/* ============================================================
   DRAPER — "CARET" DESIGN SYSTEM
   Concept prototype. Stacey Rice.

   Brand (fixed, from Draper's external style guide):
     Orange #FF4611 · Black #10181F · White #FFFFFF
   Tested ratios:
     Ink/White 17.91 · Ink/Orange 5.23 · Orange/White 3.42
     Ink/Tertiary 6.04 · White/Orange 3.42 · White/Tertiary 2.96
   Rules that follow:
     Orange never carries body text on white.
     Text on orange fields is Ink, never White.
     White carets only on true Draper Orange, never on the tertiary.
   Minimum type size anywhere: 16px.

   Shared by index.html and capability.html. Interior pages carry
   class="page-capability" on <body> to tighten the section rhythm.
   ============================================================ */

:root{
  /* Brand — from Draper external style guide */
    --orange:#FF4611;      /* primary — carries the caret and display type */
    --orange-3:#FF6333;    /* tertiary — large fields only. Ink 6.04:1; white 2.96:1 fails, so no white caret here */
    --ink:#10181F;
    --paper:#FFFFFF;
  
    /* Extended interface palette — each value contrast-tested */
    --paper-2:#EFEBE3;      /* warm neutral, one step below paper-3 */
    --paper-3:#F6F4EE;     /* warm ground — ink 16.28:1, ink-mute 6.42:1 */      /* tint of Draper Black, not a warm cream */
    --rule:#DBD5C9;         /* warm hairline */
    --ink-mute:#4E5A65;     /* 7.06:1 on white */
    --orange-text:#B82D08;  /* 6.15:1 on white — orange at body size */
  
    --measure:62ch;
    --gutter:clamp(1.25rem,5vw,4.5rem);
    --bar:clamp(3.5rem,7vw,6rem);
    --tilepad:clamp(1rem,1.8vw,1.75rem);
    --section-y:clamp(3.5rem,8vw,6.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Archivo','Helvetica Neue',Arial,sans-serif;
    font-variation-settings:'wdth' 100,'wght' 400;
    font-size:clamp(1rem,.96rem + .2vw,1.0625rem);
    line-height:1.6;
    font-variant-numeric:tabular-nums;
}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.02em;text-wrap:balance}
p{margin:0}
a{color:inherit}
:focus-visible{
  outline:3px solid var(--orange);
  outline-offset:3px;
  border-radius:1px;
}
/* Orange ring is 1.15:1 on the tertiary band — ink reads 6.04:1 there */
.section-orange :focus-visible{outline-color:var(--ink)}
.skip{
  position:absolute;left:var(--gutter);top:-6rem;z-index:99;
    background:var(--ink);color:var(--paper);
    padding:.75rem 1.25rem;text-decoration:none;
    transition:top .15s;
}
.skip:focus{top:1rem}
.sr-only{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0
}
.wrap{
  max-width:82rem;margin:0 auto;
    padding-inline:var(--gutter);
}
.frame{position:relative;overflow:hidden;background:var(--ink);display:block;min-height:6rem}
.frame::before{
  content:"";position:absolute;inset:0;background:linear-gradient(148deg,#0B1218 0%,#1C2833 58%,#3A2419 100%)
}
.frame .ghost{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:34%;height:auto;color:var(--orange);opacity:.2
}
.frame img{
  position:relative;z-index:2;display:block;width:100%;height:100%;object-fit:cover
}
.shotnote{
  display:none;position:absolute;z-index:3;inset:auto 0 0 0;padding:.85rem 1rem;background:rgba(11,18,24,.74);color:var(--paper);font-size:1rem;line-height:1.35
}
.shotnote .caret{color:var(--orange);width:.5em;height:.47em;margin-right:.45em}
.frame.is-empty .shotnote{display:block}
