/* ================================================
   佐野駿平 応援サイト 共通デザインシステム
   トーン: 川西ゴールド × フィンランドブルー × 生成り
   ================================================ */
:root {
  --gold: #A6862F;        /* 落ち着いたブロンズゴールド */
  --gold-bright: #E8CD84;
  --dark: #1E1B15;
  --bg: #F7F6F2;
  --card: #FFFFFF;
  --border: #E8E5DC;
  --fi-blue: #30567F;     /* 控えめなネイビーブルー（リンク・差し色） */
  --dim: #9A958A;
  --mid: #4E4A3F;
  --green: #5E8E6A;
}
::selection { background: var(--gold-bright); color: var(--dark); }


* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
body {
  font-family: 'Noto Sans JP', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--dark);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--fi-blue); }

/* ---- ナビゲーション（横スクロール・sticky） ---- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--dark);
  display: flex; align-items: center;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 8px;
}
.nav::-webkit-scrollbar { display: none; }
.nav .brand {
  color: #fff; font-weight: 900; font-size: 0.82rem;
  text-decoration: none; white-space: nowrap;
  padding: 14px 10px;
}
.nav .brand span { color: var(--gold-bright); }
.nav a.item {
  color: rgba(255,255,255,0.72); text-decoration: none;
  font-size: 0.78rem; font-weight: 700; white-space: nowrap;
  padding: 14px 10px;
}
.nav a.item.on { color: var(--gold-bright); border-bottom: 2px solid var(--gold-bright); }

/* ---- ヒーロー（トップ） ---- */
.hero {
  background: linear-gradient(160deg, #171310 0%, #070503 70%);
  color: #fff; text-align: center;
  padding: 56px 24px 44px;
}
.hero-photo {
  height: 340px; width: auto; margin: 6px auto 0;
  -webkit-mask-image: radial-gradient(ellipse 62% 58% at 50% 45%, #000 52%, transparent 82%);
  mask-image: radial-gradient(ellipse 62% 58% at 50% 45%, #000 52%, transparent 82%);
}
@media (max-width: 480px) { .hero-photo { height: 270px; } }
.hero .kicker {
  font-size: 0.74rem; letter-spacing: 0.28em;
  color: var(--gold-bright); font-weight: 700;
}
.hero h1 {
  font-size: 2.05rem; font-weight: 900; margin-top: 14px; line-height: 1.4;
  letter-spacing: 0.04em;
}
.hero .lead { font-size: 0.88rem; color: rgba(255,255,255,0.66); margin-top: 12px; }
.hero .countdown {
  margin-top: 26px; font-size: 0.82rem; color: rgba(255,255,255,0.6);
}
.hero .countdown strong {
  font-size: 2.6rem; color: var(--gold-bright); font-weight: 900;
  margin: 0 6px; vertical-align: -6px;
}
.hero .cta-row { margin-top: 28px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---- 下層ページヘッダー ---- */
.page-head {
  background: var(--dark); color: #fff; text-align: center;
  padding: 36px 24px 30px;
}
.page-head .kicker {
  font-size: 0.7rem; letter-spacing: 0.26em;
  color: var(--gold-bright); font-weight: 700;
}
.page-head h1 {
  font-size: 1.45rem; font-weight: 900; margin-top: 6px; letter-spacing: 0.04em;
}
.page-head p { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 8px; }

/* ---- レイアウト ---- */
.main { max-width: 860px; margin: 0 auto; padding: 8px 20px 40px; }
section { margin-top: 40px; }
.sec-title { text-align: center; margin-bottom: 20px; }
.sec-title .en {
  font-size: 0.7rem; letter-spacing: 0.24em; color: var(--gold); font-weight: 700;
}
.sec-title h2 {
  font-size: 1.35rem; font-weight: 900; margin-top: 2px; letter-spacing: 0.03em;
}
.sec-title h2::after {
  content: ""; display: block; width: 26px; height: 2px;
  background: var(--gold); margin: 12px auto 0;
}
.sec-title .desc { font-size: 0.82rem; color: var(--dim); margin-top: 10px; }

