/* ASLAC 店舗集客サイト — 共用スタイル（新トップ + 営業LP） */
:root{
  --ink:#0e1116; --ink-soft:#2b3138; --muted:#5b6672;
  --line:#e6e3da; --paper:#faf9f5; --paper-2:#f2efe6; --white:#fff;
  --accent:#2563eb; --accent-ink:#1d4ed8;
  --radius:14px; --radius-lg:22px; --maxw:1120px;
  --shadow-sm:0 1px 2px rgba(14,17,22,.06),0 6px 20px rgba(14,17,22,.05);
  --shadow-md:0 10px 40px rgba(14,17,22,.10);
  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--font-display);line-height:1.25;letter-spacing:-.01em;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(100% - 36px,var(--maxw));margin-inline:auto}
.accent{color:var(--accent)}
.section{padding:72px 0}
.section-alt{background:var(--paper-2)}
.section-sky{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 8%,var(--paper)),color-mix(in srgb,var(--accent) 3%,var(--paper)))}
.kicker{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600;margin:0 0 10px}
.section-title{font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:700}
.section-intro{color:var(--muted);max-width:60ch;margin:14px 0 0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--font-display);font-weight:600;border:1px solid transparent;border-radius:999px;padding:.8rem 1.4rem;cursor:pointer;transition:background .2s,border-color .2s,transform .1s}
.btn:active{transform:translateY(1px)}
.btn-lg{padding:1rem 1.8rem;font-size:1.02rem}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.2) blur(8px);background:color-mix(in srgb,var(--paper) 86%,transparent);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand-mark{font-family:var(--font-display);font-weight:700;font-size:1.3rem;letter-spacing:.02em}
.brand-logo{height:28px;width:auto;display:block}
.brand-logo--footer{height:24px;margin-bottom:10px;filter:brightness(0) invert(1)}
.brand-sub{display:block;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.nav{display:flex;align-items:center;gap:22px}
.nav>a{font-size:.95rem;color:var(--ink-soft);font-weight:500}
.nav>a:not(.nav-cta):hover{color:var(--accent)}
.nav>a.nav-cta{color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px}

/* hero */
.hero{padding:60px 0;background:radial-gradient(900px 360px at 85% 0%,color-mix(in srgb,var(--accent) 7%,var(--paper)),transparent),var(--paper)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2rem,4.6vw,3.1rem);font-weight:700}
.hero-lede{font-size:1.08rem;color:var(--ink-soft);margin:18px 0 26px;max-width:46ch}
.hero-figure{margin:0}
.hero-figure img{width:100%;height:clamp(360px,42vw,520px);object-fit:cover;object-position:72% center;border-radius:22px;box-shadow:var(--shadow-md)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 0;padding:0;list-style:none}
.chips li{font-size:.82rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--white)}

/* stats / proof */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.stat{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.stat-num{font-family:var(--font-display);font-weight:700;font-size:2rem;color:var(--accent)}
.stat-label{color:var(--muted);font-size:.92rem;margin-top:4px}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.case h3{font-size:1.02rem;margin-bottom:6px}
.case .ba{font-family:var(--font-display);font-weight:600;color:var(--accent)}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:28px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.card-icon{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--accent) 10%,var(--white));color:var(--accent);margin-bottom:16px}
.card-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card-tag{display:inline-block;font-size:.72rem;letter-spacing:.08em;color:var(--accent);font-weight:600;margin-bottom:8px}
.card h3{font-size:1.2rem;margin-bottom:8px}
.card p{color:var(--ink-soft);margin:0}
.card .addon{margin-top:12px;font-size:.86rem;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px}
.card-figure{margin:14px 0 16px;background:color-mix(in srgb,var(--accent) 6%,var(--white));border:1px solid color-mix(in srgb,var(--accent) 14%,var(--line));border-radius:12px;padding:12px 14px;color:var(--accent)}
.card-figure svg{width:100%;height:auto;display:block}
.card-figure text{font-family:var(--font-body)}

