/* さち吉 海鮮丼丸 町田店 — 白基調シンプル・スマホ最優先 */
:root {
  --ink: #1c2430;
  --sub: #5b6673;
  --accent: #14508c;
  --accent-dark: #0e3c6b;
  --line: #e5e9ee;
  --bg-soft: #f6f8fa;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic Medium", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 20px; }

/* ヘッダー */
header.site {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(6px);
  z-index: 10;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; }
.brand { font-weight: 700; font-size: 15px; letter-spacing: .06em; text-decoration: none; color: var(--ink); }
.brand small { display: block; font-size: 10px; font-weight: 500; color: var(--sub); letter-spacing: .18em; }
.head-cta {
  font-size: 13px; font-weight: 700; color: #fff; background: var(--accent);
  text-decoration: none; padding: 9px 16px; border-radius: 999px; white-space: nowrap;
}

/* ヒーロー */
.hero { text-align: center; padding: 56px 0 48px; background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%); }
.hero .kicker { font-size: 13px; letter-spacing: .3em; color: var(--accent); font-weight: 700; }
.hero h1 { font-size: 30px; line-height: 1.4; letter-spacing: .08em; margin: 10px 0 4px; }
.hero h1 small { display: block; font-size: 14px; color: var(--sub); font-weight: 500; letter-spacing: .2em; margin-top: 6px; }
.hero p.lead { color: var(--sub); font-size: 14px; margin: 18px auto 26px; max-width: 34em; }
.hero-photo {
  margin: 0 auto 26px; max-width: 560px; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 16 / 10; background: repeating-linear-gradient(45deg, #eef2f6, #eef2f6 12px, #f6f8fa 12px, #f6f8fa 24px);
  display: flex; align-items: center; justify-content: center; color: var(--sub); font-size: 13px;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

.btn-primary {
  display: inline-block; background: var(--accent); color: #fff; font-weight: 700;
  font-size: 16px; text-decoration: none; padding: 16px 36px; border-radius: 999px;
  box-shadow: 0 4px 14px rgba(20,80,140,.25);
}
.btn-primary:active { background: var(--accent-dark); }
.btn-primary.line { background: #06C755; box-shadow: 0 4px 14px rgba(6,199,85,.28); }
.btn-primary.line:active { background: #05a648; }
.sub-link { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--accent); }
.btn-note { display: block; margin-top: 10px; font-size: 12px; color: var(--sub); }

/* セクション共通 */
section { padding: 52px 0; }
section.alt { background: var(--bg-soft); }
h2 { text-align: center; font-size: 21px; letter-spacing: .14em; margin-bottom: 8px; }
.h2-sub { text-align: center; font-size: 12px; color: var(--accent); letter-spacing: .22em; font-weight: 700; margin-bottom: 28px; }

/* 店の紹介 */
.about p { font-size: 15px; max-width: 36em; margin: 0 auto 1em; }

/* メニュー */
.menu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.menu-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.menu-card .ph {
  aspect-ratio: 4 / 3; background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center;
}
.menu-card .ph img { width: 100%; height: 100%; object-fit: cover; }
.menu-card .ph svg { width: 44px; height: 44px; opacity: .35; }
.menu-card .body { padding: 10px 12px 12px; }
.menu-card .name { font-size: 14px; font-weight: 700; }
.menu-card .price { font-size: 13px; color: var(--sub); }
.menu-more { text-align: center; margin-top: 26px; }
.menu-more .note { font-size: 13px; color: var(--sub); margin-bottom: 14px; }

/* 注文方法 */
.order-list { display: grid; gap: 14px; }
.order-card {
  display: block; text-decoration: none; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 16px;
}
.order-card.major { border: 2px solid var(--accent); position: relative; }
.order-card .tag {
  position: absolute; top: -11px; left: 16px; background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 700; padding: 2px 10px; border-radius: 999px; letter-spacing: .08em;
}
.order-card .t { font-weight: 700; font-size: 16px; }
.order-card .d { font-size: 13px; color: var(--sub); margin-top: 4px; }
.order-card .go { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--accent); }

/* アクセス */
.access-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 20px; }
.access-table th, .access-table td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.access-table th { width: 6.5em; color: var(--sub); font-weight: 600; white-space: nowrap; }
.access-table a { color: var(--accent); }
.map { border: 0; width: 100%; height: 300px; border-radius: var(--radius); }

/* フッター */
footer.site { border-top: 1px solid var(--line); padding: 30px 0 44px; text-align: center; }
footer.site nav { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; margin-bottom: 14px; }
footer.site a { color: var(--sub); font-size: 13px; text-decoration: none; }
footer.site .copy { font-size: 12px; color: var(--sub); }

/* 法務ページ */
.legal { padding: 44px 0 64px; }
.legal h1 { font-size: 22px; letter-spacing: .1em; margin-bottom: 28px; text-align: center; }
.legal table { width: 100%; border-collapse: collapse; font-size: 14px; }
.legal th, .legal td { text-align: left; padding: 14px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal th { width: 9em; color: var(--sub); font-weight: 600; }
.legal h2 { font-size: 16px; text-align: left; letter-spacing: .06em; margin: 30px 0 8px; }
.legal p, .legal li { font-size: 14px; }
.legal ul { padding-left: 1.4em; }
.back { display: inline-block; margin-top: 34px; color: var(--accent); font-size: 14px; text-decoration: none; }

@media (min-width: 640px) {
  .hero h1 { font-size: 38px; }
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
  .order-list { grid-template-columns: repeat(3, 1fr); }
  .map { height: 360px; }
}