/* ================================================================
   AL BURJ Traffic & Transport — THE FILM (home page only).
   The corporate site's scroll-driven film, chapter for chapter: a fixed
   canvas stage, spacer sections that turn scroll into scene time, fixed
   overlays whose elements are staged in and out by data-in / data-out,
   a chapter rail, a scroll cue, the front-desk chooser and the bell.
   Loaded after shell.css.
   ================================================================ */
body.film{color:var(--ink);background:#05070f}
#stage{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;mix-blend-mode:overlay;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.vign{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(150% 120% at 50% 46%,transparent 40%,rgba(2,4,10,.62))}
body.inhero .grain{opacity:0}

/* film header — the clear one over the stage */
.fhd{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px clamp(16px,4vw,52px);background:linear-gradient(180deg,rgba(4,7,15,.55),transparent)}
.fhd .brand img{height:clamp(26px,2.6vw,34px)}
.fhd nav{display:flex;align-items:center;gap:clamp(14px,2vw,28px)}
.fhd nav a{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--soft);transition:color .2s;cursor:pointer}
.fhd nav a:hover,.fhd nav a:focus-visible{color:var(--brass);outline:none}
.fhd nav a.lock{color:var(--brass)}
.fhd nav .ar{font-family:var(--ar);font-size:15px;color:var(--ink)}
.mbtn{all:unset;display:none;cursor:pointer;color:var(--ink);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:6px 0}
.mnav{position:fixed;inset:0;z-index:150;background:rgba(5,7,15,.98);display:none;flex-direction:column;justify-content:center;gap:4px;padding:12vh var(--gutter)}
.mnav.on{display:flex}
.mnav a{font-family:var(--serif);font-size:clamp(28px,7vw,40px);color:var(--ink);padding:9px 0;border-bottom:1px solid var(--line)}
.mnav a:hover{color:var(--brass)}
.mnav a.lock{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass);border-bottom:none;margin-top:14px}
.mnav .x{position:absolute;top:16px;right:20px;all:unset;cursor:pointer;color:var(--ink);font-size:22px;padding:6px}
@media(max-width:780px){.fhd .brand img{height:22px}.fhd nav#nav{display:none}.mbtn{display:block}}

.rail{position:fixed;right:clamp(18px,3vw,44px);top:50%;transform:translateY(-50%);z-index:35;display:flex;flex-direction:column;gap:14px;pointer-events:none}
.rail button{all:unset;display:flex;align-items:center;gap:11px;justify-content:flex-end;cursor:pointer;pointer-events:auto;color:var(--steel);transition:.3s}
.rail .no{font-size:9px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;opacity:0;transition:.3s;white-space:nowrap;color:var(--soft)}
.rail .dot{width:6px;height:6px;border:1px solid rgba(122,133,148,.5);transform:rotate(45deg);transition:.3s}
.rail button:hover .no,.rail button.on .no{opacity:1}
.rail button.on{color:var(--brass)} .rail button.on .dot{background:var(--brass);border-color:var(--brass);transform:rotate(45deg) scale(1.1)}
@media(max-width:680px){.rail{display:none}}

.cue{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:35;display:flex;flex-direction:column;align-items:center;gap:8px;
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);transition:opacity .6s}
.cue i{width:1px;height:26px;background:linear-gradient(var(--brass),transparent);animation:cue 2.2s ease-in-out infinite}
@keyframes cue{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

body.film main{position:relative;z-index:2}
.sp{width:100%}

.ov{position:fixed;inset:0;z-index:20;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .55s ease,visibility 0s linear .55s;display:flex}
.ov.on{opacity:1;visibility:visible;transition:opacity .55s ease}
.ov .pad{position:relative;width:100%;height:100%;padding:0 clamp(18px,5vw,72px)}
body.film h1{margin:0;font-weight:600;letter-spacing:-.015em;line-height:1.04;font-size:clamp(32px,4vw,58px);text-wrap:balance;text-shadow:0 3px 60px rgba(2,4,10,.85)}
body.film h2{margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.06;font-size:clamp(26px,3.2vw,44px);text-wrap:balance;text-shadow:0 3px 50px rgba(2,4,10,.85)}
body.film em{font-style:normal;color:inherit}
.say{font-size:clamp(16px,1.3vw,19px);line-height:1.6;color:rgba(237,241,248,.88);max-width:min(54ch,580px);text-shadow:0 1px 30px rgba(2,4,10,.8)}
.lab{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.stg{opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .5s cubic-bezier(.22,.61,.36,1),transform .5s cubic-bezier(.22,.61,.36,1),visibility 0s linear .5s}
.stg.show{opacity:1;visibility:visible;transform:none;transition:opacity .5s cubic-bezier(.22,.61,.36,1),transform .5s cubic-bezier(.22,.61,.36,1),visibility 0s}

