@charset "utf-8";

/* ==========================================================================
   宅配寿司 ことほぎ — トップページ
   配色・タイポグラフィはブランドガイドライン（金 #AA8420 / 朱 #EA5514）を基準に、
   和紙・墨・利休鼠という実在の和の色名から組み立てている。
   ========================================================================== */

:root{
  --kinari:#f1ebdd;      /* 生成り（地の色） */
  --kinari-deep:#e9e1cd; /* 生成り、やや濃く（帯やカードの地） */
  --sumi:#201d19;        /* 墨（本文） */
  --sumi-soft:#514c43;   /* 墨、薄め（サブテキスト） */
  --kin:#aa8420;         /* 金（公式ブランドカラー） */
  --shu:#ea5514;         /* 朱（公式ブランドカラー） */
  --rikyu:#7c8574;       /* 利休鼠（タグ・補助テキスト） */
  --line:#ded0b8;        /* 罫線 */
  --ink-band:#1b1815;    /* フッターの墨帯 */
  --ink-band-text:#e9e1cd;

  --font-mincho:"Yu Mincho","YuMincho","游明朝","ヒラギノ明朝 ProN","Hiragino Mincho ProN",serif;
  --font-gothic:"Hiragino Sans","Yu Gothic","游ゴシック",sans-serif;

  --measure:34em;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--kinari);
  color:var(--sumi);
  font-family:var(--font-gothic);
  font-size:17px;
  line-height:1.95;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,p{margin:0;}
:focus-visible{outline:2px solid var(--shu);outline-offset:3px;}

.wrap{max-width:1180px;margin:0 auto;padding:0 6vw;}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.3rem 6vw;
  background:rgba(241,235,221,0.96);
  backdrop-filter:blur(4px);
  border-bottom:1px solid transparent;
  transition:border-color .4s ease,box-shadow .4s ease,padding .55s cubic-bezier(.19,1,.22,1);
}
.header-spacer{height:calc(112px + 1.3rem * 2);}
.site-header.is-scrolled{
  padding-top:0.5rem;padding-bottom:0.5rem;
  border-bottom-color:var(--line);
  box-shadow:0 12px 30px -20px rgba(32,29,25,0.35);
}
.site-header .brand{display:inline-flex;}
.site-header .brand img{
  height:112px;width:auto;
  transition:height .55s cubic-bezier(.19,1,.22,1);
}
.site-header.is-scrolled .brand img{height:46px;}
.site-nav{display:flex;align-items:center;gap:2.4rem;}
.site-nav ul{display:flex;gap:2rem;font-size:0.86rem;letter-spacing:0.04em;}
.site-nav a{position:relative;padding-bottom:4px;}
.site-nav a:hover{color:var(--kin);}
.site-nav .order-link{
  font-size:0.82rem;letter-spacing:0.04em;
  padding:0.6em 1.4em;background:var(--shu);color:var(--kinari);
}
.site-nav .order-link:hover{background:#c94510;}
.menu-toggle{
  display:none;width:2.4rem;height:2.4rem;border:none;background:none;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;
}
.menu-toggle span{width:22px;height:1.5px;background:var(--sumi);}

.mobile-nav{
  display:none;position:fixed;inset:0;z-index:50;background:var(--kinari);
  padding:1.4rem 6vw;flex-direction:column;
  transform:translateY(-100%);transition:transform .3s ease;
}
.mobile-nav.open{transform:translateY(0);}
.mobile-nav .close-row{display:flex;justify-content:flex-end;margin-bottom:2.5rem;}
.mobile-nav .close-row button{width:2.4rem;height:2.4rem;border:none;background:none;}
.mobile-nav ul{display:flex;flex-direction:column;font-family:var(--font-mincho);}
.mobile-nav li{border-bottom:1px solid var(--line);}
.mobile-nav a{display:block;padding:1.1rem 0.2rem;font-size:1.15rem;}
.mobile-nav .order-link{
  margin-top:1.6rem;align-self:flex-start;
  background:var(--shu);color:var(--kinari);padding:0.8em 1.6em;font-size:0.9rem;
}
@media (prefers-reduced-motion:reduce){.mobile-nav{transition:none;}}

