/* =========================================================
   屋台プラス（NAGOYA屋台村プラス協会）共通デザインシステム
   1ファイルで全ページの見た目を管理 ＝ ここを直せば全ページ反映
   配色：グリーン継承＋深緑／差し色コーラル／オフホワイト
   ========================================================= */

:root{
  --bg:#FBFAF6; --ink:#21302A; --ink-soft:#5C6B63;
  --green:#2E7D32; --green-deep:#173B1B; --green-mid:#3F9142;
  --green-50:#EEF5E7; --green-100:#DBEBCB;
  --coral:#E8643C; --coral-deep:#b23c18;
  --line:rgba(20,40,25,.10);
  --card:#FFFFFF; --maxw:1100px;
  --shadow-sm:0 1px 2px rgba(20,40,25,.05);
  --shadow:0 10px 30px rgba(20,40,25,.08);
  --shadow-lg:0 18px 50px rgba(20,40,25,.12);
  --r:16px; --r-lg:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;line-height:1.35}
a{color:inherit;text-decoration:none}
.hand{font-family:"Yomogi",cursive}
.coral{color:var(--coral)}
.green{color:var(--green)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:999px;transition:.2s;cursor:pointer;border:none;font-family:inherit;text-align:center}
.btn-primary{background:var(--green);color:#fff;padding:13px 26px;font-size:15px;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:#fff;color:var(--green);padding:13px 26px;font-size:15px;border:1.5px solid var(--green)}
.btn-ghost:hover{background:var(--green-50)}
.btn-coral{background:var(--coral);color:#fff;padding:13px 26px;font-size:15px;box-shadow:var(--shadow-sm)}
.btn-coral:hover{background:var(--coral-deep);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-white{background:#fff;color:var(--green-deep);padding:15px 32px;font-size:16px}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-lg{padding:16px 34px;font-size:16px}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.85);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:.25s}
header.scrolled{border-color:var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;flex-direction:column;line-height:1.05}
.logo b{font-family:"Zen Kaku Gothic New";font-weight:900;font-size:24px;color:var(--green);letter-spacing:.02em}
.logo span{font-size:10px;color:var(--ink-soft);letter-spacing:.04em}
.menu{display:flex;align-items:center;gap:26px}
.menu a.lk{font-size:14px;font-weight:500;color:var(--ink);opacity:.85;transition:.2s;position:relative}
.menu a.lk:hover{opacity:1;color:var(--green)}
.menu a.lk.active{color:var(--green);opacity:1;font-weight:700}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.mobile-menu{display:none}
@media(max-width:880px){
  .menu{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:8px 0;transform:translateY(-120%);transition:.28s;visibility:hidden}
  .menu.open{transform:translateY(0);visibility:visible}
  .menu a.lk{padding:14px 24px;font-size:16px;opacity:1;border-bottom:1px solid var(--line)}
  .menu .btn{margin:12px 24px}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- generic section ---------- */
section{padding:80px 0}
.sec-head{text-align:center;margin-bottom:48px}
.sec-head .tag{color:var(--coral);font-weight:700;font-size:13px;letter-spacing:.08em}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:900;color:var(--green-deep);margin-top:8px}
.sec-head p{color:var(--ink-soft);margin-top:12px;font-size:15px}
.center{text-align:center;margin-top:36px}

/* ---------- page hero (sub pages) ---------- */
.page-hero{background:linear-gradient(135deg,#2E7D32,#173B1B);color:#fff;padding:56px 0 60px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.06)}
.page-hero .crumb{font-size:12.5px;color:rgba(255,255,255,.7);margin-bottom:14px}
.page-hero .crumb a:hover{color:#fff}
.page-hero .kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);color:#fff;font-weight:700;font-size:12.5px;padding:6px 15px;border-radius:999px;margin-bottom:18px}
.page-hero .kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--coral)}
.page-hero h1{font-size:clamp(1.9rem,4.4vw,2.9rem);font-weight:900;letter-spacing:.01em}
.page-hero p{color:#CFE6BF;font-size:16px;max-width:40em;margin-top:16px}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.trust .it{padding:26px 16px;text-align:center;border-right:1px solid var(--line)}
.trust .it:last-child{border-right:none}
.trust .n{font-family:"Zen Kaku Gothic New";font-weight:900;font-size:clamp(1.4rem,3vw,2rem);color:var(--green)}
.trust .l{font-size:12px;color:var(--ink-soft);margin-top:2px}
@media(max-width:620px){.trust .wrap{grid-template-columns:1fr}.trust .it{border-right:none;border-bottom:1px solid var(--line);padding:18px}.trust .it:last-child{border-bottom:none}}

