/* CONNECT AI e-brochure template — one stylesheet, two media:
   screen = responsive public web page; print = one A4 page per <section>. */
@font-face{font-family:'Pretendard';font-weight:400;src:url('fonts/Pretendard-Regular.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:500;src:url('fonts/Pretendard-Medium.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:600;src:url('fonts/Pretendard-SemiBold.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:700;src:url('fonts/Pretendard-Bold.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:800;src:url('fonts/Pretendard-ExtraBold.woff2') format('woff2')}
@font-face{font-family:'Montserrat';font-weight:100 900;src:url('fonts/Montserrat.ttf') format('truetype')}

:root{--line:#dfe3ec;--muted:#5d6577;--wrap:1120px;--pad:clamp(56px,9vw,112px)}
*{box-sizing:border-box}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:'Pretendard',system-ui,sans-serif;line-height:1.65;word-break:keep-all;overflow-wrap:break-word}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0 0 .9em}
h1,h2,h3{margin:0;line-height:1.2;letter-spacing:-.01em}
figure{margin:0}
ul,ol,dl{list-style:none;margin:0;padding:0}

/* ── shared type ── */
.kicker{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.85rem;letter-spacing:.06em;color:var(--brand);margin-bottom:.9rem;text-transform:uppercase}
.display{font-family:'Montserrat','Pretendard',sans-serif;font-weight:800;font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.08;text-transform:uppercase;letter-spacing:-.015em}
.h2{font-weight:800;font-size:clamp(1.9rem,4vw,3rem);margin-bottom:1.2rem}
.h3{font-weight:800;font-size:clamp(1.25rem,2.4vw,1.7rem);margin:2.2rem 0 .6rem}
.lead{font-weight:700;font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.5;margin-bottom:1.2rem}
.en-title{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.25rem;color:var(--brand);margin-bottom:.5rem}
.strong{font-weight:700}
.muted{color:var(--muted)}
.ink{color:var(--ink)}
.brand{color:var(--brand2)}
.mint{color:var(--accent)}
.light{color:#fff}
.accent{color:var(--brand2);font-weight:700;font-size:1.15rem}
.btn{display:inline-block;margin-top:.6rem;padding:.75em 1.3em;border-radius:999px;background:var(--brand2);color:#fff;font-weight:700;text-decoration:none;font-size:.95rem}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.7)}
.btn.small{padding:.5em 1em;font-size:.85rem;margin:0}

/* ── layout ── */
.sec{position:relative;padding:var(--pad) 24px;overflow:hidden}
.wrap{position:relative;max-width:var(--wrap);margin:0 auto}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:start}
.soft{background:var(--soft)}
.dark{background:var(--dark);color:#fff}
.blue{background:var(--brand2);color:#fff}
.blue .kicker,.dark .kicker{color:#fff}

/* ── top bar (web only) ── */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:24px;padding:12px 24px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.tb-logo{font-family:'Montserrat',sans-serif;font-weight:800;text-decoration:none;letter-spacing:.02em;white-space:nowrap}
.book-link .short{display:none}
.topbar nav{display:flex;gap:18px;flex:1;overflow-x:auto;scrollbar-width:none}
.topbar nav a{text-decoration:none;font-size:.9rem;color:var(--muted);white-space:nowrap}
.topbar nav a:hover{color:var(--ink)}
.topbar .book-link{font-size:.9rem;font-weight:700;color:var(--brand2);text-decoration:none;white-space:nowrap}

/* ── download / share controls ── */
.ctls{display:flex;gap:8px;align-items:center}
.ctl{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font:600 13px 'Pretendard',sans-serif;text-decoration:none;cursor:pointer}
.ctl:hover{border-color:var(--brand2);color:var(--brand2)}
.ctl.sound[aria-pressed="false"]{opacity:.45}
.share-wrap{position:relative}
.share-menu{position:absolute;right:0;top:42px;z-index:40;min-width:170px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(20,30,60,.14);padding:6px;display:flex;flex-direction:column}
.share-menu[hidden]{display:none}
.share-menu a{padding:9px 12px;border-radius:8px;font-size:14px;text-decoration:none;color:var(--ink)}
.share-menu a:hover{background:var(--soft)}
@media (max-width:760px){.ctl span{display:none}.ctl{width:34px;padding:0;justify-content:center}.topbar{gap:10px;padding:10px 14px}.tb-logo{font-size:.85rem}.topbar .book-link{font-size:.8rem}.book-link .long{display:none}.book-link .short{display:inline}.topbar .btn.small{padding:.5em .8em;font-size:.8rem}}