.box{position:absolute;pointer-events:auto}
.bl{bottom:15vh;left:clamp(18px,5vw,72px);max-width:min(40ch,86vw)}
.tl{top:15vh;left:clamp(18px,5vw,72px);max-width:min(40ch,86vw)}
.tr{top:14vh;right:clamp(18px,5vw,72px);max-width:min(36ch,86vw);text-align:right}
.cc{top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;max-width:min(40ch,90vw)}
.rc{position:absolute;right:max(220px,12vw);max-width:min(38ch,60vw)}
.blq{position:absolute;left:var(--gutter);bottom:8vh;max-width:min(46ch,80vw)}
.trq{position:absolute;right:max(220px,12vw);top:9vh;text-align:right;max-width:min(38ch,60vw)}
.t-serif{font-family:var(--serif);font-weight:500;font-size:clamp(40px,5vw,80px);line-height:1.05;letter-spacing:-.005em;color:var(--ink);text-shadow:0 2px 40px rgba(2,4,10,.6)}
.lop{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;pointer-events:none}
.lop .t-serif{font-size:clamp(34px,4.6vw,72px)}

/* ---- 01 · THE JUNCTION — the drawing sheet, the editorial block, the title block ---- */
.sheet{position:absolute;inset:clamp(14px,2.4vw,30px);border:1px solid rgba(160,190,240,.30);outline:1px solid rgba(160,190,240,.10);outline-offset:6px;pointer-events:none}
.hcopy{position:absolute;left:calc(clamp(14px,2.4vw,30px) + clamp(18px,3.4vw,58px));bottom:calc(clamp(14px,2.4vw,30px) + 9vh);max-width:min(54ch,60vw);pointer-events:none}
.hcopy .heyb{display:flex;align-items:center;gap:12px;font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--soft);opacity:0;animation:tbIn .8s ease-out .35s forwards}
.hcopy .heyb b{width:26px;height:2px;background:var(--brass);flex:none}
.hcopy .heyb span{white-space:nowrap}
@media(max-width:760px){.hcopy .heyb{flex-wrap:wrap}.hcopy .heyb span{white-space:normal}}
.hcopy .heyb .ar3{font-family:var(--ar);font-size:15px;letter-spacing:0;text-transform:none;color:rgba(237,241,248,.75);margin-left:4px}
.hcopy .hh1{font-family:var(--serif);font-weight:500;font-size:clamp(44px,6.6vw,96px);line-height:.98;letter-spacing:-.02em;color:#F4F7FC;margin:18px 0 0;text-wrap:balance;opacity:0;animation:hrise 1s cubic-bezier(.22,.61,.36,1) .5s forwards;text-shadow:0 2px 40px rgba(2,4,10,.45)}
.hcopy .hh1 em{font-style:italic;color:#EFD9AE}
.hcopy .hlede{font-size:clamp(15px,1.2vw,19px);line-height:1.55;color:rgba(237,241,248,.84);max-width:46ch;margin:20px 0 0;opacity:0;animation:hrise .9s cubic-bezier(.22,.61,.36,1) .75s forwards}
.hcopy .hcta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;pointer-events:auto;opacity:0;animation:hrise .9s cubic-bezier(.22,.61,.36,1) .95s forwards}
.hbtn{display:inline-flex;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:14px 22px;border:1px solid rgba(175,193,228,.42);color:var(--ink);transition:.25s;background:rgba(4,8,18,.25)}
.hbtn:hover,.hbtn:focus-visible{border-color:var(--brass);color:var(--brass);transform:translateY(-2px);outline:none}
.hbtn.pri{background:var(--brass);color:#1a1206;border-color:var(--brass)}
.hbtn.pri:hover,.hbtn.pri:focus-visible{color:#1a1206;filter:brightness(1.06)}
@keyframes hrise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes tbIn{from{opacity:0}to{opacity:1}}
.tb{position:absolute;font-family:var(--mono);pointer-events:none}
.tb.br{right:calc(clamp(14px,2.4vw,30px) + 20px);bottom:calc(clamp(14px,2.4vw,30px) + 18px);text-align:right}
.tb .row{font-size:10px;letter-spacing:.14em;color:rgba(237,241,248,.85);text-transform:uppercase;line-height:1.95;opacity:0;animation:tbIn .9s ease-out 1.05s forwards}
.tb .row b{color:var(--brass);font-weight:600}
@media(max-width:760px){.hcopy{left:calc(clamp(14px,2.4vw,30px) + 14px);right:calc(clamp(14px,2.4vw,30px) + 14px);bottom:calc(clamp(14px,2.4vw,30px) + 9vh);max-width:none}.hcopy .hh1{font-size:clamp(40px,12.5vw,56px)}.hcopy .hlede{font-size:14.5px;max-width:36ch;margin-top:14px}.hcopy .hcta{gap:8px;margin-top:20px}.hbtn{padding:12px 16px;font-size:10px}.tb.br{display:none}}
@media(prefers-reduced-motion:reduce){.hcopy .heyb,.hcopy .hh1,.hcopy .hlede,.hcopy .hcta,.tb .row{animation:none;opacity:1;transform:none}}

