@charset "utf-8";
/* 湾うち水産（架空）スポット版
   コンセプト「夜明けの市場の帳面」
   色：深い海 #0e2629 ／ 鉄色 #1f4a4f ／ 氷 #eef3f2 ／ 紙 #f6f5f0 ／ 朱 #c0432f（印・番号など小さな点だけ）
   文字：見出し Shippori Mincho B1 ／ 本文 Zen Kaku Gothic New ／ 番号 Cormorant Garamond
   構成：① 骨組み ② 最初の画面 ③ 本文セクション ④ スマホ */

/* ===== ① 骨組み ===== */
:root{
  --bar-h:36px; --header-h:76px; --dock-h:0px; --hero-min:560px;
  --hero-h:calc(100svh - var(--bar-h) - var(--dock-h));
  --deep:#0e2629; --deep-2:#12312f; --main:#1f4a4f; --main-dark:#163a3e;
  --paper:#f6f5f0; --ice:#eaf0ef; --ink:#14201f; --ink-soft:#52605f; --line:#d8dcd6; --line-dk:rgba(255,255,255,.14);
  --accent:#c0432f; --line-green:#06C755;
  --mincho:"Shippori Mincho B1","Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --gothic:"Zen Kaku Gothic New","Noto Sans JP","Hiragino Sans",sans-serif;
  --num:"Cormorant Garamond","Times New Roman",serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --gut:clamp(20px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px)}
body{overflow-x:hidden} /* html には付けない（sticky ヘッダーが効かなくなる） */
body{font-family:var(--gothic);background:var(--paper);color:var(--ink);font-size:16px;line-height:1.95;letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;font-feature-settings:"palt" 0}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
ul,ol{list-style:none}
figure{margin:0}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
::selection{background:var(--accent);color:#fff}

/* サンプル明示バー（追従させない） */
.sample-banner{position:relative;z-index:210;background:var(--deep);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);text-align:center;padding:8px 16px;
  font-size:.88rem;font-weight:800;letter-spacing:.04em;line-height:20px;font-family:"Noto Sans JP",system-ui,sans-serif}

/* ヘッダー：最初の画面の上に重ねる（透明）→ スクロールで紙色に */
header.site{position:sticky;top:0;z-index:200;height:var(--header-h);margin-bottom:calc(-1 * var(--header-h));
  display:flex;align-items:center;gap:28px;padding:0 var(--gut);color:#fff;background:transparent;
  border-bottom:1px solid rgba(255,255,255,.18);transition:background .45s var(--ease),color .45s var(--ease),border-color .45s,height .45s var(--ease)}
header.site.scrolled,header.site.menu-open{background:rgba(246,245,240,.94);color:var(--ink);border-bottom-color:var(--line);
  -webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-height:44px;flex-shrink:0;color:inherit}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:var(--accent);color:#fff;font-family:var(--mincho);font-weight:800;
  font-size:1.25rem;line-height:1;letter-spacing:0;border-radius:2px}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand ruby{font-family:var(--mincho);font-size:1.38rem;font-weight:800;letter-spacing:.14em;line-height:1.1}
.brand rt{font-size:.46em;font-weight:500;letter-spacing:.3em;font-family:var(--gothic);opacity:.85}
.brand small{font-size:.66rem;letter-spacing:.16em;opacity:.78;line-height:1.4;margin-top:5px}
.gnav{display:flex;gap:clamp(14px,2vw,34px);margin-left:auto;align-items:center}
.gnav a{position:relative;text-decoration:none;color:inherit;font-size:.86rem;font-weight:500;padding:12px 0;white-space:nowrap;letter-spacing:.08em}
.gnav a i{font-family:var(--num);font-style:italic;font-size:.82rem;margin-right:.5em;opacity:.65;letter-spacing:0}
.gnav a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.gnav a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-toggle{display:none}
.head-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.3;margin-left:6px;padding-left:24px;border-left:1px solid currentColor;
  border-left-color:color-mix(in srgb,currentColor 30%,transparent);flex-shrink:0}
.head-tel .num{font-family:var(--num);font-weight:600;font-size:1.45rem;letter-spacing:.04em;cursor:default;line-height:1.05}
.head-tel small{font-size:.66rem;opacity:.8;letter-spacing:.06em}

/* 共通ボタン */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:56px;padding:12px 30px;text-decoration:none;
  font-weight:700;font-size:.98rem;letter-spacing:.08em;border-radius:999px;line-height:1.4;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),filter .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(0,0,0,.45)}
.btn .ico{width:20px;height:20px;flex-shrink:0}
.btn-line{background:var(--line-green);color:#fff}
.btn-ig{background:linear-gradient(45deg,#F58529,#DD2A7B,#8134AF,#515BD4);color:#fff}
.btn-tel{background:#fff;color:var(--deep);cursor:default}
.btn-tel:hover{transform:none;box-shadow:none}
.btn-tel .ico-w{width:22px;height:22px}
.btn-tel small{font-size:.74rem;font-weight:500;color:var(--ink-soft);margin-left:4px}
.tel-demo{cursor:default;user-select:text}

