/* NEWELYS v14 — Monochrome Enterprise Edition */
:root{
  --ink:#050505;--ink-2:#111;--paper:#fff;--off:#f4f4f1;--soft:#ebebe7;
  --line:#d4d4cf;--line-dark:#303030;--muted:#666;--muted-2:#909090;
  --accent:#1f49e8;--accent-bright:#4a71ff;--accent-dim:#8fa4ff;
  --blue:var(--accent);--blue-deep:#173bc4;--blue-soft:#eef1ff;--blue-faint:rgba(31,73,232,.09);
  --shell:min(1440px,calc(100vw - 64px));--radius:0px;
}
*{box-sizing:border-box}
html{background:var(--paper);scroll-behavior:smooth;scroll-padding-top:128px}
body{font-family:Inter,"Noto Sans KR","Apple SD Gothic Neo",Pretendard,Arial,sans-serif;color:var(--ink);background:var(--paper);letter-spacing:-.018em}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
a{color:inherit}
.shell{width:var(--shell);max-width:none}
.section{padding:150px 0}.section-soft{background:var(--off)}.section-black{background:var(--ink);color:#fff}
.section-label,.kicker,.page-kicker,.arch-label,.program-number,.eyebrow{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600}
[data-reveal]{transform:translateY(22px);opacity:0;transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
[data-reveal].is-visible{opacity:1;transform:none}

/* utility + navigation */
.corporate-rail{height:31px;background:#050505;color:#bdbdbd;border-bottom:1px solid #252525;font:500 10px/31px "IBM Plex Mono",monospace;letter-spacing:.1em;text-transform:uppercase}
.corporate-rail .shell{display:flex;justify-content:space-between;align-items:center}
.corporate-rail b{color:#fff;font-weight:500}.corporate-rail span+span:before{content:" / ";color:#5c5c5c;margin:0 10px}
.site-header{top:31px;height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid #d9d9d4;backdrop-filter:blur(18px)}
.nav-wrap{height:78px}.brand img{width:165px;height:auto}
.desktop-nav{gap:34px}.desktop-nav a{font-size:13px;font-weight:600;letter-spacing:-.01em;padding:30px 0;color:#333}
.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:#000}.desktop-nav a[aria-current="page"]:after{background:var(--accent);height:2px}
.lang-switch{border:0;background:none;font:600 11px "IBM Plex Mono",monospace;color:#444}.lang-switch:hover{color:#000}
.nav-cta{background:#050505;color:#fff;border:1px solid #050505;padding:12px 19px;border-radius:0;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.nav-cta:hover{background:#fff;color:#050505}
.menu-toggle span{background:#050505}
.mobile-panel{top:109px;background:#fff;border-top:1px solid #ddd}.mobile-panel a{border-color:#ddd}

