/* ============================================================
   CONSULTING INN CORPORATE — Institutional Design System v4
   espresso / parchment / champagne — strong rhythm & accents
   ============================================================ */
:root{
  --paper:#F5EFE3;          /* parchment ground */
  --tan:#E9DEC6;            /* deep tan band */
  --card:#FFFCF4;           /* raised white card */
  --ink:#261F15;            /* espresso ink */
  --ink-2:#443A2B;          /* body text */
  --ink-3:#6E6049;          /* captions / meta */
  --rule:#CBBC9B;           /* visible warm hairline */
  --rule-2:#B3A17C;
  --gold:#8A6820;           /* champagne on light */
  --gold-2:#C9A85C;         /* champagne on dark */
  --gold-3:#E7CC82;         /* highlight */
  --dark:#1B1510;           /* espresso band */
  --dark-2:#251E16;
  --cream:#F3ECDB;
  --cream-2:rgba(243,236,219,.78);
  --dark-rule:rgba(201,168,92,.32);
  --dark-rule-soft:rgba(243,236,219,.16);
  --shadow:0 26px 70px -34px rgba(38,31,21,.45);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink-2);
  font-family:'Lora',Georgia,serif;
  font-size:18px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1220px;margin:0 auto;padding:0 clamp(28px,7vw,110px)}
.serif{font-family:'Playfair Display',Didot,'Times New Roman',serif}

/* ---------- typography ---------- */
h1,h2,h3,.display{font-family:'Playfair Display',Didot,serif;font-weight:600;letter-spacing:.004em;color:var(--ink)}
h1{font-size:clamp(42px,5.2vw,72px);line-height:1.1}
h2{font-size:clamp(30px,3.4vw,48px);line-height:1.16}
h3{font-size:clamp(22px,1.9vw,27px);line-height:1.3}
h1 em,h2 em{font-style:italic;color:var(--gold);font-weight:500}
.eyebrow{
  font-family:'Archivo',sans-serif;font-size:12.5px;letter-spacing:.3em;text-transform:uppercase;
  color:var(--gold);font-weight:600;display:flex;align-items:center;gap:16px;
}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--gold);flex:none}
.eyebrow.bare::before{display:none}
.lede{font-family:'Lora',Georgia,serif;font-size:clamp(19px,1.65vw,22px);line-height:1.8;color:var(--ink-2)}
p{color:var(--ink-2)}
p strong{color:var(--ink);font-weight:600}
blockquote{
  font-family:'Playfair Display',serif;font-style:italic;font-weight:500;
  font-size:clamp(26px,2.9vw,38px);line-height:1.4;color:var(--ink);
  padding-left:40px;border-left:3px solid var(--gold);max-width:28ch;
}
blockquote footer{
  font-family:'Archivo',sans-serif;font-style:normal;font-size:11px;letter-spacing:.3em;
  text-transform:uppercase;color:var(--ink-3);margin-top:28px;font-weight:600;
}

/* ---------- utility bar ---------- */
.utility{
  background:var(--dark);color:var(--cream-2);
  font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  display:flex;justify-content:space-between;gap:24px;
  padding:11px clamp(28px,7vw,110px);border-bottom:1px solid var(--dark-rule);
}
.utility a{color:var(--gold-2);transition:color .3s;font-weight:600}
.utility a:hover{color:var(--gold-3)}
.utility .u-loc{display:flex;gap:28px}

