/* =====================================================================
   ALI NAGAOKA 共通スタイル
   全ページ同じ骨格・同じ書体。ページごとに地色とアクセントだけ変える。
   ===================================================================== */
:root {
  --cream:     #F4EBDD;
  --cream-dim: #C4B5A2;
  --amber:     #D9962E;
  --herb:      #8A9B66;
  --terra:     #C0603F;
  --navy:      #131C33;
  --serif: "Fraunces", "Zen Kaku Gothic New", serif;
  --sans: "Work Sans", "Zen Kaku Gothic New", sans-serif;
}

/* ---- ページごとの着せ替え。骨格は共通、色だけ変わる ---- */
body.p-top   { --bg:#241C16; --bg-soft:#2E251E; --accent:var(--amber); }
body.p-beans { --bg:#2A1E14; --bg-soft:#342619; --accent:var(--amber); }
body.p-menu  { --bg:#1D2420; --bg-soft:#262F29; --accent:var(--herb); }
body.p-store { --bg:#251B20; --bg-soft:#2F232A; --accent:var(--terra); }
body.p-story { --bg:#131C33; --bg-soft:#1B2440; --accent:#F0A94E; }

:root { --hairline: rgba(244, 235, 221, 0.14); }

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: #1A140F; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

/* ---------- 共通バー：左にメニュー、右にSNS ---------- */
.bar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1rem;
  padding: 0.85rem clamp(1rem, 3vw, 2rem);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.burger {
  appearance: none; background: none; border: 0; cursor: pointer;
  width: 42px; height: 42px; border-radius: 10px;
  display: grid; place-items: center; gap: 0;
  color: var(--cream);
}
.burger span { display: block; width: 20px; height: 2px; background: currentColor; margin: 2.5px 0; border-radius: 2px; transition: transform 200ms cubic-bezier(0.23,1,0.32,1), opacity 200ms; }
.burger:hover { background: rgba(244,235,221,0.08); }
.bar__mark { font-family: var(--serif); font-weight: 700; font-size: 1.15rem; color: var(--cream); text-decoration: none; letter-spacing: 0.02em; }
.bar__page { font-size: 0.78rem; color: var(--cream-dim); }
.socials { margin-left: auto; display: flex; gap: 0.4rem; }
.socials a {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center; color: var(--cream-dim);
}
.socials a:hover { color: var(--cream); background: rgba(244,235,221,0.08); }
.socials svg { width: 18px; height: 18px; }

/* ---------- 全画面メニュー ---------- */
.menu {
  position: fixed; inset: 0; z-index: 80;
  background: color-mix(in srgb, var(--bg) 92%, black);
  display: none; opacity: 0;
  transition: opacity 240ms ease-out;
  padding: 5.5rem clamp(1.4rem, 6vw, 4rem) 2rem;
  overflow-y: auto;
}
.menu.is-open { display: block; }
.menu.is-in { opacity: 1; }
.menu__close {
  position: absolute; top: 0.9rem; left: clamp(1rem, 3vw, 2rem);
  appearance: none; border: 1px solid var(--hairline); background: transparent;
  color: var(--cream); font: inherit; font-size: 0.85rem;
  padding: 0.5em 1.2em; border-radius: 999px; cursor: pointer;
}
.menu nav { display: grid; gap: 0.2rem; max-width: 34rem; }
.menu a {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  color: var(--cream); text-decoration: none;
  padding: 0.35em 0; border-bottom: 1px solid var(--hairline);
  display: flex; align-items: baseline; gap: 1rem;
}
.menu a small { font-family: var(--sans); font-weight: 500; font-size: 0.85rem; color: var(--cream-dim); }
.menu a:hover, .menu a[aria-current="page"] { color: var(--accent); }
.menu__note { margin-top: 2rem; font-size: 0.78rem; color: var(--cream-dim); }

/* ---------- セクション共通 ---------- */
.sect { padding: clamp(3rem, 7vw, 5.5rem) clamp(1.2rem, 4vw, 3rem); max-width: 72rem; margin-inline: auto; }
.sect__head { max-width: 42em; margin-bottom: clamp(1.6rem, 4vw, 2.8rem); }
.sect__head .tag { font-size: 0.78rem; letter-spacing: 0.16em; font-weight: 600; color: var(--accent); }
.sect__head h1, .sect__head h2 {
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(1.8rem, 4.6vw, 3.2rem); line-height: 1.18;
  margin: 0.4rem 0 0;
}
.sect__head p { color: var(--cream-dim); margin: 1rem 0 0; }
.note-proto { font-size: 0.76rem; color: var(--cream-dim); }

/* ---------- ボタン・リンク ---------- */
.btn {
  display: inline-block; font-weight: 600; font-size: 0.95rem;
  padding: 0.8em 1.9em; border-radius: 999px; text-decoration: none;
  background: var(--accent); color: #1A140F;
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
  transition: transform 130ms cubic-bezier(0.23,1,0.32,1), filter 130ms;
  border: 0; cursor: pointer; font-family: var(--sans);
}
@media (hover:hover) and (pointer:fine) { .btn:hover { filter: brightness(1.07); } }
.btn:active { transform: translateY(1px); }
.link { color: var(--cream); text-decoration: underline; text-underline-offset: 0.25em; text-decoration-thickness: 1px; }

/* ---------- 写真待ちフレーム ---------- */
.ph {
  display: grid; place-items: center;
  background: repeating-linear-gradient(-45deg, rgba(244,235,221,0.05) 0 10px, transparent 10px 20px);
  color: var(--cream-dim); font-size: 0.72rem; letter-spacing: 0.08em;
}
.ph span { background: color-mix(in srgb, var(--bg) 75%, black); padding: 0.3em 0.9em; border-radius: 999px; }

/* ---------- フッター ---------- */
.foot {
  border-top: 1px solid var(--hairline);
  padding: 2rem clamp(1.2rem, 4vw, 3rem) 3rem;
  max-width: 72rem; margin-inline: auto;
  display: flex; flex-wrap: wrap; gap: 0.8rem 2rem;
  font-size: 0.78rem; color: var(--cream-dim);
}
.foot a { color: var(--cream-dim); }

/* ---------- 出現アニメ（保険つき） ---------- */
.anim .rise { opacity: 0; transform: translateY(14px); transition: opacity 500ms cubic-bezier(0.23,1,0.32,1), transform 500ms cubic-bezier(0.23,1,0.32,1); }
.anim .rise.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .btn, .burger span, .menu { transition: none; }
  .anim .rise { opacity: 1; transform: none; transition: none; }
}