/* Thorn Hill Group
   ------------------------------------------------------------------ */

:root{
  --ink:#142934;
  --ink-deep:#0E1F27;
  --ink-soft:#1C3644;
  --gold:#B87922;
  --gold-light:#C9A66B;
  --paper:#FAF9F6;
  --ivory:#F4F0E8;
  --slate:#64727A;
  --slate-light:#96A4AC;

  --rule:rgba(20,41,52,.13);
  --rule-strong:rgba(20,41,52,.22);
  --rule-ink:rgba(244,240,232,.16);

  --sans:"Manrope","Helvetica Neue",Helvetica,Arial,sans-serif;
  --serif:"DM Serif Display",Georgia,"Times New Roman",serif;

  --wrap:1240px;
  --gutter:clamp(1.375rem,5vw,4rem);
  --band:clamp(5rem,10vw,9.5rem);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::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:var(--sans);
  font-size:1.0625rem;
  font-weight:300;
  line-height:1.72;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{max-width:100%}
img{height:auto;display:block}

h1,h2,h3{margin:0;font-weight:300;letter-spacing:-.02em}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}

a{color:inherit}

:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:4px;
}

::selection{background:var(--gold);color:var(--paper)}

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.skip{
  position:absolute;
  left:-9999px;
  top:0;
  z-index:200;
  background:var(--ink);
  color:var(--paper);
  padding:.9rem 1.4rem;
  font-size:.85rem;
}
.skip:focus{left:1rem;top:1rem}

.sprite{position:absolute;width:0;height:0;overflow:hidden}
.sprite symbol{fill:none;stroke:currentColor;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}

/* Type ---------------------------------------------------------------- */

.display{
  font-size:clamp(1.95rem,4.3vw,3.4rem);
  line-height:1.08;
  letter-spacing:-.028em;
  font-weight:200;
  max-width:19ch;
}
.display-ink{color:var(--paper);max-width:none}

.serif{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(2.4rem,6vw,4.6rem);
  line-height:1.02;
  letter-spacing:-.015em;
}
.serif-ink{color:var(--paper)}

.lead{
  font-size:clamp(1.0625rem,1.35vw,1.2rem);
  line-height:1.68;
  color:var(--slate);
  max-width:56ch;
}
.lead-ink{color:rgba(244,240,232,.72)}

.eyebrow{
  font-size:.6875rem;
  font-weight:600;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 1.5rem;
}

.kicker{
  display:flex;
  align-items:center;
  gap:1rem;
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.3em;
  text-transform:uppercase;
  color:var(--gold-light);
  margin:0 0 2rem;
}
.kicker-rule{
  display:block;
  width:3.5rem;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 1s var(--ease-out) .45s;
}
.is-ready .kicker-rule{transform:scaleX(1)}

/* Buttons -------------------------------------------------------------- */

.btn{
  display:inline-flex;
  align-items:center;
  gap:.85rem;
  padding:1rem 1.75rem;
  border:1px solid transparent;
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.09em;
  text-transform:uppercase;
  text-decoration:none;
  line-height:1;
  transition:background-color .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease);
}
.btn-lg{padding:1.2rem 2.2rem;font-size:.875rem}

.btn .arrow{
  width:26px;height:8px;flex:none;
  fill:none;stroke:currentColor;stroke-width:1.1;
  transition:transform .5s var(--ease-out);
}
.btn .arrow-down{width:8px;height:26px}
.btn:hover .arrow{transform:translateX(5px)}
.btn:hover .arrow-down{transform:translateY(5px)}

.btn-gold{background:var(--gold);color:var(--paper);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light);color:var(--ink)}

.btn-ghost{color:var(--paper);border-color:rgba(244,240,232,.3)}
.btn-ghost:hover{border-color:var(--gold-light);color:var(--gold-light)}

/* Scroll progress ------------------------------------------------------ */

.progress{
  position:fixed;
  inset:0 0 auto 0;
  height:2px;
  z-index:120;
  pointer-events:none;
}
.progress span{
  display:block;
  height:100%;
  width:0;
  background:var(--gold);
}

/* Masthead ------------------------------------------------------------- */

.masthead{
  position:fixed;
  inset:0 0 auto 0;
  z-index:110;
  transition:background-color .55s var(--ease),border-color .55s var(--ease),backdrop-filter .55s var(--ease);
  border-bottom:1px solid transparent;
}
.masthead.is-scrolled{
  background:rgba(20,41,52,.9);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom-color:var(--rule-ink);
}

