@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600&family=Manrope:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap');
:root{--ink:#111a26;--muted:#647074;--line:#cbd3d2;--paper:#f3f5f4;--white:#fff;--mist:#dfe8e7;--teal:#648184}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,"Noto Sans KR","Noto Sans TC",sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1240px,calc(100% - 56px));margin:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:20px;top:20px;z-index:100;background:#fff;padding:12px}.site-header{position:sticky;top:0;z-index:50;height:78px;background:#f3f5f4eb;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header-inner{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.02em;margin-right:auto}.brand img{width:34px;height:34px}.brand small{display:block;margin-top:2px;font:500 7px "IBM Plex Mono";letter-spacing:.09em;color:var(--muted)}.nav{display:flex;align-items:center;gap:22px;font:600 9px "IBM Plex Mono";text-transform:uppercase}.nav a{padding:30px 0}.nav a:hover,.nav .current{color:var(--teal)}.languages{display:flex;border-left:1px solid var(--line);padding-left:16px}.languages button,.menu-toggle{border:0;background:none;padding:8px 6px;color:#8a9293;font:600 9px "IBM Plex Mono";cursor:pointer}.languages button.active{color:var(--ink);text-decoration:underline;text-underline-offset:4px}.menu-toggle{display:none}.eyebrow{font:600 10px "IBM Plex Mono";letter-spacing:.14em;color:var(--teal);text-transform:uppercase}.hero{padding:90px 0 0}.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:end}.hero h1{font-size:clamp(56px,7.2vw,102px);line-height:.94;letter-spacing:-.072em;margin:25px 0 28px}.hero p{max-width:650px;font-size:17px;line-height:1.8;color:#536065}.actions{display:flex;gap:9px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink);padding:13px 18px;font-size:12px;font-weight:650}.button.dark{background:var(--ink);color:white}.hero-visual{position:relative;height:430px}.hero-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.55) contrast(.9)}.hero-visual:after{content:"";position:absolute;inset:0;border:1px solid #fff5}.hero-visual>span{position:absolute;left:15px;bottom:15px;background:#101a25dd;color:#fff;padding:9px;font:500 8px "IBM Plex Mono"}.coordinates{position:absolute;right:12px;top:12px;z-index:2;background:#f3f5f4dd;padding:9px;text-align:right;font:500 8px/1.6 "IBM Plex Mono"}.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.facts div{padding:20px 16px;border-right:1px solid var(--line)}.facts div:last-child{border:0}.facts b,.facts span{display:block}.facts b{font:600 9px "IBM Plex Mono";color:var(--teal)}.facts span{margin-top:12px;font-size:12px}.section{padding:110px 0}.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;margin-bottom:50px}.section-head h2{font-size:clamp(38px,4vw,54px);line-height:1.03;letter-spacing:-.05em;margin:12px 0}.section-head p{margin:25px 0 0;max-width:650px;color:var(--muted);line-height:1.8}.platform-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--line)}.platform-card{min-height:440px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:.25s}.platform-card:hover{background:#e8eeee}.card-top{display:flex;justify-content:space-between;font:600 9px "IBM Plex Mono";color:var(--teal)}.platform-card h3{font-size:28px;margin:75px 0 14px}.platform-card p{max-width:460px;min-height:48px;color:var(--muted);font-size:13px;line-height:1.7}.platform-card ul{list-style:none;padding:20px 0;margin:26px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:11px}.platform-card li:before{content:"+";margin-right:8px;color:var(--teal)}.platform-card>b{font:600 9px "IBM Plex Mono"}.initiatives-section{background:#fff}.initiative-grid{border-top:1px solid