/* ============================================================
   ARCH-TEAM-4 CONSULTANCY — corporate
   White canvas · navy & blue · clean professional
   ============================================================ */

:root{
  --white:    #FFFFFF;
  --bg:       #FFFFFF;
  --bg-alt:   #F4F7FB;
  --bg-alt-2: #EDF2F9;

  --ink:      #0F1B2D;
  --ink-2:    #27374D;
  --body:     #4A5A70;
  --muted:    #7A8899;

  --blue:     #1257C4;
  --blue-dk:  #0D4096;
  --blue-lt:  #E9F0FC;
  --blue-2:   #3D7BE0;

  --border:   #E1E8F0;
  --border-2: #CFDAE8;

  --navy:     #0F1B2D;

  --shadow:   0 1px 2px rgba(15,27,45,.05), 0 8px 24px rgba(15,27,45,.06);
  --shadow-lg:0 2px 4px rgba(15,27,45,.06), 0 18px 44px rgba(15,27,45,.10);

  --r:   6px;
  --r-lg:10px;

  --gut:  clamp(20px, 4vw, 56px);
  --maxw: 1400px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --snap: cubic-bezier(.16,1,.3,1);

  --t-xs:   .75rem;
  --t-sm:   .875rem;
  --t-base: 1rem;
  --t-md:   1.125rem;
  --t-lg:   1.3125rem;
  --t-xl:   clamp(1.4rem, 2.2vw, 1.875rem);
  --t-2xl:  clamp(1.85rem, 3.4vw, 2.75rem);
  --t-3xl:  clamp(2.35rem, 4.6vw, 3.75rem);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--bg);
  color:var(--body);
  font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:var(--t-base);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }
button{ font:inherit; color:inherit; }
h1,h2,h3,h4{ margin:0; color:var(--ink); font-weight:650; letter-spacing:-.02em; line-height:1.18; }
p{ margin:0 0 1em; }
::selection{ background:var(--blue); color:#fff; }
:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }

.shell{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }

/* ============================================================
   TYPE
   ============================================================ */
.display{ font-size:var(--t-3xl); font-weight:700; letter-spacing:-.03em; line-height:1.1;
  color:var(--ink); text-wrap:balance; }
.stmt{ font-size:var(--t-2xl); font-weight:650; letter-spacing:-.025em; line-height:1.16;
  color:var(--ink); text-wrap:balance; }
.display em,.stmt em{ font-style:normal; color:var(--blue); }

.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-size:var(--t-sm); font-weight:600; letter-spacing:.02em; color:var(--blue);
  margin-bottom:16px;
}
.eyebrow::before{ content:''; width:22px; height:2px; background:var(--blue); flex:none; border-radius:2px; }

.lede{ font-size:var(--t-md); line-height:1.7; color:var(--body); max-width:52ch; }
.prose p{ max-width:62ch; }

/* ============================================================
   BANDS
   ============================================================ */
.band{ position:relative; padding-block:clamp(58px,7.5vw,110px); }
.band--tight{ padding-block:clamp(44px,5vw,74px); }
.band--alt{ background:var(--bg-alt); }
.band--navy{ background:var(--navy); }
.band--navy h2,.band--navy h3,.band--navy .stmt{ color:#fff; }
.band--navy .lede{ color:#AFBDCE; }
.band--navy .eyebrow{ color:#7FAAF0; }
.band--navy .eyebrow::before{ background:#7FAAF0; }

.shead{ margin-bottom:clamp(30px,3.6vw,52px); max-width:62ch; }
.shead--row{ display:flex; flex-wrap:wrap; gap:22px; align-items:flex-end;
  justify-content:space-between; max-width:none; }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky; top:0; z-index:80; background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:blur(14px) saturate(180%); backdrop-filter:blur(14px) saturate(180%);
  border-bottom:1px solid var(--border);
  transition:box-shadow .35s var(--ease);
}
.nav.is-compact{ box-shadow:var(--shadow); }
.nav__in{ display:flex; align-items:center; gap:clamp(16px,3vw,40px); padding-block:16px;
  transition:padding-block .35s var(--ease); }
.nav.is-compact .nav__in{ padding-block:11px; }

.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; flex:none; }
.brand svg{ width:38px; height:38px; color:var(--blue); transition:transform .6s var(--snap); }
.brand:hover svg{ transform:rotate(90deg); }
.brand__name{ display:block; font-size:1.0625rem; font-weight:700; color:var(--ink);
  letter-spacing:-.02em; line-height:1.15; }
.brand__sub{ display:block; font-size:.625rem; font-weight:600; letter-spacing:.13em;
  text-transform:uppercase; color:var(--muted); margin-top:1px; }
@media (max-width:430px){ .brand__sub{ display:none; } }

.nav__links{ display:none; margin-left:auto; align-items:center; gap:4px;
  list-style:none; padding:0; margin-block:0; }
@media (min-width:1000px){ .nav__links{ display:flex; } }
.nav__links a{
  text-decoration:none; font-size:var(--t-sm); font-weight:550; color:var(--ink-2);
  padding:9px 15px; border-radius:var(--r); transition:background .25s var(--ease), color .25s;
}
.nav__links a:hover{ background:var(--bg-alt); color:var(--ink); }
.nav__links a[aria-current="page"]{ color:var(--blue); background:var(--blue-lt); }

