:root{
  --navy:#1F3B70;
  --navy-deep:#1B3160;
  --cyan:#16A9C9;
  --cyan-light:#7FD6E8;
  --text:#33415C;
  --text-sub:#5A6B85;
  --text-mute:#7A8CA3;
  --tint:#F2F8FC;
  --tint-soft:#F7FBFD;
  --line:#E4EFF6;
  --cream:#F6EFE1;
  --lucky:#EA9F49;
  --hime:#DE8FA1;
  --chacha:#3FA8A0;
  --chocho:#94A0AC;
  --kime:#4B4E9E;
  --round:20px;
  --maru:"Zen Maru Gothic","Hiragino Maru Gothic ProN",sans-serif;
  --sans:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--navy);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--cyan)}
::selection{background:#BFE8F2}

.container{max-width:1120px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:860px}
.section{padding:78px 0}
.section-tint{background:var(--tint)}
.section-grad{background:linear-gradient(180deg,#F2F8FC 0%,#EAF4FB 100%)}
.section-flush{padding-bottom:58px}

.h2{font:900 clamp(24px,3vw,34px)/1.4 var(--maru);color:var(--navy);margin-bottom:8px}
.lead{font-size:14.5px;line-height:1.9;color:var(--text-sub);margin-bottom:30px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:#fff;border:1.5px solid #CFE6F2;font:700 12.5px var(--maru);color:var(--cyan)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-family:var(--maru);font-weight:700;transition:background .18s ease,color .18s ease,transform .18s ease;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 10px 24px rgba(31,59,112,.24)}
.btn-primary:hover{background:var(--cyan);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:10px 20px;font-size:13.5px;box-shadow:0 4px 14px rgba(31,59,112,.22)}
.btn-lg{padding:16px 32px;font-size:16px}
.btn-xl{padding:18px 42px;font-size:17px;box-shadow:0 12px 26px rgba(31,59,112,.24)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid #E6EEF4}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;padding-bottom:12px}
.logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:22px;font-weight:500;font-size:13.5px}
.nav>a{color:#4A5A75}
.nav>a.btn{color:#fff}

/* hero */
.hero{position:relative;background:linear-gradient(180deg,#EDF6FB 0%,#F7FBFD 100%);overflow:hidden}
.hero-blob{position:absolute;border-radius:50%;pointer-events:none}
.hero-blob-a{top:-120px;right:-80px;width:520px;height:520px;background:#DCEEF8;opacity:.7}
.hero-blob-b{bottom:-90px;left:-60px;width:300px;height:300px;background:var(--cream);opacity:.8}
.hero-inner{position:relative;padding-top:64px;display:flex;flex-direction:column;align-items:center;gap:22px;text-align:center}
.hero-title{font:900 clamp(27px,4vw,52px)/1.45 var(--maru);color:var(--navy);letter-spacing:.01em;word-break:keep-all}
.nb{white-space:nowrap}
.hero-lead{font-size:clamp(14px,1.5vw,17px);line-height:1.9;color:var(--text-sub);max-width:620px;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;padding-top:4px}
.hero-cast{width:100%;display:flex;align-items:flex-end;justify-content:center;gap:clamp(4px,1.6vw,26px);padding-top:14px}
.cast{display:flex;flex-direction:column;align-items:center;gap:8px;margin:0}
.cast img{filter:drop-shadow(0 10px 14px rgba(31,59,112,.14))}
.cast-sm img{width:clamp(56px,7vw,102px);height:auto}
.cast-md img{width:clamp(64px,8vw,120px);height:auto}
.cast-lg img{width:clamp(104px,13vw,190px);height:auto;filter:drop-shadow(0 14px 18px rgba(31,59,112,.16))}
.hero-curve{position:relative;height:26px;background:#fff;border-radius:26px 26px 0 0;max-width:1072px;margin:0 auto}
.tm-note{font-size:12px;line-height:1.8;color:var(--text-mute);padding-top:2px;margin-bottom:32px}

.badge{padding:4px 12px;border-radius:999px;color:#fff;font:700 11.5px var(--maru)}
.badge-lg{padding:5px 16px;font-size:13px}
.badge-lucky{background:var(--lucky)}
.badge-hime{background:var(--hime)}
.badge-chacha{background:var(--chacha)}
.badge-chocho{background:var(--chocho)}
.badge-kime{background:var(--kime)}