.masthead-inner{
  max-width:var(--wrap);
  margin-inline:auto;
  padding:1.15rem var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:2rem;
  transition:padding .55s var(--ease);
}
.masthead.is-scrolled .masthead-inner{padding-block:.8rem}

.brand{
  display:flex;
  align-items:center;
  gap:.9rem;
  text-decoration:none;
  color:var(--paper);
}
.brand img{
  width:44px;height:44px;
  transition:width .55s var(--ease),height .55s var(--ease);
}
.masthead.is-scrolled .brand img{width:36px;height:36px}
.brand-name{
  font-size:.875rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  line-height:1.2;
}

.nav{display:flex;align-items:center;gap:2.75rem}
.nav ul{display:flex;gap:2.25rem}
.nav ul a{
  position:relative;
  font-size:.8125rem;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
  text-decoration:none;
  color:rgba(244,240,232,.76);
  padding-block:.35rem;
  transition:color .4s var(--ease);
}
.nav ul a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform .5s var(--ease-out);
}
.nav ul a:hover{color:var(--paper)}
.nav ul a:hover::after{transform:scaleX(1);transform-origin:left}

.nav-cta{padding:.85rem 1.4rem;font-size:.75rem}

.menu-toggle{
  display:none;
  align-items:center;
  gap:.7rem;
  background:none;
  border:0;
  padding:.5rem 0;
  color:var(--paper);
  font-family:inherit;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  cursor:pointer;
}
.menu-bars{display:block;width:26px}
.menu-bars i{
  display:block;
  height:1px;
  background:currentColor;
  transition:transform .45s var(--ease),opacity .3s var(--ease);
}
.menu-bars i:first-child{margin-bottom:7px}

/* Hero ----------------------------------------------------------------- */

.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding:9.5rem 0 5rem;
  background:var(--ink);
  overflow:hidden;
}
.hero-photo{
  position:absolute;
  inset:0;
  background:url("../img/hero.jpg") center/cover no-repeat;
  opacity:.16;
  transform:scale(1.06);
  animation:heroSettle 2.6s var(--ease-out) forwards;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(120% 90% at 78% 40%,rgba(20,41,52,.35) 0%,rgba(20,41,52,.94) 62%),
    linear-gradient(180deg,rgba(14,31,39,.82) 0%,rgba(20,41,52,.6) 45%,rgba(14,31,39,.97) 100%);
}
@keyframes heroSettle{to{transform:scale(1)}}

.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  align-items:center;
  gap:clamp(2rem,5vw,4.5rem);
}

.hero-title{
  font-size:clamp(2.85rem,7.4vw,6.1rem);
  font-weight:200;
  line-height:1.01;
  letter-spacing:-.038em;
  color:var(--paper);
  margin-bottom:2.25rem;
}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.06em}
.hero-title .line>span{
  display:block;
  transform:translateY(110%);
  transition:transform 1.15s var(--ease-out);
}
.is-ready .hero-title .line:nth-child(1)>span{transition-delay:.12s}
.is-ready .hero-title .line:nth-child(2)>span{transition-delay:.24s}
.is-ready .hero-title .line>span{transform:translateY(0)}

.hero-lead{
  max-width:46ch;
  color:rgba(244,240,232,.74);
  opacity:0;
  transform:translateY(16px);
  transition:opacity .9s var(--ease) .55s,transform .9s var(--ease-out) .55s;
}
.is-ready .hero-lead{opacity:1;transform:none}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:1rem 1.25rem;
  margin-top:2.75rem;
  opacity:0;
  transform:translateY(16px);
  transition:opacity .9s var(--ease) .72s,transform .9s var(--ease-out) .72s;
}
.is-ready .hero-actions{opacity:1;transform:none}

.hero-emblem{
  position:relative;
  display:grid;
  place-items:center;
  aspect-ratio:1;
  max-width:31rem;
  margin-inline:auto;
  width:100%;
}
.hero-emblem .rings{position:absolute;inset:0;width:100%;height:100%}
.ring{
  fill:none;
  stroke:var(--gold);
  stroke-width:1;
}
.ring-1{
  opacity:.34;
  stroke-dasharray:1709;
  stroke-dashoffset:1709;
  transition:stroke-dashoffset 2.2s var(--ease-out) .35s;
}
.ring-2{
  opacity:.2;
  stroke-dasharray:2 9;
  stroke-dashoffset:1495;
  transition:stroke-dashoffset 2.6s var(--ease-out) .5s;
}
.ring-3{
  opacity:.28;
  stroke-dasharray:1 26;
  transform-origin:50% 50%;
  animation:spin 110s linear infinite;
}
.is-ready .ring-1,.is-ready .ring-2{stroke-dashoffset:0}
@keyframes spin{to{transform:rotate(360deg)}}