.nav__cta{
  display:none; align-items:center; gap:9px; text-decoration:none; margin-left:14px;
  padding:11px 20px; border-radius:var(--r); background:var(--blue); color:#fff;
  font-size:var(--t-sm); font-weight:600;
  box-shadow:0 1px 2px rgba(18,87,196,.28);
  transition:background .25s var(--ease), transform .25s var(--ease), box-shadow .25s;
}
.nav__cta:hover{ background:var(--blue-dk); transform:translateY(-1px);
  box-shadow:0 4px 14px rgba(18,87,196,.32); }
@media (min-width:1000px){ .nav__cta{ display:inline-flex; } }

.burger{ margin-left:auto; display:flex; flex-direction:column; align-items:center;
  justify-content:center; gap:4px; width:44px; height:44px;
  background:none; border:1px solid var(--border-2); border-radius:var(--r);
  cursor:pointer; padding:0; }
@media (min-width:1000px){ .burger{ display:none; } }
.burger span{ display:block; width:18px; height:2px; background:var(--ink); border-radius:2px;
  transition:transform .35s var(--snap), opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

.nav__prog{ position:absolute; left:0; bottom:-1px; height:2px; width:100%;
  background:var(--blue); transform:scaleX(0); transform-origin:left; }

.drawer{
  position:fixed; inset:0; z-index:79; background:#fff;
  display:grid; align-content:start; padding:96px var(--gut) var(--gut);
  transform:translateY(-100%); visibility:hidden;
  transition:transform .5s var(--snap), visibility .5s;
  overflow-y:auto;
}
.drawer.is-open{ transform:translateY(0); visibility:visible; }
.drawer a{
  text-decoration:none; font-size:1.5rem; font-weight:600; color:var(--ink);
  letter-spacing:-.02em; padding-block:18px; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.drawer a span{ font-size:.75rem; font-weight:600; color:var(--muted); }
.drawer a:hover{ color:var(--blue); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px; cursor:pointer;
  padding:15px 28px; border-radius:var(--r); text-decoration:none;
  background:var(--blue); border:1px solid var(--blue); color:#fff;
  font-size:var(--t-sm); font-weight:600; letter-spacing:.005em;
  box-shadow:0 1px 2px rgba(18,87,196,.25);
  transition:background .25s var(--ease), border-color .25s, transform .25s var(--ease), box-shadow .25s;
}
.btn:hover{ background:var(--blue-dk); border-color:var(--blue-dk); transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(18,87,196,.28); }
.btn svg{ transition:transform .3s var(--snap); }
.btn:hover svg{ transform:translateX(3px); }

.btn--ghost{ background:#fff; color:var(--ink); border-color:var(--border-2); box-shadow:none; }
.btn--ghost:hover{ background:var(--bg-alt); border-color:var(--ink); color:var(--ink);
  box-shadow:var(--shadow); }
.band--navy .btn--ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.32); }
.band--navy .btn--ghost:hover{ background:rgba(255,255,255,.1); border-color:#fff; color:#fff; }

/* ============================================================
   HERO — split: copy left, photography right
   ============================================================ */
.hero{ padding-block:clamp(40px,5vw,76px) clamp(48px,6vw,88px); background:var(--bg); }
.hero__grid{ display:grid; gap:clamp(30px,4vw,60px); grid-template-columns:minmax(0,1fr);
  align-items:center; }
@media (min-width:1000px){
  .hero__grid{ grid-template-columns:minmax(0,1fr) minmax(0,1.08fr); }
}
.hero h1{ margin-bottom:22px; max-width:16ch; }
.hero__lede{ max-width:46ch; font-size:var(--t-md); }
.hero__acts{ display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.hero__trust{ display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:38px;
  padding-top:26px; border-top:1px solid var(--border); }
.hero__trust div{ display:flex; align-items:center; gap:9px; font-size:var(--t-sm); color:var(--body); }
.hero__trust svg{ color:var(--blue); flex:none; }

/* Media panel */
.shot{ position:relative; border-radius:var(--r-lg); overflow:hidden;
  box-shadow:var(--shadow-lg); background:var(--bg-alt); aspect-ratio:4/3; }
@media (min-width:1000px){ .shot{ aspect-ratio:4/3.3; } }
.shot__media{ position:absolute; inset:0; }
.shot__media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity 1s var(--ease); }
.shot__media img.is-live{ opacity:1; }
.shot__cap{
  position:absolute; left:0; right:0; bottom:0; padding:clamp(18px,2.4vw,28px);
  background:linear-gradient(to top, rgba(15,27,45,.94) 10%, rgba(15,27,45,.55) 62%, rgba(15,27,45,0));
  color:#fff;
}
.shot__loc{ display:inline-block; font-size:var(--t-xs); font-weight:600; letter-spacing:.12em;
  text-transform:uppercase; color:#8FB8F5; margin-bottom:8px; }
.shot__cap h2{ color:#fff; font-size:var(--t-lg); line-height:1.25; }
.shot__cap p{ margin:6px 0 0; font-size:var(--t-sm); color:#C6D2E2; max-width:44ch; }

.shot__bar{ display:flex; align-items:center; justify-content:space-between; gap:16px;
  margin-top:16px; }
.stepper{ display:flex; align-items:center; gap:8px; flex:none; }
.stepper button{
  width:40px; height:40px; display:grid; place-items:center; cursor:pointer;
  background:#fff; border:1px solid var(--border-2); border-radius:var(--r); color:var(--ink);
  transition:background .25s var(--ease), border-color .25s, color .25s;
}
.stepper button:hover{ background:var(--blue); border-color:var(--blue); color:#fff; }
.stepper__n{ font-size:var(--t-sm); font-weight:600; color:var(--muted);
  min-width:58px; text-align:center; font-variant-numeric:tabular-nums; }
.ticks{ display:flex; gap:5px; flex:1; max-width:200px; }
.ticks button{ flex:1; height:3px; border:0; padding:0; cursor:pointer; border-radius:3px;
  background:var(--border-2); position:relative; overflow:hidden; }
.ticks button::after{ content:''; position:absolute; inset:0; background:var(--blue);
  border-radius:3px; transform:scaleX(0); transform-origin:left; }
.ticks button.is-on::after{ transform:scaleX(1); transition:transform 6.5s linear; }