var(--ink)}.initiative{display:grid;grid-template-columns:180px 1fr 1.2fr 260px;gap:30px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}.initiative>div{display:flex;justify-content:space-between}.initiative small,.initiative>div span,.initiative footer{font:600 9px "IBM Plex Mono";color:var(--teal)}.initiative h3{font-size:23px;margin:0}.initiative p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.initiative footer{display:flex;flex-direction:column;gap:15px}.initiative footer em{font-style:normal;color:#8a9495}.text-link{display:inline-block;margin-top:32px;font:600 10px "IBM Plex Mono"}.method-section{background:var(--ink);color:#edf2f1}.method-section .section-head p{color:#abb7b8}.stage-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #53616a}.stage-grid article{min-height:240px;padding:25px 20px;border-right:1px solid #53616a}.stage-grid small{font:600 9px "IBM Plex Mono";color:#8eb0b1}.stage-grid h3{margin:70px 0 10px;font-size:20px}.stage-grid p{font-size:12px;color:#adb9ba;line-height:1.7}.contact-band{padding:85px 0;background:var(--mist)}.contact-band>.wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.contact-band h2{font-size:clamp(36px,4vw,54px);line-height:1.05;letter-spacing:-.05em;margin:14px 0}.contact-band p{color:#586669;line-height:1.7}.footer-inner{min-height:120px;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:20px;font:500 8px "IBM Plex Mono";color:#6b7779}.footer-inner strong{font-size:11px;color:var(--ink)}
@media(max-width:900px){.nav{display:none;position:absolute;left:0;right:0;top:77px;padding:18px 28px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.nav a{padding:8px 0}.menu-toggle{display:block}.hero-grid{grid-template-columns:1fr}.hero-visual{height:300px}.platform-grid{grid-template-columns:1fr}.initiative{grid-template-columns:110px 1fr}.initiative p,.initiative footer{grid-column:2}.stage-grid{grid-template-columns:1fr 1fr}.section-head,.contact-band>.wrap{grid-template-columns:1fr;gap:20px}.footer-inner{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wrap{width:min(100% - 34px,1240px)}.site-header{height:68px}.nav{top:67px}.brand small{display:none}.languages{padding-left:6px}.hero{padding-top:65px}.hero h1{font-size:48px}.facts,.stage-grid{grid-template-columns:1fr}.facts div{border-right:0;border-bottom:1px solid var(--line)}.platform-card{min-height:auto}.platform-card h3{margin-top:45px}.platform-card ul{grid-template-columns:1fr}.initiative{grid-template-columns:1fr}.initiative p,.initiative footer{grid-column:1}.section{padding:80px 0}.actions{flex-direction:column;align-items:flex-start}}
.intro{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:var(--ink);color:#eef3f2;transition:opacity .7s cubic-bezier(.22,1,.36,1),visibility .7s}.intro.leaving{opacity:0;visibility:hidden}.intro button{position:absolute;right:24px;top:22px;border:1px solid #ffffff45;background:none;color:#fff;padding:8px 12px;font:600 9px "IBM Plex Mono";cursor:pointer}.intro-core{text-align:center}.intro-countries{display:flex;justify-content:center;gap:110px;font:600 11px "IBM Plex Mono";letter-spacing:.18em;animation:introClose 1.25s .25s cubic-bezier(.22,1,.36,1) forwards}.intro-core strong{display:block;margin:10px 0 4px;font-size:clamp(80px,13vw,170px);line-height:1;letter-spacing:-.09em;opacity:0;transform:scale(.9);animation:introMark .7s 1.05s cubic-bezier(.22,1,.36,1) forwards}.intro-core small{font:500 9px "IBM Plex Mono";letter-spacing:.17em;color:#92acad;opacity:0;animation:introFade .5s 1.55s forwards}@keyframes introClose{to{gap:20px;opacity:.2}}@keyframes introMark{to{opacity:1;transform:scale(1)}}@keyframes introFade{to{opacity:1}}
