/* ===== ABC Learning Lab Osaka — Contact page styles ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --red:    #D42B2B;
  --red-l:  #E85050;
  --blue:   #1A4F8F;
  --blue-l: #4A8FCC;
  --navy:   #1A5BA8;
  --sky:    #E8F4FD;
  --sky-m:  #C8E4F5;
  --white:  #FFFFFF;
  --off:    #F0F0F0;
  --ink:    #111827;
  --mid:    #4B5563;
  --muted:  #9CA3AF;
  --border: #E5E7EB;
  --serif:  'DM Serif Display', Georgia, serif;
  --sans:   'Noto Sans JP', sans-serif;
}
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: var(--sans); color: var(--ink); background: var(--white); line-height: 1.75; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ── NAV ── */
.nav {
  position: sticky; top: 0; z-index: 200;
  height: 72px; background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo-icon { height: 52px; width: auto; display: block; }
.nav-logo-text { display: none; font-family: var(--serif); font-size: 16px; color: var(--navy); }
.nav-items { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-items a { font-size: 13px; font-weight: 500; color: var(--mid); padding: 7px 14px; border-radius: 6px; transition: color .15s, background .15s; }
.nav-items a:hover { color: var(--navy); background: var(--off); }
.nav-cta,
.nav-contact { font-size: 13px; font-weight: 700; background: var(--red); color: var(--white); padding: 10px 22px; border-radius: 24px !important; transition: background .15s; }
.nav-cta:hover,
.nav-contact:hover { background: var(--red-l); }

/* ── PAGE HERO ── */
.page-hero {
  background:
    radial-gradient(ellipse at 20% 60%, rgba(26,79,143,0.22) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(212,43,43,0.1) 0%, transparent 50%),
    linear-gradient(150deg, #1255A8 0%, #1A4F8F 60%, #1660B8 100%);
  padding: 56px 5vw 48px;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb { font-size: 12px; color: rgba(255,255,255,0.38); margin-bottom: 14px; letter-spacing: 0.05em; }
.breadcrumb a { color: inherit; transition: color .15s; }
.breadcrumb a:hover { color: rgba(255,255,255,0.75); }
.breadcrumb span { margin: 0 8px; }
.page-h1 { font-family: var(--serif); font-size: clamp(28px, 3.5vw, 42px); font-weight: 400; color: var(--white); margin-bottom: 8px; }
.page-sub { font-size: 13px; color: rgba(255,255,255,0.45); letter-spacing: 0.08em; }

/* ── LAYOUT ── */
.page-wrap {
  max-width: 1040px; margin: 0 auto;
  padding: 64px 5vw 100px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: start;
}

/* ── FORM ── */
.form-intro { font-size: 14px; color: var(--mid); line-height: 1.9; margin-bottom: 36px; }
.form-group { margin-bottom: 24px; }
.form-label {
  display: block; font-size: 13px; font-weight: 700; color: var(--ink);
  margin-bottom: 7px;
}
.form-label .required {
  display: inline-block; font-size: 10px; font-weight: 700;
  background: var(--red); color: var(--white);
  padding: 2px 7px; border-radius: 3px; margin-left: 6px;
  vertical-align: middle;
}
.form-label .optional {
  display: inline-block; font-size: 10px; font-weight: 500;
  background: var(--border); color: var(--muted);
  padding: 2px 7px; border-radius: 3px; margin-left: 6px;
  vertical-align: middle;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: var(--sans); font-size: 14px; color: var(--ink);
  background: var(--white);
  transition: border-color .15s, box-shadow .15s;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--blue-l);
  box-shadow: 0 0 0 3px rgba(74,143,204,0.15);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select-wrap { position: relative; }
.form-select-wrap::after {
  content: '▼'; position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  font-size: 10px; color: var(--muted); pointer-events: none;
}
.form-select { cursor: pointer; padding-right: 36px; }

/* チェックボックスグループ */
.check-group { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.check-item { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.check-item input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--blue);
  cursor: pointer; flex-shrink: 0;
}
.check-item span { font-size: 13px; color: var(--mid); }

/* ラジオ */
.radio-group { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.radio-item { display: flex; align-items: center; gap: 7px; cursor: pointer; }
.radio-item input[type="radio"] {
  width: 18px; height: 18px; accent-color: var(--blue);
  cursor: pointer; flex-shrink: 0;
}
.radio-item span { font-size: 13px; color: var(--mid); }

/* 2カラム */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* プライバシー同意 */
.privacy-agree {
  background: var(--off); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 18px; margin-bottom: 28px;
  display: flex; align-items: flex-start; gap: 10px;
}
.privacy-agree input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--blue);
  flex-shrink: 0; margin-top: 2px; cursor: pointer;
}
.privacy-agree-text { font-size: 12px; color: var(--mid); line-height: 1.7; }
.privacy-agree-text a { color: var(--blue); text-decoration: underline; }

/* 送信ボタン */
.submit-btn {
  width: 100%; padding: 18px;
  background: var(--red); color: var(--white);
  font-family: var(--sans); font-size: 16px; font-weight: 700;
  letter-spacing: 0.06em; border: none; border-radius: 32px !important;
  cursor: pointer; transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 4px 20px rgba(212,43,43,0.3);
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.submit-btn:hover { background: var(--red-l); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(212,43,43,0.38); }
.submit-btn:disabled { background: var(--muted); box-shadow: none; cursor: not-allowed; transform: none; }