.sp-dock{display:none}

/* トースト */
.toast{position:fixed;left:50%;bottom:calc(24px + var(--dock-h) + env(safe-area-inset-bottom));transform:translate(-50%,12px);z-index:400;
  width:min(560px,calc(100% - 32px));padding:14px 18px;border-radius:10px;background:rgba(14,38,41,.94);color:#fff;
  font-family:"Noto Sans JP",system-ui,sans-serif;font-size:.86rem;line-height:1.7;letter-spacing:.03em;text-align:center;
  opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* 出てくる動き（JSが使える時だけ隠す） */
.js .rv{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* ===== ② 最初の画面 ===== */
.hero{position:relative;height:var(--hero-h);min-height:var(--hero-min);background:var(--deep);overflow:hidden;color:#fff;isolation:isolate}
.hero-photo{position:absolute;inset:0;overflow:hidden}
.hero-photo .s{position:absolute;inset:0}
.hero-photo picture,.hero-photo img{position:absolute;inset:0;width:100%;height:100%}
.hero-photo img{object-fit:cover}
.hero-photo .s1 img{object-position:50% 62%}
/* 文字は箱に入れず、写真の上下と左下だけを薄く沈める */
.hero-shade{position:absolute;inset:0;pointer-events:none;z-index:1;
  background:
    linear-gradient(180deg,rgba(8,22,24,.55) 0%,rgba(8,22,24,.12) 18%,rgba(8,22,24,0) 32%),
    linear-gradient(0deg,rgba(8,22,24,.72) 0%,rgba(8,22,24,.30) 30%,rgba(8,22,24,0) 58%),
    linear-gradient(90deg,rgba(8,22,24,.38) 0%,rgba(8,22,24,0) 55%)}
.hero-copy{position:absolute;z-index:2;left:var(--gut);bottom:clamp(64px,11vh,120px);max-width:min(860px,62vw);
  text-shadow:0 2px 24px rgba(0,0,0,.28)}
.hero-catch{font-family:var(--mincho);font-weight:800;font-size:clamp(2.6rem,5.4vw,5.6rem);line-height:1.22;letter-spacing:.05em}
.hero-catch .ln{display:inline-block}
.js .hero-catch .ln{opacity:0;transform:translateY(40%);clip-path:inset(0 0 100% 0);animation:lineUp 1.4s var(--ease) forwards}
.js .hero-catch .ln:nth-of-type(2){animation-delay:.18s}
@keyframes lineUp{to{opacity:1;transform:none;clip-path:inset(-10% -5% -20% -5%)}}
.hero-name{margin-top:clamp(20px,3.2vh,36px);display:flex;align-items:center;gap:22px;padding-left:0}
.hero-name ruby{font-family:var(--mincho);font-size:1.5rem;font-weight:800;letter-spacing:.18em;line-height:1.2;padding-right:22px;border-right:1px solid rgba(255,255,255,.55)}
.hero-name rt{font-family:var(--gothic);font-size:.44em;font-weight:500;letter-spacing:.3em}
.hero-name .what{font-family:var(--gothic);font-size:.86rem;font-weight:700;letter-spacing:.06em;line-height:1.75;text-shadow:0 1px 3px rgba(0,0,0,.55),0 0 14px rgba(0,0,0,.35)}
.js .hero-name{opacity:0;animation:fadeIn 1.2s .7s var(--ease) forwards}
@keyframes fadeIn{to{opacity:1}}
.hero-doors{position:absolute;z-index:2;right:var(--gut);bottom:clamp(64px,11vh,120px);width:min(380px,30vw);display:flex;flex-direction:column}
.js .hero-doors{opacity:0;animation:fadeIn 1.2s .95s var(--ease) forwards}
.hero-door{position:relative;display:flex;flex-direction:column;padding:16px 0 16px;color:#fff;text-decoration:none;
  border-top:1px solid rgba(255,255,255,.5);text-shadow:0 1px 3px rgba(0,0,0,.55),0 0 12px rgba(0,0,0,.35)}
.hero-door:last-child{border-bottom:1px solid rgba(255,255,255,.5)}
.hero-door small{font-size:.74rem;font-weight:700;letter-spacing:.14em;opacity:.92}
.hero-door > span{display:flex;align-items:center;justify-content:space-between;font-family:var(--mincho);font-weight:800;font-size:1.3rem;letter-spacing:.08em;line-height:1.5}
.hero-door .arr{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.7);border-radius:50%;font-family:var(--gothic);font-size:1rem;font-weight:500;
  transition:background .35s var(--ease),color .35s,transform .35s var(--ease);text-shadow:none}
.hero-door:hover .arr{background:#fff;color:var(--deep);transform:translateX(4px)}
.hero-dots{position:absolute;z-index:2;left:var(--gut);bottom:clamp(24px,4vh,40px);display:flex;gap:10px}
.hero-dots i{position:relative;width:48px;height:2px;background:rgba(255,255,255,.3);overflow:hidden}
.hero-dots i::after{content:"";position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left;animation:dotFill 21s linear infinite}
.hero-dots i:nth-child(2)::after{animation-delay:7s}
.hero-dots i:nth-child(3)::after{animation-delay:14s}
@keyframes dotFill{0%{transform:scaleX(0)}33.3%{transform:scaleX(1)}33.4%,100%{transform:scaleX(0)}}