.js .hero .eyebrow,.js .hero h1,.js .hero p,.js .hero .actions{opacity:0;transform:translateY(24px)}.ready .hero .eyebrow{animation:heroIn .7s .08s forwards}.ready .hero h1{animation:heroIn .9s .16s forwards}.ready .hero p{animation:heroIn .8s .3s forwards}.ready .hero .actions{animation:heroIn .8s .42s forwards}.hero-visual{opacity:0;clip-path:inset(0 100% 0 0)}.ready .hero-visual{animation:visualOpen 1.15s .25s cubic-bezier(.22,1,.36,1) forwards}@keyframes heroIn{to{opacity:1;transform:none}}@keyframes visualOpen{to{opacity:1;clip-path:inset(0)}}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.22,1,.36,1) var(--delay,0ms),transform .75s cubic-bezier(.22,1,.36,1) var(--delay,0ms)}.reveal.visible{opacity:1;transform:none}.platform-card{position:relative;overflow:hidden}.platform-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.22,1,.36,1)}.platform-card:hover:after{transform:scaleX(1)}.platform-card:hover h3{transform:translateX(5px)}.platform-card h3{transition:transform .35s}.initiative{transition:padding-left .35s,background .35s}.initiative:hover{padding-left:14px;background:#f6f8f7}.stage-grid article{transition:background .3s}.stage-grid article:hover{background:#162332}.button{transition:background .25s,color .25s,transform .25s}.button:hover{transform:translateY(-2px)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}.intro{display:none}.reveal,.hero .eyebrow,.hero h1,.hero p,.hero .actions,.hero-visual{opacity:1;transform:none;clip-path:none}}
html[lang="ko-KR"] body{font-family:"Noto Sans KR",Manrope,sans-serif}html[lang="zh-HK"] body{font-family:"Noto Sans TC",Manrope,sans-serif}html[lang="en"] body{font-family:Manrope,sans-serif}.section>.wrap,.page-content>.wrap{position:relative;border-left:1px solid #dce2e1;border-right:1px solid #dce2e1;padding-left:28px;padding-right:28px}.section-head{position:relative;padding-top:22px;border-top:1px solid var(--ink)}.section-head:before{content:"";position:absolute;left:calc(45% - 45px);top:0;bottom:-50px;width:1px;background:#dce2e1}.visual-ledger{display:grid;grid-template-columns:1.35fr .65fr;margin-top:72px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.visual-ledger figure{position:relative;min-height:420px;margin:0;overflow:hidden;border-right:1px solid var(--paper)}.visual-ledger figure:last-child{border-right:0}.visual-ledger img{width:100%;height:100%;object-fit:cover;filter:saturate(.62) contrast(.92);transition:transform .8s cubic-bezier(.22,1,.36,1)}.visual-ledger figure:hover img{transform:scale(1.025)}.visual-ledger figcaption,.initiative-visual figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;background:linear-gradient(transparent,#0e1822cc);color:white;font:500 8px/1.5 "IBM Plex Mono";letter-spacing:.06em}.initiative-visual{grid-column:1/-1;position:relative;height:210px;margin:2px 0 12px;overflow:hidden}.initiative-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.65)}.initiative-visual.contain{background:#e7edeb}.initiative-visual.contain img{object-fit:contain;padding:24px;filter:none}.platform-detail-visual{height:190px;margin:-30px -30px 28px;overflow:hidden;border-bottom:1px solid var(--line)}.platform-detail-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(.62)}.content-note{display:grid;grid-template-columns:170px 1fr 1fr;gap:34px;margin-top:60px;padding:28px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}.content-note small{font:600 9px "IBM Plex Mono";color:var(--teal)}.content-note h3{margin:0;font-size:20px}.content-note p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}.asset-credit{display:block;margin-top:16px;color:#7c8889;font:500 8px/1.6 "IBM Plex Mono"}
@media(max-width:800px){.section-head:before{display:none}.visual-ledger{grid-template-columns:1fr}.visual-ledger figure{min-height:280px;border-right:0;border-bottom:1px solid var(--paper)}.content-note{grid-template-columns:1fr}.section>.wrap,.page-content>.wrap{border-left:0;border-right:0;padding-left:0;padding-right:0}}

