/* UDG REV15 — developer intelligence in the REV10.0.3 visual constitution.
   Style-only adaptation. REV14 form, GIS, radar and assistant semantics are retained. */
:root{--bg:#f6f6f2;--paper:#fff;--text:#111;--muted:#62625d;--accent:#ffd300;--accent-dark:#e9bc00;--line:rgba(5,5,5,.16);--line-strong:rgba(5,5,5,.3);--max:1390px;--header:74px;--display:'Oxanium','Arial Narrow',Arial,sans-serif;--mono:'Space Mono',monospace;--sans:'Inter',Arial,sans-serif}
html{scroll-behavior:smooth}body.udg-research{background:var(--bg);font-family:var(--sans);color:#111}body.udg-research button{cursor:pointer}body.udg-research button:disabled{cursor:not-allowed}
.udg-research :focus-visible{outline:2px solid #111;outline-offset:4px;box-shadow:0 0 0 6px var(--accent)}
.udg-research [hidden]{display:none!important}
.udg-research .site-header{position:sticky;top:0;left:0;right:0;height:74px;background:rgba(246,246,242,.96);border-bottom:1px solid #d0d0ca;z-index:101;box-shadow:none;backdrop-filter:blur(10px)}
.udg-radar-header .radar-header-inner{height:100%;width:min(100%,1600px);margin:auto;padding:0 clamp(18px,3vw,48px);display:flex;align-items:center;gap:28px}
.udg-radar-header .brand{flex:0 1 340px;min-width:200px;gap:12px;display:flex;align-items:center}
.udg-radar-header .brand svg{width:39px;height:39px;min-width:39px;display:block}
.udg-radar-header .brand .brand-copy{display:flex;flex-direction:column;gap:4px;text-transform:none}
.udg-radar-header .brand-copy strong{font:700 12px/1.05 var(--display);letter-spacing:.005em;text-transform:uppercase}
.udg-radar-header .brand-copy small{font:700 7px/1.3 var(--mono);letter-spacing:0;text-transform:uppercase;color:#575750}
.udg-radar-header .primary-nav{margin-left:auto;justify-self:auto;display:flex;flex-wrap:nowrap;gap:clamp(9px,1.6vw,25px)}
.udg-radar-header .primary-nav a{font:700 9px/1.2 var(--mono);letter-spacing:0;white-space:nowrap}
.udg-radar-header .primary-nav a.active:after{right:0}
.udg-radar-header .header-cta{display:inline-flex;gap:18px;align-items:center;white-space:nowrap;background:#111;color:#fff;padding:15px 17px;text-decoration:none;text-transform:uppercase;font:700 9px/1 var(--mono)}
.udg-radar-header .header-cta span{color:var(--accent)}
.udg-radar-header .menu-button{display:none}
.udg-radar-header .mobile-nav{display:none}
.radar-shell{width:min(100% - clamp(36px,6vw,96px),1510px);margin-inline:auto}
.udg-radar-hero{background:#070707;color:#fff;position:relative;overflow:hidden;isolation:isolate}
.udg-radar-hero:before{content:'';position:absolute;width:42vw;height:42vw;border:1px solid rgba(255,255,255,.09);border-radius:50%;top:-20vw;right:19vw;pointer-events:none}
.radar-hero-top{display:flex;justify-content:space-between;gap:20px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.22);font:700 9px/1.4 var(--mono);letter-spacing:.04em;color:#d1d1cc}
.radar-hero-body{display:grid;grid-template-columns:minmax(0,1.11fr) minmax(0,.89fr);gap:clamp(24px,6vw,92px);align-items:stretch;min-height:560px;padding:38px 0 50px}
.radar-hero-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:24px 0 30px}
.radar-eyebrow{font:700 10px/1.45 var(--mono);letter-spacing:.06em;color:var(--accent);text-transform:uppercase}
.radar-eyebrow i{display:inline-block;width:9px;height:9px;margin-right:8px;background:var(--accent)}
.radar-hero-copy h1{font:800 clamp(63px,8.6vw,146px)/.81 var(--display);letter-spacing:-.055em;text-transform:uppercase;margin:37px 0 27px}
.radar-hero-copy h1 em{font-style:normal;color:var(--accent)}
.radar-hero-copy>p{font:400 clamp(16px,1.45vw,20px)/1.65 var(--sans);max-width:530px;color:#d6d6ce;margin:0}
.radar-hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:38px}
.radar-hero-actions button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;min-height:48px;text-transform:uppercase;padding:15px 19px;font:700 10px/1.1 var(--mono);border:1px solid #a4a4a0}
.radar-hero-actions button span{font-size:18px;font-family:var(--display)}
.radar-primary{background:var(--accent);border-color:var(--accent)!important;color:#111}.radar-secondary{background:transparent;color:#fff}
.radar-hero-actions button:hover{transform:translateY(-2px)}