/* ---- カード ---- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 22px 20px;
}
.card + .card { margin-top: 12px; }
.card h3 { font-size: 1rem; font-weight: 900; }
.card p { font-size: 0.84rem; color: var(--mid); margin-top: 6px; }

/* 細線SVGアイコン */
.ic-badge {
  width: 46px; height: 46px; border: 1px solid var(--border); border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); background: #FBFAF6; margin-bottom: 12px;
}
.ic-badge svg { width: 24px; height: 24px; }
.ic-inline {
  display: inline-flex; vertical-align: -5px; color: var(--gold);
  width: 20px; height: 20px; margin-right: 8px;
}
.ic-inline svg { width: 20px; height: 20px; }
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .card-grid { grid-template-columns: 1fr; } }
a.card {
  text-decoration: none; color: var(--dark); display: block;
  transition: border-color 0.15s, transform 0.15s;
}
a.card:hover { border-color: var(--gold); transform: translateY(-2px); }
.card .cta {
  display: inline-block; margin-top: 12px;
  font-size: 0.8rem; font-weight: 700; color: var(--gold);
}
.card.muted { background: #F1EFE8; }
.card.muted h3, .card.muted .ic-badge { opacity: 0.6; }

/* ---- ボタン ---- */
.btn {
  display: inline-block; text-decoration: none; text-align: center;
  border-radius: 999px; font-weight: 700; font-size: 0.88rem;
  padding: 13px 30px; border: none; cursor: pointer; font-family: inherit;
}
.btn.gold { background: var(--gold); color: #fff; }
.btn.blue { background: var(--fi-blue); color: #fff; }
.btn.ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.45); }
.btn.outline { background: transparent; color: var(--gold); border: 1.5px solid var(--gold); }
.btn { transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(34,30,20,0.18); }
.btn:active { transform: scale(0.98); box-shadow: none; }
.btn[aria-disabled="true"] { opacity: 0.5; pointer-events: none; }

/* ---- バッジ ---- */
.badge {
  display: inline-block; font-size: 0.66rem; font-weight: 700;
  border-radius: 5px; padding: 2px 9px; vertical-align: 2px;
}
.badge.soon { background: #EBE8DF; color: var(--dim); }
.badge.new { background: var(--gold); color: #fff; }
.badge.fix { background: #E6F2E9; color: var(--green); }
.badge.plan { background: #E8EEF7; color: var(--fi-blue); }

/* ---- プロフィール表 ---- */
.dl-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.dl-table th, .dl-table td { padding: 11px 8px; border-bottom: 1px solid var(--border); text-align: left; }
.dl-table th { color: var(--dim); font-weight: 700; white-space: nowrap; width: 7.5em; font-size: 0.78rem; }

/* ---- タイムライン ---- */
.timeline { position: relative; padding-left: 26px; }
.timeline::before {
  content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px;
  width: 2px; background: var(--border);
}
.tl-item { position: relative; padding-bottom: 26px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -24px; top: 7px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); border: 3px solid var(--bg);
}
.tl-item.hl::before { background: var(--fi-blue); }
.tl-item .when { font-size: 0.74rem; font-weight: 700; color: var(--gold); }
.tl-item .what { font-size: 0.95rem; font-weight: 900; margin-top: 2px; }
.tl-item .how { font-size: 0.82rem; color: var(--mid); margin-top: 4px; }

/* ---- お知らせ ---- */
.notice-list { list-style: none; }
.notice-list li {
  display: flex; gap: 14px; align-items: baseline;
  padding: 12px 4px; border-bottom: 1px solid var(--border);
  font-size: 0.86rem;
}
.notice-list li:last-child { border-bottom: none; }
.notice-list .date { font-weight: 700; font-size: 0.78rem; color: var(--gold); white-space: nowrap; }

/* ---- 記録カード ---- */
.kiroku-item { display: flex; gap: 14px; }
.kiroku-item .k-date {
  min-width: 74px; 
  font-weight: 700; font-size: 0.84rem; color: var(--gold); white-space: nowrap;
}
.kiroku-item .k-body { flex: 1; min-width: 0; }