/* ---- 02 · THE RECORD — monumental milestones · origin · the growth ---- */
.ms{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}
.ms .N{font-weight:200;font-size:clamp(120px,21vw,320px);line-height:.88;letter-spacing:-.035em;color:#F4F7FC;font-variant-numeric:tabular-nums;text-shadow:0 4px 28px rgba(2,4,10,.7)}
.ms .N sup{font-size:.32em;font-weight:300;color:var(--brass);vertical-align:.9em;letter-spacing:0}
.ms .L{font-size:clamp(13px,1.3vw,16px);font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:rgba(237,241,248,.9);margin-top:22px}
.ms .R{width:34px;height:2px;background:var(--brass);margin:26px auto 0}
.tori{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;width:min(90vw,700px)}
.tori .oyr{font-family:var(--serif);font-weight:400;font-size:clamp(88px,15vw,220px);line-height:.9;color:#F4F7FC;text-shadow:0 6px 110px rgba(2,4,10,.9)}
.tori .oln{font-size:clamp(18px,2vw,28px);font-weight:600;margin-top:22px;letter-spacing:.01em}
.tori .osb{font-size:13px;color:var(--soft);margin-top:9px}
.tori .oru{width:34px;height:2px;background:var(--brass);margin:24px auto 0}
.tls{position:absolute;inset:0;pointer-events:none}
.tls.stg{transform:none}
.tls .tcap{position:absolute;left:var(--gutter);bottom:11vh;max-width:min(600px,84vw)}
.tls .te{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:10px}
.tls .tyr{font-weight:200;font-size:clamp(64px,9vw,140px);line-height:.9;letter-spacing:-.02em}
.tls .tn{font-size:clamp(18px,2vw,28px);font-weight:600;margin-top:12px}
.tls .td{font-size:14.5px;line-height:1.55;color:rgba(237,241,248,.85);margin-top:7px;max-width:46ch}
.tls .tcr{font-size:10px;letter-spacing:.06em;color:rgba(237,241,248,.5);margin-top:9px;text-transform:uppercase}

/* ---- 03 · THE STUDY CHAIN — nine service plaques ---- */
.chain{position:absolute;right:max(220px,12vw);top:50%;transform:translateY(-50%);width:min(440px,50vw);display:flex;flex-direction:column;gap:9px;pointer-events:none}
.chain.stg,.chain.stg.show{transform:translateY(-50%)}
.cl{display:flex;gap:14px;align-items:baseline;border:1px solid var(--line);border-left:2px solid rgba(199,154,87,.45);padding:11px 14px;background:linear-gradient(180deg,rgba(20,24,34,.55),rgba(10,12,20,.55));pointer-events:auto;transition:border-color .25s}
.cl:hover{border-left-color:var(--brass)}
.cl .n{font-family:var(--mono);font-size:10px;color:var(--brass);flex:none;width:20px;letter-spacing:.1em}
.cl .t{font-size:14.5px;color:rgba(237,241,248,.92)}
.cl .d{font-family:var(--mono);font-size:9.5px;color:var(--soft);text-transform:uppercase;letter-spacing:.08em;margin-left:auto;white-space:nowrap}
.cl.stg{transform:translateX(12px)}
.cl.stg.show{transform:none}
@media(max-width:820px){.chain{left:var(--gutter);right:var(--gutter);width:auto;top:auto;bottom:6vh;transform:none;gap:5px}.chain.stg,.chain.stg.show{transform:none}.cl{padding:7px 12px}.cl .t{font-size:13px}.cl .d{display:none}.ov[data-i="2"] .box.tl{top:11vh}.ov[data-i="2"] .box.tl .say{display:none}}

