/* ------------------------------------------------------------------
   Amir Buzubayev — Portfolio
   Direction: Swiss System
   Exact grid, objective typography, restrained signal color.
------------------------------------------------------------------ */

:root{
  --bg:#f7f6f1;
  --surface:#ffffff;
  --ink:#11110f;
  --muted:#56544e;
  --faint:#8f8b82;
  --line:#d8d4c9;
  --line-strong:#aaa59a;
  --accent:#d53622;
  --accent-dark:#9d2418;
  --success:#188a52;
  --radius:0;
  --ease:cubic-bezier(.16,1,.3,1);
  --max:1440px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-width:320px;
  background:
    linear-gradient(90deg, rgba(17,17,15,.045) 1px, transparent 1px) 0 0 / calc(100% / 12) 100%,
    var(--bg);
  color:var(--ink);
  font-family:"Geist", ui-sans-serif, system-ui, sans-serif;
  font-weight:400;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:90;
  opacity:.025;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.8'/></svg>");
}

a{color:inherit}
img{display:block;max-width:100%;height:auto}
svg{display:block}

.skip-link{
  position:absolute;
  left:16px;
  top:-48px;
  z-index:100;
  background:var(--ink);
  color:#fff;
  padding:10px 14px;
  text-decoration:none;
  font-family:"Geist Mono", monospace;
  font-size:12px;
}
.skip-link:focus{top:16px}

.site-shell{
  width:min(var(--max), calc(100vw - 48px));
  margin:0 auto;
}

.system-nav{
  min-height:72px;
  display:grid;
  grid-template-columns: 96px 1fr auto;
  align-items:center;
  border-bottom:1px solid var(--ink);
  font-family:"Geist Mono", ui-monospace, monospace;
  font-size:12px;
  letter-spacing:.04em;
  text-transform:uppercase;
}
.brand-mark{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  color:#fff;
  background:var(--ink);
  text-decoration:none;
  font-weight:600;
}
.nav-center{
  display:flex;
  justify-content:center;
  gap:34px;
}
.system-nav a{
  text-decoration:none;
  transition:color .2s ease, background .2s ease;
}
.nav-center a{
  color:var(--muted);
  padding:8px 0;
}
.nav-center a:hover,
.nav-center a:focus-visible{color:var(--accent)}
.nav-status{
  color:var(--ink);
  border-left:1px solid var(--line-strong);
  padding:12px 0 12px 28px;
}
.nav-status:hover{color:var(--accent)}

.hero-grid{
  min-height:calc(100dvh - 72px);
  display:grid;
  grid-template-columns: 170px minmax(0, 1fr) minmax(340px, 430px);
  gap:32px;
  padding:64px 0 54px;
  border-bottom:1px solid var(--ink);
}
.hero-grid > *{min-width:0}
.hero-index{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:420px;
  padding-top:8px;
  font-family:"Geist Mono", monospace;
  color:var(--muted);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.section-code,
.label{
  font-family:"Geist Mono", monospace;
  color:var(--accent);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero-copy{
  align-self:end;
  padding-right:3vw;
  min-width:0;
}
.eyebrow{
  margin:0 0 22px;
  max-width:60ch;
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.display-xl{
  margin:0;
  max-width:14ch;
  font-size:clamp(44px, 6vw, 96px);
  line-height:.92;
  letter-spacing:-.045em;
  font-weight:700;
}
.display-xl span{display:block}
.hero-lede{
  margin:30px 0 0;
  max-width:58ch;
  color:var(--muted);
  font-size:18px;
  line-height:1.58;
  overflow-wrap:break-word;
}
.hero-actions{
  margin-top:34px;
  display:flex;
  gap:0;
  flex-wrap:wrap;
}
.button{
  min-height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 22px;
  border:1px solid var(--ink);
  text-decoration:none;
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
.button.primary{
  background:var(--ink);
  color:#fff;
}
.button.secondary{
  background:transparent;
  color:var(--ink);
  border-left:none;
}
.button:hover,
.button:focus-visible{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
}
.button:active{transform:translateY(1px)}

