/* NorthEight — Kosmos-style exploration. Design tokens per deconstruction dossier v2 (Opus-reviewed). */
:root{
  --bg:#000; --fg:#FCFCFC; --hairline:rgba(252,252,252,.18); --muted:rgba(252,252,252,.62);
  --disp:'Inter Tight',system-ui,sans-serif; --body:'Inter Tight',system-ui,sans-serif;
  --track:-0.06em; --track2:-0.03em; --pill:60px; --maxw:1440px; --gutter:clamp(20px,4vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased}
::selection{background:#FCFCFC;color:#000}
a{color:var(--fg);text-decoration:underline;text-underline-offset:4px}
a:hover{opacity:.75}

/* nav — fixed translucent + blur(16px) */
header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(40,40,40,.6);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.nav{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter)}
.wordmark{font-weight:600;letter-spacing:.04em;text-decoration:none;font-size:18px}
.wordmark span{color:var(--muted);font-weight:400}
nav{display:flex;gap:28px;align-items:center}
nav a{font-size:16px;text-decoration:none}
nav a:hover{opacity:.75}
.nav-cta{background:#fff;color:#000;border-radius:var(--pill);padding:12px 32px;text-decoration:none}
.nav-cta:hover{opacity:.9}

/* display type */
h1{font-family:var(--disp);font-weight:500;font-size:clamp(44px,7.2vw,96px);letter-spacing:var(--track);line-height:1.02}
h2{font-family:var(--disp);font-weight:500;font-size:clamp(36px,5vw,72px);letter-spacing:var(--track2);line-height:1.06}
.lede{font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:56ch}

/* layout */
main{display:block}
section{padding:clamp(72px,10vw,140px) var(--gutter)}
.wrap{max-width:var(--maxw);margin:0 auto}
.kicker{font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:20px}

/* hero */
.hero{min-height:min(92vh,820px);display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:8vh}
.hero .lede{margin-top:28px}

/* editorial service rows */
.rows{border-top:1px solid var(--hairline)}
.row{display:grid;grid-template-columns:64px 1fr auto;gap:24px;align-items:baseline;padding:34px 0;border-bottom:1px solid var(--hairline);text-decoration:none;transition:padding-left .25s ease}
.row:hover{padding-left:14px}
.row .n{color:var(--muted);font-size:15px}
.row h3{font-family:var(--disp);font-weight:500;font-size:clamp(22px,2.6vw,34px);letter-spacing:var(--track2)}
.row p{color:var(--muted);margin-top:8px;max-width:52ch}
.row .arrow{font-size:26px;opacity:.4;transition:opacity .25s}
.row:hover .arrow{opacity:1}

/* proof band — large numbers, no people */
.proof{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:40px}
.proof .num{font-family:var(--disp);font-weight:500;font-size:clamp(44px,5vw,80px);letter-spacing:var(--track2);line-height:1}
.proof .cap{color:var(--muted);margin-top:10px;max-width:24ch}

/* work cards (borderless, hairline top) */
.work{display:grid;gap:0;border-top:1px solid var(--hairline)}
.work article{padding:40px 0;border-bottom:1px solid var(--hairline);display:grid;grid-template-columns:1fr 2fr;gap:32px}
.work .meta{color:var(--muted);font-size:15px}
.work h3{font-family:var(--disp);font-weight:500;font-size:clamp(20px,2.2vw,28px);letter-spacing:var(--track2);margin-bottom:10px}
.work p{color:var(--muted)}

/* CTA band */
.band{background:#1c1e21;color:#FCFCFC}
.band h2{color:#FCFCFF}
.band .pill{display:inline-block;margin-top:32px;background:#000;color:#fff;border-radius:var(--pill);padding:16px 46px;text-decoration:none;font-size:16px}

/* footer */
footer{padding:48px var(--gutter) 64px;border-top:1px solid var(--hairline)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;color:var(--muted);font-size:14px}

@media(max-width:760px){
  nav{gap:16px} nav a:not(.nav-cta){display:none}
  .row{grid-template-columns:36px 1fr auto}
  .work article{grid-template-columns:1fr}
}