/* ---------- nav ---------- */
header.site{
  position:sticky;top:0;z-index:100;background:rgba(245,239,227,.95);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--rule);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(28px,7vw,110px);max-width:1440px;margin:0 auto;
}
.nav .logo img{height:48px;width:auto}
.nav ul{display:flex;align-items:center;gap:42px}
.nav ul a{
  font-family:'Archivo',sans-serif;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-2);font-weight:600;
  padding:8px 0;border-bottom:2px solid transparent;transition:color .3s,border-color .3s;
}
.nav ul a:hover{color:var(--ink)}
.nav ul a.active{color:var(--ink);border-bottom-color:var(--gold)}
.btn{
  display:inline-block;font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.24em;
  text-transform:uppercase;font-weight:600;
  padding:16px 34px;border:1.5px solid var(--ink);color:var(--ink);
  transition:background .35s,color .35s,border-color .35s;white-space:nowrap;background:none;cursor:pointer;
}
.btn:hover{background:var(--ink);color:var(--cream)}
.btn.gold{background:var(--gold-2);border-color:var(--gold-2);color:var(--dark)}
.btn.gold:hover{background:var(--gold-3);border-color:var(--gold-3)}
.btn.solid{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.btn.solid:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn.ghost{border-color:rgba(243,236,219,.5);color:var(--cream)}
.btn.ghost:hover{background:var(--cream);color:var(--dark);border-color:var(--cream)}
#menu-toggle{display:none;background:none;border:0;cursor:pointer;z-index:120}
#menu-toggle span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0;transition:.35s var(--ease)}

/* ---------- page header ---------- */
.page-head{padding:100px 0 80px;background:var(--tan);border-bottom:1px solid var(--rule);position:relative}
.crumb{font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3);margin-bottom:38px;display:block;font-weight:600}
.crumb a{color:var(--ink-3);transition:color .3s}
.crumb a:hover{color:var(--gold)}
.crumb i{font-style:normal;margin:0 10px;color:var(--rule-2)}
.page-head .eyebrow{margin-bottom:26px}
.page-head h1{max-width:17ch}
.page-head .lede{max-width:60ch;margin-top:32px}

/* ---------- sections ---------- */
section{position:relative}
.sec{padding:110px 0}
.sec--tan{background:var(--tan);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.sec--paper{background:var(--paper)}
.sec-line{border-top:1px solid var(--rule)}
.sec-head{margin-bottom:60px;max-width:900px}
.sec-head .eyebrow{margin-bottom:24px}
.sec-head h2{margin-bottom:0}
.sec-head .lede{margin-top:24px;max-width:62ch}
.num-label{
  font-family:'Playfair Display',serif;font-style:italic;font-size:16px;color:var(--gold);
  display:inline-block;margin-right:6px;
}
.cols{display:grid;grid-template-columns:300px 1fr;gap:60px}
.cols .body{max-width:66ch}
.cols .body p{margin-bottom:24px}
.cols .body p:last-child{margin-bottom:0}
.cols .eyebrow{align-items:flex-start;padding-top:8px}

/* ---------- dark band ---------- */
.band{background:var(--dark);color:var(--cream)}
.band::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
.band>*{position:relative}
.band p{color:var(--cream-2)}
.band .eyebrow{color:var(--gold-2)}
.band .eyebrow::before{background:var(--gold-2)}
.band h1,.band h2,.band h3{color:var(--cream)}
.band h1 em,.band h2 em{color:var(--gold-3)}

/* ---------- home hero ---------- */
.hero{padding:150px 0 130px;overflow:hidden;border-bottom:3px solid var(--gold-2)}
.hero::after{
  content:"";position:absolute;top:-45%;right:-14%;width:62vw;height:62vw;border-radius:50%;
  background:radial-gradient(circle,rgba(201,168,92,.17),transparent 62%);pointer-events:none;
}
.hero .watermark{
  position:absolute;right:-3vw;bottom:-5vw;width:42vw;max-width:620px;opacity:.07;pointer-events:none;
}
.hero .eyebrow{margin-bottom:34px}
.hero h1{max-width:15ch}
.hero .lede{color:var(--cream-2);max-width:54ch;margin-top:36px}
.hero-actions{display:flex;gap:22px;margin-top:56px;flex-wrap:wrap}
.hero-meta{
  margin-top:95px;padding-top:32px;border-top:1px solid var(--dark-rule);
  display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap;
  font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;color:rgba(243,236,219,.6);font-weight:500;
}

/* ---------- stats (dark) ---------- */
.stats-band{padding:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:60px 44px;border-right:1px solid var(--dark-rule-soft)}
.stat:last-child{border-right:0}
.stat b{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(42px,4vw,62px);line-height:1;display:block;color:var(--gold-2)}
.stat span{font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-2);display:block;margin-top:18px;line-height:1.9;font-weight:500}