@media (max-width:820px){
  .site-nav{display:none;}
  .menu-toggle{display:flex;}
  .mobile-nav{display:flex;}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:min(92vh,900px);
  display:flex;align-items:flex-end;
  overflow:hidden;
}
.hero-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:center 38%;
  clip-path:circle(0% at 88% 10%);
  animation:hero-bloom 2.6s cubic-bezier(.19,1,.22,1) .3s forwards;
}
@keyframes hero-bloom{to{clip-path:circle(145% at 88% 10%);}}
.hero-scrim{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,11,6,0.32) 0%,rgba(15,11,6,0.24) 40%,rgba(12,9,5,0.86) 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;background:var(--ink-band);z-index:0;
}
.hero-ring{
  position:absolute;z-index:1;
  top:-14%;right:-16%;
  width:min(76vw,860px);height:min(76vw,860px);
  opacity:0.5;
  pointer-events:none;
  will-change:transform;
}
.hero-ring circle{
  fill:none;stroke:var(--kin);stroke-width:1.1;
  stroke-dasharray:139;stroke-dashoffset:139;
  animation:hero-ring-draw 2.1s cubic-bezier(.4,0,.2,1) forwards, hero-ring-settle 1.8s ease-out 2.1s forwards;
}
.hero-ring circle:nth-child(1){animation-delay:0s,2.1s;}
.hero-ring circle:nth-child(2){animation-delay:.18s,2.1s;}
.hero-ring circle:nth-child(3){animation-delay:.36s,2.1s;}
.hero-ring circle:nth-child(4){animation-delay:.54s,2.1s;}
@keyframes hero-ring-draw{to{stroke-dashoffset:0;}}
@keyframes hero-ring-settle{to{opacity:0.4;}}
.hero-photo,.hero-ring,.hero-scrim{z-index:0;}
.hero-ring{z-index:1;}
.hero-inner{
  position:relative;z-index:2;
  width:100%;
  padding:0 6vw 5.5rem;
  color:var(--kinari);
}
.hero-inner > *{
  opacity:0;
  animation:hero-rise 1.5s cubic-bezier(.19,1,.22,1) forwards;
}
.hero-inner .kicker{animation-delay:1.3s;}
.hero-inner h1{animation-delay:1.5s;}
.hero-inner .sub{animation-delay:1.8s;}
.hero-inner .hero-cta{animation-delay:2.05s;}
@keyframes hero-rise{from{opacity:0;transform:translateY(34px) scale(0.99);}to{opacity:1;transform:translateY(0) scale(1);}}
@media (prefers-reduced-motion:reduce){
  .hero-photo{animation:none;clip-path:none;}
  .hero-ring circle{animation:none;stroke-dashoffset:0;opacity:0.4;}
}
.hero-inner .kicker{
  font-size:0.76rem;letter-spacing:0.34em;
  color:#e6cf9a;margin-bottom:1.6rem;
  text-shadow:0 2px 14px rgba(0,0,0,0.55);
}
.hero-inner h1{
  font-family:var(--font-mincho);
  font-weight:600;
  font-size:clamp(2.1rem,5.4vw,3.6rem);
  line-height:1.55;
  text-wrap:balance;
  max-width:14em;
  margin-bottom:1.5rem;
  text-shadow:0 4px 22px rgba(0,0,0,0.55);
}
.hero-inner .sub{
  font-size:1.02rem;color:#ecdfc7;max-width:30em;margin-bottom:2.6rem;
  text-shadow:0 2px 16px rgba(0,0,0,0.55);
}
.hero-cta{display:flex;align-items:center;gap:1.8rem;flex-wrap:wrap;}
.btn{
  position:relative;isolation:isolate;overflow:hidden;
  display:inline-block;font-size:0.9rem;letter-spacing:0.04em;
  padding:0.95em 2.2em;
}
.btn span{position:relative;z-index:1;}
.btn::before{
  content:"";position:absolute;inset:0;z-index:0;
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s cubic-bezier(.65,0,.35,1);
}
.btn:hover::before{transform:scaleX(1);}
.btn-primary{background:var(--shu);color:var(--kinari);}
.btn-primary::before{background:#c94510;}
.btn-ghost{border:1px solid var(--kinari);color:var(--kinari);background:transparent;}
.btn-ghost::before{background:var(--kinari);}
.btn-ghost:hover{color:var(--sumi);}
.btn-ghost.hero-link{
  padding:0;background:none;font-size:0.88rem;color:var(--kinari);
  border-bottom:1px solid rgba(241,235,221,0.5);
}
.btn-ghost.hero-link::before{display:none;}
.btn-ghost.hero-link:hover{border-color:var(--kinari);}
@media (prefers-reduced-motion:reduce){
  .hero-inner > *{animation:none;opacity:1;}
}

