/* Layout: drawing-sheet grid. Dark cinematic bands alternate with light editorial bands; 12-col container, mono "sheet" labels as the technical voice. */
:root{
  --blue:#0E3E66;        /* extracted from official logo */
  --midnight:#08131F;
  --graphite:#142638;
  --steel:#1C344B;
  --electric:#378BC8;
  --electric-hi:#6FB6E8;
  --gold:#EDCC38;        /* CARTOR official accent */
  --gold-hi:#F4DC6A;
  --gold-ink:#7A6410;
  --ice:#EDF3F7;
  --paper:#F6F9FB;
  --white:#FFFFFF;
  --ink:#0B1B2B;
  --ink-2:#3C5266;
  --mist:#9FB4C7;
  --line-d:rgba(150,190,225,.16);
  --line-l:rgba(14,62,102,.14);
  --display:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --body:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --max:1240px;
  --gut:max(16px, env(safe-area-inset-left, 0px));
  --gutr:max(16px, env(safe-area-inset-right, 0px));
  --ease:cubic-bezier(.2,.7,.1,1);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--midnight);color:var(--ice);font-family:var(--body);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--midnight)}
img,svg{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--electric-hi);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--white);color:var(--ink);padding:.6rem 1rem}
.skip:focus{left:16px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gut);padding-right:var(--gutr)}
@media (min-width:720px){.wrap{padding-left:max(40px,env(safe-area-inset-left,0px));padding-right:max(40px,env(safe-area-inset-right,0px))}}

/* type */
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--electric-hi);display:flex;align-items:center;gap:.75rem;margin:0 0 1.4rem}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.light .eyebrow,.white .eyebrow{color:var(--blue)}
h1,h2,h3,h4{font-family:var(--display);margin:0;text-wrap:balance}
.d1{font-size:clamp(2.7rem,7vw,6rem);font-weight:300;line-height:1.02;letter-spacing:-.035em}
.d2{font-size:clamp(2.1rem,4.6vw,3.9rem);font-weight:300;line-height:1.06;letter-spacing:-.03em}
.d3{font-size:clamp(1.6rem,2.8vw,2.35rem);font-weight:400;line-height:1.15;letter-spacing:-.02em}
.d1 b,.d2 b,.d3 b{font-weight:600}
.h3{font-size:1.3rem;font-weight:500;letter-spacing:-.01em;line-height:1.3}
.lead{font-size:clamp(1.12rem,1.6vw,1.32rem);line-height:1.6;color:var(--mist);max-width:60ch;margin:0}
.light .lead,.white .lead{color:var(--ink-2)}
p{margin:0}
.muted{color:var(--mist)}
.light .muted,.white .muted{color:var(--ink-2)}
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase}

/* bands */
.band{position:relative;padding-block:clamp(72px,11vw,150px)}
.dark{background:var(--midnight);color:var(--ice)}
.graphite{background:var(--graphite);color:var(--ice)}
.light{background:var(--paper);color:var(--ink)}
.white{background:var(--white);color:var(--ink)}
.band.tight{padding-block:clamp(56px,7vw,96px)}
.gridbg{background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);background-size:48px 48px;background-position:-1px -1px}
.light.gridbg,.white.gridbg{background-image:linear-gradient(var(--line-l) 1px,transparent 1px),linear-gradient(90deg,var(--line-l) 1px,transparent 1px);background-size:48px 48px}
.rule{height:1px;background:var(--line-d);border:0;margin:0}
.light .rule,.white .rule{background:var(--line-l)}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:.7rem;min-height:50px;padding:0 1.5rem;border-radius:2px;font-weight:600;font-size:.95rem;letter-spacing:.01em;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--gold);color:var(--midnight)}
.btn-primary:hover{background:var(--gold-hi)}
.btn-ghost{border-color:rgba(237,243,247,.35);color:var(--ice)}
.btn-ghost:hover{border-color:var(--ice);background:rgba(237,243,247,.06)}
.light .btn-ghost,.white .btn-ghost{border-color:rgba(14,62,102,.35);color:var(--blue)}
.light .btn-ghost:hover,.white .btn-ghost:hover{border-color:var(--blue);background:rgba(14,62,102,.05)}
.light .btn-primary,.white .btn-primary{background:var(--blue);color:var(--white);box-shadow:inset 0 -3px 0 var(--gold)}
.light .btn-primary:hover,.white .btn-primary:hover{background:#0a2f4f}
.tlink{display:inline-flex;align-items:center;gap:.55rem;font-weight:600;font-size:.92rem;text-decoration:none;color:var(--electric-hi);border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .3s}
.tlink:hover{border-color:currentColor}
.light .tlink,.white .tlink{color:var(--blue)}
.tlink svg{width:14px;height:14px}

/* header */
.hdr{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;transition:background .4s var(--ease),border-color .4s;border-bottom:1px solid transparent}
.hdr.solid{background:rgba(8,19,31,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line-d)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav>a,.nav .dd>button{font-size:.88rem;font-weight:500;text-decoration:none;padding:.6rem .85rem;border-radius:2px;color:rgba(237,243,247,.86);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:.35rem}
.nav>a:hover,.nav .dd>button:hover,.nav>a[aria-current="page"]{color:var(--white)}
.nav>a[aria-current="page"],.ddlink[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--gold);color:var(--white)}
.dd{position:relative}
.dd>button svg{width:10px;height:10px;transition:transform .25s}
.dd.open>button svg{transform:rotate(180deg)}
.ddm{position:absolute;top:calc(100% + 10px);left:-12px;width:340px;background:rgba(10,24,38,.97);border:1px solid var(--line-d);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .25s var(--ease);backdrop-filter:blur(12px)}
.dd.open .ddm{opacity:1;visibility:visible;transform:none}
.ddm a{display:grid;grid-template-columns:34px 1fr;gap:4px 10px;padding:.75rem .8rem;text-decoration:none;border-radius:2px}
.ddm a:hover{background:rgba(55,139,200,.12)}
.ddm .n{font-family:var(--mono);font-size:.7rem;color:var(--gold);padding-top:3px}
.ddm .t{font-weight:600;font-size:.92rem}
.ddm .all{grid-template-columns:1fr;border-top:1px solid var(--line-d);margin-top:6px;font-size:.82rem;color:var(--gold);font-weight:600}
.hdr-r{display:flex;align-items:center;gap:14px}
.lang{display:inline-flex;border:1px solid rgba(237,243,247,.25);border-radius:2px;padding:2px}
.lang a,.lang button{border:0;background:none;padding:.3rem .55rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:rgba(237,243,247,.7);cursor:pointer;border-radius:1px;min-width:36px;min-height:30px}
.lang a{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.lang a[aria-current="true"],.lang button[aria-pressed="true"]{background:var(--ice);color:var(--midnight)}
.lang a:hover{color:var(--white)}
.lang a[aria-current="true"]:hover{color:var(--midnight)}
.hdr .btn{min-height:42px;padding:0 1.1rem;font-size:.86rem}
.burger{display:none;width:46px;height:46px;border:1px solid rgba(237,243,247,.25);background:none;border-radius:2px;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:1.5px;background:var(--ice);transition:transform .3s,opacity .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:45;background:var(--midnight);padding:calc(96px + env(safe-area-inset-top,0px)) var(--gutr) calc(32px + env(safe-area-inset-bottom,0px)) var(--gut);overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.menu-open .mnav{opacity:1;visibility:visible}
.mnav a{display:block;text-decoration:none}
.mnav .big{font-size:1.9rem;font-weight:300;letter-spacing:-.02em;padding:.5rem 0;border-bottom:1px solid var(--line-d)}
.mnav .sub{display:grid;gap:2px;padding:.6rem 0 1rem}
.mnav .sub a{display:flex;gap:12px;padding:.55rem 0;color:var(--mist);font-size:1rem}
.mnav .sub .n{font-family:var(--mono);font-size:.72rem;color:var(--electric-hi);padding-top:4px}
.mnav .foot{margin-top:28px;display:grid;gap:18px}
@media (max-width:1020px){.nav,.hdr-r .btn{display:none}.burger{display:block}}
@media (max-width:400px){.brand img{height:28px}}

