/* =========================================================================
 * 本格 性格・強み診断  ―  スタイル（ブルー基調 / レスポンシブ / 印刷対応）
 * ======================================================================= */
:root {
  --blue1: #3B82F6;
  --blue2: #1D4ED8;
  --ink: #1f2733;
  --sub: #5b6472;
  --line: #e6e9f0;
  --bg: #f4f7fb;
  --card: #ffffff;
  --good: #0d9488;
  --warn: #d97706;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(29, 78, 216, .08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 760px; margin: 0 auto; padding: 0 16px 60px; }

/* ---- ヘッダー/フッター ---- */
.site-header {
  background: linear-gradient(135deg, var(--blue1), var(--blue2));
  color: #fff; padding: 14px 16px; text-align: center;
}
.site-title { font-weight: 800; letter-spacing: .02em; font-size: 17px; }
.site-footer { text-align: center; color: #9aa3b2; padding: 28px 16px 40px; }

/* ---- ボタン ---- */
.btn-primary, .btn-secondary, .btn-ghost {
  font-family: inherit; cursor: pointer; border: none; border-radius: 999px;
  font-weight: 700; transition: transform .08s, box-shadow .2s, background .2s;
}
.btn-primary {
  display: inline-block; background: linear-gradient(135deg, var(--blue1), var(--blue2));
  color: #fff; font-size: 18px; padding: 16px 44px;
  box-shadow: 0 8px 20px rgba(29, 78, 216, .28); text-decoration: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(29, 78, 216, .34); }
.btn-secondary {
  background: #eef3fe; color: var(--blue2); font-size: 15px; padding: 12px 22px;
}
.btn-secondary:hover { background: #e0eaff; }
.btn-ghost {
  background: transparent; color: var(--sub); font-size: 15px; padding: 12px 20px;
  border: 1.5px solid var(--line);
}
.btn-ghost:hover { background: #fff; }
.btn-ghost:disabled { opacity: .35; cursor: default; }

/* ---- イントロ ---- */
.hero { text-align: center; padding: 40px 8px 8px; }
.hero-badge {
  display: inline-block; background: #e7f0ff; color: var(--blue2);
  font-weight: 700; font-size: 13px; padding: 6px 16px; border-radius: 999px; margin-bottom: 18px;
}
.hero-title { font-size: 30px; font-weight: 800; margin: 6px 0 12px; line-height: 1.4; }
.hero-sub { color: var(--sub); font-size: 16px; margin: 0 auto 28px; max-width: 540px; }
.hero-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 auto 32px; max-width: 560px;
}
.feat {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 14px; text-align: left; box-shadow: var(--shadow);
}
.feat-ico { font-size: 22px; }
.feat b { display: block; margin: 6px 0 2px; font-size: 15px; }
.feat small { color: var(--sub); font-size: 12px; line-height: 1.5; display: block; }
.note { color: #9aa3b2; font-size: 13px; margin-top: 14px; }

.intro-about {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 22px; margin-top: 30px; box-shadow: var(--shadow);
}
.intro-about h2 { font-size: 18px; margin: 0 0 10px; }
.intro-about p { color: var(--sub); font-size: 15px; margin: 0; }

/* ---- 設問 ---- */
.quiz-progress { display: flex; align-items: center; gap: 12px; margin: 28px 0 18px; }
.quiz-progress-track { flex: 1; height: 8px; background: #e3e9f3; border-radius: 999px; overflow: hidden; }
.quiz-progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--blue1), var(--blue2)); transition: width .35s ease; }
.quiz-counter { font-size: 13px; font-weight: 700; color: var(--blue2); white-space: nowrap; }

.quiz-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 24px; box-shadow: var(--shadow); text-align: center;
}
.quiz-lead { color: #9aa3b2; font-size: 13px; margin: 0 0 14px; }
.quiz-question { font-size: 21px; font-weight: 800; line-height: 1.6; margin: 0 0 26px; }
.quiz-options { display: grid; gap: 12px; max-width: 420px; margin: 0 auto; }
.opt-btn {
  font-family: inherit; cursor: pointer; font-size: 16px; font-weight: 700;
  padding: 16px; border-radius: 12px; border: 2px solid var(--line);
  background: #fff; color: var(--ink); transition: all .15s;
}
.opt-btn:hover { border-color: var(--blue1); background: #f5f9ff; }
.opt-btn.selected { border-color: var(--blue2); background: var(--blue2); color: #fff; }

.quiz-nav { margin-top: 18px; text-align: left; }

/* ---- 結果 ---- */
.result-head {
  color: #fff; text-align: center; border-radius: var(--radius);
  padding: 36px 22px; margin: 28px 0 20px;
  background: linear-gradient(135deg, var(--blue1), var(--blue2));
  box-shadow: var(--shadow);
}
.result-eyebrow { opacity: .9; font-size: 14px; margin: 0 0 8px; font-weight: 700; }
.result-type { font-size: 30px; font-weight: 800; margin: 0 0 10px; }
.result-catch { font-size: 15px; opacity: .96; margin: 0; line-height: 1.7; }

.result-body { display: grid; gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow);
}
.card-title { font-size: 16px; font-weight: 800; margin: 0 0 12px; }
.lead-text { font-size: 15px; color: #333b48; margin: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.caution-card { background: #fffaf0; border-color: #f6e6c8; }

.chart-card { text-align: center; }
.radar { width: 320px; max-width: 100%; height: 320px; margin: 0 auto; display: block; }
.bars { margin-top: 14px; text-align: left; }
.bar-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.bar-label { width: 52px; font-size: 13px; font-weight: 700; color: var(--sub); flex-shrink: 0; }
.bar-track { flex: 1; height: 10px; background: #eef1f7; border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 999px; transition: width .6s ease; }
.bar-val { width: 30px; text-align: right; font-size: 13px; font-weight: 700; color: var(--sub); }

.bullet { margin: 0; padding-left: 20px; }
.bullet li { margin: 7px 0; font-size: 15px; }
.bullet.good li::marker { color: var(--good); }
.bullet.warn li::marker { color: var(--warn); }

.cta { text-align: center; padding: 8px 0; }

.result-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 6px; }
.share { text-align: center; margin-top: 8px; }
.share-label { display: block; color: #9aa3b2; font-size: 13px; margin-bottom: 10px; }
.share-btn {
  font-family: inherit; cursor: pointer; border: none; border-radius: 999px;
  font-weight: 700; font-size: 14px; padding: 10px 22px; margin: 0 4px; color: #fff;
}
.share-btn.x { background: #000; }
.share-btn.line { background: #06c755; }
.share-btn.copy { background: #6b7280; }
.share-btn:hover { opacity: .88; }

/* ---- トースト ---- */
.toast {
  position: fixed; left: 50%; bottom: 30px;
  transform: translateX(-50%) translateY(20px);
  background: #1f2733; color: #fff; padding: 12px 22px; border-radius: 999px;
  font-size: 14px; font-weight: 700; opacity: 0; pointer-events: none; transition: all .25s;
  z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- レスポンシブ ---- */
@media (max-width: 560px) {
  .hero-title { font-size: 25px; }
  .hero-features { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 16px; }
  .result-type { font-size: 25px; }
  .quiz-question { font-size: 19px; }
}

/* ---- 印刷（PDF保存）---- */
@media print {
  body { background: #fff; }
  .no-print, .site-header { display: none !important; }
  .card, .result-head { box-shadow: none; break-inside: avoid; }
  .container { max-width: 100%; }
}