/* ===================================================
   AURELIUS THEME — Golf Iron Advisor
   Claude Design 由来のプレミアムデザインシステム
   カラー: ダークゴルフグリーン × リッチゴールド
   =================================================== */

:root {
  --color-primary-dark:   #0F2419;
  --color-primary:        #1A3D2B;
  --color-primary-mid:    #2D6A4F;
  --color-primary-fresh:  #40916C;
  --color-primary-light:  #74C69D;
  --color-gold-deep:      #A67C00;
  --color-gold:           #D4AF37;
  --color-gold-light:     #F0D060;
  --color-text-dark:      #1C1C1E;
  --color-text-sub:       #4A4A52;
  --color-ivory:          #F5F0E8;
  --color-ivory-2:        #ECE5D6;
}

/* ===== FONTS ===== */
.font-serif-en { font-family: "Cormorant Garamond", serif; }
.font-serif-jp { font-family: "Noto Serif JP", serif; }
.font-num      { font-family: "Oswald", sans-serif; letter-spacing: 0.02em; }

/* ===== BASE ===== */
body {
  background: var(--color-ivory);
  font-family: "Noto Sans JP", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== HEADER ===== */
header.sticky {
  background: var(--color-primary) !important;
  background-color: var(--color-primary) !important;
  border-bottom: 2px solid var(--color-gold) !important;
  box-shadow: none !important;
}

/* ブランドロゴ */
.gia-brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.gia-brand-logo {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--color-gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  flex-shrink: 0;
}

.gia-brand-logo::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(212,175,55,0.4);
  border-radius: 50%;
}

.gia-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.gia-brand-text .gia-brand-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #fff;
}

.gia-brand-text .gia-brand-sub {
  font-family: "Cormorant Garamond", serif;
  font-size: 9px;
  letter-spacing: 0.42em;
  color: var(--color-gold);
  margin-top: 4px;
}

/* ヘッダーナビ */
header nav a.text-gray-700 {
  color: rgba(255,255,255,0.78) !important;
}
header nav a:hover {
  color: var(--color-gold) !important;
  text-decoration: none !important;
}
header #mobileMenuButton {
  color: rgba(255,255,255,0.78) !important;
}
header select {
  background: rgba(255,255,255,0.1) !important;
  color: rgba(255,255,255,0.85) !important;
  border-color: rgba(255,255,255,0.2) !important;
}

/* ===== HERO ===== */
#hero {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(64,145,108,0.2), transparent 55%),
    linear-gradient(160deg, #0F2419 0%, #1A3D2B 55%, #102d1f 100%) !important;
  min-height: 640px;
  position: relative;
  overflow: hidden;
}

/* テクスチャ（グレイン） */
#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 18% 78%, rgba(116,198,157,0.10), transparent 35%),
    radial-gradient(circle at 82% 22%, rgba(212,175,55,0.08), transparent 38%);
  pointer-events: none;
  z-index: 0;
}

#hero .container { position: relative; z-index: 1; }

/* アイブロウ */
.gia-hero-eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  letter-spacing: 0.42em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.gia-hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

/* ヒーロー h1 */
#hero h1[data-translate="hero-title"] {
  font-family: "Noto Serif JP", serif !important;
  font-size: 52px !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em !important;
  line-height: 1.3 !important;
  color: #fff !important;
}

/* ゴールド下線 */
.gia-hero-underline {
  width: 64px;
  height: 3px;
  background: var(--color-gold);
  margin: 20px auto 24px;
}

/* サブテキスト */
#hero p[data-translate="hero-subtitle"] {
  font-size: 16px !important;
  color: rgba(255,255,255,0.78) !important;
  opacity: 1 !important;
}

/* CTAボタン（メイン: ゴールド） */
#startDiagnosisBtn {
  background: var(--color-gold) !important;
  color: var(--color-primary) !important;
  font-family: "Noto Serif JP", serif !important;
  font-weight: 700 !important;
  border-radius: 2px !important;
  border: none !important;
  letter-spacing: 0.14em;
  box-shadow: 0 12px 28px -10px rgba(212,175,55,0.55) !important;
  transition: all 0.25s ease-out !important;
}
#startDiagnosisBtn:hover {
  background: var(--color-gold-light) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 18px 38px -10px rgba(212,175,55,0.7) !important;
}