/* ---------- duo split cards ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:38px 32px;transition:.25s;display:block}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.pcard .ic{width:56px;height:56px;border-radius:16px;background:var(--green-50);display:flex;align-items:center;justify-content:center;color:var(--green);margin-bottom:18px}
.pcard .ic svg{width:28px;height:28px}
.pcard h3{font-size:21px;font-weight:700;margin-bottom:8px;color:var(--ink)}
.pcard p{color:var(--ink-soft);font-size:14.5px;margin-bottom:18px}
.pcard .go{font-weight:700;color:var(--green);font-size:14px;display:inline-flex;align-items:center;gap:6px}
@media(max-width:760px){.duo{grid-template-columns:1fr}}

/* ---------- manifesto ---------- */
.manifesto{background:var(--green-deep);color:#fff;border-radius:var(--r-lg);padding:64px 8%;text-align:center;position:relative;overflow:hidden}
.manifesto .big{font-family:"Zen Kaku Gothic New";font-weight:900;font-size:clamp(1.6rem,4vw,2.4rem);margin-bottom:24px;line-height:1.5}
.manifesto p{color:#CFE6BF;font-size:16px;max-width:42em;margin:0 auto;line-height:2}
.manifesto .sig{margin-top:28px;font-weight:700;color:#fff;font-size:15px}

/* ---------- listing cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.kcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.25s;display:block}
.kcard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.kcard .img{aspect-ratio:16/10;background:var(--green-50);display:flex;align-items:center;justify-content:center;color:var(--coral)}
.kcard .img svg{width:40px;height:40px;opacity:.8}
.kcard .bd{padding:16px 18px}
.kcard h3{font-size:16px;font-weight:700;color:var(--ink)}
.kcard .meta{color:var(--ink-soft);font-size:13px;margin-top:2px}
.kcard .tags{margin-top:10px;display:flex;gap:6px;flex-wrap:wrap}
.kcard .tags span{font-size:11px;background:var(--green-50);color:var(--green-deep);padding:3px 10px;border-radius:999px}
@media(max-width:760px){.grid3{grid-template-columns:1fr}}

/* ---------- filter bar ---------- */
.filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.filter .chip{font-size:13px;font-weight:700;color:var(--green-deep);background:#fff;border:1.5px solid var(--line);padding:9px 18px;border-radius:999px;cursor:pointer;transition:.2s}
.filter .chip:hover{border-color:var(--green)}
.filter .chip.on{background:var(--green);color:#fff;border-color:var(--green)}

/* ---------- steps (flow) ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:st}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 20px;position:relative;transition:.25s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step .num{counter-increment:st;font-family:"Zen Kaku Gothic New";font-weight:900;color:var(--coral);font-size:14px;letter-spacing:.1em}
.step .num::before{content:"STEP " counter(st)}
.step h3{font-size:16px;font-weight:700;margin:8px 0 6px;color:var(--green-deep)}
.step p{font-size:13.5px;color:var(--ink-soft)}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- feature list (benefits) ---------- */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;transition:.25s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat .ic{width:50px;height:50px;border-radius:14px;background:var(--green-50);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat .ic svg{width:26px;height:26px}
.feat h3{font-size:17px;font-weight:700;margin-bottom:6px;color:var(--green-deep)}
.feat p{font-size:14px;color:var(--ink-soft)}
@media(max-width:820px){.feats{grid-template-columns:1fr}}

/* ---------- story / timeline ---------- */
.story{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.story .visual2{border-radius:var(--r-lg);aspect-ratio:1/1;background:linear-gradient(135deg,#E8643C,#b23c18);box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;padding:24px}
.story h2{font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:900;color:var(--green-deep);margin-bottom:18px}
.tl{list-style:none}
.tl li{display:flex;gap:16px;padding:10px 0;border-bottom:1px dashed var(--line)}
.tl .y{font-family:"Zen Kaku Gothic New";font-weight:900;color:var(--coral);min-width:74px}
.tl .t{font-size:14.5px;color:var(--ink)}
@media(max-width:760px){.story{grid-template-columns:1fr}.story .visual2{aspect-ratio:16/10}}

/* full timeline (story page) */
.timeline{position:relative;max-width:760px;margin:0 auto;padding-left:28px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:var(--green-100)}
.tentry{position:relative;padding:0 0 30px 18px}
.tentry::before{content:"";position:absolute;left:-28px;top:4px;width:14px;height:14px;border-radius:50%;background:var(--coral);border:3px solid var(--bg);box-shadow:0 0 0 2px var(--coral)}
.tentry .yr{font-family:"Zen Kaku Gothic New";font-weight:900;color:var(--green);font-size:18px}
.tentry h3{font-size:17px;font-weight:700;margin:2px 0 6px;color:var(--green-deep)}
.tentry p{font-size:14.5px;color:var(--ink-soft)}

/* ---------- price ---------- */
.price{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:44px;display:flex;align-items:center;gap:28px;box-shadow:var(--shadow-sm)}
.price .ic{width:64px;height:64px;border-radius:18px;background:var(--green-50);color:var(--green);display:flex;align-items:center;justify-content:center;flex:none}
.price .ic svg{width:32px;height:32px}
.price h3{font-size:22px;font-weight:900;color:var(--green-deep)}
.price p{color:var(--ink-soft);font-size:15px;margin-top:4px}
@media(max-width:620px){.price{flex-direction:column;text-align:center;padding:32px 24px}}

