/* =========================================================
   合同会社しすてむや コーポレートサイト（デザインモック）
   テーマ：shadcn-html の semantic tokens だけを上書き。
   コンポーネントCSS（.btn 等）は無改変。レイアウトと自作部品は下に。
   ========================================================= */
:root{
  --background:oklch(0.985 0.004 85);        /* 生成りの紙 */
  --foreground:oklch(0.22 0.012 260);        /* 墨 */
  --card:oklch(1 0 0); --card-foreground:var(--foreground);
  --popover:oklch(1 0 0); --popover-foreground:var(--foreground);
  --primary:oklch(0.4282 0.1502 306.85);     /* アクセント1色：本紫 #65318E（会社のイメージカラー） */
  --primary-foreground:oklch(0.99 0 0);
  --secondary:oklch(0.955 0.006 85); --secondary-foreground:var(--foreground);
  --muted:oklch(0.955 0.006 85); --muted-foreground:oklch(0.45 0.012 260);
  --accent:oklch(0.95 0.024 307); --accent-foreground:oklch(0.38 0.13 307);
  --destructive:oklch(0.52 0.19 27); --destructive-foreground:oklch(1 0 0);
  --border:oklch(0.89 0.008 85); --input:oklch(0.6 0.01 260); --ring:oklch(0.4282 0.1502 306.85);
  --chart-1:var(--primary);
  --radius:0.375rem;
  --font-sans:"Noto Sans JP","Hiragino Sans","Yu Gothic UI",sans-serif;
  --shadow-2xs:none;--shadow-xs:none;--shadow-sm:none;--shadow:none;--shadow-md:none;--shadow-lg:none;--shadow-xl:none;--shadow-2xl:none;
  --tracking-normal:0.03em;
  /* 自作部品用（トークンからの派生のみ） */
  --ink:var(--foreground); --on-ink:var(--background); --on-ink-muted:oklch(0.8 0.01 260);
  --measure:39em;                    /* 本文1行 ≒ 37〜38字 */
  --ease-draw:cubic-bezier(.65,0,.35,1);
  --ease-out:cubic-bezier(.2,.7,.2,1);
  --head-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--head-h) + 16px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;letter-spacing:.03em;color:var(--foreground);background:var(--background);font-feature-settings:"palt" 0}
img,svg{max-width:100%;display:block}
a:not(.btn){color:inherit;text-underline-offset:.25em;text-decoration-thickness:1px}
a:not(.btn):hover{color:var(--primary)}
:focus-visible{outline:3px solid var(--ring);outline-offset:3px;border-radius:2px}
.on-ink :focus-visible{outline-color:var(--on-ink)}
h1,h2,h3,h4{margin:0;line-height:1.45;letter-spacing:.05em;font-weight:700}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:640px){.wrap{padding:0 32px}}
@media (min-width:1024px){.wrap{padding:0 48px}}
.prose{max-width:var(--measure)}
.prose p+p{margin-top:1em}
.muted{color:var(--muted-foreground)}
.tmp{font-size:.75rem;color:var(--muted-foreground);font-weight:400;letter-spacing:.02em;white-space:nowrap}
.on-ink .tmp{color:var(--on-ink-muted)}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;z-index:100;background:var(--card);padding:10px 14px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mock-bar{font-size:12px;line-height:1.6;text-align:center;background:var(--ink);color:var(--on-ink);padding:4px 12px}
.btn[data-size="lg"]{min-height:44px}
.tap{min-height:44px;min-width:44px}

/* ---------- header（全体を sticky） ---------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in oklch,var(--background) 92%,transparent);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.is-stuck{border-bottom-color:var(--border)}
.head-inner{display:flex;align-items:center;gap:16px;height:var(--head-h)}
.brand{display:flex;align-items:center;min-height:44px;flex:none}
.brand img{height:24px;width:auto}
@media (min-width:640px){.brand img{height:28px}}
.gnav{margin-left:auto;display:none}
.gnav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center}
.gnav a{display:flex;align-items:center;min-height:44px;padding:0 14px;font-size:15px;text-decoration:none;position:relative}
.gnav a::after{content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease-out)}
.gnav a:hover::after,.gnav a[aria-current="page"]::after{transform:scaleX(1)}
.gnav a[aria-current="page"]{font-weight:700}
.head-tel{display:none;flex-direction:column;align-items:flex-end;line-height:1.3;text-decoration:none;min-height:44px;justify-content:center;padding:0 4px}
.head-tel strong{font-size:17px;letter-spacing:.06em}
.head-tel small{font-size:11px;color:var(--muted-foreground)}
.head-cta{display:none}
.head-actions{margin-left:auto;display:flex;gap:4px;align-items:center}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:44px;min-height:44px;padding:0 10px;border:1px solid transparent;background:transparent;color:var(--foreground);border-radius:var(--radius);font:inherit;font-size:14px;cursor:pointer;text-decoration:none}
.icon-btn:hover{background:var(--secondary)}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.menu-btn .i-close,.menu-btn[aria-expanded="true"] .i-open{display:none}
.menu-btn[aria-expanded="true"] .i-close{display:block}
.menu-btn[aria-expanded="true"]{background:var(--secondary)}
@media (min-width:1024px){
  .gnav{display:block}
  .head-actions{margin-left:0}
  .head-actions .tel-btn,.head-actions .menu-btn{display:none}
  .head-cta{display:inline-flex}
}
@media (min-width:1200px){.head-tel{display:flex}}

