/* ぬいパスの LP（public/index.html・public/en/index.html で共通） / nuipass landing page styles (shared by ja / en) */
:root{--ink:#1F1A2E;--sub:#6B6478;--tan:#FF8A5C;--tan-d:#E2683A;--peach:#FFE2D3;--lav:#F5F3F7;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--lav);color:var(--ink);font-family:'Zen Maru Gothic',system-ui,-apple-system,'Hiragino Maru Gothic ProN',sans-serif;line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}

/* ヘッダー / header */
.nav{position:sticky;top:0;z-index:5;background:rgba(245,243,247,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:18px}
.logo img{width:34px;height:34px;border-radius:9px}
.nav-r{display:flex;align-items:center;gap:14px;font-size:13px;font-weight:700}
.nav-r a{text-decoration:none;color:var(--sub)}

/* ヒーロー / hero */
.hero{padding:16px 0 40px}
.hero .wrap{display:grid;gap:28px;align-items:center}
.kv{border-radius:28px;overflow:hidden;box-shadow:0 18px 40px rgba(31,26,46,.12)}
.hero h1{margin:0;font-size:clamp(32px,8vw,52px);font-weight:900;line-height:1.3;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--tan)}
.hero p{margin:12px 0 0;font-size:16px;color:var(--sub);font-weight:500}
.stores{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.store{display:inline-flex;align-items:center;gap:8px;height:52px;padding:0 20px;border-radius:999px;background:var(--ink);color:#fff;font-weight:900;font-size:15px;text-decoration:none}
.store small{font-size:11px;font-weight:700;opacity:.7;margin-left:4px}
.store[aria-disabled="true"]{opacity:.55;cursor:default}
.note{font-size:12.5px;color:var(--sub);margin-top:10px;font-weight:700}
@media (min-width:860px){.hero .wrap{grid-template-columns:1.1fr 1fr}.hero .kv{order:2}}

/* 3つのステップ / three steps */
.sec{padding:48px 0}
.sec h2{margin:0 0 6px;font-size:clamp(24px,5.4vw,34px);font-weight:900;text-align:center}
.sec .lead{margin:0 auto 28px;text-align:center;color:var(--sub);max-width:560px;font-weight:500}
.steps{display:grid;gap:16px}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:#fff;border-radius:28px;padding:18px 18px 22px;box-shadow:0 8px 24px rgba(31,26,46,.06)}
.step img{border-radius:20px;background:var(--peach);aspect-ratio:1/1;object-fit:contain;width:100%}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;background:var(--tan);color:#fff;font-weight:900;font-size:14px;margin-top:14px}
.step h3{margin:8px 0 4px;font-size:18px;font-weight:900}
.step p{margin:0;font-size:14px;color:var(--sub);font-weight:500}

/* 料金 / pricing */
.price{background:#fff}
.plans{display:grid;gap:14px}
@media (min-width:760px){.plans{grid-template-columns:repeat(2,1fr)}}
.plan{border-radius:24px;padding:18px 20px;background:var(--lav)}
.plan.plus{background:var(--peach)}
.plan h3{margin:0;font-size:16px;font-weight:900}
.plan .yen{font-size:24px;font-weight:900;margin:4px 0}
.plan .yen small{font-size:13px;color:var(--sub);font-weight:700}
.plan p,.plan li{margin:0;font-size:13.5px;color:var(--sub);font-weight:500}
.plan ul{margin:6px 0 0;padding-left:1.2em}
.tag{display:inline-block;background:var(--tan);color:#fff;font-size:11.5px;font-weight:900;border-radius:999px;padding:2px 10px;margin-left:6px;vertical-align:2px}
.fine{margin:18px 0 0;font-size:12px;color:var(--sub);text-align:center}

/* 最後の呼びかけ / closing CTA */
.end{text-align:center}
.end img{width:160px;margin:0 auto 8px}
.end .stores{justify-content:center}

/* フッター / footer */
footer{padding:32px 0 calc(32px + env(safe-area-inset-bottom));font-size:12.5px;color:var(--sub)}
footer .links{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:10px}
footer a{color:var(--sub)}