/* 凪茶房 nagi-sabo.com
   勝負どころ＝「夜の暗さ」。画面全体を常磐緑の夜に沈め、光るのは絵と銅の一点だけ。
   文字は写真の上に置かない。見出しは縦書きで川べりの暖簾のように立てる。
   色は3つ: 常磐緑（濃淡）・生成り・銅。書体は3つ: Shippori Mincho（見出し）／Zen Kaku Gothic New（本文）／Cormorant Garamond（欧文・数字） */

:root{
  --night:#152B1F;      /* 常磐緑・夜（地） */
  --green:#1F3D2B;      /* 常磐緑（面） */
  --deep:#0F1F17;       /* 常磐緑・最深（帯） */
  --kinari:#EDE6D6;     /* 生成り（文字） */
  --kinari-70:rgba(237,230,214,.72);
  --copper:#B87348;     /* 銅（線・面） */
  --copper-ink:#D39A6A; /* 銅（小さな文字用・暗地で読める明るさ） */
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;
  --latin:"Cormorant Garamond",Georgia,serif;
  --gutter:clamp(1.25rem, 6vw, 7rem);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--night);color:var(--kinari);
  font-family:var(--sans);font-size:1rem;line-height:2;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
::selection{background:var(--copper);color:var(--deep)}

/* ---------- 見出し・文字の階層 ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.25;letter-spacing:.04em}
.eyebrow{
  font-family:var(--latin);font-size:.78rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--copper-ink);display:block;margin-bottom:1.1rem;
}
.eyebrow-ja{font-family:var(--sans);font-size:.74rem;letter-spacing:.36em;text-transform:none}
h2{font-size:clamp(1.9rem, 3.6vw, 2.9rem);margin-bottom:1.6rem}
h3{font-size:clamp(1.2rem, 1.9vw, 1.45rem);margin:2.4rem 0 .8rem;color:var(--kinari)}
p+p{margin-top:1.3rem}
.small{font-size:.86rem;color:var(--kinari-70)}
.tiny{font-size:.74rem;color:var(--kinari-70);letter-spacing:.04em}
.num{font-family:var(--latin);font-weight:500;letter-spacing:.06em;font-size:1.25em;line-height:1}

/* ---------- ヘッダー ---------- */
.site-head{
  position:relative;z-index:5;display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;
  padding:1.4rem var(--gutter) 0;
}
.brand{font-family:var(--serif);font-weight:700;font-size:1.25rem;letter-spacing:.14em;text-decoration:none}
.brand small{font-family:var(--latin);font-weight:500;font-size:.7rem;letter-spacing:.34em;margin-left:.8em;color:var(--copper-ink);text-transform:uppercase}
.nav{display:flex;gap:1.6rem;overflow-x:auto;scrollbar-width:none;font-size:.86rem;letter-spacing:.1em;max-width:100%;min-width:0;padding-bottom:.2rem}
.nav::-webkit-scrollbar{display:none}
.nav a{text-decoration:none;white-space:nowrap;padding:.2rem 0;border-bottom:1px solid transparent;color:var(--kinari-70)}
.nav a:hover,.nav a[aria-current]{color:var(--kinari);border-bottom-color:var(--copper)}
.nav a.nav-line{color:var(--copper-ink)}