/* hero */
.home-hero{min-height:calc(100svh - 31px);padding-top:109px;background:#050505;color:#fff;overflow:hidden;position:relative}
.home-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.9%,rgba(255,255,255,.06) 50%,transparent 50.1%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px);background-size:100% 100%,100% 86px;pointer-events:none}
.hero-grid-overlay{background-image:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:calc((100vw - 64px)/6) 100%;opacity:.55}
.hero-bloom{background:radial-gradient(circle at 78% 30%,rgba(84,116,255,.20),rgba(84,116,255,.06) 24%,transparent 34%),radial-gradient(circle at 78% 33%,rgba(255,255,255,.10),transparent 26%);filter:none}
.hero-content{min-height:calc(100svh - 109px);padding:98px 0 138px;display:grid;grid-template-columns:1.55fr .9fr;grid-template-rows:auto 1fr auto;column-gap:72px;position:relative;z-index:2}
.hero-content .kicker{grid-column:1/3;color:#a8a8a8;margin:0 0 72px}.hero-content .kicker:before{content:"●";font-size:7px;color:var(--accent-bright);margin-right:10px}
.hero-content h1{font-size:clamp(61px,7.35vw,126px);line-height:.91;letter-spacing:-.07em;font-weight:580;max-width:1020px;margin:0;grid-column:1/3;text-wrap:balance}
.hero-content h1 em{font-style:normal;color:#737373}
.hero-bottom{grid-column:1/3;display:grid;grid-template-columns:1.55fr .9fr;gap:72px;align-items:end;border-top:1px solid rgba(255,255,255,.25);padding-top:28px;margin-top:70px}
.hero-bottom p{grid-column:2;font-size:16px;line-height:1.72;color:#bfbfbf;max-width:560px}
.hero-actions{grid-column:2;display:flex;gap:10px;margin-top:24px}.button{border-radius:0;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:15px 21px}
.button-dark{background:#050505;color:#fff;border:1px solid #050505}.button-dark:hover{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(31,73,232,.22)}
.button-line{background:transparent;border:1px solid #050505;color:#050505}.button-line:hover{background:#050505;color:#fff}
.home-hero .button-dark{background:#fff;color:#050505;border-color:#fff}.home-hero .button-dark:hover{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:none}
.home-hero .button-line{border-color:#6b6b6b;color:#fff;background:transparent}.home-hero .button-line:hover{border-color:#fff;background:#fff;color:#050505}
.hero-rail{background:#fff;color:#050505;border:0}.rail-track{display:grid;grid-template-columns:repeat(6,1fr)}.rail-track::before{display:none}.rail-track li{padding:20px 18px}.rail-track b{color:var(--accent);border-color:#ccd3ef;border-radius:0}.rail-track span{font-size:11px;font-weight:700}
.rail-pulse{display:block;top:auto;bottom:-1px;width:120px;height:2px;margin:0;border-radius:0;background:linear-gradient(90deg,transparent,var(--accent-bright) 55%,var(--accent));animation:railPulseV14 7s linear infinite}
@keyframes railPulseV14{from{left:-120px;opacity:0}6%{opacity:1}94%{opacity:1}to{left:100%;opacity:0}}
.hero-corner-note{position:absolute;right:0;top:112px;width:270px;border-top:1px solid #777;padding-top:13px;color:#999;font:500 10px/1.7 "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.08em}

/* metrics / big declaration */
.metric-band{border-bottom:1px solid var(--line);background:#fff}.metric-grid{grid-template-columns:1.25fr 1fr 1fr 1fr 1fr}.metric-grid>div{border-color:var(--line);padding:46px 25px}.metric-grid strong{font-size:54px;letter-spacing:-.06em}.metric-grid span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#666}
.statement-section{padding:170px 0}.statement-grid{grid-template-columns:1fr 3.3fr}.statement-grid h2{font-size:clamp(44px,6.3vw,104px);line-height:.98;letter-spacing:-.065em;font-weight:530}.statement-copy{grid-column:2;max-width:760px;font-size:20px;line-height:1.65;color:#aaa;margin-top:52px}

/* editorial */
.editorial-head{grid-template-columns:1fr 2.4fr 1.25fr;gap:36px}.editorial-head h2{font-size:clamp(44px,5.2vw,80px);line-height:1.01;letter-spacing:-.06em;font-weight:540}.editorial-head>p:last-child{font-size:16px;line-height:1.8;color:#666}.editorial-head.dark>p:last-child{color:#aaa}
.wide-visual{border-radius:0;background:#e9e9e6;border:1px solid #d1d1cc;overflow:hidden}.wide-visual img{filter:none}
.principle-grid{border-color:#cfcfca}.principle-grid article{border-color:#cfcfca;padding:36px 28px}.principle-grid article span{color:var(--accent)}.principle-grid h3{font-size:24px;letter-spacing:-.04em}.principle-grid p{color:#666}
.text-link{border-color:#111;font-size:12px;text-transform:uppercase;letter-spacing:.04em}