.hero-emblem .emblem{
  width:62%;
  opacity:0;
  transform:scale(.92);
  transition:opacity 1.3s var(--ease) .2s,transform 1.4s var(--ease-out) .2s;
}
.is-ready .hero-emblem .emblem{opacity:1;transform:none}

/* Sections ------------------------------------------------------------- */

.section{
  position:relative;
  padding-block:var(--band);
  scroll-margin-top:5rem;
}
.section-paper{background:var(--paper)}
.section-ivory{background:var(--ivory)}
.section-ink{background:var(--ink);color:var(--paper);overflow:hidden}
.section-ink p{color:rgba(244,240,232,.7)}

.intro{max-width:44rem;margin-bottom:clamp(3.5rem,7vw,6rem)}
.intro .display{margin-bottom:1.75rem}
.intro-wide .display{max-width:none}

/* Reveal --------------------------------------------------------------- */

[data-reveal]{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .95s var(--ease),transform 1.05s var(--ease-out);
}
[data-reveal].is-in{opacity:1;transform:none}

/* The challenge -------------------------------------------------------- */

.split{
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,6fr);
  gap:clamp(2.5rem,6vw,6rem);
  align-items:start;
}
.split-lead{position:sticky;top:8rem}
.split-body>div{margin-bottom:clamp(3rem,5vw,4.25rem)}
.split-body .lead{margin-bottom:1.35rem}

.pillars li{
  display:grid;
  grid-template-columns:2.5rem minmax(0,1fr);
  gap:.25rem 1.5rem;
  padding:1.85rem 0;
  border-top:1px solid var(--rule);
}
.pillars li:last-child{border-bottom:1px solid var(--rule)}
.pillars .icon{
  grid-row:span 2;
  width:26px;height:26px;
  margin-top:.25rem;
  color:var(--gold);
  fill:none;stroke:currentColor;
  transition:transform .6s var(--ease-out),color .4s var(--ease);
}
.pillars li:hover .icon{transform:translateY(-3px);color:var(--ink)}
.pillars h3{
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  margin-bottom:.4rem;
}
.pillars p{color:var(--slate);margin:0}

/* Interlude ------------------------------------------------------------ */

.interlude{
  position:relative;
  margin:0;
  height:clamp(20rem,46vw,34rem);
  overflow:hidden;
  background:var(--ink);
}
.interlude-tall{height:clamp(22rem,52vw,40rem)}
.interlude img{
  position:absolute;
  inset:-12% 0 auto 0;
  width:100%;
  height:124%;
  object-fit:cover;
  opacity:.55;
  will-change:transform;
}
.interlude::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(14,31,39,.72) 0%,rgba(20,41,52,.42) 50%,rgba(14,31,39,.8) 100%);
}
.interlude figcaption{
  position:absolute;
  left:0;right:0;bottom:clamp(1.75rem,4vw,3rem);
  z-index:2;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.interlude figcaption span{
  display:inline-block;
  padding-left:3.75rem;
  position:relative;
  font-size:.6875rem;
  font-weight:600;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold-light);
}
.interlude figcaption span::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  width:2.75rem;height:1px;
  background:var(--gold);
}

/* Approach ------------------------------------------------------------- */

.watermark{
  position:absolute;
  right:-6%;
  top:8%;
  width:min(46rem,64%);
  opacity:.055;
  pointer-events:none;
}

.approach-head{margin-bottom:clamp(3.5rem,7vw,6rem)}
.approach-head .display{max-width:none}

.steps{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(1.5rem,3vw,2.5rem);
  padding-top:3.25rem;
}
.steps::before,.steps::after{
  content:"";
  position:absolute;
  top:0;
  height:1px;
}
.steps::before{left:0;right:0;background:var(--rule-ink)}
.steps::after{
  left:0;
  width:100%;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform 1.6s var(--ease-out) .15s;
}
.steps.is-drawn::after{transform:scaleX(1)}