/* ---------- section shell ---------- */
section{padding:9rem 0;}
.section-head{margin-bottom:3.6rem;}
.eyebrow{
  display:block;font-size:0.76rem;letter-spacing:0.28em;color:var(--kin);margin-bottom:1rem;
}
h2.title{
  font-family:var(--font-mincho);font-weight:600;
  font-size:clamp(1.5rem,3vw,2rem);
  text-wrap:balance;
}

/* ---------- scroll reveal ---------- */
[data-reveal]{
  opacity:0;transform:translateY(28px);
  transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1);
}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}
[data-reveal="bold"]{
  opacity:0;transform:translateY(60px) scale(0.92);
  transition:opacity 1.1s cubic-bezier(.16,1,.3,1),transform 1.1s cubic-bezier(.16,1,.3,1);
}
[data-reveal="bold"].is-visible{opacity:1;transform:translateY(0) scale(1);}
[data-reveal="photo"]{
  opacity:0;transform:scale(0.78);
  transition:opacity 1.15s cubic-bezier(.16,1,.3,1),transform 1.15s cubic-bezier(.16,1,.3,1);
}
[data-reveal="photo"].is-visible{opacity:1;transform:scale(1);}
@media (prefers-reduced-motion:reduce){
  [data-reveal],[data-reveal="bold"],[data-reveal="photo"]{opacity:1;transform:none;transition:none;}
}

/* ---------- story (asymmetric) ---------- */
.story{
  display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center;
}
.story-media img{width:100%;aspect-ratio:4/5;object-fit:cover;}
.story-text p{margin-bottom:1.3rem;max-width:var(--measure);color:var(--sumi-soft);}
.story-text p:last-child{margin-bottom:0;}
.story-text .lede{font-family:var(--font-mincho);font-size:1.18rem;color:var(--sumi);line-height:2;}
@media (max-width:860px){
  .story{grid-template-columns:1fr;gap:2.4rem;}
  .story-media{order:-1;}
}

/* ---------- recommended (featured + two) ---------- */
.rec-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr;
  grid-template-rows:auto auto;
  gap:1px;background:var(--line);
  border:1px solid var(--line);
}
.rec-card{background:var(--kinari);position:relative;}
.rec-card.featured{grid-row:1 / 3;}
.rec-card img{width:100%;height:62%;object-fit:cover;}
.rec-card .body{padding:1.8rem 1.8rem;}
.rec-card h3{font-family:var(--font-mincho);font-size:1.15rem;font-weight:600;margin-bottom:0.55rem;display:inline-flex;align-items:baseline;gap:0.6rem;}
.rec-card h3 .grade{
  font-size:0.62rem;letter-spacing:0.05em;color:var(--kin);
  border:1px solid var(--kin);padding:0.15em 0.6em;
}
.rec-card.featured h3{font-size:1.4rem;}
.rec-card p{font-size:0.9rem;color:var(--sumi-soft);}
@media (max-width:760px){
  .rec-grid{grid-template-columns:1fr;}
  .rec-card.featured{grid-row:auto;}
  .rec-card img{height:220px;}
}
.section-foot{margin-top:2.2rem;text-align:right;}
.text-link{
  font-size:0.85rem;color:var(--kin);border-bottom:1px solid var(--kin);padding-bottom:2px;
}
.text-link:hover{color:var(--shu);border-color:var(--shu);}

/* ---------- news ---------- */
.news-section{background:var(--kinari-deep);}
.news-list li{
  display:grid;grid-template-columns:8em 1fr auto;gap:1.5rem;align-items:baseline;
  padding:1.1rem 0;border-bottom:1px solid var(--line);font-size:0.94rem;
}
.news-list li:first-child{border-top:1px solid var(--line);}
.news-list time{color:var(--sumi-soft);font-variant-numeric:tabular-nums;font-size:0.85rem;}
.news-badge{
  font-size:0.68rem;letter-spacing:0.08em;color:var(--shu);justify-self:start;
}
@media (max-width:600px){
  .news-list li{grid-template-columns:1fr;gap:0.3rem;}
  .news-badge{display:none;}
}

