:root {
  --c-text: #222;
  --c-sub: #666;
  --c-border: #d7dbe0;
  --c-bg: #f7f8fa;
  --c-card: #fff;
  --c-primary: #0b5ed7;
  --c-danger: #dc3545;
  --radius: 14px;
}

.contact-wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 16px 48px;
  color: var(--c-text);
  line-height: 1.7;
}

/* ===== Contact Hero ===== */
.contact-hero {
  padding: 10px 0 26px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--c-border);
}

/* 見出し */
.contact-hero h1 {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  margin: 0 0 10px;
  position: relative;
  display: inline-block;
}

/* アンダーラインアクセント */
.contact-hero h1::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  margin-top: 8px;
  background: linear-gradient(90deg, #f15a24, #ff8a3d);
  border-radius: 2px;
}

/* 説明文 */
.contact-hero p {
  margin: 0;
  font-size: 1rem;
  color: var(--c-sub);
  line-height: 1.8;
}

/* スマホ調整 */
@media (max-width: 576px) {
  .contact-hero {
    padding: 22px 18px;
  }
  .contact-hero h1 {
    font-size: 1.4rem;
  }
}
.hero-badges {
  margin-top: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-badges span {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #555;
}

.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  color: var(--c-sub);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Phone block */
.phone-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.phone-number {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.phone-note {
  color: var(--c-sub);
  font-size: 0.92rem;
}

/* Form */
form.contact-form {
  margin-top: 8px;
}

.form-help {
  color: var(--c-sub);
  font-size: 0.92rem;
  margin: 0 0 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px 16px;
  }

  .span-2 {
    grid-column: 1 / -1;
  }
}

.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.req {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--c-danger);
  border: 1px solid rgba(220, 53, 69, 0.35);
  background: rgba(220, 53, 69, 0.06);
  padding: 1px 8px;
  border-radius: 999px;
  vertical-align: middle;
}

.control,
.select,
.textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 12px 12px;
  font-size: 16px;
  background: #fff;
  outline: none;
  transition:
    border-color 0.15s,
    box-shadow 0.15s;
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.control:focus,
.select:focus,
.textarea:focus {
  border-color: rgba(11, 94, 215, 0.6);
  box-shadow: 0 0 0 4px rgba(11, 94, 215, 0.12);
}

.hint {
  margin-top: 6px;
  color: var(--c-sub);
  font-size: 0.85rem;
}

/* Validation */
.error {
  display: none;
}

/* 送信後だけエラー表示 */
.was-validated .control:invalid,
.was-validated .select:invalid,
.was-validated .textarea:invalid {
  border-color: rgba(220, 53, 69, 0.7) !important;
  background: #fff5f5;
}

/* エラー文言も送信後だけ */
.was-validated .control:invalid + .error,
.was-validated .select:invalid + .error,
.was-validated .textarea:invalid + .error {
  display: block;
  color: rgba(220, 53, 69, 0.7) !important;
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
}

.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition:
    transform 0.02s,
    opacity 0.15s,
    box-shadow 0.15s;
}

.btn-primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: 0 10px 22px rgba(11, 94, 215, 0.18);
  min-width: 200px;
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

.privacy-note {
  margin-top: 10px;
  text-align: center;
  color: var(--c-sub);
  font-size: 0.86rem;
}

/* Phone redesign */
.phone-card {
  text-align: left;
}

.phone-main {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.phone-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: #e6f4f7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #2aa4b8;
}

.phone-number {
  font-size: 1.8rem;
  font-weight: 900;
  color: #f15a24;
  text-decoration: none;
  letter-spacing: 0.04em;
  display: inline-block;
}

.phone-number:hover {
  opacity: 0.85;
}

.phone-hours {
  margin-top: 4px;
  font-size: 0.9rem;
  color: #555;
}
/* ボタン hover が他CSSで白くなるのを防ぐ */
.btn-primary:hover,
.btn-primary:focus {
  background: var(--c-primary) !important;
  color: #fff !important;
  opacity: 0.92;
  box-shadow: 0 12px 26px rgba(11, 94, 215, 0.22);
}
/* Left column enrichment */
.info-list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: grid;
  gap: 10px;
}

.info-list li {
  padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: 12px;
  background: var(--c-bg);
}

.info-head {
  font-weight: 900;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.info-body {
  color: var(--c-sub);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-item {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 10px 12px;
  background: #fff;
  margin-top: 10px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 900;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-body {
  margin-top: 8px;
  color: var(--c-sub);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* columns wrapper */
.contact-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0; /* はみ出し対策 */
}

/* contactページ内だけ：横はみ出し防止 */
.contact-wrap,
.contact-grid,
.contact-col,
.contact-wrap section {
  box-sizing: border-box;
}

.contact-wrap section {
  width: 100%;
}

/* 子がはみ出すと重なりの原因になる */
.contact-col {
  min-width: 0;
}

/* floatの影響を受けないようにする（必要最小限） */
.contact-col {
  float: none !important;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 18px;
  align-items: start;
  position: relative;
  isolation: isolate;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: stretch;
  }
}
/* フォームカードだけ少し強調 */
.contact-col--right .card {
  border: 1px solid #cfd6de; /* 少し濃く */
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}
.control,
.select,
.textarea {
  border: 1px solid #c5ccd4; /* 今より少し濃い */
  background: #fff;
}
.control,
.select,
.textarea {
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
}
/* ================================
   Hover（軽く）
================================ */
.control:hover,
.select:hover,
.textarea:hover {
  border-color: #f15a24;
  box-shadow: 0 0 0 2px rgba(241, 90, 36, 0.1);
  transition: all 0.15s ease;
}

/* ================================
   Focus（しっかり）
================================ */
.control:focus,
.select:focus,
.textarea:focus {
  border-color: #f15a24;
  box-shadow: 0 0 0 4px rgba(241, 90, 36, 0.18);
  outline: none;
}
.control,
.select,
.textarea {
  cursor: text;
}
/* ===============================
   Primary Button
================================ */
.btn-primary {
  background: linear-gradient(135deg, #f15a24, #ff7a3d);
  color: #fff;
  box-shadow: 0 10px 22px rgba(241, 90, 36, 0.25);
  min-width: 220px;
  transition:
    transform 0.12s ease,
    box-shadow 0.15s ease,
    background 0.2s ease,
    filter 0.2s ease;
}

/* Hover（しっかり目に変化） */
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(241, 90, 36, 0.35);
  filter: brightness(1.05);
}

/* Focus */
.btn-primary:focus {
  outline: none;
  box-shadow:
    0 0 0 4px rgba(241, 90, 36, 0.25),
    0 16px 32px rgba(241, 90, 36, 0.35);
}

/* Active（押した感） */
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 6px 14px rgba(241, 90, 36, 0.25);
}