/* Opus-review fixes: a11y, sector-native signature, tabular numerals */
.meta,.n,.num,.proof .cap{font-variant-numeric:tabular-nums}
a:focus-visible{outline:2px solid #FCFCFC;outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:#FCFCFC;color:#000;padding:10px 18px;z-index:99}
.skip:focus{left:12px;top:12px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.arrow{aria-hidden:true}
/* signature element: elemental cost-plan fragment (sector-native, not a Kosmos motif) */
.bill{border:1px solid var(--hairline);border-radius:2px;max-width:520px;margin-top:40px;padding:26px 28px;font-variant-numeric:tabular-nums}
.bill .t{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.bill .l{display:flex;justify-content:space-between;font-size:15px;padding:7px 0;border-bottom:1px solid rgba(252,252,252,.08)}
.bill .l:last-child{border-bottom:0;font-weight:600}
.bill .l span:last-child{color:var(--muted)}
.bill .l:last-child span:last-child{color:var(--fg)}
/* mobile nav: restore links as wrapping row instead of hiding */
@media(max-width:760px){
  .nav{flex-wrap:wrap;gap:10px 18px;padding:14px var(--gutter)}
  nav{gap:16px;flex-wrap:wrap}
  nav a:not(.nav-cta){display:inline}
  nav .nav-cta{padding:10px 22px}
}

/* ==== v3: Kosmos-measured additions (Niall feedback 12:16) ==== */
/* 1. Mature gradient background motifs over black */
.shapes{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden;background:#000}
.shapes .wedge{position:absolute;top:0;right:0;width:62vw;height:100%;
  background:radial-gradient(120% 90% at 100% 0%, rgba(64,74,88,.42) 0%, rgba(24,28,36,.20) 34%, rgba(0,0,0,0) 62%)}
.shapes .wedge2{position:absolute;top:0;right:0;width:44vw;height:100%;
  background:conic-gradient(from 128deg at 100% -10%, rgba(84,96,112,.16), rgba(0,0,0,0) 26%)}
.shapes .gridlines{position:absolute;inset:0;
  background:repeating-linear-gradient(90deg, rgba(252,252,252,.045) 0 1px, transparent 1px 96px)}
.shapes .bottomglow{position:absolute;bottom:0;left:0;width:100%;height:34vh;
  background:radial-gradient(90% 100% at 50% 115%, rgba(38,44,54,.35), rgba(0,0,0,0) 60%)}
@media (prefers-reduced-motion:reduce){.menu-panel{transition:none!important}}

/* 2. Slide-down full-screen menu (measured: fixed, 0.45s ease-in-out, 50px items) */
.menu-btn{background:none;border:0;color:var(--fg);font-family:var(--body);font-size:16px;cursor:pointer;padding:6px 2px}
.menu-btn:hover{opacity:.75}
.menu-panel{position:fixed;inset:0;z-index:60;background:rgba(28,28,28,.86);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  display:flex;flex-direction:column;justify-content:center;padding:0 var(--gutter);
  transform:translateY(-102%);transition:transform .45s ease-in-out;visibility:hidden}
.menu-panel.open{transform:translateY(0);visibility:visible}
.menu-panel a{font-family:var(--disp);font-weight:500;font-size:clamp(30px,4.6vw,50px);letter-spacing:var(--track2);
  text-decoration:none;padding:12px 0;border-bottom:1px solid var(--hairline)}
.menu-panel a:hover{opacity:.75}
.menu-close{position:absolute;top:22px;right:var(--gutter);background:none;border:1px solid var(--hairline);color:var(--fg);
  border-radius:var(--pill);padding:10px 26px;font-size:16px;cursor:pointer}
.menu-cta{display:inline-block;margin-top:34px;align-self:flex-start;background:#fff;color:#000;border-radius:var(--pill);padding:16px 46px;text-decoration:none;font-size:16px;font-family:var(--body);font-weight:400;letter-spacing:0}