/* ---------- footer / access (ink band) ---------- */
.access{
  background:var(--ink-band);color:var(--ink-band-text);
}
.access .eyebrow{color:var(--kin);}
.access h2.title{color:var(--ink-band-text);}
.access-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:start;
}
.access-table{width:100%;border-collapse:collapse;font-size:0.92rem;}
.access-table th,.access-table td{
  text-align:left;padding:0.9rem 0;border-bottom:1px solid rgba(233,225,205,0.16);
  vertical-align:top;
}
.access-table th{width:7em;font-weight:normal;color:#b9ac8a;}
.access-table ul li{margin-bottom:0.3rem;}
.access-cta{margin-top:2rem;display:flex;gap:1rem;flex-wrap:wrap;}
.map-frame{width:100%;height:320px;border:0;filter:grayscale(0.25) contrast(1.05);}
@media (max-width:860px){.access-grid{grid-template-columns:1fr;gap:2.4rem;}}

.site-footer{
  background:var(--ink-band);color:#a89a76;
  padding:2rem 0 2.6rem;font-size:0.78rem;
  border-top:1px solid rgba(233,225,205,0.14);
}
.site-footer .foot-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:0.8rem;align-items:center;}
.site-footer a:hover{color:var(--kinari);}

/* ---------- page intro (menu / sub pages) ---------- */
.page-intro{
  padding:8.5rem 0 3rem;
  background:var(--ink-band);color:var(--ink-band-text);
}
.page-intro .eyebrow{color:var(--kin);}
.page-intro h1{
  font-family:var(--font-mincho);font-weight:600;
  font-size:clamp(1.8rem,4vw,2.6rem);color:var(--ink-band-text);
  margin-bottom:0.9rem;
}
.page-intro p{color:#c9bb98;max-width:var(--measure);}

/* ---------- menu category jump nav ---------- */
.menu-jump{
  position:sticky;top:63px;z-index:30;
  background:rgba(241,235,221,0.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(2px);
}
.menu-jump-inner{
  display:flex;gap:0.6rem;overflow-x:auto;
  padding:0.85rem 6vw;
  -ms-overflow-style:none;scrollbar-width:none;
}
.menu-jump-inner::-webkit-scrollbar{display:none;}
.menu-jump a{
  flex:none;font-size:0.8rem;letter-spacing:0.02em;
  padding:0.5em 1.1em;border:1px solid var(--line);
  border-radius:999px;color:var(--sumi-soft);white-space:nowrap;
  transition:border-color .2s ease,color .2s ease,background-color .2s ease;
}
.menu-jump a:hover{border-color:var(--kin);color:var(--kin);}

/* ---------- menu group ---------- */
.menu-group{padding-bottom:1rem;scroll-margin-top:132px;}
.menu-group + .menu-group{border-top:1px solid var(--line);padding-top:6rem;}
.group-head{margin-bottom:2.6rem;}
.group-head .note{font-size:0.85rem;color:var(--rikyu);margin-top:0.6rem;}

.menu-item{
  display:grid;grid-template-columns:1.3fr 1fr;gap:2.5rem;
  padding:2.2rem 0;border-bottom:1px solid var(--line);
  align-items:baseline;
}
.menu-item:first-child{border-top:1px solid var(--line);}
.menu-item-head h3{
  font-family:var(--font-mincho);font-size:1.2rem;font-weight:600;
  display:inline-flex;align-items:baseline;gap:0.7rem;
}
.menu-item-head .grade{
  font-size:0.68rem;letter-spacing:0.05em;color:var(--kin);
  border:1px solid var(--kin);padding:0.15em 0.6em;
}
.menu-item-head .desc{margin-top:0.7rem;font-size:0.88rem;color:var(--sumi-soft);max-width:34em;}
.menu-item-head .single{font-size:1.05rem;color:var(--shu);margin-top:0.6rem;}

.price-list{display:flex;flex-direction:column;gap:0.5rem;justify-self:end;min-width:11em;}
.price-list li{display:flex;justify-content:space-between;gap:1.5rem;font-size:0.92rem;}
.price-list li span:first-child{color:var(--sumi-soft);}
.price-list li span:last-child{font-variant-numeric:tabular-nums;}