.frame-wide{aspect-ratio:24/9}
.frame-tile{aspect-ratio:4/3;margin-bottom:1.25rem}
.area:nth-child(2) .frame-tile img{object-position:18% center}
.area:nth-child(3) .frame-tile img{object-position:30% center}
.frame-thumb{aspect-ratio:3/2}
.frame-tall{aspect-ratio:4/5}
.frame-story{aspect-ratio:3/2}
.frame-story img{object-position:50% 40%}
.frame-band{aspect-ratio:3/1;margin:clamp(2.25rem,5vw,3.5rem) 0 0}
.frame-band img{object-position:50% 44%}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.caret{
  display:inline-block;width:.765em;height:.72em;
    fill:currentColor;flex:none;
    vertical-align:baseline;
}
.masthead{
  border-bottom:1px solid var(--rule);position:relative;z-index:30;background:var(--paper)
}
.masthead .wrap{
  display:flex;align-items:center;gap:clamp(1rem,3vw,2.5rem);
    min-height:var(--bar);
}
.wordmark{
  display:flex;align-items:center;justify-content:flex-start;
    text-decoration:none;color:var(--ink);
    margin-right:auto;
}
.logo{
  display:block;flex:none;height:clamp(1.15rem,1.9vw,1.5rem);width:auto;aspect-ratio:1800/219
}
.nav{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.9rem)}
.nav a:not(.btn){
  text-decoration:none;
    font-variation-settings:'wght' 500;
    font-size:1rem;
    padding:.55rem 0;
    border-bottom:2px solid transparent;
    transition:border-color .12s,color .12s;
}
.nav a:not(.btn):hover{color:var(--orange-text);border-bottom-color:var(--orange)}
.btn{
  display:inline-flex;align-items:center;gap:.5em;
    padding:.7rem 1.35rem;min-height:44px;
    text-decoration:none;
    font-size:1rem;
    font-variation-settings:'wght' 650;
    text-transform:uppercase;letter-spacing:.065em;
    border:2px solid var(--ink);
    transition:background .14s,color .14s,border-color .14s;
}
.btn-primary{background:var(--orange);border-color:var(--orange);color:var(--ink)}
.btn-primary:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.menu-btn{
  display:none;align-items:center;justify-content:center;
    width:44px;height:44px;padding:0;
    background:none;border:1px solid var(--ink-mute);
    color:var(--ink);cursor:pointer;
}
.menu-btn svg{width:20px;height:14px;fill:currentColor}
.hero{padding:0}
.hero-grid{
  display:grid;
    grid-template-columns:minmax(0,1fr) minmax(0,.8fr);
    align-items:stretch;
    gap:clamp(2rem,4vw,4.5rem);
    padding-left:max(var(--gutter), calc((100vw - 82rem)/2 + var(--gutter)));
}
.hero-content{
  padding-block:clamp(3rem,7vw,5.5rem);
    align-self:center;
    max-width:44rem;
}
.hero-eyebrow{
  display:flex;align-items:center;gap:.6em;
    font-variation-settings:'wght' 600;
    font-size:clamp(1rem,1.4vw,1.125rem);
    color:var(--ink-mute);margin-bottom:clamp(1.25rem,3vw,2rem);
}
.hero-eyebrow .caret{color:var(--orange)}
.hero h1{
  font-variation-settings:'wdth' 116,'wght' 800;
    font-size:clamp(2.5rem,5.6vw,5.25rem);
    line-height:.94;letter-spacing:-.028em;
    color:var(--orange);          /* display scale only — 3.42:1 passes ≥24px */
    max-width:14ch;
}
.hero-body{margin-top:clamp(1.75rem,3.5vw,2.5rem)}
.hero-body p{
  max-width:46ch;font-size:clamp(1.0625rem,1.4vw,1.1875rem);color:var(--ink-mute)
}
.hero-actions{
  display:flex;flex-wrap:wrap;gap:.75rem;margin-top:clamp(1.5rem,3vw,2.25rem)
}
.hero-figure{margin:0;min-height:clamp(24rem,42vw,36rem);height:100%}
.hero-figure img{object-position:100% center}