/* ── cover / contact ── */
.waves{position:absolute;inset:-10% -20% auto -20%;width:140%;height:120%;opacity:.95;pointer-events:none}
.cover .wrap,.contact .wrap{min-height:min(88vh,860px);display:flex;flex-direction:column}
.cover-top{position:relative;z-index:2;background:#fff;margin:calc(-1 * var(--pad)) -100vw 0;padding:22px 100vw}
.logo{height:44px;width:auto;align-self:flex-start;object-fit:contain}
.cover-body{position:relative;z-index:1;margin:auto 0 3rem}
.cover-intro{font-size:clamp(1.05rem,2vw,1.4rem);font-weight:500;line-height:1.6;max-width:30em;margin-top:1.4rem}
.kpis{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:var(--soft);color:var(--ink);border-radius:18px;padding:28px}
.kpis h3{font-family:'Montserrat','Pretendard',sans-serif;font-weight:800;color:var(--brand);font-size:1.5rem;padding-bottom:.6rem;margin-bottom:.8rem;border-bottom:1px solid #c9cfdc}
.kpis p{margin:0;font-size:.95rem}
.contact address{position:relative;z-index:1;font-style:normal;display:grid;gap:.3rem;margin:auto 0 2rem;font-size:1.15rem}
.contact address a{text-decoration:none}
.contact .display{position:relative;z-index:1;margin-top:2rem}
.contact .logo{position:relative;z-index:1;filter:invert(1)}

/* ── background loop video (cover, back page): the drawn waves stay underneath as the fallback ── */
.bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9;pointer-events:none}
.cover .wrap,.contact .wrap{position:static}
.cover .bg-video,.contact .bg-video{z-index:0}
.cover-top,.cover-body,.kpis,.contact .display,.contact address,.contact .logo{position:relative;z-index:1}

/* ── company film ── */
.film{margin-top:3rem}
.film video{width:100%;aspect-ratio:16/9;border-radius:16px;background:#000;display:block}
.film figcaption{font-size:.9rem;color:var(--muted);margin-top:.6rem}
.film-print{display:none}

/* ── slideshow ── */
.carousel{position:relative;margin:2rem 0}
.carousel .track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0;border-radius:16px}
.carousel .track::-webkit-scrollbar{display:none}
.carousel .track figure{flex:0 0 100%;scroll-snap-align:start}
.carousel .track img{width:100%;aspect-ratio:16/9;object-fit:contain;background:var(--soft);border-radius:16px}
.carousel .track.photos img{object-fit:cover}
.carousel .track:not(.photos) img{background:#fff;border:1px solid var(--line)}
.cc{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px}
.cc>button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:1.4rem;line-height:1;cursor:pointer}
.blue .cc>button{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.dots{display:flex;gap:8px}
.dots button{width:9px;height:9px;padding:0;border-radius:50%;border:0;background:#c9cfdc;cursor:pointer}
.dots button[aria-current="true"]{background:var(--brand2);width:24px;border-radius:5px}
.blue .dots button{background:rgba(255,255,255,.45)}.blue .dots button[aria-current="true"]{background:#fff}

/* ── company ── */
.pillars{position:relative;aspect-ratio:1;max-width:440px;margin-left:auto;width:100%}
.pillar-core{position:absolute;inset:26%;border-radius:50%;background:var(--brand2);color:#fff;display:grid;place-items:center;text-align:center;font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.1rem;line-height:1.2;box-shadow:0 0 0 14px rgba(49,44,255,.12),0 0 0 30px rgba(49,44,255,.06)}
.pillar{position:absolute;width:31%;aspect-ratio:1;border-radius:50%;background:#fff;border:1px solid var(--line);display:grid;place-content:center;text-align:center;box-shadow:0 10px 30px rgba(20,30,60,.08)}
.pillar b{font-family:'Montserrat',sans-serif;color:var(--brand);font-size:.85rem}
.pillar span{font-size:.85rem}
.pillar.p0{top:0;left:34.5%}.pillar.p1{bottom:6%;right:0}.pillar.p2{bottom:6%;left:0}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:3rem;border-top:1px solid var(--line);padding-top:2rem}
.facts strong{display:block;font-family:'Montserrat',sans-serif;font-weight:800;color:var(--brand);font-size:1.35rem;line-height:1.2;margin-bottom:.4rem}
.facts em{display:block;font-style:normal;font-weight:600;font-size:.9rem;color:var(--muted)}
.facts span{display:block;font-size:.95rem;margin-top:.3rem}

/* ── problem ── */
.wide img{width:100%;border-radius:16px;margin:1rem 0 2rem}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cards-3 li{background:#fff;border-radius:16px;padding:24px;border:1px solid var(--line)}

/* ── concept ── */
.concept-sub{font-size:1.5rem;font-weight:800}

/* ── tech overview ── */
.tech4{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.tech4 li{border:1px solid var(--line);border-radius:18px;padding:28px}
.tech4 .icon{width:56px;height:56px;margin-bottom:1rem}
.tech4 .no{font-family:'Montserrat',sans-serif;font-weight:700;font-size:.8rem;letter-spacing:.04em;color:var(--muted);margin-bottom:.3rem}
.tech4 h3{color:var(--brand2);font-size:1.35rem;margin-bottom:.6rem}

/* ── SoT band on the technology page ── */
.concept-band{background:var(--brand2);color:#fff;margin:calc(-1 * var(--pad)) -100vw 2.6rem;padding:var(--pad) 100vw 2.6rem}
.concept-band .kicker{color:#fff}
.concept-band .h2{margin-bottom:.8rem}