/* カウンター数値 */
#gia-total-count {
  font-family: "Oswald", sans-serif;
  font-size: 18px;
  color: var(--color-gold);
  font-weight: 500;
}

/* ===== FEATURES ===== */
#features {
  background: var(--color-ivory) !important;
  background-color: var(--color-ivory) !important;
}

#features h2 {
  font-family: "Noto Serif JP", serif !important;
  color: var(--color-primary) !important;
}

#features .card-premium {
  border-top: 3px solid var(--color-gold) !important;
  border-radius: 0 !important;
  box-shadow: 0 4px 24px -12px rgba(26,61,43,0.18) !important;
  background: #fff !important;
  transition: all 0.25s ease-out !important;
}

#features .card-premium:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 18px 40px -18px rgba(26,61,43,0.28) !important;
}

#features h3 {
  font-family: "Noto Serif JP", serif !important;
  color: var(--color-primary) !important;
}

/* アイコン: ゴールドグラデーション */
#features .bg-green-100 {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold) 60%, var(--color-gold-deep)) !important;
  border-radius: 4px !important;
  width: 56px !important;
  height: 56px !important;
  box-shadow: 0 6px 18px -8px rgba(212,175,55,0.6);
}
#features .text-green-600 {
  color: var(--color-primary) !important;
}

/* ===== DIAGNOSIS SECTION ===== */
#diagnosis {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(64,145,108,0.18), transparent 50%),
    linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%) !important;
}

/* テキスト色調整 */
#diagnosis .text-gray-800,
#diagnosis .text-gray-700 {
  color: rgba(255,255,255,0.9) !important;
}
#diagnosis .text-gray-600,
#diagnosis .text-gray-500 {
  color: rgba(255,255,255,0.65) !important;
}
#diagnosis .text-sm.font-semibold {
  color: rgba(255,255,255,0.9) !important;
}

/* プログレスバー */
#progressBar {
  background: linear-gradient(90deg, var(--color-gold-deep), var(--color-gold) 60%, var(--color-gold-light)) !important;
  box-shadow: 0 0 12px rgba(212,175,55,0.45);
}
#progressText {
  font-family: "Oswald", sans-serif !important;
  color: var(--color-gold) !important;
  font-size: 18px !important;
  font-weight: 500;
}

/* ステップドット */
.step-dot {
  background: rgba(255,255,255,0.15) !important;
  border: 1px solid rgba(255,255,255,0.2) !important;
  color: rgba(255,255,255,0.5) !important;
}
.step-dot.active {
  background: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  color: var(--color-primary) !important;
  box-shadow: 0 0 0 4px rgba(212,175,55,0.2) !important;
}
.step-dot.done {
  background: rgba(212,175,55,0.45) !important;
  border-color: rgba(212,175,55,0.45) !important;
  color: var(--color-primary) !important;
}

/* 診断カード */
#diagnosis .card-premium {
  border-left: 4px solid var(--color-gold) !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  border-radius: 0 !important;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.38) !important;
  background: #fff !important;
  color: var(--color-text-dark) !important;
}

#diagnosis .card-premium h2 {
  font-family: "Noto Serif JP", serif !important;
  color: var(--color-primary) !important;
}

/* 診断カード内テキストを通常色に戻す */
#diagnosis .card-premium .text-gray-700,
#diagnosis .card-premium .text-gray-800,
#diagnosis .card-premium label.text-gray-700,
#diagnosis .card-premium .text-sm.font-medium,
#diagnosis .card-premium p.text-gray-600,
#diagnosis .card-premium span.text-gray-500,
#diagnosis .card-premium .text-blue-700,
#diagnosis .card-premium .text-blue-800,
#diagnosis .card-premium .text-blue-600 {
  color: var(--color-text-sub) !important;
}
#diagnosis .card-premium h2,
#diagnosis .card-premium h3,
#diagnosis .card-premium .font-bold {
  color: var(--color-primary) !important;
}
#diagnosis .card-premium .font-semibold {
  color: var(--color-primary) !important;
}