/* ドロップダウン型メニュー（1023px以下） */
.nav-panel{position:fixed;left:0;right:0;top:var(--panel-top,64px);bottom:0;z-index:49;background:var(--background);overflow:auto;border-top:1px solid var(--border)}
.nav-panel[hidden]{display:none}
.nav-panel ul{list-style:none;margin:0;padding:8px 0}
.nav-panel li a{display:flex;align-items:center;justify-content:space-between;min-height:56px;font-size:18px;font-weight:700;text-decoration:none;border-bottom:1px solid var(--border)}
.nav-panel li a small{font-size:13px;font-weight:400;color:var(--muted-foreground)}
.panel-contact{padding:20px 0 32px;display:grid;gap:12px}
.panel-contact .btn{width:100%}
.panel-meta{font-size:14px;color:var(--muted-foreground)}
@media (min-width:640px) and (max-width:1023px){
  .nav-panel ul{display:grid;grid-template-columns:1fr 1fr;column-gap:32px}
  .panel-contact{grid-template-columns:1fr 1fr}
  .panel-contact .panel-meta{grid-column:1/-1}
}
body.menu-open{overflow:hidden}

/* ---------- 共通：セクション ---------- */
.section{padding:72px 0}
@media (min-width:1024px){.section{padding:120px 0}}
.sec-head{display:grid;gap:12px;margin-bottom:40px}
@media (min-width:1024px){.sec-head{grid-template-columns:200px 1fr;gap:32px;margin-bottom:56px;align-items:baseline}}
.sec-no{font-size:14px;font-weight:500;color:var(--primary);letter-spacing:.12em;display:flex;align-items:center;gap:10px}
.sec-no::after{content:"";width:40px;height:1px;background:currentColor}
.sec-title{font-size:clamp(1.625rem,3.4vw,2.25rem)}
.sec-lead{margin-top:12px;color:var(--muted-foreground);max-width:var(--measure)}
.more-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;text-decoration:none}
.more-link svg{width:18px;height:18px;transition:transform .2s var(--ease-out)}
.more-link:hover svg{transform:translateX(3px)}
.rule{border:0;border-top:1px solid var(--border);margin:0}

/* ---------- 線を描く（共通の仕組み） ---------- */
.js .draw [data-d]{stroke-dasharray:1;stroke-dashoffset:1}
.js .draw.is-drawing [data-d]{animation:draw var(--dur,.9s) var(--ease-draw) forwards;animation-delay:var(--d,0s)}
@keyframes draw{to{stroke-dashoffset:0}}
.js .draw [data-f]{opacity:0;transform:scale(.6);transform-box:fill-box;transform-origin:center}
.js .draw.is-drawing [data-f]{animation:pop .45s var(--ease-out) forwards;animation-delay:var(--d,0s)}
@keyframes pop{to{opacity:1;transform:none}}
.js .draw [data-fade]{opacity:1}
.js .draw.is-drawing [data-fade]{animation:fadeback .6s ease forwards;animation-delay:var(--d,0s)}
@keyframes fadeback{to{opacity:.18}}

/* 現れる */
.js [data-reveal]{opacity:0;transform:translateY(12px)}
.js [data-reveal].is-in{opacity:1;transform:none;transition:opacity .6s var(--ease-out),transform .6s var(--ease-out);transition-delay:var(--rd,0s)}