/* D2 — institutional system */
.site-header{height:84px;background:#f4f6f5f5}.header-inner{gap:34px}.brand{font-size:14px}.brand img{width:38px;height:38px}.brand small{font-size:7px;letter-spacing:.13em;margin-top:4px}.nav{gap:29px;font-size:11px;letter-spacing:.025em}.nav a{padding:34px 0}.languages{padding-left:21px}.languages button{font-size:10px;padding:8px 7px}
.hero{position:relative;min-height:calc(100vh - 84px);padding:0;background:#101923;color:white;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0b141f 0%,#0b141ff2 37%,#0b141f83 67%,#0b141f20 100%),linear-gradient(0deg,#0b141f80 0%,transparent 42%),url('./assets/brand/bhutan-thimphu.jpg') center 42%/cover no-repeat;transform:scale(1.015)}.hero:after{content:"THIMPHU, BHUTAN · NINA R / WIKIMEDIA COMMONS";position:absolute;right:28px;bottom:112px;color:#ffffffb8;font:500 8px "IBM Plex Mono";letter-spacing:.08em}.hero-grid{position:relative;z-index:2;display:block;min-height:calc(100vh - 190px);padding-top:clamp(100px,15vh,170px)}.hero-grid>div:first-child{max-width:840px}.hero h1{max-width:800px;font-size:clamp(58px,6.5vw,96px);line-height:1.03;letter-spacing:-.065em;margin:24px 0 30px;text-wrap:balance}.hero p{max-width:610px;color:#d7dedf;font-size:16px;line-height:1.85}.hero .eyebrow{color:#a8c0c1}.hero .button{border-color:#fff;color:#fff}.hero .button.dark{background:#fff;color:var(--ink)}.hero-visual{display:none}.facts{position:relative;z-index:3;margin-top:0;border-color:#ffffff38;background:#0b141f8c;backdrop-filter:blur(12px)}.facts div{border-color:#ffffff38;padding:22px 18px}.facts b{color:#a8c0c1}.facts span{color:#fff;font-size:12px}
.section{padding:125px 0}.section>.wrap,.page-content>.wrap{border:0;padding-left:0;padding-right:0}.section-head{grid-template-columns:1fr 1fr;border-top:2px solid var(--ink);padding-top:24px}.section-head:before{left:50%;bottom:-50px}.section-head h2{font-size:clamp(40px,4.3vw,60px)}.platform-grid{grid-template-columns:repeat(4,1fr);border-left:0;border-top:2px solid var(--ink)}.platform-card{min-height:520px;padding:26px 22px;border-color:var(--line);background:transparent}.platform-card:first-child{border-left:1px solid var(--line)}.platform-card h3{font-size:23px;line-height:1.2;margin:105px 0 18px}.platform-card p{min-height:104px;font-size:12px}.platform-card ul{display:block;margin-top:26px}.platform-card li{padding:5px 0}.visual-ledger{display:none}.content-note{grid-template-columns:1fr 1fr;border-top:2px solid var(--ink);padding:30px 0}.content-note small{display:none}.content-note h3{font-size:28px;letter-spacing:-.025em}
.initiative-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.initiative{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-content:start;padding:0 26px 28px;background:#fff;border:0;min-height:500px}.initiative:hover{padding-left:26px;background:#f6f8f7}.initiative-visual{height:245px;margin:0 -26px 8px}.initiative>div{grid-column:1/-1}.initiative h3{font-size:25px}.initiative p{font-size:12px;line-height:1.75}.initiative footer{align-items:flex-end;text-align:right}.initiatives-section .content-note{margin-top:70px}.method-section .section-head{border-top-color:#7a878e}.stage-grid{border-top:2px solid #849097}.stage-grid article{min-height:300px}.stage-grid h3{font-size:22px;margin-top:100px}.contact-band{border-top:1px solid #bdc8c7}.footer-inner{border-top:1px solid var(--line)}
@media(max-width:1050px){.nav{gap:17px;font-size:10px}.platform-grid{grid-template-columns:repeat(2,1fr)}.platform-card{min-height:430px}.platform-card h3{margin-top:65px}.hero h1{font-size:70px}}