/* ============================================================
   CARDS (services / sectors)
   ============================================================ */
.cards{ display:grid; gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr)); }
.card{
  background:#fff; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(24px,2.6vw,32px);
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.card:hover{ border-color:var(--border-2); box-shadow:var(--shadow-lg); transform:translateY(-3px); }
.card__ico{
  width:46px; height:46px; border-radius:var(--r); background:var(--blue-lt);
  display:grid; place-items:center; color:var(--blue); margin-bottom:18px;
}
.card h3{ font-size:var(--t-lg); margin-bottom:10px; }
.card p{ margin:0; font-size:var(--t-sm); line-height:1.65; color:var(--body); }

/* Numbered discipline list */
.disc{ display:grid; gap:1px; background:var(--border); border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden; }
.disc__row{ background:#fff; display:grid; grid-template-columns:minmax(0,1fr); gap:8px 30px;
  padding:clamp(22px,2.6vw,30px); transition:background .3s var(--ease); }
@media (min-width:860px){
  .disc__row{ grid-template-columns:56px minmax(0,.9fr) minmax(0,1.3fr); align-items:start; }
}
.disc__row:hover{ background:var(--bg-alt); }
.disc__n{ font-size:var(--t-sm); font-weight:700; color:var(--blue); }
.disc__row h3{ font-size:var(--t-lg); }
.disc__row p{ margin:0; font-size:var(--t-sm); line-height:1.65; color:var(--body); max-width:58ch; }

/* ============================================================
   PROJECTS
   ============================================================ */
.filterbar{ margin-bottom:clamp(26px,3.2vw,40px); }
.fgroup{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.fgroup + .fgroup{ margin-top:12px; padding-top:14px; border-top:1px solid var(--border); }
.fgroup__lbl{
  flex:none; width:74px; font-size:var(--t-xs); font-weight:700;
  letter-spacing:.09em; text-transform:uppercase; color:var(--muted);
}
.fgroup__chips{ display:flex; flex-wrap:wrap; gap:8px; flex:1 1 auto; }
@media (max-width:560px){
  .fgroup{ align-items:flex-start; }
  .fgroup__lbl{ width:100%; margin-bottom:2px; }
}
.fresult{
  margin:16px 0 0; font-size:var(--t-sm); color:var(--muted);
}
.chip.is-void{ opacity:.38; cursor:not-allowed; }
.chip.is-void:hover{ border-color:var(--border-2); box-shadow:none; }

.filters{ display:flex; flex-wrap:wrap; gap:8px; align-items:center;
  margin-bottom:clamp(24px,3vw,36px); }
.chip{
  border:1px solid var(--border-2); background:#fff; cursor:pointer; color:var(--ink-2);
  padding:10px 17px; min-height:42px; border-radius:100px; font-size:var(--t-sm); font-weight:550;
  transition:border-color .25s var(--ease), color .25s, background .25s, box-shadow .25s;
}
.chip:hover{ border-color:var(--ink); box-shadow:var(--shadow); }
.chip[aria-pressed="true"]{ background:var(--blue); border-color:var(--blue); color:#fff;
  box-shadow:0 2px 10px rgba(18,87,196,.25); }
.chip__n{ color:var(--muted); margin-left:7px; font-variant-numeric:tabular-nums; }
.chip[aria-pressed="true"] .chip__n{ color:rgba(255,255,255,.72); }

.pgrid{ display:grid; gap:clamp(16px,1.8vw,26px);
  grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr)); }
.pcard{
  position:relative; display:flex; flex-direction:column; width:100%; padding:0; cursor:pointer;
  border:1px solid var(--border); border-radius:var(--r-lg); background:#fff;
  text-align:left; overflow:hidden;
  transition:border-color .3s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease);
}
.pcard:hover{ border-color:var(--border-2); box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.pcard__fig{ position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--bg-alt); }
.pcard__fig img{ width:100%; height:100%; object-fit:cover; transition:transform .9s var(--ease); }
.pcard:hover .pcard__fig img{ transform:scale(1.06); }
.pcard__cnt{ position:absolute; top:12px; right:12px; padding:5px 10px; border-radius:100px;
  background:rgba(15,27,45,.72); color:#fff; font-size:var(--t-xs); font-weight:600;
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px); }
.pcard__body{ padding:clamp(18px,2vw,24px); display:flex; flex-direction:column; flex:1; }
.pcard__loc{ display:inline-block; font-size:var(--t-xs); font-weight:600; letter-spacing:.1em;
  text-transform:uppercase; color:var(--blue); margin-bottom:9px; }
.pcard__body h3{ font-size:var(--t-md); line-height:1.32; margin-bottom:8px; }
.pcard__body p{ margin:0; font-size:var(--t-sm); line-height:1.6; color:var(--body); }
.pcard__open{ display:inline-flex; align-items:center; gap:7px; margin-top:16px;
  font-size:var(--t-sm); font-weight:600; color:var(--blue); }
.pcard__open svg{ transition:transform .3s var(--snap); }
.pcard:hover .pcard__open svg{ transform:translateX(4px); }
.pcard.is-out{ display:none; }
.pcard__tag{ display:inline-block; margin-left:8px; padding:3px 9px; border-radius:100px;
  background:var(--bg-alt-2); color:var(--ink-2); font-size:var(--t-xs); font-weight:600;
  letter-spacing:0; text-transform:none; }