/* ---------- ヒーロー ---------- */
.hero{position:relative;padding:40px 0 56px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:32px 32px;opacity:.55;mask-image:linear-gradient(180deg,#000 40%,transparent);pointer-events:none}
.hero-grid{position:relative;display:grid;gap:32px}
@media (min-width:1024px){.hero{padding:72px 0 96px}.hero-grid{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:48px}}
.hero-kicker{font-size:14px;font-weight:500;letter-spacing:.1em;color:var(--muted-foreground);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hero-title{margin-top:16px;font-size:clamp(2.5rem,8.4vw,4.25rem);line-height:1.25;letter-spacing:.08em}
.hero-title .ln{display:block}
.hero-title em{font-style:normal;color:var(--primary);position:relative}
.js .hero-title .ln{opacity:0;transform:translateY(.4em)}
.js .hero.is-ready .hero-title .ln{opacity:1;transform:none;transition:opacity .7s var(--ease-out),transform .7s var(--ease-out);transition-delay:var(--rd)}
.hero-sub{margin-top:20px;font-size:17px;max-width:24em}
.hero-body{margin-top:12px;color:var(--muted-foreground);max-width:var(--measure);font-size:15px}
.hero-cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}
.hero-contact{margin-top:28px;padding-top:20px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:4px 24px;font-size:14px;color:var(--muted-foreground)}
.hero-contact a{font-size:20px;font-weight:700;color:var(--foreground);text-decoration:none;letter-spacing:.06em;display:inline-flex;align-items:center;min-height:44px}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;overflow:visible}
.art-steps{list-style:none;margin:12px 0 0;padding:0;display:flex;gap:8px;justify-content:space-between;font-size:13px;color:var(--muted-foreground)}
.art-steps li{display:flex;align-items:center;gap:8px;transition:color .3s}
.art-steps li::before{content:"";width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;transition:background .3s}
.art-steps li.on{color:var(--foreground);font-weight:700}
.art-steps li.on::before{background:var(--primary);border-color:var(--primary)}
.art-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:4px}
.sk{fill:none;stroke:var(--muted-foreground);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.cl{fill:none;stroke:var(--foreground);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cl-thin{stroke-width:1.5}
.cl-bold{stroke-width:7}
.cl-mid{stroke-width:4}
.ac{fill:none;stroke:var(--primary);stroke-width:2;stroke-linecap:round}
.fill-ac{fill:var(--primary)}
.fill-soft{fill:var(--accent)}
.fill-card{fill:var(--card)}
.dot{fill:var(--background);stroke:var(--foreground);stroke-width:1.8}

/* ---------- お悩み ---------- */
.pain-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--foreground)}
.pain-list li{border-bottom:1px solid var(--border)}
.pain-link{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:center;padding:20px 0;text-decoration:none;min-height:44px}
.pain-q{font-size:clamp(1.125rem,2.2vw,1.375rem);font-weight:700;grid-column:2}
.pain-no{grid-row:1/3;font-size:13px;color:var(--muted-foreground);width:2em}
.pain-a{grid-column:2;font-size:14px;color:var(--muted-foreground);display:flex;align-items:center;gap:8px}
.pain-a b{color:var(--primary);font-weight:700}
.pain-a svg{width:16px;height:16px;flex:none;stroke:var(--primary)}
@media (min-width:1024px){
  .pain-link{grid-template-columns:3em minmax(0,1fr) minmax(0,1fr);padding:28px 0}
  .pain-no{grid-row:auto}
  .pain-q{grid-column:2}
  .pain-a{grid-column:3;justify-content:flex-end;opacity:.0;transform:translateX(-12px);transition:opacity .3s var(--ease-out),transform .3s var(--ease-out)}
  .pain-link:hover .pain-a,.pain-link:focus-visible .pain-a{opacity:1;transform:none}
  .pain-link:hover .pain-q{color:var(--primary)}
  .pain-list::after{content:"マウスを重ねると「しすてむやなら」の答えが出ます";display:block;font-size:13px;color:var(--muted-foreground);padding-top:12px}
}
@media (hover:none){.pain-a{opacity:1!important;transform:none!important}.pain-list::after{display:none}}

/* ---------- サービス（索引リスト） ---------- */
.svc-list{list-style:none;margin:0;padding:0;counter-reset:svc;border-top:1px solid var(--foreground)}
.svc-item{border-bottom:1px solid var(--border);position:relative}
.svc-item::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-out)}
.svc-item:hover::after,.svc-item:focus-within::after{transform:scaleX(1)}
.svc-link{display:grid;grid-template-columns:48px 1fr 24px;gap:8px 16px;align-items:start;padding:24px 0;text-decoration:none}
.svc-ico{width:44px;height:44px;grid-row:1/3}
.svc-ico svg{width:44px;height:44px;fill:none;stroke:var(--foreground);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.svc-name{font-size:clamp(1.25rem,2.4vw,1.625rem);font-weight:700;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
.svc-name .no{font-size:13px;color:var(--muted-foreground);font-weight:500}
.svc-desc{grid-column:2;color:var(--muted-foreground);font-size:15px;max-width:var(--measure)}
.svc-arrow{grid-column:3;grid-row:1;align-self:center;width:24px;height:24px;stroke:var(--foreground);transition:transform .25s var(--ease-out)}
.svc-link:hover .svc-arrow{transform:translateX(4px);stroke:var(--primary)}
.svc-link:hover .svc-name{color:var(--primary)}
.svc-tags{display:flex;gap:6px;flex-wrap:wrap}
@media (min-width:1024px){
  .svc-link{grid-template-columns:64px minmax(0,5fr) minmax(0,6fr) 32px;padding:32px 0;align-items:center}
  .svc-ico{grid-row:auto}
  .svc-desc{grid-column:3}
  .svc-arrow{grid-column:4}
}
.svc-cat{font-size:13px;color:var(--muted-foreground);padding:28px 0 8px;letter-spacing:.08em;border-bottom:1px solid var(--border)}