.breadth{border-top:1px solid var(--ink);background:var(--paper-3)}
.breadth-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.breadth-grid{margin-inline:calc(-1 * var(--tilepad))}
.area{padding-inline:var(--tilepad);border-right:1px solid var(--rule)}
.area:last-child{border-right:0}
.area h2{
  font-variation-settings:'wdth' 104,'wght' 700;font-size:clamp(1.0625rem,1.7vw,1.375rem);margin-bottom:.5rem
}
.area h2 a{display:flex;align-items:baseline;gap:.5em;text-decoration:none}
.area h2 .caret{color:var(--orange);width:.58em;height:.55em}
.area h2 a:hover{color:var(--orange-text)}
.area p{font-size:1rem;color:var(--ink-mute);line-height:1.5}
.proof{
  display:block;margin-top:1.25rem;padding-top:1.1rem;border-top:1px solid var(--rule);text-decoration:none
}
.proof-label{
  display:block;font-size:1rem;color:var(--ink-mute);margin-bottom:.3rem
}
.proof-title{
  display:flex;align-items:baseline;gap:.5em;font-variation-settings:'wght' 650;line-height:1.35
}
.proof-title .caret{color:var(--orange);width:.55em;height:.52em}
.proof:hover .proof-title{color:var(--orange-text)}
.heritage{
  display:grid;gap:clamp(1.75rem,4vw,4rem);grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center
}
.frame-museum{aspect-ratio:3/2}
.heritage h2{
  font-variation-settings:'wdth' 110,'wght' 750;font-size:clamp(1.625rem,3.4vw,2.5rem);max-width:18ch;margin-bottom:1.25rem
}
.heritage p{color:var(--ink-mute);max-width:56ch;margin-bottom:1.15rem}
.museum{
  margin-top:clamp(1.5rem,3vw,2.25rem);padding-top:1.5rem;border-top:1px solid var(--rule)
}
.museum h3{
  display:flex;align-items:baseline;gap:.5em;font-variation-settings:'wght' 700;font-size:1.25rem;margin-bottom:.6rem
}
.museum h3 .caret{color:var(--orange);width:.55em;height:.52em}
.section{padding-block:var(--section-y);scroll-margin-top:4rem}
.section-tint{background:var(--paper-2)}
.section-ink{background:var(--ink);color:var(--paper)}
.section-head{
  display:grid;gap:1.25rem clamp(2rem,5vw,4rem);
    grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
    align-items:end;
    margin-bottom:clamp(2rem,4.5vw,3.25rem);
}
.section-head h2{
  font-variation-settings:'wdth' 110,'wght' 750;
    font-size:clamp(1.75rem,4vw,3rem);
    max-width:18ch;
}
.section-head p{color:var(--ink-mute);max-width:46ch}
.section-ink .section-head p{color:#B4BEC7}
.textlink{
  display:inline-flex;align-items:center;gap:.5em;
    color:var(--orange-text);text-decoration:none;
    font-variation-settings:'wght' 600;
    border-bottom:2px solid var(--orange);
    padding-bottom:2px;
}
.textlink .caret{transform:rotate(90deg);width:.64em;height:.6em}
.textlink:hover{color:var(--ink);border-bottom-color:var(--ink)}
.more{margin-top:clamp(1.75rem,3.5vw,2.5rem)}
.breadth .more{margin-top:clamp(3rem,6vw,4.5rem)}
.section-ink .textlink{color:var(--orange-3);border-bottom-color:var(--orange-3)}
.section-ink .textlink:hover{color:var(--paper);border-bottom-color:var(--paper)}
.finder{
  border:2px solid var(--paper);
    display:grid;grid-template-columns:minmax(0,1fr) auto;
}
.finder input{
  font:inherit;color:var(--paper);background:transparent;
    border:0;padding:1rem 1.25rem;min-height:56px;width:100%;
}
.finder input::placeholder{color:#8C99A4}
.finder button{
  font:inherit;font-variation-settings:'wght' 600;
    background:var(--orange);color:var(--ink);
    border:0;padding:0 1.5rem;min-height:56px;cursor:pointer;
