/* =============================
   サクッと予約 お問い合わせフォーム最終版
   ============================= */

body {
  background-color: #f8fafc;
}

/* セクション */
.contact {
  padding: 4rem 0;
  display: flex;
  justify-content: center;
}

.contact .container {
  max-width: 720px;
  width: 100%;
}

/* カード */
.contact .card {
  border-radius: 1rem;
  border: none;
  background: #fff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  margin: 0 auto;
}

.contact .card-body {
  padding: 3rem 2.5rem;
}

/* タイトル */
.contact h1 {
  font-weight: 700;
  margin-bottom: 2.5rem;
  text-align: center;
  color: #0d6efd;
  letter-spacing: 0.02em;
}

/* =============================
   フォームデザイン
   ============================= */
.contact form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem; /* 各項目の余白を広く */
}

.contact .form-label {
  font-weight: 600;
  color: #212529;
  margin-bottom: 0.5rem;
  display: block;
  font-size: 0.95rem;
}

/* 入力・セレクト・テキストエリア */
.contact input.form-control,
.contact textarea.form-control,
.contact select.form-select {
  border-radius: 0.6rem;
  border: 1px solid #d1d5db;
  padding: 0.7rem 0.9rem;
  font-size: 1rem;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact input.form-control:focus,
.contact textarea.form-control:focus,
.contact select.form-select:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.15rem rgba(13, 110, 253, 0.1);
}

.contact textarea.form-control {
  min-height: 160px;
  resize: vertical;
}

/* =============================
   ボタン
   ============================= */
.contact button.btn-primary {
  border-radius: 0.5rem;
  font-size: 1rem;
  padding: 0.8rem;
  letter-spacing: 0.05em;
  background-color: #0d6efd;
  transition: all 0.2s ease-in-out;
}

.contact button.btn-primary:hover {
  background-color: #0b5ed7;
  transform: translateY(-1px);
}

/* =============================
   テキスト・注意書き
   ============================= */
.contact p.text-muted {
  line-height: 1.8;
  margin-top: 2rem;
  text-align: center;
  font-size: 0.95rem;
  color: #6c757d;
}

.contact .alert-success {
  border-radius: 0.5rem;
  background-color: #e9f7ef;           /* 柔らかいグリーン背景 */
  color: #146c43;                      /* 落ち着いた深緑 */
  border: 1px solid #bcd0c7;           /* ごく淡い枠線 */
  font-size: 0.95rem;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.2rem;
  text-align: center;
  box-shadow: 0 2px 6px rgba(20, 108, 67, 0.05);
  animation: fadeInAlert 0.4s ease-in-out;
}

.contact .alert-danger  {
  border-radius: 0.5rem;
  background-color: #fdeaea;           /* 柔らかい赤系背景 */
  color: #b02a37;                      /* 落ち着いた赤 */
  border: 1px solid #f5c2c7;
  font-size: 0.95rem;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.2rem;
  text-align: center;
  box-shadow: 0 2px 6px rgba(176, 42, 55, 0.05);
  animation: fadeInAlert 0.4s ease-in-out;
}

@keyframes fadeInAlert {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================
   モバイル対応
   ============================= */
@media (max-width: 767px) {
  .contact {
    padding: 3rem 1rem;
  }

  .contact .card-body {
    padding: 2.2rem 1.5rem;
  }

  .contact form {
    gap: 1.3rem;
  }
}

/* 送信ボタン中央寄せ */
.contact .form-actions,
.contact .d-grid {
  display: flex !important;
  justify-content: center !important;
}

.contact button.btn-primary {
  width: 200px; /* ボタン幅を固定（お好みで） */
  text-align: center;
}