.hero-photo .s{opacity:0;animation:heroFade 21s linear infinite both}
.hero-photo .s img{animation:heroZoom 21s linear infinite both;transform-origin:50% 50%}
.hero-photo .s1{opacity:1;animation-name:heroFadeFirst}
.hero-photo .s2,.hero-photo .s2 img{animation-delay:7s}
.hero-photo .s3,.hero-photo .s3 img{animation-delay:14s}
@keyframes heroFadeFirst{0%{opacity:1}33%{opacity:1}40%{opacity:0}100%{opacity:0}}
@keyframes heroFade{0%{opacity:0}5%{opacity:1}33%{opacity:1}40%{opacity:0}100%{opacity:0}}
@keyframes heroZoom{0%{transform:scale(1.02)}40%{transform:scale(1.09)}100%{transform:scale(1.09)}}

/* 3つの大事な数字（最初の画面のすぐ下） */
.hero-facts{background:var(--deep);color:#fff;border-top:1px solid var(--line-dk)}
.hero-facts dl{display:grid;grid-template-columns:repeat(3,1fr);max-width:1400px;margin:0 auto;padding:0 var(--gut)}
.hero-facts dl > div{padding:30px 0 32px 32px;border-left:1px solid var(--line-dk);display:flex;flex-direction:column;gap:6px}
.hero-facts dl > div:first-child{border-left:0;padding-left:0}
.hero-facts dt{font-size:.76rem;font-weight:700;letter-spacing:.2em;color:#e8a191;display:flex;align-items:center;gap:10px}
.hero-facts dt::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-facts dd{font-family:var(--mincho);font-weight:800;font-size:clamp(1.3rem,1.9vw,1.75rem);letter-spacing:.06em;line-height:1.4}
.hero-facts dd small{font-family:var(--gothic);font-size:.78rem;font-weight:500;letter-spacing:.04em;opacity:.72;margin-left:.3em}

/* ===== ③ 本文セクション ===== */
.sec{position:relative;padding:clamp(96px,11vw,168px) 0}
.inner{max-width:1320px;margin:0 auto;padding:0 var(--gut)}
.sec-head{display:grid;grid-template-columns:auto 1fr minmax(260px,440px);align-items:end;column-gap:clamp(20px,3vw,48px);
  padding-bottom:30px;margin-bottom:clamp(44px,5vw,72px);border-bottom:1px solid var(--line)}
.sec-no{grid-row:1/3;align-self:start;font-family:var(--num);font-style:italic;font-weight:500;font-size:clamp(3.6rem,7vw,6.6rem);line-height:.8;color:var(--accent);letter-spacing:-.02em}
.sec-no.live{font-family:var(--gothic);font-style:normal;font-size:.74rem;font-weight:700;letter-spacing:.2em;color:var(--ink-soft);line-height:1;
  display:flex;align-items:center;gap:8px;padding-top:12px;text-transform:uppercase}
.sec-no.live i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(192,67,47,.5);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(192,67,47,.5)}70%{box-shadow:0 0 0 10px rgba(192,67,47,0)}100%{box-shadow:0 0 0 0 rgba(192,67,47,0)}}
.sec-ttl{font-family:var(--mincho);font-weight:800;font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.25;letter-spacing:.06em}
.ttl-sub{display:block;font-family:var(--gothic);font-size:.9rem;font-weight:500;letter-spacing:.1em;color:var(--ink-soft);margin-top:10px}
.sec-side{align-self:end}
.sec-lead{font-size:.98rem;line-height:1.95;color:var(--ink)}
.sec-note{font-size:.78rem;color:var(--ink-soft);margin-top:8px;line-height:1.7}

/* --- 最近の入荷 --- */
.sec-arrival{background:var(--paper)}
.arrival-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.4vw,20px)}
.arrival-grid li{position:relative;overflow:hidden;background:var(--ice)}
.arrival-grid li:nth-child(3n+2){transform:translateY(clamp(24px,4vw,64px))}
.js .arrival-grid li.rv:nth-child(3n+2){transform:translateY(calc(clamp(24px,4vw,64px) + 34px))}
.js .arrival-grid li.rv.in:nth-child(3n+2){transform:translateY(clamp(24px,4vw,64px))}
.arrival-grid img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.4s var(--ease)}
.arrival-grid li:hover img{transform:scale(1.05)}
.arrival-grid li::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(0deg,rgba(8,22,24,.62),rgba(8,22,24,0));pointer-events:none}
.arrival-grid p{position:absolute;z-index:1;left:18px;bottom:14px;color:#fff;font-family:var(--mincho);font-weight:700;font-size:1.08rem;letter-spacing:.1em;
  text-shadow:0 1px 6px rgba(0,0,0,.4)}
.arrival-more{margin-top:clamp(64px,8vw,112px);text-align:center}