/* ---- 04 · PORTFOLIO — the carousel, the caption, the detail ---- */
#carousel{position:fixed;inset:0;z-index:22;pointer-events:none;opacity:0;transition:opacity .5s}
#carousel.on{opacity:1}
.pcard{position:absolute;left:50%;top:43%;width:min(58vw,780px);aspect-ratio:1103/686;transform:translate(-50%,-50%);will-change:transform,opacity;box-shadow:0 40px 90px rgba(0,0,0,.6);overflow:hidden;background:#0a0e18;border:1px solid rgba(175,193,228,.1)}
.pcard svg{width:100%;height:100%;display:block}
.pcard .cap{position:absolute;left:0;right:0;bottom:0;height:42%;background:linear-gradient(180deg,transparent,rgba(4,7,14,.6));opacity:0;transition:opacity .3s}
.pcard .tag{position:absolute;left:14px;top:14px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);background:rgba(5,7,15,.75);border:1px solid var(--line);padding:5px 9px}
.pcard.mid{pointer-events:auto;cursor:pointer}.pcard.mid .cap{opacity:1}
.parrow{position:fixed;top:43%;transform:translateY(-50%);z-index:23;width:46px;height:46px;border:1px solid var(--line2);background:rgba(8,12,22,.5);color:var(--ink);cursor:pointer;display:none;align-items:center;justify-content:center;font-size:18px;pointer-events:auto;transition:.2s}
.parrow.on{display:flex}.parrow:hover{border-color:var(--brass);color:var(--brass)}
.parrow.prev{left:clamp(10px,2vw,28px)}.parrow.next{right:clamp(10px,2vw,28px)}
@media(max-width:760px){.pcard{width:86vw;top:37%}.parrow{top:37%}}
#projUI{position:fixed;z-index:24;left:clamp(18px,5vw,72px);bottom:12vh;max-width:min(38ch,86vw);opacity:0;transition:opacity .4s;pointer-events:none}
#projUI.on{opacity:1;pointer-events:auto}
#projUI .idx{font-family:var(--mono);font-size:11px;color:var(--brass);letter-spacing:.14em}
#projUI h3{margin:8px 0 4px;font-size:clamp(22px,3vw,36px);font-weight:800;letter-spacing:-.01em}
#projUI .meta{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--soft);text-transform:uppercase;line-height:1.7}
#projUI .scope{margin-top:12px;font-size:14px;line-height:1.55;opacity:.9;max-width:36ch}
#projUI .nav{display:flex;gap:10px;margin-top:16px}
#projUI .nav button{all:unset;cursor:pointer;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line2);padding:9px 14px;transition:.2s}
#projUI .nav button:hover{border-color:var(--brass);color:var(--brass)}
#detail{position:fixed;inset:0;z-index:60;background:#06090f;overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .4s}
#detail.on{opacity:1;visibility:visible}
#detail .dclose{position:fixed;top:18px;right:22px;z-index:2;width:42px;height:42px;border:1px solid var(--line2);background:rgba(8,12,22,.65);color:var(--ink);cursor:pointer;font-size:18px}
#detail .dhero{position:relative;height:62vh;min-height:340px;overflow:hidden;background:#0a0e18}
#detail .dhero svg{width:100%;height:100%;display:block}
#detail .dhero .grad{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,9,15,.15),transparent 28%,rgba(6,9,15,.88))}
#detail .dhead{position:absolute;left:0;right:0;bottom:0;padding:0 var(--gutter) clamp(28px,5vh,56px)}
#detail .deyebrow{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brass)}
#detail h2.dt{font-weight:600;font-size:clamp(30px,4vw,58px);line-height:1.04;letter-spacing:-.015em;margin:10px 0 8px;max-width:20ch}
#detail .dloc{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
#detail .dbody{max-width:1180px;margin:0 auto;padding:clamp(40px,7vh,88px) var(--gutter)}
#detail .dfacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:44px}
#detail .dfacts div{background:#06090f;padding:18px}
#detail .dfacts .k{font-size:9.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--soft);margin-bottom:7px}
#detail .dfacts .v{font-size:14px;line-height:1.4}
#detail .dover{font-size:clamp(16px,1.4vw,20px);line-height:1.65;color:rgba(237,241,248,.9);max-width:60ch;margin-bottom:40px}
#detail h3.ds{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);border-top:1px solid var(--line2);padding-top:18px;margin:0 0 22px}
#detail .drel{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px;margin-bottom:44px}
#detail .drel a{display:block;text-decoration:none;cursor:pointer}
#detail .drel a .ri{aspect-ratio:1103/686;overflow:hidden;background:#0a0e18}
#detail .drel a .ri svg{width:100%;height:100%;display:block;transition:.3s}#detail .drel a:hover .ri svg{transform:scale(1.04)}
#detail .drel a .rn{font-size:14px;font-weight:600;margin-top:10px}
#detail .drel a .rs{font-size:11px;color:var(--soft);text-transform:uppercase;letter-spacing:.05em;margin-top:3px}
#detail .dnext{display:inline-flex;gap:10px;background:none;font-family:inherit;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line2);padding:14px 22px;cursor:pointer}
#detail .dnext:hover{border-color:var(--brass);color:var(--brass)}

