:root{color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{margin:0;padding:0;font:14px -apple-system,BlinkMacSystemFont,sans-serif;background:#faf9f5;color:#141413}img{max-width:100%}[hidden]:not([hidden=until-found i]){display:none!important}

/* Layout: "clinical glass" — airy white-blue field, hairline columns like the corporate key visual, orbit arc as the single motif */
:root{
  --bg:#F6F9FC; --surface:#FFFFFF; --wash:#EAF2F9;
  --ink:#0B2152; --ink-2:#3A4E72; --muted:#6B7C98; --line:#D8E2EE;
  --accent:#14B4D4; --accent-2:#1D4FB5; --glow:rgba(20,180,212,.16);
  --img-filter:none;
  --f-display:"Jost","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --f-serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-body:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;
  --step--1:.8125rem; --step-0:.96875rem; --step-1:1.125rem; --step-2:1.5rem; --step-3:2.1rem; --step-4:clamp(1.9rem,4.2vw,2.9rem);
  --feat-bg:#0B2152; --feat-fg:#EEF4FB; --feat-muted:#AFC1DA; --feat-line:rgba(255,255,255,.16); --feat-accent:#3FD3EC; --feat-wash:rgba(255,255,255,.05);
  --wrap:1180px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#06122A; --surface:#0B1B39; --wash:#0D2147;
  --ink:#E8EFF9; --ink-2:#B4C3DA; --muted:#8395B2; --line:#1B3058;
  --accent:#3FD3EC; --accent-2:#7AA2FF; --glow:rgba(63,211,236,.14);
  --img-filter:brightness(.88) saturate(1.08); --feat-bg:#0F2853; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#06122A; --surface:#0B1B39; --wash:#0D2147;
  --ink:#E8EFF9; --ink-2:#B4C3DA; --muted:#8395B2; --line:#1B3058;
  --accent:#3FD3EC; --accent-2:#7AA2FF; --glow:rgba(63,211,236,.14);
  --img-filter:brightness(.88) saturate(1.08); --feat-bg:#0F2853; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:var(--step-0);line-height:1.85;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{text-wrap:balance;word-break:auto-phrase;margin:0}
p{margin:0}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.mini-mark{font-family:var(--f-display);font-weight:400;font-size:1.3rem;letter-spacing:.14em;text-decoration:none;color:var(--ink)}
.mini-mark b{font-weight:400;background:linear-gradient(90deg,var(--accent-2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;gap:26px;align-items:center}
.nav a{font-family:var(--f-display);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--ink-2);transition:color .2s}
.nav a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-body);font-weight:500;font-size:.9rem;letter-spacing:.06em;text-decoration:none;padding:.8em 1.5em;border-radius:999px;border:1px solid var(--ink);color:var(--bg);background:var(--ink);transition:background .2s,color .2s,border-color .2s;cursor:pointer}
.btn:hover{background:var(--accent-2);border-color:var(--accent-2);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);background:transparent}
.btn.small{padding:.5em 1.1em;font-size:.8rem}
.nav .btn{color:var(--bg);text-transform:none;letter-spacing:.06em;font-family:var(--f-body)}
.nav .btn:hover{color:#fff}
@media (max-width:900px){.nav a:not(.btn){display:none}}

/* hero */

.eyebrow{font-family:var(--f-display);font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}

.tagline{margin-top:52px;font-family:var(--f-display);font-weight:300;font-size:clamp(1rem,1.9vw,1.42rem);letter-spacing:.2em;color:var(--ink)}
.rule{width:56px;height:2px;background:var(--accent);margin:26px 0 30px}

/* hero built from the corporate key visual: the artwork (text removed) sits behind live HTML text */
.kv{--kv-ink:#0B2A6F;--kv-ink2:#2D4677;--kv-mut:#5D7196;--kv-cyan:#17B6D8;--kv-blue:#1D4FB5;--kv-line:rgba(11,42,111,.18);
  position:relative;overflow:hidden;color:var(--kv-ink);background:#F3F7FB url(kv-plate.jpg) 72% 50%/cover no-repeat;min-height:clamp(620px,56.2vw,900px)}
.kv-art{display:none}
.kv-inner{position:relative;z-index:2;display:flex;flex-direction:column;min-height:inherit;padding-block:clamp(48px,5.2vw,88px) clamp(20px,2.4vw,36px)}
.kv-copy{max-width:min(660px,52%)}