/* v4 (Niall 12:49): logo, hamburger, footer legal, subscription, pill width */
.logo{height:34px;width:auto;display:block}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:6px;background:none;border:0;cursor:pointer;padding:8px 4px}
.burger span{display:block;width:26px;height:2px;background:#FCFCFC;transition:transform .3s}
.burger:hover span{opacity:.75}
.pill,.menu-cta,.nav-cta{white-space:nowrap}
.nav-cta{padding:12px 40px}
.menu-cta{padding:18px 56px}
.pill{padding:18px 56px}
.foot-legal{display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted);font-size:13.5px;margin-top:18px}
.foot-contact a{white-space:nowrap}
/* subscription block */
.subscribe{border:1px solid var(--hairline);border-radius:2px;padding:38px clamp(24px,4vw,48px);margin-top:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.subscribe h3{font-family:var(--disp);font-weight:500;font-size:clamp(22px,2.4vw,32px);letter-spacing:var(--track2);margin-bottom:12px}
.subscribe p{color:var(--muted)}
.sub-row{display:flex;gap:12px;flex-wrap:wrap}
.sub-row input{flex:1;min-width:200px;background:transparent;border:1px solid var(--hairline);border-radius:60px;color:#FCFCFC;padding:14px 26px;font-size:16px;font-family:var(--body)}
.sub-row input::placeholder{color:rgba(252,252,252,.45)}
.sub-row button{background:#fff;color:#000;border:0;border-radius:60px;padding:14px 34px;font-size:16px;cursor:pointer;white-space:nowrap}
@media(max-width:760px){.subscribe{grid-template-columns:1fr}}

/* v5 (Niall 15:02): anthracite band, S-curve signature, band pill */
.band .pill{background:#FCFCFC;color:#000}
/* S-curve signature element — replaces elemental bill (universal to client + contractor commercial work) */
.scurve{border:1px solid var(--hairline);border-radius:2px;max-width:560px;margin-top:40px;padding:26px 28px}
.scurve .t{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-variant-numeric:tabular-nums}
.scurve svg{width:100%;height:auto;display:block}
.scurve .cap{display:flex;justify-content:space-between;color:var(--muted);font-size:13.5px;margin-top:14px;font-variant-numeric:tabular-nums}

/* v6: 'Across the Table' hero (Fable 5.1 concept) — replaces S-curve */
.table-hero{max-width:560px;margin-top:44px;font-variant-numeric:tabular-nums}
.table-hero .parties{display:flex;justify-content:space-between;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.table-hero .line{position:relative;height:1px;background:rgba(252,252,252,.35);margin:14px 0}
.table-hero .figure{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#000;padding:10px 22px;
  font-family:var(--disp);font-weight:500;font-size:clamp(22px,2.6vw,32px);letter-spacing:-0.02em;white-space:nowrap;border:1px solid var(--hairline);border-radius:2px}
.table-hero .tag{text-align:center;color:var(--muted);font-size:13.5px;margin-top:12px}

/* v7 (Niall 18:21): hero = Option C mirror text; strapline extended */
.mirror{margin-top:40px;display:flex;justify-content:space-between;gap:5vw;font-size:clamp(20px,2.2vw,30px);font-weight:500;letter-spacing:-0.03em;line-height:1.35;max-width:900px}
.mirror .r{text-align:right;color:var(--muted)}
.mirror-note{margin-top:18px;color:var(--muted);font-size:15px}

/* v7: mirror stays mirrored on phones */
@media(max-width:760px){
  .mirror{flex-direction:row;gap:18px;font-size:17px;justify-content:space-between}
  .mirror .r{text-align:right}
}

/* v8 (blend, Niall 20:41): form, RICS mark, fixed-fee offer, hero 70vh */
.hero{min-height:min(70vh,640px)!important}
.contact-form{display:grid;gap:14px;margin-top:40px;max-width:560px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form input,.contact-form textarea{background:transparent;border:1px solid var(--hairline);border-radius:2px;color:#FCFCFC;padding:16px 20px;font-size:16px;font-family:var(--body);width:100%}
.contact-form textarea{resize:vertical}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:rgba(252,252,252,.45)}
.form-hp{position:absolute;left:-9999px}
.form-note{color:var(--muted);font-size:13.5px}
.rics-mark{font-size:15px;letter-spacing:.18em;color:var(--fg);border:1px solid var(--hairline);border-radius:2px;display:inline-block;padding:12px 22px;margin-bottom:26px;text-transform:uppercase}
.fixedfee{border:1px solid var(--hairline);border-radius:2px;padding:34px clamp(22px,3vw,40px);margin-top:48px}
.fixedfee .n{color:var(--muted);font-size:14px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.fixedfee h3{font-family:var(--disp);font-weight:500;font-size:clamp(22px,2.6vw,34px);letter-spacing:-0.03em;margin-bottom:12px}
.fixedfee p{color:var(--muted);max-width:60ch}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}

