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rgba(0,0,0,.35)}.modal-close{position:absolute;right:20px;top:16px;border:0;background:none;font-size:30px;color:var(--ink);cursor:pointer}.modal h2{font:600 48px/.92 var(--display);letter-spacing:-.07em;margin:0 0 18px}.modal p:not(.eyebrow){color:#566A72;line-height:1.55;margin-bottom:27px}.modal-form{display:grid;gap:14px}.modal-form label{display:grid;gap:7px;font:500 11px var(--mono);text-transform:uppercase;color:#6F838A}.modal-form select{width:100%;padding:14px;border:1px solid #C5D2D6;background:#fff;border-radius:9px;font:500 14px var(--body);color:var(--ink)}.modal-form .button{justify-content:center;margin-top:9px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.13s}@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(83,230,242,0)}}@keyframes dash{to{stroke-dashoffset:-300}}@keyframes marquee{to{transform:translateX(-20%)}}@media(max-width:980px){.desktop-nav{gap:15px}.brand{min-width:240px}.text-link{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:150px}.hero-visual{max-width:700px;margin-left:auto;width:100%}.hero-image-wrap{height:450px}.section-intro,.system-layout,.category-explorer,.studio-grid,.contact-grid{grid-template-columns:1fr;gap:45px}.system-detail{max-width:560px}.situation-grid{grid-template-columns:repeat(2,1fr)}.category-explorer{gap:55px}.channel-rail{border-left:0;border-top:1px solid #2B4C60;padding:35px 0 0}.footer-links{flex-wrap:wrap;justify-content:flex-start}}@media(max-width:680px){.site-header{height:72px;padding:0 20px}.brand{min-width:0}.brand-letters{font-size:25px}.brand-name{font-size:8px}.desktop-nav,.header-actions .text-link{display:none}.menu-toggle{display:block}.mobile-menu{position:fixed;inset:72px 0 auto;background:var(--ink);z-index:39;padding:25px 20px 35px;display:none;flex-direction:column;gap:20px;border-bottom:1px solid var(--line)}.mobile-menu.open{display:flex}.mobile-menu a{color:var(--paper);text-decoration:none;font:600 24px var(--display)}.hero{padding:126px 20px 60px;gap:50px}.hero h1{font-size:clamp(54px,16vw,84px)}.hero-copy{font-size:16px}.hero-signal{margin-top:55px;gap:10px;flex-wrap:wrap;white-space:normal}.hero-signal span:not(.signal-dot){font-size:8px}.hero-image-wrap{height:370px}.hero-index{gap:15px}.proof-strip{padding:16px 20px;display:block}.strip-label{display:block;margin-bottom:12px}.strip-marquee{animation:none;overflow:hidden;gap:14px;font-size:9px}.section{padding:82px 20px}.section-intro{display:block;margin-bottom:48px}.section-intro h2,.situations-header h2,.category-head h2,.proof-head h2,.insights-head h2,.authority-grid h2{font-size:clamp(48px,14vw,70px);margin-bottom:26px}.section-intro .intro-copy{font-size:16px}.audience-layout{display:block}.audience-list{border-right:0}.audience-tab{grid-template-columns:34px 1fr 20px;font-size:14px;padding:16px 5px}.audience-detail{min-height:350px;padding:34px 24px}.audience-detail h3{font-size:32px}.detail-metrics{gap:25px}.system-map{min-height:420px;overflow:hidden}.system-map svg{width:780px;max-width:none;transform:translateX(-70px)}.system-detail h3{font-size:42px}.situations-header,.category-head,.proof-head,.insights-head{display:block;margin-bottom:40px}.situations-header>p,.category-head>p,.proof-head>p{margin-top:20px}.situation-grid{grid-template-columns:1fr}.situation-card{min-height:215px}.capability-columns{grid-template-columns:1fr}.capability-column,.capability-column.featured{border-right:0;border-bottom:1px solid #C9D5D9;margin:0;padding:25px 0 32px;background:none}.capability-column.featured{background:#E4F7F7;padding:25px 20px 32px;margin:0 -20px}.capability-column h3{margin-top:25px}.capability-bottom{display:block;margin-top:45px}.capability-tags{margin-top:18px}.selected-category