/* Project-page CTA buttons + inline accent dot */
.btn{
  min-height:48px;
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:0 22px;
  border:1px solid var(--ink);
  background:var(--ink);
  color:#fff;
  text-decoration:none;
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  transition:background .2s ease, color .2s ease, transform .2s ease, border-color .2s ease;
}
.btn.ghost{
  background:transparent;
  color:var(--ink);
  border-left:none;
}
.btn:hover,
.btn:focus-visible{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
  outline:none;
}
.btn:active{transform:translateY(1px)}
.btn .arrow{display:inline-flex}
.btn .ic{width:15px;height:15px}
.eyebrow .dot{
  display:inline-block;
  width:7px;
  height:7px;
  margin-right:8px;
  vertical-align:middle;
  background:var(--accent);
}

.hero-panel{
  align-self:start;
  display:grid;
  grid-template-rows:auto auto;
  gap:16px;
}
.portrait-plate{
  margin:0;
  min-height:0;
  aspect-ratio: 4 / 5;
  border:1px solid var(--ink);
  background:var(--surface);
  overflow:hidden;
}
.portrait-plate img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 28%;
  filter:grayscale(.08) contrast(1.04);
}
.signal-card{
  display:grid;
  grid-template-columns:12px 1fr;
  gap:14px;
  padding:18px 0 0;
  border-top:1px solid var(--ink);
}
.signal-dot{
  width:10px;
  height:10px;
  margin-top:7px;
  background:var(--success);
}
.signal-card strong{
  display:block;
  margin-bottom:5px;
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.signal-card span{
  display:block;
  color:var(--muted);
  font-size:15px;
  line-height:1.5;
}

.proof-strip{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  border-bottom:1px solid var(--ink);
}
.proof-strip > div{
  min-height:150px;
  padding:24px 28px 26px 0;
  border-right:1px solid var(--line-strong);
}
.proof-strip > div:last-child{border-right:none;padding-left:28px}
.proof-strip > div:nth-child(2){padding-left:28px}
.proof-strip strong{
  display:block;
  margin:18px 0 4px;
  font-size:20px;
  line-height:1.2;
}
.proof-strip span:not(.label){
  display:block;
  color:var(--muted);
  font-size:14px;
}

.section-block{
  display:grid;
  grid-template-columns:170px minmax(0, 1fr);
  gap:32px;
  padding:94px 0;
  border-bottom:1px solid var(--ink);
}
.section-marker{
  display:flex;
  flex-direction:column;
  gap:14px;
  font-family:"Geist Mono", monospace;
  color:var(--muted);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.section-marker span{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  color:#fff;
  background:var(--accent);
}
.section-marker p{margin:0}

.capability-layout{
  display:grid;
  grid-template-columns:minmax(0, .85fr) minmax(420px, 1.15fr);
  gap:60px;
  align-items:start;
}
.section-intro h2,
.work-heading h2,
.method-copy h2,
.contact-copy h2{
  margin:0;
  max-width:18ch;
  font-size:clamp(28px, 3.4vw, 52px);
  line-height:1.02;
  letter-spacing:-.035em;
  font-weight:650;
}
.section-intro p,
.work-heading p,
.method-copy p,
.contact-copy p{
  max-width:58ch;
  margin:24px 0 0;
  color:var(--muted);
  font-size:17px;
  line-height:1.6;
}
.capability-grid{
  display:grid;
  border-top:1px solid var(--ink);
}
.capability-grid article{
  display:grid;
  grid-template-columns:56px 190px 1fr;
  gap:22px;
  padding:26px 0;
  border-bottom:1px solid var(--line-strong);
}
.capability-grid span,
.work-no,
.work-type,
.work-year{
  font-family:"Geist Mono", monospace;
  color:var(--faint);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.capability-grid h3{
  margin:0;
  font-size:22px;
  line-height:1.05;
  letter-spacing:-.025em;
}
.capability-grid p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
}