/* console monochrome */
.console{background:#0a0a0a;border:1px solid #2c313c;border-radius:0;box-shadow:0 28px 70px rgba(0,0,0,.15)}
.console-bar,.console-foot{border-color:#242833;color:#9aa2b1}.console-tag{background:#fff;color:#050505;border-radius:0}
.console-request div,.console-checks,.console-decision,.console-decision .verdict,.purpose-tabs button{border-radius:0}
.purpose-tabs button{border-color:#333947;color:#aab2c2}
.purpose-tabs button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.console-checks li{border-color:#262b34}

/* suite */
.enterprise-suite{padding:150px 0;background:#050505;color:#fff}
.suite-head{display:grid;grid-template-columns:1fr 2.2fr 1.1fr;gap:38px;align-items:start;margin-bottom:70px}.suite-head h2{font-size:clamp(47px,5.5vw,84px);line-height:1;letter-spacing:-.06em;font-weight:520;margin:0}.suite-head>p{color:#aaa;line-height:1.8;font-size:16px}.suite-head .section-label{color:#858585}
.suite-system{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #3b3b3b;border-left:1px solid #3b3b3b}
.suite-unit{min-height:340px;border-right:1px solid #3b3b3b;border-bottom:1px solid #3b3b3b;padding:34px;display:flex;flex-direction:column;position:relative;transition:.3s ease}
.suite-unit:hover{background:#fff;color:#050505}.suite-unit:hover p,.suite-unit:hover li,.suite-unit:hover small{color:#555}.suite-unit>span{font:500 11px "IBM Plex Mono",monospace;color:#777}.suite-unit h3{font-size:32px;letter-spacing:-.05em;margin:46px 0 14px}.suite-unit p{color:#aaa;line-height:1.65;margin:0 0 25px}.suite-unit ul{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-wrap:wrap;gap:7px}.suite-unit li{border:1px solid #3d3d3d;color:#a7a7a7;padding:7px 9px;font:500 10px "IBM Plex Mono",monospace;text-transform:uppercase}.suite-unit small{position:absolute;right:28px;top:30px;color:#676767;font:500 10px "IBM Plex Mono",monospace}

/* enterprise programs */
.enterprise-programs{padding:150px 0;background:#fff}.programs-head{display:grid;grid-template-columns:1fr 2.2fr;gap:40px;margin-bottom:80px}.programs-head h2{font-size:clamp(46px,5vw,78px);line-height:1.03;letter-spacing:-.055em;font-weight:530;margin:0}.programs-head p{font-size:17px;line-height:1.8;color:#666;max-width:660px;margin:24px 0 0}
.program-list{border-top:1px solid #111}.program-row{display:grid;grid-template-columns:.55fr 1.55fr 2fr .2fr;gap:26px;align-items:start;padding:36px 0;border-bottom:1px solid #ccc;transition:.25s}.program-row:hover{padding-left:18px;background:#f5f5f2}.program-number{color:#777}.program-row h3{margin:0;font-size:28px;letter-spacing:-.04em}.program-row p{margin:0;color:#666;line-height:1.7}.program-row i{font-style:normal;font-size:23px}

/* operating model */
.operating-model{padding:150px 0;background:#f2f2ef}.operating-grid{display:grid;grid-template-columns:.85fr 2.15fr;gap:80px}.operating-copy h2{font-size:clamp(43px,4.6vw,72px);line-height:1;letter-spacing:-.055em;font-weight:530;margin:24px 0}.operating-copy p{color:#666;line-height:1.75}.operating-stages{border-top:1px solid #111}.operating-stage{display:grid;grid-template-columns:110px 1fr 1.25fr;padding:30px 0;border-bottom:1px solid #c8c8c3;gap:28px}.operating-stage b{font:500 11px "IBM Plex Mono",monospace}.operating-stage h3{font-size:23px;margin:0}.operating-stage p{margin:0;color:#666;line-height:1.65}