.steps li{position:relative;padding-top:2.25rem}
.steps li::before{
  content:"";
  position:absolute;
  left:0;top:-3.25rem;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--ink);
  border:1px solid var(--gold);
  transform:translateY(-3px) scale(.4);
  opacity:0;
  transition:transform .6s var(--ease-out),opacity .5s var(--ease);
}
.steps.is-drawn li::before{opacity:1;transform:translateY(-3px) scale(1)}
.steps.is-drawn li:nth-child(1)::before{transition-delay:.25s}
.steps.is-drawn li:nth-child(2)::before{transition-delay:.6s}
.steps.is-drawn li:nth-child(3)::before{transition-delay:.95s}
.steps.is-drawn li:nth-child(4)::before{transition-delay:1.3s}

.step-index{
  position:absolute;
  top:0;left:0;
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--gold-light);
}
.steps h3{
  font-size:.875rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--paper);
  margin-bottom:.75rem;
}
.steps p{font-size:.96875rem;max-width:26ch}

.statement{
  margin:clamp(4.5rem,9vw,8rem) 0 0;
  padding-top:clamp(2.5rem,5vw,4rem);
  border-top:1px solid var(--rule-ink);
  max-width:46rem;
  margin-inline:auto;
}
.statement p{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(1.55rem,3.4vw,2.6rem);
  line-height:1.24;
  letter-spacing:-.012em;
  color:var(--paper);
  text-align:center;
}

/* Capabilities --------------------------------------------------------- */

.section-photo{
  margin:0 0 clamp(3rem,5vw,4.5rem);
  overflow:hidden;
  border-top:1px solid var(--gold);
}
.section-photo img{
  width:100%;
  aspect-ratio:16/7;
  object-fit:cover;
  object-position:center 30%;
  filter:grayscale(.15) contrast(1.03);
}

.ledger{border-top:1px solid var(--rule)}
.ledger li{
  position:relative;
  display:grid;
  grid-template-columns:4.5rem minmax(0,4fr) minmax(0,5.5fr) 3rem;
  align-items:start;
  gap:2rem;
  padding:clamp(2rem,3.4vw,2.9rem) 0;
  border-bottom:1px solid var(--rule);
  transition:background-color .6s var(--ease);
}
.ledger li::before{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .8s var(--ease-out);
}
.ledger li:hover::before{transform:scaleX(1)}
.ledger-no{
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--gold);
  padding-top:.4rem;
}
.ledger h3{
  font-size:clamp(1.25rem,2vw,1.6rem);
  font-weight:300;
  letter-spacing:-.018em;
  line-height:1.2;
}
.ledger p{color:var(--slate);margin:0;max-width:52ch}
.ledger .icon-lg{
  width:30px;height:30px;
  justify-self:end;
  color:var(--rule-strong);
  fill:none;stroke:currentColor;
  transition:color .5s var(--ease),transform .7s var(--ease-out);
}
.ledger li:hover .icon-lg{color:var(--gold);transform:rotate(-8deg)}

/* Perspective ---------------------------------------------------------- */

.tenets{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(2rem,4vw,3.5rem);
}
.tenets article{
  padding-top:1.75rem;
  border-top:1px solid var(--ink);
}
.tenets article:nth-child(2){margin-top:clamp(0rem,3.5vw,3.25rem);border-top-color:var(--gold)}
.tenets article:nth-child(3){margin-top:clamp(0rem,7vw,6.5rem);border-top-color:var(--rule-strong)}
.tenets h3{
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.24em;
  text-transform:uppercase;
  margin-bottom:1rem;
}
.tenets p{color:var(--slate);margin:0}

/* Outcome -------------------------------------------------------------- */

.outcome{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(3rem,7vw,7rem);
  align-items:center;
}
.outcome-copy .serif{margin-bottom:2rem}

.converge{
  position:relative;
  height:clamp(24rem,44vw,38rem);
}
.converge-lines{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  fill:none;
  stroke:var(--gold);
  stroke-width:.9;
  vector-effect:non-scaling-stroke;
  opacity:.5;
}
.converge-lines path{
  stroke-dasharray:1000;
  stroke-dashoffset:1000;
  transition:stroke-dashoffset 1.9s var(--ease-out);
}
.converge.is-drawn path{stroke-dashoffset:0}
.converge.is-drawn path:nth-child(1){transition-delay:0s}
.converge.is-drawn path:nth-child(2){transition-delay:.07s}
.converge.is-drawn path:nth-child(3){transition-delay:.14s}
.converge.is-drawn path:nth-child(4){transition-delay:.21s}
.converge.is-drawn path:nth-child(5){transition-delay:.28s}
.converge.is-drawn path:nth-child(6){transition-delay:.21s}
.converge.is-drawn path:nth-child(7){transition-delay:.14s}
.converge.is-drawn path:nth-child(8){transition-delay:.07s}
.converge.is-drawn path:nth-child(9){transition-delay:0s}