}
.finder button:hover{background:var(--paper)}
.facets{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.facet{
  font:inherit;font-size:1rem;font-variation-settings:'wght' 500;
    background:transparent;color:var(--paper);
    border:1px solid #626E7A;padding:.5rem .95rem;min-height:44px;cursor:pointer;
}
.facet{display:inline-flex;align-items:center;gap:.5em}
.facet .caret{color:var(--orange-3);width:.5em;height:.47em}
.facet[aria-pressed="true"]{
  background:var(--orange);border-color:var(--orange);color:var(--ink);font-variation-settings:'wght' 650
}
.facet[aria-pressed="true"] .caret{color:var(--paper)}
.facet:hover{border-color:var(--paper)}
.papers{list-style:none;margin:0;padding:0;border-top:1px solid #2A343E}
.papers li{border-bottom:1px solid #2A343E}
.papers a{
  display:grid;gap:.35rem clamp(1.5rem,4vw,3rem);
    grid-template-columns:minmax(0,1fr) minmax(0,12rem);
    padding-block:1.35rem;text-decoration:none;
}
.papers h3{
  font-variation-settings:'wght' 600;
    font-size:1.0625rem;line-height:1.35;max-width:52ch;
}
.papers a:hover h3{color:var(--orange-3)}
.papers .meta{color:#8C99A4;font-size:1rem;line-height:1.4}
.careers-grid{
  display:grid;gap:clamp(1.75rem,4vw,3.5rem);
    grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
    align-items:center;
}
.careers-grid h2{
  font-variation-settings:'wdth' 112,'wght' 780;
    font-size:clamp(1.875rem,4.4vw,3.25rem);
    max-width:15ch;
}
.careers-grid p{
  margin-top:1.25rem;max-width:44ch;font-size:clamp(1rem,1.4vw,1.125rem)
}
.roles{
  list-style:none;margin:0;padding:0;border-top:1px solid rgba(16,24,31,.28)
}
.roles li{border-bottom:1px solid rgba(16,24,31,.28)}
.roles a{
  display:flex;align-items:center;gap:1rem;justify-content:space-between;
    padding:.95rem 0;text-decoration:none;
    font-variation-settings:'wght' 600;
}
.roles .where{font-variation-settings:'wght' 400;font-size:1rem;opacity:.85}
.roles a:hover{padding-left:.5rem}
.careers-actions{margin-top:1.75rem}
.section-orange .btn-ghost:hover{background:var(--ink);color:var(--orange)}
.independence{
  display:grid;gap:clamp(1.75rem,4vw,3.5rem);
  grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  align-items:center;
}
.independence h2{
  font-variation-settings:'wdth' 110,'wght' 750;
    font-size:clamp(1.625rem,3.4vw,2.5rem);
    max-width:16ch;
}
.independence p{color:var(--ink-mute);max-width:var(--measure);margin-bottom:1.25rem}
.foot{
  background:var(--ink);color:var(--paper);padding-block:clamp(3rem,6vw,4.5rem) 2rem
}
.foot-grid{
  display:grid;gap:clamp(1.75rem,4vw,3rem);
    grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));
}
.foot .wordmark{
  color:var(--paper);margin-right:auto;margin-bottom:1.15rem;justify-content:flex-start
}
.foot .logo{height:1.6rem;width:auto;aspect-ratio:1800/219}
.foot address{font-style:normal;color:#8C99A4;font-size:1rem;line-height:1.6}
.foot h3{
  font-variation-settings:'wght' 650;font-size:1rem;
    margin-bottom:.9rem;
}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:.55rem}
.foot li a{color:#B4BEC7;text-decoration:none;font-size:1rem}
.foot li a:hover{color:var(--orange-3)}
.foot-base{
  margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:1.5rem;
    border-top:1px solid #2A343E;
    display:flex;flex-wrap:wrap;gap:.75rem 2rem;justify-content:space-between;
    color:#8C99A4;font-size:1rem;
}