/* HERO */
.hero{position:relative;height:100svh;min-height:640px;max-height:1100px;overflow:hidden;background:radial-gradient(120% 90% at 70% 40%,#0d2236 0%,var(--midnight) 62%)}
.hero svg.scene{position:absolute;inset:0;width:100%;height:100%;max-width:none}
.hero .veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,19,31,.92) 0%,rgba(8,19,31,.55) 38%,rgba(8,19,31,0) 62%),linear-gradient(0deg,rgba(8,19,31,.85) 0%,rgba(8,19,31,0) 26%);transition:opacity 1.2s var(--ease);pointer-events:none}
.play-intro .hero:not(.copy-in) .veil{opacity:0}
.hero .copy{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:76px}
.hero .copy>*{transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.play-intro .hero:not(.copy-in) .copy>*{opacity:0;transform:translateY(22px)}
.play-intro #scene{opacity:0}
.play-intro #scene.ready{opacity:1}
.intro-failsafe .hero .copy>*,.intro-failsafe #scene{opacity:1!important;transform:none!important}
.hero.copy-in .copy>*:nth-child(2){transition-delay:.12s}
.hero.copy-in .copy>*:nth-child(3){transition-delay:.24s}
.hero.copy-in .copy>*:nth-child(4){transition-delay:.36s}
.hero h1.hero-h{max-width:15ch;font-size:clamp(2.2rem,4.6vw,4.3rem);line-height:1.04;letter-spacing:-.03em}
.hero .sub{font-size:clamp(1.02rem,1.4vw,1.2rem);color:var(--mist);margin:1.5rem 0 2.2rem;max-width:44ch;line-height:1.6}
.hero .heroname{font-family:var(--mono);font-size:.78rem;letter-spacing:.32em;color:var(--ice);margin-bottom:1.6rem}
.sheetframe{position:absolute;inset:max(12px,1.6vw);border:1px solid rgba(150,190,225,.14);pointer-events:none;z-index:1}
.sheetframe::before,.sheetframe::after{content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(150,190,225,.45)}
.sheetframe::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.sheetframe::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.tblock{position:absolute;right:max(12px,1.6vw);bottom:max(12px,1.6vw);z-index:3;display:flex;border-top:1px solid rgba(150,190,225,.2);border-left:1px solid rgba(150,190,225,.2);font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(159,180,199,.85);background:rgba(8,19,31,.6)}
.tblock div{padding:.55rem .85rem;border-right:1px solid rgba(150,190,225,.2)}
.tblock div:last-child{border-right:0}
.skipintro{position:absolute;z-index:4;left:50%;transform:translateX(-50%);bottom:calc(28px + env(safe-area-inset-bottom,0px));background:rgba(8,19,31,.6);border:1px solid rgba(237,243,247,.3);border-radius:40px;padding:.55rem 1.1rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;display:flex;align-items:center;gap:.6rem;transition:opacity .4s}
.skipintro:hover{border-color:var(--ice)}
.skipintro .bar{width:46px;height:2px;background:rgba(237,243,247,.2);position:relative;overflow:hidden}
.skipintro .bar i{position:absolute;inset:0;background:var(--electric-hi);transform-origin:left;transform:scaleX(0)}
.scrollcue{position:absolute;z-index:3;left:max(16px,4vw);bottom:calc(30px + env(safe-area-inset-bottom,0px));font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;color:var(--mist);display:flex;align-items:center;gap:.8rem;transition:opacity 1s 1s}
.play-intro .hero:not(.copy-in) .scrollcue{opacity:0}
.scrollcue i{width:1px;height:38px;background:linear-gradient(var(--gold),transparent);animation:cue 2.2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:820px){
  .hero .veil{background:linear-gradient(180deg,rgba(8,19,31,.94) 0%,rgba(8,19,31,.7) 42%,rgba(8,19,31,0) 64%),linear-gradient(0deg,rgba(8,19,31,.7) 0%,rgba(8,19,31,0) 20%)}
  .hero .copy{justify-content:flex-start;padding-top:calc(76px + 9vh)}
  .tblock div:nth-child(2){display:none}
  .scrollcue{display:none}
}

/* scene styling (dark) */
.scene .g-grid line,.scene .g-grid path{stroke:rgba(110,160,205,.10);stroke-width:.8}
.scene .pl{fill:none;stroke:rgba(160,200,235,.55);stroke-width:1}
.scene .pl-b{fill:none;stroke:rgba(190,220,245,.8);stroke-width:1.6}
.scene .dim{fill:none;stroke:rgba(160,200,235,.35);stroke-width:.8}
.scene text{font-family:var(--mono);fill:rgba(170,205,235,.7);font-size:10px;letter-spacing:.08em}
.scene .bub{fill:var(--midnight);stroke:rgba(160,200,235,.5);stroke-width:.9}
.scene .ckt{fill:none;stroke:var(--electric-hi);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.scene .ckt-s{fill:none;stroke:var(--electric-hi);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.scene .node{fill:var(--midnight);stroke:var(--electric-hi);stroke-width:1.5}
.scene .node-f{fill:var(--electric-hi)}
.scene .fL{fill:#0f2a44;stroke:rgba(150,195,235,.55);stroke-width:.8;fill-opacity:.9}
.scene .fR{fill:#0a1e33;stroke:rgba(150,195,235,.5);stroke-width:.8;fill-opacity:.9}
.scene .fT{fill:#163a5e;stroke:rgba(170,210,245,.7);stroke-width:.8}
.scene .slab .fL,.scene .slab .fR{fill:#1d4670;stroke:rgba(180,215,245,.75)}
.scene .slab .fT{fill:#1b4268}
.scene .mul{stroke:rgba(150,195,235,.32);stroke-width:.7}
.scene .riser{fill:none;stroke:var(--electric-hi);stroke-width:2.4;stroke-linecap:round}
.scene .glow{filter:url(#glow)}
.scene .pulse{fill:none;stroke:#cfe8ff;stroke-width:1.6;stroke-dasharray:3 22;stroke-linecap:round;animation:flow 2.6s linear infinite;opacity:0;transition:opacity 1s}
.scene.live .pulse{opacity:.9}
@keyframes flow{to{stroke-dashoffset:-50}}
.scene .lite .fL{fill:#ffffff;stroke:var(--blue);stroke-width:1}
.scene .lite .fR{fill:#e2ebf2;stroke:var(--blue);stroke-width:1}
.scene .lite .fT{fill:#f3f7fa;stroke:var(--blue);stroke-width:1}