/* ---------- 実績ピックアップ ---------- */
.works-grid{display:grid;gap:40px}
@media (min-width:768px){.works-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (min-width:1024px){.works-grid{grid-template-columns:7fr 5fr;grid-template-rows:auto auto;gap:40px 48px}.works-grid .work:first-child{grid-row:1/3}}
.work{display:block;text-decoration:none}
.browser{border:1px solid var(--foreground);border-radius:var(--radius);background:var(--card);overflow:hidden}
.browser-bar{display:flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-bottom:1px solid var(--foreground)}
.browser-bar i{width:8px;height:8px;border-radius:50%;border:1.2px solid var(--foreground)}
.browser-bar span{margin-left:10px;height:10px;flex:0 1 50%;border-radius:2px;background:var(--muted)}
.browser-view{aspect-ratio:16/10;overflow:hidden;position:relative}
.browser-view .page{position:absolute;inset:0 0 auto 0;transition:transform 3.2s cubic-bezier(.45,0,.25,1)}
.work:hover .browser-view .page,.work:focus-visible .browser-view .page{transform:translateY(var(--scroll,-60%))}
.work-meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center}
.work-title{margin-top:8px;font-size:1.125rem;font-weight:700;line-height:1.6}
.work:hover .work-title{color:var(--primary)}
.work-note{margin-top:4px;font-size:14px;color:var(--muted-foreground)}
.dummy-label{position:absolute;right:8px;bottom:8px;font-size:11px;background:var(--card);border:1px solid var(--border);padding:0 6px;border-radius:2px;color:var(--muted-foreground)}

/* ---------- プロダクト帯 ---------- */
.marquee{position:relative;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden}
.marquee-track{display:flex;width:max-content;animation:marq 40s linear infinite}
.marquee:hover .marquee-track,.marquee:focus-within .marquee-track,.marquee.paused .marquee-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marquee-track ul{list-style:none;margin:0;padding:0;display:flex}
.marquee-track li{display:flex;flex-direction:column;justify-content:center;padding:24px 40px;border-right:1px solid var(--border);min-width:260px}
.marquee-track li b{font-size:1.25rem;letter-spacing:.04em}
.marquee-track li span{font-size:13px;color:var(--muted-foreground)}
.marquee-ctrl{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}

/* ---------- 進め方（工程線） ---------- */
.flow{list-style:none;margin:0;padding:0;position:relative;display:grid;gap:32px;--p:0}
.flow::before,.flow::after{content:"";position:absolute;left:15px;top:8px;bottom:8px;width:2px;background:var(--border)}
.flow::after{background:var(--primary);transform-origin:top;transform:scaleY(var(--p))}
.flow li{position:relative;padding-left:56px}
.flow-dot{position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;border:2px solid var(--border);background:var(--background);display:grid;place-items:center;font-size:13px;font-weight:700;color:var(--muted-foreground);transition:all .3s;z-index:1}
.flow li.on .flow-dot{border-color:var(--primary);background:var(--primary);color:var(--primary-foreground)}
.flow h3{font-size:1.125rem}
.flow p{margin-top:6px;color:var(--muted-foreground);font-size:15px;max-width:var(--measure)}
@media (min-width:1024px){
  .flow{grid-template-columns:repeat(4,1fr);gap:32px}
  .flow::before,.flow::after{left:16px;right:16px;top:15px;bottom:auto;width:auto;height:2px}
  .flow::after{transform-origin:left;transform:scaleX(var(--p))}
  .flow li{padding:56px 0 0}
}

/* ---------- 代表メッセージ ---------- */
.msg{display:grid;gap:32px;align-items:center}
@media (min-width:768px){.msg{grid-template-columns:5fr 7fr;gap:48px}}
.portrait{aspect-ratio:4/5;border:1px solid var(--foreground);border-radius:var(--radius);background:var(--card);display:grid;place-items:center;position:relative;overflow:hidden}
.portrait svg{width:60%;will-change:transform}
.portrait figcaption{position:absolute;left:12px;bottom:10px;font-size:12px;color:var(--muted-foreground)}
.quote{font-size:clamp(1.5rem,3.4vw,2.25rem);font-weight:700;letter-spacing:.08em;line-height:1.5}
.sign{margin-top:24px;font-size:14px;color:var(--muted-foreground)}
.sign b{font-size:18px;color:var(--foreground);margin-left:8px;letter-spacing:.12em}

/* ---------- お知らせ ---------- */
.news{list-style:none;margin:0;padding:0;border-top:1px solid var(--foreground)}
.news li{border-bottom:1px solid var(--border)}
.news a{display:grid;gap:4px 24px;padding:18px 0;text-decoration:none;min-height:44px}
@media (min-width:768px){.news a{grid-template-columns:9.5em 7em 1fr;align-items:center}}
.news time{font-size:14px;color:var(--muted-foreground);letter-spacing:.06em;font-variant-numeric:tabular-nums}
.news .badge{justify-self:start}

