/* airlink corporate site — Premium × Modern × Human-Centered
   Layout: 1200px container, generous vertical rhythm (clamp 72–128px), one accent, white/light-gray bands, navy hero + footer. */
:root{
  --navy:#101D35; --white:#FFFFFF; --gray:#F5F7FA; --blue:#438EF0; --ink:#303846;
  --ink-soft:#5B6473; --line:#DDE3EC; --line-dark:rgba(255,255,255,.14);
  --navy-2:#0B1428; --blue-soft:#E8F1FD;
  --bg:var(--white); --fg:var(--ink);
  --display:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  --body:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  --latin:"Manrope","Helvetica Neue",Arial,sans-serif;
  --container:1200px; --gutter-l:max(16px, env(safe-area-inset-left,0px)); --gutter-r:max(16px, env(safe-area-inset-right,0px));
  --space-section:clamp(72px, 10vw, 128px);
  --radius:14px; --shadow:0 20px 60px -30px rgba(16,29,53,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.9;font-feature-settings:"palt";letter-spacing:.02em}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
.container{max-width:var(--container);margin-inline:auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.narrow{max-width:800px}

/* Type scale */
h1,h2,h3,h4{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:.01em}
.h-display{font-size:clamp(30px,3.9vw,56px);line-height:1.28;font-weight:700;color:#fff;letter-spacing:.02em}
.h-section{font-size:clamp(26px,3.4vw,42px);line-height:1.3;font-weight:700;color:var(--navy)}
.h-card{font-size:clamp(19px,1.6vw,22px);line-height:1.45;font-weight:700;color:var(--navy)}
.eyebrow{font-family:var(--latin);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:700;margin:0 0 14px}
.eyebrow.on-dark{color:#8EC0FF}
.lead{font-size:clamp(16px,1.4vw,19px);line-height:2;color:var(--ink);max-width:40em;margin:0}
.lead.on-dark{color:rgba(255,255,255,.82)}
p{margin:0}
.stack>*+*{margin-top:1em}
.measure{max-width:40em}
.latin{font-family:var(--latin)}
.num{font-family:var(--latin);font-variant-numeric:tabular-nums}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:transparent;border-bottom:1px solid transparent;transition:border-color .3s var(--ease)}
/* blur lives on a pseudo-element so the fixed mobile menu is not trapped inside the header */
.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px)}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.site-header.on-dark{background:transparent;position:absolute;inset:0 0 auto;border:0}
.site-header.on-dark.is-scrolled{background:rgba(16,29,53,.9);position:fixed;border-bottom:1px solid var(--line-dark)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--latin);font-weight:800;font-size:22px;letter-spacing:-.01em;color:var(--navy)}
.on-dark .brand{color:#fff}
.brand-mark{width:34px;height:34px;flex:0 0 auto}
.brand small{display:block;font-family:var(--body);font-weight:500;font-size:11px;letter-spacing:.12em;color:var(--ink-soft);line-height:1.2}
.on-dark .brand small{color:rgba(255,255,255,.7)}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:14px;font-weight:700;color:var(--navy);position:relative;padding:8px 0}
.on-dark .nav a{color:#fff}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav .btn{padding:10px 20px}
.nav .btn::after{display:none}
.menu-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer;color:var(--navy)}
.on-dark .menu-toggle{color:#fff}
.menu-toggle span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:transform .3s var(--ease),opacity .3s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:900px){
  .menu-toggle{display:block}
  .nav{position:fixed;inset:0;top:0;background:var(--navy);flex-direction:column;justify-content:center;gap:28px;padding:80px var(--gutter-r) 40px var(--gutter-l);opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;z-index:40}
  .nav.is-open{opacity:1;visibility:visible}
  .nav a{color:#fff;font-size:22px}
  .nav .btn{margin-top:12px;font-size:16px}
  .menu-toggle{position:relative;z-index:45}
  body.menu-open .menu-toggle{color:#fff}
  body.menu-open{overflow:hidden}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;border-radius:999px;font-weight:700;font-size:15px;line-height:1;border:1.5px solid transparent;cursor:pointer;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s;font-family:var(--body)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#2F7BE0}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#1A2B4D}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost.on-dark:hover{background:#fff;color:var(--navy)}
.btn svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--blue);font-size:15px}
.link-arrow svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.link-arrow:hover svg{transform:translateX(3px)}