.empty{ padding:64px 0; text-align:center; color:var(--muted); }

/* Reveal */
.rev{ opacity:0; transform:translateY(18px); }
.rev.is-in{ opacity:1; transform:none;
  transition:opacity .7s var(--ease), transform .7s var(--snap); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lbox{ position:fixed; inset:0; z-index:120; display:none; background:rgba(9,15,25,.94);
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px); color:#fff; }
.lbox.is-open{ display:grid; grid-template-rows:auto minmax(0,1fr) auto; }
.lbox__top{ display:flex; align-items:flex-start; justify-content:space-between; gap:20px;
  padding:18px var(--gut); border-bottom:1px solid rgba(255,255,255,.14); }
.lbox__top h3{ color:#fff; font-size:var(--t-md); }
.lbox__top p{ margin:5px 0 0; font-size:var(--t-sm); color:#B4C1D2; max-width:64ch; }
.lbox__x{ width:44px; height:44px; flex:none; background:none; cursor:pointer; border-radius:var(--r);
  border:1px solid rgba(255,255,255,.28); display:grid; place-items:center; color:#fff;
  transition:background .25s var(--ease); }
.lbox__x:hover{ background:var(--blue); border-color:var(--blue); }
.lbox__stage{ position:relative; display:grid; place-items:center;
  padding:clamp(12px,2vw,28px); min-height:0; }
.lbox__stage img{ max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain;
  border-radius:var(--r); opacity:0; transition:opacity .4s var(--ease); }
.lbox__stage img.is-live{ opacity:1; }
.lbox__nav{ position:absolute; top:50%; transform:translateY(-50%); width:50px; height:72px;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.22); border-radius:var(--r);
  cursor:pointer; color:#fff; display:grid; place-items:center;
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  transition:background .25s var(--ease); }
.lbox__nav:hover{ background:var(--blue); border-color:var(--blue); }
.lbox__nav--prev{ left:clamp(8px,1.4vw,20px); }
.lbox__nav--next{ right:clamp(8px,1.4vw,20px); }
.lbox__foot{ padding:14px var(--gut); border-top:1px solid rgba(255,255,255,.14);
  display:flex; align-items:center; justify-content:space-between; gap:18px; }
.lbox__n{ font-size:var(--t-sm); color:#B4C1D2; font-variant-numeric:tabular-nums; }
.lbox__dots{ display:flex; gap:5px; flex-wrap:wrap; }
.lbox__dots button{ width:30px; height:3px; border:0; padding:0; cursor:pointer; border-radius:3px;
  background:rgba(255,255,255,.26); transition:background .25s; }
.lbox__dots button.is-on{ background:var(--blue-2); }
body.is-locked{ overflow:hidden; }

/* ============================================================
   REGISTER
   ============================================================ */
.reg{ border:1px solid var(--border); border-radius:var(--r-lg); overflow:hidden; background:#fff; }
.reg__row + .reg__row{ border-top:1px solid var(--border); }
.reg__btn{ width:100%; background:none; border:0; cursor:pointer; text-align:left;
  display:grid; gap:6px 24px; padding:clamp(18px,2vw,24px) clamp(18px,2vw,26px);
  grid-template-columns:minmax(0,1fr) 32px;
  grid-template-areas:"yr x" "ttl x" "loc x";
  align-items:center;
  transition:background .25s var(--ease); }
.reg__btn:hover{ background:var(--bg-alt); }
.reg__yr{ grid-area:yr; }
.reg__ttl{ grid-area:ttl; }
.reg__loc{ grid-area:loc; }
.reg__x{ grid-area:x; align-self:center; }
@media (min-width:920px){
  .reg__btn{ grid-template-columns:74px minmax(0,1fr) 150px 32px;
    grid-template-areas:"yr ttl loc x"; }
}
.reg__yr{ font-size:var(--t-sm); font-weight:700; color:var(--blue); font-variant-numeric:tabular-nums; }
.reg__ttl{ font-size:var(--t-base); font-weight:600; color:var(--ink); line-height:1.4;
  letter-spacing:-.01em; }
.reg__loc{ font-size:var(--t-xs); font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); }
.reg__x{ width:32px; height:32px; display:grid; place-items:center; position:relative;
  justify-self:end; border-radius:var(--r); background:var(--bg-alt); }
.reg__x::before,.reg__x::after{ content:''; position:absolute; background:var(--ink-2);
  border-radius:2px; transition:transform .4s var(--snap), background .25s; }
.reg__x::before{ width:11px; height:2px; }
.reg__x::after{ width:2px; height:11px; }
.reg__btn[aria-expanded="true"] .reg__x{ background:var(--blue-lt); }
.reg__btn[aria-expanded="true"] .reg__x::after{ transform:scaleY(0); }
.reg__btn[aria-expanded="true"] .reg__x::before{ background:var(--blue); }
.reg__panel{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .45s var(--snap);
  background:var(--bg-alt); }
.reg__panel.is-open{ grid-template-rows:1fr; }
.reg__panel > div{ overflow:hidden; }
.reg__facts{ display:grid; gap:18px 30px;
  padding:clamp(20px,2.4vw,28px) clamp(18px,2vw,26px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,185px),1fr)); }
.fact dt{ font-size:var(--t-xs); font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); margin-bottom:6px; }
.fact dd{ margin:0; font-size:var(--t-sm); line-height:1.6; color:var(--ink-2); }