/* クイズ選択肢 */
.quiz-option {
  border: 1.5px solid #E2DBC8 !important;
  border-radius: 0 !important;
  background: #fff !important;
  padding: 18px 22px !important;
  transition: all 0.25s ease-out !important;
  min-height: 62px;
}
.quiz-option:hover {
  background: var(--color-ivory) !important;
  border-color: var(--color-gold) !important;
  transform: none;
}
.quiz-option.selected {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
}
.quiz-option.selected h3,
.quiz-option.selected p,
.quiz-option.selected .text-gray-600,
.quiz-option.selected .text-gray-700 {
  color: #fff !important;
}

/* 「次へ」「戻る」ボタン */
#diagnosis .btn-premium,
#diagnosis button[id^="next-"],
button#startBtn {
  background: var(--color-gold) !important;
  color: var(--color-primary) !important;
  font-family: "Noto Serif JP", serif !important;
  border-radius: 2px !important;
  font-weight: 700 !important;
  border: none !important;
  letter-spacing: 0.12em;
  transition: all 0.25s ease-out !important;
}
#diagnosis .btn-premium:hover,
#diagnosis button[id^="next-"]:hover,
button#startBtn:hover {
  background: var(--color-gold-light) !important;
  color: var(--color-primary) !important;
}

/* 「戻る」ボタン */
#diagnosis button[id^="prev-"],
.btn-gold {
  background: transparent !important;
  color: var(--color-text-sub) !important;
  border: none !important;
  font-family: "Cormorant Garamond", serif !important;
  font-size: 13px !important;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
#diagnosis button[id^="prev-"]:hover {
  color: var(--color-primary) !important;
}

/* 速攻診断ボタン */
#startQuickBtn {
  background: rgba(212,175,55,0.15) !important;
  color: var(--color-gold-deep) !important;
  border: 1.5px solid var(--color-gold) !important;
  border-radius: 2px !important;
  font-family: "Noto Serif JP", serif !important;
  font-weight: 600 !important;
}
#startQuickBtn:hover {
  background: rgba(212,175,55,0.25) !important;
}

/* ===== RESULTS ===== */
/* TOP1結果カード */
.gia-top1-wrap {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(64,145,108,0.4), transparent 50%),
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  color: #fff;
  padding: 48px 48px 40px;
  position: relative;
  margin-bottom: 24px;
  box-shadow: 0 30px 60px -30px rgba(26,61,43,0.55);
}
.gia-top1-wrap::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold-deep), var(--color-gold), var(--color-gold-light), var(--color-gold), var(--color-gold-deep));
}

.gia-best-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-gold);
  color: var(--color-primary);
  padding: 7px 16px;
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.32em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.gia-match-score {
  font-family: "Oswald", sans-serif;
  font-size: 72px;
  color: var(--color-gold);
  font-weight: 500;
  line-height: 1;
}
.gia-match-score sup {
  font-size: 28px;
  color: var(--color-gold);
  vertical-align: top;
  margin-top: 10px;
  display: inline-block;
}

/* TOP1 結果ラッパー（JS動的生成コンテンツ） */
.gia-top-result-wrap {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(64,145,108,0.35), transparent 50%),
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  color: #fff;
  padding: 40px 36px 32px;
  position: relative;
  margin-bottom: 24px;
  box-shadow: 0 30px 60px -30px rgba(26,61,43,0.55);
}
.gia-top-result-wrap::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold-deep), var(--color-gold), var(--color-gold-light), var(--color-gold), var(--color-gold-deep));
}
/* TOP1ラッパー内テキスト色 */
.gia-top-result-wrap p,
.gia-top-result-wrap span,
.gia-top-result-wrap li {
  color: rgba(255,255,255,0.82) !important;
}
.gia-top-result-wrap h2 {
  font-family: "Noto Serif JP", serif !important;
  color: #fff !important;
  font-size: 26px !important;
  font-weight: 700 !important;
}
.gia-top-result-wrap .text-xs.font-semibold {
  font-family: "Cormorant Garamond", serif !important;
  letter-spacing: 0.32em !important;
  font-size: 12px !important;
  color: var(--color-gold) !important;
  text-transform: uppercase !important;
}
.gia-top-result-wrap strong,
.gia-top-result-wrap #gia-top1-score-num {
  font-family: "Oswald", sans-serif !important;
  font-size: 28px !important;
  color: var(--color-gold) !important;
}
/* 推薦理由チェックリスト */
.gia-top-result-wrap ul li span.text-green-500 {
  color: var(--color-gold-light) !important;
}
/* TOP3 ミニカード */
.gia-top-result-wrap .bg-white {
  background: rgba(255,255,255,0.1) !important;
  border: 1px solid rgba(212,175,55,0.25) !important;
  border-radius: 0 !important;
}
.gia-top-result-wrap .bg-white .font-bold {
  color: #fff !important;
}
.gia-top-result-wrap .bg-white .text-green-700 {
  color: var(--color-gold) !important;
  font-family: "Oswald", sans-serif !important;
}
/* 比較テーブル */
.gia-top-result-wrap table thead tr {
  background: rgba(212,175,55,0.15) !important;
}
.gia-top-result-wrap table th {
  color: var(--color-gold) !important;
  font-family: "Cormorant Garamond", serif !important;
  letter-spacing: 0.18em;
}
.gia-top-result-wrap table .bg-green-50 {
  background: rgba(212,175,55,0.08) !important;
}
.gia-top-result-wrap table td {
  color: rgba(255,255,255,0.82) !important;
  border-color: rgba(255,255,255,0.1) !important;
}

