@charset "utf-8";
/* =========================================================
   AI Concierge / Landing Page
   Palette : teal #3CABA5 / navy #0F1D26 / cool grey
   ========================================================= */

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body,h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote{margin:0;padding:0}
ul,ol{list-style:none}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}

/* ---------- tokens ---------- */
:root{
  --teal:#3CABA5;
  --teal-d:#2C8B86;
  --teal-dd:#20716D;
  --teal-pale:#EAF3F2;
  --teal-line:#BCDCD9;

  --navy:#0F1D26;
  --navy-3:#1E3442;
  --ink:#122029;
  --body:#4C5C66;
  --muted:#7E8D95;

  --line:#E2E8EA;
  --line-2:#EDF1F2;
  --bg:#FFFFFF;
  --bg-cool:#F4F7F8;

  --jp:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,system-ui,sans-serif;
  --en:"Barlow","Noto Sans JP",system-ui,sans-serif;

  --gut:clamp(20px,5vw,40px);
  --sec-pt:clamp(64px,8vw,116px);
  --sec-pb:clamp(64px,8vw,116px);
}

html{scroll-behavior:smooth}
h1,h2,h3,p,li,figcaption{word-break:auto-phrase;line-break:strict}
body{
  font-family:var(--jp);
  font-weight:400;
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
  font-size:15px;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
@media (min-width:768px){body{font-size:16px}}

.container{width:100%;max-width:1160px;margin-inline:auto;padding-inline:var(--gut)}
.pc{display:inline}
.sp{display:none}
@media (max-width:767px){
  .pc{display:none}
  .sp{display:inline}
}
.accent{color:var(--teal)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  min-height:58px;padding:14px 30px;
  font-size:clamp(14px,1.5vw,16px);font-weight:700;line-height:1.4;
  letter-spacing:.03em;text-align:center;
  border:1px solid transparent;border-radius:2px;
  transition:background-color .25s,color .25s,border-color .25s,transform .25s,box-shadow .25s;
  position:relative;
}
.btn::after{
  content:"";width:16px;height:8px;flex:0 0 auto;
  background:currentColor;
  clip-path:polygon(0 3px,10px 3px,10px 0,16px 4px,10px 8px,10px 5px,0 5px);
  opacity:.9;transition:transform .25s;
}
.btn:hover::after{transform:translateX(3px)}
.btn--primary{background:var(--teal);color:#fff;box-shadow:0 10px 24px -12px rgba(30,90,86,.55)}
.btn--primary:hover{background:var(--teal-d)}
.btn--outline{background:#fff;color:var(--ink);border-color:#C9D3D7}
.btn--outline:hover{border-color:var(--teal);color:var(--teal-dd)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{background:var(--teal-pale)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--sm{min-height:44px;padding:10px 20px;font-size:13px;border-radius:2px}
.btn--sm::after{width:14px}

/* ---------- section heads ---------- */
.eyebrow{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12px;line-height:1;margin-bottom:22px;
}
.eyebrow__rule{width:34px;height:1px;background:var(--teal);flex:0 0 auto}
.eyebrow__en{font-family:var(--en);font-weight:600;letter-spacing:.16em;color:var(--teal-dd);font-size:12px}
.eyebrow__jp{font-weight:500;letter-spacing:.12em;color:var(--muted);font-size:12px;padding-left:12px;border-left:1px solid var(--line)}
.eyebrow--light .eyebrow__en{color:#79CFC9}
.eyebrow--light .eyebrow__jp{color:rgba(255,255,255,.66);border-left-color:rgba(255,255,255,.24)}

.sec-head{text-align:center;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .eyebrow{justify-content:center}
.sec-title{
  font-size:clamp(24px,3.2vw,38px);font-weight:700;line-height:1.45;
  letter-spacing:.01em;color:var(--ink);
}
.sec-title--left{text-align:left}
.lead{margin-top:22px;color:var(--body);line-height:2}
.lead--center{max-width:760px;margin-inline:auto}