/* ---------- 共通問い合わせ帯（墨） ---------- */
.cta-band{background:var(--ink);color:var(--on-ink);padding:72px 0}
@media (min-width:1024px){.cta-band{padding:104px 0}}
.cta-grid{display:grid;gap:40px}
@media (min-width:1024px){.cta-grid{grid-template-columns:6fr 5fr;align-items:end}}
.cta-title{font-size:clamp(1.75rem,4vw,2.75rem);letter-spacing:.08em}
.cta-lead{margin-top:16px;color:var(--on-ink-muted);max-width:var(--measure)}
.cta-ways{display:grid;gap:0;border-top:1px solid color-mix(in oklch,var(--on-ink) 30%,transparent)}
.cta-way{display:grid;grid-template-columns:5.5em 1fr;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid color-mix(in oklch,var(--on-ink) 30%,transparent)}
.cta-way dt{font-size:13px;color:var(--on-ink-muted)}
.cta-way dd{margin:0}
.cta-way a{color:var(--on-ink);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.cta-way .big{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:.06em}
.cta-way small{display:block;font-size:13px;color:var(--on-ink-muted)}
.btn-ink{background:var(--on-ink)!important;color:var(--ink)!important}
.magnet{transition:transform .25s var(--ease-out)}
.cta-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--on-ink);border-top:1px solid color-mix(in oklch,var(--on-ink) 18%,transparent);padding:48px 0 32px;font-size:14px}
.foot-grid{display:grid;gap:32px}
@media (min-width:1024px){.foot-grid{grid-template-columns:5fr 7fr}}
.foot-logo{height:26px;width:auto}
.foot-addr{margin-top:20px;color:var(--on-ink-muted);line-height:1.9}
.foot-addr a{color:var(--on-ink);text-decoration:none}
.foot-nav ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}
@media (min-width:640px){.foot-nav ul{grid-template-columns:repeat(3,1fr)}}
.foot-nav a{display:flex;align-items:center;min-height:44px;color:var(--on-ink);text-decoration:none}
.foot-nav a:hover{text-decoration:underline;color:var(--on-ink)}
.foot-bottom{margin-top:32px;padding-top:20px;border-top:1px solid color-mix(in oklch,var(--on-ink) 18%,transparent);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:var(--on-ink-muted);font-size:12px}

/* ---------- 下層ページ共通 ---------- */
.page-head{padding:24px 0 48px;position:relative}
@media (min-width:1024px){.page-head{padding:32px 0 72px}}
.page-head .breadcrumb{margin-bottom:28px}
.breadcrumb a{min-height:44px;display:inline-flex;align-items:center}
.ph-grid{display:grid;gap:28px;align-items:center}
@media (min-width:1024px){.ph-grid{grid-template-columns:7fr 4fr;gap:48px}}
.ph-title{font-size:clamp(2rem,5.6vw,3.25rem);letter-spacing:.08em;line-height:1.3}
.ph-lead{margin-top:20px;font-size:17px;max-width:var(--measure)}
.ph-ico svg{width:100%;max-width:320px;margin-inline:auto;height:auto;overflow:visible}

.two-col{display:grid;gap:32px}
@media (min-width:1024px){.two-col{grid-template-columns:200px 1fr;gap:32px}}

.check-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--foreground)}
.check-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.check-list svg{flex:none;width:20px;height:20px;margin-top:4px;stroke:var(--primary);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

.can-grid{display:grid;gap:40px}
@media (min-width:1024px){.can-grid{grid-template-columns:repeat(3,1fr);gap:48px}}
.can-col h3{font-size:1.25rem;padding-bottom:12px;border-bottom:2px solid var(--foreground);display:flex;gap:10px;align-items:baseline}
.can-col h3 span{font-size:13px;color:var(--primary)}
.can-col ul{list-style:none;margin:0;padding:0}
.can-col li{padding:12px 0;border-bottom:1px solid var(--border);font-size:15px}
.can-col li small{display:block;color:var(--muted-foreground);font-size:13px}

/* 見本ポイント（自作：ボタン＋説明パネル） */
.sample{display:grid;gap:28px;background:var(--card);border:1px solid var(--foreground);border-radius:var(--radius);padding:28px}
@media (min-width:1024px){.sample{grid-template-columns:5fr 7fr;padding:40px;gap:48px}}
.sample h3{font-size:1.375rem}
.pts{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pt-btn{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:52px;padding:10px 16px;font:inherit;font-weight:700;text-align:left;background:var(--background);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--foreground)}
.pt-btn:hover{border-color:var(--foreground)}
.pt-btn[aria-expanded="true"]{border-color:var(--primary);background:var(--accent);color:var(--accent-foreground)}
.pt-btn svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;transition:transform .2s}
.pt-btn[aria-expanded="true"] svg{transform:rotate(45deg)}
.pt-body{padding:12px 16px 4px;font-size:15px;color:var(--muted-foreground)}