.menu-item.has-photo{
  --media-size:clamp(96px,19vw,240px);
  grid-template-columns:var(--media-size) 1.15fr 1fr;
  gap:1.8rem;align-items:center;
}
.menu-item-media{width:var(--media-size);height:auto;aspect-ratio:4/3;flex:none;overflow:hidden;}
.menu-item-media img{width:100%;height:100%;object-fit:cover;display:block;}

@media (max-width:680px){
  .menu-item{grid-template-columns:1fr;gap:1rem;}
  .menu-item.has-photo{grid-template-columns:1fr;align-items:stretch;}
  .menu-item-media{width:100%;height:auto;aspect-ratio:16/10;}
  .price-list{justify-self:start;width:100%;}
}

/* ---------- okonomi (à la carte) grid ---------- */
.okonomi-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.okonomi-grid li{
  display:flex;justify-content:space-between;gap:1rem;
  padding:0.85rem 1.1rem;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  font-size:0.9rem;
}
.okonomi-grid li span:last-child{color:var(--kin);font-variant-numeric:tabular-nums;}
@media (max-width:680px){.okonomi-grid{grid-template-columns:repeat(2,1fr);}}

.reserve-note{
  display:inline-block;margin-top:0.5rem;
  font-size:0.72rem;letter-spacing:0.03em;color:var(--rikyu);
}

/* ---------- preview-only photo grid (items pending finalization) ---------- */
.preview-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;
  margin-top:0.5rem;
}
.preview-grid figure{margin:0;}
.preview-grid .preview-media{
  aspect-ratio:4/3;overflow:hidden;
}
.preview-grid .preview-media img{width:100%;height:100%;object-fit:cover;display:block;}
.preview-grid figcaption{
  margin-top:0.6rem;font-size:0.78rem;color:var(--sumi-soft);letter-spacing:0.03em;
}
@media (max-width:680px){.preview-grid{grid-template-columns:repeat(2,1fr);}}

/* ---------- seasonal menu (nested date-window states) ---------- */
.seasonal{display:none;background:var(--kinari-deep);border:1px solid var(--kin);padding:3rem 6vw;margin:0 0 5rem;}
.seasonal.is-addon,.seasonal.is-peak{display:block;}
.seasonal .badge{
  display:inline-block;font-size:0.72rem;letter-spacing:0.08em;
  padding:0.3em 0.9em;margin-bottom:1.2rem;
}
.seasonal.is-addon .badge{background:var(--kin);color:var(--kinari);}
.seasonal.is-peak .badge{background:var(--shu);color:var(--kinari);}
.seasonal h2{font-family:var(--font-mincho);font-size:1.5rem;margin-bottom:0.8rem;}
.seasonal .lead{color:var(--sumi-soft);margin-bottom:2rem;max-width:var(--measure);}
.seasonal .peak-notice{
  display:none;background:var(--shu);color:var(--kinari);
  padding:1rem 1.4rem;margin-bottom:2rem;font-size:0.9rem;
}
.seasonal.is-peak .peak-notice{display:block;}
.seasonal.is-peak ~ .menu-group.peak-hide{display:none;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
}

/* ---------- legal table（特定商取引法など、生成りの地に置く定義表） ----------
   .access-table は墨帯（.access）専用で、罫線・項目名が明色のため
   生成りの地に置くと判読できない。明るい地にはこちらを使う。 */
.legal-table{width:100%;border-collapse:collapse;font-size:0.92rem;}
.legal-table th,.legal-table td{
  text-align:left;padding:1rem 0;border-bottom:1px solid var(--line);
  vertical-align:top;
}
.legal-table th{width:11em;font-weight:normal;color:var(--sumi-soft);}
.legal-table ul li{margin-bottom:0.3rem;}
.legal-table .note{
  display:block;margin-top:0.4rem;font-size:0.85em;color:var(--sumi-soft);
}
@media (max-width:600px){
  .legal-table th,.legal-table td{display:block;width:auto;}
  .legal-table th{padding:1rem 0 0.2rem;border-bottom:none;color:var(--kin);}
  .legal-table td{padding-top:0;}
}