/* JapanMust — mobile-first, no framework, fast */
:root{
  --red:#d9261c;
  --ink:#1a1a1a;
  --muted:#5c5c5c;
  --paper:#faf7f2;
  --card:#ffffff;
  --line:#e8e2d8;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.65;font-size:17px;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--red)}
img{max-width:100%}

/* header */
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{font-weight:800;font-size:20px;color:var(--ink);text-decoration:none}
.logo span{color:var(--red)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-size:15px}
.nav a:hover{color:var(--ink)}

/* buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;
  text-decoration:none;border:2px solid var(--red);transition:.15s;font-size:16px}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#b71f15;border-color:#b71f15}
.btn-ghost{background:transparent;color:var(--red)}
.btn-ghost:hover{background:#fdeeea}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

/* hero */
.hero{padding:56px 0 48px;background:linear-gradient(180deg,#fff 0%,var(--paper) 100%)}
.hero-grid{display:grid;gap:36px;align-items:center}
@media(min-width:860px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.eyebrow{display:inline-block;background:#fdeeea;color:var(--red);font-weight:700;font-size:13px;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;letter-spacing:.02em}
h1{font-size:clamp(30px,5vw,46px);line-height:1.18;letter-spacing:-.01em;margin-bottom:16px}
.lede{font-size:19px;color:var(--muted);max-width:34em}
.micro{font-size:14px;color:var(--muted);margin-top:14px}

/* phone mockup */
.phone{width:270px;margin:0 auto;background:#111;border-radius:38px;padding:12px;
  box-shadow:0 24px 60px rgba(0,0,0,.22)}
.screen{background:#20242a;border-radius:28px;overflow:hidden;color:#fff;min-height:480px;
  display:flex;flex-direction:column}
.viewfinder{flex:1;background:
  repeating-linear-gradient(0deg,transparent,transparent:34px,rgba(255,255,255,.06) 35px),
  linear-gradient(160deg,#2b3138,#171a1f);
  position:relative;display:flex;align-items:center;justify-content:center;padding:20px}
.scan-frame{border:2px dashed rgba(255,255,255,.55);border-radius:10px;padding:14px 18px;text-align:center}
.scan-frame .jp{font-size:30px;font-weight:800}
.scan-frame .hint{font-size:12px;opacity:.75;margin-top:6px}
.result-card{background:#fff;color:var(--ink);margin:0 12px 12px;border-radius:12px;padding:14px 16px}
.result-card .dish{font-weight:800;font-size:17px}
.result-card .desc{font-size:13.5px;color:var(--muted);margin-top:4px}
.result-card .tags{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.tag{font-size:11.5px;background:#f1ece3;border-radius:999px;padding:3px 10px;color:#6b5f4e;font-weight:600}
.offline-bar{background:var(--red);color:#fff;font-size:12.5px;font-weight:700;text-align:center;padding:8px}

/* sections */
.section{padding:52px 0}
.section h2{font-size:clamp(24px,3.6vw,32px);margin-bottom:10px;letter-spacing:-.01em}
.section .sub{color:var(--muted);max-width:40em;margin-bottom:28px}
.cards{display:grid;gap:16px}
@media(min-width:760px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{font-size:15px;color:var(--muted)}
.card .icon{font-size:26px;margin-bottom:10px}

/* steps */
.steps{display:grid;gap:14px;counter-reset:step}
@media(min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step::before{counter-increment:step;content:counter(step);display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;margin-bottom:12px}

/* pricing */
.pricing{background:var(--ink);color:#fff;border-radius:20px;padding:40px 28px;text-align:center;max-width:560px;margin:0 auto}
.pricing h2{color:#fff}
.price{font-size:52px;font-weight:800;margin:12px 0 4px}
.price small{font-size:18px;font-weight:400;color:#bbb}
.strike{color:#999;text-decoration:line-through}
.pricing ul{list-style:none;margin:20px 0;text-align:left;display:inline-block}
.pricing li{padding:6px 0;font-size:15.5px;color:#ddd}
.pricing li::before{content:"✓ ";color:#7dd87d;font-weight:800}
.pricing .btn-row{justify-content:center}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:18px 20px}
.faq summary{font-weight:700;cursor:pointer;font-size:16.5px}
.faq details p{margin-top:10px;color:var(--muted);font-size:15.5px}

/* waitlist form */
.waitlist{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 28px;max-width:640px;margin:0 auto;text-align:center}
.waitlist h2{margin-bottom:8px}
.waitlist form{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;justify-content:center}
.waitlist input[type=email]{flex:1;min-width:220px;padding:13px 18px;border:2px solid var(--line);border-radius:999px;font-size:16px}
.waitlist input[type=email]:focus{outline:none;border-color:var(--red)}
.form-ok{display:none;background:#e9f7e9;color:#1e6b1e;padding:14px;border-radius:12px;margin-top:16px;font-weight:600}

/* article */
.article{max-width:760px;margin:0 auto;padding:40px 20px}
.article h1{margin-bottom:8px}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:24px}
.article h2{font-size:23px;margin:32px 0 10px}
.article p{margin-bottom:16px}
.article ul,.article ol{margin:0 0 16px 22px}
.article li{margin-bottom:8px}
.phrase{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);
  border-radius:8px;padding:14px 18px;margin:14px 0}
.phrase .jp{font-weight:800;font-size:18px}
.phrase .ro{color:var(--muted);font-size:14px}
.cta-box{background:#fff8f1;border:2px dashed var(--red);border-radius:16px;padding:28px;margin:36px 0;text-align:center}

/* dish page */
.dish-hero{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 28px;margin-bottom:24px}
.dish-hero .jp-big{font-size:40px;font-weight:800}
.dish-hero .ro{color:var(--muted)}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}
@media(min-width:640px){.fact-grid{grid-template-columns:repeat(4,1fr)}}
.fact{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.fact .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.fact .v{font-weight:800;margin-top:4px}

/* hub grids */
.hub-grid{display:grid;gap:14px}
@media(min-width:700px){.hub-grid{grid-template-columns:repeat(2,1fr)}}
.hub-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;text-decoration:none;color:var(--ink);display:block}
.hub-card:hover{border-color:var(--red)}
.hub-card h3{margin-bottom:6px;font-size:18px}
.hub-card p{color:var(--muted);font-size:14.5px}
.soon{opacity:.55}

/* footer */
footer{background:var(--ink);color:#999;padding:36px 0;margin-top:40px;font-size:14px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
footer a{color:#ccc;text-decoration:none}

.dish-img{width:100%;max-width:640px;border-radius:12px;margin:0 auto 18px;display:block}