/* ── tech detail ── */
.tech-photo img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;margin:1.6rem 0 1rem}
.diagrams{display:grid;gap:14px;margin-bottom:1.4rem}
.diagrams.n1{max-width:640px;margin-left:auto;margin-right:auto}
.diagrams.n2{grid-template-columns:1fr 1fr}
.diagrams img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);background:#fff}
.tech-detail{border-top:1px solid var(--line)}
.tech-detail .kicker{color:var(--brand2)}
.tech-media{display:grid;gap:14px;margin:1.6rem 0}
.tech-media.n2{grid-template-columns:3fr 2fr}
.tech-media.n3{grid-template-columns:repeat(3,1fr)}
.tech-media img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover;border-radius:14px;background:var(--soft)}
.tech-media .diagram img{object-fit:contain;background:#fff;border:1px solid var(--line)}
.feature{margin:1.4rem 0 1.8rem}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--brand2);color:#fff;border-radius:16px;overflow:hidden}
.cols-3>div{padding:22px 24px}
.cols-3>div+div{border-left:1px solid rgba(255,255,255,.25)}
.cols-3 dt{font-weight:800;margin-bottom:.6rem}
.cols-3 dd{margin:0 0 .25rem;font-size:.95rem}

/* ── portfolio / applications ── */
.gallery-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:2rem 0}
.gallery-4 img{width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--soft);border-radius:14px}
.gallery-4.photos img{object-fit:cover}
.portfolio .h3{margin-top:0}

/* ── references ── */
.ref-head{background:var(--brand2);color:#fff;margin:calc(-1 * var(--pad)) -100vw 2.4rem;padding:var(--pad) 100vw 2.6rem}
.ref-head .kicker{color:#fff}
.row-title{font-size:1.05rem;font-weight:600;margin:1.8rem 0 1rem}
.row-title b{font-family:'Montserrat',sans-serif;color:var(--brand2);margin-right:.5rem}
.refs{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:16px}
.refs li{padding:22px;text-align:center}
.refs li+li{border-left:1px solid var(--line)}
.refs .ref-logo{height:38px;width:auto;max-width:150px;object-fit:contain;margin:0 auto .8rem}
.refs .logos{display:flex;flex-direction:column;gap:6px;align-items:center}
.refs .logos .ref-logo{height:22px;margin:0}
.refs .logos+b{margin-top:.8rem}
.ref-name-logo{display:block;font-weight:800;color:#0b7a3e;font-size:.95rem;margin:.5rem auto 1rem}
.refs b{display:block}
.refs em{display:block;font-style:normal;font-size:.8rem;font-weight:700;color:var(--muted)}
.refs p{margin:.4rem 0 0;font-size:.92rem}
.highlight{margin-top:1.4rem;background:var(--soft);border-radius:16px;padding:22px 26px}
.highlight b{color:var(--brand2);font-size:1.2rem;margin-right:.6rem}
.highlight em{font-style:normal;font-size:.8rem;font-weight:700}
.highlight p{margin:.3rem 0 0}

/* ── performance ── */
.ip{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:0;margin:1.2rem 0 2rem}
.ip li{padding:8px 18px;text-align:center}
.ip li+li{border-left:1px solid #c9cfdc}
.ip strong{display:block;font-family:'Montserrat',sans-serif;font-weight:800;color:var(--brand2);font-size:2.6rem;line-height:1}
.ip .total strong{font-size:3.8rem}
.ip small{font-family:'Pretendard',sans-serif;font-size:1rem;color:var(--ink);font-weight:700;margin-left:2px}
.ip span{font-size:.9rem}
.grade{display:flex;gap:24px;align-items:center;background:#fff;border-radius:16px;padding:20px 26px}
.grade .badge{width:96px}
.grade h3{font-size:1.3rem;margin-bottom:.3rem}
.grade p{margin:0}
.awards-photo img{width:100%;aspect-ratio:21/8;object-fit:cover;object-position:50% 92%;border-radius:16px;margin-top:2rem}
.awards{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#fff;border-radius:16px}
.awards li{padding:20px 22px}
.awards li+li{border-left:1px solid var(--line)}
.awards strong{display:block;font-family:'Montserrat',sans-serif;color:var(--brand2);font-size:1.5rem}
.awards b{display:block;font-size:.95rem}
.awards span{font-size:.9rem;color:var(--muted)}

/* ── history ── */
.history .display{font-size:clamp(2rem,4.6vw,3.4rem);text-transform:none;margin-bottom:1.4rem}
.history-art{position:relative;height:clamp(140px,22vw,260px);margin-top:1rem}.history-art .waves{inset:0;width:100%;height:100%}
.timeline{display:grid;grid-template-columns:repeat(6,1fr);margin-top:2.6rem;background:linear-gradient(120deg,#2b5be0,#3a46e8 55%,#16c5e8);color:#fff;border-radius:22px;padding:34px 18px 30px;text-align:center;position:relative}
.timeline::before{content:'';position:absolute;left:8%;right:8%;top:84px;height:1px;background:rgba(255,255,255,.55)}
.timeline strong{display:block;font-family:'Montserrat',sans-serif;font-size:1.5rem;margin-bottom:28px}
.timeline b{display:block;font-size:.95rem;line-height:1.35;margin-bottom:.6rem}
.timeline span{font-size:.8rem;opacity:.9}