/* generic art (service + sector) */
.art{width:100%;height:auto}
.art .bg{fill:#0B1C2D}
.art .sheet{fill:none;stroke:rgba(150,190,225,.28);stroke-width:1}
.art .gl{stroke:rgba(110,160,205,.09);stroke-width:1}
.art .w{fill:none;stroke:rgba(200,225,245,.85);stroke-width:2.2}
.art .w2{fill:none;stroke:rgba(180,210,240,.6);stroke-width:1.1}
.art .w3{fill:none;stroke:rgba(160,200,235,.35);stroke-width:.9}
.art .e{fill:none;stroke:var(--electric-hi);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.art .ef{fill:var(--electric-hi)}
.art .eb{fill:#0B1C2D;stroke:var(--electric-hi);stroke-width:1.5}
.art .box{fill:#0F263C;stroke:rgba(190,220,245,.75);stroke-width:1.2}
.art .boxe{fill:rgba(55,139,200,.14);stroke:var(--electric-hi);stroke-width:1.4}
.art text{font-family:var(--mono);font-size:10px;letter-spacing:.08em;fill:rgba(170,205,235,.8)}
.art text.t2{fill:rgba(220,235,248,.92);font-size:11px}
.art text.te{fill:var(--electric-hi)}
.art .fL{fill:#10293f;stroke:rgba(170,210,240,.7);stroke-width:1}
.art .fR{fill:#0b1f32;stroke:rgba(170,210,240,.6);stroke-width:1}
.art .fT{fill:#183c5f;stroke:rgba(190,220,245,.8);stroke-width:1}
.art .cloud{fill:none;stroke:var(--electric-hi);stroke-width:1.5}
.art .flowl{fill:none;stroke:#cfe8ff;stroke-width:1.6;stroke-dasharray:3 18;animation:flow 2.8s linear infinite;opacity:.8}
.art.lite .bg{fill:#F3F7FA}
.art.lite .fL{fill:#fff;stroke:var(--blue);stroke-width:1.1}
.art.lite .fR{fill:#dfe9f1;stroke:var(--blue);stroke-width:1.1}
.art.lite .fT{fill:#f6f9fb;stroke:var(--blue);stroke-width:1.1}
.art.lite .mul{stroke:rgba(14,62,102,.38);stroke-width:.8}
.art.lite .gl{stroke:rgba(14,62,102,.07)}
.art.lite .e{stroke:var(--electric);stroke-width:1.6}
.art.lite .ef{fill:var(--electric)}
.art.lite text{fill:rgba(14,62,102,.75)}
.art .mul{stroke:rgba(150,195,235,.35);stroke-width:.8}

/* sections */
.split{display:grid;gap:clamp(32px,6vw,96px);grid-template-columns:1fr}
@media (min-width:900px){.split{grid-template-columns:5fr 7fr}.split.rev{grid-template-columns:7fr 5fr}}
.split>*{min-width:0}
.intro-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;margin-top:clamp(40px,6vw,72px);border-top:1px solid var(--line-l)}
.intro-meta div{padding:1.4rem 1.2rem 0 0}
.intro-meta .mono{color:var(--blue);display:block;margin-bottom:.5rem}
.intro-meta p{font-size:.95rem;color:var(--ink-2);line-height:1.55}
.prose{display:grid;gap:1.2rem;max-width:62ch}
.prose p{color:var(--ink-2)}
.dark .prose p,.graphite .prose p{color:var(--mist)}

/* service panels on home */
.svc-list{display:grid;gap:0;margin-top:clamp(40px,6vw,72px);border-top:1px solid var(--line-d)}
.svc{display:grid;grid-template-columns:1fr;gap:24px;padding:clamp(28px,4vw,48px) 0;border-bottom:1px solid var(--line-d);text-decoration:none;position:relative}
@media (min-width:900px){.svc{grid-template-columns:90px 1.1fr 1fr 300px;align-items:center;gap:40px}}
.svc .num{font-family:var(--mono);font-size:.8rem;color:var(--gold);letter-spacing:.1em}
.svc h3{font-size:clamp(1.55rem,2.6vw,2.2rem);font-weight:300;letter-spacing:-.02em;transition:transform .5s var(--ease)}
.svc p{color:var(--mist);font-size:.98rem;max-width:44ch}
.svc .thumb{border:1px solid var(--line-d);overflow:hidden;aspect-ratio:16/10;max-width:100%;background:#0B1C2D}
.svc .thumb svg{transition:transform 1s var(--ease)}
.svc:hover h3{transform:translateX(8px)}
.svc:hover .thumb svg{transform:scale(1.05)}
.svc .go{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600;color:var(--electric-hi);margin-top:1rem}
.svc .go svg{width:14px;height:14px;transition:transform .3s}
.svc:hover .go svg{transform:translateX(5px)}
.svc::before{content:"";position:absolute;left:0;top:-1px;height:2px;width:0;background:var(--gold);transition:width .8s var(--ease)}
.svc:hover::before{width:100%}

/* viz */
.viz{display:grid;gap:clamp(28px,4vw,56px);grid-template-columns:1fr;align-items:center}
@media (min-width:960px){.viz{grid-template-columns:5fr 7fr}}
.viz>*{min-width:0}
.viz-stage{position:relative;border:1px solid var(--line-d);background:radial-gradient(80% 70% at 50% 45%,#0f2840,#08131F 75%);aspect-ratio:1/1;max-width:100%}
@media (min-width:960px){.viz-stage{aspect-ratio:auto;height:min(78vh,700px)}}
.viz-stage svg{position:absolute;inset:0;width:100%;height:100%}
.viz-stage .cap{position:absolute;left:14px;bottom:12px;right:14px;display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}
.tabs{display:grid;gap:0;margin-top:2rem;border-top:1px solid var(--line-d)}
.tab{display:grid;grid-template-columns:44px 1fr;gap:4px 12px;text-align:left;background:none;border:0;border-bottom:1px solid var(--line-d);padding:1.1rem .2rem;cursor:pointer;position:relative;color:var(--mist);transition:color .3s}
.tab .n{font-family:var(--mono);font-size:.72rem;padding-top:.3rem}
.tab .t{font-size:1.15rem;font-weight:500;color:inherit}
.tab .d{grid-column:2;font-size:.92rem;line-height:1.55;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease),opacity .4s}
.tab[aria-selected="true"]{color:var(--ice)}
.tab[aria-selected="true"] .n{color:var(--gold)}
.tab[aria-selected="true"] .d{max-height:140px;opacity:1;color:var(--mist)}
.tab::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--gold)}
.tab[aria-selected="true"]::after{width:100%;transition:width .8s var(--ease)}
.layer{transition:opacity .7s var(--ease)}
.layer.off{opacity:0}
.layer.ghost{opacity:.28}