/* ---------- capability grid ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cap{
  background:var(--card);padding:46px 42px;display:flex;flex-direction:column;gap:18px;
  border:1px solid var(--rule);border-top:4px solid var(--gold);box-shadow:var(--shadow);
  transition:transform .5s var(--ease),box-shadow .5s;
}
.cap:hover{transform:translateY(-6px)}
.cap .idx{font-family:'Playfair Display',serif;font-style:italic;color:var(--gold);font-size:17px}
.cap p{font-size:15.5px;line-height:1.75}
.cap a{margin-top:auto;font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:600;display:inline-flex;gap:10px;align-items:center}
.cap a svg{transition:transform .35s var(--ease)}
.cap a:hover svg{transform:translateX(6px)}

/* ---------- work list ---------- */
.case-row{
  display:grid;grid-template-columns:1.05fr .95fr;gap:5vw;align-items:center;
  padding:78px 0;border-top:1px solid var(--rule);
}
.case-row:first-of-type{border-top:0;padding-top:20px}
.case-media{overflow:hidden;border:1px solid var(--rule-2);position:relative;background:var(--dark);box-shadow:var(--shadow)}
.case-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1.2s var(--ease)}
.case-row:hover .case-media img{transform:scale(1.05)}
.case-info .eyebrow{margin-bottom:22px}
.case-info h3{font-size:clamp(27px,2.8vw,38px);margin-bottom:18px}
.case-info p{max-width:48ch;font-size:17px}
.case-meta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.case-meta span{
  font-family:'Archivo',sans-serif;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-2);font-weight:600;border:1px solid var(--rule-2);padding:8px 15px;background:var(--card);
}
.case-link{
  margin-top:32px;display:inline-flex;align-items:center;gap:12px;
  font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink);font-weight:600;
  border-bottom:2px solid var(--gold);padding-bottom:6px;
}
.case-link svg{transition:transform .35s var(--ease)}
.case-row:hover .case-link{color:var(--gold)}
.case-row:hover .case-link svg{transform:translateX(7px)}

/* ---------- case page ---------- */
.case-head{padding:95px 0 80px;background:var(--tan);border-bottom:1px solid var(--rule)}
.case-head h1{max-width:14ch}
.case-facts{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);
  border:1px solid var(--rule);border-top:4px solid var(--gold);margin:60px 0 0;box-shadow:var(--shadow);
}
.case-facts div{background:var(--card);padding:30px 32px}
.case-facts dt{font-family:'Archivo',sans-serif;font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px;font-weight:600}
.case-facts dd{font-size:16.5px;color:var(--ink);line-height:1.6}
figure{margin:0}
figcaption{
  font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);
  padding-top:18px;display:flex;gap:14px;align-items:baseline;font-weight:600;
}
figcaption::before{content:"";width:28px;height:2px;background:var(--gold);flex:none;transform:translateY(-3px)}
.case-media-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:10px}
.case-media-grid figure.full{grid-column:1/-1}
.case-media-grid img{width:100%;border:1px solid var(--rule-2);box-shadow:var(--shadow)}
.case-next{
  display:flex;justify-content:space-between;align-items:center;gap:30px;
  padding:60px 0;
}
.case-next .label-sm{font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:12px;font-weight:600}
.case-next h3{transition:color .3s}
.case-next a:hover h3{color:var(--gold)}

/* Galore typographic panels */
.type-panel{
  background:var(--dark);border:1px solid var(--rule-2);
  display:flex;align-items:center;justify-content:center;
  aspect-ratio:16/10;padding:8%;box-shadow:var(--shadow);
}
.type-panel .mark{
  font-family:'Playfair Display',serif;font-style:italic;font-weight:600;color:var(--cream);
  font-size:clamp(46px,6vw,90px);letter-spacing:.02em;
}
.type-panel.inverse{background:var(--card)}
.type-panel.inverse .mark{color:var(--ink)}
.type-panel .mark small{
  display:block;font-family:'Archivo',sans-serif;font-style:normal;font-size:10px;
  letter-spacing:.5em;text-transform:uppercase;color:var(--gold-2);margin-top:24px;text-align:center;font-weight:600;
}
.type-panel.inverse .mark small{color:var(--gold)}