.price{display:grid;gap:32px}
@media (min-width:1024px){.price{grid-template-columns:5fr 7fr;gap:48px}}
.formula{font-size:clamp(1.25rem,3vw,1.75rem);font-weight:700;letter-spacing:.06em;display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.formula span{border-bottom:2px solid var(--primary);padding-bottom:2px}
.formula i{font-style:normal;color:var(--muted-foreground)}

.carousel-wrap{position:relative}
.h-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:min(82%,420px);gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin}
.h-scroll>*{scroll-snap-align:start}
.car-ctrl{display:flex;gap:8px}

/* ---------- 実績詳細 ---------- */
.overview{width:100%}
.case-layout{display:grid;gap:32px}
@media (min-width:1024px){.case-layout{grid-template-columns:200px minmax(0,1fr);gap:48px}}
.case-rail{position:sticky;top:var(--head-h);z-index:5;background:var(--background);margin:0 -20px;padding:0 20px;border-bottom:1px solid var(--border)}
.case-rail ol{list-style:none;margin:0;padding:0;display:flex;gap:4px;overflow-x:auto}
.case-rail a{display:flex;align-items:center;gap:8px;min-height:48px;padding:0 10px;font-size:14px;text-decoration:none;white-space:nowrap;color:var(--muted-foreground)}
.case-rail a[aria-current="true"]{color:var(--foreground);font-weight:700}
.case-rail a b{font-size:12px;color:var(--primary)}
.rail-bar{height:2px;background:var(--border);position:relative}
.rail-bar i{position:absolute;inset:0 auto 0 0;width:calc(var(--prog,0)*100%);background:var(--primary)}
@media (min-width:640px){.case-rail{margin:0 -32px;padding:0 32px}}
@media (min-width:1024px){
  .case-rail{top:calc(var(--head-h) + 32px);align-self:start;margin:0;padding:0;border:0;background:none}
  .case-rail ol{flex-direction:column;border-left:2px solid var(--border);gap:0;position:relative}
  .case-rail a{padding-left:16px;min-height:44px}
  .rail-bar{position:absolute;left:0;top:0;width:2px;height:100%;background:none}
  .rail-bar i{width:2px;height:calc(var(--prog,0)*100%);inset:0 auto auto 0}
}
.case-sec{padding:48px 0;border-bottom:1px solid var(--border)}
.case-sec:first-child{padding-top:8px}
.case-sec h2{font-size:clamp(1.5rem,3vw,2rem);display:flex;gap:14px;align-items:baseline}
.case-sec h2 small{font-size:13px;color:var(--primary);letter-spacing:.12em;font-weight:500}
.case-sec .prose{margin-top:20px}
.case-points{margin-top:24px;list-style:none;padding:0;display:grid;gap:0;border-top:1px solid var(--foreground);max-width:46em}
.case-points li{padding:14px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:2.4em 1fr;gap:8px}
.case-points li b{color:var(--primary);font-size:14px}
.devices{display:grid;gap:24px;margin-top:28px}
@media (min-width:768px){.devices{grid-template-columns:3fr 1fr;align-items:end}}
.phone{border:1.5px solid var(--foreground);border-radius:20px;padding:10px 6px;background:var(--card);max-width:200px;margin-inline:auto;width:100%}
.phone-view{aspect-ratio:9/18;overflow:hidden;border-radius:10px;position:relative;border:1px solid var(--border)}
.screen-swap{position:absolute;inset:0;transition:opacity .4s ease}
.screen-swap[aria-hidden="true"]{opacity:0}
.screen-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.screen-tabs .btn[aria-pressed="true"]{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}
.screen-cap{margin-top:12px;font-size:14px;color:var(--muted-foreground);min-height:3.4em}
.next-case{display:grid;gap:24px}
@media (min-width:768px){.next-case{grid-template-columns:1fr 1fr}}