/* ---------- ヒーロー（トップ） ---------- */
.hero{
  position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,44fr) minmax(0,56fr);
  min-height:min(92vh, 980px);align-items:stretch;
}
.hero-text{
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:4rem var(--gutter) 5rem;position:relative;z-index:2;
}
.hero-title{
  writing-mode:vertical-rl;text-orientation:upright;
  font-size:clamp(5.5rem, 11.5vw, 11.5rem);line-height:1;letter-spacing:.14em;
  position:absolute;top:3rem;left:var(--gutter);height:calc(100% - 3rem);
  font-weight:700;
}
.hero-kana{
  writing-mode:vertical-rl;position:absolute;top:3.4rem;left:calc(var(--gutter) + clamp(5.5rem, 11.5vw, 11.5rem) + .9rem);
  font-size:.74rem;letter-spacing:.6em;color:var(--copper-ink);
}
.hero-lead{
  margin-left:calc(clamp(5.5rem, 11.5vw, 11.5rem) + 3.2rem);max-width:30rem;
  font-family:var(--serif);font-size:clamp(1.05rem, 1.3vw, 1.4rem);line-height:2;
}
.nw{white-space:nowrap}
.hero-lead .hero-note{font-family:var(--sans);font-size:.8rem;color:var(--kinari-70);margin-top:1rem;line-height:1.9}
.hero-lead .hero-btn{margin-top:1.6rem;font-size:1rem;padding:.9rem 2rem}
.hero-art{position:relative;min-height:60vh;overflow:hidden}
.hero-art img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 45%;
  -webkit-mask-image:linear-gradient(to right, transparent 0%, #000 22%, #000 100%),
                     linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(to right, transparent 0%, #000 22%, #000 100%),
             linear-gradient(to bottom, #000 0%, #000 72%, transparent 100%);
  mask-composite:intersect;
  animation:breathe 2.4s ease-out both;
}
@keyframes breathe{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}

/* ---------- 本文の段組み（非対称） ---------- */
.wrap{padding-left:var(--gutter);padding-right:var(--gutter);overflow-x:clip}
.col{max-width:40rem;margin-left:clamp(0rem, 8vw, 10rem)}
.section{padding-top:clamp(4rem, 9vw, 8rem);padding-bottom:clamp(4rem, 9vw, 8rem)}
.section + .section{padding-top:0}
.rule{width:4rem;height:1px;background:var(--copper);margin:0 0 2rem}

/* 文と絵を並べる（絵は右へはみ出す） */
.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem, 6vw, 6rem);align-items:center}
.split .art{position:relative;margin-right:calc(var(--gutter) * -1)}
.split .art img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover}
.split .art figcaption{position:absolute;left:0;bottom:-2.2rem;font-size:.72rem;letter-spacing:.2em;color:var(--kinari-70)}
.split.rev{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.split.rev .art{order:-1;margin-right:0;margin-left:calc(var(--gutter) * -1)}

/* ---------- いまできること（斜めに切った面＝clip-path） ---------- */
.now{
  background:var(--green);
  clip-path:polygon(0 4.5rem, 100% 0, 100% 100%, 0 100%);
  padding:clamp(7rem, 12vw, 10rem) var(--gutter) clamp(4rem, 8vw, 6rem);
  margin-top:clamp(2rem, 5vw, 4rem);
}
.now .col{max-width:44rem}
.now-list{list-style:none;margin:1.6rem 0 0;display:grid;gap:1rem}
.now-list li{display:grid;grid-template-columns:7.5rem 1fr;gap:1rem;padding:1rem 0;border-top:1px solid rgba(237,230,214,.16)}
.now-list li:last-child{border-bottom:1px solid rgba(237,230,214,.16)}
.now-list .state{font-family:var(--latin);letter-spacing:.3em;text-transform:uppercase;font-size:.8rem;color:var(--copper-ink);padding-top:.35rem}
.now-list .state.off{color:var(--kinari-70)}
.now-list b{font-family:var(--serif);font-weight:700;font-size:1.05rem;display:block}

/* ---------- LINE ボタン ---------- */
.cta{margin-top:2.6rem}
.btn{
  display:inline-block;padding:1.05rem 2.6rem;background:var(--kinari);color:var(--deep);
  font-family:var(--serif);font-weight:700;font-size:1.1rem;letter-spacing:.12em;text-decoration:none;text-align:center;
  transition:background .3s ease, transform .3s ease;
}
.btn:hover{background:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--kinari);border:1px solid var(--copper)}
.btn-ghost:hover{background:rgba(184,115,72,.14)}
.cta .tiny{margin-top:.9rem;max-width:36rem}