/* industry portfolio */
.industry-portfolio{padding:150px 0;background:#fff}.industry-header{display:grid;grid-template-columns:1fr 2.3fr 1.1fr;gap:36px;margin-bottom:65px}.industry-header h2{font-size:clamp(44px,5vw,78px);line-height:1;letter-spacing:-.055em;margin:0;font-weight:530}.industry-header>p{color:#666;line-height:1.75}.industry-mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#bdbdb8;border:1px solid #bdbdb8}.industry-tile{background:#fff;min-height:390px;position:relative;overflow:hidden;display:flex;flex-direction:column;text-decoration:none}.industry-tile img{width:100%;height:210px;object-fit:cover;filter:saturate(.84) contrast(1.05);transition:transform .55s ease,filter .55s ease}.industry-tile:hover img{transform:scale(1.04);filter:saturate(1.04) contrast(1.03)}.industry-tile div{padding:25px}.industry-tile span{font:500 10px "IBM Plex Mono",monospace;color:#777}.industry-tile h3{margin:15px 0 8px;font-size:23px;letter-spacing:-.04em;transition:color .25s}.industry-tile:hover h3{color:var(--accent)}.industry-tile p{margin:0;color:#666;line-height:1.6;font-size:14px}

/* corporate scale strip */
.scale-strip{padding:110px 0;background:#050505;color:#fff}.scale-layout{display:grid;grid-template-columns:1.2fr 2.8fr;gap:80px}.scale-layout h2{font-size:clamp(42px,4.8vw,74px);line-height:1.02;letter-spacing:-.055em;font-weight:520;margin:0}.scale-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid #383838;border-left:1px solid #383838}.scale-grid article{border-right:1px solid #383838;border-bottom:1px solid #383838;padding:30px;min-height:190px}.scale-grid span{font:500 10px "IBM Plex Mono",monospace;color:#777}.scale-grid h3{font-size:25px;margin:30px 0 10px}.scale-grid p{color:#999;line-height:1.65;margin:0}

/* IP preview */
.ip-preview{padding:150px 0;background:#050505;color:#fff}.ip-head{display:grid;grid-template-columns:1fr 2.3fr 1.1fr;gap:35px;margin-bottom:64px}.ip-head h2{font-size:clamp(48px,5.7vw,88px);line-height:.96;letter-spacing:-.065em;font-weight:520;margin:0}.ip-head p{color:#aaa;line-height:1.8}.ip-figures{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;border:1px solid #393939;margin-bottom:50px}.ip-figures div{padding:30px;border-right:1px solid #393939}.ip-figures div:last-child{border:0}.ip-figures strong{font-size:52px;letter-spacing:-.06em}.ip-figures span{display:block;color:#888;font:500 10px "IBM Plex Mono",monospace;text-transform:uppercase;margin-top:8px}.ip-sample{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #393939;border-left:1px solid #393939}.ip-card-mini{border-right:1px solid #393939;border-bottom:1px solid #393939;min-height:220px;padding:27px;display:flex;flex-direction:column}.ip-card-mini b{font:600 11px "IBM Plex Mono",monospace;color:#929292}.ip-card-mini h3{font-size:21px;line-height:1.25;margin:30px 0 18px}.ip-card-mini p{font-size:13px;line-height:1.65;color:#909090;margin:auto 0 0}.ip-cta{margin-top:40px}

/* closing / footer */
.closing-section{padding:140px 0;background:#fff}.closing-grid h2{font-size:clamp(48px,6vw,92px);line-height:.99;letter-spacing:-.065em;font-weight:530}.site-footer{background:#050505;border-top:1px solid #2a2a2a}.footer-top{padding:70px 0}.footer-brand p,.footer-links a,.footer-links span{color:#8d8d8d}.footer-links strong{color:#fff}.footer-bottom{border-color:#2c2c2c;color:#777}

/* inner page monochrome */
.page-intro{padding-top:190px;background:#fff}.page-intro h1{font-size:clamp(56px,7vw,105px);line-height:.94;letter-spacing:-.065em}.page-intro p{color:#666}.page-index{background:#050505;color:#fff}.page-index a{border-color:#2f2f2f}.page-index span{color:#777}
.editorial-feature,.industry-feature{border-color:#ccc}.feature-visual img,.company-image-frame img{filter:saturate(.86) contrast(1.04)}
.feature-number,.industry-number{color:#777}.feature-copy h2,.industry-copy-large h2{letter-spacing:-.05em}
.info-grid article,.company-fact,.contact-card{border-color:#ccc;border-radius:0}