/* sectors */
.sectors{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line-l);border:1px solid var(--line-l);margin-top:clamp(40px,6vw,72px)}
@media (min-width:640px){.sectors{grid-template-columns:1fr 1fr}}
@media (min-width:1100px){.sectors{grid-template-columns:repeat(4,1fr)}}
.sector{background:var(--white);padding:28px 26px 32px;display:flex;flex-direction:column;gap:14px;min-width:0;transition:background .4s}
.sector:hover{background:#fbfdfe}
.sector .art{aspect-ratio:5/4;max-width:100%;transition:transform .8s var(--ease)}
.sector:hover .art{transform:translateY(-6px)}
.sector .mono{color:var(--blue)}
.sector h3{font-size:1.5rem;font-weight:400;letter-spacing:-.02em}
.sector p{font-size:.95rem;color:var(--ink-2);line-height:1.55}

/* projects */
.proj{display:grid;grid-template-columns:1fr;gap:24px;margin-top:clamp(40px,6vw,64px)}
@media (min-width:760px){.proj{grid-template-columns:repeat(2,1fr)}}
.pcard{border:1px solid var(--line-d);display:flex;flex-direction:column;min-width:0;background:rgba(20,38,56,.35)}
.pcard .ph{aspect-ratio:16/9;position:relative;border-bottom:1px solid var(--line-d);overflow:hidden;background:#0B1C2D}
.pcard .ph svg{width:100%;height:100%}
.pcard .ph .tag{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;background:rgba(8,19,31,.75);border:1px solid var(--line-d);padding:.35rem .6rem;color:var(--electric-hi)}
.pcard .bd{padding:22px 22px 26px;display:grid;gap:14px}
.pcard h3{font-size:1.25rem;font-weight:500}
.pcard dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:0;font-size:.86rem}
.pcard dt{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);padding-top:3px}
.pcard dd{margin:0;color:rgba(237,243,247,.5)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:2rem}
.chip{border:1px solid rgba(237,243,247,.25);background:none;border-radius:40px;padding:.5rem 1rem;font-size:.85rem;cursor:pointer;color:var(--mist);min-height:40px}
.chip[aria-pressed="true"]{background:var(--gold);color:var(--midnight);border-color:var(--gold)}
.light .chip{border-color:rgba(14,62,102,.3);color:var(--ink-2)}

/* process */
.steps{display:grid;grid-template-columns:1fr;gap:0;margin-top:clamp(40px,6vw,72px);position:relative;list-style:none;padding:0}
@media (min-width:900px){.steps{grid-template-columns:repeat(5,1fr)}}
.step{padding:28px 24px 28px 0;border-top:1px solid var(--line-l);position:relative;min-width:0}
@media (min-width:900px){.step{padding-right:28px}}
.step::before{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--gold);border:1.5px solid var(--blue)}
.step .n{font-family:var(--mono);font-size:.74rem;color:var(--blue);letter-spacing:.1em}
.step h3{font-size:1.2rem;font-weight:500;margin:.9rem 0 .6rem}
.step p{font-size:.93rem;color:var(--ink-2);line-height:1.55}
.dark .step,.graphite .step{border-color:var(--line-d)}
.dark .step::before,.graphite .step::before{background:var(--gold);border-color:var(--midnight)}
.dark .step .n,.graphite .step .n{color:var(--electric-hi)}
.dark .step p,.graphite .step p{color:var(--mist)}

/* leader */
.leader{display:grid;grid-template-columns:1fr;gap:clamp(28px,5vw,72px);align-items:center}
@media (min-width:860px){.leader{grid-template-columns:400px 1fr}}
.leader>*{min-width:0}
.portrait{aspect-ratio:4/5;border:1px solid var(--line-l);background:linear-gradient(160deg,#eaf1f6,#dbe6ee);position:relative;overflow:hidden;max-width:100%}
.portrait svg{position:absolute;inset:0;width:100%;height:100%}
.portrait .lbl{position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0;border-top:1px solid var(--line-l);margin-top:2rem}
.facts div{padding:1.1rem 1rem 1.1rem 0;border-bottom:1px solid var(--line-l)}
.facts .mono{color:var(--ink-2);display:block;margin-bottom:.35rem;font-size:.66rem}
.facts span.v{font-size:.98rem;color:var(--ink);opacity:.45}

/* CTA */
.cta{position:relative;overflow:hidden}
.cta .ctabg{position:absolute;inset:0;opacity:.5;pointer-events:none}
.cta .inner{position:relative;display:grid;gap:2rem;max-width:880px}
.emailrow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:.5rem}
.emailrow .addr{font-family:var(--mono);font-size:.95rem;letter-spacing:.02em;user-select:all;color:var(--ice)}
.light .emailrow .addr,.white .emailrow .addr{color:var(--ink)}
.copybtn{border:1px solid rgba(237,243,247,.3);background:none;border-radius:2px;padding:.35rem .7rem;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;min-height:34px}
.light .copybtn,.white .copybtn{border-color:rgba(14,62,102,.3);color:var(--blue)}

/* page hero (internal) */
.phero{position:relative;padding-top:calc(76px + clamp(64px,10vw,140px));padding-bottom:clamp(56px,8vw,110px);overflow:hidden}
.phero .wrap{position:relative;z-index:2}
.phero .crumbs{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.phero .crumbs a{text-decoration:none}
.phero .crumbs a:hover{color:var(--ice)}
.phero .lead{margin-top:1.6rem}
.phero .phart{position:absolute;right:-6%;top:50%;transform:translateY(-46%);width:min(56vw,780px);opacity:.34;pointer-events:none;z-index:1;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 40%);mask-image:linear-gradient(90deg,transparent 0%,#000 40%)}
@media (max-width:900px){.phero .phart{opacity:.18;width:120vw;right:-40vw}}
.sheetno{display:inline-flex;border:1px solid var(--line-d);font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.6rem}
.sheetno span{padding:.4rem .7rem;border-right:1px solid var(--line-d);color:var(--mist)}
.sheetno span:last-child{border-right:0;color:var(--gold)}