/* generic grid of points */
.points{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px;padding:0;list-style:none}
.points li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px;color:var(--ink-soft);box-shadow:var(--shadow-sm)}
.points h3{font-size:1.02rem;margin-bottom:6px;color:var(--ink)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);padding:4px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq p{color:var(--ink-soft);margin:0 0 14px}

/* forms */
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.g-recaptcha{max-width:100%;overflow:hidden}
.field-full{grid-column:1 / -1}
.field label{font-size:.88rem;font-weight:600}
.field input,.field textarea{font:inherit;padding:.7rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--white)}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);border-color:transparent}
.form-note{min-height:1.2em;font-size:.9rem;margin:8px 0 0}
.form-note.ok{color:#137a3f}
.form-note.err{color:var(--accent-ink)}

/* diagnosis widget */
.diag{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-md);margin-top:24px}
.diag-row{display:flex;flex-wrap:wrap;gap:10px}
.diag-row input{flex:1 1 220px;font:inherit;padding:.8rem .9rem;border:1px solid var(--line);border-radius:10px}
.diag-result{margin-top:18px}
.diag-score{font-family:var(--font-display);font-weight:700;font-size:2.4rem;color:var(--accent)}
.diag-issues{margin:12px 0 0;padding-left:1.1rem}
.diag-issues li{margin-bottom:6px}
.diag-loading{color:var(--muted)}
.diag-error{color:var(--accent-ink)}

/* diagnosis section highlight */
.section-diag{background:radial-gradient(900px 320px at 50% -10%,color-mix(in srgb,var(--accent) 14%,var(--paper)),transparent),linear-gradient(180deg,color-mix(in srgb,var(--accent) 7%,var(--paper)),var(--paper));text-align:center}
.diag-badge{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.06em;color:#fff;background:var(--accent);border-radius:999px;padding:6px 16px;margin:0 0 14px}
.diag-title{font-size:clamp(1.9rem,4.4vw,2.7rem)}
.diag-lead{margin-left:auto;margin-right:auto}
.section-diag .diag{max-width:720px;margin-left:auto;margin-right:auto;border:2px solid color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:0 16px 50px rgba(37,99,235,.14)}
.section-diag .diag-row input{font-size:1.02rem;padding:.95rem 1rem}
.section-diag .diag-row .btn{padding:.95rem 1.7rem;font-size:1.05rem}
.section-diag .diag-result{text-align:left}

/* footer */
.site-footer{background:var(--ink);color:#c9cdd3;padding:40px 0}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}
.site-footer a{color:#e7e9ed}
.copyright{font-size:.82rem;color:#8b929b;margin-top:8px}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:820px){
  .nav{position:fixed;inset:60px 0 auto 0;flex-direction:column;background:var(--paper);padding:18px 24px;border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .25s ease}
  .nav.open{transform:none}
  .nav-toggle{display:flex}
  .stats,.cases{grid-template-columns:1fr}
  .cards,.points{grid-template-columns:1fr}
  .form{grid-template-columns:minmax(0,1fr)}
  .hero{padding:40px 0}
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-figure{order:-1}
  .hero-figure img{height:240px}
}
@media (max-width:360px){
  .g-recaptcha{transform:scale(.86);transform-origin:left top}
}