.work-section{padding-bottom:104px}
.work-heading{
  display:grid;
  grid-template-columns:minmax(0, .95fr) minmax(340px, .65fr);
  gap:52px;
  align-items:end;
  margin-bottom:50px;
}
.work-heading h2{max-width:12ch}
.work-index{
  border-top:2px solid var(--ink);
}
.work-row{
  position:relative;
  display:grid;
  grid-template-columns:54px 210px minmax(210px, .75fr) minmax(280px, 1fr) 68px;
  gap:24px;
  align-items:center;
  min-height:118px;
  padding:24px 16px;
  border-bottom:1px solid var(--ink);
  text-decoration:none;
  color:var(--ink);
  transition:background .2s ease, padding-left .2s ease, color .2s ease;
}
.work-row strong{
  color:var(--ink);
  font-size:26px;
  line-height:1.05;
  letter-spacing:-.035em;
  transition:color .2s ease;
}
.work-summary{
  color:var(--muted);
  font-size:15px;
  line-height:1.5;
  transition:color .2s ease;
}
.work-year{text-align:right}

/* Hover state — gentle warm tint, accent-tinted title, no inversion */
.work-row:hover,
.work-row:focus-visible{
  background:#f0ece1;
  padding-left:24px;
  outline:none;
}
.work-row:hover strong,
.work-row:focus-visible strong{
  color:var(--accent-dark);
}
.work-row:hover .work-summary,
.work-row:focus-visible .work-summary{
  color:var(--ink);
}
.work-row:hover .work-no,
.work-row:focus-visible .work-no,
.work-row:hover .work-type,
.work-row:focus-visible .work-type,
.work-row:hover .work-year,
.work-row:focus-visible .work-year{
  color:var(--accent);
}

.method-grid{
  display:grid;
  grid-template-columns:minmax(0, .75fr) minmax(420px, 1fr);
  gap:70px;
  align-items:stretch;
}
.system-diagram{
  position:relative;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  border:1px solid var(--ink);
  background:var(--surface);
}
.system-diagram::before{
  content:"";
  position:absolute;
  left:11%;
  right:11%;
  top:50%;
  height:2px;
  background:var(--accent);
  transform:translateY(-50%);
}
.system-diagram > div{
  position:relative;
  min-height:320px;
  padding:22px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  border-right:1px solid var(--line-strong);
}
.system-diagram > div:last-child{border-right:none}
.system-diagram > div::after{
  content:"";
  width:18px;
  height:18px;
  background:var(--accent);
  border:5px solid var(--surface);
  outline:1px solid var(--accent);
  position:absolute;
  top:50%;
  left:22px;
  transform:translateY(-50%);
}
.system-diagram span{
  font-family:"Geist Mono", monospace;
  color:var(--accent);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.system-diagram strong{
  max-width:14ch;
  font-size:22px;
  line-height:1.08;
  letter-spacing:-.035em;
}

.contact-section{
  display:grid;
  grid-template-columns:170px minmax(0, .9fr) minmax(390px, .8fr);
  gap:32px;
  padding:94px 0;
  border-bottom:1px solid var(--ink);
}
.contact-copy{grid-column:2}
.contact-copy h2{max-width:12ch;margin-top:22px}
.contact-actions{
  grid-column:3;
  display:grid;
  align-content:start;
  border-top:1px solid var(--ink);
}
.contact-actions a{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:20px;
  padding:20px 0;
  border-bottom:1px solid var(--line-strong);
  text-decoration:none;
  transition:color .2s ease, padding-left .2s ease;
}
.contact-actions a:hover,
.contact-actions a:focus-visible{
  color:var(--accent);
  padding-left:12px;
  outline:none;
}
.contact-actions span{
  font-family:"Geist Mono", monospace;
  color:var(--faint);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.contact-actions strong{
  font-size:17px;
  letter-spacing:-.015em;
}
.site-footer{
  min-height:90px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--muted);
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--accent)}

.reveal{
  opacity:0;
  transform:translateY(22px);
}
.reveal.in{
  opacity:1;
  transform:none;
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}