/* revamped patent explorer */
.patent-hero-v14{padding:205px 0 100px;background:#050505;color:#fff}.patent-hero-v14 .eyebrow{color:#888}.patent-hero-v14 h1{font-size:clamp(58px,7.2vw,112px);letter-spacing:-.07em;line-height:.93;font-weight:520;margin:25px 0 38px}.patent-hero-v14 h1 span{color:#777}.patent-hero-v14 .lead{max-width:780px;color:#aaa;font-size:18px;line-height:1.75}.patent-hero-v14 .disclaimer{margin-top:35px;border-top:1px solid #333;padding-top:18px;color:#777;font-size:12px;max-width:920px}
.patent-overview-v14{background:#fff;border-bottom:1px solid #ccc}.patent-overview-v14 .shell{display:grid;grid-template-columns:repeat(4,1fr)}.patent-overview-v14 div{padding:38px 25px;border-right:1px solid #ccc}.patent-overview-v14 strong{font-size:48px}.patent-overview-v14 span{display:block;color:#666;font-size:11px;text-transform:uppercase;letter-spacing:.08em;margin-top:8px}
.patent-explorer{padding:115px 0;background:#f2f2ef}.patent-toolbar-v14{position:sticky;top:109px;z-index:20;background:rgba(242,242,239,.95);backdrop-filter:blur(15px);padding:18px 0;border-top:1px solid #c9c9c4;border-bottom:1px solid #c9c9c4;display:flex;gap:12px;justify-content:space-between;align-items:center;margin-bottom:42px}.patent-filters{display:flex;gap:6px;flex-wrap:wrap}.patent-filters button{background:#fff;border:1px solid #bcbcb7;padding:11px 14px;font:600 10px "IBM Plex Mono",monospace;text-transform:uppercase}.patent-filters button.is-active{background:#050505;color:#fff;border-color:#050505}.patent-search-v14{display:flex;align-items:center;border:1px solid #aaa;background:#fff;min-width:280px}.patent-search-v14 input{border:0;background:transparent;padding:11px 13px;width:100%;outline:0}.patent-grid-v14{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#b8b8b3;border:1px solid #b8b8b3}.patent-item-v14{background:#fff;min-height:320px;padding:26px;display:flex;flex-direction:column;transition:.25s}.patent-item-v14:hover{background:#050505;color:#fff}.patent-item-v14:hover p,.patent-item-v14:hover .patent-layer,.patent-item-v14:hover li{color:#aaa}.patent-item-v14 header{display:flex;justify-content:space-between;align-items:center}.patent-code{font:700 13px "IBM Plex Mono",monospace}.patent-layer{font:500 10px "IBM Plex Mono",monospace;color:#777;text-transform:uppercase}.patent-item-v14 h2{font-size:24px;line-height:1.28;letter-spacing:-.04em;margin:48px 0 15px}.patent-item-v14 p{font-size:14px;line-height:1.65;color:#666;margin:0}.patent-tags{list-style:none;padding:0;margin:auto 0 0;display:flex;flex-wrap:wrap;gap:5px}.patent-tags li{border:1px solid #bbb;padding:5px 7px;color:#666;font:500 9px "IBM Plex Mono",monospace;text-transform:uppercase}

/* company large-format: color grade handled with .company-image-frame img above */