/* v9 (Niall 20:47): Principal's credentials & memberships — white wordmark badges */
.memberships{margin-top:64px}
.memberships .kicker{margin-bottom:24px}
.badges{display:flex;flex-wrap:wrap;gap:18px}
.badge{border:1px solid var(--hairline);border-radius:2px;padding:22px 30px;min-width:150px}
.badge .org{font-family:var(--disp);font-weight:500;font-size:26px;letter-spacing:-0.02em;color:#FCFCFC}
.badge .role{color:var(--muted);font-size:13.5px;margin-top:8px;max-width:20ch;line-height:1.4}

/* v10 (Niall 20:58): dropdown CTA pill width fix */
.menu-panel .menu-cta{align-self:flex-start;display:inline-block;width:max-content;min-width:280px;text-align:center;padding:18px 64px;box-sizing:border-box}

.badge-logo{height:36px;max-width:170px;width:auto;display:block;margin:6px 0 16px;filter:brightness(0) invert(1);object-fit:contain}

/* v11: badges aligned */
.badge{display:flex;flex-direction:column;justify-content:flex-start;min-height:150px}
.badge .role{margin-top:auto}

/* v11b: RICS banner logo as the middle credentials box */
.rics-firm{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end}
.rics-firm img{margin-bottom:12px}
.rics-firm .cap{color:var(--muted);max-width:24ch}

/* v12: anchored rows clear the fixed header */
.row[id], section[id]{scroll-margin-top:96px}

/* v12b: sector experience strip */
.sectors{font-family:var(--disp);font-weight:500;font-size:clamp(19px,2vw,26px);letter-spacing:-0.02em;line-height:1.5}

/* v12c: reveal insights cards without main.js */
.scroll-reveal{opacity:1!important;transform:none!important;transition:none!important}

/* v13: insights listing cards restyled to the new design (over old css) */
.insights-grid .insight-card, .insight-card{background:#000!important;border:1px solid rgba(252,252,252,.18)!important;border-radius:2px!important;padding:30px 28px!important;box-shadow:none!important;transform:none!important}
.insights-grid .insight-card:hover{background:rgba(40,40,40,.5)!important}
.insight-card .insight-card-date{color:rgba(252,252,252,.62)!important;font-size:13.5px!important;letter-spacing:.14em;text-transform:uppercase!important}
.insight-card .insight-card-title{color:#FCFCFC!important;font-family:'Inter Tight',system-ui,sans-serif!important;font-weight:500!important;letter-spacing:-0.02em!important;font-size:clamp(20px,2vw,26px)!important}
.insight-card .insight-card-excerpt{color:rgba(252,252,252,.62)!important}
.insight-card .insight-card-link{color:#FCFCFC!important;border:1px solid rgba(252,252,252,.35)!important;border-radius:60px!important;padding:10px 26px!important;display:inline-block!important;background:none!important;text-decoration:none!important}
.insight-card .insight-card-link::after{content:' →'!important}
.insights-grid{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))!important;gap:22px!important}
.insights-teaser-grid{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))!important;gap:22px!important}

/* v14: retire old gold accent completely */
:root{--accent:rgba(252,252,252,.62)!important}

/* v15: align old page titles (insights listing etc.) to the new display style */
.section-title{font-family:'Inter Tight',system-ui,sans-serif!important;font-weight:500!important;
  font-size:clamp(40px,6vw,72px)!important;letter-spacing:-0.03em!important;text-align:left!important;
  color:#FCFCFC!important;line-height:1.05!important;margin:0 0 18px!important}
.section-title + *, .section-subtitle{text-align:left!important;color:rgba(252,252,252,.62)!important}