/* --- 扱う魚介 --- */
.sec-fish{background:#fff}
.fish-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.fish-card{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(20px,2.4vw,36px);display:flex;flex-direction:column;gap:22px;
  counter-increment:fish;transition:background .5s var(--ease)}
.fish-grid{counter-reset:fish}
.fish-card::before{content:"No." counter(fish,decimal-leading-zero);position:absolute;z-index:1;top:clamp(20px,2.4vw,36px);left:clamp(20px,2.4vw,36px);
  font-family:var(--num);font-style:italic;font-size:1rem;color:var(--ink-soft);letter-spacing:.04em}
.fish-card figure{overflow:hidden;background:#f2f4f3}
.fish-card img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform 1.2s var(--ease)}
.fish-card:hover{background:var(--ice)}
.fish-card:hover img{transform:scale(1.06) rotate(-1deg)}
.fish-txt h3{font-family:var(--mincho);font-weight:800;font-size:clamp(1.6rem,2.2vw,2.1rem);letter-spacing:.12em;line-height:1.3}
.fish-txt .season{display:flex;align-items:center;gap:12px;margin:10px 0 12px;font-family:var(--mincho);font-weight:700;font-size:1.02rem;color:var(--accent);letter-spacing:.1em}
.fish-txt .season span{font-family:var(--gothic);font-size:.7rem;font-weight:700;letter-spacing:.12em;color:#fff;background:var(--accent);padding:3px 10px;border-radius:2px;line-height:1.6}
.fish-txt p:last-child{font-size:.9rem;line-height:1.9;color:var(--ink-soft)}
.fish-note{margin-top:20px;font-size:.8rem;color:var(--ink-soft)}
.kinds{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(56px,6vw,88px);background:var(--ice)}
.kinds li{display:flex;align-items:center;gap:16px;padding:26px clamp(16px,2vw,30px);border-left:1px solid rgba(31,74,79,.14)}
.kinds li:first-child{border-left:0}
.kinds img{width:44px;height:44px;flex-shrink:0}
.kinds span{display:flex;flex-direction:column;font-size:.82rem;color:var(--ink-soft);line-height:1.6}
.kinds b{font-family:var(--mincho);font-size:1.18rem;color:var(--ink);letter-spacing:.1em}

/* --- 飲食店・宿の方へ（深い海色） --- */
.sec-trade{background:var(--deep);color:#eef3f2}
.sec-trade .sec-head{border-bottom-color:var(--line-dk)}
.sec-trade .sec-lead{color:#d7e1df}
.sec-trade .sec-no{color:#e0846f}
.trade-wrap{display:grid;grid-template-columns:5fr 7fr;gap:clamp(28px,5vw,88px);align-items:start}
.trade-photo{position:sticky;top:calc(var(--header-h) + 32px);overflow:hidden}
.trade-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:46% 50%}
.terms{width:100%;border-collapse:collapse}
.terms tr{border-top:1px solid var(--line-dk);transition:background .4s}
.terms tr:last-child{border-bottom:1px solid var(--line-dk)}
.terms tr:hover{background:rgba(255,255,255,.035)}
.terms th{width:34%;text-align:left;vertical-align:top;padding:26px 16px 26px 0;font-size:.86rem;font-weight:700;letter-spacing:.12em;color:#b9cac7;white-space:nowrap}
.terms th img{display:inline-block;vertical-align:-8px;width:26px;height:26px;margin-right:12px;filter:brightness(0) invert(1);opacity:.72}
.terms td{padding:22px 0;vertical-align:top}
.terms td b{display:block;font-family:var(--mincho);font-weight:800;font-size:clamp(1.15rem,1.7vw,1.5rem);letter-spacing:.06em;line-height:1.5;color:#fff}
.terms td small{display:block;font-size:.84rem;color:#b9cac7;margin-top:4px;line-height:1.7}
.start{margin-top:clamp(88px,9vw,136px)}
.start-ttl{display:flex;align-items:center;gap:14px;font-family:var(--mincho);font-weight:800;font-size:clamp(1.5rem,2.4vw,2.1rem);letter-spacing:.1em;margin-bottom:40px}
.start-ttl img{width:36px;height:36px;filter:brightness(0) invert(1);opacity:.8}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:36px;height:1px;background:var(--line-dk)}
.steps li{position:relative;padding:0 clamp(14px,2vw,32px) 0 0}
.steps .no{position:relative;display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--deep);border:1px solid rgba(255,255,255,.4);
  font-family:var(--num);font-style:italic;font-size:2.2rem;line-height:1;margin-bottom:24px;color:#fff}
.steps li:first-child .no{background:var(--accent);border-color:var(--accent)}
.steps b{display:block;font-family:var(--mincho);font-weight:800;font-size:1.16rem;letter-spacing:.06em;line-height:1.5;margin-bottom:8px;color:#fff}
.steps p{font-size:.88rem;color:#b9cac7;line-height:1.85}
.cta-row{margin-top:clamp(72px,8vw,112px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:clamp(28px,3.4vw,48px) clamp(24px,3.4vw,56px);background:var(--deep-2);border:1px solid var(--line-dk)}
.cta-row > p{font-family:var(--mincho);font-weight:800;font-size:clamp(1.2rem,2vw,1.7rem);letter-spacing:.06em;line-height:1.6}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap}