.foot-base a{color:#8C99A4}
.section-orange{background:var(--orange-3);color:var(--ink)}
.section-orange .caret{color:var(--ink)}
.btn-primary .caret{color:var(--paper);transform:rotate(90deg);width:.5em;height:.47em}
.btn-primary:hover .caret{color:var(--orange)}
.wordmark.on-orange{--logo-caret:#FFFFFF}

/* --- system additions --- */
.facets + .papers{margin-top:clamp(2rem,4vw,3rem)}

.page-strategy{--section-y:clamp(3rem,6.5vw,5.5rem)}
.page-capability{--section-y:clamp(3rem,6.5vw,5.5rem)}
.pagehead h1{line-height:1.08}

/* ============================================================
   CAPABILITY / INTERIOR PAGES
   ============================================================ */
.nav a:not(.btn)[aria-current="true"]{border-bottom-color:var(--orange)}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;font-size:1rem;color:var(--ink-mute);margin-bottom:clamp(1.25rem,3vw,2rem)
}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--orange-text)}
.crumbs .caret{transform:rotate(90deg);width:.5em;height:.47em;color:var(--rule)}
.crumbs [aria-current]{color:var(--ink)}
.overview-grid{
  display:grid;
    grid-template-columns:minmax(0,2fr) minmax(0,1fr);
    gap:clamp(1.75rem,4vw,3.5rem);
    align-items:stretch;
}
.frame-side{height:100%;min-height:clamp(17rem,26vw,23rem)}
.pagehead-grid{
  display:grid;
    grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
    column-gap:clamp(2rem,5vw,4.5rem);
    align-items:start;
    margin-top:clamp(1.5rem,3vw,2.25rem);
}
.pagehead-grid > h1{grid-column:1;grid-row:1;text-align:left}
.pagehead-grid > .answer{grid-column:1;grid-row:2}
.pagehead-grid > .spans{grid-column:1;grid-row:3}
.page-mark-wrap{
  grid-column:2;grid-row:1 / 4;align-self:center;
    display:flex;align-items:center;justify-content:center;
}
.page-mark{width:min(100%,24rem);min-width:6.25rem;height:auto}
.frame-side img{object-position:50% 46%}
.pagehead{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(2rem,4vw,3rem)}
.pagehead h1{
  font-variation-settings:'wdth' 112,'wght' 780;
    font-size:clamp(2.25rem,5.6vw,4.25rem);
    letter-spacing:-.028em;max-width:15ch;
}
.spans{
  display:flex;flex-wrap:wrap;gap:.5rem .75rem;margin-top:clamp(1.25rem,2.5vw,1.75rem)
}
.span-tag{
  display:inline-flex;align-items:center;gap:.45em;
    border:1px solid var(--orange);   /* 3.42:1 on white — clears the 3:1 UI floor */
    padding:.4rem .8rem;
    font-size:1rem;color:var(--ink);text-decoration:none;
}
.span-tag .caret{width:.52em;height:.49em;color:var(--orange)}
.span-tag:hover{background:var(--orange);border-color:var(--orange);color:var(--ink)}
.answer{
  border-left:6px solid var(--orange);
    padding:clamp(1.25rem,2.5vw,1.75rem) 0 clamp(1.25rem,2.5vw,1.75rem) clamp(1.25rem,2.5vw,2rem);
    margin-top:clamp(1.75rem,3.5vw,2.5rem);
    max-width:68ch;
}
.answer p{
  font-size:clamp(1.125rem,1.9vw,1.4375rem);line-height:1.45;font-variation-settings:'wght' 450
}
.subnav{
  position:sticky;top:0;z-index:20;background:var(--paper);border-block:1px solid var(--rule)
}
.subnav .wrap{
  display:flex;gap:clamp(1rem,2.4vw,2.25rem);overflow-x:auto;scrollbar-width:thin
}
.subnav a{
  text-decoration:none;white-space:nowrap;
    font-size:1rem;font-variation-settings:'wght' 500;
    padding:1rem 0;border-bottom:2px solid transparent;
}
.subnav a:hover{color:var(--orange-text);border-bottom-color:var(--orange)}