h3{font-size:50px}.channel-wheel span{width:100%;padding:9px 0}.case-study{grid-template-columns:1fr}.case-image{min-height:280px;max-height:320px}.case-content{padding:32px 24px}.case-content h3{font-size:36px}.case-rows>div{grid-template-columns:1fr;gap:8px}.proof-footer{display:block;line-height:1.5}.proof-footer>*{display:block;margin:6px 0}.studio-grid{gap:45px}.diagnostic-window{padding:20px 17px;box-shadow:12px 15px 0 rgba(7,16,25,.13)}.diagnostic-bars label{grid-template-columns:112px 1fr 23px;gap:8px;font-size:9px}.diagnostic-title b{font-size:42px}.insight-grid{grid-template-columns:1fr}.insight-card,.insight-card.featured{border-right:0;border-bottom:1px solid #C9D5D9;margin:0;padding:24px 0;min-height:255px}.insight-card.featured{margin:0 -20px;padding:24px 20px}.authority-grid{grid-template-columns:1fr;gap:42px}.authority-copy{font-size:16px}.footer-top{grid-template-columns:1fr;gap:25px;padding-bottom:38px}.footer-links{gap:15px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:9px}.modal{padding:30px 23px}.modal h2{font-size:39px}.modal-backdrop{padding:14px}}
/* V1.1 focused corrections: ownable open-frame mark, substantive channel lens, prototype disclosure */
.brand-bracket{width:28px;height:28px;border:2px solid var(--cyan);border-right:0;transform:skewY(-8deg);}
.brand-bracket:before{content:"";position:absolute;width:9px;height:9px;background:var(--blue);right:-5px;top:-5px;}
.brand-bracket:after{content:"";position:absolute;width:19px;height:2px;background:var(--blue);left:1px;bottom:5px;}
.channel-context{border-top:1px solid #2B4C60;margin-top:30px;padding-top:20px;max-width:520px}
.channel-context>span{display:block;color:var(--cyan);font:500 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.channel-context b{display:block;color:var(--paper);font:600 18px/1.1 var(--display);letter-spacing:-.03em;margin-bottom:8px}
.channel-context p{color:var(--cool);font-size:14px;line-height:1.5;margin:0;max-width:480px}
.contact-note{max-width:420px}
/* Image 02 selected-work integration */
.case-image picture{display:block;width:100%;height:100%}
.case-status{font:500 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#7B9098;text-align:right}
.case-options{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:-12px 0 24px}
.case-option{border:1px solid #C4D0D4;background:#F3F7F8;color:#536872;border-radius:999px;padding:10px 12px;font:600 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.03em;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}
.case-option span{color:var(--blue);margin-right:6px}
.case-option:hover,.case-option.active{background:var(--ink);border-color:var(--ink);color:var(--paper);transform:translateY(-1px)}

/* NORTH-STAR UI SYSTEM / FIRST-VIEWPORT PRODUCTION PASS */
:root{
  --ui-max:1440px;
  --ui-gutter:clamp(22px,4.4vw,72px);
  --ui-rule:rgba(200,214,221,.18);
  --ui-rule-dark:rgba(7,16,25,.16);
  --ui-focus:#F6B94A;
}
body{font-feature-settings:"kern" 1,"liga" 1;text-rendering:optimizeLegibility}
.site-header{height:80px;padding:0 max(var(--ui-gutter),calc((100vw - var(--ui-max))/2));border-bottom:1px solid var(--ui-rule);background:rgba(7,16,25,.9)}
.brand{min-width:260px;gap:11px}.brand-bracket{height:26px}.brand-letters{font-size:26px}.brand-name{font-size:8px;line-height:1.12;letter-spacing:.07em}
.desktop-nav{gap:clamp(18px,2.2vw,34px)}.desktop-nav a{font-size:10px;letter-spacing:.07em}
.text-link{font-size:10px;letter-spacing:.06em;border-left:1px solid var(--ui-rule);padding-left:24px}
.hero{min-height:min(900px,100vh);padding:150px max(var(--ui-gutter),calc((100vw - var(--ui-max))/2)) 58px;grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);gap:clamp(48px,6vw,96px);align-items:center}
