/* jonathanchamblee.com. Warm obsidian, ember, and bone.
   Built on the Twin Designs and Tech token set so this page reads as his,
   not as a recolour of someone else's site. */

:root{
  /* surface, darkest to lightest */
  --ink:#0B0A09;
  --ink-2:#121110;
  --ink-3:#171514;
  --ink-4:#1D1A18;
  --ink-5:#2A2624;

  /* type */
  --bone:#F4EFE7;
  --bone-2:#CFC8BE;
  --muted:#A8A297;
  --faint:#6F6A62;

  /* accent */
  --ember:#E5484D;
  --ember-bright:#FF6B4A;
  --ember-deep:#9E2B30;

  /* the one cool note, used for links and the scroll thread */
  --signal:#7FD0C4;

  --line:rgba(244,239,231,.12);
  --line-2:rgba(244,239,231,.07);

  --display:"Bricolage Grotesque","Inter",system-ui,-apple-system,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Instrument Sans","Inter",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;

  --maxw:1180px;
  --gut:clamp(22px,5vw,80px);

  /* spacing scale, 8px base */
  --s1:8px; --s2:16px; --s3:24px; --s4:40px; --s5:64px; --s6:96px; --s7:160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--bone-2);
  font-family:var(--sans);font-size:18px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* height:auto is load bearing: the <img> tags carry width/height attributes
   (which reserve layout space and stop CLS), and max-width alone would
   shrink the width while the attribute pinned the height, stretching the
   portrait vertically. */
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--ember);color:var(--bone)}

/* film grain over the whole surface. Screen blend, because on a near-black
   ground a multiply grain is invisible. */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;mix-blend-mode:screen;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* the signal thread: one hairline that draws with scroll progress.
   transform-only (scaleY), JS-driven; reduced motion shows it full and static. */
.thread{
  position:fixed;top:0;bottom:0;left:max(28px,calc((100vw - var(--maxw))/2 - 26px));
  width:1px;background:linear-gradient(180deg,var(--ember),var(--signal));opacity:.28;z-index:2;pointer-events:none;
  transform-origin:top center;will-change:transform;
}
@media (max-width:1160px){.thread{display:none}}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut);position:relative}

/* skip link, keyboard users land here first */
.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--ember);color:var(--bone);padding:12px 18px;
  font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
}
.skip:focus{left:var(--gut);top:12px}

:focus-visible{outline:2px solid var(--ember-bright);outline-offset:3px}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--faint);font-weight:500;display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow.hot{color:var(--ember)}
.eyebrow .tick{width:22px;height:1px;background:var(--ember);display:inline-block}

h1,h2,h3{font-family:var(--display);font-weight:600;color:var(--bone);line-height:1.04;margin:0;letter-spacing:-.02em}
h2{font-size:clamp(31px,4.6vw,56px)}
h3{font-size:clamp(21px,2.3vw,28px);line-height:1.14;letter-spacing:-.015em}
p{margin:0 0 1.1em}
.lead{font-size:clamp(19px,2vw,23px);color:var(--bone-2);line-height:1.55}
.plain{color:var(--muted)}
em{font-family:var(--serif);font-style:italic;color:var(--bone);font-size:1.06em}
strong{color:var(--bone);font-weight:600}