.page-capability .section h2{font-variation-settings:'wdth' 110,'wght' 750;
    font-size:clamp(1.625rem,3.4vw,2.5rem);
    max-width:20ch;margin-bottom:clamp(1.5rem,3vw,2.25rem);}
.prose p{max-width:var(--measure);margin-bottom:1.15rem;color:var(--ink-mute)}
.prose p:last-child{margin-bottom:0}
.approach{border-top:1px solid var(--rule)}
.approach-item{
  display:grid;gap:.6rem clamp(1.5rem,4vw,3.5rem);
    grid-template-columns:minmax(0,22rem) minmax(0,1fr);
    padding-block:clamp(1.5rem,3vw,2.25rem);
    border-bottom:1px solid var(--rule);
}
.approach-item h3{
  font-variation-settings:'wdth' 102,'wght' 650;
    font-size:clamp(1.125rem,2vw,1.4375rem);
    display:flex;align-items:baseline;gap:.55em;
}
.approach-item h3 .caret{color:var(--orange);width:.6em;height:.57em}
.approach-item p{color:var(--ink-mute);max-width:56ch}
.evidence{border-top:1px solid var(--rule)}
.entry{
  display:grid;gap:1rem clamp(1.5rem,3.5vw,3rem);
    grid-template-columns:minmax(0,13rem) minmax(0,9rem) minmax(0,1fr) minmax(0,20rem);
    align-items:start;padding-block:clamp(1.35rem,2.6vw,2rem);
    border-bottom:1px solid var(--rule);text-decoration:none;transition:background .14s;
}
.section-tint .entry:hover{background:var(--paper)}
.entry-market{
  font-variation-settings:'wght' 600;font-size:1rem;color:var(--ink-mute);padding-top:.3rem
}
.entry h3{
  font-variation-settings:'wdth' 102,'wght' 650;font-size:clamp(1.0625rem,1.8vw,1.375rem);display:flex;align-items:baseline;gap:.55em
}
.entry h3 .caret{color:var(--orange);width:.6em;height:.57em}
.entry p{color:var(--ink-mute);font-size:1rem;line-height:1.55}
.entry:hover h3{color:var(--orange-text)}
.disciplines{
  display:grid;gap:clamp(1.25rem,3vw,2.5rem);grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--rule);padding-top:clamp(1.5rem,3vw,2.25rem)
}
.disciplines h3{
  font-variation-settings:'wght' 650;font-size:1.0625rem;margin-bottom:.5rem;display:flex;align-items:baseline;gap:.5em
}
.disciplines h3 .caret{color:var(--orange);width:.55em;height:.52em}
.disciplines p{color:var(--ink-mute);font-size:1rem}
.related{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)
}
.related a{
  display:block;padding:clamp(1.5rem,2.6vw,2.25rem) clamp(1rem,1.8vw,1.75rem) clamp(1.75rem,3vw,2.5rem);border-right:1px solid var(--rule);text-decoration:none;transition:background .14s
}
.related a:last-child{border-right:0}
.related a:hover{background:var(--paper-2)}
.related .caret{
  color:var(--orange);width:1.21rem;height:1.14rem;margin-bottom:.9rem;display:block
}
.related h3{
  font-variation-settings:'wdth' 104,'wght' 700;font-size:clamp(1.0625rem,1.7vw,1.3125rem);margin-bottom:.5rem
}
.related p{font-size:1rem;color:var(--ink-mute);line-height:1.5}
.related a:hover h3{color:var(--orange-text)}
.cta{
  display:grid;gap:clamp(1.5rem,4vw,3.5rem);grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center
}
.cta h2{
  font-variation-settings:'wdth' 112,'wght' 780;font-size:clamp(1.75rem,4vw,3rem);max-width:16ch;margin-bottom:0
}
.cta p{max-width:42ch;margin-top:1rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem}


/* ============================================================
   PROTOTYPE NAVIGATION
   Deliberately outside the concept: a dark utility bar that sits
   above the Draper masthead so a reviewer can tell at a glance
   which navigation belongs to the design and which is the harness
   for reviewing it.