.converge-steps{
  position:relative;
  height:100%;
  display:grid;
  grid-template-rows:repeat(4,1fr);
}
.converge-steps li{display:grid;place-items:center;text-align:center}
.converge-steps span{
  display:inline-block;
  background:var(--ivory);
  padding:.35rem 1.1rem;
}
.converge-steps li:nth-child(1) span{
  font-size:.75rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--slate-light);
}
.converge-steps li:nth-child(2) span{
  font-size:.9375rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--slate);
}
.converge-steps li:nth-child(3) span{
  font-size:1.25rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
}
.converge-steps li:nth-child(4) span{
  font-family:var(--serif);
  font-size:clamp(2rem,4.4vw,3.1rem);
  letter-spacing:.01em;
  color:var(--ink);
  padding-inline:1.5rem;
}

/* Clients and contexts ------------------------------------------------- */

.contexts{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid var(--rule);
}
.contexts article{
  padding:2.5rem clamp(1.25rem,2.2vw,2rem) 2.5rem 0;
  border-right:1px solid var(--rule);
}
.contexts article:last-child{border-right:0;padding-right:0}
.contexts .icon{
  width:24px;height:24px;
  color:var(--gold);
  fill:none;stroke:currentColor;
  margin-bottom:1.5rem;
  transition:transform .6s var(--ease-out);
}
.contexts article:hover .icon{transform:translateY(-3px)}
.contexts h3{
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  margin-bottom:.65rem;
}
.contexts p{color:var(--slate);font-size:.96875rem;margin:0}

/* Closing -------------------------------------------------------------- */

.closing{overflow:hidden;padding-block:clamp(6rem,13vw,12rem)}
.closing-photo{
  position:absolute;
  inset:0;
  background:url("../img/contact.jpg") center/cover no-repeat;
  opacity:.2;
}
.closing::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(90% 80% at 30% 30%,rgba(20,41,52,.5) 0%,rgba(20,41,52,.95) 60%),
    linear-gradient(180deg,rgba(14,31,39,.9),rgba(20,41,52,.85));
}
.closing-inner{position:relative;max-width:50rem}
.closing-inner .serif{margin-bottom:2rem}
.closing-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:1.25rem 2.5rem;
  margin-top:3rem;
}
.mail{
  font-size:.9375rem;
  letter-spacing:.03em;
  color:var(--gold-light);
  text-decoration:none;
  border-bottom:1px solid rgba(201,166,107,.35);
  padding-bottom:.25rem;
  transition:color .4s var(--ease),border-color .4s var(--ease);
}
.mail:hover{color:var(--paper);border-bottom-color:var(--paper)}

/* Footer --------------------------------------------------------------- */

.footer{background:var(--ink-deep);color:var(--paper);padding-top:clamp(3.5rem,6vw,5rem)}
.footer-inner{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,1.3fr) minmax(0,1.3fr);
  gap:2.5rem;
  align-items:start;
  padding-bottom:clamp(2.5rem,5vw,4rem);
}
.footer-brand{display:flex;align-items:center;gap:1.1rem}
.footer-name{
  font-size:.875rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  margin:0 0 .5rem;
}
.footer-tag{
  font-family:var(--serif);
  font-size:1.0625rem;
  color:rgba(244,240,232,.6);
  margin:0;
}
.footer-nav ul{display:grid;gap:.85rem}
.footer-nav a,.footer-contact a{
  font-size:.875rem;
  color:rgba(244,240,232,.66);
  text-decoration:none;
  transition:color .35s var(--ease);
}
.footer-nav a:hover,.footer-contact a:hover{color:var(--gold-light)}
.footer-contact a{letter-spacing:.02em}

.footer-base{
  border-top:1px solid var(--rule-ink);
  padding-block:1.6rem 2rem;
}
.footer-base p{
  font-size:.75rem;
  letter-spacing:.06em;
  color:rgba(244,240,232,.42);
  margin:0;
}

/* Responsive ----------------------------------------------------------- */

@media (min-width:861px) and (max-width:1100px){
  .nav{gap:1.75rem}
  .nav ul{gap:1.5rem}
  .nav ul a{font-size:.75rem;letter-spacing:.06em}
  .nav-cta{padding:.8rem 1.1rem;font-size:.6875rem;letter-spacing:.06em}
  .brand-name{font-size:.8125rem;letter-spacing:.16em}
}