/* service detail */
.sdetail .figure{border:1px solid var(--line-d);background:#0B1C2D;max-width:100%}
.figcap{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist);padding:.7rem .9rem;border-top:1px solid var(--line-d)}
.cols2{display:grid;grid-template-columns:1fr;gap:clamp(28px,5vw,64px)}
@media (min-width:860px){.cols2{grid-template-columns:1fr 1fr}}
.cols2>*{min-width:0}
.ticks{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:0;border-top:1px solid var(--line-l)}
.ticks li{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:1rem 0;border-bottom:1px solid var(--line-l);color:var(--ink-2);font-size:.98rem;line-height:1.5}
.ticks li::before{content:"";width:12px;height:12px;margin-top:6px;border:1.5px solid var(--blue);border-radius:50%;background:radial-gradient(circle,var(--blue) 2px,transparent 2.5px)}
.dark .ticks,.graphite .ticks{border-color:var(--line-d)}
.dark .ticks li,.graphite .ticks li{border-color:var(--line-d);color:var(--mist)}
.dark .ticks li::before,.graphite .ticks li::before{border-color:var(--electric-hi);background:radial-gradient(circle,var(--electric-hi) 2px,transparent 2.5px)}
.note{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:1.2rem 1.3rem;border:1px solid var(--line-l);background:rgba(14,62,102,.04);font-size:.92rem;color:var(--ink-2);margin-top:2rem;line-height:1.55}
.note .mono{color:var(--blue);font-size:.66rem;padding-top:3px}
.dark .note,.graphite .note{border-color:var(--line-d);background:rgba(55,139,200,.06);color:var(--mist)}
.dark .note .mono,.graphite .note .mono{color:var(--electric-hi)}
.mini3{display:grid;grid-template-columns:1fr;gap:0;margin-top:2rem}
@media (min-width:760px){.mini3{grid-template-columns:repeat(3,1fr)}}
.mini3 div{padding:22px 22px 22px 0;border-top:1px solid var(--line-d)}
.mini3 .mono{color:var(--gold)}
.mini3 p{margin-top:.7rem;color:var(--ice);font-size:1.05rem}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line-l);border:1px solid var(--line-l);margin-top:2.4rem}
.related a{background:var(--white);padding:22px;text-decoration:none;display:grid;gap:.5rem;transition:background .3s}
.related a:hover{background:var(--paper)}
.related .mono{color:var(--blue);font-size:.66rem}
.related b{font-weight:500;font-size:1.05rem}
.index{display:flex;flex-wrap:wrap;gap:8px;margin-top:2.4rem}
.index a{border:1px solid rgba(237,243,247,.22);border-radius:40px;padding:.5rem 1rem;font-size:.85rem;text-decoration:none;color:var(--mist);display:flex;gap:.5rem;align-items:center;min-height:40px}
.index a:hover{border-color:var(--ice);color:var(--ice)}
.index a .mono{font-size:.64rem;color:var(--gold)}
.srow{display:grid;grid-template-columns:1fr;gap:clamp(24px,4vw,64px);padding-block:clamp(48px,7vw,96px);border-top:1px solid var(--line-l);align-items:center;scroll-margin-top:90px}
@media (min-width:900px){.srow{grid-template-columns:1fr 1fr}.srow:nth-child(even) .srow-art{order:2}}
.srow>*{min-width:0}
.srow-art{border:1px solid var(--line-l);background:#0B1C2D;max-width:100%}
.srow .mono.k{color:var(--blue)}
.srow h2{margin:.9rem 0 1.1rem}

/* contact */
.cgrid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px)}
@media (min-width:960px){.cgrid{grid-template-columns:4fr 7fr}}
.cgrid>*{min-width:0}
.cside{display:grid;gap:2rem;align-content:start}
.cside .item{border-top:1px solid var(--line-l);padding-top:1.1rem}
.cside .item .mono{color:var(--blue);font-size:.66rem;display:block;margin-bottom:.5rem}
.form{display:grid;grid-template-columns:1fr;gap:20px 20px;background:var(--white);border:1px solid var(--line-l);padding:clamp(22px,4vw,44px)}
@media (min-width:640px){.form{grid-template-columns:1fr 1fr}}
.form .full{grid-column:1/-1}
.fld{display:grid;gap:7px;min-width:0}
.fld label{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.fld label i{font-style:normal;color:var(--electric)}
.fld input,.fld select,.fld textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1px solid rgba(14,62,102,.2);border-radius:2px;padding:.85rem .9rem;min-height:50px;transition:border-color .2s,background .2s;color-scheme:light}
.fld textarea{min-height:140px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--blue);background:var(--white);box-shadow:0 0 0 3px rgba(55,139,200,.18)}
.fld .err{font-size:.82rem;color:#B3261E;min-height:0}
.fld.bad input,.fld.bad select,.fld.bad textarea{border-color:#B3261E;background:#fff8f7}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:var(--ink-2);line-height:1.5}
.consent input{width:20px;height:20px;margin-top:2px;accent-color:var(--blue);flex-shrink:0}
.formfoot{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.formfoot small{color:var(--ink-2);font-size:.82rem;max-width:44ch}
.demo-state{border:1px solid var(--line-l);background:var(--white);padding:clamp(24px,4vw,44px);display:grid;gap:1rem}
.demo-state .badge{display:inline-flex;align-self:start;justify-self:start;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--electric);color:var(--blue);padding:.35rem .6rem}
.demo-state pre{margin:0;background:var(--paper);border:1px solid var(--line-l);padding:1rem;font-family:var(--mono);font-size:.78rem;white-space:pre-wrap;word-break:break-word;color:var(--ink-2);max-height:260px;overflow:auto}

/* footer */
.ftr{background:#050D16;color:var(--mist);padding-top:clamp(64px,8vw,110px);padding-bottom:calc(28px + env(safe-area-inset-bottom,0px));font-size:.92rem}
.ftop{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid var(--line-d)}
@media (min-width:900px){.ftop{grid-template-columns:1.4fr 1fr 1.2fr 1.2fr}}
.ftop>*{min-width:0}
.ftr img.flogo{height:46px;width:auto;margin-bottom:1.4rem}
.ftr h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);font-weight:500;margin-bottom:1.1rem}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.ftr a{text-decoration:none}
.ftr a:hover{color:var(--ice)}
.fbot{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center;padding-top:24px;font-size:.8rem}
.fbot nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.ig{display:inline-flex;align-items:center;gap:.6rem}
.ig svg{width:18px;height:18px}

/* legal */
.legal{max-width:760px}
.legal .pending{border:1px dashed rgba(14,62,102,.35);padding:clamp(22px,4vw,40px);margin-top:2.4rem;display:grid;gap:1rem;background:var(--white)}

/* reveal */
.rv{transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.rv.pre{opacity:0;transform:translateY(26px)}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--ice);color:var(--midnight);padding:.7rem 1.1rem;border-radius:2px;font-size:.88rem;font-weight:600;opacity:0;transition:all .3s;z-index:90;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv.pre{opacity:1;transform:none}
}

@media (max-width:820px){.hero{height:auto;min-height:max(100svh,1040px);max-height:none}.hero .copy{position:absolute;inset:0;padding-top:calc(76px + 4vh)}.hero .sub{margin:1.1rem 0 1.6rem}}