/* ---- 05 · THE AUTHORITY — one certificate in the light ---- */
.hpn{position:absolute;left:50%;top:50%;text-align:center;pointer-events:none;width:min(560px,88vw)}
.hpn.stg,.hpn.stg.show{transform:translate(-50%,-52%)}
.hpn .plaq{width:min(520px,80vw);margin:0 auto;display:flex;align-items:center;justify-content:center;padding:3%;
  background:linear-gradient(175deg,#f2eee5,#e4ded0);border:1px solid rgba(199,154,87,.6);
  box-shadow:0 34px 80px rgba(0,0,0,.75),inset 0 0 0 1px rgba(120,92,44,.25),inset 0 -16px 30px rgba(70,52,26,.16)}
.hpn .plaq img{max-width:100%;height:auto;display:block}
.hpn .hnm{font-weight:600;font-size:clamp(13px,1.3vw,18px);letter-spacing:.14em;text-transform:uppercase;margin-top:22px;color:rgba(230,234,241,.94);text-shadow:0 1px 0 rgba(255,255,255,.05),0 -1px 1px rgba(0,0,0,.85)}
.hpn .hru{width:26px;height:2px;background:var(--brass);margin:14px auto 0}
.dcount{position:absolute;left:50%;top:46%;transform:translateX(-50%);font-family:var(--mono);font-size:clamp(11px,1.1vw,14px);letter-spacing:.3em;color:#EFD9AE;white-space:nowrap;text-shadow:0 2px 30px rgba(0,0,0,.8)}
.dcount.stg,.dcount.stg.show{transform:translateX(-50%)}
.auth-list{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-wrap:wrap;justify-content:center;gap:10px;width:min(900px,88vw);pointer-events:auto}
.auth-list.stg,.auth-list.stg.show{transform:translate(-50%,-50%)}
.auth-list span{font-size:clamp(12px,1.1vw,15px);letter-spacing:.14em;text-transform:uppercase;color:rgba(216,222,232,.85);border:1px solid var(--line);border-left:2px solid rgba(199,154,87,.5);padding:11px 16px;background:linear-gradient(180deg,rgba(20,24,34,.55),rgba(10,12,20,.55))}
@media(max-width:680px){.dcount{top:auto;bottom:6vh;font-size:10px;letter-spacing:.2em;white-space:normal;text-align:center;width:88vw}}

/* ---- 06 · THE REGISTER — split frame on a drifting seam ---- */
.mclause{position:absolute;font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.8vw,40px);line-height:1.35;color:rgba(237,241,248,.94);max-width:22ch;text-shadow:0 2px 40px rgba(2,4,10,.8)}
.mplate{position:absolute;width:clamp(150px,15vw,220px);background:linear-gradient(178deg,#f4f1ea,#e6e1d4);border:1px solid rgba(199,154,87,.5);border-left:3px solid var(--brass);box-shadow:0 22px 50px rgba(0,0,0,.55);padding:14px 12px 10px;text-align:center;outline:none}
.mplate .mnum{font-family:var(--sans);font-weight:300;font-size:clamp(30px,3vw,46px);line-height:1;color:#12264c;font-variant-numeric:tabular-nums}
.mplate .mnum sup{font-size:.4em;color:var(--brass);vertical-align:.8em}
.mplate .mnote{font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:#4a4438;margin-top:8px;text-transform:uppercase}
.mplate.stg{transform:translateY(8px) scale(1.045)}
.mplate.stg.show{transform:none}
.mplate:hover,.mplate:focus-visible{box-shadow:0 26px 60px rgba(0,0,0,.6),0 0 0 1px var(--brass)}
.mrow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(1080px,84vw);display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:flex-end;pointer-events:auto}
.mrow.stg,.mrow.stg.show{transform:translate(-50%,-50%)}
.mrow .mplate{position:static;width:clamp(120px,11vw,170px);padding:10px 8px 8px}
.mrow .mplate .mnum{font-size:clamp(24px,2.2vw,34px)}
.msent{position:absolute;left:50%;top:15vh;transform:translateX(-50%);font-family:var(--serif);font-size:clamp(19px,2vw,30px);color:rgba(237,241,248,.95);white-space:nowrap;text-shadow:0 2px 40px rgba(2,4,10,.8)}
.msent.stg,.msent.stg.show{transform:translateX(-50%)}
.mstamp{position:absolute;right:max(220px,10vw);bottom:11vh;text-align:right;font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);line-height:2}
@media(max-width:820px){.mclause{font-size:20px;max-width:18ch}.mplate{width:132px}
.mrow{flex-direction:column;flex-wrap:nowrap;gap:4px;align-items:center;top:57%}
.mrow .mplate{width:120px}
.msent{white-space:normal;width:88vw;text-align:center;top:10vh}.mstamp{right:var(--gutter)}}