.radar-plan{align-self:center;width:100%;aspect-ratio:1.16;max-height:520px;background:#f1f0eb;border:7px solid #fafaf6;box-shadow:20px 20px 0 rgba(255,211,0,.15);overflow:hidden}
.radar-plan svg{display:block;width:100%;height:100%}
.radar-hero-foot{display:flex;align-items:center;gap:18px;justify-content:space-between;border-top:1px solid rgba(255,255,255,.24);padding:20px 0 24px;font:700 9px/1 var(--mono);letter-spacing:.07em;color:#bbb}.radar-hero-foot span:last-child{color:var(--accent);font-size:18px}
.udg-research #portal{scroll-margin-top:78px;padding:110px clamp(18px,3vw,48px) 122px;background:#f6f6f2}
.udg-research .portal-shell{max-width:1500px}
.udg-research .portal-intro{align-items:end;margin-bottom:48px;padding:0 0 18px}
.udg-research .eyebrow,.udg-research .panel-code,.udg-research .summary-label,.udg-research .empty-state>span{font:700 10px/1.4 var(--mono);color:#696965;letter-spacing:.05em}
.udg-research .portal-intro h2{font:700 clamp(45px,5.5vw,85px)/.92 var(--display);max-width:13ch;text-transform:uppercase;letter-spacing:-.025em;color:#111}
.udg-research .portal-intro>p{font:400 clamp(16px,1.7vw,21px)/1.55 var(--sans);max-width:36ch;color:#444}
.udg-research .portal-tabs{top:74px;background:var(--bg);border-color:#1b1b19;box-shadow:0 8px 16px rgba(0,0,0,.025);z-index:25}
.udg-research .portal-tabs button{padding:19px 22px;min-height:64px;font:700 11px/1.3 var(--mono);letter-spacing:-.01em;border-color:#c7c7c2}
.udg-research .portal-tabs button[aria-selected=true]{background:var(--accent);color:#111}
.udg-research .portal-tabs button:focus-visible{outline-offset:-3px}
.udg-research .portal-panels{border-color:#151515;background:#fff;min-height:500px}
.udg-research .portal-panel{padding:clamp(20px,4.8vw,72px)}
.udg-research .panel-lead{align-items:end;padding-bottom:36px;border-bottom:1px solid #c6c6bf}
.udg-research .panel-lead h3{font:700 clamp(40px,4.3vw,75px)/.96 var(--display);letter-spacing:-.025em;text-transform:uppercase;max-width:14ch}
.udg-research .panel-lead>p{font-size:16px;color:#4c4c46}
.udg-research .radar-status{background:#111;color:#f5f5ef;border-left:6px solid var(--accent);font:700 10px/1.6 var(--mono)}
.udg-research .radar-controls button,.udg-research .radar-lead-actions button,.udg-research .radar-empty button{background:#111;color:#fff}
.udg-research .radar-lead{background:#fff;transition:background-color .15s}
.udg-research .radar-lead:hover{background:#fbfaf3}
.udg-research .radar-lead h4,.udg-research .radar-report h4,.udg-research .radar-empty h4{font-family:var(--display);letter-spacing:-.02em}
.udg-research .radar-metrics b{font-family:var(--display)}
.udg-research .radar-lead-meta span:first-child{background:var(--accent);color:#111}
.udg-research .developer-subtabs button[aria-selected=true]{background:var(--accent);color:#111}
.udg-research .developer-tool h4,.udg-research .tool-heading h4,.udg-research .screen-head h4,.udg-research .knowledge-search-head h4,.udg-research .empty-state h4{font-family:var(--display);letter-spacing:-.025em}
.udg-research .cta.primary,.udg-research .feasibility-form button,.udg-research .property-form button{background:var(--accent);color:#111;border-color:#111}
.udg-research .cta:hover,.udg-research .radar-controls button:hover,.udg-research .radar-lead-actions button:hover{background:var(--accent);color:#111}
.udg-research .live-dot{background:#237d45}.udg-research .data-strip .live-dot{box-shadow:none}
.radar-conclusion{background:#ffd300;color:#111;padding:clamp(64px,9vw,140px) 0}
.radar-conclusion>.radar-shell{display:grid;grid-template-columns:1.3fr .7fr;gap:30px 8vw;align-items:end}
.radar-conclusion .radar-eyebrow{grid-column:1/-1;color:#111}
.radar-conclusion h2{font:700 clamp(50px,7vw,110px)/.91 var(--display);letter-spacing:-.03em;text-transform:uppercase;margin:0}
.radar-conclusion h2 em{font-style:normal;text-decoration:underline;text-decoration-thickness:.055em;text-underline-offset:.10em}
.radar-conclusion p{font-size:17px;line-height:1.6;max-width:440px;margin:0 0 27px}
.radar-conclusion button{border:0;background:#111;color:#fff;padding:16px 22px;font:700 10px var(--mono);text-transform:uppercase}