/* ---------- お問い合わせ ---------- */
.contact-grid{display:grid;gap:40px}
@media (min-width:1024px){.contact-grid{grid-template-columns:4fr 7fr;gap:64px;align-items:start}.contact-aside{position:sticky;top:calc(var(--head-h) + 24px)}}
.contact-aside h2{font-size:1.25rem}
.aside-list{margin:16px 0 0;display:grid;gap:0;border-top:1px solid var(--foreground)}
.aside-list>div{padding:16px 0;border-bottom:1px solid var(--border)}
.aside-list dt{font-size:13px;color:var(--muted-foreground)}
.aside-list dd{margin:2px 0 0}
.aside-list .big{font-size:1.5rem;font-weight:700;letter-spacing:.06em;text-decoration:none;display:inline-flex;min-height:44px;align-items:center}
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px}
@media (min-width:640px){.form-card{padding:40px}}
.steps{margin-bottom:32px}
.req{display:inline-block;margin-left:8px;font-size:12px;font-weight:700;color:var(--destructive);border:1px solid currentColor;border-radius:2px;padding:0 5px;line-height:1.6;vertical-align:1px}
.opt{display:inline-block;margin-left:8px;font-size:12px;color:var(--muted-foreground);border:1px solid var(--border);border-radius:2px;padding:0 5px;line-height:1.6;vertical-align:1px}
.form .label{font-size:15px;font-weight:700}
.form .input,.form .select,.form .textarea{font-size:16px;min-height:48px}
.form .textarea{min-height:180px}
.name-row{display:grid;gap:20px}
@media (min-width:640px){.name-row{grid-template-columns:1fr 1fr}}
.type-grid{display:grid;gap:8px;grid-template-columns:1fr}
@media (min-width:640px){.type-grid{grid-template-columns:1fr 1fr}}
.type-opt{position:relative}
.type-opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.type-opt label{display:flex;align-items:center;gap:12px;min-height:52px;padding:10px 14px;border:1px solid var(--input);border-radius:var(--radius);background:var(--background);cursor:pointer;font-size:15px}
.type-opt label::before{content:"";flex:none;width:18px;height:18px;border-radius:50%;border:1.5px solid var(--input);background:var(--card)}
.type-opt input:checked+label{border-color:var(--primary);background:var(--accent);color:var(--accent-foreground);font-weight:700}
.type-opt input:checked+label::before{border:5px solid var(--primary)}
.type-opt input:focus-visible+label{outline:3px solid var(--ring);outline-offset:2px}
.type-opt label:hover{border-color:var(--foreground)}
fieldset[aria-invalid="true"] .type-opt label{border-color:var(--destructive)}
.counter{font-size:13px;color:var(--muted-foreground);text-align:right;margin-top:4px}
.counter.over{color:var(--destructive);font-weight:700}
.agree{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--background)}
.agree .checkbox{margin-top:4px;width:20px;height:20px;flex:none}
.agree.is-invalid{border-color:var(--destructive)}
.turnstile{display:flex;align-items:center;gap:12px;border:1px dashed var(--input);border-radius:var(--radius);padding:12px 16px;font-size:13px;color:var(--muted-foreground);min-height:64px}
.form-actions .btn{min-width:220px}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
@media (max-width:639px){.form-actions .btn{width:100%}}
.confirm-list{margin:0;border-top:1px solid var(--foreground)}
.confirm-list>div{display:grid;gap:4px 24px;padding:14px 0;border-bottom:1px solid var(--border)}
@media (min-width:640px){.confirm-list>div{grid-template-columns:10em 1fr}}
.confirm-list dt{font-size:14px;color:var(--muted-foreground);font-weight:700}
.confirm-list dd{margin:0;white-space:pre-wrap;word-break:break-all}
.err-summary ul{margin:8px 0 0;padding-left:1.2em}
.err-summary a{color:inherit;text-decoration:underline;min-height:32px;display:inline-flex;align-items:center}
.done{text-align:center;padding:16px 0}
.done svg{width:min(260px,70%);margin:0 auto 24px;overflow:visible}
.done h2{font-size:clamp(1.5rem,4vw,2rem)}
.done p{margin:16px auto 0;max-width:var(--measure);color:var(--muted-foreground)}
.done .btns{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.btn .spinner{width:18px;height:18px}
.btn[disabled]{cursor:not-allowed}
.form-field .field-error{display:flex;gap:6px;align-items:flex-start}
.form-field .field-error::before{content:"!";flex:none;width:16px;height:16px;border-radius:50%;background:var(--destructive);color:var(--destructive-foreground);font-size:11px;font-weight:700;display:grid;place-items:center;margin-top:3px}

/* ---------- reduced motion：最終状態で止める ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .js .draw [data-d]{stroke-dashoffset:0}
  .js .draw [data-f]{opacity:1;transform:none}
  .js [data-reveal],.js .hero-title .ln{opacity:1;transform:none}
  .marquee-track{animation:none;flex-wrap:wrap;width:auto}
  .marquee-track ul[aria-hidden]{display:none}
  .marquee-track ul{flex-wrap:wrap}
  .marquee-ctrl .pause-btn{display:none}
  .work:hover .browser-view .page{transform:none}
  .magnet{transform:none!important}
}