/* ===== Production additions (v2) ===== */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.eh{margin:0 0 1.2rem}
h2.eyebrow{font-weight:400}
/* nav: services link + submenu toggle */
.dd{display:flex;align-items:center}
.ddlink{font-size:.88rem;font-weight:500;text-decoration:none;padding:.6rem .2rem .6rem .85rem;color:rgba(237,243,247,.86)}
.ddlink:hover{color:var(--white)}
.ddbtn{background:none;border:0;color:rgba(237,243,247,.86);padding:.6rem .6rem;cursor:pointer;display:flex;align-items:center;min-height:40px}
.ddbtn svg{width:10px;height:10px;transition:transform .25s}
.dd.open .ddbtn svg{transform:rotate(180deg)}
.nav>a:hover{box-shadow:inset 0 -2px 0 rgba(237,204,56,.5)}
.lang-lg a{padding:.5rem .9rem;font-size:.8rem}
/* hero tweaks */
.hero .eyebrow{color:var(--gold)}
.hero .btns .btn-ghost{backdrop-filter:blur(4px)}
/* stats */
.stats{display:flex;flex-wrap:wrap;gap:28px;margin-top:2.4rem}
.stat{display:grid;gap:.35rem;padding:1.1rem 1.4rem 1.2rem 0;border-top:2px solid var(--gold);min-width:150px}
.stat-v{font-family:var(--display);font-weight:300;font-size:clamp(3rem,6vw,4.6rem);line-height:1;letter-spacing:-.04em;color:var(--blue);font-variant-numeric:tabular-nums}
.stat-suf{color:var(--gold-ink);margin-left:.04em}
.dark .stat-v,.graphite .stat-v{color:var(--white)}
.dark .stat-suf,.graphite .stat-suf{color:var(--gold)}
.stat-l{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.dark .stat-l,.graphite .stat-l{color:var(--mist)}
.stats-sm .stat-v{font-size:clamp(2.4rem,4vw,3.2rem)}
.prose .tlink{margin-top:.4rem;justify-self:start}
/* accountability */
.acct-in{max-width:880px;display:grid;gap:1.4rem}
.acct .d2{color:var(--white)}
.acct .d2::after{content:"";display:block;width:64px;height:3px;background:var(--gold);margin-top:1.6rem}
.acct .tlink{color:var(--gold)}
/* social badges */
.social{list-style:none;margin:1.6rem 0 0;padding:0;display:flex;gap:10px}
.soc{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(237,243,247,.25);border-radius:50%;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-decoration:none;color:var(--ice);transition:all .25s}
.soc:hover{border-color:var(--gold);color:var(--midnight);background:var(--gold)}
.social-light{margin-top:.4rem}
.social-light .soc{border-color:rgba(14,62,102,.3);color:var(--blue)}
.social-light .soc:hover{color:var(--midnight)}
/* footer */
.ftr .fh{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);font-weight:500;margin-bottom:1.1rem}
.ftag{max-width:30ch;color:var(--ice);font-size:1rem;line-height:1.5;border-left:2px solid var(--gold);padding-left:14px}
.ftr address{font-style:normal}
.ftr address li{display:grid;gap:2px}
.ftr address .mono{font-size:.62rem;color:var(--gold);opacity:.9}
.ftr a:hover{color:var(--gold)}
.fbot nav a{color:var(--mist)}
/* breadcrumbs */
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}
.crumbs li+li::before{content:"/";margin-right:.6rem;opacity:.6}
.crumbs [aria-current]{color:var(--ice)}
.ph1{max-width:16ch}
/* engineer */
.role{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-top:1rem}
.efacts{display:flex;flex-wrap:wrap;gap:0;margin:2rem 0;border-top:1px solid var(--line-l)}
.efacts div{display:grid;gap:.3rem;padding:1rem 2rem 1rem 0;max-width:280px}
.efv{font-family:var(--display);font-size:2.2rem;font-weight:300;color:var(--blue);line-height:1;border-bottom:2px solid var(--gold);justify-self:start;padding-bottom:.3rem}
.efl{font-size:.88rem;color:var(--ink-2);line-height:1.45}
.ebio p{color:var(--ink-2)}
.ex-h{color:var(--blue);margin:2rem 0 .9rem;font-size:.7rem}
.chiplist{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chiplist li{border:1px solid rgba(14,62,102,.22);border-radius:40px;padding:.45rem .9rem;font-size:.86rem;color:var(--ink);background:var(--white)}
.light .chiplist li{background:var(--white)}
.award{margin:2.2rem 0 1.6rem;padding:1.4rem 1.5rem;border:1px solid var(--line-l);border-left:3px solid var(--gold);background:var(--paper);display:grid;gap:.6rem}
.award .mono{color:var(--gold-ink);font-size:.66rem}
.award h3{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;font-size:1.25rem;font-weight:600;letter-spacing:.04em;color:var(--ink)}
.aw-date{font-family:var(--mono);font-size:.74rem;font-weight:400;letter-spacing:.1em;color:var(--ink-2);text-transform:uppercase}
.award p{font-size:.95rem;color:var(--ink-2);line-height:1.6}
.portrait img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.portrait .lbl{background:rgba(255,255,255,.85);padding:.3rem .5rem}
/* projects */
.pcard-a{display:flex;flex-direction:column;text-decoration:none;height:100%}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.pcard:hover .ph img,.pcard:hover .ph svg{transform:scale(1.04)}
.pcard .ph svg{transition:transform 1s var(--ease)}
.pcard .tag{border-left:2px solid var(--gold)}
.tag-sample{left:auto!important;right:14px;background:var(--gold)!important;color:var(--midnight)!important}
.pcard .loc{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}
.psvc{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.psvc li{font-size:.78rem;border:1px solid var(--line-d);padding:.25rem .6rem;border-radius:30px;color:var(--ice)}
.pcard .go{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;font-weight:600;color:var(--gold)}
.pcard .go svg{width:14px;height:14px}
.pempty{display:grid;grid-template-columns:1fr;gap:0;border:1px solid var(--line-d);margin-top:clamp(40px,6vw,64px);background:rgba(20,38,56,.35)}
@media (min-width:860px){.pempty{grid-template-columns:1fr 1fr}}
.pempty>*{min-width:0}
.pempty-art{aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line-d)}
.pempty-art svg{width:100%;height:100%}
.pempty-bd{padding:clamp(24px,4vw,48px);display:grid;align-content:center;gap:1rem}
.pempty .stats{margin-top:1rem}
.pnone{margin-top:1.4rem}
.samplebar{position:relative;z-index:40;background:var(--gold);color:var(--midnight);text-align:center;font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;padding:.6rem 16px;margin-top:76px}
.samplebar+.phero{padding-top:clamp(64px,8vw,110px)}
.pcover{aspect-ratio:16/8;overflow:hidden;border:1px solid var(--line-l);background:#0B1C2D;max-width:100%;margin-bottom:clamp(32px,5vw,64px)}
.pcover img,.pcover svg{width:100%;height:100%;object-fit:cover}
.pfacts{margin:0 0 2rem;display:grid;gap:0;border-top:1px solid var(--line-l)}
.pfacts div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:.9rem 0;border-bottom:1px solid var(--line-l)}
.pfacts dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);padding-top:3px}
.pfacts dd{margin:0;color:var(--ink)}
.ticks a{color:var(--blue)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.gallery figure{margin:0}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line-l)}
.gallery figcaption{font-size:.85rem;color:var(--ink-2);margin-top:.5rem}
.pnav{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-l);border:1px solid var(--line-l);margin-top:3rem}
.pnav a{background:var(--white);padding:20px;text-decoration:none;display:grid;gap:.4rem;min-width:0}
.pnav a:last-child{text-align:right}
.pnav .mono{color:var(--blue);font-size:.66rem}
.pnav b{font-weight:500;overflow-wrap:anywhere}
.pnav a:hover{background:var(--paper)}
/* CTA contact */
.ctacontact{display:grid;gap:.4rem}
.tel,.big-link{font-family:var(--mono);font-size:.95rem;text-decoration:none;color:inherit;border-bottom:1px solid transparent;justify-self:start}
.tel:hover,.big-link:hover{border-color:var(--gold)}
.cside address{font-style:normal;color:var(--ink);line-height:1.6}
.cside .big-link{color:var(--ink);font-size:1.05rem}
/* form */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.opt{text-transform:none;letter-spacing:0;opacity:.7}
.fnote{font-size:.84rem;color:var(--ink-2);margin:0}
#formsum{color:#B3261E;font-size:.9rem;margin:0}
#formsum:empty{display:none}
