:root{--bg:#f5f7fa;--ink:#142033;--muted:#5c6877;--line:#dfe5ec;--accent:#e6a700;--accent2:#0d3d66;--white:#fff;--shadow:0 18px 45px rgba(20,32,51,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.75}a{color:inherit;text-decoration:none}.container{width:min(1120px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--accent);font-size:22px}.brand strong{display:block;font-size:21px;line-height:1.1}.brand small{font-size:10px;letter-spacing:.14em;color:var(--muted)}.nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}.nav-cta{background:var(--accent2);color:#fff;padding:10px 16px;border-radius:9px}.hero{background:linear-gradient(135deg,#f6f8fb 0%,#fff 48%,#fff7dc 100%);padding:88px 0 72px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}.eyebrow{font-weight:800;letter-spacing:.12em;font-size:13px;color:var(--accent2);margin:0 0 12px}.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.18;margin:0 0 24px;letter-spacing:-.03em}.lead{font-size:19px;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:10px;font-weight:800}.primary{background:var(--accent2);color:#fff}.secondary{background:#fff;border:1px solid var(--line)}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span,.area-tags span{background:#fff;border:1px solid var(--line);padding:7px 12px;border-radius:999px;font-size:13px;font-weight:700}.hero-card{position:relative}.hero-card:before{content:"";position:absolute;inset:-24px -34px auto auto;width:180px;height:180px;background:var(--accent);border-radius:50%;opacity:.16}.hero-card-inner{position:relative;background:#102f4a;color:#fff;padding:36px;border-radius:24px;box-shadow:var(--shadow)}.card-kicker{color:#ffd760;font-weight:800}.hero-card ul{padding-left:1.2em;margin:18px 0}.hero-card li{margin:10px 0}.mini{font-size:13px;color:#dbe8f3}.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid div{padding:22px 18px;border-right:1px solid var(--line)}.trust-grid div:last-child{border-right:0}.trust-grid strong,.trust-grid span{display:block}.trust-grid span{font-size:13px;color:var(--muted)}.section{padding:88px 0}.alt{background:var(--bg)}.section-heading{text-align:center;max-width:760px;margin:0 auto 42px}.section h2,.contact-section h2{font-size:clamp(30px,4vw,44px);line-height:1.3;margin:0 0 14px}.section-heading p:last-child,.body-copy,.area-box p,.contact-box>p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;box-shadow:0 8px 24px rgba(20,32,51,.04)}.card .icon{font-size:28px}.card h3{margin:10px 0 8px}.card p{color:var(--muted);margin:0}.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}.check-list{display:grid;gap:14px}.check-list div{display:flex;gap:14px;background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:14px}.check-list span{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-weight:900}.check-list p{margin:0;color:var(--muted)}.check-list strong{color:var(--ink)}.area-box{display:flex;align-items:center;justify-content:space-between;gap:40px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px}.area-tags{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.steps b{font-size:28px;color:var(--accent2)}.steps h3{margin:6px 0}.steps p{margin:0;color:var(--muted);font-size:14px}.company-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px}.company-table{margin:0;border-top:1px solid var(--line)}.company-table div{display:grid;grid-template-columns:150px 1fr;border-bottom:1px solid var(--line);padding:16px 0}.company-table dt{font-weight:800}.company-table dd{margin:0;color:var(--muted)}.contact-section{padding:80px 0;background:#0c2f4c;color:#fff}.contact-box{text-align:center}.eyebrow.light{color:#ffd760}.contact-box>p{color:#d5e2ed;max-width:700px;margin-left:auto;margin-right:auto}.contact-actions{margin:28px 0 12px}.white{background:#fff;color:#102f4a}.contact-note{font-size:12px!important;opacity:.8}footer{background:#091f33;color:#c9d7e3;padding:32px 0}.footer-inner{display:flex;align-items:end;justify-content:space-between;gap:20px}.footer-inner p{margin:4px 0 0;font-size:13px}
@media(max-width:900px){.nav a:not(.nav-cta){display:none}.hero{padding-top:60px}.hero-grid,.two-col,.company-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-grid div:nth-child(2){border-right:0}.cards{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.area-box{display:block}.area-tags{justify-content:flex-start;margin-top:20px}}
@media(max-width:620px){.header-inner{height:68px}.brand strong{font-size:18px}.nav-cta{font-size:12px;padding:9px 12px}.hero{padding:44px 0 52px}.hero h1{font-size:38px}.lead{font-size:16px}.hero-card-inner{padding:26px}.cards,.steps{grid-template-columns:1fr}.section{padding:64px 0}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div{padding:16px 12px}.area-box{padding:24px}.company-table div{grid-template-columns:1fr;gap:5px}.footer-inner{display:block}.footer-inner>p{margin-top:20px}}

/* ===== 問い合わせフォーム ===== */

.contact-form {
  margin-top: 28px;
  text-align: left;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form label span,
.form-full > span {
  display: block;
  margin-bottom: 7px;
  font-weight: 700;
}

.contact-form label span strong {
  font-size: 12px;
  margin-left: 6px;
  padding: 2px 7px;
  border-radius: 4px;
  background: #fff;
  color: #333;
}

.contact-form input,
.contact-form textarea {
  box-sizing: border-box;
  width: 100%;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  background: #fff;
  color: #222;
}

.contact-form textarea {
  resize: vertical;
  min-height: 150px;
}

.form-full {
  display: block;
  margin-top: 18px;
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.upload-area {
  margin-top: 22px;
  padding: 20px;
  border: 1px dashed rgba(255,255,255,.55);
  border-radius: 12px;
  background: rgba(255,255,255,.08);
}

.upload-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.upload-head p {
  margin: 3px 0 0;
  font-size: 13px;
  opacity: .9;
}

.file-select-btn {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 8px;
  background: #fff;
  color: #222;
  font-weight: 700;
  cursor: pointer;
}

.file-list {
  margin-top: 16px;
}

.file-empty {
  margin: 0;
  opacity: .75;
}

.file-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.2);
}

.file-info {
  min-width: 0;
}

.file-info strong,
.file-info span {
  display: block;
}

.file-info strong {
  overflow-wrap: anywhere;
}

.file-info span {
  margin-top: 3px;
  font-size: 13px;
  opacity: .8;
}

.file-remove {
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 7px;
  padding: 6px 12px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.total-size {
  margin-top: 14px;
  text-align: right;
  font-size: 14px;
}

.over-limit {
  font-weight: 700;
  text-decoration: underline;
}

.upload-progress-wrap {
  margin-top: 22px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 7px;
}

.progress-bar {
  height: 14px;
  overflow: hidden;
  border-radius: 20px;
  background: rgba(255,255,255,.25);
}

.progress-bar > div {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #fff;
  transition: width .15s linear;
}

.contact-status {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: 8px;
  font-weight: 700;
}

.contact-status.success {
  background: rgba(255,255,255,.95);
  color: #14532d;
}

.contact-status.error {
  background: rgba(255,255,255,.95);
  color: #991b1b;
}

.contact-submit {
  display: inline-block;
  margin-top: 24px;
  border: 0;
  cursor: pointer;
}

.contact-submit:disabled {
  opacity: .55;
  cursor: not-allowed;
}

@media (max-width: 700px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .upload-head {
    align-items: stretch;
    flex-direction: column;
  }

  .file-select-btn {
    width: 100%;
    box-sizing: border-box;
  }
}