/* ---------- principles ---------- */
.principles{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.principle{background:var(--card);padding:54px 48px;border:1px solid var(--rule);border-top:4px solid var(--gold);box-shadow:var(--shadow)}
.principle .idx{font-family:'Playfair Display',serif;font-style:italic;color:var(--gold);font-size:18px;display:block;margin-bottom:24px}
.principle h3{margin-bottom:16px}
.principle p{font-size:16px}

/* ---------- client wall (dark) ---------- */
.client-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--dark-rule-soft);border:1px solid var(--dark-rule-soft)}
.client-wall span{
  background:var(--dark-2);padding:38px 20px;text-align:center;
  font-family:'Playfair Display',serif;font-size:18px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cream-2);transition:color .3s,background .3s;
}
.client-wall span:hover{color:var(--gold-3);background:var(--dark)}

/* ---------- scope lists ---------- */
.discipline{border:1px solid var(--rule);background:var(--card);box-shadow:var(--shadow);padding:64px clamp(30px,4vw,64px);display:grid;grid-template-columns:250px 1fr 1fr;gap:50px;margin-bottom:30px;border-left:4px solid var(--gold)}
.discipline .desc p{margin-bottom:20px;font-size:16.5px}
.scope-list{border-top:1px solid var(--rule)}
.scope-list li{
  border-bottom:1px solid var(--rule);padding:16px 4px;font-size:15.5px;color:var(--ink-2);
  display:flex;gap:16px;align-items:baseline;
}
.scope-list li::before{content:"";width:6px;height:6px;background:var(--gold);transform:rotate(45deg);flex:none;position:relative;top:-2px}
.scope-title{font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:20px;font-weight:600}

/* ---------- offices ---------- */
.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.office{background:var(--card);padding:52px 44px;position:relative;border:1px solid var(--rule);border-top:4px solid var(--gold);box-shadow:var(--shadow)}
.office .tag{
  position:absolute;top:-4px;right:26px;font-family:'Archivo',sans-serif;font-size:10px;letter-spacing:.28em;text-transform:uppercase;
  background:var(--gold);color:#FFFCF4;padding:9px 16px;font-weight:600;
}
.office h3{margin-bottom:6px}
.office .time{font-family:'Archivo',sans-serif;font-size:12px;letter-spacing:.22em;color:var(--gold);display:block;margin-bottom:28px;font-variant-numeric:tabular-nums;text-transform:uppercase;font-weight:600}
.office address{font-style:normal;color:var(--ink-2);font-size:16px;line-height:1.9}

/* ---------- CTA band ---------- */
.cta-band{padding:115px 0;border-top:3px solid var(--gold-2)}
.cta-band .inner{display:flex;justify-content:space-between;align-items:center;gap:44px;flex-wrap:wrap}
.cta-band h2{max-width:16ch}
.cta-band p{max-width:46ch;margin-top:22px}

/* ---------- forms ---------- */
form{display:block;background:var(--card);border:1px solid var(--rule);border-top:4px solid var(--gold);box-shadow:var(--shadow);padding:clamp(30px,3.5vw,54px)}
.field{border-bottom:1px solid var(--rule);padding:22px 0}
.field:first-of-type{padding-top:0}
.field:last-of-type{margin-bottom:42px}
.field label{display:block;font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px;font-weight:600}
.field input,.field textarea{
  width:100%;background:none;border:0;outline:0;color:var(--ink);
  font-family:'Lora',Georgia,serif;font-size:19px;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:#B0A283}