/* ── vision ── */
.vision-grid{margin:1.6rem 0 1rem;align-items:center}
.statement{position:relative;aspect-ratio:1;max-width:360px;border-radius:50%;border:2px solid var(--brand);display:grid;place-items:center;text-align:center;font-weight:800;font-size:1.15rem;line-height:1.55;background:#fff}
.statement p{margin:0}
.sot{position:absolute;right:-18%;top:50%;transform:translateY(-50%);width:34%;aspect-ratio:1;border-radius:50%;background:var(--brand2);color:#fff;display:grid;place-content:center;text-align:center;font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.5rem;line-height:1}
.sot small{font-size:.6rem;margin-top:4px}
.vision-list li{margin-bottom:1.1rem}
.vision-list .no{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--brand2);margin:0;font-size:.95rem}
.vision-list b{display:block}
.vision-list p{margin:0;font-size:.92rem}

.foot{padding:28px 24px;text-align:center;font-size:.85rem;color:var(--muted);border-top:1px solid var(--line)}

/* ── phone ── */
@media (max-width:760px){
  .grid-2,.kpis,.facts,.cards-3,.tech4,.cols-3,.refs,.awards{grid-template-columns:1fr}
  .cols-3>div+div,.refs li+li,.awards li+li{border-left:0;border-top:1px solid rgba(128,128,128,.25)}
  .tech-media.n2,.tech-media.n3{grid-template-columns:1fr}
  .gallery-4{grid-template-columns:1fr 1fr}
  .ip{grid-template-columns:1fr 1fr}.ip li+li{border-left:0}
  .timeline{grid-template-columns:1fr 1fr;row-gap:20px}.timeline::before{display:none}.timeline strong{margin-bottom:.4rem}
  .pillars{margin:0 auto;max-width:320px}
  .statement{margin:0 auto 2.4rem;max-width:280px;font-size:1rem}.sot{top:auto;bottom:-10%;right:-8%;transform:none;width:30%}
  .topbar nav{display:none}.topbar{justify-content:space-between}
}

/* ── print: one A4 page per section ── */
@page{size:A4;margin:0}
@media print{
  html{font-size:12.6px}
  :root{--pad:15mm}
  .topbar,.foot{display:none}
  .sec{width:210mm;height:297mm;padding:var(--pad) 14mm;break-after:page;break-inside:avoid;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .wrap{max-width:none;height:100%}
  .display{font-size:4.6rem}
  .h2{font-size:3.1rem}
  .cover .wrap,.contact .wrap{min-height:0;height:100%}
  .waves{inset:6% -30% auto -30%;width:160%;height:70%}
  .btn{border:1.5px solid currentColor}
  .ref-head{margin-top:calc(-1 * var(--pad))}
  .tech-media img{aspect-ratio:4/3}
  .cover-top{padding:5mm 100vw;margin-top:calc(-1 * var(--pad))}
  .logo{height:9mm}
  .gallery-4{grid-template-columns:1fr 1fr}
  .gallery-4 img{aspect-ratio:16/11}
  .awards-photo img{aspect-ratio:21/8}
  a{text-decoration:none}
  .bg-video,.film video,.film figcaption,.cc{display:none!important}
  .film{margin-top:5mm}
  .film-print{display:grid;grid-template-columns:52mm 1fr 22mm;gap:6mm;align-items:center;background:var(--soft);border-radius:12px;padding:4mm;text-decoration:none;color:var(--ink)}
  .film-print img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px}
  .film-meta b{display:block;font-size:1.35rem}.film-meta em{display:block;font-style:normal;color:var(--muted);font-size:1.05rem;margin-top:1mm}
  .qr svg{width:22mm;height:22mm;display:block}
  .carousel{flex:1;min-height:0;display:flex;flex-direction:column;margin:2rem 0}
  .carousel .track{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;overflow:visible;flex:1;min-height:0}
  .carousel .track figure{min-height:0}.carousel .track img{height:100%;aspect-ratio:auto}