/* ---- 07 · THE THRESHOLD — type etched on the pane ---- */
.thline{position:absolute;left:var(--gutter);bottom:26vh;border-bottom:1px solid rgba(199,154,87,.5);padding-bottom:14px;font-weight:300;font-size:clamp(20px,3.4vw,52px);letter-spacing:.35em;text-transform:uppercase;color:rgba(214,226,246,.5);white-space:nowrap}
.thline.mir.stg{transform:scaleX(-1) translateY(10px)}
.thline.mir.stg.show{transform:scaleX(-1)}
.thline.tru{font-weight:500;color:#EFD9AE;text-shadow:0 0 30px rgba(199,154,87,.25)}
.thmark{position:absolute;left:var(--gutter);top:10vh;font-family:var(--ar);font-size:22px;color:rgba(199,154,87,.9)}
@media(max-width:760px){.thline{white-space:normal;letter-spacing:.18em;font-size:24px;max-width:86vw}}

/* ---- 08 · THE APPROVAL — the climb through the review ---- */
.amark{position:absolute;left:calc(var(--gutter) + 26px);font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:#EFD9AE;text-transform:uppercase;max-width:36ch;line-height:1.8;border-left:2px solid var(--brass);padding-left:10px;outline:none}
.amark:focus-visible{color:var(--brass)}
.acall{position:absolute;max-width:30ch;pointer-events:auto;outline:none}
.acall .ael{font-size:clamp(14px,1.3vw,17px);font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.acall .adx{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--soft);margin-top:6px;text-transform:uppercase}
.acall::before{content:"";position:absolute;top:.7em;width:clamp(30px,4vw,80px);height:1px;background:var(--brass)}
.acall.L{left:calc(var(--gutter) + 90px);text-align:left}
.acall.L::before{right:100%;margin-right:10px}
.acall.R{right:max(220px,12vw);text-align:right}
.acall.R::before{left:100%;margin-left:10px}
.acall:hover .ael,.acall:focus-visible .ael{color:var(--brass)}
.amg{position:absolute;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(155,170,198,.42)}
@media(max-width:820px){.amg{display:none}}
.apar{position:absolute;inset:12vh max(200px,11vw) 12vh max(200px,11vw);pointer-events:none}
.apar span{position:absolute;font-family:var(--mono);font-size:clamp(9px,.8vw,11.5px);letter-spacing:.12em;text-transform:uppercase;color:rgba(217,222,231,.66);transition:color .25s;pointer-events:auto;outline:none;white-space:nowrap}
.apar span:hover,.apar span:focus-visible{color:var(--brass)}
.ahead .ahsub{display:none;font-family:var(--mono);font-size:10px;letter-spacing:.3em;margin-top:16px;color:var(--brass)}
.ahead{position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);font-family:var(--serif);font-size:clamp(26px,3.2vw,50px);color:#F4F7FC;text-align:center;max-width:24ch;text-shadow:0 3px 60px rgba(2,4,10,.9)}
.ahead.stg{transform:translate(-50%,-46%)}
.ahead.stg.show{transform:translate(-50%,-50%)}
@media(max-width:820px){
  .acall.L,.acall.R{left:var(--gutter);right:var(--gutter);text-align:left;max-width:none}
  .acall::before{display:none}
  .amark{left:var(--gutter);max-width:82vw}
  .apar{display:none}
  .ahead .ahsub{display:block}
}

/* ---- 09 · THE TOOLS — giant names on low baselines ---- */
.plaque8{position:absolute;left:var(--gutter);bottom:14vh;max-width:46ch;font-family:var(--serif);font-style:italic;font-size:clamp(14px,1.25vw,18px);line-height:1.65;color:rgba(237,241,248,.85)}
.plaque8 .pk{font-family:var(--mono);font-style:normal;font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);display:block;margin-bottom:8px}
.sysm{position:absolute;bottom:11vh;pointer-events:auto;outline:none}
.sysm.lf{left:var(--gutter)}
.sysm.ct{left:50%}
.sysm.ct.stg{transform:translateX(-50%) translateY(10px)}
.sysm.ct.stg.show{transform:translateX(-50%)}
.sysm .sdx{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(237,241,248,.7);margin-bottom:10px}
.sysm .snm{font-weight:200;font-size:clamp(40px,8vw,108px);line-height:.95;letter-spacing:-.01em;color:#F4F7FC;text-shadow:0 4px 70px rgba(0,0,0,.8)}
.sysm .sru{height:2px;width:clamp(60px,8vw,140px);margin-top:14px}
.sysm .sst{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-top:12px}
.sysm:focus-visible .snm{color:#fff;text-shadow:0 4px 70px rgba(0,0,0,.8),0 3px 0 var(--brass)}
.cred8{position:absolute;left:var(--gutter);bottom:8vh;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass)}
@media(max-width:680px){.sysm.ct{left:var(--gutter)}.sysm.ct.stg{transform:translateY(10px)}.sysm.ct.stg.show{transform:none}.sysm .snm{font-size:clamp(38px,11vw,52px)}}