/* Project detail pages */
.nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(247,246,241,.94);
  backdrop-filter:blur(12px);
}
.nav-pill{
  width:min(var(--max), calc(100vw - 48px));
  min-height:72px;
  margin:0 auto;
  display:grid;
  grid-template-columns:96px 1fr auto;
  align-items:center;
  border-bottom:1px solid var(--ink);
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.nav-pill .brand{
  min-width:68px;
  height:48px;
  padding:0 10px;
  display:grid;
  place-items:center;
  background:var(--ink);
  color:#fff;
  text-decoration:none;
  font-weight:600;
}
.nav-pill .links{
  display:flex;
  justify-content:center;
  gap:34px;
}
.nav-pill .links a,
.nav-cta{
  color:var(--muted);
  text-decoration:none;
}
.nav-pill .links a:hover,
.nav-cta:hover{color:var(--accent)}
.nav-cta{
  border-left:1px solid var(--line-strong);
  padding-left:28px;
}
.nav-cta .dot{display:none}
.wrap{
  width:min(var(--max), calc(100vw - 48px));
  margin:0 auto;
}
.back-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:62px;
  color:var(--muted);
  text-decoration:none;
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.back-link:hover{color:var(--accent)}
.ic{
  width:15px;
  height:15px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.6;
}
.project-hero{
  padding:64px 0 42px;
  border-bottom:1px solid var(--ink);
}
.project-title{
  margin:18px 0 0;
  max-width:18ch;
  font-size:clamp(40px, 5.6vw, 80px);
  line-height:.96;
  letter-spacing:-.04em;
  font-weight:700;
}
.display{font-family:"Geist", sans-serif}
.serif-i{
  font-family:"Geist", sans-serif;
  font-style:normal;
  color:inherit;
}
.project-lede{
  max-width:62ch;
  margin:28px 0 0;
  color:var(--muted);
  font-size:19px;
  line-height:1.6;
}
.project-meta{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  margin-top:52px;
  border-top:1px solid var(--ink);
}
.project-meta .item{
  min-height:112px;
  padding:20px 22px 18px 0;
  border-right:1px solid var(--line-strong);
}
.project-meta .item:not(:first-child){padding-left:22px}
.project-meta .item:last-child{border-right:none}
.project-meta .k{
  display:block;
  margin-bottom:18px;
  color:var(--accent);
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.project-meta .v{
  color:var(--ink);
  font-size:16px;
  line-height:1.35;
}
.hero-shot,
.shot{
  position:relative;
  overflow:hidden;
  border:1px solid var(--ink);
  background:var(--surface);
}
.hero-shot{
  margin:52px 0 0;
  aspect-ratio:16/9;
}
.ph{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  color:var(--faint);
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.ph::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(17,17,15,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,17,15,.06) 1px, transparent 1px);
  background-size:32px 32px;
}
.bg{position:absolute;inset:0}
.hero-shot img,
.shot img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:top center;
}
.art-marina{background:linear-gradient(135deg,#f1d7c8,#d8b8a6)}
.art-maps{background:linear-gradient(135deg,#dce7d5,#a7b79c)}
.art-silk{background:linear-gradient(135deg,#dedbe6,#b5adca)}
.art-origo{background:linear-gradient(135deg,#ead8c0,#c29c70)}
.art-audio{background:linear-gradient(135deg,#171b22,#2b3444)}
.art-audio::after{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(90deg, transparent 0 8px, rgba(213,54,34,.5) 9px, transparent 10px 22px);
  opacity:.7;
}
.art-satellite{background:linear-gradient(135deg,#283323,#677544)}
.art-satellite::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(247,246,241,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,246,241,.12) 1px, transparent 1px);