/* 結果セクションの背景 */
#results {
  background: var(--color-ivory) !important;
}

/* 結果カードの上位候補スタイル */
#results .card-premium {
  background: #fff !important;
  border: 1px solid rgba(166,124,0,0.14) !important;
  border-radius: 0 !important;
  box-shadow: 0 8px 24px -16px rgba(26,61,43,0.25) !important;
}
#results .card-premium:hover {
  transform: translateY(-4px) !important;
}

/* Amazon購入ボタン */
.gia-btn-amazon {
  background: var(--color-gold) !important;
  color: var(--color-primary) !important;
  font-family: "Noto Serif JP", serif !important;
  font-weight: 700 !important;
  border-radius: 2px !important;
  border: none !important;
  padding: 14px 24px !important;
  letter-spacing: 0.14em;
  box-shadow: 0 10px 24px -10px rgba(212,175,55,0.55);
  transition: all 0.25s ease-out !important;
}
.gia-btn-amazon:hover {
  background: var(--color-gold-light) !important;
  transform: translateY(-2px) !important;
}

/* ===== DESKTOP SIDEBAR ===== */
#desktopSidebar {
  background: #fff !important;
  border-right: 1px solid var(--color-ivory-2) !important;
}
#desktopSidebar h2 {
  font-family: "Cormorant Garamond", serif !important;
  color: var(--color-gold-deep) !important;
  letter-spacing: 0.2em;
  font-size: 14px !important;
  text-transform: uppercase;
}
#desktopSidebar a:hover {
  color: var(--color-primary) !important;
  background: var(--color-ivory) !important;
}

/* ===== FOOTER ===== */
footer {
  background: var(--color-primary-dark) !important;
  background-color: var(--color-primary-dark) !important;
}
footer .text-gray-400,
footer .text-white,
footer p,
footer span {
  color: rgba(255,255,255,0.65) !important;
}
footer h2, footer h3 {
  color: #fff !important;
  font-family: "Cormorant Garamond", serif !important;
  letter-spacing: 0.12em;
}
footer h4 {
  color: var(--color-gold) !important;
  font-family: "Cormorant Garamond", serif !important;
  letter-spacing: 0.32em;
  font-size: 12px !important;
  text-transform: uppercase;
}
footer a {
  color: rgba(255,255,255,0.65) !important;
  transition: color 0.25s ease-out !important;
}
footer a:hover {
  color: var(--color-gold) !important;
  text-decoration: none !important;
}
footer .border-gray-700 {
  border-color: rgba(255,255,255,0.1) !important;
}

/* ===== ANIMATIONS ===== */
@keyframes gia-fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gia-fade-in { animation: gia-fadeUp 0.6s ease-out both; }

/* スクロール連動フェードイン */
.gia-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.gia-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  #hero h1[data-translate="hero-title"] {
    font-size: 32px !important;
  }
  #startDiagnosisBtn {
    width: 100% !important;
  }
  .gia-top1-wrap {
    padding: 32px 24px 28px;
  }
  .gia-match-score {
    font-size: 52px;
  }
}

/* ===== MISC OVERRIDES ===== */
/* Tailwindのbg-gray-50/bg-gray-100を ivory に */
body.bg-gray-50 {
  background: var(--color-ivory) !important;
}