   ============================================================ */
.protobar{background:var(--ink);color:var(--paper);border-bottom:3px solid var(--orange)}
.protobar .wrap{
  display:flex;flex-wrap:wrap;align-items:center;
  gap:.6rem clamp(1rem,3vw,2rem);
  padding-block:.7rem;
}
.protobar-label{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:1rem;font-variation-settings:'wght' 650;
  color:var(--paper);margin-right:auto;
}
.protobar-label .caret{color:var(--orange);width:.5em;height:.47em}
.protobar ul{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;list-style:none;margin:0;padding:0}
.protobar a{
  display:inline-block;color:#B4BEC7;text-decoration:none;font-size:1rem;
  padding:.35rem 0;border-bottom:2px solid transparent;
}
.protobar a:hover{color:var(--paper);border-bottom-color:var(--paper)}
.protobar a[aria-current="page"]{color:var(--orange-3);border-bottom-color:var(--orange-3);font-variation-settings:'wght' 650}
.protobar :focus-visible{outline-color:var(--orange-3)}

/* ============================================================
   STRATEGY NARRATIVE (long-form editorial template)
   ============================================================ */
.article-head{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(1.5rem,3vw,2.5rem)}
.article-head h1{
  font-variation-settings:'wdth' 112,'wght' 780;
  font-size:clamp(2.25rem,5.4vw,4rem);line-height:1;letter-spacing:-.028em;
  color:var(--orange);max-width:16ch;margin-bottom:clamp(1rem,2vw,1.5rem);
}
.article-standfirst{font-size:clamp(1.125rem,1.8vw,1.375rem);color:var(--ink-mute);max-width:52ch;line-height:1.5}
.article-meta{
  display:flex;flex-wrap:wrap;gap:.5rem 2rem;
  margin-top:clamp(1.5rem,3vw,2.25rem);padding-top:1.25rem;
  border-top:1px solid var(--rule);font-size:1rem;color:var(--ink-mute);
}
.article-meta strong{color:var(--ink);font-variation-settings:'wght' 650}

.article-grid{
  display:grid;grid-template-columns:minmax(0,15rem) minmax(0,1fr);
  gap:clamp(2rem,5vw,4.5rem);
  padding-bottom:clamp(3.5rem,7vw,6rem);
}
.toc{position:sticky;top:1.5rem;align-self:start}
.toc h2{font-size:1rem;font-variation-settings:'wght' 650;color:var(--ink-mute);margin-bottom:.9rem}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}
.toc li{border-top:1px solid var(--rule)}
.toc a{display:block;padding:.55rem 0;text-decoration:none;font-size:1rem;line-height:1.35;color:var(--ink)}
.toc a:hover{color:var(--orange-text)}

.prose-body{max-width:68ch}
.prose-body h2{
  font-variation-settings:'wdth' 108,'wght' 750;
  font-size:clamp(1.5rem,2.8vw,2.125rem);line-height:1.15;letter-spacing:-.02em;
  margin:clamp(2.5rem,5vw,3.5rem) 0 1rem;padding-top:1.1rem;
  border-top:2px solid var(--ink);scroll-margin-top:1.5rem;
}
.prose-body h2:first-child{margin-top:0}
.prose-body h3{
  font-variation-settings:'wght' 700;font-size:clamp(1.0625rem,1.6vw,1.25rem);
  margin:2rem 0 .6rem;
}
.prose-body p{margin-bottom:1.1rem;color:var(--ink-mute)}
.prose-body strong{color:var(--ink);font-variation-settings:'wght' 650}
.prose-body em{color:var(--ink-mute)}
.prose-body a{color:var(--orange-text);text-decoration:underline;text-underline-offset:2px}
.prose-body a:hover{color:var(--ink)}
.prose-body ul,.prose-body ol{margin:0 0 1.25rem;padding-left:1.35rem;color:var(--ink-mute)}
.prose-body li{margin-bottom:.55rem}
.prose-body li::marker{color:var(--orange)}
.prose-body code{
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:.92em;background:var(--paper-3);padding:.1em .35em;color:var(--ink);
}
.prose-body hr{display:none}
.prose-body blockquote{
  margin:2rem 0;padding:1.35rem 1.5rem;background:var(--paper-3);
  border-left:6px solid var(--orange);
}
.prose-body blockquote h3{margin:0;font-size:clamp(1.375rem,2.6vw,1.875rem);
  font-variation-settings:'wdth' 106,'wght' 750;color:var(--ink)}
.prose-body blockquote p{margin:0}
.prose-body table{
  width:100%;border-collapse:collapse;margin:1.5rem 0 1.75rem;font-size:1rem;
}
.prose-body th{
  text-align:left;vertical-align:bottom;color:var(--ink);
  font-variation-settings:'wght' 650;
  border-bottom:2px solid var(--ink);padding:.6rem .9rem .6rem 0;