.kv-logo-h{margin:0;line-height:0}
.kv-logo{display:block;width:clamp(280px,42vw,620px);max-width:100%;height:auto}
.kv .tagline{margin-top:clamp(14px,1.6vw,24px);font-family:var(--f-display);font-weight:400;font-size:clamp(1rem,1.55vw,1.4rem);letter-spacing:.13em;color:var(--kv-ink)}
.kv .rule{width:64px;height:3px;background:var(--kv-cyan);margin:22px 0 22px}
.kv h1{font-family:var(--f-serif);font-weight:600;font-size:clamp(1.5rem,2.4vw,2.2rem);line-height:1.5;letter-spacing:.06em;color:var(--kv-ink)}
.kv .lead{margin-top:14px;font-family:var(--f-serif);font-weight:500;font-size:clamp(.98rem,1.25vw,1.1rem);line-height:1.95;color:var(--kv-ink2)}
.kv .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.kv .btn{background:var(--kv-ink);border-color:var(--kv-ink);color:#fff}
.kv .btn:hover{background:var(--kv-blue);border-color:var(--kv-blue)}
.kv .btn.ghost{background:rgba(255,255,255,.7);color:var(--kv-ink);border-color:var(--kv-line)}
.kv .btn.ghost:hover{color:var(--kv-blue);border-color:var(--kv-blue)}
.kv-pillars{margin-top:auto;padding-top:clamp(32px,4vw,56px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.kv-pillars .pillar{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:6px 14px;text-decoration:none;color:var(--kv-ink)}
.kv-pillars .pillar + .pillar{border-left:1px solid var(--kv-line)}
.kv-pillars .ic{width:68px;height:68px;border-radius:50%;border:1.2px solid rgba(29,79,181,.45);background:rgba(255,255,255,.55);display:grid;place-items:center;color:var(--kv-blue);transition:border-color .25s,transform .25s}
.kv-pillars .pillar:hover .ic{border-color:var(--kv-cyan);transform:translateY(-2px)}
.kv-pillars .en{font-family:Georgia,"Times New Roman",var(--f-serif);font-weight:600;font-size:clamp(.98rem,1.25vw,1.18rem);letter-spacing:.01em;line-height:1.35;color:var(--kv-ink)}
.kv-pillars .sub{font-family:var(--f-display);font-size:.82rem;letter-spacing:.03em;color:var(--kv-mut)}
@media (min-width:761px){.kv h1{white-space:nowrap}}
@media (max-width:1000px){.kv-copy{max-width:min(560px,62%)}.kv-pillars{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px;background:rgba(255,255,255,.72);border-radius:12px;padding:20px 8px;margin-top:40px}.kv-pillars .pillar:nth-child(3){border-left:0}}
@media (max-width:760px){
  .kv{background:#F3F7FB;min-height:0}
  .kv-art{display:block;height:min(64vw,340px);background:url(kv-plate.jpg) 86% 34%/auto 165% no-repeat;-webkit-mask-image:linear-gradient(180deg,#000 72%,transparent);mask-image:linear-gradient(180deg,#000 72%,transparent)}
  .kv-inner{padding-top:8px}
  .kv-copy{max-width:none}

  .kv-pillars{background:none;padding:0;margin-top:44px}
}
@media (max-width:440px){.kv-pillars{grid-template-columns:minmax(0,1fr)}.kv-pillars .pillar+.pillar{border-left:0;border-top:1px solid var(--kv-line);padding-top:18px}}

/* sections */
section.block{padding-block:clamp(72px,10vw,128px)}
.head{display:grid;gap:14px;margin-bottom:clamp(36px,5vw,56px)}
.head h2{font-family:var(--f-serif);font-weight:600;font-size:var(--step-3);line-height:1.5;letter-spacing:.05em}
.head p{color:var(--ink-2)}
.alt{background:var(--wash)}

/* about */
.about-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,88px);align-items:start}
.thesis{font-family:var(--f-serif);font-weight:500;font-size:clamp(1.4rem,2.6vw,1.95rem);line-height:1.75;letter-spacing:.05em}
.thesis em{font-style:normal;background:linear-gradient(transparent 62%,var(--glow) 62%)}
.about-body{display:grid;gap:1.2em;color:var(--ink-2)}
.triad{margin-top:clamp(40px,6vw,64px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.triad > div{padding:24px 24px 0 0;display:grid;gap:8px;align-content:start}
.triad > div + div{padding-left:24px;border-left:1px solid var(--line)}
.triad .k{font-family:var(--f-display);font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.triad h3{font-family:var(--f-serif);font-weight:600;font-size:var(--step-1);letter-spacing:.04em}
.triad p{color:var(--ink-2);font-size:.92rem}
@media (max-width:820px){.about-grid{grid-template-columns:minmax(0,1fr)}.triad{grid-template-columns:minmax(0,1fr)}.triad>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.triad>div{padding-bottom:22px}}