/* ============================================================
   OFFICES
   ============================================================ */
.off{ display:grid; gap:clamp(22px,2.8vw,40px); grid-template-columns:minmax(0,1fr); }
@media (min-width:980px){ .off{ grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr); } }
.off__list{ display:flex; flex-direction:column; gap:8px; }
.off__btn{
  background:#fff; border:1px solid var(--border); border-radius:var(--r-lg); cursor:pointer;
  text-align:left; padding:18px 20px; display:flex; align-items:center; gap:14px;
  transition:border-color .25s var(--ease), background .25s, box-shadow .25s;
}
.off__btn h3{ font-size:var(--t-md); }
.off__btn:hover{ border-color:var(--border-2); box-shadow:var(--shadow); }
.off__btn[aria-selected="true"]{ border-color:var(--blue); background:var(--blue-lt); }
.off__dot{ width:9px; height:9px; border-radius:50%; background:var(--border-2); flex:none;
  transition:background .25s; }
.off__btn[aria-selected="true"] .off__dot{ background:var(--blue); }
.off__role{ margin-left:auto; font-size:var(--t-xs); font-weight:600; letter-spacing:.08em;
  text-transform:uppercase; color:var(--muted); }
.off__btn[aria-selected="true"] .off__role{ color:var(--blue); }
.off__panel{ display:none; }
.off__panel.is-on{ display:block; animation:rise .45s var(--ease); }
@keyframes rise{ from{ opacity:0; transform:translateY(10px);} to{ opacity:1; transform:none;} }
.off__card{ background:#fff; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(24px,3vw,40px); box-shadow:var(--shadow); }
.off__facts{ display:grid; gap:20px 32px;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,175px),1fr)); margin-top:26px;
  padding-top:26px; border-top:1px solid var(--border); }
.off__facts a{ color:var(--blue); text-decoration:none; font-weight:550; }
.off__facts a:hover{ text-decoration:underline; }

/* ============================================================
   CONTACT
   ============================================================ */
.cgrid{ display:grid; gap:clamp(26px,3.4vw,54px); grid-template-columns:minmax(0,1fr); }
@media (min-width:980px){ .cgrid{ grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); } }
.formcard{ background:#fff; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(24px,3vw,40px); box-shadow:var(--shadow); }
.field{ margin-bottom:20px; }
.field label{ display:block; margin-bottom:7px; font-size:var(--t-sm); font-weight:600;
  color:var(--ink); }
.field input,.field textarea{
  width:100%; font:inherit; color:var(--ink); background:#fff;
  border:1px solid var(--border-2); border-radius:var(--r); padding:12px 14px;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.field input::placeholder,.field textarea::placeholder{ color:var(--muted); }
.field textarea{ resize:vertical; min-height:130px; }
.field input:focus,.field textarea:focus{ outline:none; border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(18,87,196,.14); }
.field.has-err input,.field.has-err textarea{ border-color:#D64545; }
.field.has-err input:focus,.field.has-err textarea:focus{ box-shadow:0 0 0 3px rgba(214,69,69,.14); }
.field__err{ display:none; margin-top:6px; color:#C43333; font-size:var(--t-sm); }
.field.has-err .field__err{ display:block; }

.sidecard{ background:var(--bg-alt); border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(24px,3vw,34px); }
.sidecard + .sidecard{ margin-top:16px; }
.sidecard h3{ font-size:var(--t-md); margin-bottom:18px; }
.sidecard dl{ display:grid; gap:18px; margin:0; }

/* ============================================================
   PAGE MASTHEAD
   ============================================================ */
.masthead{ background:var(--bg-alt); border-bottom:1px solid var(--border);
  padding-block:clamp(40px,5vw,72px); }
.masthead h1{ max-width:18ch; margin-bottom:18px; }
.masthead__grid{ display:grid; gap:clamp(26px,3.6vw,56px); grid-template-columns:minmax(0,1fr);
  align-items:center; }
@media (min-width:900px){
  .masthead__grid{ grid-template-columns:minmax(0,1fr) minmax(0,.88fr); }
}
.masthead__fig{ position:relative; border-radius:var(--r-lg); overflow:hidden;
  box-shadow:var(--shadow-lg); aspect-ratio:16/10; background:var(--bg-alt-2); }
.masthead__fig img{ width:100%; height:100%; object-fit:cover; }

/* Inline figure beside body content */
.figrow{ display:grid; gap:clamp(24px,3.4vw,52px); grid-template-columns:minmax(0,1fr);
  align-items:center; }
@media (min-width:880px){
  .figrow{ grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
  .figrow--flip > figure{ order:-1; }
}
.figrow figure{ margin:0; border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--shadow);
  aspect-ratio:4/3; background:var(--bg-alt-2); }
.figrow figure.is-wide{ aspect-ratio:16/9; }
.figrow figure img{ width:100%; height:100%; object-fit:cover; }
.figcap{ margin:12px 0 0; font-size:var(--t-sm); color:var(--muted); }