/* Sections */
.section{padding-block:var(--space-section)}
.section.gray{background:var(--gray)}
.section.navy{background:var(--navy);color:#fff}
.section-head{display:grid;gap:16px;margin-bottom:clamp(36px,5vw,64px)}
.section-head.split{grid-template-columns:1fr;align-items:end}
@media (min-width:900px){.section-head.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px}}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr))}
.grid>*{min-width:0}

/* Hero — white, airy, glass heart visual on the right */
.hero{position:relative;background:linear-gradient(180deg,#FFFFFF 0%,#F7F9FC 100%);color:var(--navy);overflow:hidden;isolation:isolate}
.hero-grid{position:relative;z-index:2;display:grid;gap:32px;padding-block:clamp(56px,8vw,120px) clamp(56px,7vw,96px);align-items:center}
@media (min-width:960px){.hero-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;padding-block:clamp(80px,10vw,140px) clamp(72px,8vw,120px)}}
.hero-inner{display:grid;gap:28px;max-width:720px;min-width:0}
.h-display{color:var(--navy)}
.hero-sub{font-size:clamp(16px,1.5vw,19px);line-height:2;color:var(--ink);max-width:36em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--latin);font-size:13px;letter-spacing:.2em;text-transform:lowercase;color:var(--blue);font-weight:700}
.hero-tag i{width:28px;height:1px;background:var(--blue);display:inline-block}
.hero-visual{position:relative;min-width:0;aspect-ratio:4/3;max-width:100%;border-radius:24px;overflow:hidden;background:radial-gradient(120% 90% at 70% 30%,#FFFFFF 0%,#F2F6FB 55%,#E9F0F9 100%)}
.hero-visual img,.hero-visual svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-visual::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(16,29,53,.06)}
@media (max-width:959px){.hero-visual{order:-1;aspect-ratio:16/10;max-height:320px}}
.hero-glow{position:absolute;right:-10%;top:-30%;width:60vw;max-width:900px;aspect-ratio:1;border-radius:50%;background:radial-gradient(closest-side,rgba(67,142,240,.12),rgba(67,142,240,0));z-index:0;pointer-events:none}
.hero-stats{position:relative;z-index:2;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:0}
.hero-stats div{padding:24px 24px 24px 0;border-right:1px solid var(--line)}
.hero-stats div:last-child{border-right:0}
.hero-stats b{display:block;font-family:var(--latin);font-size:28px;font-weight:800;line-height:1.1;color:var(--navy)}
.hero-stats span{font-size:12px;letter-spacing:.08em;color:var(--ink-soft)}
@media (max-width:600px){.hero-stats{grid-template-columns:1fr 1fr}.hero-stats div{padding:16px 12px 16px 0;border-bottom:1px solid var(--line)}.hero-stats div:nth-child(2n){border-right:0}.hero-stats b{font-size:22px}}

/* Page header (sub pages) — light */
.page-head{background:linear-gradient(180deg,#FFFFFF 0%,#F5F7FA 100%);color:var(--navy);padding-block:clamp(48px,7vw,96px) clamp(48px,6vw,80px);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-head .eyebrow{color:var(--blue)}
.page-head h1{font-size:clamp(32px,4.4vw,56px);line-height:1.25;font-weight:700;color:var(--navy)}
.page-head p{margin-top:18px;color:var(--ink);max-width:40em}
.page-head::after{content:"";position:absolute;right:-120px;bottom:-220px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(67,142,240,.18)}
.breadcrumb{display:flex;gap:10px;font-size:12px;color:var(--ink-soft);margin-bottom:20px;font-family:var(--latin);letter-spacing:.08em}
.breadcrumb a:hover{color:var(--navy)}