/* ---- v14.1 accent detail system ---- */
:focus-visible{outline-color:var(--accent-bright)}
p.section-label{color:var(--accent);font-size:11px;font-weight:600;line-height:1.6}
.section-black .section-label,.enterprise-suite .section-label,.ip-preview .section-label,.scale-strip .section-label{color:var(--accent-dim)}
.program-number{color:var(--accent)}
.operating-stage b{color:var(--accent)}
.suite-unit>span{color:var(--accent-dim)}.suite-unit:hover>span{color:var(--accent)}
.ip-card-mini b{color:var(--accent-dim)}
.scale-grid span{color:var(--accent-dim)}
.patent-code{color:var(--accent)}.patent-item-v14:hover .patent-code{color:var(--accent-dim)}
.patent-filters button{transition:border-color .2s,background .2s,color .2s}
.patent-filters button:hover{border-color:#050505}

@media(max-width:1100px){
  :root{--shell:min(100% - 40px,1100px)}
  .hero-content{grid-template-columns:1fr;gap:0}.hero-content h1,.hero-content .kicker,.hero-bottom{grid-column:1}.hero-bottom{grid-template-columns:1fr 1fr;gap:35px}.hero-bottom p,.hero-actions{grid-column:2}
  .suite-system{grid-template-columns:repeat(2,1fr)}
  .industry-mosaic{grid-template-columns:repeat(2,1fr)}
  .ip-sample{grid-template-columns:repeat(2,1fr)}
  .patent-grid-v14{grid-template-columns:repeat(2,1fr)}
  .editorial-head,.suite-head,.industry-header,.ip-head{grid-template-columns:.7fr 2fr}.editorial-head>p:last-child,.suite-head>p,.industry-header>p,.ip-head>p{grid-column:2}
}
@media(max-width:820px){
  :root{--shell:calc(100vw - 32px)}
  .corporate-rail{display:none}.site-header{top:0}.mobile-panel{top:78px}.home-hero{padding-top:78px}.hero-content{min-height:auto;padding:78px 0 100px}.hero-content .kicker{margin-bottom:50px}.hero-content h1{font-size:clamp(48px,14vw,76px)}.hero-bottom{grid-template-columns:1fr;margin-top:50px}.hero-bottom p,.hero-actions{grid-column:1}.hero-corner-note{display:none}.hero-rail{display:none}
  .metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid>div{border-bottom:1px solid var(--line)}
  .section,.enterprise-suite,.enterprise-programs,.operating-model,.industry-portfolio,.ip-preview{padding:100px 0}
  .statement-section{padding:110px 0}.statement-grid,.editorial-head,.suite-head,.programs-head,.operating-grid,.industry-header,.scale-layout,.ip-head{grid-template-columns:1fr}.statement-grid h2,.statement-copy,.editorial-head>p:last-child,.suite-head>p,.industry-header>p,.ip-head>p{grid-column:1}
  .suite-system{grid-template-columns:1fr}.suite-unit{min-height:285px}
  .program-row{grid-template-columns:.35fr 1.5fr}.program-row p{grid-column:2}.program-row i{display:none}
  .operating-stage{grid-template-columns:70px 1fr}.operating-stage p{grid-column:2}
  .industry-mosaic{grid-template-columns:1fr 1fr}.industry-tile{min-height:350px}.industry-tile img{height:185px}
  .scale-grid{grid-template-columns:1fr}.ip-figures{grid-template-columns:repeat(2,1fr)}.ip-figures div:nth-child(2){border-right:0}.ip-figures div:nth-child(-n+2){border-bottom:1px solid #393939}.ip-sample{grid-template-columns:1fr 1fr}
  .patent-overview-v14 .shell{grid-template-columns:repeat(2,1fr)}.patent-toolbar-v14{top:78px;flex-direction:column;align-items:stretch}.patent-search-v14{min-width:0}.patent-grid-v14{grid-template-columns:1fr}
}
@media(max-width:520px){
  :root{--shell:calc(100vw - 24px)}
  .site-header,.nav-wrap{height:70px}.mobile-panel{top:70px}.home-hero{padding-top:70px}.brand img{width:142px}.nav-cta{display:none}
  .hero-content{padding:64px 0 84px}.hero-content h1{font-size:13.2vw;line-height:.94}.hero-bottom{padding-top:20px}.hero-actions{flex-direction:column}.button{text-align:center}
  .metric-grid>div{padding:30px 17px}.metric-grid strong{font-size:42px}
  .statement-grid h2{font-size:42px}.statement-copy{font-size:17px}
  .editorial-head h2,.suite-head h2,.programs-head h2,.industry-header h2,.ip-head h2,.operating-copy h2,.scale-layout h2{font-size:40px}
  .program-row{grid-template-columns:45px 1fr;padding:26px 0}.program-row h3{font-size:22px}
  .industry-mosaic{grid-template-columns:1fr}.industry-tile img{height:230px}
  .ip-figures,.ip-sample{grid-template-columns:1fr}.ip-figures div{border-right:0!important;border-bottom:1px solid #393939}.ip-figures div:last-child{border-bottom:0}.ip-card-mini{min-height:190px}
  .patent-hero-v14{padding:145px 0 75px}.patent-hero-v14 h1{font-size:50px}.patent-overview-v14 .shell{grid-template-columns:1fr 1fr}.patent-overview-v14 div{padding:28px 17px}.patent-overview-v14 strong{font-size:39px}
}