  /* fill each A4 page with content, not with pushed-down gaps */
  .sec .wrap{display:flex;flex-direction:column}
  .problem .wide{flex:1;min-height:0;margin:1rem 0 2rem}.problem .wide img{height:100%;margin:0;object-fit:cover}
  /* company: text on top, the diagram takes the middle, facts at the foot */
  .company .grid-2{display:flex;flex-direction:column;gap:6mm;flex:1;min-height:0}
  .company .grid-2>div:first-child{display:grid;grid-template-columns:1fr 1fr;column-gap:10mm}
  .company .grid-2>div:first-child .kicker,.company .grid-2>div:first-child .display{grid-column:1/-1}
  .company .grid-2>div:first-child .lead{grid-column:1}.company .grid-2>div:first-child p:not(.lead):not(.kicker){grid-column:2}
  .pillars{flex:1;min-height:0;aspect-ratio:1;width:auto;max-width:none;margin:0 auto;align-self:center}
  .pillar b,.pillar span{font-size:1.25rem}.pillar-core{font-size:1.8rem}
  .company .facts{margin-top:4mm}
  /* technology: SoT band + four cards at their natural height, then larger type */
  .concept-band{margin-top:calc(-1 * var(--pad));padding-top:12mm;padding-bottom:8mm;margin-bottom:7mm}
  .concept-band p{font-size:1.15rem}.concept-band .concept-sub{font-size:1.6rem;margin-top:1rem}
  .tech4{flex:1;grid-auto-rows:1fr}.tech4{gap:5mm}.tech4 li{padding:6mm;display:flex;flex-direction:column;justify-content:center}.tech4 .icon{width:15mm;height:15mm;margin-bottom:3mm}.tech4 h3{font-size:1.9rem}.tech4 p{font-size:1.15rem;margin:0}.tech4 .no{font-size:.95rem}
  /* tech detail: photo takes the leftover height, diagrams keep their own aspect */
  .tech-photo{flex:1;min-height:85mm}.tech-photo img{height:100%;aspect-ratio:auto;margin:5mm 0 4mm}
  .diagrams{margin-bottom:5mm}.diagrams.n1{max-width:none;margin-left:0;margin-right:0}.diagrams img{height:46mm;object-fit:contain}
  .gallery-4{flex:1;min-height:0;grid-auto-rows:1fr}.gallery-4 figure{min-height:0}.gallery-4 img{aspect-ratio:auto;height:100%}
  /* references: the two reference rows share the height */
  .refs{flex:1;grid-auto-rows:1fr}.refs li{display:flex;flex-direction:column;justify-content:center;padding:6mm 4mm}
  .refs .ref-logo{height:12mm;max-width:46mm}.refs .logos .ref-logo{height:7mm}.refs p{font-size:1.1rem}.refs b{font-size:1.25rem}
  /* history: art in the middle, timeline at the foot */
  .history-art{flex:1;height:auto;min-height:0}
  .history .timeline{margin-top:0;padding:12mm 4mm}.timeline strong{font-size:2.1rem}.timeline::before{top:30mm}.timeline b{font-size:1.15rem}.timeline span{font-size:1rem}
  /* vision: the circle and the list fill the middle, SoT badge stays inside its column */
  .vision-grid{flex:1;align-items:center;column-gap:16mm;margin:6mm 0}
  .statement{max-width:none;width:100%;font-size:1.6rem}.sot{right:-9%;width:30%;font-size:2rem}
  .vision-list li{margin-bottom:7mm}.vision-list b{font-size:1.35rem}.vision-list p{font-size:1.1rem}.vision-list .no{font-size:1.15rem}
  .performance .awards-photo{flex:1;min-height:0}.performance .awards-photo img{height:100%;aspect-ratio:auto}
}