/* --- ご家庭・贈り物・イベント --- */
.sec-home{background:var(--ice)}
.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,48px);align-items:start}
.home-grid li:nth-child(2){margin-top:clamp(40px,6vw,96px)}
.home-grid li:nth-child(3){margin-top:clamp(20px,3vw,48px)}
.home-grid figure{overflow:hidden;margin-bottom:24px}
.home-grid img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.4s var(--ease)}
.home-grid li:nth-child(1) img{object-position:40% 50%}
.home-grid li:nth-child(3) img{object-position:42% 50%}
.home-grid li:hover img{transform:scale(1.05)}
.home-grid h3{display:flex;align-items:center;gap:12px;font-family:var(--mincho);font-weight:800;font-size:clamp(1.3rem,1.9vw,1.6rem);letter-spacing:.1em;line-height:1.4;
  padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid rgba(31,74,79,.2)}
.home-grid h3 img{width:30px;height:30px;aspect-ratio:auto}
.home-grid p{font-size:.92rem;color:var(--ink-soft);line-height:1.95}
.home-cta{margin-top:clamp(56px,7vw,104px);text-align:center}

/* --- 会社案内 --- */
.sec-about{padding-top:0;background:var(--paper)}
.about-hero{position:relative;min-height:clamp(520px,78vh,820px);display:flex;align-items:flex-end;overflow:hidden;color:#fff;margin-bottom:clamp(80px,9vw,140px)}
.about-hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.about-hero-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,22,24,.78) 0%,rgba(8,22,24,.3) 45%,rgba(8,22,24,.08) 100%)}
.about-hero-in{position:relative;z-index:1;width:100%;padding-bottom:clamp(56px,8vw,112px)}
.about-hero .sec-head{border-bottom-color:rgba(255,255,255,.25);grid-template-columns:auto 1fr;margin-bottom:clamp(28px,3vw,44px)}
.about-hero .sec-no{color:#f0a593}
.about-msg{font-family:var(--mincho);font-weight:800;font-size:clamp(2rem,4.6vw,4.4rem);line-height:1.45;letter-spacing:.06em;text-shadow:0 2px 24px rgba(0,0,0,.3)}
.about-wrap{display:grid;grid-template-columns:6fr 5fr;gap:clamp(32px,6vw,104px);align-items:center}
.about-photo{overflow:hidden}
.about-photo img{width:100%;aspect-ratio:5/4;object-fit:cover}
.about-body{font-size:1.02rem;line-height:2.15}
.company{margin-top:36px;border-top:1px solid var(--ink)}
.company > div{display:grid;grid-template-columns:7.5em 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.company dt{font-size:.8rem;font-weight:700;letter-spacing:.14em;color:var(--ink-soft);padding-top:2px}
.company dd{font-size:.94rem;line-height:1.8}
.faq{margin-top:clamp(96px,10vw,152px);display:grid;grid-template-columns:4fr 8fr;gap:clamp(24px,5vw,80px);align-items:start}
.faq-ttl{font-family:var(--mincho);font-weight:800;font-size:clamp(1.7rem,2.8vw,2.5rem);letter-spacing:.1em;line-height:1.3;position:sticky;top:calc(var(--header-h) + 32px)}
.faq-list{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{position:relative;display:flex;align-items:center;gap:18px;list-style:none;cursor:pointer;padding:26px 56px 26px 0;
  font-family:var(--mincho);font-weight:700;font-size:clamp(1.05rem,1.5vw,1.24rem);letter-spacing:.06em;line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{font-family:var(--num);font-style:italic;font-size:1.7rem;color:var(--accent);line-height:1;flex-shrink:0}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:12px;top:50%;width:16px;height:1.5px;background:var(--ink);transition:transform .4s var(--ease)}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq details > p{padding:0 56px 28px 44px;color:var(--ink-soft);font-size:.94rem;line-height:2}