/* =========================================================
   HEADER
   ========================================================= */
.hdr{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line-2);
}
.hdr__inner{
  width:100%;max-width:1320px;margin-inline:auto;
  padding:0 var(--gut);height:72px;
  display:flex;align-items:center;gap:clamp(16px,3vw,44px);
}
.hdr__logo img{height:32px;width:auto}
.hdr__nav a{
  font-size:13.5px;font-weight:500;letter-spacing:.06em;color:#33454F;
  padding:6px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s;
}
.hdr__nav a:hover{color:var(--teal-dd);border-bottom-color:var(--teal)}
.hdr__nav--inline{display:flex;gap:clamp(14px,2vw,28px);margin-left:auto}
.hdr__nav--drawer{display:none}
.hdr__nav-cta{display:none}

.hdr__toggle{
  display:none;flex:0 0 auto;width:40px;height:40px;margin-left:12px;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  border:0;background:transparent;padding:0;cursor:pointer;
}
.hdr__toggle-bar{display:block;width:22px;height:2px;background:var(--navy);transition:transform .25s,opacity .25s}
.hdr__toggle[aria-expanded="true"] .hdr__toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hdr__toggle[aria-expanded="true"] .hdr__toggle-bar:nth-child(2){opacity:0}
.hdr__toggle[aria-expanded="true"] .hdr__toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1023px){
  .hdr__inner{position:relative}
  .hdr__nav--inline{display:none}
  .hdr__nav--drawer{
    display:flex;flex-direction:column;gap:0;
    position:fixed;top:72px;left:0;right:0;bottom:0;z-index:80;
    background:#fff;
    padding:4px var(--gut) 32px;
    overflow-y:auto;-webkit-overflow-scrolling:touch;
    opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);
    transition:opacity .22s ease,transform .22s ease,visibility .22s;
  }
  .hdr__nav--drawer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
  .hdr__nav--drawer a{padding:14px 0;border-bottom:1px solid var(--line-2);width:100%}
  .hdr__nav-cta{display:inline-flex;margin-top:16px;width:100%}
  .hdr__cta{margin-left:auto}
  .hdr__toggle{display:inline-flex}
}
@media (max-width:767px){
  .hdr__inner{height:60px}
  .hdr__logo img{height:26px}
  .hdr__nav--drawer{top:60px}
  .hdr__cta{display:none}
  .hdr__toggle{margin-left:auto}
}
section[id]{scroll-margin-top:76px}
html.nav-lock{overflow:hidden}

/* =========================================================
   1. FV
   ========================================================= */
.fv{position:relative;overflow:hidden;background:linear-gradient(176deg,#fff 0%,#fff 42%,#F3F6F7 100%)}
.fv__deco{position:absolute;inset:0;pointer-events:none;z-index:0}
.fv__mark{
  position:absolute;right:1%;top:-30%;width:min(66vw,900px);height:auto;opacity:.85;
  transform:skewX(-5deg);
}
.fv__dots{
  position:absolute;right:6%;bottom:16%;width:min(26vw,300px);height:200px;
  background-image:radial-gradient(#CBD7DB 1.4px,transparent 1.4px);
  background-size:11px 11px;opacity:.7;
}
.fv__inner{
  position:relative;z-index:1;
  width:100%;max-width:1240px;margin-inline:auto;padding:clamp(40px,5.4vw,74px) var(--gut) clamp(26px,3vw,42px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);
  gap:clamp(20px,3vw,50px);align-items:center;
}
.fv__label{
  display:inline-flex;align-items:center;
  background:var(--navy);color:#fff;
  font-size:clamp(11.5px,1.25vw,13px);font-weight:500;letter-spacing:.1em;
  padding:9px 20px;line-height:1;margin-bottom:clamp(20px,2.6vw,30px);
}
.fv__label-sep{display:inline-block;width:1px;height:12px;background:rgba(255,255,255,.4);margin:0 14px}
.fv__title{
  font-size:clamp(38px,6.4vw,80px);font-weight:900;line-height:1.16;
  letter-spacing:-.015em;color:var(--ink);
}
.fv__title .accent{color:var(--teal)}
.fv__lead{
  margin-top:clamp(22px,2.6vw,30px);
  font-size:clamp(15px,1.7vw,18px);font-weight:500;line-height:2;color:#3A4B55;
}
.fv__creed{
  position:relative;margin-top:clamp(18px,2.2vw,26px);padding-left:16px;
  font-size:clamp(13px,1.4vw,15px);font-weight:500;letter-spacing:.04em;color:var(--teal-dd);
}
.fv__creed::before{content:"";position:absolute;left:0;top:.35em;bottom:.35em;width:2px;background:var(--teal)}
.fv__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(28px,3.4vw,40px)}
.fv__btns .btn{min-width:250px}