@media(max-width:800px){.site-header{height:70px}.nav{top:69px}.hero{min-height:auto}.hero-grid{min-height:650px;padding-top:105px}.hero h1{font-size:54px}.hero:before{background-position:62% center}.hero:after{bottom:220px}.platform-grid,.initiative-grid{grid-template-columns:1fr}.platform-card{min-height:auto}.initiative{min-height:auto}.section-head:before{display:none}.content-note{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hero-grid{min-height:610px}.hero h1{font-size:44px}.hero:after{display:none}.facts{grid-template-columns:1fr}.platform-grid{grid-template-columns:1fr}.section{padding:90px 0}}

/* language-specific composition */
.nav a,.languages button{white-space:nowrap}.hero h1,.section-head h2,.contact-band h2,.subhero h1{text-wrap:balance}.platform-card h3,.initiative h3{overflow-wrap:normal}.platform-card h3{min-height:68px}.initiative h3{min-height:62px}.facts span{min-height:20px}.section-head>div{max-width:540px}.section-head>p{max-width:580px}
html[lang="ko-KR"] :is(.hero h1,.section-head h2,.contact-band h2,.subhero h1,.platform-card h3,.initiative h3){word-break:keep-all}html[lang="ko-KR"] .hero h1{max-width:790px;font-size:clamp(58px,6.2vw,90px);line-height:1.08}html[lang="ko-KR"] .nav{font-size:11px}
html[lang="en"] .hero h1{max-width:940px;font-size:clamp(58px,6vw,88px);line-height:1.01;letter-spacing:-.052em}html[lang="en"] .hero p{max-width:660px}html[lang="en"] .section-head h2{max-width:520px;font-size:clamp(42px,4vw,58px);line-height:1.04}html[lang="en"] .platform-card h3{font-size:22px;letter-spacing:-.025em}html[lang="en"] .nav{font-size:10px;gap:25px}
html[lang="zh-HK"] :is(.hero h1,.section-head h2,.contact-band h2,.subhero h1,.platform-card h3,.initiative h3){word-break:keep-all}html[lang="zh-HK"] .hero h1{max-width:860px;font-size:clamp(56px,5.7vw,84px);line-height:1.14;letter-spacing:-.045em}html[lang="zh-HK"] .hero p{max-width:640px;line-height:1.95}html[lang="zh-HK"] .section-head h2{max-width:480px;font-size:clamp(40px,3.8vw,55px);line-height:1.15;letter-spacing:-.045em}html[lang="zh-HK"] .platform-card h3{font-size:24px;line-height:1.35}html[lang="zh-HK"] .initiative h3{line-height:1.35}html[lang="zh-HK"] .nav{font-size:11px;gap:27px}
@media(max-width:1050px){html[lang="en"] .nav,html[lang="zh-HK"] .nav{gap:16px;font-size:9px}}
@media(max-width:800px){.platform-card h3,.initiative h3,.facts span{min-height:0}html[lang="ko-KR"] .hero h1,html[lang="en"] .hero h1,html[lang="zh-HK"] .hero h1{font-size:clamp(44px,10vw,58px);max-width:680px}.section-head>div,.section-head>p{max-width:none}}

/* unified spacing system — 8px base */
:root{--sp-1:8px;--sp-2:16px;--sp-3:24px;--sp-4:32px;--sp-5:48px;--sp-6:64px;--sp-7:80px;--sp-8:96px;--header-h:76px;--section-y:96px;--content-gap:48px}
.site-header{height:var(--header-h)}.header-inner{gap:var(--sp-4)}.brand img{width:36px;height:36px}.nav a{padding:29px 0}
.hero{min-height:0}.hero-grid{min-height:620px;padding-top:112px;padding-bottom:88px;display:flex;align-items:center}.hero-grid>div:first-child{width:100%}.hero h1{margin:var(--sp-3) 0 var(--sp-3)}.hero p{margin:0}.actions{margin-top:var(--sp-4)}.facts{min-height:92px}.facts div{padding:var(--sp-3)}.facts span{margin-top:var(--sp-1)}.hero:after{bottom:116px}
.section{padding:var(--section-y) 0}.section-head{gap:var(--sp-6);margin-bottom:var(--content-gap);padding-top:var(--sp-3)}.section-head h2{margin:var(--sp-2) 0 0}.section-head p{margin:var(--sp-2) 0 0}.section-head:before{bottom:calc(var(--content-gap) * -1)}
.platform-card{min-height:440px;padding:var(--sp-3)}.platform-card h3{margin:var(--sp-6) 0 var(--sp-2)}.platform-card p{min-height:86px}.platform-card ul{margin:var(--sp-3) 0;padding:var(--sp-2) 0}.content-note{margin-top:var(--sp-6);padding:var(--sp-4) 0;gap:var(--sp-4)}