/* ---------- footer ---------- */
footer.site{background:var(--dark);color:var(--cream-2);padding:95px clamp(28px,7vw,110px) 44px;position:relative}
footer.site::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,var(--gold-2),transparent)}
.foot-inner{max-width:1220px;margin:0 auto}
.foot-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:56px;padding-bottom:72px;border-bottom:1px solid var(--dark-rule-soft)}
.foot-top img{height:46px;margin-bottom:32px}
.foot-top .tagline{font-family:'Playfair Display',serif;font-style:italic;font-size:19px;color:var(--cream);max-width:22ch;line-height:1.6}
.foot-col h4{font-family:'Archivo',sans-serif;font-size:11.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-2);margin-bottom:26px;font-weight:600}
.foot-col li{margin-bottom:14px}
.foot-col a{font-size:15.5px;color:var(--cream-2);transition:color .3s}
.foot-col a:hover{color:var(--gold-3)}
.foot-col address{font-style:normal;font-size:14.5px;line-height:1.8;margin-bottom:24px}
.foot-col address b{color:var(--cream);font-weight:500;display:block;font-size:15px;letter-spacing:.04em}
.foot-base{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:36px;font-family:'Archivo',sans-serif;font-size:11px;letter-spacing:.16em;color:rgba(243,236,219,.5);text-transform:uppercase;font-weight:500}
.foot-base a{color:var(--gold-2)}
.foot-base a:hover{color:var(--gold-3)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .foot-top{grid-template-columns:1fr 1fr}
  .discipline{grid-template-columns:1fr;gap:34px}
  .cap-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .utility .u-loc span:nth-child(n+2){display:none}
  .nav .logo img{height:38px}
  .nav ul{
    position:fixed;inset:0;background:var(--paper);flex-direction:column;justify-content:center;gap:36px;
    transform:translateX(100%);transition:transform .5s var(--ease);z-index:110;
  }
  .nav ul.open{transform:none}
  .nav ul a{font-size:16px}
  #menu-toggle{display:block}
  #menu-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  #menu-toggle.open span:nth-child(2){opacity:0}
  #menu-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .sec{padding:80px 0}
  .cols{grid-template-columns:1fr;gap:28px}
  .stats{grid-template-columns:1fr 1fr}
  .stat{border-right:0;border-bottom:1px solid var(--dark-rule-soft)}
  .cap-grid{grid-template-columns:1fr}
  .case-row{grid-template-columns:1fr;gap:32px;padding:58px 0}
  .case-facts{grid-template-columns:1fr 1fr}
  .case-media-grid{grid-template-columns:1fr;gap:38px}
  .principles{grid-template-columns:1fr}
  .client-wall{grid-template-columns:1fr 1fr}
  .office-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr!important;gap:60px}
  .hero .watermark{display:none}
  blockquote{padding-left:26px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}


/* ============================================================
   v5 — animation layer & refinements
   ============================================================ */
html{scroll-padding-top:120px}

/* page enter/leave */
body{opacity:1}
body.page-enter{opacity:0}
body.page-enter{transition:opacity .45s ease}
body.page-enter.page-in{opacity:1}

/* nav link underline grow */
.nav ul a{
  background:linear-gradient(var(--gold),var(--gold)) left bottom / 0 2px no-repeat;
  border-bottom:0;padding-bottom:8px;
  transition:color .3s,background-size .4s var(--ease);
}
.nav ul a:hover{background-size:100% 2px}
.nav ul a.active{background-size:100% 2px;color:var(--ink)}

/* eyebrow rule draws in */
.eyebrow::before{transition:width .9s var(--ease) .15s}
.reveal:not(.in) .eyebrow::before,.eyebrow.reveal:not(.in)::before{width:0}
.reveal.in .eyebrow::before,.eyebrow.reveal.in::before{width:34px}

/* image reveal */
.img-reveal{overflow:hidden;display:block}
.img-reveal img{transform:scale(1.1);transition:transform 1.4s var(--ease)}
.img-reveal.in img,.reveal.in .img-reveal img,.reveal.in.img-reveal img{transform:scale(1)}
.case-row:hover .case-media.in img{transform:scale(1.05)}
.case-media-grid .img-reveal{border:1px solid var(--rule-2);box-shadow:var(--shadow)}
.case-media-grid .img-reveal img{border:0;box-shadow:none;width:100%}

