.sp { display: none; }
.center { text-align: center; margin-top: 56px; }
.btn--lg { min-height: 60px; padding: 0 36px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--light { background: #fff; color: var(--deep); border-color: #fff; box-shadow: none; }
.btn--light:hover { background: var(--tint); border-color: var(--tint); color: var(--deep); }

/* イラスト（届くまでは枠を表示） */
.illust { position: relative; margin: 0; aspect-ratio: 4 / 3; border-radius: var(--radius); }
.illust:not(:has(img))::before {
  content: attr(data-label);
  position: absolute; inset: 0; display: grid; place-items: center;
  border: 2px dashed #b9d6d6; border-radius: var(--radius); background: rgba(230, 242, 242, 0.6);
  color: var(--muted); font-size: 13px;
}
.illust img { width: 100%; height: 100%; object-fit: contain; }

/* 1. ヒーロー */
.hero { position: relative; overflow: hidden; padding: 88px 0 104px; }
.hero__blob {
  position: absolute; top: 0; right: -12%; width: 62vw; height: 100%;
  background: radial-gradient(closest-side, rgba(13, 115, 119, 0.22), rgba(127, 209, 211, 0.18) 55%, rgba(255, 255, 255, 0) 100%);
  border-radius: 50%; pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero__pre { display: inline-block; padding-left: 12px; border-left: 3px solid var(--accent); font-size: 14px; font-weight: 500; color: var(--muted); }
.hero__title { margin-top: 24px; font-size: clamp(26px, 3.1vw, 42px); font-weight: 700; }
.nb { display: inline-block; }
.hero__title em { font-style: normal; color: var(--accent); }
.hero__body { margin-top: 24px; font-size: 17px; font-weight: 500; }
.hero__body--sub { margin-top: 14px; font-size: 15px; font-weight: 400; color: var(--muted); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__note { margin-top: 12px; font-size: 13px; color: var(--muted); }

/* 2. 起こりうること */
.risk-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 56px; }
.risk .illust { margin-bottom: 20px; }
.risk__title { font-size: 18px; font-weight: 700; }
.risk__body { margin-top: 10px; font-size: 15px; color: var(--muted); }
.bridge {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  margin-top: 64px; padding: 32px 40px; border-radius: var(--radius); background: var(--tint);
}
.bridge p { font-weight: 500; }

/* 3. 数字の帯 */
.fact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.fact__text .lead + .lead { margin-top: 12px; }
.fact__panel { padding: 32px; border-radius: var(--radius); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); }
.fact__panel-title { font-size: 14px; color: rgba(255, 255, 255, 0.7); }
.fact__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.fact__ver { font: 700 22px/1.3 var(--font-en); letter-spacing: 0.02em; }
.fact__date { margin-top: 4px; font-size: 13px; color: rgba(255, 255, 255, 0.7); }
.fact__status { font-weight: 700; font-size: 15px; white-space: nowrap; }
.fact__status--end { padding: 4px 14px; border-radius: var(--radius); background: var(--warn); color: #fff; }
.fact__days { font: 700 40px/1 var(--font-en); color: #7fd1d3; }
.fact__days small { margin-left: 6px; font: 500 15px/1 var(--font-ja); color: #fff; }
.fact__source { margin-top: 20px; font-size: 12px; color: rgba(255, 255, 255, 0.6); }

/* 4. 解決 */
.solution { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.points { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 28px; }
.point { display: grid; grid-template-columns: 56px 1fr; gap: 16px; }
.point__num { font: 700 28px/1 var(--font-en); color: var(--accent); padding-top: 4px; }
.point__title { font-size: 19px; margin-bottom: 6px; }
.point p { color: var(--muted); font-size: 15px; }
.proof { margin-top: 32px; padding: 24px 28px; border-left: 3px solid var(--accent); background: #fff; border-radius: 0 var(--radius) var(--radius) 0; }
.proof a { display: inline-block; margin-top: 10px; font: 500 14px/1.4 var(--font-en); color: var(--accent); }
.solution__note { margin: 20px 0 28px; color: var(--muted); font-size: 15px; }