/* services */
.svc-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{background:var(--surface);padding:clamp(26px,3.4vw,44px);display:grid;gap:14px;align-content:start;min-width:0}
.svc .top{display:flex;gap:18px;align-items:center}
.svc > *,.svc .top > div{min-width:0}
.svc .en,.svc li{overflow-wrap:anywhere}
.svc .ic{flex:none;width:52px;height:52px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-2)}
.svc .en{font-family:var(--f-display);font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.svc h3{font-family:var(--f-serif);font-weight:600;font-size:var(--step-2);letter-spacing:.04em;line-height:1.35}
.svc .desc{color:var(--ink-2)}
.svc ul{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:0}
.svc li{padding:10px 0 10px 22px;border-top:1px dashed var(--line);position:relative;font-size:.93rem}
.svc li::before{content:"";position:absolute;left:2px;top:1.15em;width:8px;height:8px;border-radius:50%;border:1.5px solid var(--accent)}
@media (max-width:760px){.svc-list{grid-template-columns:minmax(0,1fr)}}

/* surgical nonclinical feature band */
.feature{background:var(--feat-bg);color:var(--feat-fg)}
.feature .eyebrow{color:var(--feat-accent)}
.feature .head h2{color:var(--feat-fg)}
.feature .head p{color:var(--feat-muted)}
.nc-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,5vw,72px);align-items:start}
.nc-lead{font-family:var(--f-serif);font-weight:500;font-size:var(--step-1);line-height:1.95;color:var(--feat-fg)}
.nc-quality{margin-top:28px;padding:20px 22px;border-left:2px solid var(--feat-accent);background:var(--feat-wash);display:grid;gap:8px}
.nc-quality b{font-family:var(--f-serif);font-weight:600;font-size:var(--step-1);color:var(--feat-fg);letter-spacing:.04em}
.nc-quality p{font-size:.92rem;color:var(--feat-muted)}
.nc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);border-bottom:1px solid var(--feat-line)}
.nc-list li{border-top:1px solid var(--feat-line);padding:16px 0;display:grid;gap:6px;align-content:start}
.nc-list b{font-weight:500;color:var(--feat-fg)}
.nc-list span{font-size:.88rem;color:var(--feat-muted)}
@media (max-width:820px){.nc-grid{grid-template-columns:minmax(0,1fr)}}

/* lifecycle */
.lc-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);background:var(--surface);border-radius:4px}
.lc{min-width:760px;display:grid;grid-template-columns:200px repeat(6,minmax(0,1fr));font-size:.86rem}
.lc .ph{padding:16px 10px 14px;text-align:center;border-bottom:1px solid var(--line);border-left:1px solid var(--line);font-weight:500;line-height:1.45}
.lc .ph small{display:block;font-family:var(--f-display);font-size:.68rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;font-weight:400}
.lc .corner{border-bottom:1px solid var(--line);padding:16px 18px;font-family:var(--f-display);font-size:.7rem;letter-spacing:.2em;color:var(--muted);text-transform:uppercase;display:flex;align-items:flex-end}
.lc .rl{padding:16px 18px;border-bottom:1px solid var(--line);font-weight:500;display:flex;align-items:center;line-height:1.4}
.lc .track{grid-column:2 / -1;border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:center;padding:12px 0;background-image:linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:calc(100% / 6) 100%}
.lc .row-last{border-bottom:0}
.bar{height:auto;min-height:38px;margin-inline:8px;border-radius:999px;display:flex;align-items:center;padding:6px 16px;font-size:.8rem;line-height:1.35;color:var(--ink);background:linear-gradient(90deg,color-mix(in srgb,var(--accent-2) 16%,transparent),color-mix(in srgb,var(--accent) 22%,transparent));border:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
.lc-note{margin-top:14px;font-size:var(--step--1);color:var(--muted)}

/* focus */
.focus-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.fgroup + .fgroup{margin-top:28px}
.fgroup h3{font-family:var(--f-display);font-weight:500;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{padding:.38em .95em;border:1px solid var(--line);border-radius:999px;font-size:.88rem;background:var(--surface);color:var(--ink)}
.ep{border-top:2px solid var(--ink)}
.ep-title{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.ep-title h3{font-family:var(--f-serif);font-weight:600;font-size:var(--step-1)}
.ep-title span{font-family:var(--f-display);font-size:.72rem;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.ep table{width:100%;border-collapse:collapse;font-size:.88rem}
.ep td{padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.ep td:first-child{font-weight:500;padding-right:12px;width:42%}
.ep td:last-child{font-family:var(--f-display);color:var(--ink-2);letter-spacing:.02em;text-align:right;font-variant-numeric:tabular-nums}
.ep p{margin-top:14px;font-size:var(--step--1);color:var(--muted)}
@media (max-width:820px){.focus-grid{grid-template-columns:minmax(0,1fr)}}