/* ============================================================
   FOOTER
   ============================================================ */
.foot{ background:var(--navy); color:#AFBDCE; }
.foot .lede,.foot p{ color:#AFBDCE; }
.foot__top{ display:grid; gap:clamp(28px,3.6vw,52px); grid-template-columns:minmax(0,1fr);
  padding-block:clamp(48px,6vw,80px); }
@media (min-width:660px){ .foot__top{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (min-width:980px){ .foot__top{ grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr)); } }
.foot h2{ color:#fff; }
.foot__col h4{ color:#fff; font-size:var(--t-sm); font-weight:650; margin-bottom:16px; }
.foot__col ul{ list-style:none; padding:0; margin:0; display:grid; gap:11px; }
.foot__col a{ text-decoration:none; color:#AFBDCE; font-size:var(--t-sm);
  transition:color .25s var(--ease); }
.foot__col a:hover{ color:#fff; }
.foot__bar{ border-top:1px solid rgba(255,255,255,.12); padding-block:22px; display:flex;
  flex-wrap:wrap; gap:14px; justify-content:space-between; align-items:center;
  color:#8595AA; font-size:var(--t-sm); }

/* ============================================================
   MOTION PREFERENCES
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .rev{ opacity:1 !important; transform:none !important; }
}


/* ============================================================
   MOBILE REFINEMENTS
   ============================================================ */
@media (max-width:400px){
  .metric__n{ font-size:1.9rem; }
  .metric{ padding:20px 16px; }
}
@media (max-width:520px){
  .hero__acts{ gap:10px; }
  .hero__acts .btn,
  .band--navy .shell > div:last-child .btn{ width:100%; }
  .hero__trust{ gap:12px; }
  .hero__trust div{ width:100%; }
  .shot__bar{ flex-direction:column-reverse; align-items:stretch; gap:14px; }
  .shot__bar .stepper{ justify-content:space-between; }
  .shot__bar .stepper button{ width:48px; height:48px; }
  .ticks{ max-width:none; }
  .shead--row{ flex-direction:column; align-items:stretch; }
  .shead--row .btn{ width:100%; }
  .filters{ gap:8px; }
  .off__facts{ gap:18px; }
  .foot__bar{ flex-direction:column; align-items:flex-start; gap:8px; }
}


/* ============================================================
   CUSTOM GRAPHICS — axonometric study & locator map
   ============================================================ */
.artframe{
  position:relative; border-radius:var(--r-lg); overflow:hidden;
  background:linear-gradient(160deg,#F7FAFE 0%,#E9F0FA 58%,#DFE9F7 100%);
  border:1px solid var(--border);
}
.artframe::after{   /* faint setting-out grid, the drawing sheet it sits on */
  content:''; position:absolute; inset:0; pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(18,87,196,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18,87,196,.055) 1px, transparent 1px);
  background-size:34px 34px;
}
.artframe svg{ position:relative; z-index:1; width:100%; height:auto; display:block; }
.artframe__tag{
  position:absolute; z-index:2; left:16px; bottom:14px;
  font-size:var(--t-xs); font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted);
}

/* --- Axonometric ---------------------------------------- */
.axo__gl{ stroke:rgba(18,87,196,.14); stroke-width:1; }
.axo__plinth{ fill:#D4E0F1; stroke:rgba(15,27,45,.14); stroke-width:1; }
.axo__roof{  fill:#FBFDFF; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__roof2{ fill:#FFFFFF; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__faceL{ fill:#E4ECF8; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__faceR{ fill:#C9D8EE; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__slab{  fill:#9FB6D6; stroke:none; }
.axo__win{   fill:#8AA6CC; stroke:#0F1B2D; stroke-width:.7; }
.axo__win--on{ fill:var(--blue); stroke:#0F1B2D; stroke-width:.7; }
.axo__win--glass{ fill:#5B8AD9; stroke:#0F1B2D; stroke-width:.7; opacity:.92; }
.axo__coreTop{ fill:#FFFFFF; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__coreL{ fill:var(--blue); stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__coreR{ fill:#0D4096; stroke:#0F1B2D; stroke-width:1.4; stroke-linejoin:round; }
.axo__stair{ stroke:rgba(255,255,255,.75); stroke-width:1.5; }
.axo__canopy{ fill:#B9CDE9; stroke:#0F1B2D; stroke-width:1.2; stroke-linejoin:round; }
.axo__post{ stroke:#0F1B2D; stroke-width:1.4; }
.axo__dim{ stroke:var(--blue); stroke-width:1.2; }
.axo__dimtxt{ fill:var(--blue); font:600 11px Inter,sans-serif; letter-spacing:.14em; }

/* Draw-on entrance, once, when it scrolls in */
.axo__roof,.axo__roof2,.axo__faceL,.axo__faceR,.axo__coreTop,.axo__coreL,.axo__coreR,
.axo__canopy{
  stroke-dasharray:1400; stroke-dashoffset:1400;
}
.is-drawn .axo__roof,.is-drawn .axo__roof2,.is-drawn .axo__faceL,.is-drawn .axo__faceR,
.is-drawn .axo__coreTop,.is-drawn .axo__coreL,.is-drawn .axo__coreR,.is-drawn .axo__canopy{
  animation:draw 1.5s var(--ease) forwards;
}
@keyframes draw{ to{ stroke-dashoffset:0; } }
.axo__win,.axo__win--on,.axo__win--glass,.axo__slab{ opacity:0; }
.is-drawn .axo__win,.is-drawn .axo__win--on,
.is-drawn .axo__win--glass,.is-drawn .axo__slab{
  animation:fadein .7s var(--ease) .85s forwards;
}
@keyframes fadein{ to{ opacity:1; } }