/* ---- 10 · THE UNSEEN — whispers in the strata ---- */
.wsp{position:absolute;right:max(220px,12vw);text-align:right;font-family:var(--serif);font-weight:400;font-size:clamp(17px,1.7vw,26px);line-height:1.75;color:rgba(214,206,192,.78);max-width:30ch;text-shadow:0 2px 30px rgba(0,0,0,.9)}
.wsp.wtag{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(214,206,192,.85);border-bottom:1px solid rgba(199,154,87,.5);padding-bottom:6px;outline:none}
.wsp.wtag:focus-visible{color:var(--brass)}
.wfin{position:absolute;left:18%;bottom:20vh;font-family:var(--serif);font-style:italic;font-size:clamp(18px,1.9vw,28px);color:rgba(230,222,206,.9);text-shadow:0 2px 40px rgba(0,0,0,.9)}
@media(max-width:820px){.wsp{right:var(--gutter);max-width:70vw}.wfin{left:var(--gutter)}}

/* ---- 11 · THE MAP TABLE — master plans as physical sheets ---- */
.ptable{position:absolute;inset:0;pointer-events:none;transition:transform .9s cubic-bezier(.25,.7,.2,1)}
.mtp{position:absolute;left:50%;top:46%;width:min(38vw,520px);pointer-events:auto;background:#efece3;padding:10px 10px 12px;box-shadow:0 30px 70px rgba(0,0,0,.65);outline:none;transition:filter .7s ease,transform .7s cubic-bezier(.25,.7,.2,1),opacity .5s;cursor:pointer}
.mtp.stg{opacity:0;transform:var(--pin)}
.mtp.stg.show{opacity:1;transform:var(--pfin)}
.mtp svg{width:100%;height:auto;aspect-ratio:400/250;display:block;background:#dcd8cc}
.mtp .pmarg{display:flex;align-items:baseline;gap:14px;padding:9px 4px 0;flex-wrap:wrap}
.mtp .pmn{font-family:var(--serif);font-size:clamp(14px,1.3vw,20px);color:#12264c}
.mtp .pmf{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:#4a4438;text-transform:uppercase}
.mtp.dim{filter:brightness(.38) saturate(.8)}
.ptable.dusk .mtp{filter:brightness(.18) saturate(.65)}
.mtp:focus-visible{box-shadow:0 0 0 2px var(--brass),0 30px 70px rgba(0,0,0,.65)}
.mtp.top{z-index:30!important}
.psum{position:absolute;right:max(220px,12vw);top:13vh;text-align:right;z-index:22}
.psum .ps1{font-family:var(--serif);font-size:clamp(24px,3.5vw,44px);line-height:1.25;color:#F4F7FC;text-shadow:0 3px 60px rgba(2,4,10,.9)}
.psum .ps2{font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--brass);margin-top:12px;text-transform:uppercase}
@media(max-width:820px){.mtp{width:84vw}.mtp.stg.show{transform:translate(-50%,-50%) rotate(-1.5deg)}.psum{right:var(--gutter);left:var(--gutter)}}