  background-size:36px 36px;
}
.art-agent{background:linear-gradient(135deg,#15171f,#34304a)}
.art-agent::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 30% 38%, rgba(213,54,34,.55) 0 4px, transparent 5px),
    radial-gradient(circle at 68% 64%, rgba(244,242,237,.5) 0 4px, transparent 5px),
    linear-gradient(rgba(244,242,237,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,242,237,.08) 1px, transparent 1px);
  background-size:auto, auto, 40px 40px, 40px 40px;
  opacity:.85;
}
.art-linkedin{background:linear-gradient(135deg,#13294b,#2c6196)}
.art-linkedin::after{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(0deg, transparent 0 26px, rgba(244,242,237,.16) 27px 28px);
  opacity:.7;
}
.art-soile{background:linear-gradient(120deg,#0874d1,#24364f 55%,#d42f3a)}
.art-soile::after{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(90deg, transparent 0 12px, rgba(244,242,237,.22) 13px 15px, transparent 16px 30px);
  opacity:.55;
}
.art-money{background:linear-gradient(135deg,#13362a,#2f8f63)}
.art-money::after{
  content:"";
  position:absolute;
  inset:0;
  background:repeating-linear-gradient(135deg, transparent 0 16px, rgba(244,242,237,.12) 17px 19px);
  opacity:.7;
}
.art-clockio{background:linear-gradient(135deg,#e9ded0,#bca988)}
.art-clockio::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 78px, rgba(17,17,15,.18) 79px 81px, transparent 82px),
    radial-gradient(circle at 50% 50%, transparent 0 48px, rgba(17,17,15,.16) 49px 51px, transparent 52px),
    radial-gradient(circle at 50% 50%, rgba(213,54,34,.6) 0 6px, transparent 7px);
  opacity:.75;
}
.project-section{
  display:grid;
  grid-template-columns:170px minmax(0, 1fr);
  gap:52px;
  padding:70px 0;
  border-bottom:1px solid var(--line-strong);
}
.project-section h3{
  margin:0;
  font-size:clamp(22px, 2.4vw, 32px);
  line-height:1.04;
  letter-spacing:-.03em;
  font-weight:600;
}
.project-section .body p{
  max-width:70ch;
  margin:0 0 16px;
  color:var(--muted);
  font-size:17px;
  line-height:1.65;
}
.shots{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  gap:14px;
  margin:54px 0;
}
.shot{aspect-ratio:4/3}
.shot.wide{grid-column:span 6;aspect-ratio:16/8}
.shot.half{grid-column:span 3}
.shot.third{grid-column:span 2}
.project-cta{
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:34px;
  align-items:end;
  margin:70px 0 0;
  padding:34px 0;
  border-top:2px solid var(--ink);
  border-bottom:1px solid var(--ink);
}
.project-cta h3{
  margin:0;
  font-size:clamp(22px, 2.8vw, 38px);
  line-height:1.04;
  letter-spacing:-.035em;
  font-weight:600;
}
.project-cta p{
  max-width:62ch;
  margin:18px 0 0;
  color:var(--muted);
}
.project-cta .actions{
  display:flex;
  gap:0;
  flex-wrap:wrap;
}
.next-project{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:24px;
  padding:56px 0;
}
.next-project .k{
  font-family:"Geist Mono", monospace;
  color:var(--accent);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.next-project a{
  display:inline-flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
  font-size:clamp(24px, 3.2vw, 40px);
  line-height:1.04;
  letter-spacing:-.035em;
  font-weight:650;
}
.next-project a:hover{color:var(--accent)}
.private-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-left:8px;
  color:var(--accent);
}
.private-badge .lock{width:13px;height:13px}
footer.wrap{
  min-height:90px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--muted);
  font-family:"Geist Mono", monospace;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
}
footer.wrap a{text-decoration:none}