.fv__visual{position:relative;justify-self:end;align-self:end;width:100%}
.fv__visual--sp{display:none}
.fv__device{
  width:100%;max-width:540px;height:auto;margin-inline:auto;
  margin-bottom:calc(-1 * clamp(26px,3vw,42px));
  filter:drop-shadow(0 30px 44px rgba(15,29,38,.18));
}
.fv__tags{position:relative;z-index:1;border-top:1px solid var(--line);background:rgba(255,255,255,.72)}
.fv__tags::before{content:"";position:absolute;left:0;top:-1px;width:min(30%,300px);height:3px;background:var(--teal)}
.fv__tags-inner{
  width:100%;max-width:1240px;margin-inline:auto;padding:0 var(--gut);
  display:grid;grid-template-columns:repeat(3,1fr);
}
.fv__tags-inner li{
  display:flex;align-items:center;justify-content:center;gap:12px;
  padding:20px 10px;font-size:clamp(12.5px,1.4vw,15px);font-weight:700;letter-spacing:.06em;color:#22323C;
  border-left:1px solid var(--line);
}
.fv__tags-inner li:first-child{border-left:0}
.fv__tags-inner img{width:clamp(24px,2.6vw,30px);height:auto;flex:0 0 auto}

@media (max-width:1023px){
  .fv__inner{grid-template-columns:1fr;gap:16px;padding-top:44px}
  .fv__visual{max-width:430px;justify-self:center;margin-top:6px}
  .fv__mark{right:auto;left:-4%;top:36px;bottom:auto;width:104vw;opacity:.42}
  .fv__dots{display:none}
}
@media (max-width:767px){
  .fv__title{font-size:clamp(33px,9.4vw,44px);line-height:1.22}
  .fv__visual--pc{display:none}
  .fv__visual--sp{display:block;max-width:145px;margin:8px auto 0}
  .fv__visual--sp .fv__device{margin-bottom:0;filter:drop-shadow(0 16px 24px rgba(15,29,38,.16))}
  .fv__creed{margin-top:12px}
  .fv__btns{margin-top:18px;flex-direction:column;align-items:stretch}
  .fv__btns .btn{min-width:0;width:100%}
  .fv__btns .btn--outline{display:none}
  .fv__tags-inner{grid-template-columns:1fr}
  .fv__tags-inner li{justify-content:flex-start;padding:14px 2px;border-left:0;border-top:1px solid var(--line-2)}
  .fv__tags-inner li:first-child{border-top:0}
}