/* --- お問い合わせ --- */
.sec-contact{background:var(--deep);color:#eef3f2}
.sec-contact .sec-head{border-bottom-color:var(--line-dk)}
.sec-contact .sec-lead{color:#d7e1df}
.sec-contact .sec-no{color:#e0846f}
.contact-ways{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px)}
.way{padding:clamp(28px,3.6vw,56px);border:1px solid var(--line-dk);display:flex;flex-direction:column;gap:16px;align-items:flex-start;transition:border-color .4s,background .4s}
.way:hover{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.02)}
.way h3{font-family:var(--mincho);font-weight:800;font-size:clamp(1.4rem,2.2vw,1.9rem);letter-spacing:.1em;display:flex;align-items:center;gap:12px}
.way h3::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--line-green)}
.way-tel h3::before{background:var(--accent)}
.way p{color:#c7d4d2;font-size:.94rem;line-height:1.9}
.way .btn{margin-top:auto}
.tel-big{display:flex;align-items:center;gap:14px;font-family:var(--num);font-weight:600;font-size:clamp(2.4rem,4.4vw,3.8rem)!important;letter-spacing:.03em;line-height:1.1;color:#fff!important}
.tel-big img{width:34px;height:34px;filter:brightness(0) invert(1);opacity:.8}
.contact-fic{margin-top:40px;font-size:.8rem;color:#9fb3b0;line-height:1.85}
.swap{margin-top:20px;padding:22px 26px;border-left:2px solid var(--accent);background:rgba(255,255,255,.04)}
.swap p{font-size:.86rem;color:#c7d4d2;line-height:1.9}
.swap b{color:#fff;margin-right:.5em}

/* --- フッター --- */
.site-foot{background:#081a1c;color:#cfdad8;padding:56px var(--gut) calc(48px + var(--dock-h) + env(safe-area-inset-bottom));text-align:center;font-size:.78rem;line-height:1.9;border-top:1px solid var(--line-dk)}
.foot-name{font-family:var(--mincho);font-weight:800;font-size:1.12rem;letter-spacing:.12em;color:#fff;margin-bottom:6px}

/* ===== ④ 画面幅ごと ===== */
@media (max-width:1180px){
  .head-tel{display:none}
  .sec-head{grid-template-columns:auto 1fr}
  .sec-side{grid-column:2;margin-top:18px}
}
@media (max-width:960px){
  .fish-grid{grid-template-columns:repeat(2,1fr)}
  .kinds{grid-template-columns:repeat(2,1fr)}
  .kinds li:nth-child(3){border-left:0}
  .kinds li:nth-child(n+3){border-top:1px solid rgba(31,74,79,.14)}
  .trade-wrap{grid-template-columns:1fr}
  .trade-photo{position:relative;top:auto}
  .trade-photo img{aspect-ratio:16/9}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:40px}
  .steps::before{display:none}
  .about-wrap,.faq{grid-template-columns:1fr}
  .faq-ttl{position:static}
}
@media (max-width:800px){
  :root{--header-h:60px;--hero-min:520px}
  body{font-size:15.5px}
  .sample-banner{font-size:.78rem;padding:8px 12px;line-height:18px}
  header.site{gap:12px}
  .brand-mark{width:34px;height:34px;font-size:1.05rem}
  .brand ruby{font-size:1.18rem}
  .brand small{display:none}
  .nav-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;margin-left:auto;
    width:44px;height:44px;background:none;border:0;cursor:pointer;color:inherit}
  .nav-toggle span{display:block;width:24px;height:2px;background:currentColor;transition:transform .3s,opacity .3s}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .gnav{position:fixed;left:0;right:0;top:var(--menu-top,60px);bottom:0;margin:0;z-index:190;color:var(--ink);
    display:flex;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 32px;background:var(--paper);overflow-y:auto;
    visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s}
  .gnav.open{visibility:visible;opacity:1}
  .gnav a{font-family:var(--mincho);font-weight:700;font-size:1.2rem;padding:18px 0;border-bottom:1px solid var(--line)}
  .gnav a i{font-size:1rem;color:var(--accent);opacity:1;margin-right:.9em}
  .gnav a::after{display:none}

  .hero-photo .s1 img{object-position:50% 50%}
  .hero-shade{background:
    linear-gradient(180deg,rgba(8,22,24,.55) 0%,rgba(8,22,24,.1) 16%,rgba(8,22,24,0) 30%),
    linear-gradient(0deg,rgba(8,22,24,.8) 0%,rgba(8,22,24,.5) 34%,rgba(8,22,24,0) 64%)}
  .hero-copy{left:20px;right:20px;bottom:auto;top:auto;max-width:none;position:absolute;bottom:calc(150px + 4vh)}
  .hero-catch{font-size:clamp(2.05rem,9.4vw,2.6rem);line-height:1.32;letter-spacing:.03em}
  .hero-name{flex-direction:column;align-items:flex-start;gap:10px;margin-top:16px}
  .hero-name ruby{font-size:1.2rem;border-right:0;padding-right:0}
  .hero-name .what{font-size:.8rem;line-height:1.7}
  .hero-doors{left:20px;right:20px;width:auto;bottom:34px;flex-direction:row;gap:14px}
  .hero-door{flex:1;padding:10px 0 12px;border-bottom:1px solid rgba(255,255,255,.5)}
  .hero-door small{font-size:.66rem;letter-spacing:.08em}
  .hero-door > span{font-size:.98rem;letter-spacing:.04em;gap:6px}
  .hero-door .arr{width:28px;height:28px;font-size:.8rem;flex-shrink:0}
  .hero-dots{left:auto;right:20px;bottom:auto;top:calc(var(--header-h) + 14px)}
  .hero-dots i{width:22px}