/* ===== columns / articles ===== */
.prose{width:min(100% - 36px,760px);margin-inline:auto}
.crumbs{font-size:.84rem;color:var(--muted);padding:22px 0 0}
.crumbs a:hover{color:var(--accent)}
.crumbs span{margin:0 6px;color:#aab2bd}
.article-head{padding:14px 0 10px}
.article-head .card-tag{font-size:.74rem}
.article-head h1{font-family:var(--font-display);font-size:clamp(1.6rem,3.6vw,2.3rem);line-height:1.3;margin:10px 0 12px}
.article-meta{font-size:.84rem;color:var(--muted)}
.article-body{font-size:1.04rem;color:var(--ink-soft);padding:8px 0 10px}
.article-body h2{font-family:var(--font-display);font-size:clamp(1.3rem,2.6vw,1.7rem);color:var(--ink);margin:40px 0 14px;padding-top:14px;border-top:1px solid var(--line);scroll-margin-top:80px}
.article-body h3{font-size:1.12rem;color:var(--ink);margin:26px 0 8px}
.article-body p{margin:0 0 16px}
.article-body ul{margin:0 0 18px;padding-left:1.25rem}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body .lede{font-size:1.1rem;color:var(--ink);margin-bottom:22px}
.callout{background:color-mix(in srgb,var(--accent) 6%,var(--white));border:1px solid color-mix(in srgb,var(--accent) 16%,var(--line));border-left:4px solid var(--accent);border-radius:12px;padding:18px 20px;margin:0 0 26px}
.callout h2,.callout h3{border:0;padding:0;margin:0 0 10px;font-size:1.02rem;color:var(--accent-ink)}
.callout ul{margin:0;padding-left:1.1rem}
.callout li{margin-bottom:6px;color:var(--ink-soft)}
.toc{background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:0 0 30px}
.toc .toc-t{font-weight:700;font-size:.92rem;color:var(--ink);margin:0 0 8px}
.toc ol{margin:0;padding-left:1.3rem;color:var(--ink-soft)}
.toc li{margin-bottom:5px}
.toc a:hover{color:var(--accent)}
.fig{margin:18px 0 24px;background:color-mix(in srgb,var(--accent) 6%,var(--white));border:1px solid color-mix(in srgb,var(--accent) 14%,var(--line));border-radius:12px;padding:14px 16px;color:var(--accent)}
.fig svg{width:100%;height:auto;display:block}
.fig figcaption{font-size:.82rem;color:var(--muted);margin-top:8px;text-align:center}
.article-cta{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 10%,var(--paper)),var(--paper));border:2px solid color-mix(in srgb,var(--accent) 40%,var(--line));border-radius:var(--radius-lg);padding:28px;margin:44px 0 10px;text-align:center;box-shadow:0 16px 50px rgba(37,99,235,.12)}
.article-cta h2{border:0;padding:0;margin:0 0 10px;font-size:clamp(1.3rem,2.6vw,1.7rem);color:var(--ink)}
.article-cta p{color:var(--ink-soft);max-width:52ch;margin:0 auto 18px}
.article-faq{margin:40px 0 0}
.article-faq h2{font-family:var(--font-display);font-size:clamp(1.3rem,2.6vw,1.7rem);margin:0 0 16px}
.related{margin:44px 0 0}
.related h2{font-family:var(--font-display);font-size:1.3rem;margin:0 0 14px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.related-grid a{display:block;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow-sm);transition:transform .2s,border-color .2s}
.related-grid a:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.related-grid .rt{font-size:.72rem;color:var(--accent);font-weight:600}
.related-grid .rh{display:block;color:var(--ink);font-weight:600;margin-top:4px;line-height:1.5}

/* columns index */
.col-hero{padding:48px 0 10px}
.col-filter{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 6px;padding:0;list-style:none}
.col-filter li{font-size:.82rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 14px;background:var(--white)}
.col-group{padding:34px 0 0}
.col-group h2{font-family:var(--font-display);font-size:1.4rem;margin:0 0 16px}
.col-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.col-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s}
.col-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.col-card .card-tag{margin-bottom:8px}
.col-card h3{font-size:1.04rem;line-height:1.5;color:var(--ink);margin:0 0 8px}
.col-card p{color:var(--muted);font-size:.9rem;margin:0 0 14px;flex:1}
.col-card .more{font-size:.86rem;font-weight:600;color:var(--accent)}
@media (max-width:820px){.related-grid{grid-template-columns:1fr}.col-grid{grid-template-columns:1fr}}

/* column eyecatch + card thumbnails */
.eyecatch{margin:4px 0 8px;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-md)}
.eyecatch img{width:100%;height:clamp(220px,34vw,420px);object-fit:cover;display:block}
.col-card{overflow:hidden}
.col-thumb{display:block;margin:-20px -20px 16px;height:154px;overflow:hidden;background:var(--paper-2)}
.col-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s ease}
.col-card:hover .col-thumb img{transform:scale(1.04)}
.col-thumb--ph{display:flex;align-items:center;justify-content:center;color:var(--accent);font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:.02em;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 15%,var(--paper)),color-mix(in srgb,var(--accent) 4%,var(--paper)))}