/* 5. 引き継ぐもの */
.carry { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 48px; }
.carry__item { display: grid; grid-template-columns: 48px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.carry__icon { width: 40px; height: 40px; padding: 8px; border-radius: var(--radius); background: var(--tint); fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.carry__item h3 { font-size: 17px; }
.carry__item p { margin-top: 4px; font-size: 15px; color: var(--muted); }

/* 6. 料金と流れ */
.price { font: 700 1.5em/1 var(--font-en); color: var(--accent); margin: 0 4px; letter-spacing: 0; }
.h2 small { font-size: 0.55em; font-weight: 500; }
.flow { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: none; }
.flow__step { position: relative; padding: 28px 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.flow__num { font: 700 14px/1 var(--font-en); letter-spacing: 0.1em; color: var(--accent); }
.flow__step h3 { margin-top: 12px; font-size: 17px; }
.flow__step p { margin-top: 8px; font-size: 14px; color: var(--muted); }

/* 7. FAQ */
.faq-wrap { max-width: 880px; }
.faq { margin-top: 40px; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  position: relative; padding: 22px 48px 22px 40px; cursor: pointer; list-style: none; font-weight: 700;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before { content: "Q"; position: absolute; left: 4px; top: 22px; font: 700 18px/1.7 var(--font-en); color: var(--accent); }
.faq__item summary::after { content: "+"; position: absolute; right: 8px; top: 18px; font: 300 26px/1.4 var(--font-en); color: var(--accent); transition: transform .2s; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding: 0 8px 24px 40px; color: var(--muted); }

/* 8. 締め */
.closing__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.closing__title { margin-top: 18px; font-size: clamp(28px, 3.3vw, 40px); font-weight: 700; }
.closing .lead { margin-bottom: 32px; }
.form { padding: 36px; border-radius: var(--radius); background: #fff; color: var(--ink); display: grid; gap: 18px; }
.form__title { font-size: 18px; font-weight: 700; }
.form__field { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
.form__field em { margin-left: 8px; font-style: normal; font-size: 11px; color: var(--warn); }
.form__field input, .form__field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
  font: 400 16px/1.6 var(--font-ja); color: var(--ink);
}
.form__field input:focus, .form__field textarea:focus { outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 3px rgba(13, 115, 119, 0.15); }
.form__msg { font-size: 14px; color: var(--accent-dark); font-weight: 500; }

/* スマホ下の固定ボタン */
.sticky-cta { display: none; }

@media (max-width: 1080px) {
  .risk-grid { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .pc { display: none; }
  .sp { display: inline; }
  .hero { padding: 40px 0 64px; }
  .hero__inner, .fact__inner, .solution, .closing__inner { grid-template-columns: 1fr; gap: 40px; }
  .illust--hero { max-width: 360px; margin: 0 auto; width: 100%; }
  .hero__blob { width: 120vw; height: 60%; top: -10%; right: -40%; }
  .hero__cta .btn { width: 100%; }
  .risk-grid { grid-template-columns: 1fr; gap: 40px; margin-top: 40px; }
  .bridge { padding: 24px 20px; margin-top: 48px; }
  .bridge .btn { width: 100%; }
  .fact__panel { padding: 24px 20px; }
  .fact__days { font-size: 34px; }
  .carry { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; gap: 12px; }
  .center .btn, .solution .btn, .closing .btn { width: 100%; }
  .form { padding: 24px 20px; }
  body { padding-bottom: 76px; }
  .sticky-cta {
    position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 60;
    display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px;
    border-radius: var(--radius); background: var(--accent); color: #fff; text-decoration: none;
    font-weight: 700; letter-spacing: 0.06em; box-shadow: 0 8px 24px rgba(11, 43, 44, 0.3);
    transition: opacity .25s, transform .25s;
  }
  .sticky-cta.is-hidden { opacity: 0; transform: translateY(16px); pointer-events: none; }
}