@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.float-a{animation:floaty 5.5s ease-in-out infinite}
.float-b{animation:floaty 6.4s ease-in-out .4s infinite}
.float-c{animation:floaty 5s ease-in-out .2s infinite}
.float-d{animation:floaty 6s ease-in-out .6s infinite}
.float-e{animation:floaty 5.8s ease-in-out .9s infinite}
@media (prefers-reduced-motion:reduce){.float-a,.float-b,.float-c,.float-d,.float-e{animation:none}}

/* speech */
.speech{display:flex;align-items:flex-end;gap:18px;margin-bottom:32px}
.speech-right{flex-direction:row-reverse}
.speech-char{height:104px;width:auto;flex:none;object-fit:contain}
.speech-char-sm{height:86px}
.bubble{margin-bottom:14px;padding:14px 20px;font:700 15px/1.6 var(--maru);color:var(--navy)}
.speech-left .bubble{border-radius:18px 18px 18px 4px}
.speech-right .bubble{border-radius:18px 18px 4px 18px}
.bubble-blue{background:var(--tint);border:2px solid #D8E9F3}
.bubble-pink{background:#fff;border:2px solid #E6D6DC}
.bubble-purple{background:#fff;border:2px solid #DAD9EC}

/* grids & cards */
.grid{display:grid;gap:16px}
.grid-can{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.grid-features{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.grid-price{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));align-items:stretch}
.grid-nav{grid-template-columns:repeat(auto-fit,minmax(196px,1fr))}
.grid-tpl{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}

.card{background:#fff;border-radius:var(--round)}
.card-can{background:var(--tint-soft);border:1.5px solid var(--line);padding:26px 22px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s ease,transform .2s ease}
.card-can:hover{border-color:var(--cyan-light);transform:translateY(-3px)}
.card-can .num{width:46px;height:46px;border-radius:14px;background:#E4F1F8;display:flex;align-items:center;justify-content:center;font:700 20px var(--maru);color:var(--cyan)}
.card-can h3{font:700 17px var(--maru);color:var(--navy)}
.card-can p{font-size:13px;line-height:1.8;color:var(--text-sub)}

.card-feature{border-radius:18px;padding:24px;display:flex;gap:16px;align-items:flex-start;box-shadow:0 2px 10px rgba(31,59,112,.05)}
.card-feature h3{font:700 16px var(--maru);color:var(--navy);margin-bottom:6px}
.card-feature p{font-size:12.5px;line-height:1.8;color:var(--text-sub)}
.ico{width:40px;height:40px;flex:none;border-radius:12px;display:flex;align-items:center;justify-content:center}
.ico svg{width:22px;height:22px;display:block}
.ico-blue{background:#E4F1F8;color:#0F7C9C}
.ico-green{background:#E9F2E9;color:#3C7C5B}
.ico-cream{background:#FBF1E3;color:#B0722A}
.ico-purple{background:#EDECF6;color:#5551A8}
.ico-teal{background:#E7F3F3;color:#2A8B85}
.ico-pink{background:#FAEDF0;color:#B0546F}

/* form category scroller */
.scroller{display:flex;gap:16px;overflow-x:auto;padding:26px 24px 20px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.scroller::-webkit-scrollbar{height:8px}
.scroller::-webkit-scrollbar-thumb{background:#CFE3EF;border-radius:4px}
.scroller::after{content:"";flex:none;width:8px}
.form-card{flex:none;width:268px;border-radius:22px;padding:26px 24px;scroll-snap-align:start}
.form-card h3{font:700 19px var(--maru);margin-bottom:4px}
.form-card .fc-sub{font-weight:500;font-size:12px;color:var(--text-mute);margin-bottom:14px}
.form-card ul{font-size:13px;line-height:2;color:#4A5A75}
.form-card li{padding-left:16px;position:relative}
.form-card li::before{content:"・";position:absolute;left:0}
.fc-blue{background:#EBF3F9}.fc-blue h3{color:#1F5FA0}
.fc-green{background:#EAF3EC}.fc-green h3{color:#3C7C5B}
.fc-cream{background:#FBF2E4}.fc-cream h3{color:#B57A2E}
.fc-purple{background:#EFEEF7}.fc-purple h3{color:#5A57A6}
.fc-teal{background:#E7F3F3}.fc-teal h3{color:#2F8E88}
.fc-pink{background:#FAEDF1}.fc-pink h3{color:#B45A74}