/* --- Locator map ----------------------------------------- */
.gmap{ width:100%; height:auto; max-height:440px; display:block; margin-inline:auto; }
.gmap__land{ fill:#D3E1F4; stroke:var(--blue); stroke-width:2; stroke-linejoin:round; }
.gmap__lake{ fill:#A9C4E8; stroke:none; }
.gmap__dot{ fill:var(--blue); stroke:#fff; stroke-width:2; transition:r .3s var(--snap); }
.gmap__halo{ fill:var(--blue); opacity:0; transition:opacity .35s var(--ease); }
.gmap__lbl{ fill:var(--ink); font:600 14px Inter,sans-serif; paint-order:stroke;
  stroke:rgba(255,255,255,.85); stroke-width:3.5; }
.gmap__pin{ cursor:default; }
.gmap__pin.is-on .gmap__halo{ opacity:.16; }
.gmap__pin.is-on .gmap__dot{ r:8; }
.gmap__pin.is-on .gmap__lbl{ fill:var(--blue); }

@media (prefers-reduced-motion:reduce){
  .axo__roof,.axo__roof2,.axo__faceL,.axo__faceR,.axo__coreTop,.axo__coreL,.axo__coreR,
  .axo__canopy{ stroke-dasharray:none; stroke-dashoffset:0; }
  .axo__win,.axo__win--on,.axo__win--glass,.axo__slab{ opacity:1; }
}


/* --- Elevation study (Work page) -------------------------- */
.elv{ width:100%; height:auto; display:block; }
.elv__mass{ fill:#E4ECF8; stroke:#0F1B2D; stroke-width:1.6; }
.elv__cap{ fill:#C4D5EC; stroke:#0F1B2D; stroke-width:1.6; }
.elv__band{ fill:#AFC4E2; stroke:none; }
.elv__roof{ fill:#C4D5EC; stroke:#0F1B2D; stroke-width:1.6; stroke-linejoin:round; }
.elv__balc{ fill:#B7CBE7; stroke:#0F1B2D; stroke-width:1.1; }
.elv__tank{ fill:#DCE7F6; stroke:#0F1B2D; stroke-width:1.6; stroke-linejoin:round; }
.elv__brace{ stroke:#7E9AC2; stroke-width:1.6; }
.elv__saw{ fill:#D3E0F2; stroke:#0F1B2D; stroke-width:1.5; stroke-linejoin:round; }
.elv__sawline{ stroke:#0F1B2D; stroke-width:1.2; }
.elv__tower{ fill:#EFF4FB; stroke:#0F1B2D; stroke-width:1.6; }
.elv__door{ fill:#0D4096; stroke:#0F1B2D; stroke-width:1.4; }
.elv__canopy{ fill:#9FB6D6; stroke:#0F1B2D; stroke-width:1.2; }
.elv__mark{ fill:var(--blue); }
.elv__win{ fill:#93AECF; }
.elv__win--on{ fill:var(--blue); }
.elv__ground{ stroke:#0F1B2D; stroke-width:2; }
.elv__lbl{ fill:var(--muted); font:600 11px Inter,sans-serif; letter-spacing:.13em; }

/* the strip scrolls on small screens rather than squashing */
.elvwrap{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
.elvwrap > svg{ min-width:620px; }


/* ============================================================
   DISCIPLINE PANELS (homepage)
   ============================================================ */
.dgrid{
  display:grid; gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));
}
.dcard{
  position:relative; overflow:hidden;
  background:#fff; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(26px,2.8vw,34px);
  transition:border-color .3s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease);
}
.dcard::before{            /* blue wash that rises on hover */
  content:''; position:absolute; left:0; right:0; bottom:0; height:0;
  background:linear-gradient(to top, var(--blue-lt), rgba(233,240,252,0));
  transition:height .45s var(--snap);
}
.dcard > *{ position:relative; z-index:1; }
.dcard:hover{ border-color:var(--blue); box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.dcard:hover::before{ height:100%; }

.dcard__num{
  position:absolute; z-index:0; top:14px; right:18px;
  font-size:3.6rem; font-weight:700; line-height:1;
  color:var(--bg-alt); letter-spacing:-.05em;
  transition:color .35s var(--ease);
}
.dcard:hover .dcard__num{ color:#DCE7F8; }

.dcard__glyph{
  display:grid; place-items:center; width:52px; height:52px; margin-bottom:18px;
  border-radius:var(--r); background:var(--blue-lt); color:var(--blue);
  transition:background .3s var(--ease), color .3s var(--ease);
}
.dcard__glyph svg{ width:28px; height:28px; }
.dcard:hover .dcard__glyph{ background:var(--blue); color:#fff; }

.dcard__tag{
  display:block; font-size:var(--t-xs); font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--blue); margin-bottom:8px;
}
.dcard h3{ font-size:var(--t-lg); margin-bottom:10px; }
.dcard p{ margin:0 0 18px; font-size:var(--t-sm); line-height:1.62; color:var(--body); }

.dcard__list{ list-style:none; margin:0; padding:18px 0 0; display:grid; gap:9px;
  border-top:1px solid var(--border); }
.dcard:hover .dcard__list{ border-top-color:var(--border-2); }
.dcard__list li{
  position:relative; padding-left:22px; font-size:var(--t-sm); color:var(--ink-2);
  line-height:1.5;
}
.dcard__list li::before{     /* small drawn tick, not a bullet */
  content:''; position:absolute; left:0; top:.52em;
  width:10px; height:5px; border-left:1.8px solid var(--blue);
  border-bottom:1.8px solid var(--blue); transform:rotate(-45deg);
}