.hero-grid{background-size:108px 108px;opacity:.28;mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.62) 54%,transparent 96%)}
.hero-content{max-width:720px;padding-top:8px}
.hero-sector{margin:0 0 42px;padding-bottom:14px;border-bottom:1px solid var(--ui-rule);color:var(--muted);font:500 10px/1.2 var(--mono);letter-spacing:.13em}
.hero .eyebrow{margin-bottom:24px;font-size:11px;letter-spacing:.09em}.hero .pulse{width:7px;height:7px;margin-right:9px}
.hero h1{font-size:clamp(64px,6.8vw,108px);line-height:.91;letter-spacing:-.078em;max-width:760px}.hero h1 em{display:inline;color:var(--cyan)}
.hero-copy{max-width:650px;margin:34px 0 30px;font-size:17px;line-height:1.68;color:var(--cool)}.hero-copy strong{color:var(--paper);font-weight:650}
.hero-actions{gap:10px}.button{min-height:49px;border-radius:3px;padding:14px 19px;letter-spacing:.045em}.button-primary{box-shadow:0 0 0 1px rgba(255,255,255,.04) inset}.button-ghost{background:rgba(16,40,59,.34)}
.hero-audience{max-width:620px;margin:24px 0 0;padding-top:17px;border-top:1px solid var(--ui-rule);color:var(--muted);font:500 10px/1.55 var(--mono);letter-spacing:.035em}
.hero-visual{padding-top:0}.hero-image-wrap{height:clamp(500px,61vh,650px);border:1px solid var(--ui-rule);border-radius:0;background:var(--navy)}
.hero-image-wrap img{filter:saturate(.78) contrast(1.08) brightness(.86)}.image-wash{background:linear-gradient(90deg,rgba(7,16,25,.42),transparent 48%),linear-gradient(0deg,rgba(7,16,25,.76),transparent 48%)}
.visual-stamp{top:24px;right:24px;min-width:220px;padding:12px 14px;border-color:rgba(83,230,242,.74);background:rgba(7,16,25,.58);backdrop-filter:blur(8px);line-height:1.35}.visual-stamp b{font-size:9px;color:var(--paper)}
.visual-caption{bottom:24px;left:24px;font-size:11px;line-height:1.35}
.proof-strip{padding:19px max(var(--ui-gutter),calc((100vw - var(--ui-max))/2));border-color:var(--ui-rule);gap:54px}.strip-label{letter-spacing:.11em}.strip-marquee{animation:none;justify-content:space-between;flex:1;gap:16px;font-size:9px;letter-spacing:.035em}.strip-marquee i{width:3px;height:3px;background:var(--cyan)}
.section{padding-left:max(var(--ui-gutter),calc((100vw - var(--ui-max))/2));padding-right:max(var(--ui-gutter),calc((100vw - var(--ui-max))/2))}
:focus-visible{outline:2px solid var(--ui-focus);outline-offset:4px}
@media(max-width:1100px){.desktop-nav a:nth-last-child(1){display:none}.hero{grid-template-columns:1fr 1fr;gap:42px}.hero h1{font-size:clamp(60px,7vw,82px)}}
@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:132px}.hero-content{max-width:760px}.hero-image-wrap{height:520px}.desktop-nav{display:none}.menu-toggle{display:block}.header-actions .text-link{display:none}.proof-strip{display:block}.strip-label{margin-bottom:13px}.strip-marquee{justify-content:flex-start;overflow:hidden}}
@media(max-width:680px){.site-header{height:72px;padding:0 20px}.hero{padding:116px 20px 50px;gap:44px}.hero-sector{margin-bottom:30px}.hero .eyebrow{font-size:10px;line-height:1.45}.hero h1{font-size:clamp(54px,15vw,76px);line-height:.92}.hero-copy{font-size:16px;margin:27px 0 25px}.hero-actions{display:grid}.hero-actions .button{width:100%;justify-content:space-between}.hero-audience{font-size:9px}.hero-image-wrap{height:420px}.visual-stamp{top:16px;right:16px;min-width:0}.visual-caption{left:18px;bottom:18px}.proof-strip{padding:17px 20px}.strip-marquee{display:grid;grid-template-columns:1fr 1fr;white-space:normal}.strip-marquee i{display:none}}
.case-option.active span{color:var(--cyan)}
.case-rows b{transition:opacity .2s ease}
.case-rows.updating b{opacity:.35}
@media(max-width:680px){.case-options{grid-template-columns:1fr;margin:0 0 20px}.case-status{text-align:left}.case-top{display:grid;gap:8px}.case-image picture{height:100%}.case-image img{object-position:center 54%}}