/* industry picker */
.picker{background:#fff;border-radius:24px;padding:28px;box-shadow:0 4px 18px rgba(31,59,112,.07)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chip{padding:9px 16px;border-radius:999px;border:1.5px solid #DCE8F0;background:#fff;color:#4A5A75;font:500 13px var(--sans);cursor:pointer;transition:all .18s ease}
.chip:hover{border-color:var(--cyan-light);color:var(--navy)}
.chip[aria-pressed="true"]{background:var(--cyan);border-color:var(--cyan);color:#fff}
.picker-result{border-top:1.5px dashed #DCE8F0;padding-top:22px}
.picker-head{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}
.picker-head strong{font:700 18px var(--maru);color:var(--navy)}
.picker-head span{font-weight:500;font-size:12.5px;color:var(--text-mute)}
.tpl{background:var(--tint-soft);border:1.5px solid var(--line);border-radius:14px;padding:16px 18px;font-weight:500;font-size:13.5px;color:var(--text)}
.steps{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px}
.step{flex:1;min-width:180px;padding:18px;text-align:center;background:#fff;border-radius:16px;font:700 15px var(--maru);color:var(--navy)}
.step-strong{background:var(--navy);color:#fff}
.step-arrow{font:700 18px var(--maru);color:#9FC3D8}

/* before / after */
.ba-list{display:flex;flex-direction:column;gap:16px}
.ba{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch}
.ba-before,.ba-after{border-radius:18px;padding:22px 24px}
.ba-before{background:#F6F7F9;border:1.5px dashed #CFD6DF}
.ba-before p{font-size:14.5px;line-height:1.8;color:#6B7789}
.ba-after{background:#F2FAFC;border:2px solid #B9E5F0}
.ba-after p{font-weight:500;font-size:14.5px;line-height:1.8;color:var(--text)}
.ba-label{display:block;font:700 12px var(--maru);margin-bottom:8px;color:#9AA3AD}
.ba-after .ba-label{color:var(--cyan)}
.ba-arrow{display:flex;align-items:center;font:700 22px var(--maru);color:var(--cyan-light)}

/* flow */
.flow{display:flex;flex-direction:column;gap:14px}
.flow-step{display:flex;gap:18px;align-items:center;background:#fff;border-radius:var(--round);padding:20px 24px;box-shadow:0 2px 10px rgba(31,59,112,.05)}
.flow-step img{height:84px;width:auto;flex:none;object-fit:contain}
.flow-step h3{font:700 17px var(--maru);color:var(--navy);margin-bottom:5px}
.flow-step p{font-size:13.5px;line-height:1.8;color:var(--text-sub)}
.step-num{width:36px;height:36px;flex:none;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font:700 16px var(--maru)}
.sn-lucky{background:var(--lucky)}
.sn-hime{background:var(--hime)}
.sn-kime{background:var(--kime)}
.sn-chocho{background:var(--chocho)}
.sn-chacha{background:var(--chacha)}

/* pricing */
.plan{border:1.5px solid var(--line);border-radius:22px;padding:28px 24px;display:flex;flex-direction:column;gap:14px;background:var(--tint-soft)}
.plan h3{font:700 18px var(--maru);color:var(--navy)}
.plan .price{font:900 30px var(--maru);color:var(--navy)}
.plan .price span{font:700 14px var(--maru);color:var(--text-sub)}
.plan ul{font-size:13px;line-height:2;color:var(--text-sub);flex:1}
.plan li{padding-left:16px;position:relative}
.plan li::before{content:"・";position:absolute;left:0}
.plan .note{display:block;font-size:12px;color:var(--text-mute);line-height:1.7}
.plan-featured{position:relative;background:#fff;border:2.5px solid var(--cyan);box-shadow:0 12px 28px rgba(22,169,201,.14)}
.plan-flag{position:absolute;top:-14px;left:24px;padding:5px 14px;border-radius:999px;background:var(--cyan);color:#fff;font:700 12px var(--maru)}
.fineprint{font-size:12.5px;line-height:1.8;color:#8494A8;margin-top:16px}

/* navigators */
.navi{background:#fff;border-radius:22px;padding:24px 20px;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;box-shadow:0 3px 14px rgba(31,59,112,.06)}
.navi img{height:132px;width:auto;max-width:100%;object-fit:contain}
.navi-role{font:700 13.5px var(--maru);color:var(--navy)}
.navi-desc{font-size:12.5px;line-height:1.8;color:var(--text-sub)}

/* faq */
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{border:1.5px solid var(--line);border-radius:16px;overflow:hidden;background:var(--tint-soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;background:none;border:0;cursor:pointer;text-align:left;font:700 15.5px/1.6 var(--maru);color:var(--navy)}
.faq-q:hover{color:var(--cyan)}
.faq-sign{flex:none;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font:700 15px var(--maru)}
.faq-a{padding:0 22px 22px;font-size:14px;line-height:1.9;color:var(--text-sub)}
.faq-item[hidden],.faq-a[hidden]{display:none}