.initiative{min-height:440px;padding:0 var(--sp-3) var(--sp-3);gap:var(--sp-2)}.initiative:hover{padding-left:var(--sp-3)}.initiative-visual{height:220px;margin:0 calc(var(--sp-3) * -1) var(--sp-1)}.initiatives-section .content-note{margin-top:var(--sp-6)}.text-link{margin-top:var(--sp-4)}
.stage-grid article{min-height:250px;padding:var(--sp-3)}.stage-grid h3{margin:var(--sp-6) 0 var(--sp-2)}.contact-band{padding:var(--sp-7) 0}.contact-band>.wrap{gap:var(--sp-6)}.footer-inner{min-height:104px}
.subhero{padding:var(--sp-8) 0 var(--sp-6)}.subhero h1{margin:var(--sp-3) 0}.page-content{padding:var(--sp-7) 0 var(--sp-8)}.info-row,.project-row{gap:var(--sp-4);padding:var(--sp-4) 0}.platform-detail{min-height:390px;padding:var(--sp-3)}.platform-detail h2{margin:var(--sp-6) 0 var(--sp-2)}.method-row{min-height:260px;padding:var(--sp-3)}.method-row h2{margin:var(--sp-6) 0 var(--sp-2)}.criteria{margin-top:var(--sp-6)}
@media(max-width:1050px){:root{--section-y:80px;--content-gap:40px}.hero-grid{min-height:570px;padding-top:88px;padding-bottom:72px}.platform-card{min-height:390px}.initiative{min-height:410px}}
@media(max-width:800px){:root{--header-h:68px;--section-y:72px;--content-gap:32px}.site-header{height:var(--header-h)}.nav{top:67px}.hero-grid{min-height:540px;padding-top:72px;padding-bottom:64px}.hero:after{bottom:204px}.facts{min-height:0}.section-head{gap:var(--sp-2)}.platform-card,.initiative{min-height:auto}.initiative-visual{height:200px}.subhero{padding:var(--sp-7) 0 var(--sp-5)}.page-content{padding:var(--sp-6) 0 var(--sp-7)}.contact-band{padding:var(--sp-6) 0}}
@media(max-width:560px){:root{--section-y:64px}.hero-grid{min-height:500px;padding-top:64px;padding-bottom:56px}.facts div{padding:var(--sp-2)}.platform-card{padding:var(--sp-3)}.platform-card h3,.stage-grid h3{margin-top:var(--sp-5)}.footer-inner{min-height:120px;padding:var(--sp-3) 0}}

/* static build — responsive hero image, link-based language switcher, first-visit intro */
.hero-bg{position:absolute;inset:0;z-index:0}.hero-bg img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 42%;transform:scale(1.015)}
.hero:before{z-index:1;background:linear-gradient(90deg,#0b141f 0%,#0b141ff2 37%,#0b141f83 67%,#0b141f20 100%),linear-gradient(0deg,#0b141f80 0%,transparent 42%)}.hero:after{z-index:2}
.initiative-visual picture,.platform-detail-visual picture,.project-thumb picture{display:block;width:100%;height:100%}
.languages a{padding:8px 7px;color:#8a9293;font:600 10px "IBM Plex Mono";white-space:nowrap}.languages a:hover{color:var(--ink)}.languages a.active{color:var(--ink);text-decoration:underline;text-underline-offset:4px}
.intro{display:none}.show-intro .intro{display:grid}
@media(max-width:800px){.hero-bg img{object-position:62% center}}

/* KDI logo — header, footer, intro (paths from assets/brand/kdi) */
.brand .brand-logo{display:block;width:auto;height:40px}.footer-logo{display:block;width:auto;height:40px}
.intro{background:var(--paper);color:var(--ink)}.intro button{border-color:#11192640;color:var(--ink)}
.intro-logo{display:block;width:min(560px,80vw);height:auto;margin:0 auto 26px;overflow:visible}
.intro-logo path{opacity:0;transform-box:fill-box}.intro-logo .kdi-letters,.intro-logo .kdi-name{fill:#151515}
.intro-logo .kdi-orange{transform-origin:0 100%;transform:rotate(-24deg) scale(.92);animation:kdiIn 1s .25s cubic-bezier(.22,1,.36,1) forwards}
.intro-logo .kdi-blue{transform:translateY(34%);animation:kdiIn .85s .5s cubic-bezier(.22,1,.36,1) forwards}
.intro-logo .kdi-red{transform:translateY(34%);animation:kdiIn .85s .66s cubic-bezier(.22,1,.36,1) forwards}
.intro-logo .kdi-letters{transform:translateX(-4%);animation:kdiIn .8s 1s cubic-bezier(.22,1,.36,1) forwards}