/* =========================================================
   2. ISSUE
   ========================================================= */
.issue{
  position:relative;
  background:#0C1A22 url("../concierge_assets/onayamibg.png") center/cover no-repeat;
}
.issue::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,20,27,.42) 0%,rgba(8,20,27,.72) 38%,rgba(9,23,30,.95) 62%,rgba(9,23,30,.97) 100%);
}
.issue__inner{
  position:relative;
  width:100%;max-width:1240px;margin-inline:auto;padding:clamp(64px,7.5vw,110px) var(--gut);
  display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
}
.issue__panel{grid-column:2}
.issue__title{
  font-size:clamp(26px,3.6vw,42px);font-weight:900;line-height:1.4;letter-spacing:.005em;color:#fff;
}
.issue__list{margin-top:clamp(26px,3vw,36px);border-top:1px solid rgba(255,255,255,.16)}
.issue__list li{
  position:relative;padding:16px 0 16px 38px;
  border-bottom:1px solid rgba(255,255,255,.16);
  font-size:clamp(14px,1.55vw,16.5px);font-weight:500;line-height:1.7;color:rgba(255,255,255,.94);
}
.issue__list li::before{
  content:"";position:absolute;left:0;top:22px;
  width:17px;height:9px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);
  transform:rotate(-45deg);
}
.issue__closing{
  margin-top:clamp(28px,3.2vw,40px);padding:24px 28px;
  border:1.5px solid var(--teal);
  background:rgba(11,32,38,.65);
  backdrop-filter:blur(4px);
  border-radius:4px;
}
.issue__closing-ttl{
  font-size:clamp(18px,2.2vw,24px);font-weight:900;color:var(--teal);
  letter-spacing:.04em;line-height:1.3;margin-bottom:8px;
}
.issue__closing-txt{
  font-size:clamp(14px,1.6vw,17px);font-weight:700;color:#fff;
  letter-spacing:.02em;line-height:1.6;
}
@media (max-width:1023px){
  .issue{background-position:22% center}
  .issue::before{background:linear-gradient(180deg,rgba(8,20,27,.88) 0%,rgba(9,23,30,.95) 42%,rgba(9,23,30,.97) 100%)}
  .issue__inner{grid-template-columns:1fr}
  .issue__panel{grid-column:1}
}

/* =========================================================
   3. FLOW
   ========================================================= */
.flow{padding:var(--sec-pt) 0 var(--sec-pb);background:#fff}
.flow__steps{
  display:grid;grid-template-columns:1fr 34px 1fr 34px 1fr;align-items:start;
  gap:clamp(8px,1.4vw,18px);
}
.flow__step{position:relative;padding:0 clamp(4px,1vw,14px)}
.flow__head{display:flex;align-items:baseline;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.flow__num{
  font-family:var(--en);font-size:clamp(30px,3.4vw,42px);font-weight:600;line-height:1;
  color:var(--teal);letter-spacing:.01em;
}
.flow__ttl{font-size:clamp(15px,1.7vw,18.5px);font-weight:700;line-height:1.5;color:var(--ink)}
.flow__fig{
  margin:clamp(14px,2vw,24px) 0;height:clamp(150px,16vw,204px);
  display:flex;align-items:center;justify-content:center;
}
.flow__fig img{width:100%;height:100%;object-fit:contain}
.flow__fig .blend{mix-blend-mode:multiply}
.flow__txt{font-size:14.5px;line-height:1.95;color:var(--body)}
.flow__arrow{
  align-self:center;color:#C2CFD4;margin-top:clamp(40px,6vw,80px);
}
.flow__arrow svg{width:26px;height:26px}
@media (max-width:900px){
  .flow__steps{grid-template-columns:1fr;gap:0}
  .flow__step{padding:clamp(24px,4vw,32px) 0}
  .flow__fig{height:170px;max-width:380px;margin-inline:auto}
  .flow__arrow{margin:0;justify-self:center;transform:rotate(90deg);color:#C2CFD4}
}

/* =========================================================
   4. FEATURE
   ========================================================= */
.feature{padding:var(--sec-pt) 0 var(--sec-pb);background:var(--bg-cool)}
.feature__panel{
  background:#fff;border:1px solid var(--line);
  display:grid;grid-template-columns:1.06fr 1fr;
}
.feature__col{padding:clamp(28px,3.4vw,46px) clamp(24px,3.2vw,44px)}
.feature__col+.feature__col{border-left:1px solid var(--line)}
.feature__group{
  display:flex;align-items:center;gap:12px;
  font-size:clamp(14px,1.6vw,16px);font-weight:700;letter-spacing:.05em;color:var(--ink);
  padding-bottom:18px;border-bottom:2px solid var(--navy);
}
.feature__group-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:26px;height:26px;background:var(--teal);color:#fff;
  font-family:var(--en);font-size:13px;font-weight:600;line-height:1;flex:0 0 auto;
}
.feature__list li{
  display:flex;align-items:center;gap:16px;
  padding:17px 2px;border-bottom:1px solid var(--line-2);
  font-size:clamp(14px,1.5vw,15.5px);font-weight:500;line-height:1.7;color:#243440;
}
.ico{
  width:26px;height:26px;flex:0 0 auto;
  fill:none;stroke:var(--navy-3);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
}
.ico .a{stroke:var(--teal)}
.feature__note{
  margin-top:22px;padding-left:14px;border-left:2px solid var(--teal-line);
  font-size:13px;line-height:1.85;color:var(--muted);
}
@media (max-width:860px){
  .feature__panel{grid-template-columns:1fr}
  .feature__col+.feature__col{border-left:0;border-top:1px solid var(--line)}
}