/* section index numbers in the left margin */
.idx{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--bone);opacity:.32;
  display:block;margin-bottom:14px;
}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gut);transition:background .4s ease,box-shadow .4s ease,padding .4s ease;
}
.nav.scrolled{
  background:rgba(11,10,9,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--line);padding-top:12px;padding-bottom:12px;
}
.nav .brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:19px;letter-spacing:-.01em;color:var(--bone);font-weight:500}
.nav .brand b{font-weight:700}
.nav .brand img{width:24px;height:24px;flex:none}
.nav .links{display:flex;gap:26px;align-items:center}
.nav .links a{position:relative;font-family:var(--mono);font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--bone-2);opacity:.72;transition:opacity .2s}
.nav .links a:hover{opacity:1}
.nav .links a.active{opacity:1}
.nav .links a.active::before{
  content:"";position:absolute;left:0;right:0;bottom:-7px;
  height:1px;background:var(--ember);
}
.nav .links a.cta::before{content:none}
.nav .links a.cta{
  opacity:1;color:var(--bone);background:var(--ember);padding:10px 18px;border-radius:999px;
  letter-spacing:.13em;transition:background .25s,transform .2s,box-shadow .25s;
  box-shadow:0 8px 24px rgba(229,72,77,.22);
}
.nav .links a.cta:hover{background:var(--ember-bright);transform:translateY(-1px);box-shadow:0 10px 30px rgba(255,107,74,.32)}
.nav-toggle{display:none;background:none;border:0;font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--bone);text-transform:uppercase;cursor:pointer;/* 44px minimum tap target, not the 26px the text alone gave */min-height:44px;min-width:44px;padding:6px 0 6px 12px;display:none;align-items:center;justify-content:flex-end}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh,1060px);display:flex;align-items:flex-end;overflow:hidden;padding-top:104px}
.hero-photo{
  position:absolute;right:0;top:0;bottom:0;width:52%;height:100%;z-index:1;
  background:url("../img/portrait.jpg") 52% 22%/cover no-repeat;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 150px);
  mask-image:linear-gradient(90deg,transparent,#000 150px);
  filter:saturate(.96) contrast(1.04);
}
/* one ember grade over the portrait, ties it to the palette */
.hero-photo::after{content:"";position:absolute;inset:0;background:var(--ember-deep);mix-blend-mode:soft-light;opacity:.30}
/* obsidian scrim top (nav legibility) and bottom (ledger legibility). The face
   zone between is left alone so the photo carries its half of the frame. */
.hero-photo::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,10,9,.80) 0%,rgba(11,10,9,0) 190px,rgba(11,10,9,0) 58%,rgba(11,10,9,.86) 100%)}
.hero::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,10,9,.35) 0%,transparent 18%,transparent 58%,rgba(11,10,9,.94) 100%)}
/* a low ember bloom behind the type, so the left half is not flat black */
.hero::before{content:"";position:absolute;left:-14%;bottom:-24%;width:760px;height:760px;z-index:1;pointer-events:none;
  background:radial-gradient(circle at center,rgba(229,72,77,.16) 0%,transparent 62%)}

.hero-inner{position:relative;z-index:3;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gut) clamp(30px,4.5vh,62px)}
.hero .eyebrow{margin-bottom:18px}
.hero-h1{max-width:min(620px,46vw);margin:0}
.hero-h1 .lede{
  display:block;font-family:var(--sans);font-weight:400;
  font-size:clamp(17px,1.75vw,21px);line-height:1.45;letter-spacing:0;
  color:var(--muted);max-width:32ch;margin-bottom:20px;
}
.hero-h1 .q{
  display:block;font-family:var(--display);font-weight:600;
  font-size:clamp(38px,5.8vw,72px);line-height:1.02;letter-spacing:-.03em;color:var(--bone);
  max-width:none;text-wrap:balance;
}
.hero-h1 .q .hot{color:var(--ember-bright)}
.hero-sub{margin-top:24px;max-width:52ch;color:var(--muted);font-size:clamp(16px,1.6vw,18.5px)}
.hero-cta{
  display:inline-flex;align-items:center;gap:.6em;margin-top:8px;
  font-family:var(--mono);font-size:13px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--bone);background:var(--ember);padding:15px 26px;border-radius:999px;
  transition:background .25s,transform .2s,box-shadow .25s;
  box-shadow:0 10px 30px rgba(229,72,77,.24);
}
.hero-cta:hover{background:var(--ember-bright);transform:translateY(-2px);box-shadow:0 14px 38px rgba(255,107,74,.34)}
.hero-cta .arrow{transition:transform .25s}
.hero-cta:hover .arrow{transform:translateX(4px)}

/* evidence ledger */
.ledger{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  margin-top:clamp(28px,4vh,50px);border-top:1px solid var(--line);
}
.ledger .u{padding:22px 26px 4px 0;border-right:1px solid var(--line-2)}
.ledger .u:last-child{border-right:0}
.ledger .val{
  font-family:var(--display);font-weight:700;color:var(--bone);
  font-size:clamp(26px,3vw,38px);line-height:1;letter-spacing:-.03em;
}
.ledger .u.accent .val{color:var(--ember-bright)}
.ledger .amp{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-top:9px}
.ledger .s{font-size:13.5px;color:var(--faint);line-height:1.45;margin-top:6px;max-width:26ch}