/* ═════ match the original flipbook: cover, SoT, core technology, small moving ornaments ═════ */
:root{--side:max(24px,calc((100vw - var(--wrap)) / 2))}
/* cover: white logo band → dark hero with the top-right corner cut → full-width KPI band */
.sec.cover{padding:0;background:#fff;color:var(--ink)}
.cover .wrap{max-width:none;min-height:min(100vh,1000px);display:flex;flex-direction:column}
.cover .cover-top{margin:0;padding:26px var(--side);background:#fff}
.cover .logo{height:clamp(40px,4.5vw,58px)}
.hero{--cut:clamp(70px,13vw,190px);position:relative;flex:1;display:flex;flex-direction:column;justify-content:center;background:var(--dark);color:#fff;overflow:hidden;padding:clamp(56px,8vw,110px) var(--side);clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.hero .waves{inset:-5% -15%;width:130%;height:110%}
.hero .bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .cover-body{position:relative;z-index:1;margin:0}
.cover-intro{text-transform:uppercase;font-size:clamp(1.15rem,2.2vw,1.75rem)}
.cover .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,4vw,48px);background:var(--soft);border-radius:0;padding:clamp(28px,4vw,48px) var(--side) clamp(32px,5vw,56px);margin:0}
.cover .kpis h3{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:2px solid var(--ink);padding-bottom:.6rem}
.kpi-link{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:4px;background:var(--brand);color:#fff;flex:0 0 auto}
.kpi-link:hover{background:var(--brand2)}
/* "read more", arrows that nudge, the sparkle next to the B2B button */
.more{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;color:var(--brand2);text-decoration:none;margin-top:.4rem}
.nudge{display:inline-block;animation:nudge 1.1s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
.sparkle{display:inline-block;width:30px;height:30px;color:#ff8a2a;vertical-align:-18px;margin-left:6px;transform-origin:50% 80%;animation:spark 1.6s ease-out infinite}
@keyframes spark{0%{opacity:0;transform:scale(.6)}25%{opacity:1;transform:scale(1)}70%{opacity:1}100%{opacity:0;transform:scale(1.15)}}
.contact address .label{font-size:.85rem;opacity:.7;margin-top:.5rem}
/* SoT: a big quote mark and a marker underline that paints itself */
.band-inner{position:relative}
.concept-band .quote{position:absolute;right:0;top:-.15em;font:900 clamp(5rem,12vw,9rem)/.8 'Montserrat',sans-serif;color:rgba(255,255,255,.35);pointer-events:none}
.marker{background:linear-gradient(transparent 80%,rgba(255,255,255,.6) 80% 90%,transparent 90%) no-repeat 0 0/0 100%;-webkit-box-decoration-break:clone;box-decoration-break:clone;transition:background-size 1.4s ease-out .2s}
.marker.seen{background-size:100% 100%}
/* core technology: four quarters, a cross that draws itself, the burst badge turning slowly in the middle */
.tech-cross{position:relative;margin-top:1.4rem}
.tech-cross .tech4{gap:0}
.tech-cross .tech4 li{border:0;border-radius:0;padding:clamp(20px,3vw,40px)}
.tech-cross .tech4 .no{font-size:.85rem;color:var(--ink);letter-spacing:.02em}
.tech-cross .tech4 h3{display:flex;align-items:center;gap:8px}
.tech-cross .tech4 .icon{width:28px;height:28px;margin:0}
.tech-cross .tech4 li:nth-child(odd){padding-right:clamp(70px,9vw,110px)}.tech-cross .tech4 li:nth-child(even){padding-left:clamp(70px,9vw,110px)}
.tech-cross .tech4 li:nth-child(-n+2){padding-bottom:clamp(60px,7vw,100px)}.tech-cross .tech4 li:nth-child(n+3){padding-top:clamp(60px,7vw,100px)}
.xline{position:absolute;background:var(--brand2);pointer-events:none;transition:transform 1.2s ease-out}
.xline.h{left:0;right:0;top:50%;height:2px;transform:scaleX(0);transform-origin:0 50%}
.xline.v{top:0;bottom:0;left:50%;width:2px;transform:scaleY(0);transform-origin:50% 0}
.tech-cross.seen .xline.h{transform:scaleX(1)}.tech-cross.seen .xline.v{transform:scaleY(1);transition-delay:.25s}
.burst{position:absolute;left:50%;top:50%;width:clamp(120px,16vw,190px);aspect-ratio:1;transform:translate(-50%,-50%);display:grid;place-items:center;z-index:2}
.burst-shape{position:absolute;inset:0;width:100%;height:100%;fill:var(--brand2);animation:turn 24s linear infinite}
.burst span{position:relative;color:#fff;font:800 clamp(.85rem,1.4vw,1.15rem)/1.15 'Montserrat',sans-serif;text-align:center}
@keyframes turn{to{transform:rotate(360deg)}}
@media (max-width:760px){
  .cover .kpis{grid-template-columns:1fr}
  .tech-cross .tech4 li{padding:22px 4px!important}
  .xline,.burst{display:none}.tech-cross .tech4 li+li{border-top:1px solid var(--line)}
}
@media (prefers-reduced-motion:reduce){
  .nudge,.sparkle,.burst-shape{animation:none}.sparkle{opacity:1}
  .marker{background-size:100% 100%;transition:none}.xline{transform:none!important;transition:none}
}
@media print{
  .nudge,.sparkle,.burst-shape{animation:none!important}.sparkle{opacity:1}
  .marker{background-size:100% 100%!important;transition:none}.xline{transform:none!important;transition:none}
  .sec.cover{padding:0}
  .cover .wrap{height:100%;min-height:0}
  .cover .cover-top{padding:5mm 14mm;margin:0}
  .hero{--cut:50mm;padding:34mm 14mm 14mm;justify-content:flex-start}
  .hero.has-poster{background:var(--dark) var(--poster) 70% 40%/cover no-repeat}
  .hero.has-poster .waves{display:none}
  .cover .cover-top{padding:8mm 14mm}.cover .logo{height:17mm}
  .cover-intro{font-size:2.1rem;line-height:1.55;margin-top:9mm}
  .hero .waves{inset:-5% -20%;width:140%;height:110%}
  .cover .kpis{padding:9mm 14mm 11mm;gap:8mm}
  .cover .kpis h3{font-size:1.9rem}.cover .kpis p{font-size:1.15rem}
  .kpi-link{width:6mm;height:6mm}
  .tech-cross{flex:1;display:flex;flex-direction:column}
  .tech-cross .tech4{flex:1;grid-auto-rows:1fr}
  .tech-cross .tech4 li{padding:8mm 7mm;justify-content:flex-start}
  .tech-cross .tech4 li:nth-child(even){padding-left:24mm}.tech-cross .tech4 li:nth-child(n+3){padding-top:24mm}
  .burst{width:44mm}.burst span{font-size:1.5rem}
}