/* =========================================================
   5. SUPPORT
   ========================================================= */
.support{padding:var(--sec-pt) 0 var(--sec-pb);background:#fff}
.support__inner{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.94fr);
  gap:clamp(32px,5vw,72px);align-items:center;
}
.checklist{margin-top:clamp(24px,3vw,34px);border-top:1px solid var(--line)}
.checklist li{
  position:relative;padding:15px 0 15px 34px;border-bottom:1px solid var(--line);
  font-size:clamp(14px,1.5vw,15.5px);font-weight:500;line-height:1.7;color:#243440;
}
.checklist li::before{
  content:"";position:absolute;left:2px;top:21px;
  width:15px;height:8px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);
  transform:rotate(-45deg);
}
.support__note{
  margin-top:16px;font-size:12.5px;line-height:1.8;color:var(--muted);
}
/* UI mock */
.ui{
  background:#fff;border:1px solid #D8E0E3;
  box-shadow:0 30px 60px -32px rgba(15,29,38,.30);
  font-size:12.5px;
}
.ui__bar{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;background:var(--navy);color:#fff;
}
.ui__dot{width:8px;height:8px;border-radius:50%;background:var(--teal);flex:0 0 auto;box-shadow:0 0 0 3px rgba(60,171,165,.25)}
.ui__title{font-size:12.5px;font-weight:700;letter-spacing:.1em}
.ui__badge{
  margin-left:auto;font-family:var(--en);font-size:10.5px;font-weight:600;letter-spacing:.12em;
  padding:4px 10px;border:1px solid rgba(255,255,255,.35);color:rgba(255,255,255,.9);
}
.ui__body{padding:20px 18px;display:grid;gap:18px;background:#FBFCFC}
.ui__label{
  font-size:10.5px;font-weight:700;letter-spacing:.16em;color:var(--teal-dd);margin-bottom:9px;line-height:1;
}
.ui__card{border:1px solid var(--line);background:#fff;padding:14px 16px}
.ui__card-ttl{font-size:13px;font-weight:700;line-height:1.6;color:var(--ink);margin-bottom:12px}
.ui__line{display:block;height:6px;border-radius:3px;background:#E5EAEC;margin-bottom:8px}
.ui__line--accent{background:rgba(60,171,165,.55)}
.ui__src{margin-top:12px;font-size:10.5px;letter-spacing:.06em;color:var(--muted);line-height:1.5}
.ui__row{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;border:1px solid var(--line);background:#fff;
}
.ui__row+.ui__row{margin-top:7px}
.ui__chip{
  font-family:var(--en);font-size:10.5px;font-weight:600;letter-spacing:.1em;
  padding:3px 8px;border:1px solid var(--teal-line);color:var(--teal-dd);flex:0 0 auto;line-height:1.3;
}
.ui__chip--fill{background:var(--teal);border-color:var(--teal);color:#fff}
.ui__txt{font-size:12.5px;line-height:1.6;color:#3C4C56}
.ui__txt--strong{font-weight:700;color:var(--ink)}
.ui__row--alert{border-color:#D6E2E1;background:var(--teal-pale)}
.ui__pulse{
  width:9px;height:9px;border-radius:50%;background:var(--teal);flex:0 0 auto;
  box-shadow:0 0 0 4px rgba(60,171,165,.2);
}
.ui__foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 18px;border-top:1px solid var(--line);background:#fff;
}
.ui__btn{
  font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--navy);
  padding:9px 16px;border:1px solid #C9D3D7;line-height:1;
}
.ui__meta{font-family:var(--en);font-size:11px;letter-spacing:.1em;color:var(--muted)}
@media (max-width:900px){
  .support__inner{grid-template-columns:1fr}
  .support__ui{max-width:480px;width:100%;margin-inline:auto}
}