/* ---------- bands ---------- */
.band{position:relative;padding:clamp(76px,11vh,146px) 0;scroll-margin-top:64px}
.band::before{
  content:attr(data-idx);position:absolute;top:clamp(76px,11vh,146px);
  left:max(28px,calc((100vw - var(--maxw))/2 - 26px));transform:translateX(-50%) translateX(1px);
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--bone);opacity:.26;
}
@media (max-width:1160px){.band::before{display:none}}
.band.tone{background:var(--ink-2)}
.band.tone-2{background:var(--ink-3)}
/* hairline rules between bands, so the page reads as a stack of records */
.band + .band{border-top:1px solid var(--line-2)}

.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 40px;flex-wrap:wrap;margin-bottom:clamp(38px,5vw,64px)}
.head-row > div{flex:1 1 460px;min-width:0}
.head-row > div h2{max-width:19ch}
.head-row .note{flex:0 1 auto;padding-bottom:8px}
.note{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin:0}
.split{display:grid;grid-template-columns:1fr .82fr;gap:clamp(38px,6vw,86px);align-items:center}
.split.narrow{grid-template-columns:1fr .78fr}

/* ---------- founders band ---------- */
.founders-h{max-width:19ch;margin-top:18px}
.founders-body{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,64px);margin-top:clamp(30px,4vw,48px)}
.founders-body p{color:var(--muted)}
.stress{
  font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.1vw,25px);
  line-height:1.4;color:var(--bone);
}
.micro-cta{
  display:inline-flex;align-items:center;gap:.5em;margin-top:6px;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ember-bright);border-bottom:1px solid rgba(255,107,74,.4);padding-bottom:4px;
  transition:border-color .25s,color .25s;
}
.micro-cta:hover{color:var(--bone);border-color:var(--bone)}
.micro-cta .arrow{transition:transform .25s}
.micro-cta:hover .arrow{transform:translateX(4px)}

/* pull quote */
.soul-quote{
  margin:clamp(40px,6vw,72px) 0 0;padding:0 0 0 clamp(22px,3vw,38px);
  border-left:2px solid var(--ember);max-width:64ch;
}
.soul-quote p{
  font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.7vw,33px);
  line-height:1.32;color:var(--bone);margin:0 0 16px;
}
.soul-quote cite{
  font-family:var(--mono);font-style:normal;font-size:11.5px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--faint);
}

/* ---------- figures ---------- */
.figure{position:relative}
.figure img{width:100%;border-radius:3px;filter:saturate(.94) contrast(1.03)}
.figure::after{
  content:"";position:absolute;inset:0;border-radius:3px;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,rgba(11,10,9,.5) 100%);
}
.figure .cap{
  position:relative;z-index:2;margin-top:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.17em;text-transform:uppercase;color:var(--faint);
}
.order-first{order:-1}
@media (min-width:901px){.order-first{order:0}}

/* the wide plate: cover art used as a full-bleed beat between movements */
.plate{
  position:relative;margin:clamp(56px,8vw,110px) 0 0;height:clamp(200px,30vw,340px);
  background:url("../img/cover.jpg") 50% 50%/cover no-repeat;overflow:hidden;
}
.plate::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,var(--ink) 0%,rgba(11,10,9,.28) 34%,rgba(11,10,9,.28) 66%,var(--ink) 100%);
}
.plate-copy{
  position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:center;
  max-width:var(--maxw);margin:0 auto;padding:0 var(--gut);
}
.plate-copy h2{max-width:17ch;text-shadow:0 2px 24px rgba(11,10,9,.8)}
.plate-copy .eyebrow{margin-bottom:16px}