/* Philosophy block */
.philo{display:grid;gap:40px;align-items:start}
@media (min-width:960px){.philo{grid-template-columns:5fr 7fr;gap:72px}}
.philo-statement{font-family:var(--display);font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.5;color:var(--navy)}
.triad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:8px}
.triad>div{padding:28px 20px 28px 0;border-right:1px solid var(--line)}
.triad>div:last-child{border-right:0;padding-right:0}
.triad>div+div{padding-left:20px}
.triad b{display:block;font-family:var(--latin);font-size:30px;font-weight:800;color:var(--blue);letter-spacing:-.02em;line-height:1}
.triad em{display:block;font-style:normal;font-size:12px;letter-spacing:.14em;color:var(--ink-soft);margin:10px 0 8px;font-family:var(--latin);text-transform:uppercase}
.triad p{font-size:14px;line-height:1.8;color:var(--ink)}
@media (max-width:640px){.triad{grid-template-columns:1fr}.triad>div{border-right:0;border-bottom:1px solid var(--line);padding:20px 0}.triad>div+div{padding-left:0}.triad>div:last-child{border-bottom:0}}
.wellbeing{display:flex;align-items:center;gap:14px;margin-top:28px;font-family:var(--latin);font-weight:700;color:var(--navy);letter-spacing:.06em}
.wellbeing i{width:44px;height:1px;background:var(--blue)}

/* Business cards */
.biz{display:grid;gap:2px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media (min-width:900px){.biz{grid-template-columns:repeat(3,minmax(0,1fr))}}
.biz article{background:#fff;padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;gap:18px;min-width:0;transition:background .3s}
.biz article:hover{background:var(--blue-soft)}
.biz .tag{font-family:var(--latin);font-size:12px;letter-spacing:.2em;color:var(--blue);font-weight:800;text-transform:uppercase}
.biz p{font-size:15px;line-height:1.9;color:var(--ink)}
.biz .brands{display:flex;flex-wrap:wrap;gap:8px}
.biz .brands span{font-size:12px;padding:6px 12px;border-radius:999px;background:var(--gray);color:var(--navy);font-weight:700}
.biz .link-arrow{margin-top:auto;padding-top:8px}
.biz-icon{width:44px;height:44px;color:var(--blue)}

/* Strength */
.strength{display:grid;gap:40px}
@media (min-width:960px){.strength{grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}}
.strength article{border-top:2px solid var(--navy);padding-top:24px}
.strength .k{font-family:var(--latin);font-size:13px;letter-spacing:.2em;color:var(--blue);font-weight:800;margin-bottom:14px}
.strength h3{font-size:20px;color:var(--navy);margin-bottom:12px}
.strength p{font-size:15px;color:var(--ink)}

/* News */
.news{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.news li{border-bottom:1px solid var(--line)}
.news a{display:grid;grid-template-columns:120px 1fr auto;gap:20px;align-items:center;padding:22px 4px;transition:background .25s}
.news a:hover{background:var(--gray)}
.news time{font-family:var(--latin);font-size:13px;color:var(--ink-soft);letter-spacing:.06em}
.news .cat{font-size:11px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);justify-self:start}
.news .t{font-weight:700;color:var(--navy)}
@media (max-width:640px){.news a{grid-template-columns:1fr;gap:6px}}

/* Company summary */
.dl{display:grid;grid-template-columns:1fr;margin:0}
.dl .row{display:grid;grid-template-columns:160px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.dl .row:first-child{border-top:1px solid var(--line)}
.dl dt{font-weight:700;color:var(--navy);font-size:14px;margin:0}
.dl dd{margin:0;color:var(--ink);font-size:15px}
@media (max-width:560px){.dl .row{grid-template-columns:1fr;gap:4px}}