/* ═════ any-client layouts (overview, quote page, rows, cards, credentials, showcase, milestones, film page) ═════ */
/* Japanese has no spaces between words: keep-all would stop lines from breaking at all */
html[lang="ja"] body,html[lang="zh"] body{word-break:normal;line-break:strict}
html[lang="ja"] .cover-intro{text-transform:none}
.title-en{font-family:'Montserrat','Pretendard',sans-serif;font-weight:800;font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.1;letter-spacing:-.01em;margin-bottom:clamp(1.4rem,3vw,2.4rem);color:var(--ink)}
.title-en.brand{color:var(--brand)}
.accent-lines{font-weight:800;color:var(--brand);font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.5;margin-bottom:1.2rem}
.ov-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(24px,5vw,64px);align-items:start}
.ov-grid.media{grid-template-columns:1fr 1fr;align-items:center}
.ov-grid figure img,.ov-foot figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ov-sub{font-weight:800;font-size:clamp(1.1rem,1.8vw,1.3rem);line-height:1.5;margin:0 0 .9rem}
.ov-facts{display:grid;gap:.9rem;margin-top:1.4rem}
.ov-facts dt{font-weight:800;color:var(--brand)}
.ov-facts dd{margin:0}
.ov-foot{display:grid;grid-template-columns:2fr 3fr;gap:clamp(20px,4vw,40px);align-items:center;margin-top:clamp(2rem,4vw,3rem);padding-top:clamp(1.4rem,3vw,2rem);border-top:3px solid var(--brand)}
.ov-foot.card{background:var(--soft);border-top:0;padding:clamp(16px,2.4vw,24px)}
.ov-foot.card b{display:block;font-family:'Montserrat','Pretendard',sans-serif;font-weight:800;color:var(--brand);font-size:1.15rem;line-height:1.3;margin-bottom:.6rem}
.ov-foot.card p{margin:0}
.ov-list li{padding:.7rem 0;border-bottom:1px solid var(--line)}
.ov-list b{display:block;font-family:'Montserrat',sans-serif;font-weight:800}
.ov-list span{font-size:.95rem;color:var(--muted)}
/* quote page: dark, a big brand-coloured quote mark, the statement underlined as it comes into view */
.quote-page{background:var(--dark);color:#fff}
.quote-page .qmark{position:absolute;right:0;top:-.08em;font:900 clamp(6rem,14vw,11rem)/.8 'Montserrat',sans-serif;color:var(--brand);pointer-events:none}
.quote-page h2{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800;line-height:1.6;max-width:21em;margin:clamp(3rem,7vw,6rem) 0 clamp(2rem,4vw,3rem)}
.quote-page .marker{background-image:linear-gradient(transparent 84%,var(--brand) 84% 96%,transparent 96%)}
.q-body p{font-size:clamp(1.05rem,1.7vw,1.3rem);line-height:1.85;max-width:38em}
/* rows: heading | text, split by brand rules */
.rows li{display:grid;grid-template-columns:2fr 3fr;gap:clamp(20px,4vw,48px);padding:clamp(1.4rem,3vw,2.2rem) 0;border-bottom:3px solid var(--brand)}
.rows li:last-child{border-bottom:0}
.rows h3{color:var(--accent);font-size:clamp(1.15rem,2vw,1.45rem);font-weight:800;line-height:1.5}
.rows p{margin:0}
/* cards */
.sub-accent{color:var(--accent);font-weight:800;font-size:clamp(1.05rem,1.8vw,1.25rem);margin:-.6rem 0 clamp(1.6rem,3vw,2.4rem)}
.cards{display:grid;gap:16px}
.cards li{background:var(--soft);padding:clamp(20px,3vw,30px) clamp(22px,3vw,34px)}
.cards h3{color:var(--accent);font-size:clamp(1.1rem,1.8vw,1.3rem);font-weight:800;margin-bottom:.6rem}
.cards p{margin:0}
/* credentials: brand-coloured page, qualifications then partner comments */
.credentials{background:var(--brand);color:#fff}
.credentials .title-en{color:#fff}
.cred-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
.cred li{background:rgba(255,255,255,.1);padding:18px 22px;margin-bottom:12px}
.cred h3{font-size:1.1rem;font-weight:800;margin-bottom:.4rem}
.cred p{margin:0;opacity:.9}
.testi li{border-top:2px solid rgba(255,255,255,.45);padding:16px 0 6px}
.testi .t-name{display:block;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;opacity:.75}
.testi b{display:block;margin:.2rem 0 .3rem}
.testi p{margin:0;opacity:.9}
/* showcase + milestones */
.gallery-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 2rem}
.gallery-3 img{width:100%;aspect-ratio:1;object-fit:cover}
.carousel .track.gallery-3 img{aspect-ratio:4/3}
.showcase .carousel{margin-top:0}
.note{background:var(--soft);padding:clamp(20px,3vw,30px)}
.note h3{color:var(--brand);font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:800;margin-bottom:.6rem}
.note p{margin:0}
.ms-intro{font-weight:600;font-size:clamp(1rem,1.6vw,1.15rem);line-height:1.8}
.ms-list li{display:grid;grid-template-columns:6.5em 1fr;gap:12px;padding:.75rem 0;border-bottom:1px solid var(--line)}
.ms-list b{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--brand)}
.milestones .carousel,.milestones>.wrap>.gallery-3{margin-top:2.4rem}
/* film page: a big side title next to the film card */
.fp-grid{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,64px);align-items:end}