  .hero-facts dl{grid-template-columns:1fr;padding:6px 20px}
  .hero-facts dl > div{flex-direction:row;align-items:baseline;justify-content:space-between;gap:12px;padding:16px 0;border-left:0;border-top:1px solid var(--line-dk)}
  .hero-facts dl > div:first-child{border-top:0}
  .hero-facts dt{flex-shrink:0;font-size:.72rem;letter-spacing:.12em}
  .hero-facts dd{font-size:1.12rem;text-align:right}
  .hero-facts dd small{display:block;font-size:.7rem;margin:0}

  .sec{padding:84px 0}
  .sec-head{grid-template-columns:1fr;padding-bottom:22px;margin-bottom:36px}
  .sec-no{grid-row:auto;font-size:3.4rem;margin-bottom:10px}
  .sec-no.live{padding-top:0;margin-bottom:14px}
  .sec-side{grid-column:1;margin-top:14px}
  .sec-ttl{font-size:clamp(1.8rem,8vw,2.2rem)}
  .sec-lead{font-size:.94rem}

  .arrival-grid{grid-template-columns:repeat(2,1fr);gap:8px}
  .arrival-grid li:nth-child(3n+2){transform:none}
  .js .arrival-grid li.rv:nth-child(3n+2){transform:translateY(34px)}
  .js .arrival-grid li.rv.in:nth-child(3n+2){transform:none}
  .arrival-grid li:nth-child(2n){transform:translateY(28px)}
  .js .arrival-grid li.rv:nth-child(2n){transform:translateY(62px)}
  .js .arrival-grid li.rv.in:nth-child(2n){transform:translateY(28px)}
  .arrival-grid p{left:12px;bottom:10px;font-size:.92rem}
  .arrival-more{margin-top:68px}

  .fish-grid{grid-template-columns:1fr;border-left:0}
  .fish-card{flex-direction:row;align-items:flex-start;gap:16px;padding:20px 0;border-right:0}
  .fish-card::before{top:24px;left:6px;font-size:.84rem;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.5)}
  .fish-card figure{width:38%;flex-shrink:0}
  .fish-txt h3{font-size:1.4rem}
  .fish-txt .season{margin:4px 0 8px;font-size:.92rem;gap:8px;flex-wrap:wrap}
  .fish-txt .season span{font-size:.64rem;padding:2px 8px}
  .fish-txt p:last-child{font-size:.84rem;line-height:1.8}
  .kinds{grid-template-columns:1fr 1fr}
  .kinds li{flex-direction:column;align-items:flex-start;gap:10px;padding:20px 16px}
  .kinds img{width:36px;height:36px}
  .kinds b{font-size:1.06rem}
  .kinds span{font-size:.76rem}

  .terms th{display:block;width:auto;padding:18px 0 0;font-size:.78rem}
  .terms th img{width:22px;height:22px;vertical-align:-6px;margin-right:10px}
  .terms td{display:block;padding:6px 0 18px 32px}
  .terms tr{display:block}
  .terms td b{font-size:1.14rem}
  .start-ttl{margin-bottom:28px}
  .steps{grid-template-columns:1fr;row-gap:0}
  .steps li{display:grid;grid-template-columns:56px 1fr;column-gap:18px;padding:0 0 28px;position:relative}
  .steps li:not(:last-child)::before{content:"";position:absolute;left:28px;top:56px;bottom:0;width:1px;background:var(--line-dk)}
  .steps .no{grid-row:1/3;width:56px;height:56px;font-size:1.7rem;margin:0}
  .steps b{margin:12px 0 4px;font-size:1.08rem}
  .steps p{grid-column:2}
  .cta-row{flex-direction:column;align-items:stretch;padding:28px 20px}
  .cta-btns{flex-direction:column}
  .cta-btns .btn{width:100%}

  .home-grid{grid-template-columns:1fr;gap:48px}
  .home-grid li:nth-child(n){margin-top:0}
  .home-grid img{aspect-ratio:4/3}