/* three-column case grids */
.case-media-grid.thirds{grid-template-columns:repeat(3,1fr)}

/* buttons: gentle lift */
.btn{transition:background .35s,color .35s,border-color .35s,transform .35s var(--ease),box-shadow .35s}
.btn:hover{transform:translateY(-2px)}

/* cards: settle */
.principle,.office,.discipline{transition:transform .5s var(--ease),box-shadow .5s,background .4s}
.principle:hover,.office:hover{transform:translateY(-4px)}

/* footer links */
.foot-col a{transition:color .3s,padding-left .3s var(--ease)}
.foot-col a:hover{padding-left:6px}

/* blockquote rule draws */
blockquote{border-left-color:transparent;transition:border-color .6s ease .3s}
.reveal.in blockquote,blockquote.reveal.in{border-left-color:var(--gold)}

@media(max-width:900px){
  .case-media-grid.thirds{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  body.page-enter{opacity:1;transition:none}
  .img-reveal img{transform:none}
  .eyebrow::before{width:34px!important}
}


/* ============================================================
   v11 — contact layout classes + full mobile optimisation
   ============================================================ */
html,body{overflow-x:hidden}
html{-webkit-text-size-adjust:100%}

.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:7vw;align-items:start}
.office-row{border-bottom:1px solid var(--rule);padding:24px 0;display:grid;grid-template-columns:1fr 2fr;gap:20px}

/* comfortable tap targets */
.nav ul a,.btn,.case-link,.foot-col a{-webkit-tap-highlight-color:transparent}

/* ---------- tablet & below (<=900px) refinements ---------- */
@media(max-width:900px){
  .contact-grid{grid-template-columns:1fr;gap:56px}
  .hero{padding:90px 0 80px}
  .hero h1{font-size:clamp(38px,10.5vw,52px)}
  .hero .lede{font-size:18px}
  .hero-meta{margin-top:56px;flex-direction:column;gap:12px;align-items:flex-start}
  .page-head,.case-head{padding:60px 0 52px}
  .page-head h1{font-size:clamp(34px,9.5vw,46px)}
  .page-head .lede{font-size:17.5px;margin-top:22px}
  .crumb{margin-bottom:26px}
  h2{font-size:clamp(27px,7.4vw,38px)}
  .sec{padding:64px 0}
  .sec-head{margin-bottom:40px}
  .stat{padding:34px 26px}
  .stat b{font-size:40px}
  .cap{padding:36px 28px}
  .case-row{padding:48px 0}
  .case-info h3{font-size:27px}
  .case-facts{margin-top:44px}
  .case-facts div{padding:20px 22px}
  .case-facts dd{font-size:15px}
  .principle{padding:38px 30px}
  .office{padding:38px 30px}
  .discipline{padding:44px 26px;margin-bottom:24px}
  .cta-band{padding:70px 0}
  .cta-band .inner{flex-direction:column;align-items:flex-start}
  .case-next{flex-direction:column;align-items:flex-start;gap:26px;padding:44px 0}
  .foot-top{gap:44px;padding-bottom:52px}
  footer.site{padding:64px clamp(24px,6vw,110px) 36px}
  form{padding:28px 24px}
  blockquote{font-size:24px;max-width:none}
}

/* ---------- phones (<=560px) ---------- */
@media(max-width:560px){
  .wrap{padding:0 22px}
  .nav{padding:14px 22px}
  .nav .logo img{height:34px}
  .page-head::after{left:22px}
  .stats{grid-template-columns:1fr}
  .stat{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:26px 24px}
  .stat b{font-size:36px}
  .stat span{margin-top:0;text-align:right;max-width:60%}
  .case-facts{grid-template-columns:1fr}
  .client-wall{grid-template-columns:1fr 1fr}
  .client-wall span{padding:24px 12px;font-size:15px}
  .office-row{grid-template-columns:1fr;gap:6px;padding:20px 0}
  .foot-top{grid-template-columns:1fr}
  .foot-base{flex-direction:column;gap:12px}
  .hero-actions .btn,.cta-band .btn{width:100%;text-align:center}
  .hero-actions{flex-direction:column;gap:14px;margin-top:40px}
  .case-meta span{padding:6px 11px;font-size:10px}
  .case-media-grid{gap:28px}
  figcaption{font-size:10.5px;letter-spacing:.16em}
  .type-panel .mark{font-size:40px}
  h1{word-break:normal;overflow-wrap:break-word}
}