.fp-title{writing-mode:vertical-rl;transform:rotate(180deg);font:800 clamp(3rem,7vw,5.4rem)/1 'Montserrat',sans-serif;letter-spacing:-.01em;color:var(--ink)}
.fp-card{background:var(--dark);color:#fff;padding:clamp(20px,3vw,32px)}
.fp-card .film{margin:0 0 1.6rem}
.fp-card .film figcaption{color:rgba(255,255,255,.65)}
.fp-card h3{background:var(--brand);margin:0 0 1.2rem;padding:14px 18px;font-size:clamp(1.05rem,1.8vw,1.3rem);line-height:1.5;font-weight:800}
/* light contact page */
.light-contact .lc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:stretch;min-height:min(80vh,760px)}
.lc-text{display:flex;flex-direction:column;justify-content:flex-end;gap:2rem}
.light-contact address{font-style:normal;display:grid;gap:.25rem;font-size:1.1rem}
.light-contact address a{text-decoration:none;color:var(--brand)}
.light-contact .lc-name{font-size:1.4rem}
.light-contact .label{font-size:.85rem;color:var(--muted);margin-top:.8rem}
.light-contact .logo{height:clamp(40px,4.5vw,56px);filter:none}
.lc-media img{width:100%;height:100%;object-fit:cover}
/* cover with a photo instead of a video, and a dark band under it */
.hero.has-image .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero.has-image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.55) 75%);z-index:0}
.cover-intro.plain{text-transform:none;font-size:clamp(.95rem,1.5vw,1.1rem);line-height:1.75;max-width:44em;background:rgba(0,0,0,.55);padding:16px 20px}
.cover .kpis.dark-band{background:#111;color:#fff}
.cover .kpis.dark-band h3{color:#fff;border-bottom-color:rgba(255,255,255,.5);font-size:1.15rem;line-height:1.35}
.cover .kpis.dark-band p{color:rgba(255,255,255,.85)}
@media (max-width:760px){
  .ov-grid,.ov-grid.media,.ov-foot,.rows li,.cred-grid,.fp-grid,.light-contact .lc-grid{grid-template-columns:1fr}
  .gallery-3{grid-template-columns:1fr 1fr}
  .fp-title{writing-mode:horizontal-tb;transform:none;font-size:2.4rem}
  .light-contact .lc-grid{min-height:0}
  .quote-page .qmark{font-size:5rem;top:-.25em}.quote-page h2{margin-top:4.2rem}
}
@media print{
  /* A4 type sizes, so text — not white space — fills the page; pictures take the height the text leaves */
  .title-en{font-size:3.3rem;margin-bottom:9mm}
  .accent-lines{font-size:1.85rem}
  .ov-sub{font-size:1.5rem}.ov-facts dt{font-size:1.35rem}.ov-list b{font-size:1.3rem}
  .ov-list span,.ms-list span,.ms-intro,.note p,.cred p,.testi p,.fp-card p{font-size:1.3rem;line-height:1.75}
  .overview p,.overview dd{font-size:1.45rem;line-height:1.75}
  .overview .accent-lines{font-size:2.1rem}.overview .ov-sub{font-size:1.6rem}
  .overview .ov-grid.media{flex:1;min-height:0;grid-template-columns:1fr 1.1fr;align-items:stretch}
  .overview .ov-grid.media .accent-lines{font-size:2.6rem}
  .overview .ov-grid.media figure,.overview.split .ov-foot figure{min-height:0}
  .overview .ov-grid.media figure img,.overview.split .ov-foot figure img{height:100%;aspect-ratio:auto}
  .overview .ov-grid.media>div,.overview.split .ov-foot>div,.overview.split .ov-foot>ul{align-self:center}
  .overview.split .ov-grid{flex:0 0 auto}
  .overview.split .ov-foot{flex:1;min-height:0;grid-template-columns:1fr 1fr;align-items:stretch}
  .ov-foot.card b{font-size:1.5rem}
  .quote-page .wrap{justify-content:center}.quote-page h2{font-size:3.5rem;line-height:1.55;margin-top:0}.q-body p{font-size:1.8rem;line-height:1.8}
  .rows{flex:1;display:flex;flex-direction:column}.rows li{flex:1;align-content:center}.rows h3{font-size:1.6rem}.rows p{font-size:1.35rem}
  .cards{flex:1;grid-auto-rows:1fr}.cards li{display:flex;flex-direction:column;justify-content:center}.cards h3{font-size:1.5rem}.cards p{font-size:1.35rem}
  .cred-grid{grid-template-columns:1fr;gap:4mm;flex:1}.credentials .title-en{margin-bottom:5mm}.cred li{margin-bottom:3mm}.cred h3{font-size:1.45rem}
  .testi li{padding:4mm 0 1mm}.testi b{font-size:1.35rem}.testi .t-name{font-size:1rem}
  .showcase .carousel,.milestones .carousel{flex:1;margin:0 0 6mm}
  .showcase .carousel .track,.milestones .carousel .track{grid-template-columns:repeat(3,1fr);grid-auto-rows:auto}
  .carousel .track.gallery-3 img{height:100%;aspect-ratio:auto;object-fit:cover}
  .milestones .carousel{margin:8mm 0 0}
  .note h3{font-size:1.6rem}.ms-list b{font-size:1.25rem}
  .fp-grid{flex:1;align-items:stretch}.fp-title{font-size:6rem;align-self:end}.fp-card{display:flex;flex-direction:column;justify-content:center}.fp-card h3{font-size:1.6rem}
  .fp-card .film-print{grid-template-columns:1fr 24mm;grid-template-rows:auto auto}.fp-card .film-print img{grid-column:1/-1}
  .light-contact .lc-grid{flex:1;min-height:0}
  .light-contact address{font-size:1.5rem}.light-contact .lc-name{font-size:2rem}.light-contact .logo{height:14mm}
}