/* pricing cards */
.pricegrid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;transition:.25s}
.plan:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.plan .who{font-size:13px;font-weight:700;color:var(--coral);letter-spacing:.06em}
.plan h3{font-size:22px;font-weight:900;color:var(--green-deep);margin:6px 0 4px}
.plan .lead{color:var(--ink-soft);font-size:14px;margin-bottom:18px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.plan li{display:flex;gap:10px;font-size:14.5px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--green);font-weight:900;flex:none}
@media(max-width:760px){.pricegrid{grid-template-columns:1fr}}

/* ---------- forms ---------- */
.formcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;font-weight:700;color:var(--green-deep);margin-bottom:8px}
.field .req{color:var(--coral);font-size:12px;margin-left:6px}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;transition:.18s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);background:#fff;box-shadow:0 0 0 3px var(--green-50)}
.field textarea{min-height:130px;resize:vertical}
.field .hint{font-size:12px;color:var(--ink-soft);margin-top:6px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:620px){.field-row{grid-template-columns:1fr}.formcard{padding:28px 22px}}
.radio-row{display:flex;flex-wrap:wrap;gap:10px}
.radio-row label{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:999px;padding:10px 18px;cursor:pointer;font-size:14px;margin:0}
.radio-row input{width:auto;margin:0}
.radio-row input:checked + span{color:var(--green);font-weight:700}

/* ---------- notes / callout ---------- */
.note{background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--r);padding:18px 22px;font-size:13.5px;color:var(--green-deep);line-height:1.8}
.note b{color:var(--green-deep)}
.todo{background:#FFF4EE;border:1px dashed var(--coral);border-radius:var(--r);padding:16px 20px;font-size:13px;color:var(--coral-deep);line-height:1.7}

/* ---------- news list ---------- */
.newslist{list-style:none;border-top:1px solid var(--line)}
.newslist li a{display:flex;gap:20px;align-items:baseline;padding:20px 8px;border-bottom:1px solid var(--line);transition:.18s}
.newslist li a:hover{background:#fff;padding-left:16px}
.newslist .date{font-family:"Zen Kaku Gothic New";font-weight:700;color:var(--green);font-size:13px;min-width:96px}
.newslist .cat{font-size:11px;background:var(--green-50);color:var(--green-deep);padding:3px 10px;border-radius:999px;white-space:nowrap}
.newslist .ttl{font-size:15px;color:var(--ink)}
@media(max-width:620px){.newslist li a{flex-direction:column;gap:6px}}

/* ---------- works / case cards ---------- */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.case{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.25s}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.case .ph{aspect-ratio:16/9;background:linear-gradient(135deg,#3F9142,#173B1B);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.9);text-align:center;padding:20px;font-size:13px}
.case .bd{padding:24px 26px}
.case .badge{display:inline-block;font-size:12px;font-weight:700;color:var(--coral);background:#FFF4EE;padding:4px 12px;border-radius:999px;margin-bottom:10px}
.case h3{font-size:19px;font-weight:800;color:var(--green-deep);margin-bottom:8px}
.case p{font-size:14px;color:var(--ink-soft)}
.case .voice{margin-top:14px;border-left:3px solid var(--green-100);padding-left:14px;font-size:13.5px;color:var(--ink);font-style:italic}
@media(max-width:760px){.cases{grid-template-columns:1fr}}

/* ---------- final CTA ---------- */
.final{background:linear-gradient(135deg,#2E7D32,#173B1B);color:#fff;border-radius:var(--r-lg);text-align:center;padding:72px 24px}
.final h2{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:900;margin-bottom:14px}
.final p{color:#CFE6BF;margin-bottom:30px}
.final .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{padding:54px 0 60px;border-top:1px solid var(--line);margin-top:80px;background:#fff}
footer .ft{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer .logo b{font-size:20px}
footer .small{font-size:12px;color:var(--ink-soft);max-width:30em;line-height:1.9;margin-top:14px}
footer h4{font-size:13px;font-weight:700;color:var(--green-deep);margin-bottom:14px;letter-spacing:.04em}
footer .fmenu{display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--ink-soft)}
footer .fmenu a:hover{color:var(--green)}
footer .contact{font-size:13px;color:var(--ink-soft);line-height:1.9}
footer .copy{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--ink-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:760px){footer .ft{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer .ft{grid-template-columns:1fr}}

/* ---------- utility ---------- */
.lede{font-size:16px;color:var(--ink-soft);line-height:2;max-width:42em}
.prose p{margin-bottom:18px;color:var(--ink)}
.prose h3{font-size:20px;color:var(--green-deep);margin:30px 0 12px}
.bg-white{background:#fff}
.pt0{padding-top:0}
.mt0{margin-top:0}