/* CTA band */
.cta{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.cta .container{display:grid;gap:28px;align-items:center;padding-block:clamp(64px,8vw,96px)}
@media (min-width:900px){.cta .container{grid-template-columns:1fr auto}}
.cta h2{font-size:clamp(24px,3vw,36px);line-height:1.4;font-weight:700;color:#fff}
.cta p{color:rgba(255,255,255,.75);margin-top:10px;max-width:36em}
.cta::before{content:"";position:absolute;left:-200px;top:-260px;width:620px;height:620px;border-radius:50%;background:radial-gradient(closest-side,rgba(67,142,240,.3),transparent)}

/* Footer */
.site-footer{background:var(--navy-2);color:rgba(255,255,255,.75);font-size:14px}
.footer-top{display:grid;gap:40px;padding-block:64px 48px;border-bottom:1px solid var(--line-dark)}
@media (min-width:900px){.footer-top{grid-template-columns:1.3fr 1fr 1fr 1fr}}
.footer-brand{color:#fff;font-family:var(--latin);font-weight:800;font-size:26px;display:flex;align-items:center;gap:12px}
.footer-brand img{width:40px;height:40px;border-radius:8px}
.footer-tag{font-family:var(--latin);letter-spacing:.2em;font-size:12px;color:#8EC0FF;margin-top:10px}
.footer-addr{margin-top:18px;line-height:1.9;font-size:13px}
.site-footer h4{color:#fff;font-size:13px;letter-spacing:.14em;margin-bottom:16px;font-family:var(--latin)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.site-footer li a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:24px;font-size:12px;color:rgba(255,255,255,.5);font-family:var(--latin);letter-spacing:.06em}

/* Business page */
.biz-section{display:grid;gap:40px}
@media (min-width:960px){.biz-section{grid-template-columns:5fr 7fr;gap:80px;align-items:start}.biz-section .sticky{position:sticky;top:100px}}
.biz-section .sticky{position:static}
.biz-section .idx{font-family:var(--latin);font-size:13px;letter-spacing:.2em;color:var(--blue);font-weight:800}
.biz-section h2{margin-top:12px}
.biz-section .intro{margin-top:18px;color:var(--ink)}
.facets{display:grid;gap:18px}
.facet{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.gray .facet{background:#fff}
.white .facet{background:var(--gray);border-color:transparent}
.facet h3{font-size:14px;letter-spacing:.16em;color:var(--blue);font-family:var(--latin);text-transform:uppercase;margin-bottom:10px}
.facet p,.facet li{font-size:15px;color:var(--ink)}
.facet ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.facet .brand-row{display:grid;gap:14px;margin-top:6px}
.facet .brand-row a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:16px 18px;border-radius:10px;background:var(--gray);transition:background .25s}
.white .facet .brand-row a{background:#fff}
.facet .brand-row a:hover{background:var(--blue-soft)}
.facet .brand-row b{color:var(--navy);display:block}
.facet .brand-row small{color:var(--ink-soft);font-size:12px}
.facet-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}

/* Company page */
.message{display:grid;gap:40px}
@media (min-width:960px){.message{grid-template-columns:4fr 8fr;gap:72px}}
.message .sig{margin-top:28px;font-weight:700;color:var(--navy)}
.message .sig small{display:block;font-weight:500;color:var(--ink-soft);font-size:13px;margin-bottom:4px}
.timeline{list-style:none;margin:0;padding:0;border-left:1px solid var(--line);display:grid;gap:0}
.timeline li{position:relative;padding:0 0 28px 32px}
.timeline li::before{content:"";position:absolute;left:-5px;top:12px;width:9px;height:9px;border-radius:50%;background:var(--blue)}
.timeline time{font-family:var(--latin);font-weight:800;color:var(--navy);font-size:18px;display:block;line-height:1.3}
.timeline p{color:var(--ink);font-size:15px;margin-top:4px}
.access{display:grid;gap:32px}
@media (min-width:900px){.access{grid-template-columns:1fr 1fr}}
.access .box{background:var(--gray);border-radius:var(--radius);padding:28px}
.access .box h3{font-size:14px;letter-spacing:.16em;color:var(--blue);font-family:var(--latin);margin-bottom:12px}
.values{display:grid;gap:18px}
@media (min-width:900px){.values{grid-template-columns:repeat(5,minmax(0,1fr))}}
.values div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 20px;min-width:0}
.values b{display:block;color:var(--navy);font-size:15px;margin-bottom:8px}
.values p{font-size:13px;color:var(--ink-soft);line-height:1.8}