/* v15 interaction and English-language refinements */
.desktop-nav{align-items:center;gap:8px}
.desktop-nav a{display:inline-flex;align-items:center;min-height:42px;padding:11px 15px;border-radius:999px;background:transparent;isolation:isolate}
.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{background:#f0f0ed;color:#000}
.desktop-nav a[aria-current="page"]:after{display:none}
.nav-actions{gap:12px}
.consent{display:flex;align-items:flex-start;gap:12px;line-height:1.55;white-space:normal}
.consent input{flex:0 0 18px;width:18px;height:18px;margin:3px 0 0}
.form-submit #form-status{max-width:620px;line-height:1.55}
.form-submit #form-status a{text-decoration:underline;text-underline-offset:3px}
.patent-search-v14{position:relative;padding-left:8px}
.search-icon-v15{font:500 20px/1 "IBM Plex Mono",monospace;color:#777;pointer-events:none}
.patent-search-v14 input{padding-right:42px}
.search-clear-v15{position:absolute;right:7px;top:50%;transform:translateY(-50%);width:30px;height:30px;border:0;background:transparent;color:#666;font-size:21px;line-height:1;cursor:pointer;opacity:0;pointer-events:none;transition:.18s}
.search-clear-v15.is-visible{opacity:1;pointer-events:auto}
.search-clear-v15:hover{color:#000;background:#efefec}
.patent-empty-v15{border:1px solid #b8b8b3;background:#fff;padding:54px 28px;text-align:center;margin-top:1px}
.patent-empty-v15 strong{display:block;font-size:24px;letter-spacing:-.035em}
.patent-empty-v15 p{color:#666;margin:10px 0 0}
[data-patent-card][hidden]{display:none!important}
@media(max-width:1100px){.desktop-nav{gap:4px}.desktop-nav a{padding:10px 12px;font-size:12px}}
@media(max-width:820px){.nav-actions{gap:8px}.mobile-panel a[aria-current="page"]{color:#000;background:#f2f2ef;padding-left:14px;padding-right:14px}.contact-aside{border-radius:0}}


/* v16 bilingual language switch */
.lang-switch{display:inline-flex!important;align-items:center;justify-content:center;min-width:42px;height:38px!important;padding:0 12px!important;border:1px solid #cfcfca!important;background:#fff!important;border-radius:999px!important;color:#222!important;font:600 11px/1 "IBM Plex Mono",ui-monospace,monospace!important;letter-spacing:.06em;cursor:pointer;transition:border-color .18s,background .18s,color .18s}
.lang-switch:hover{border-color:#050505!important;background:#f3f3ef!important;color:#000!important}
html[lang="ko"] .lang-switch{letter-spacing:.04em}
@media(max-width:820px){.lang-switch{display:inline-flex!important;min-width:40px;height:36px!important;padding:0 10px!important}.nav-actions{gap:8px}}