@media (max-width:1100px){
  .hero-grid{
    grid-template-columns:120px minmax(0, 1fr);
  }
  .hero-panel{
    grid-column:2;
    grid-template-columns:minmax(0, .85fr) minmax(260px, .55fr);
    grid-template-rows:auto;
  }
  .portrait-plate{min-height:0}
  .capability-layout,
  .method-grid,
  .work-heading{
    grid-template-columns:1fr;
  }
  .work-row{
    grid-template-columns:50px minmax(170px, .45fr) minmax(240px, 1fr) 64px;
  }
  .work-row .work-type{display:none}
  .contact-section{
    grid-template-columns:120px 1fr;
  }
  .contact-actions{grid-column:2}
}

@media (max-width:780px){
  body{background:var(--bg)}
  .site-shell,
  .wrap,
  .nav-pill{
    width:min(var(--max), calc(100vw - 48px));
  }
  .system-nav,
  .nav-pill{
    grid-template-columns:56px 1fr auto;
    min-height:64px;
  }
  .brand-mark,
  .nav-pill .brand{
    width:42px;
    height:42px;
  }
  .nav-center,
  .nav-pill .links{display:none}
  .nav-status,
  .nav-cta{
    border-left:none;
    padding-left:0;
    font-size:11px;
  }
  .hero-grid,
  .section-block,
  .contact-section{
    grid-template-columns:1fr;
    gap:30px;
  }
  .hero-grid{
    min-height:auto;
    padding:48px 0;
  }
  .hero-index{
    min-height:0;
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
  }
  .hero-copy{padding-right:0}
  .eyebrow,
  .hero-lede{max-width:calc(100vw - 72px)}
  .display-xl{
    max-width:14ch;
    font-size:clamp(40px, 10vw, 64px);
  }
  .hero-lede{font-size:16px}
  .hero-actions{display:grid}
  .button.secondary{
    border-left:1px solid var(--ink);
    border-top:none;
  }
  .hero-panel{
    grid-column:auto;
    grid-template-columns:1fr;
  }
  .portrait-plate{min-height:0}
  .proof-strip{
    grid-template-columns:1fr;
  }
  .proof-strip > div,
  .proof-strip > div:nth-child(2),
  .proof-strip > div:last-child{
    min-height:auto;
    padding:22px 0;
    border-right:none;
    border-bottom:1px solid var(--line-strong);
  }
  .proof-strip > div:last-child{border-bottom:none}
  .section-block{padding:62px 0}
  .section-intro h2,
  .work-heading h2,
  .method-copy h2,
  .contact-copy h2{
    font-size:clamp(26px, 7vw, 40px);
  }
  .capability-grid article{
    grid-template-columns:1fr;
    gap:10px;
  }
  .work-row{
    grid-template-columns:42px 1fr 52px;
    gap:14px;
    min-height:auto;
  }
  .work-row strong{
    grid-column:2 / 3;
    font-size:24px;
  }
  .work-summary{
    grid-column:2 / 4;
  }
  .work-year{grid-column:3;text-align:right}
  .system-diagram{
    grid-template-columns:1fr;
  }
  .system-diagram::before{
    top:10%;
    bottom:10%;
    left:32px;
    width:2px;
    height:auto;
    right:auto;
  }
  .system-diagram > div{
    min-height:180px;
    border-right:none;
    border-bottom:1px solid var(--line-strong);
  }
  .system-diagram > div:last-child{border-bottom:none}
  .contact-copy,
  .contact-actions{grid-column:auto}
  .contact-actions a{
    grid-template-columns:1fr;
    gap:5px;
  }
  .site-footer,
  footer.wrap{
    flex-direction:column;
    align-items:flex-start;
    justify-content:center;
    gap:10px;
  }
  .project-title{
    font-size:clamp(36px, 10vw, 56px);
  }
  .project-meta{
    grid-template-columns:1fr;
  }
  .project-meta .item,
  .project-meta .item:not(:first-child){
    min-height:auto;
    padding:18px 0;
    border-right:none;
    border-bottom:1px solid var(--line-strong);
  }
  .project-meta .item:last-child{border-bottom:none}
  .project-section{
    grid-template-columns:1fr;
    gap:22px;
    padding:52px 0;
  }
  .shots{grid-template-columns:1fr}
  .shot.wide,
  .shot.half,
  .shot.third{grid-column:1;aspect-ratio:4/3}
  .project-cta{
    grid-template-columns:1fr;
  }
  .next-project{
    align-items:flex-start;
    flex-direction:column;
  }
}

@media (max-width:430px){
  .display-xl{
    max-width:100%;
    font-size:38px;
    letter-spacing:-.035em;
  }
  .portrait-plate{min-height:0}
  .work-row{padding:20px 12px}
  .work-row:hover,
  .work-row:focus-visible{
    padding-left:12px;
  }
}

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

/* Chat-screenshot gallery (LinkedIn agent): show portrait captures at natural aspect, 2-up */
.shots.chat{grid-template-columns:repeat(2, 1fr); align-items:start}
.shots.chat .shot{aspect-ratio:auto; grid-column:auto}
.shots.chat .shot img{height:auto}
@media (max-width:780px){
  .shots.chat{grid-template-columns:1fr; max-width:520px; margin-left:auto; margin-right:auto}
}