.intro-logo .kdi-name{animation:kdiIn .6s 1.35s ease forwards}
.intro-core small{display:block;color:var(--muted);animation-delay:1.6s}
@keyframes kdiIn{to{opacity:1;transform:none}}
@media(max-width:560px){.brand .brand-logo{height:34px}}

/* header balance — smaller logo, larger menu in each language's body face */
html[lang] .site-header .nav{gap:30px;font-family:inherit;font-size:14px;font-weight:600;letter-spacing:0;text-transform:none}
html[lang] .site-header .languages a{font-size:12px;padding:8px 8px}
@media(max-width:1180px){html[lang] .site-header .nav{gap:22px;font-size:13px}}
@media(max-width:1050px){html[lang] .site-header .nav{gap:16px;font-size:12.5px}}
@media(max-width:900px){html[lang] .site-header .nav{gap:0;font-size:16px}}
html[lang] .site-header .menu-toggle{font-family:inherit;font-size:14px;font-weight:600;color:var(--ink)}

/* SOBAN brand band — home (after initiatives) and projects page */
:root{--hanji:#f6f2ea;--meok:#1c1a17;--earth:#8a5a3b}
.soban-band{padding:var(--section-y) 0;background:var(--hanji);border-top:1px solid #e3dccf;border-bottom:1px solid #e3dccf}
.soban-band-inner{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:var(--sp-6);align-items:center}
.soban-band-logo{display:grid;place-items:center;aspect-ratio:4/3;max-width:100%;background:#fffdf8;border:1px solid #e3dccf}
.soban-band-logo img{width:auto;max-width:62%;height:auto}
.soban-band-text{display:grid;gap:var(--sp-2);justify-items:start}
.soban-band .eyebrow{color:var(--earth)}
.soban-band h2{margin:0;font-size:clamp(30px,3.4vw,46px);line-height:1.12;letter-spacing:-.04em;color:var(--meok);text-wrap:balance}
.soban-band p{margin:0;max-width:560px;color:#5f5a52;line-height:1.8}
.soban-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:var(--sp-1) 0 var(--sp-2);padding:0}
.soban-chips li{padding:6px 12px;border:1px solid #d6cbb8;font-size:12px;color:var(--meok);background:#fffdf8}
.soban-band .button.dark{background:var(--meok);border-color:var(--meok);color:#fff}
.soban-band.compact{padding:var(--sp-5) var(--sp-4);margin-bottom:var(--sp-6);border:1px solid #e3dccf}
.soban-band.compact>.wrap{width:100%}
.soban-band.compact h2{font-size:clamp(26px,2.6vw,34px)}
@media(max-width:800px){.soban-band-inner{grid-template-columns:1fr;gap:var(--sp-4)}.soban-band.compact{padding:var(--sp-4) var(--sp-3)}}

/* platform cards: whole card clickable via the title link, F&B item links to SOBAN */
.platform-card{cursor:pointer}
.platform-card:hover h3{transform:none}/* a transform would make h3 the containing block and shrink the card-wide link */
.platform-card .card-link{color:inherit}
.platform-card .card-link::before{content:"";position:absolute;inset:0;z-index:1}
.platform-card .card-link:focus-visible{outline:none}
.platform-card:has(.card-link:focus-visible){outline:2px solid var(--teal);outline-offset:-2px}
.fnb-link{position:relative;z-index:2;display:inline-flex;align-items:baseline;gap:8px;color:var(--ink);text-decoration:underline;text-decoration-color:#8a5a3b80;text-underline-offset:3px}
.fnb-link em{font:600 9px "IBM Plex Mono",monospace;font-style:normal;letter-spacing:.06em;color:var(--earth);text-decoration:none}
.fnb-link:hover{color:var(--earth)}
.soban-mini{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;margin:var(--sp-2) 0;padding:14px 16px;background:var(--hanji);border:1px solid #e3dccf;transition:background .2s}
.soban-mini:hover{background:#efe8da}
.soban-mini-logo img{display:block;width:auto;height:56px}
.soban-mini small{display:block;font:600 9px "IBM Plex Mono",monospace;letter-spacing:.08em;color:var(--earth)}
.soban-mini b{display:block;margin:4px 0;font-size:14px;line-height:1.4;color:var(--meok)}
.soban-mini em{font-style:normal;font-size:12px;font-weight:600;color:var(--earth)}