/* ヒーロー後の白背景セクション */
.bg-white:not(header):not(.card-premium) {
  background: #fff;
}

/* 緑色テキストの統一 */
.text-green-600:not(#features .text-green-600) {
  color: var(--color-primary-fresh) !important;
}
.text-green-700,
.text-green-800 {
  color: var(--color-primary-mid) !important;
}

/* フォーカスリング */
input:focus, select:focus, textarea:focus {
  ring-color: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  box-shadow: 0 0 0 3px rgba(212,175,55,0.18) !important;
  outline: none;
}

/* ===== P52: デザイン完成度向上 ===== */

/* ヘッダー内select要素 */
header select {
  background: rgba(255,255,255,0.12) !important;
  color: rgba(255,255,255,0.85) !important;
  border: 1px solid rgba(255,255,255,0.2) !important;
  border-radius: 4px !important;
  font-size: 12px !important;
  padding: 4px 8px !important;
}
header select option {
  background: var(--color-primary) !important;
  color: #fff !important;
}

/* 診断カード内のbg-blue-50をゴールドティントに */
#diagnosis .card-premium .bg-blue-50 {
  background: rgba(212,175,55,0.08) !important;
  border-color: rgba(212,175,55,0.25) !important;
}
#diagnosis .card-premium .border-blue-100 {
  border-color: rgba(212,175,55,0.2) !important;
}
#diagnosis .card-premium .text-blue-700,
#diagnosis .card-premium .text-blue-800,
#diagnosis .card-premium .text-blue-600 {
  color: var(--color-gold-deep) !important;
}
#diagnosis .card-premium .font-semibold.text-blue-800 {
  color: var(--color-primary) !important;
}

/* 速攻3問ボタンの最終スタイル確認 */
#startQuickBtn {
  background: rgba(212,175,55,0.12) !important;
  color: var(--color-gold-deep) !important;
  border: 1.5px solid rgba(212,175,55,0.55) !important;
  border-radius: 2px !important;
  font-family: "Noto Sans JP", sans-serif !important;
  font-size: 14px !important;
}
#startQuickBtn:hover {
  background: rgba(212,175,55,0.2) !important;
  border-color: var(--color-gold) !important;
}

/* 結果セクション「次のステップ」配色 */
#results .bg-gradient-to-br {
  background: var(--color-ivory) !important;
  border-color: rgba(166,124,0,0.15) !important;
}
#results .text-green-800 {
  color: var(--color-primary) !important;
  font-family: "Noto Serif JP", serif !important;
}
#results .bg-green-600.text-white {
  background: var(--color-primary) !important;
}

/* ===== P55: モバイルUI修正 ===== */

/* ヒーローカウンター: モバイルで縦積み */
@media (max-width: 640px) {
  #hero .flex.items-center.gap-6 {
    flex-direction: column !important;
    gap: 12px !important;
  }
  #hero .flex.items-center.gap-6 > div[style*="width:1px"] {
    display: none !important;
  }
  #hero .gia-hero-eyebrow {
    font-size: 12px !important;
    letter-spacing: 0.28em !important;
  }
}

/* オプションボタン: 高さをautoに */
.quiz-option {
  min-height: 56px !important;
  height: auto !important;
}

/* モバイルでの診断カードパディング調整 */
@media (max-width: 640px) {
  #diagnosis .card-premium {
    padding: 24px 18px !important;
  }
  #diagnosis .card-premium h2 {
    font-size: 18px !important;
  }
}

/* ===== P53: 結果TOP1 動的コンテンツ ===== */
.gia-result-eyebrow {
  font-family: "Cormorant Garamond", serif !important;
  font-size: 11px !important;
  letter-spacing: 0.42em !important;
  color: var(--color-gold) !important;
  text-transform: uppercase !important;
  margin-bottom: 12px !important;
}
.gia-result-name {
  font-family: "Noto Serif JP", serif !important;
  font-size: 26px !important;
  font-weight: 700 !important;
  color: #fff !important;
  margin-bottom: 8px !important;
  line-height: 1.35 !important;
}

/* P54: プログレスバースティッキー */
#diagnosis .sticky.top-16 {
  background: rgba(26,61,43,0.95) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  padding: 12px 8px !important;
  margin: 0 -8px !important;
  border-radius: 0 0 8px 8px !important;
}