/* 送信完了メッセージはCF7の .wpcf7-response-output で表示（下部のCF7スタイル参照） */

/* ── サイドバー ── */
.sidebar-card {
  background: var(--off); border: 1px solid var(--border);
  border-radius: 10px; padding: 24px 22px; margin-bottom: 16px;
}
.sidebar-card-title {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--red); margin-bottom: 14px;
}
.sidebar-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.sidebar-item:last-child { margin-bottom: 0; }
.sidebar-item-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.sidebar-item-label { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.sidebar-item-val { font-size: 13px; font-weight: 500; color: var(--ink); line-height: 1.5; }
.sidebar-note {
  background: var(--sky); border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0; padding: 14px 16px;
  font-size: 12px; color: var(--mid); line-height: 1.75;
}

/* ── FOOTER ── */
footer { background: #0A3060; padding: 36px 5vw 24px; }
.footer-row { display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:18px; padding-bottom:22px; border-bottom:1px solid rgba(255,255,255,0.07); margin-bottom:16px; }
.footer-brand { font-family:var(--serif); font-size:14px; color:var(--white); margin-bottom:3px; }
.footer-tag { font-size:10px; letter-spacing:0.1em; color:rgba(255,255,255,0.24); }
.footer-nav { display:flex; gap:18px; flex-wrap:wrap; align-items:center; list-style:none; }
.footer-nav a { font-size:11px; font-weight:500; color:rgba(255,255,255,0.32); transition:color .15s; }
.footer-nav a:hover { color:rgba(255,255,255,0.7); }
.footer-copy { font-size:10px; color:rgba(255,255,255,0.16); letter-spacing:0.07em; }

/* ============================================================
   Contact Form 7 出力に元デザインを当てる
   （CF7-SETUP.md のフォームテンプレートを使う前提）
   ============================================================ */
.wpcf7 .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* CF7が付与する input/select/textarea にクラスを当てている前提だが、
   念のため form-group 内の素の入力欄にも基本スタイルを当てる */
.wpcf7 .form-input,
.wpcf7 .form-select,
.wpcf7 .form-textarea,
.wpcf7-form-control.wpcf7-text,
.wpcf7-form-control.wpcf7-email,
.wpcf7-form-control.wpcf7-tel,
.wpcf7-form-control.wpcf7-select,
.wpcf7-form-control.wpcf7-textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: var(--sans); font-size: 14px; color: var(--ink);
  background: var(--white);
  transition: border-color .15s, box-shadow .15s;
  appearance: none;
}
.wpcf7 .form-textarea,
.wpcf7-form-control.wpcf7-textarea { resize: vertical; min-height: 140px; }
.wpcf7 .form-input:focus,
.wpcf7 .form-select:focus,
.wpcf7 .form-textarea:focus,
.wpcf7-form-control:focus {
  outline: none; border-color: var(--blue-l);
  box-shadow: 0 0 0 3px rgba(74,143,204,0.15);
}

/* ラジオ・チェックボックス（CF7のリスト出力） */
.radio-group .wpcf7-radio,
.check-group .wpcf7-checkbox { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-group .wpcf7-list-item,
.check-group .wpcf7-list-item { margin: 0 !important; }
.wpcf7-list-item label { display: flex; align-items: center; gap: 7px; cursor: pointer; margin: 0; }
.wpcf7-list-item input[type="radio"],
.wpcf7-list-item input[type="checkbox"] {
  width: 18px; height: 18px; accent-color: var(--blue);
  cursor: pointer; flex-shrink: 0;
}
.wpcf7-list-item-label { font-size: 13px; color: var(--mid); }

/* 送信ボタン（CF7のsubmit） */
.wpcf7-form-control.wpcf7-submit,
.wpcf7 .submit-btn {
  width: 100%; padding: 18px;
  background: var(--red); color: var(--white);
  font-family: var(--sans); font-size: 16px; font-weight: 700;
  letter-spacing: 0.06em; border: none; border-radius: 32px !important;
  cursor: pointer; transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 4px 20px rgba(212,43,43,0.3);
}
.wpcf7-form-control.wpcf7-submit:hover,
.wpcf7 .submit-btn:hover { background: var(--red-l); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(212,43,43,0.38); }

/* CF7の検証メッセージ・応答表示 */
.wpcf7 .wpcf7-not-valid-tip { color: var(--red); font-size: 12px; margin-top: 6px; }
.wpcf7-form .wpcf7-response-output {
  margin: 18px 0 0; padding: 14px 16px; border-radius: 8px;
  font-size: 13px; line-height: 1.7;
}
.wpcf7-form.invalid .wpcf7-response-output,
.wpcf7-form.unaccepted .wpcf7-response-output,
.wpcf7-form.payment-required .wpcf7-response-output {
  border: 1px solid #E8A0A0; background: #FCEFEF; color: #9B1C1C;
}
.wpcf7-form.sent .wpcf7-response-output {
  border: 1px solid #A3D9A5; background: #EFF9F0; color: #1A6B2B;
}
.wpcf7-spinner { margin: 0 auto; }

/* CF7未設定時の管理者向け案内 */
.cf7-setup-notice {
  background: #FFF8E6; border: 1px solid #F0D98A; border-left: 4px solid #E0A800;
  border-radius: 0 8px 8px 0; padding: 18px 20px; margin-bottom: 24px;
  font-size: 13px; color: #5A4A00; line-height: 1.8;
}
.cf7-setup-notice strong { display: block; margin-bottom: 6px; color: #7A4A00; }
.cf7-setup-notice code { background: rgba(0,0,0,0.06); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .page-wrap { grid-template-columns: 1fr; gap: 40px; }
  .form-row,
  .wpcf7 .form-row { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
}
@media (max-width: 640px) {
  .nav-items { display: none; }
}