.btn[disabled]{opacity:.6;cursor:progress}
.fstate{border:1px solid var(--line-l);background:var(--white);padding:clamp(24px,4vw,44px);display:grid;gap:1rem;justify-items:start}
.fstate .badge{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1.2rem}
.fstate .badge.ok{background:var(--gold);color:var(--midnight)}
.fstate .badge.fail{background:var(--paper);border:1px solid var(--line-l);color:var(--blue)}
/* legal */
.prose-legal{max-width:760px;display:grid;gap:1.05rem;color:var(--ink-2);font-size:1.02rem;line-height:1.75}
.prose-legal h2{font-family:var(--display);font-size:1.3rem;font-weight:600;color:var(--ink);margin-top:1.4rem;letter-spacing:-.01em;padding-top:1.2rem;border-top:1px solid var(--line-l)}
.prose-legal a{color:var(--blue)}
.review-note{border:1px dashed var(--gold-ink);background:#fffbea;color:var(--gold-ink);padding:.7rem 1rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.06em}
/* art accents */
.art text.tg{fill:var(--gold)}
.art .gd{fill:var(--gold)}
.scene .node.g{stroke:var(--gold);stroke-width:2}
/* 404 */
.nf{min-height:80vh}
.prose{align-content:start}
@media (min-width:860px){.leader{align-items:start}.leader .portrait{position:sticky;top:110px}}
.sdetail .figure{align-self:start;margin:0}
.p-project .ph1{font-size:clamp(2.2rem,5vw,4.2rem);max-width:22ch}
.ftr ul.social{display:flex;gap:10px}
.replayintro{position:absolute;z-index:4;right:max(24px,2.4vw);top:calc(96px + env(safe-area-inset-top,0px));background:rgba(8,19,31,.6);border:1px solid rgba(237,243,247,.3);border-radius:40px;padding:.45rem .9rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ice);cursor:pointer}
.replayintro:hover{border-color:var(--gold);color:var(--gold)}
.play-intro .hero:not(.copy-in) .replayintro{opacity:0;pointer-events:none}
@media (max-width:820px){.replayintro{top:auto;right:auto;left:50%;transform:translateX(-50%);bottom:calc(24px + env(safe-area-inset-bottom,0px))}}
/* ===== Projects v3 (real projects) ===== */
.art .tree{fill:rgba(111,182,232,.08);stroke:rgba(170,210,240,.55);stroke-width:1}
.art .trail{fill:none;stroke:rgba(237,204,56,.55);stroke-width:2.2;stroke-dasharray:1 6;stroke-linecap:round}
.art .gn{fill:var(--gold)}
.art .mound .fL{fill:#0e2337}.art .mound .fR{fill:#0a1b2b}.art .mound .fT{fill:#12304d}
.art .pglow{transition:stroke .5s,opacity .5s;opacity:.75}
.pcard{position:relative;transition:transform .5s var(--ease),border-color .5s,box-shadow .5s}
.pcard:hover{transform:translateY(-4px);border-color:rgba(237,204,56,.45);box-shadow:0 24px 50px -30px rgba(0,0,0,.8)}
.pcard:hover .art .pglow{opacity:1;stroke:var(--gold)}
.pcard::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--gold);transition:width .8s var(--ease)}
.pcard:hover::after{width:100%}
.pcard .ph{aspect-ratio:16/10}
.pidx{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;color:var(--gold);background:rgba(8,19,31,.75);border:1px solid var(--line-d);padding:.3rem .55rem}
.pcode{position:absolute;right:14px;bottom:10px;font-family:var(--display);font-weight:700;font-size:clamp(1.6rem,3.2vw,2.6rem);letter-spacing:.04em;color:transparent;-webkit-text-stroke:1px rgba(237,243,247,.38);line-height:1;pointer-events:none;text-transform:uppercase;max-width:90%;text-align:right}
.pcard:hover .pcode{-webkit-text-stroke-color:rgba(237,204,56,.75)}
.pmeta{margin:0;display:grid;gap:.55rem}
.pmeta div{display:grid;gap:.15rem}
.pmeta dt{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.pmeta dd{margin:0;color:var(--ice);font-size:.95rem}
.pcard h3{font-size:1.3rem;font-weight:500;letter-spacing:-.01em}
@media (min-width:1100px){.proj-3{grid-template-columns:repeat(3,1fr)}.proj-all{grid-template-columns:repeat(6,1fr)}.proj-all>*{grid-column:span 2}.proj-all>:nth-child(n+4){grid-column:span 3}.proj-more{grid-template-columns:repeat(4,1fr)}}
@media (min-width:760px) and (max-width:1099px){.proj-all>:first-child{grid-column:1/-1}.proj-3>:last-child:nth-child(odd){grid-column:1/-1}}
@media (min-width:1100px){.proj-all>:nth-child(n+4) .ph{aspect-ratio:16/8}}
/* project page hero */
.pjhero{padding-top:calc(76px + clamp(48px,7vw,96px))}
.pjgrid{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,56px);align-items:center;position:relative;z-index:2}
@media (min-width:980px){.pjgrid{grid-template-columns:5fr 6fr}}
.pjgrid>*{min-width:0}
.pjhero .ph1{font-size:clamp(2.2rem,4.4vw,3.8rem);max-width:18ch}
.pjfacts{margin:2rem 0 0;display:grid;gap:0;border-top:1px solid var(--line-d)}
.pjfacts div{display:grid;grid-template-columns:150px 1fr;gap:12px;padding:.9rem 0;border-bottom:1px solid var(--line-d)}
.pjfacts dt{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);padding-top:4px}
.pjfacts dd{margin:0;color:var(--ice);font-size:1.02rem}
@media (max-width:480px){.pjfacts div,.pfacts div{grid-template-columns:1fr;gap:4px}}
.pjfig{margin:0;position:relative;border:1px solid var(--line-d);background:#0B1C2D;overflow:hidden}
.pjfig .art,.pjfig img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.pjfig .pcode{bottom:44px;font-size:clamp(2rem,4vw,3.4rem)}
.pjfig .art .pglow{opacity:1}
.pnav-d{background:var(--line-d);border-color:var(--line-d)}
.pnav-d a{background:var(--midnight)}
.pnav-d a:hover{background:#0d1c2c}
.pnav-d .mono{color:var(--gold)}
.pnav-d b{color:var(--ice)}
.pd .tlink{margin-top:1.4rem}
.pcard dl.pmeta{grid-template-columns:1fr;font-size:inherit}
.pcard dl.pmeta dt{padding-top:0}
.proj-more .pcode,.proj-3 .pcode{font-size:clamp(1.3rem,2vw,1.9rem)}
.p-projects .band.dark:not(.cta){padding-top:clamp(56px,7vw,96px)}
/* ===== Project illustrations v4 (light architectural) ===== */
.art.lite .bg{fill:#F6F9FB}
.art.lite .gl{stroke:rgba(14,62,102,.05)}
.art.lite .padg{fill:#EEF3F7;stroke:rgba(14,62,102,.12);stroke-width:1}
.art.lite .road{fill:none;stroke:#E1E9EF;stroke-width:9;stroke-linecap:round}
.art.lite .walk{fill:none;stroke:rgba(14,62,102,.28);stroke-width:1;stroke-dasharray:4 4}
.art.lite .plaza{fill:#E8EFF4;stroke:rgba(14,62,102,.25);stroke-width:1}
.art.lite .fL{fill:#FFFFFF;stroke:#0E3E66;stroke-width:1}
.art.lite .fR{fill:#E2EBF2;stroke:#0E3E66;stroke-width:1}
.art.lite .fT{fill:#F7FAFC;stroke:#0E3E66;stroke-width:1}
.art.lite .slab .fL,.art.lite .slab .fR{fill:#C9D8E4}
.art.lite .mul{stroke:rgba(14,62,102,.32);stroke-width:.8}
.art.lite .fin{stroke:rgba(14,62,102,.55);stroke-width:1}
.art.lite .w2{fill:none;stroke:rgba(14,62,102,.6);stroke-width:1.2}
.art.lite .dome{fill:#FFFFFF;stroke:#0E3E66;stroke-width:1.1}
.art.lite .arch,.art.lite .win,.art.lite .door{fill:#DCE7EF;stroke:#0E3E66;stroke-width:.9}
.art.lite .rail{fill:none;stroke:rgba(14,62,102,.55);stroke-width:.8}
.art.lite .trunk{fill:none;stroke:rgba(14,62,102,.55);stroke-width:1.1}
.art.lite .tree{fill:#E4EEF0;stroke:rgba(14,62,102,.45);stroke-width:.9}
.art.lite .tree2{fill:#F2F7F8;stroke:none;opacity:.9}
.art.lite .frond{fill:none;stroke:rgba(14,62,102,.6);stroke-width:1.2;stroke-linecap:round}
.art.lite .water{fill:none;stroke:#CFE2F0;stroke-width:14;stroke-linecap:round}
.art.lite .water2{fill:none;stroke:#378BC8;stroke-width:1;stroke-dasharray:6 6;opacity:.55}
.art.lite .trail{fill:none;stroke:#EDCC38;stroke-width:2.4;stroke-linecap:round;stroke-dasharray:1 7}
.art.lite .tier{fill:none;stroke:#0E3E66;stroke-width:1}
.art.lite .terrace .fL{fill:#EDF2EE}.art.lite .terrace .fR{fill:#DFE8E3}.art.lite .terrace .fT{fill:#F4F8F5}
.art.lite .cell{fill:#C9D8E4;stroke:#0E3E66;stroke-width:1;stroke-dasharray:3 3}
.art.lite .bale .fT{fill:#EAF0F5}
.art.lite .fence{fill:none;stroke:rgba(14,62,102,.45);stroke-width:1;stroke-dasharray:3 3}
.art.lite .e{stroke:#378BC8;stroke-width:1.7}
.art.lite .pglow{opacity:1}
.art.lite .gn{fill:#EDCC38;stroke:#0E3E66;stroke-width:.8}
.pcard:hover .art.lite .pglow{stroke:#C9A91F}
.pcard .ph{background:#F6F9FB}
.pjfig{background:#F6F9FB}
.pcode{display:none}

