis-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 34px;
  padding: 0 14px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: #eaf5ff;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
}

.diagnosis-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  color: #14243a;
  font-size: 26px;
  line-height: 1.45;
}

.diagnosis-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.diagnosis-points {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
  margin: 20px 0 28px;
  padding: 0;
  list-style: none;
}

.diagnosis-points li {
  position: relative;
  padding-left: 28px;
  color: #38475a;
  font-weight: 700;
  line-height: 1.7;
}

.diagnosis-points li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: .18em;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.diagnosis-btn {
  position: relative;
  z-index: 1;
  align-self: flex-start;
  margin-top: auto;
}

.diagnosis-note {
  margin: 22px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 768px) {
  .diagnosis-grid {
    grid-template-columns: 1fr;
  }

  .diagnosis-card {
    min-height: auto;
    padding: 26px 22px;
  }

  .diagnosis-card h3 {
    font-size: 23px;
  }

  .diagnosis-btn {
    align-self: stretch;
  }

  .diagnosis-note {
    text-align: left;
  }
}

/* フッター LINE誘導 */
.footer-line-box {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 32px;
  margin-top: 24px;
  background: #f7fbff;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.footer-line-qr {
  flex: 0 0 160px;
}

.footer-line-qr img {
  display: block;
  width: 160px;
  height: auto;
  border-radius: 12px;
  background: #fff;
}

.footer-line-content {
  flex: 1;
}

.footer-line-content .footer-line-title,
.footer-line-content p{
	color:var(--navy);
}

.footer-line-kicker {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
}

.footer-line-title {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 28px;
  line-height: 1.5;
}

.footer-line-text {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.9;
}

.footer-line-btn {
  min-width: 220px;
}

@media (max-width: 768px) {
  .footer-line-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 22px 20px;
  }

  .footer-line-qr {
    flex: none;
  }

  .footer-line-qr img {
    width: 140px;
  }

  .footer-line-title {
    font-size: 22px;
  }

  .footer-line-btn {
    width: 100%;
    text-align: center;
  }
}

/* ページ下部CTA：フォーム＋LINE導線 */
.cta-inner {
  align-items: center;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
}

.cta-contact-btn {
  background: #fff;
  color: var(--navy);
}

.cta-line-btn {
  background: #06c755;
  color: #fff;
  border-color: #06c755;
}

.cta-line-btn:hover {
  background: #05b84d;
  border-color: #05b84d;
  color: #fff;
}

@media (max-width: 768px) {
  .cta-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .cta-contact-btn,
  .cta-line-btn {
    width: 100%;
  }
}