/* 問い合わせページ専用。LP共通のassetsには手を入れない */
:root {
  --ct-ink: #334155;
  --ct-ink-dark: #0f172a;
  --ct-night: #020617;
  --ct-line: #e2e8f0;
  --ct-paper: #f8fafc;
  --ct-violet: #7d63ff;
  --ct-pink: #ff2056;
  --ct-font: "Noto Sans JP", "Hiragino Sans", Meiryo, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ct-paper);
  color: var(--ct-ink);
  font-family: var(--ct-font);
  font-size: 16px;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--ct-violet); }

/* 見出し */
.ct-head {
  padding: 56px 20px 40px;
  text-align: center;
  background: var(--ct-night);
  color: #fff;
}
.ct-head__eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .08em;
  color: #94a3b8;
}
.ct-head__title {
  margin: 0 0 16px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .04em;
}
.ct-head__lead {
  max-width: 34em;
  margin: 0 auto;
  font-size: 15px;
  color: #cbd5e1;
}

/* 本体 */
.ct-main {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.ct-form {
  padding: 32px 24px;
  background: #fff;
  border: 1px solid var(--ct-line);
  border-radius: 14px;
}

.ct-field { margin-bottom: 26px; }

.ct-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ct-ink-dark);
}

.ct-req {
  margin-left: 8px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--ct-pink);
  border-radius: 4px;
  vertical-align: 2px;
}

.ct-field input,
.ct-field textarea {
  width: 100%;
  padding: 12px 14px;
  /* 16px未満にするとiOSが勝手にズームする */
  font-size: 16px;
  font-family: inherit;
  line-height: 1.7;
  color: var(--ct-ink-dark);
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
}
.ct-field textarea { resize: vertical; min-height: 160px; }

.ct-field input:focus,
.ct-field textarea:focus {
  outline: 2px solid var(--ct-violet);
  outline-offset: 1px;
  border-color: var(--ct-violet);
}

.ct-field input[aria-invalid="true"],
.ct-field textarea[aria-invalid="true"] { border-color: var(--ct-pink); }

.ct-error {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--ct-pink);
}

/* ハニーポット：画面にも読み上げにも出さないが、botには見える */
.ct-pot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.ct-note {
  margin: 0 0 24px;
  font-size: 13px;
  line-height: 1.9;
  color: #64748b;
}

.ct-submit {
  display: block;
  width: 100%;
  padding: 16px;
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  color: #fff;
  background: var(--ct-ink-dark);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}
.ct-submit:hover { background: #1e293b; }
.ct-submit:disabled { background: #94a3b8; cursor: default; }

.ct-status {
  margin: 16px 0 0;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--ct-ink-dark);
}
.ct-status:empty { margin: 0; }

/* 送信後 */
.ct-done {
  padding: 40px 24px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--ct-line);
  border-radius: 14px;
}
.ct-done h2 {
  margin: 0 0 12px;
  font-size: 22px;
  color: var(--ct-ink-dark);
}
.ct-done p { margin: 0; font-size: 15px; }

/* フッター */
.ct-foot {
  padding: 40px 20px 56px;
  text-align: center;
  font-size: 13px;
  line-height: 2;
  color: #cbd5e1;
  background: var(--ct-night);
}
.ct-foot p { margin: 0; }
.ct-foot a { color: #cbd5e1; }
.ct-foot nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  margin: 16px 0 0;
}
.ct-foot__copy { margin-top: 20px; color: #64748b; }

@media (max-width: 480px) {
  .ct-head { padding: 40px 16px 32px; }
  .ct-head__title { font-size: 25px; }
  .ct-main { padding: 28px 16px 48px; }
  .ct-form { padding: 24px 16px; }
}