/* Projects hero: illustration integrated on the dark blueprint (no light panel) */
.ph-proj .phart .art.lite .bg,.ph-proj .phart .art.lite .gl{fill:none;stroke:none}
.ph-proj .phart .art.lite .fL{fill:#10293f;stroke:rgba(170,210,240,.75)}
.ph-proj .phart .art.lite .fR{fill:#0b1f32;stroke:rgba(170,210,240,.65)}
.ph-proj .phart .art.lite .fT{fill:#183c5f;stroke:rgba(190,220,245,.85)}
.ph-proj .phart .art.lite .dome{fill:#183c5f;stroke:rgba(190,220,245,.85)}
.ph-proj .phart .art.lite .padg,.ph-proj .phart .art.lite .plaza{fill:rgba(55,139,200,.06);stroke:rgba(150,190,225,.25)}
.ph-proj .phart .art.lite .road{stroke:rgba(150,190,225,.12)}
.ph-proj .phart .art.lite :is(.walk,.mul,.fin,.w2,.rail,.trunk,.frond,.tier,.fence){stroke:rgba(180,210,240,.5)}
.ph-proj .phart .art.lite :is(.arch,.win,.door){fill:#0f263c;stroke:rgba(180,210,240,.6)}
.ph-proj .phart .art.lite .tree{fill:rgba(55,139,200,.1);stroke:rgba(180,210,240,.45)}
.ph-proj .phart .art.lite .tree2{fill:rgba(55,139,200,.06)}
.ph-proj .phart .art.lite .e{stroke:var(--electric-hi)}
.ph-proj .phart .art.lite text{fill:rgba(170,205,235,.8)}

/* CTA band: architectural white with very soft grid */
.cta-light.gridbg{background-color:#fff;background-image:linear-gradient(rgba(14,62,102,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(14,62,102,.06) 1px,transparent 1px)}
.cta-light h2{color:var(--ink)}
.cta-light .tel{color:var(--ink)}
.cta-light .btn-primary{background:var(--gold);color:var(--midnight);box-shadow:none}
.cta-light .btn-primary:hover{background:var(--gold-hi)}