/* ---------- 下層ページの見出し帯 ---------- */
.page-head{padding:clamp(3rem, 7vw, 6rem) var(--gutter) clamp(2rem, 4vw, 3rem);overflow-x:clip}
.page-head h1{font-size:clamp(2.6rem, 6vw, 5.2rem);letter-spacing:.08em;line-height:1.15}
.page-head .lede{font-family:var(--serif);font-size:clamp(1.05rem,1.6vw,1.3rem);margin-top:1.4rem;max-width:34rem;line-height:2}
.page-head.with-art{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,36%);gap:clamp(2rem,5vw,5rem);align-items:center}
.page-head.with-art .art{margin-right:calc(var(--gutter) * -1)}
.page-head.with-art .art img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:50% 20%;
  -webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);mask-image:linear-gradient(to bottom,#000 70%,transparent 100%)}

/* ---------- 窓口の表 ---------- */
.lines{list-style:none;margin-top:1rem}
.lines li{padding:1.5rem 0;border-top:1px solid rgba(237,230,214,.16);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem 2rem;align-items:start}
.lines li:last-child{border-bottom:1px solid rgba(237,230,214,.16)}
.lines .name{font-family:var(--serif);font-weight:700;font-size:1.15rem}
.lines .meta{font-size:.84rem;color:var(--kinari-70);margin-top:.3rem;line-height:1.8}
.lines .tel{font-family:var(--latin);font-weight:500;font-size:clamp(1.7rem, 3vw, 2.3rem);letter-spacing:.04em;line-height:1.1;text-decoration:none;color:var(--kinari);white-space:nowrap;text-align:right}
.lines .tel small{display:block;font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;color:var(--copper-ink);margin-top:.4rem}
.lines .tel.sub{font-size:1.25rem;margin-top:.6rem}
.emerg{margin-top:2.5rem;padding:1.6rem 0;border-top:1px solid var(--copper);border-bottom:1px solid var(--copper)}
.emerg .num{font-size:2.6rem;margin-right:.4em}

/* ---------- FAQ ---------- */
.faq{list-style:none}
.faq li{padding:1.8rem 0;border-top:1px solid rgba(237,230,214,.16)}
.faq li:last-child{border-bottom:1px solid rgba(237,230,214,.16)}
.faq .q{font-family:var(--serif);font-weight:700;font-size:1.15rem;display:grid;grid-template-columns:2.2rem 1fr;gap:.6rem;align-items:baseline}
.faq .q::before{content:"問";font-family:var(--latin);font-size:.8rem;letter-spacing:.2em;color:var(--copper-ink);font-family:var(--sans)}
.faq .a{margin:.8rem 0 0 2.8rem}

/* ---------- 定義リスト（運営者） ---------- */
.dl{display:grid;grid-template-columns:9rem 1fr;gap:1rem 1.5rem;margin-top:1rem}
.dl dt{font-size:.8rem;letter-spacing:.24em;color:var(--copper-ink);padding-top:.35rem}
.dl dd{line-height:1.9}

/* ---------- 町の見取り図（inline SVG） ---------- */
.map{margin-top:2.5rem;background:var(--deep);padding:1.2rem}
.map svg{width:100%;height:auto;display:block}
.map text{font-family:var(--sans);fill:var(--kinari)}
.map .cap{font-size:.74rem;color:var(--kinari-70);margin-top:.8rem;letter-spacing:.06em}

/* ---------- 足もとの注意・窓口 ---------- */
.notice{margin-top:3rem;padding-top:1.8rem;border-top:1px solid rgba(237,230,214,.16)}
.notice ul{list-style:none;display:grid;gap:.5rem;font-size:.9rem;color:var(--kinari-70)}
.notice li::before{content:"・";color:var(--copper-ink)}