/* ---- 統計数字 ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat { border-left: 3px solid var(--gold); padding: 2px 0 2px 14px; }
.stat .n {
  font-size: 1.7rem; font-weight: 900; color: var(--gold); line-height: 1.25;
}
.stat .n small { font-size: 1.02rem; font-weight: 700; }
.stat .l { font-size: 0.72rem; color: var(--dim); margin-top: 2px; line-height: 1.5; }

/* ---- フルブリード・ネイビーバンド（世界大会） ---- */
.band {
  margin: 48px calc(50% - 50vw) 0;
  padding: 46px calc(50vw - 50%) 50px;
  background: linear-gradient(165deg, #12203E 0%, #0C1D3A 70%);
  color: #fff;
}
.band .sec-title h2 { color: #fff; }
.band .sec-title .en { color: #7EA5DC; }
.band .sec-title h2::after { background: #7EA5DC; }
.band .sec-title .desc { color: rgba(255,255,255,0.55); }
.band .card { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.15); }
.band .card h3 { color: #fff; }
.band .card p { color: rgba(255,255,255,0.7); }
.band .dl-table th { color: rgba(255,255,255,0.5); }
.band .dl-table th, .band .dl-table td { border-color: rgba(255,255,255,0.13); }
.band .badge.plan { background: rgba(126,165,220,0.18); color: #A9C4E8; }
.band .note { color: rgba(255,255,255,0.45); }

/* ---- 写真 ---- */
.figure { margin: 0; }
.figure img { border-radius: 14px; width: 100%; height: auto; }
.figure figcaption { font-size: 0.72rem; color: var(--dim); margin-top: 8px; text-align: center; }
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .photo-grid { grid-template-columns: 1fr; } }

/* ---- テキスト×写真の交互レイアウト ---- */
.media-row { display: grid; grid-template-columns: 1.15fr 1fr; gap: 22px; align-items: center; }
.media-row.rev .figure { order: -1; }
@media (max-width: 640px) {
  .media-row { grid-template-columns: 1fr; }
  .media-row.rev .figure { order: 0; }
}

/* ---- 記録カードの写真 ---- */
.kiroku-item .k-photo { margin-top: 12px; }
.kiroku-item .k-photo img { border-radius: 10px; width: 100%; }

/* ---- ダークCTAバナー ---- */
.cta-banner {
  background: var(--dark); color: #fff; border-radius: 16px;
  padding: 30px 24px; text-align: center; margin-top: 40px;
}
.cta-banner h2 {
  
  font-size: 1.25rem; font-weight: 800; letter-spacing: 0.04em;
}
.cta-banner p { font-size: 0.84rem; color: rgba(255,255,255,0.65); margin-top: 8px; }
.cta-banner .cta-row { margin-top: 18px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---- 表（戦績など） ---- */
.score-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.score-table th, .score-table td { padding: 9px 8px; border-bottom: 1px solid var(--border); text-align: left; }
.score-table th { font-size: 0.72rem; color: var(--dim); font-weight: 700; }
.score-table tr.hl td { font-weight: 700; background: #FCF9F0; }

/* ---- フッター ---- */
.footer {
  background: var(--dark); color: rgba(255,255,255,0.55);
  text-align: center; padding: 34px 20px 42px;
  font-size: 0.74rem; line-height: 2; margin-top: 56px;
}
.footer .links { margin-bottom: 10px; }
.footer .links a { color: rgba(255,255,255,0.75); text-decoration: none; margin: 0 10px; font-size: 0.78rem; }
.footer .copy { color: rgba(255,255,255,0.4); }

/* ---- ユーティリティ ---- */
.center { text-align: center; }
.mt-l { margin-top: 24px; }
.note { font-size: 0.76rem; color: var(--dim); }
.hide { display: none !important; }

/* ---- スクロールフェードイン（控えめ） ---- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.7rem; }
  .hero { padding: 44px 20px 36px; }
}