/* =========================================================
   CTA STRIP
   ========================================================= */
.cta-strip{background:var(--navy);position:relative;overflow:hidden}
.cta-strip::before{
  content:"";position:absolute;right:-40px;top:-60px;width:280px;height:280px;
  background-image:radial-gradient(rgba(255,255,255,.14) 1.3px,transparent 1.3px);
  background-size:12px 12px;transform:rotate(12deg);
}
.cta-strip__inner{
  position:relative;
  padding:clamp(30px,3.6vw,44px) var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:clamp(20px,3vw,40px);flex-wrap:wrap;
}
.cta-strip__txt{
  font-size:clamp(16px,2vw,22px);font-weight:700;line-height:1.7;color:#fff;letter-spacing:.02em;
}
.cta-strip .btn{min-width:270px}
@media (max-width:767px){
  .cta-strip__inner{flex-direction:column;align-items:stretch;text-align:center}
  .cta-strip .btn{min-width:0;width:100%}
}

/* =========================================================
   6. OPERATION
   ========================================================= */
.ops{padding:var(--sec-pt) 0 var(--sec-pb);background:var(--bg-cool)}
.ops__inner{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(28px,4vw,60px);align-items:center;
  background:#fff;border:1px solid var(--line);
  padding:clamp(26px,3.6vw,48px);
}
.ops__diagram svg{width:100%;height:auto}
.ops__diagram figcaption{
  margin-top:16px;text-align:center;font-size:12px;letter-spacing:.06em;color:var(--muted);line-height:1.7;
}
.d-doc,.d-db,.d-kiosk{fill:none;stroke:var(--navy-3);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.d-fill{fill:#EEF3F4}
.d-fill2{fill:#fff}
.d-thin{stroke-width:1.2;opacity:.7}
.d-arrow{stroke:var(--teal);stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.d-accent-stroke{stroke:var(--teal)}
.d-bubble{stroke:var(--navy-3)}
.d-label{
  font-family:var(--jp);font-size:12px;font-weight:700;fill:var(--navy-3);stroke:none;letter-spacing:.06em;
}
.d-label--c{text-anchor:middle;font-weight:500;fill:var(--muted);font-size:11.5px}
.d-doc .d-label{text-anchor:middle;font-family:var(--en);letter-spacing:.08em;fill:var(--muted)}
.ops__list{border-top:1px solid var(--line)}
.ops__list li{
  display:flex;align-items:center;gap:14px;padding:16px 2px;border-bottom:1px solid var(--line);
  font-size:clamp(14px,1.5vw,15.5px);font-weight:500;color:#243440;line-height:1.7;
}
.ops__list li::before{
  content:"";width:7px;height:7px;flex:0 0 auto;background:var(--teal);
  transform:rotate(45deg);
}
@media (max-width:900px){
  .ops__inner{grid-template-columns:1fr}
  .ops__diagram{max-width:520px;margin-inline:auto}
}

/* =========================================================
   7. USE CASE
   ========================================================= */
.case{padding:var(--sec-pt) 0 var(--sec-pb);background:#fff}
.case__grid{
  display:grid;grid-template-columns:1fr 1fr;
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
.case__item{
  padding:clamp(24px,3.2vw,40px);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background-color .3s;
}
.case__item:hover{background:#FAFCFC}
.case__tag{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--muted)}
.case__no{
  font-family:var(--en);font-size:11px;font-weight:600;letter-spacing:.14em;
  color:#fff;background:var(--navy);padding:4px 9px;line-height:1;
}
.case__q{
  margin-top:18px;font-size:clamp(17px,2.2vw,24px);font-weight:700;line-height:1.6;
  color:var(--ink);letter-spacing:.01em;
}
.case__a{
  display:flex;align-items:flex-start;gap:10px;margin-top:14px;
  font-size:clamp(14px,1.5vw,16px);font-weight:700;line-height:1.7;color:var(--teal-dd);
}
.case__arw{
  flex:0 0 auto;margin-top:.55em;width:20px;height:8px;background:var(--teal);
  clip-path:polygon(0 3px,13px 3px,13px 0,20px 4px,13px 8px,13px 5px,0 5px);
}
@media (max-width:767px){
  .case__grid{grid-template-columns:1fr}
}