  .about-hero{min-height:560px;margin-bottom:72px}
  .about-hero > img{object-position:62% 50%}
  .about-hero .sec-head{grid-template-columns:1fr}
  .about-msg{font-size:clamp(1.65rem,7.4vw,2.1rem)}
  .about-body{font-size:.96rem;line-height:2.05}
  .company > div{grid-template-columns:5.6em 1fr;gap:10px}
  .faq{margin-top:88px}
  .faq summary{padding:22px 40px 22px 0;gap:14px}
  .faq summary::before,.faq summary::after{right:4px}
  .faq details > p{padding:0 8px 24px 38px}

  .contact-ways{grid-template-columns:1fr}
  .way .btn{width:100%}
  .tel-big{font-size:2.3rem!important}

  .sp-dock{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:180;
    padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(246,245,240,.96);border-top:1px solid var(--line);
    -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .sp-dock > *{min-height:52px;border-radius:999px;display:flex;align-items:center;justify-content:center;gap:.45em;
    font-weight:700;font-size:.92rem;letter-spacing:.03em;text-decoration:none;line-height:1.25;text-align:center}
  .sp-dock .dock-line{background:var(--line-green);color:#fff}
  .sp-dock .dock-line .ico{width:20px;height:20px}
  .sp-dock .dock-tel{background:var(--deep);color:#fff;flex-direction:column;gap:0}
  .sp-dock .dock-tel small{font-size:.7rem;font-weight:500;opacity:.92;letter-spacing:.04em}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
  .js .rv,.js .hero-catch .ln,.js .hero-name,.js .hero-doors{opacity:1!important;transform:none!important;clip-path:none!important}
}

/* 番号・電話は「0」と「o」を見間違えない揃った数字に */
.gnav a i,.head-tel .num,.sec-no,.fish-card::before,.steps .no,.faq summary i,.tel-big{font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1}
.sec-ttl,.foot-name{word-break:keep-all;overflow-wrap:anywhere}
.tel-big{white-space:nowrap}
/* 魚介カード：番号は写真の上の余白に置く */
.fish-card figure{margin-top:26px}
/* 魚の名前が流れる帯 */
.tide{background:var(--deep);overflow:hidden;padding:clamp(28px,4vw,56px) 0 0;border-top:1px solid var(--line-dk)}
.tide-track{display:flex;width:max-content;animation:tide 48s linear infinite}
.tide span{font-family:var(--mincho);font-weight:800;font-size:clamp(3.4rem,9vw,8.4rem);line-height:1.15;letter-spacing:.08em;padding-right:.9em;
  color:transparent;-webkit-text-stroke:1px rgba(234,240,239,.28);white-space:nowrap;position:relative}
.tide span::after{content:"";position:absolute;right:.38em;top:50%;width:.14em;height:.14em;border-radius:50%;background:var(--accent);transform:translateY(-50%)}
.tide span:nth-child(3n+1){color:rgba(234,240,239,.92);-webkit-text-stroke:0}
@keyframes tide{to{transform:translateX(-50%)}}
.sec-trade{padding-top:clamp(64px,7vw,112px)}
@media (max-width:800px){
  .hero-copy{bottom:206px}
  .hero-doors{flex-direction:column;gap:0;bottom:28px}
  .hero-door{padding:10px 0 11px;border-bottom:0}
  .hero-door:last-child{border-bottom:1px solid rgba(255,255,255,.5)}
  .hero-door > span{font-size:1.04rem}
  .fish-card::before{display:none}
  .fish-card figure{margin-top:0}
  .tel-big{font-size:clamp(1.9rem,9vw,2.3rem)!important;gap:10px}
  .tel-big img{width:26px;height:26px}
  .tide span{font-size:3.2rem}
}
@media (prefers-reduced-motion:reduce){ .tide-track{animation:none} }

/* ===== 写真は下から幕が上がるように出す ===== */
.js figure.rv img,.js .rv figure img,.js .arrival-grid li.rv img{clip-path:inset(100% 0 0 0);transition:clip-path 1.4s var(--ease),transform 1.4s var(--ease)}
.js figure.rv.in img,.js .rv.in figure img,.js .arrival-grid li.rv.in img{clip-path:inset(0 0 0 0)}
.kinds li{padding:30px clamp(16px,2vw,32px)}
.kinds b{font-size:1.25rem}
@media (prefers-reduced-motion:reduce){ .js figure.rv img,.js .rv figure img,.js .arrival-grid li.rv img{clip-path:none!important} }
/* スマホ：ヘッダーにぼかし(backdrop-filter)があると、固定メニューがヘッダーの中に閉じ込められるので外す */
@media (max-width:800px){
  header.site.scrolled,header.site.menu-open{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--paper)}
}

/* アクセス欄の地図（市町村の役所を中心にしたエリア地図） */
.gmap{margin:clamp(24px,4vw,40px) 0 0}
.gmap-wrap{width:100%;height:clamp(260px,40vw,380px);border:1px solid rgba(0,0,0,.12);overflow:hidden}
.gmap-wrap iframe{width:100%;height:100%;border:0;display:block}
.gmap figcaption{margin-top:.6rem;font-size:.8rem;opacity:.75;line-height:1.7}