/* cta */
.cta{background:var(--cream);padding:82px 0}
.cta-inner{display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}
.cta-char{height:170px;width:auto;object-fit:contain}
.cta-lead{font-size:15px;line-height:1.9;color:var(--text-sub);max-width:600px}
.cta-note{font-weight:500;font-size:13px;color:#8A7C64}

/* sub page */
.page-head{background:linear-gradient(180deg,#EDF6FB 0%,#F7FBFD 100%);padding:44px 0 40px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--text-mute);margin-bottom:14px}
.crumbs span[aria-hidden]{color:#B7C7D6}
.page-title{font:900 clamp(26px,3.4vw,38px)/1.4 var(--maru);color:var(--navy);margin-bottom:12px}
.page-lead{font-size:14.5px;line-height:1.9;color:var(--text-sub)}
.team-card{background:var(--tint-soft);border:1.5px solid var(--line);border-radius:22px;padding:28px;margin-bottom:16px}
.team-name{font:700 24px "Poppins",sans-serif;letter-spacing:.06em;color:var(--navy);margin-bottom:10px}
.team-name span{font-weight:600;color:var(--cyan)}
.team-desc{font-size:14px;line-height:1.9;color:var(--text-sub)}
.grid-company{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.company{background:#fff;border:1.5px solid var(--line);border-radius:22px;padding:26px 24px}
.company-label{display:inline-block;padding:4px 12px;border-radius:999px;background:#E4F1F8;color:#0F7C9C;font:700 11.5px var(--maru);margin-bottom:10px}
.company h3{font:700 19px var(--maru);color:var(--navy);margin-bottom:14px}
.spec{display:grid;grid-template-columns:104px 1fr;gap:10px 16px;margin:0;font-size:13.5px;line-height:1.9}
.spec-wide{grid-template-columns:140px 1fr;background:#fff;border:1.5px solid var(--line);border-radius:22px;padding:26px 28px;font-size:14px}
.spec dt{margin:0;font-weight:700;font-family:var(--maru);color:var(--navy)}
.spec dd{margin:0;color:var(--text-sub)}
.spec dd .spec-sub{display:inline-block;margin-top:2px;font-size:12.5px;color:inherit}
.spec dd a{word-break:break-all}
@media (max-width:600px){
  .spec,.spec-wide{grid-template-columns:1fr;gap:4px 0}
  .spec dd{margin-bottom:10px}
}

/* footer */
.site-footer{background:var(--navy-deep);color:#fff;padding:48px 0 36px}
.footer-inner{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;align-items:flex-start}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.brand-name{font:700 22px "Poppins",sans-serif;letter-spacing:.06em}
.brand-name span{font-weight:600;opacity:.7}
.footer-desc{font-size:13px;line-height:1.9;color:#C6D3E6}
.footer-op{font-size:12.5px;line-height:1.9;color:#94A9C9}
.footer-nav{display:flex;flex-direction:column;gap:10px;font-weight:500;font-size:13.5px}
.footer-nav a{color:#DCE7F5}
.footer-nav a:hover{color:var(--cyan-light)}
.copyright{max-width:1120px;margin:28px auto 0;padding:0 24px;font-size:11.5px;color:#7E93B5}

/* mobile fixed cta */
.mobile-cta{display:none;position:fixed;left:16px;right:16px;bottom:14px;z-index:60;padding:15px 0;text-align:center;border-radius:999px;background:var(--navy);color:#fff;font:700 15px var(--maru);box-shadow:0 10px 24px rgba(27,49,96,.32)}
.mobile-cta:hover{color:#fff}

@media (max-width:900px){
  .nav>a:not(.btn){display:none}
  .ba{grid-template-columns:1fr}
  .ba-arrow{justify-content:center;transform:rotate(90deg)}
  .steps .step-arrow{transform:rotate(90deg);width:100%;text-align:center}
  .step{min-width:100%}
}
@media (max-width:720px){
  .section{padding:56px 0}
  .speech{gap:12px;margin-bottom:24px}
  .speech-char{height:78px}
  .speech-char-sm{height:66px}
  .bubble{font-size:13.5px;padding:12px 16px}
  .flow-step{align-items:flex-start;gap:12px;padding:18px}
  .flow-step img{height:64px}
  .cta{padding:64px 0 96px}
  .cta-char{height:132px}
  .mobile-cta{display:block}
  .site-footer{padding-bottom:96px}
}