.udg-radar-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:98px;background:#111;color:#fff;padding:28px clamp(18px,3vw,48px);font:700 10px/1.4 var(--mono)}
.udg-radar-footer a{color:#fff;text-decoration:none}.udg-radar-footer a:hover{color:var(--accent)}
.udg-radar-footer>div{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;color:#bbb;font-size:9px}
.udg-research .assistant-launcher{background:#111;color:#fff;border:1px solid var(--accent)}.udg-research .assistant-launcher:hover{background:#292925}
.udg-research .assistant-panel{z-index:202}.udg-research .assistant-scrim{z-index:200}
.udg-research .assistant-panel h2{font-family:var(--display)}
.udg-research .assistant-form button{background:var(--accent);color:#111}
.udg-research .review-dialog{z-index:250}
@media(max-width:1280px){.udg-radar-header .primary-nav{gap:12px}.udg-radar-header .brand{flex-basis:285px}.udg-radar-header .brand-copy small{display:none}}
@media(max-width:1100px){.udg-radar-header .primary-nav,.udg-radar-header .header-cta{display:none}.udg-radar-header .radar-header-inner{justify-content:space-between}.udg-radar-header .menu-button{display:block;width:48px;height:44px;background:#111;border:none;padding:11px}.udg-radar-header .menu-button>span{display:block;height:2px;background:var(--accent);margin:5px 0}.udg-radar-header .mobile-nav{display:none;position:absolute;top:74px;left:0;right:0;max-height:calc(100dvh - 74px);overflow-y:auto;background:#f6f6f2;border-bottom:2px solid #111;padding:16px 22px 26px;box-shadow:0 16px 25px rgba(0,0,0,.13)}.udg-radar-header .mobile-nav.is-open{display:grid;grid-template-columns:1fr;gap:0}.udg-radar-header .mobile-nav a,.udg-radar-header .mobile-nav button{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid #c3c3bd;background:transparent;text-decoration:none;padding:16px 5px;color:#111;font:700 14px var(--display);text-transform:uppercase}}
@media(max-width:860px){.radar-hero-body{min-height:0;grid-template-columns:1fr;gap:42px;padding:44px 0 60px}.radar-hero-copy{padding:0}.radar-hero-copy h1{font-size:clamp(64px,12.3vw,120px)}.radar-plan{max-width:590px;aspect-ratio:1.45}.radar-hero-foot{font-size:8px}.udg-research .portal-tabs{position:relative;top:auto;grid-template-columns:repeat(2,minmax(0,1fr))}.udg-research .portal-tabs button:last-child{grid-column:1/-1}.udg-research .portal-tabs button{border-bottom:1px solid #ccc}.radar-conclusion>.radar-shell{grid-template-columns:1fr}.radar-conclusion .radar-eyebrow{grid-column:auto}}
@media(max-width:560px){.udg-radar-header .brand{min-width:0}.udg-radar-header .brand svg{width:35px;height:35px;min-width:35px}.udg-radar-header .brand-copy strong{font-size:10px}.radar-hero-top span:last-child{display:none}.radar-hero-copy h1{font-size:clamp(48px,14vw,83px)}.radar-hero-actions{width:100%;display:grid;grid-template-columns:1fr}.radar-hero-actions button{width:100%}.radar-hero-foot span:nth-child(3),.radar-hero-foot span:nth-child(4){display:none}.udg-research #portal{padding:64px 16px 70px}.udg-research .portal-intro{display:block}.udg-research .portal-intro h2{font-size:clamp(40px,11vw,62px)}.udg-research .portal-intro p{margin-top:24px}.udg-research .portal-tabs button{font-size:10px;padding:16px 12px}.udg-research .portal-panel{padding:22px 15px}.udg-research .radar-controls{display:grid;grid-template-columns:1fr}.udg-research .radar-controls label{padding-left:0}.udg-research .radar-controls button{min-height:49px}.udg-research .panel-lead{grid-template-columns:1fr}.udg-research .panel-lead h3{font-size:clamp(36px,10vw,56px)}.udg-radar-footer{align-items:flex-start;flex-direction:column}.radar-conclusion h2{font-size:clamp(46px,12vw,76px)}.radar-plan{box-shadow:10px 10px 0 rgba(255,211,0,.14)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.radar-hero-actions button:hover{transform:none}}
@media print{.site-header,.radar-hero-actions,.portal-tabs,.assistant-launcher,.assistant-panel,.udg-radar-footer,.radar-conclusion{display:none!important}.udg-research .portal{padding:12px}.udg-research .portal-panel{padding:0}.udg-research .radar-report{break-inside:avoid}}