}
.prose-body td{
  vertical-align:top;color:var(--ink-mute);
  border-bottom:1px solid var(--rule);padding:.7rem .9rem .7rem 0;
}
.prose-body tbody tr:hover{background:var(--paper-3)}

/* ============================================================
   RESPONSIVE + MOTION
   ============================================================ */
@media (max-width:1180px){
  .entry{grid-template-columns:minmax(0,11rem) minmax(0,8rem) minmax(0,1fr)}
  .entry p{grid-column:2 / -1}
}
@media (max-width:1080px){
  .breadth-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2.25rem,4vw,3rem) 0
  }
  .area:nth-child(2n){border-right:0}
  .disciplines,.related{grid-template-columns:repeat(2,minmax(0,1fr))}
  .related a:nth-child(2){border-right:0}
  .related a:nth-child(-n+2){border-bottom:1px solid var(--rule)}
  .entry{grid-template-columns:minmax(0,9rem) minmax(0,1fr)}
  .entry .frame{grid-row:1 / span 3}
  .entry-market,.entry h3,.entry p{grid-column:2}
  .entry-market{padding-top:0}
}
@media (max-width:980px){
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .toc{position:static}
  .toc ol{columns:2;column-gap:2rem}

  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
        flex-direction:column;align-items:stretch;gap:0;
        background:var(--paper);border-bottom:1px solid var(--rule);
        padding:.5rem var(--gutter) 1.5rem;
  }
  .nav.open{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--rule)}
  .nav .btn{margin-top:1rem;justify-content:center;border-bottom-width:2px}
  .menu-btn{display:inline-flex}
  .section-head,.careers-grid,.papers a{grid-template-columns:minmax(0,1fr)}
  .frame-band{aspect-ratio:2.2/1}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:0;padding-left:0}
  .hero-content{padding-inline:var(--gutter)}
  .hero-figure{min-height:0;aspect-ratio:16/10}
  .hero-figure img{object-position:100% 22%}
  .hero-actions{justify-content:flex-start}
  .section-head{align-items:start}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .approach-item,.cta,.papers a{grid-template-columns:minmax(0,1fr)}
  .pagehead-grid{
    grid-template-columns:minmax(0,1fr) auto;column-gap:clamp(1rem,4vw,1.75rem)
  }
  .pagehead-grid > .answer,.pagehead-grid > .spans{grid-column:1 / -1}
  .page-mark-wrap{grid-column:2;grid-row:1;align-self:center}
  .page-mark{width:clamp(6.25rem,18vw,8rem)}
  .overview-grid{grid-template-columns:minmax(0,1fr)}
  .frame-side{min-height:0;aspect-ratio:16/9}
}
@media (max-width:700px){
  .independence{grid-template-columns:minmax(0,1fr)}
  .heritage{grid-template-columns:minmax(0,1fr)}
  .heritage .frame{aspect-ratio:16/10}
}
@media (max-width:640px){
  .breadth-grid{grid-template-columns:minmax(0,1fr);margin-inline:0}
  .frame-wide{aspect-ratio:16/10}
  .frame-band{aspect-ratio:16/9}
  .area{padding-inline:0;border-right:0}
  .finder{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:minmax(0,1fr)}
  .disciplines,.related{grid-template-columns:minmax(0,1fr)}
  .entry{
    grid-template-columns:minmax(0,6.5rem) minmax(0,1fr);gap:.85rem 1.1rem
  }
  .related a{border-right:0;border-bottom:1px solid var(--rule)}
}
@media (prefers-reduced-motion:no-preference){
  .reveal{
    opacity:0;transform:translateY(14px);animation:rise .62s cubic-bezier(.2,.7,.3,1) forwards
  }
  .reveal:nth-child(1){animation-delay:.05s}
  .reveal:nth-child(2){animation-delay:.16s}
  .reveal:nth-child(3){animation-delay:.27s}
  @keyframes rise{to{opacity:1;transform:none}}
  .frame img{transition:transform .55s cubic-bezier(.2,.7,.3,1)}
  .area:hover .frame img,
    .entry:hover .frame img{transform:scale(1.045)}
  .caret{transition:transform .25s cubic-bezier(.2,.7,.3,1)}
  .area:hover h2 .caret,
    .proof:hover .proof-title .caret,
    .entry:hover h3 .caret{transform:translateY(-4px)}
  .textlink:hover .caret,
    .btn:hover .caret{transform:rotate(90deg) translateY(-4px)}
  .span-tag:hover .caret{transform:translateY(-3px)}
  .hero-figure img{animation:settle 14s cubic-bezier(.16,.7,.3,1) forwards}
  @keyframes settle{from{transform:scale(1.07)}to{transform:scale(1)}}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}