/* ---------- 修正・追加（自作部品：タグ） ---------- */
/* shadcn-html の badge は 11px 固定で日本語には小さいため、同じトークンで自作 */
.tag{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;font-size:13px;font-weight:500;line-height:1.4;border-radius:var(--radius-sm);background:var(--accent);color:var(--accent-foreground);white-space:nowrap}
.tag[data-tone="outline"]{background:transparent;border:1px solid var(--border);color:var(--muted-foreground)}
.tag[data-tone="soft"]{background:var(--secondary);color:var(--secondary-foreground);border:1px solid var(--border)}
.news .tag{justify-self:start}
.hero-kicker span{white-space:nowrap}
.kick-sep{width:24px;height:1px;background:currentColor;display:inline-block}
@media (max-width:639px){.kick-sep{display:none}.hero-kicker{flex-direction:column;align-items:flex-start;gap:0}}
.pain-a{flex-wrap:wrap}
.pain-a b,.pain-a .lbl{white-space:nowrap}
@media (min-width:1024px){.pain-link{grid-template-columns:3em minmax(0,1.5fr) minmax(0,1fr)}}
@media (max-width:1023px){.svc-desc{grid-column:1/-1}.svc-ico{grid-row:auto}.svc-link{align-items:center}}
.two-col{align-items:start}
.two-col>.sec-no{padding-top:14px}
.form-field .field-error[hidden]{display:none}
.err-summary{margin-bottom:28px}
.skip:focus{min-height:44px;display:flex;align-items:center}
.case-points li>span{min-width:0}
.art-steps li{white-space:nowrap}
.art-foot{flex-wrap:wrap}
@media (max-width:639px){.art-steps{gap:14px;font-size:12px}}
.contact-quick{margin-top:16px;font-size:15px;display:flex;flex-wrap:wrap;align-items:center;gap:0 8px}
.contact-quick a{font-weight:700;font-size:18px;letter-spacing:.06em;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
@media (max-width:1023px){.contact-aside{order:2}}
@media (min-width:1024px){.contact-quick{display:none}}
.works-grid .work:first-child .browser-view{aspect-ratio:4/3.4}@media (max-width:1023px){.works-grid .work:first-child .browser-view{aspect-ratio:16/10}}

/* =========================================================
   v2（2026-11-11）：動き B（攻める）／本紫／料金表示／代表は文章のみ
   ========================================================= */
/* ヒーロー：スクロールで組み上がる（PCは画面に固定して 900px 分スクロールで完成） */
.js .draw.scrub [data-d],.js .draw.scrub [data-f],.js .draw.scrub [data-fade]{animation:none!important;transition:none}
.scroll-hint{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted-foreground);margin:0;transition:opacity .3s}
.scroll-hint svg{animation:hint 1.6s var(--ease-draw) infinite}
@keyframes hint{0%,100%{transform:translateY(-2px)}50%{transform:translateY(3px)}}
.scroll-hint.done{opacity:0}
@media (min-width:1024px) and (min-height:640px) and (prefers-reduced-motion:no-preference){
  .js .hero-pin{height:calc(100vh + 900px);position:relative}
  .js .hero-pin .hero{position:sticky;top:var(--head-h);min-height:calc(100vh - var(--head-h));display:flex;align-items:center}
  .js .hero-pin .hero>.wrap{width:100%}
}
/* 見出しが左から描かれるように現れる */
.js .wipe{clip-path:inset(0 100% 0 0)}
.js .wipe.is-in{clip-path:inset(0 0 0 0);transition:clip-path .8s var(--ease-draw)}
/* 代表メッセージ：文章だけ */
.msg-text{align-items:start}
@media (min-width:768px){.msg-text{grid-template-columns:5fr 7fr}}
.msg-text .quote{font-size:clamp(1.75rem,4.4vw,3rem)}
/* 料金 */
.price-lines{display:grid;gap:6px;margin-top:12px}
.pl{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;color:var(--foreground);font-size:14px}
.pl b{font-size:12px;font-weight:700;color:var(--accent-foreground);background:var(--accent);padding:0 8px;border-radius:var(--radius-sm);line-height:1.8}
.pl strong{font-size:1.25rem;letter-spacing:.04em;color:var(--primary)}
.pl .tax{font-size:12px;color:var(--muted-foreground)}

/* ページ切替：View Transitions（対応ブラウザのみ。非対応はふつうに切り替わる） */
@media (prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto}
  .site-header{view-transition-name:site-header}
  ::view-transition-group(site-header){animation:none}
  ::view-transition-old(root){animation:vt-out .28s var(--ease-draw) both}
  ::view-transition-new(root){animation:vt-in .6s var(--ease-draw) .08s both}
  ::view-transition-group(work-a){animation-duration:.6s;animation-timing-function:var(--ease-draw)}
}
@keyframes vt-out{to{opacity:0;transform:translateY(-12px)}}
@keyframes vt-in{from{clip-path:inset(0 100% 0 0);transform:translateX(-24px)}to{clip-path:inset(0 0 0 0);transform:none}}
@media (prefers-reduced-motion:reduce){
  .js .wipe{clip-path:none}
  .scroll-hint{display:none}
}
.hero-art .scroll-hint svg{width:12px;height:18px;flex:none}.scroll-hint{white-space:nowrap}