/* ============================================================
   v12 — mobile menu rebuilt (backdrop-filter containing-block
   fix), footer rebuilt, global phone breathing room
   ============================================================ */

@media(max-width:900px){
  /* THE FIX: backdrop-filter turns the sticky header into the
     containing block for position:fixed children, trapping the
     fullscreen menu inside a 70px bar. Kill it on mobile. */
  header.site{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--paper)}

  /* ---- mobile menu, rebuilt ---- */
  .nav ul{
    position:fixed;top:0;left:0;width:100%;height:100dvh;
    background:var(--paper);
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:0;
    padding:90px 24px 40px;
    transform:translateX(102%);transition:transform .45s var(--ease);
    z-index:105;overflow-y:auto;
  }
  .nav ul.open{transform:none;box-shadow:-20px 0 60px rgba(38,31,21,.18)}
  .nav ul li{width:100%;max-width:420px;text-align:center}
  .nav ul a{
    display:block;width:100%;padding:20px 0;font-size:17px;letter-spacing:.24em;
    border-bottom:1px solid var(--rule);background:none;
  }
  .nav ul li:first-child a{border-top:1px solid var(--rule)}
  .nav ul a.active{color:var(--gold)}
  #menu-toggle{position:relative;z-index:120;padding:10px 4px}
  body.menu-open{overflow:hidden}

  /* ---- breathing room ---- */
  body{font-size:16.5px;line-height:1.8}
  p{margin-bottom:0}
  .cols{gap:34px}
  .cols .body p{margin-bottom:22px}
  .sec{padding:72px 0}
  .lede{line-height:1.85}
  .sec-head .lede{margin-top:20px}
  .sec-head h2{margin-top:4px}
  .sec-head .eyebrow{margin-bottom:18px}
  .case-info p{line-height:1.8}
  .case-info .eyebrow{margin-bottom:16px}
  .case-info h3{margin-bottom:14px}
  .case-link{margin-top:26px}
  .case-meta{margin-top:22px}
}

@media(max-width:700px){
  /* ---- footer, rebuilt for phones ---- */
  footer.site{padding:60px 24px 32px}
  .foot-top{display:block;padding-bottom:8px;border-bottom:0}
  .foot-top>div:first-child{margin-bottom:44px}
  .foot-top img{height:40px;margin-bottom:22px}
  .foot-top .tagline{max-width:none;font-size:17px}
  .foot-col{border-top:1px solid var(--dark-rule-soft);padding:28px 0}
  .foot-col h4{margin-bottom:18px}
  .foot-col li{margin-bottom:12px}
  .foot-col a{font-size:15px;display:inline-block;padding:3px 0}
  .foot-col address{margin-bottom:20px;line-height:1.85}
  .foot-col address:last-child{margin-bottom:0}
  .foot-base{flex-direction:column;gap:14px;padding-top:26px;border-top:1px solid var(--dark-rule-soft);line-height:1.8}
}

/* ---- opening veil (homepage) ---- */
#veil{
  position:fixed;inset:0;z-index:9999;
  background:var(--dark);
  display:flex;align-items:center;justify-content:center;
  transition:transform 1.15s cubic-bezier(.76,0,.24,1);
  will-change:transform;
}
#veil::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold-2),transparent);
  opacity:.55;
}
#veil img{
  width:min(230px,46vw);
  opacity:0;transform:translateY(16px);
  animation:veilLogo .7s var(--ease) .1s forwards;
}
@keyframes veilLogo{to{opacity:1;transform:translateY(0)}}
#veil.lift{transform:translateY(-100%)}
#veil.done{display:none}
body.veiled{overflow:hidden}