/* engagement */
.eng{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px)}
.plan{border-top:2px solid var(--accent);padding-top:22px;display:grid;gap:10px;align-content:start}
.plan .en{font-family:var(--f-display);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.plan h3{font-family:var(--f-serif);font-weight:600;font-size:var(--step-2)}
.plan p{color:var(--ink-2);font-size:.93rem}
.plan .meta{font-size:.82rem;color:var(--ink);border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.clients{margin-top:clamp(40px,5vw,56px);display:flex;flex-wrap:wrap;gap:10px 28px;align-items:baseline;padding:20px 0;border-block:1px solid var(--line)}
.clients .k{font-family:var(--f-display);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-right:8px}
.clients span{font-size:.92rem}
@media (max-width:820px){.eng{grid-template-columns:minmax(0,1fr)}}

/* integrity */
.integ{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.integ > div{padding:22px 20px 4px 0;display:grid;gap:8px;align-content:start}
.integ > div + div{padding-left:20px;border-left:1px solid var(--line)}
.integ h3{font-family:var(--f-serif);font-weight:600;font-size:1.02rem}
.integ p{font-size:.88rem;color:var(--ink-2)}
@media (max-width:900px){.integ{grid-template-columns:repeat(2,minmax(0,1fr))}.integ>div:nth-child(3){padding-left:0;border-left:0}.integ>div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:480px){.integ{grid-template-columns:minmax(0,1fr)}.integ>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}}

/* profile */
.profile{max-width:none}
.pbody{display:grid;gap:1.1em;color:var(--ink-2)}
.pbody strong{color:var(--ink);font-weight:500}

/* company */
.company{width:100%;border-collapse:collapse;border-top:2px solid var(--ink)}
.company th,.company td{text-align:left;padding:18px 0;border-bottom:1px solid var(--line);vertical-align:top;font-size:.95rem}
.company th{width:180px;font-weight:500;padding-right:20px;color:var(--ink)}
.company td{color:var(--ink-2)}
.company td .en{display:block;font-family:var(--f-display);font-size:.8rem;color:var(--muted);letter-spacing:.06em}
@media (max-width:560px){.company th,.company td{display:block;width:auto;padding:0}.company th{padding-top:16px}.company td{padding:4px 0 16px}}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,80px);align-items:start}
.contact .note{display:grid;gap:1em;color:var(--ink-2)}
.steps{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:8px;padding:14px 0;border-top:1px solid var(--line);font-size:.92rem}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--f-display);color:var(--accent);letter-spacing:.08em}
.policy-card{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:clamp(24px,3vw,40px);display:grid;gap:12px;align-content:start}
.policy-card h3{font-family:var(--f-serif);font-weight:600;font-size:var(--step-2);letter-spacing:.04em;line-height:1.4}
.policy-list{list-style:none;margin:8px 0 0;padding:0;display:grid}
.policy-list li{display:grid;gap:4px;padding:16px 0 16px 22px;border-top:1px solid var(--line);position:relative}
.policy-list li::before{content:"";position:absolute;left:2px;top:1.45em;width:8px;height:8px;border-radius:50%;border:1.5px solid var(--accent)}
.policy-list b{font-weight:500;color:var(--ink)}
.policy-list span{font-size:.9rem;color:var(--ink-2)}
@media (max-width:820px){.contact{grid-template-columns:minmax(0,1fr)}}

/* footer */
footer{border-top:1px solid var(--line);background:var(--surface)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 40px;justify-content:space-between;align-items:center;padding-block:36px}
footer small{color:var(--muted);font-family:var(--f-display);letter-spacing:.08em}
footer .tag-en{font-family:var(--f-display);font-weight:300;letter-spacing:.18em;font-size:.82rem;color:var(--ink-2)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}

  *{transition:none!important}
}

/* Fixed page layout details */
#layout-1{position:absolute}
#layout-2{grid-column:1 / 5}
#layout-3{grid-column:1 / 3}
#layout-4{grid-column:2 / 7}
#layout-5{grid-column:1 / 7}
#layout-6{border-bottom:0}
#layout-7{border-bottom:0}
#layout-8{grid-column:4 / 7}
#layout-9{margin-bottom:20px}