/* ---- 12 · THE DIVISION — a monument built of words ---- */
.tw{position:absolute;left:50%;bottom:31vh;transform:translateX(-50%);width:min(760px,92vw);text-align:center;display:flex;flex-direction:column-reverse;align-items:center;gap:clamp(8px,1.3vh,15px)}
.tc{color:rgba(237,241,248,.9)}
.tc.stg{transform:translateY(46px)}
.tc.stg.show{transform:none}
.tc.m{font-family:var(--mono);font-size:clamp(9px,.9vw,12px);letter-spacing:.26em;color:rgba(155,170,198,.85);text-transform:uppercase}
.tc.s{font-family:var(--serif);font-size:clamp(14px,1.5vw,21px);line-height:1.5}
.tc.s.i{font-style:italic}
.tcrown .ar2{font-family:var(--ar);font-size:clamp(40px,5vw,74px);color:var(--brass);line-height:1.2}
.tcrown .tg{font-size:clamp(12px,1.3vw,17px);font-weight:600;letter-spacing:.42em;text-transform:uppercase;margin-top:10px;color:#F4F7FC}
.tcrown .tg span{opacity:0;display:inline-block;transform:translateY(8px);transition:opacity .4s,transform .4s}
.tcrown.show .tg span{opacity:1;transform:none}
.tinv{position:absolute;left:var(--gutter);bottom:6vh;text-align:left;pointer-events:auto}
.tinv .ti1{font-family:var(--serif);font-size:clamp(17px,1.8vw,26px);color:#F4F7FC}
.tinv .til{display:flex;flex-wrap:wrap;gap:9px 26px;margin-top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.tinv .til a{color:var(--soft);border-bottom:1px solid transparent;padding-bottom:2px;transition:.25s}
.tinv .til a:hover,.tinv .til a:focus-visible{color:var(--brass);border-color:var(--brass);outline:none}
.tinv .til span{color:rgba(155,170,198,.6)}
@media(max-width:760px){.tw{bottom:36vh}.tc.m{font-size:8.5px;letter-spacing:.14em}.tinv .til{flex-direction:column;gap:8px}}

#projUI,#carousel{visibility:hidden;transition:opacity .5s,visibility 0s linear .5s}
#projUI.on,#carousel.on{visibility:visible;transition:opacity .5s}
.amark:focus-visible,.acall:focus-visible .ael,.apar span:focus-visible,.wsp.wtag:focus-visible{box-shadow:0 2px 0 var(--brass)}
@media(prefers-reduced-motion:reduce){.cue i{animation:none}.stg{transition:none}.tcrown .tg span{transition:none;opacity:1;transform:none}.mtp,.ptable,.mplate,.ov{transition:none}}
@media(max-width:640px){.tr{text-align:left;left:clamp(18px,5vw,72px);right:auto}}

/* ---- the Front Desk — first-visit chooser (home only) ---- */
.welcome{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;background:rgba(3,5,12,.68);backdrop-filter:blur(4px);padding:24px}
.welcome.on{display:flex;animation:welcfade .5s ease}
@keyframes welcfade{from{opacity:0}to{opacity:1}}
.welcome .card{background:rgba(7,11,20,.98);border:1px solid var(--line2);border-top:2px solid var(--brass);width:min(940px,96vw);max-height:92vh;overflow:auto;padding:clamp(28px,4vw,50px);color:var(--ink);text-align:center;transform:translateY(14px) scale(.985);animation:welcpop .55s cubic-bezier(.22,.61,.36,1) forwards}
@keyframes welcpop{to{transform:none}}
.welcome .eyebrow{justify-content:center;margin-bottom:16px}
.welcome h2{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3.6vw,42px);margin:0 0 12px;text-shadow:none}
.welcome p{color:var(--soft);font-size:15px;line-height:1.55;max-width:48ch;margin:0 auto 28px}
.welcome .wgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left}
.welcome .wgrid-3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:820px){.welcome .wgrid-3{grid-template-columns:1fr 1fr}}
.welcome .wopt{display:block;border:1px solid var(--line2);padding:18px 20px;transition:.25s;color:var(--ink)}
.welcome .wopt:hover{border-color:var(--brass);background:rgba(199,154,87,.06);transform:translateY(-2px)}
.welcome .wopt b{display:block;font-family:var(--serif);font-size:19px;font-weight:500;margin-bottom:5px}
.welcome .wopt span{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--soft)}
.welcome .wfoot{display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:center;align-items:center;margin-top:24px}
.welcome .wfoot a,.welcome .cont{all:unset;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--soft);transition:.2s}
.welcome .wfoot a:hover,.welcome .cont:hover{color:var(--brass)}
@media(max-width:620px){
  .welcome{padding:14px}
  .welcome .card{padding:24px 18px 20px;max-height:94vh}
  .welcome h2{font-size:24px;margin-bottom:8px}
  .welcome p{font-size:13.5px;margin-bottom:16px}
  .welcome .wgrid,.welcome .wgrid-3{grid-template-columns:1fr 1fr;gap:8px}
  .welcome .wopt{padding:12px 12px 11px}
  .welcome .wopt b{font-size:15px;margin-bottom:3px}
  .welcome .wopt span{font-size:8.5px;letter-spacing:.06em}
  .welcome .wfoot{gap:10px 16px;margin-top:16px}
  .welcome .wfoot a,.welcome .cont{font-size:10px}
}
@media(prefers-reduced-motion:reduce){.welcome.on,.welcome .card{animation:none}.welcome .card{transform:none}}