/* =========================================================
   8. PLAN
   ========================================================= */
.plan{padding:var(--sec-pt) 0 var(--sec-pb);background:#fff}
.plan__panel{
  border:1px solid var(--navy);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
}
.plan__head{padding:clamp(30px,3.4vw,46px);background:var(--bg-cool);border-right:1px solid var(--line);display:flex;flex-direction:column}
.plan__body{padding:clamp(30px,3.4vw,46px);display:flex;flex-direction:column;justify-content:center}
.plan__list{border-top:1px solid var(--line)}
.plan__list li{
  display:flex;align-items:center;gap:16px;padding:16px 2px;border-bottom:1px solid var(--line);
  font-size:clamp(14px,1.5vw,15.5px);font-weight:500;color:#243440;line-height:1.7;
}
.plan__num{
  font-family:var(--en);font-size:14px;font-weight:600;color:var(--teal);letter-spacing:.04em;
  flex:0 0 auto;width:26px;
}
.plan__cta{margin-top:auto;padding-top:clamp(22px,3vw,32px)}
.plan__cta-txt{font-size:13px;line-height:1.85;color:var(--muted);margin-bottom:18px}
.plan__cta .btn{width:100%;max-width:400px}
@media (max-width:860px){
  .plan__panel{grid-template-columns:1fr}
  .plan__head{border-right:0;border-bottom:1px solid var(--line)}
  .plan__cta .btn{max-width:none}
}

/* =========================================================
   9. BRAND MESSAGE
   ========================================================= */
.brand{
  padding:clamp(56px,7vw,100px) 0;
  background:linear-gradient(180deg,#EDF4F3 0%,#E7F1F0 100%);
  border-top:1px solid #D9E7E5;border-bottom:1px solid #D9E7E5;
}
.brand__inner{
  display:grid;grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr);
  gap:clamp(28px,4vw,56px);align-items:center;
}
.brand__title{
  font-size:clamp(21px,2.9vw,34px);font-weight:900;line-height:1.6;letter-spacing:.005em;color:var(--navy);
}
.brand__title .accent{color:var(--teal-dd)}
.brand__txt{margin-top:clamp(22px,2.8vw,32px);padding-top:clamp(22px,2.8vw,30px);border-top:1px solid rgba(15,29,38,.14)}
.brand__txt p{font-size:clamp(14px,1.55vw,16px);line-height:2.05;color:#33474F}
.brand__txt p+p{margin-top:14px}
.brand__fig svg{width:100%;height:auto}
.b-line{fill:none;stroke:var(--navy-3);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.b-node>rect{fill:#fff;stroke:var(--navy-3);stroke-width:1.7}
.b-fill{fill:#fff}
.b-accent{stroke:var(--teal)}
.b-accent-fill{fill:var(--teal);stroke:none}
.b-dash{fill:none;stroke:var(--teal);stroke-width:1.6;stroke-dasharray:6 7;stroke-linecap:round}
.b-label{font-family:var(--jp);font-size:12px;font-weight:700;fill:var(--navy-3);stroke:none;text-anchor:middle;letter-spacing:.06em}
.b-label--sub{font-weight:500;fill:#68787F;font-size:11px}
.b-label--l{text-anchor:start;font-weight:500;fill:#5B6C75;font-size:11.5px}
@media (max-width:900px){
  .brand__inner{grid-template-columns:1fr}
  .brand__fig{max-width:400px;margin-inline:auto}
}