/* ============================================================
   CAPABILITY MATRIX (record page — nine technical areas)
   ============================================================ */
.matrix{
  display:grid; gap:clamp(12px,1.3vw,16px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));
}
.mcell{
  background:#fff; border:1px solid var(--border); border-radius:var(--r-lg);
  padding:clamp(20px,2.2vw,26px);
  display:flex; align-items:flex-start; gap:15px;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.mcell:hover{ border-color:var(--blue); box-shadow:var(--shadow); transform:translateY(-2px); }
.mcell__n{
  flex:none; width:34px; height:34px; border-radius:var(--r);
  display:grid; place-items:center;
  background:var(--bg-alt); color:var(--blue);
  font-size:var(--t-xs); font-weight:700; letter-spacing:.04em;
  transition:background .3s var(--ease), color .3s var(--ease);
}
.mcell:hover .mcell__n{ background:var(--blue); color:#fff; }
.mcell h3{ font-size:var(--t-base); font-weight:600; line-height:1.4; letter-spacing:-.01em; }
.mcell p{ margin:5px 0 0; font-size:var(--t-sm); color:var(--muted); line-height:1.5; }


/* --- Map embed ------------------------------------------- */
.mapframe{
  border:1px solid var(--border); border-radius:var(--r-lg); overflow:hidden;
  box-shadow:var(--shadow); background:var(--bg-alt-2);
  aspect-ratio:21/9;
}
@media (max-width:700px){ .mapframe{ aspect-ratio:4/3; } }
.mapframe iframe{ width:100%; height:100%; border:0; display:block; }


/* ============================================================
   PROJECT FILMS
   ============================================================ */
.vgrid{ display:grid; gap:clamp(16px,1.8vw,26px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr)); }
.vcard{ margin:0; background:#fff; border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden;
  transition:border-color .3s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease); }
.vcard:hover{ border-color:var(--border-2); box-shadow:var(--shadow-lg); transform:translateY(-3px); }
.vcard__btn{
  position:relative; display:block; width:100%; padding:0; border:0; cursor:pointer;
  background:var(--bg-alt-2); aspect-ratio:16/9; overflow:hidden;
}
.vcard__btn img{ width:100%; height:100%; object-fit:cover;
  transition:transform .8s var(--ease), filter .4s var(--ease); }
.vcard:hover .vcard__btn img{ transform:scale(1.04); }
.vcard__play{
  position:absolute; inset:0; margin:auto; width:62px; height:62px;
  display:grid; place-items:center; border-radius:50%;
  background:rgba(255,255,255,.94); color:var(--blue);
  box-shadow:0 4px 18px rgba(15,27,45,.28);
  transition:background .3s var(--ease), color .3s var(--ease), transform .35s var(--snap);
}
.vcard__play svg{ width:26px; height:26px; margin-left:3px; }
.vcard__btn:hover .vcard__play{ background:var(--blue); color:#fff; transform:scale(1.08); }
.vcard__len{
  position:absolute; right:12px; bottom:12px; padding:4px 9px; border-radius:100px;
  background:rgba(15,27,45,.76); color:#fff; font-size:var(--t-xs); font-weight:600;
  font-variant-numeric:tabular-nums;
}
.vcard video{ width:100%; aspect-ratio:16/9; display:block; background:#000; }
.vcard figcaption{ padding:clamp(18px,2vw,24px); }
.vcard figcaption h3{ font-size:var(--t-md); margin-bottom:7px; }
.vcard figcaption p{ margin:0; font-size:var(--t-sm); color:var(--body); line-height:1.6; }


/* ============================================================
   METRICS
   ============================================================ */
.metrics{
  display:grid; gap:clamp(14px,1.6vw,22px);
  grid-template-columns:minmax(0,1fr);          /* 4 cards: never 3 + 1 */
}
@media (min-width:560px){ .metrics{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (min-width:1040px){ .metrics{ grid-template-columns:repeat(4,minmax(0,1fr)); } }
.metric{
  position:relative; background:#fff; border:1px solid var(--border);
  border-radius:var(--r-lg); padding:clamp(24px,2.6vw,32px); overflow:hidden;
  transition:border-color .3s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease);
}
.metric::after{           /* accent bar that grows along the base on hover */
  content:''; position:absolute; left:0; bottom:0; height:3px; width:100%;
  background:var(--blue); transform:scaleX(0); transform-origin:left;
  transition:transform .5s var(--snap);
}
.metric:hover{ border-color:var(--border-2); box-shadow:var(--shadow-lg); transform:translateY(-4px); }
.metric:hover::after{ transform:scaleX(1); }

.metric__ico{
  display:grid; place-items:center; width:46px; height:46px; margin-bottom:20px;
  border-radius:var(--r); background:var(--blue-lt); color:var(--blue);
  transition:background .3s var(--ease), color .3s var(--ease);
}
.metric__ico svg{ width:24px; height:24px; }
.metric:hover .metric__ico{ background:var(--blue); color:#fff; }

.metric__n{
  font-size:clamp(2.3rem,4.2vw,3.1rem); font-weight:700; color:var(--ink);
  letter-spacing:-.04em; line-height:1; display:flex; align-items:baseline;
  font-variant-numeric:tabular-nums;
}
.metric__n sup{ font-size:.36em; color:var(--blue); top:-1.1em; margin-left:2px; }
.metric__l{
  font-size:var(--t-base); font-weight:650; color:var(--ink); letter-spacing:-.012em;
  margin-top:16px; padding-top:14px; border-top:1px solid var(--border); max-width:20ch;
}
.metric__d{ margin:6px 0 0; font-size:var(--t-sm); color:var(--muted); line-height:1.5; max-width:22ch; }

@media (max-width:400px){
  .metric{ padding:22px 20px; }
  .metric__n{ font-size:2.1rem; }
}