.sos-strip{background:var(--deep);padding:clamp(3rem,6vw,4.5rem) var(--gutter)}
.sos-strip .inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:2rem clamp(2rem,6vw,6rem);align-items:start}
.sos-strip h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:.6rem}
.sos-strip .quick{list-style:none;display:grid;gap:.7rem}
.sos-strip .quick li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.3rem 1rem;align-items:baseline;border-top:1px solid rgba(237,230,214,.14);padding-top:.7rem}
.sos-strip .quick a{font-family:var(--latin);font-weight:500;font-size:1.5rem;letter-spacing:.04em;text-decoration:none;white-space:nowrap}
.sos-strip .quick span{font-size:.86rem}
.sos-strip .quick small{font-size:.72rem;color:var(--kinari-70);margin-left:.6em}
.sos-strip .more{display:inline-block;margin-top:1.4rem;font-size:.86rem;letter-spacing:.1em}

/* ---------- フッター ---------- */
.site-foot{padding:3rem var(--gutter) 3.5rem;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1.5rem 3rem;align-items:end}
.site-foot .brand{font-size:1.6rem}
.site-foot nav{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;font-size:.8rem;letter-spacing:.1em;margin-top:1rem}
.site-foot nav a{text-decoration:none;color:var(--kinari-70)}
.site-foot nav a:hover{color:var(--kinari)}
.site-foot .legal{font-size:.72rem;color:var(--kinari-70);text-align:right;line-height:1.9}
.site-foot .legal a{color:inherit}

/* ---------- 画面幅 ---------- */
@media (max-width: 900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-art{order:-1;min-height:44vh;max-height:520px}
  .hero-art img{object-position:60% 40%;
    -webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 100%);mask-image:linear-gradient(to bottom,#000 0%,#000 62%,transparent 100%)}
  .hero-text{padding:0 var(--gutter) 3rem;margin-top:-3.5rem}
  .hero-lead .hero-btn{display:inline-block;margin-top:1.2rem}
  .hero-title{position:static;writing-mode:horizontal-tb;height:auto;font-size:clamp(4.2rem, 19vw, 7rem);letter-spacing:.08em}
  .hero-kana{position:static;writing-mode:horizontal-tb;margin-top:.9rem;letter-spacing:.5em}
  .hero-lead{margin-left:0;margin-top:1.6rem;max-width:none}
  .col{margin-left:0}
  .btn{display:block;font-size:1rem;padding:1rem 1.4rem}
  .split,.split.rev{grid-template-columns:1fr}
  .split .art,.split.rev .art{order:-1;margin:0 calc(var(--gutter) * -1) 2.6rem 0;margin-left:clamp(2rem,16vw,6rem)}
  .split .art img{aspect-ratio:4/5}
  .split .art figcaption{position:static;margin-top:.6rem}
  .page-head.with-art{grid-template-columns:1fr}
  .page-head.with-art .art{order:-1;margin:0 calc(var(--gutter) * -1) 1.5rem clamp(3rem,22vw,8rem)}
  .page-head.with-art .art img{aspect-ratio:1/1}
  .now{clip-path:polygon(0 2.5rem, 100% 0, 100% 100%, 0 100%)}
  .now-list li{grid-template-columns:1fr;gap:.3rem}
  .lines li{grid-template-columns:1fr}
  .lines .tel{text-align:left;white-space:normal}
  .sos-strip .inner{grid-template-columns:1fr}
  .site-foot{grid-template-columns:1fr}
  .site-foot .legal{text-align:left}
  .map{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .map svg{min-width:640px}
  .dl{grid-template-columns:1fr;gap:.2rem 0}
  .dl dd{margin-bottom:1rem}
}
@media (max-width: 420px){
  .site-head{flex-direction:column;align-items:stretch;gap:.6rem}
  .nav{width:100%}
  .hero-title{font-size:clamp(3.6rem, 18vw, 5rem)}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
}