/* =========================================================
   10. CONTACT
   ========================================================= */
.contact{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.contact::before{
  content:"";position:absolute;left:-60px;bottom:-80px;width:340px;height:340px;
  background-image:radial-gradient(rgba(255,255,255,.12) 1.3px,transparent 1.3px);
  background-size:13px 13px;transform:rotate(-8deg);
}
.contact::after{
  content:"";position:absolute;right:0;top:0;width:min(34%,380px);height:5px;background:var(--teal);
}
.contact__inner{position:relative;padding:clamp(60px,7.6vw,108px) var(--gut);text-align:center}
.contact__inner .eyebrow{justify-content:center}
.contact__title{
  font-size:clamp(25px,3.5vw,42px);font-weight:900;line-height:1.45;letter-spacing:.005em;
}
.contact__lead{margin-top:clamp(18px,2.4vw,26px);font-size:clamp(14px,1.6vw,17px);line-height:2;color:rgba(255,255,255,.82)}
.contact__btns{
  margin-top:clamp(30px,3.6vw,44px);
  display:flex;justify-content:center;flex-wrap:wrap;gap:12px;
}
.contact__btns .btn{min-width:230px}
.contact__note{margin-top:26px;font-size:12.5px;line-height:1.8;color:rgba(255,255,255,.55)}
@media (max-width:767px){
  .contact__btns{flex-direction:column;align-items:stretch}
  .contact__btns .btn{min-width:0;width:100%}
}

/* =========================================================
   FOOTER
   ========================================================= */
.ftr{background:#fff;padding:clamp(36px,4.4vw,60px) 0 clamp(24px,3vw,34px)}
.ftr__inner{
  display:flex;align-items:flex-start;justify-content:space-between;gap:clamp(24px,4vw,60px);flex-wrap:wrap;
  padding-bottom:clamp(24px,3vw,34px);border-bottom:1px solid var(--line);
}
.ftr__logo{height:30px;width:auto}
.ftr__tag{margin-top:12px;font-size:12px;letter-spacing:.08em;color:var(--muted)}
.ftr__nav{display:flex;flex-wrap:wrap;gap:10px 26px;max-width:640px}
.ftr__nav a{font-size:13px;font-weight:500;color:#3B4C56;transition:color .2s}
.ftr__nav a:hover{color:var(--teal-dd)}
.ftr__info{
  padding-top:clamp(18px,2.4vw,24px);
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.ftr__company{
  font-size:12px;line-height:1.7;color:#556670;
}
.ftr__company-name{font-weight:700;color:#22333E}
.ftr__copy{font-family:var(--en);font-size:11.5px;letter-spacing:.14em;color:var(--muted)}

/* =========================================================
   SP FIXED CTA
   ========================================================= */
.spcta{display:none}
@media (max-width:767px){
  .spcta{
    display:block;position:fixed;left:0;right:0;bottom:0;z-index:70;
    padding:10px 14px calc(10px + env(safe-area-inset-bottom));
    background:rgba(255,255,255,.94);backdrop-filter:blur(8px);
    border-top:1px solid var(--line);
  }
  .spcta .btn{width:100%;min-height:52px;font-size:14.5px;padding:12px 16px}
  body{padding-bottom:82px}
}

/* =========================================================
   REVEAL / MOTION
   ========================================================= */
.js-rv [data-rv]{
  opacity:0;transform:translateY(20px);
  transition:opacity .85s cubic-bezier(.22,.7,.2,1),transform .85s cubic-bezier(.22,.7,.2,1);
  will-change:opacity,transform;
}
.js-rv [data-rv].is-in{opacity:1;transform:none}
.js-rv .flow__step:nth-child(3){transition-delay:.09s}
.js-rv .flow__step:nth-child(5){transition-delay:.18s}
.js-rv .case__item:nth-child(2){transition-delay:.07s}
.js-rv .case__item:nth-child(3){transition-delay:.14s}
.js-rv .case__item:nth-child(4){transition-delay:.21s}
.js-rv .support__ui{transition-delay:.1s}
.js-rv .brand__fig{transition-delay:.1s}
.js-rv .fv__visual{transition-delay:.12s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
  .js-rv [data-rv]{opacity:1;transform:none}
}