/* Contact */
.contact-layout{display:grid;gap:40px}
@media (min-width:1000px){.contact-layout{grid-template-columns:4fr 8fr;gap:72px;align-items:start}}
.contact-side{display:grid;gap:22px}
@media (min-width:1000px){.contact-side{position:sticky;top:100px}}
.contact-side .box{background:var(--gray);border-radius:var(--radius);padding:24px}
.contact-side .box h3{font-size:13px;letter-spacing:.16em;color:var(--blue);font-family:var(--latin);margin-bottom:10px}
.contact-side .tel{font-family:var(--latin);font-size:26px;font-weight:800;color:var(--navy);letter-spacing:.02em}
.contact-side small{color:var(--ink-soft);font-size:13px}
.form{display:grid;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,40px)}
.field{display:grid;gap:8px;min-width:0}
.field label{font-weight:700;color:var(--navy);font-size:14px;display:flex;gap:8px;align-items:center}
.req{font-size:10px;letter-spacing:.1em;color:#fff;background:var(--blue);padding:2px 8px;border-radius:999px;font-weight:700}
.field input,.field textarea{width:100%;font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(67,142,240,.18)}
.field.is-invalid input,.field.is-invalid textarea{border-color:#D64545}
.field .hint{font-size:12px;color:var(--ink-soft)}
.field .error{font-size:13px;color:#C23B3B;display:none}
.field.is-invalid .error{display:block}
.two{display:grid;gap:22px}
@media (min-width:640px){.two{grid-template-columns:1fr 1fr}}
.checks{display:grid;gap:14px;background:var(--gray);padding:20px;border-radius:10px}
.checks label{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:14px;color:var(--ink);align-items:start;cursor:pointer}
.checks input{width:20px;height:20px;margin-top:4px;accent-color:var(--blue)}
.checks .error{grid-column:1/-1;font-size:13px;color:#C23B3B;display:none}
.checks.is-invalid .error{display:block}
.checks .note{font-size:12px;color:var(--ink-soft);line-height:1.7}
.form-actions{display:grid;gap:12px;justify-items:start}
.form-status{display:none;padding:16px 18px;border-radius:10px;font-size:14px;line-height:1.7}
.form-status.is-visible{display:block}
.form-status.sending{background:var(--blue-soft);color:var(--navy)}
.form-status.success{background:#E8F7EE;color:#1E6B3A}
.form-status.error{background:#FCEBEB;color:#A53030}
.success-panel{display:none;text-align:center;padding:clamp(40px,6vw,72px) 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.success-panel.is-visible{display:block}
.success-panel .mark{width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue)}
.success-panel h2{font-size:24px;color:var(--navy);margin-bottom:12px}

/* Motion: content is fully visible at rest; the glass heart only breathes slightly. */
@media (prefers-reduced-motion:no-preference){
  .glass-heart{animation:float 9s ease-in-out infinite;transform-origin:50% 60%}
  @keyframes float{0%,100%{transform:translateY(0) rotate(-6deg)}50%{transform:translateY(-10px) rotate(-4deg)}}
}
.glass-heart{transform:rotate(-6deg);transform-origin:50% 60%}

/* 事業紹介: 見出し側の導線リスト（2026-10-31） */
.sticky-links{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.sticky-links .link-arrow{font-size:15px}