@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:3.5rem}
  .hero-emblem{max-width:20rem;order:-1;margin-inline:0}
  .hero{padding-top:8.5rem}
  .split{grid-template-columns:1fr}
  .split-lead{position:static}
  .outcome{grid-template-columns:1fr}
  .ledger li{grid-template-columns:3.5rem minmax(0,1fr) 2.5rem;gap:1.25rem 1.5rem}
  .ledger li p{grid-column:2 / -1;margin-top:.7rem}
  .ledger .icon-lg{grid-row:1}
}

@media (max-width:860px){
  .nav{
    position:fixed;
    inset:0;
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    gap:3rem;
    padding:6rem var(--gutter) 4rem;
    background:var(--ink);
    transform:translateY(-100%);
    visibility:hidden;
    transition:transform .7s var(--ease-out),visibility .7s;
  }
  .nav ul{flex-direction:column;gap:1.5rem}
  .nav ul a{font-size:1.5rem;letter-spacing:.02em;text-transform:none;font-weight:200;color:var(--paper)}
  .nav ul a::after{display:none}
  .nav-cta{padding:1rem 1.6rem;font-size:.75rem}
  .menu-toggle{display:inline-flex;position:relative;z-index:2}
  .brand{position:relative;z-index:2}

  .nav-open .nav{transform:translateY(0);visibility:visible}
  .nav-open{overflow:hidden}
  .nav-open .menu-bars i:first-child{transform:translateY(4px) rotate(45deg)}
  .nav-open .menu-bars i:last-child{transform:translateY(-4px) rotate(-45deg)}
  .nav-open .masthead{background:var(--ink)}

  .steps{grid-template-columns:1fr;gap:0;padding-top:0}
  .steps::before,.steps::after{display:none}
  .steps li{
    padding:1.9rem 0 1.9rem 2.5rem;
    border-left:1px solid var(--rule-ink);
  }
  .steps li:first-child{padding-top:1rem}
  .steps li::before{
    left:-4px;top:2.2rem;
    opacity:1;
    transform:none;
  }
  .steps li:first-child::before{top:1.3rem}
  .steps .step-index{position:static;display:block;margin-bottom:.5rem}
  .steps p{max-width:40ch}

  .tenets{grid-template-columns:1fr;gap:0}
  .tenets article{margin-top:0;padding-block:1.75rem}
  .tenets article:nth-child(2),.tenets article:nth-child(3){margin-top:0}

  .contexts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contexts article{padding:2rem 1.5rem 2rem 0}
  .contexts article:nth-child(2n){border-right:0;padding-right:0}
  .contexts article:nth-child(-n+2){border-bottom:1px solid var(--rule)}

  .footer-inner{grid-template-columns:1fr;gap:2.25rem}
}

@media (max-width:560px){
  body{font-size:1rem}
  .brand img{width:38px;height:38px}
  .brand-name{font-size:.75rem;letter-spacing:.16em}
  .brand-break{display:block}
  .menu-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .hero{padding:7.5rem 0 4rem;min-height:auto}
  .hero-emblem{max-width:15rem}
  .hero-actions .btn{width:100%;justify-content:space-between}
  .ledger li{grid-template-columns:3rem minmax(0,1fr);gap:.9rem}
  .ledger .icon-lg{display:none}
  .ledger li p{grid-column:2 / -1}
  .contexts{grid-template-columns:1fr}
  .contexts article{border-right:0;padding:1.9rem 0;border-bottom:1px solid var(--rule)}
  .contexts article:last-child{border-bottom:0}
  .converge{height:28rem}
  .interlude figcaption span{padding-left:3rem}
  .closing-actions{gap:1.5rem}
  .closing-actions .btn{width:100%;justify-content:space-between}
}

/* Motion preferences --------------------------------------------------- */

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  [data-reveal]{opacity:1;transform:none}
  .hero-title .line>span{transform:none}
  .hero-lead,.hero-actions{opacity:1;transform:none}
  .kicker-rule{transform:scaleX(1)}
  .ring-1,.ring-2{stroke-dashoffset:0}
  .converge-lines path{stroke-dashoffset:0}
  .steps::after{transform:scaleX(1)}
  .steps li::before{opacity:1;transform:translateY(-3px)}
  .hero-emblem .emblem{opacity:1;transform:none}
}