/* ---------- the record (ventures) ---------- */
.ventures{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.v{background:var(--ink);padding:clamp(26px,3vw,38px) clamp(22px,2.6vw,34px);position:relative;transition:background .35s;display:flex;flex-direction:column}
.band.tone .v{background:var(--ink-2)}
.v:hover{background:var(--ink-3)}
.v.wide{grid-column:span 3}
.v.third{grid-column:span 2}
/* Every one of these marks was drawn for a light background, and two of them
   (AIreviews' navy wordmark, Astraline's dark app tile) are invisible or wrong
   on obsidian. A bone plate gives each brand the ground it was designed for and
   makes eight logos of different colours read as one set. */
.v-logo{
  /* align-self is load bearing: .v is a flex column, so without it the plate
     stretches to the full card width instead of hugging its mark. */
  display:inline-flex;align-self:flex-start;align-items:center;justify-content:center;
  height:54px;min-width:54px;padding:0 15px;margin-bottom:20px;
  background:var(--bone);border-radius:7px;
}
.v-logo img{max-height:28px;max-width:124px;width:auto;height:auto}
.v .role{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--faint);margin-bottom:14px;
}
.v h3{margin-bottom:12px}
.v h3 .vlink{transition:color .25s;background-image:linear-gradient(var(--ember-bright),var(--ember-bright));background-size:0 1px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .35s,color .25s}
.v h3 .vlink:hover{color:var(--ember-bright);background-size:100% 1px}
.v p{color:var(--muted);font-size:16px;margin-bottom:18px}
.v .stat{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--bone-2);padding-top:16px;border-top:1px solid var(--line-2);margin-top:auto;
}
.v .stat .hot{color:var(--ember-bright)}
.v .stat .cool{color:var(--signal)}

/* ---------- the build system band (numbered blocks) ---------- */
.ai-top{max-width:78ch}
.ai-body{max-width:74ch;margin-top:clamp(40px,6vw,74px)}
.ai-block{margin-bottom:clamp(36px,5vw,60px)}
.ai-sub{
  display:block;font-family:var(--display);font-weight:600;color:var(--bone);
  font-size:clamp(19px,2.1vw,25px);letter-spacing:-.015em;line-height:1.2;margin-bottom:18px;
}
.ai-sub .n{
  font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.2em;
  color:var(--ember);margin-right:14px;vertical-align:2px;
}
.ai-block p{color:var(--muted)}
.ai-pull{
  margin:clamp(44px,6vw,76px) 0;padding:clamp(28px,4vw,44px);border:1px solid var(--line);
  border-left:2px solid var(--ember);background:var(--ink-2);
}
.ai-pull p{
  font-family:var(--serif);font-style:italic;font-size:clamp(21px,2.5vw,30px);
  line-height:1.34;color:var(--bone);margin:0 0 16px;
}
.ai-pull cite{font-family:var(--mono);font-style:normal;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}

/* the stack strip */
.stack{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.stack span{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;
}

/* ---------- principles ---------- */
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-2);margin-top:clamp(34px,4vw,54px);border:1px solid var(--line-2)}
.pr{background:var(--ink);padding:clamp(28px,3.2vw,42px);transition:background .35s}
.band.tone .pr{background:var(--ink-2)}
.pr:hover{background:var(--ink-3)}
.pr h3{font-size:clamp(19px,2vw,24px);margin-bottom:14px;max-width:22ch}
.pr p{color:var(--muted);font-size:16px;margin:0}
.pr .n{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ember);
  display:block;margin-bottom:16px;
}

/* ---------- close ---------- */
.band.close{background:var(--ink-2);overflow:hidden}
.close-h{max-width:16ch;margin-top:18px}
.close-lead{margin-top:26px;color:var(--bone-2);font-size:clamp(18px,1.9vw,21px);line-height:1.55;max-width:56ch}
.close-cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);margin-top:clamp(26px,3vw,40px)}
.close-cols p{color:var(--muted)}
.confront-lede{
  font-family:var(--serif);font-style:italic;font-size:clamp(21px,2.3vw,27px);
  color:var(--ember-bright);margin:0 0 16px;
}
.close-cta{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--mono);font-size:13px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--bone);background:var(--ember);padding:16px 30px;border-radius:999px;
  transition:background .25s,transform .2s,box-shadow .25s;box-shadow:0 10px 30px rgba(229,72,77,.24);
}
.close-cta:hover{background:var(--ember-bright);transform:translateY(-2px);box-shadow:0 14px 38px rgba(255,107,74,.34)}
.close-cta .arrow{transition:transform .25s}
.close-cta:hover .arrow{transform:translateX(4px)}
.under-cta{margin-top:18px;font-size:15px;color:var(--faint)}
.close-alt{margin-top:10px;font-size:15px;color:var(--faint)}
.close-alt a{color:var(--signal);border-bottom:1px solid rgba(127,208,196,.35);transition:color .2s,border-color .2s}
.close-alt a:hover{color:var(--bone);border-color:var(--bone)}
@media (max-width:900px){}


/* ---------- booking (Cal.com inline) ---------- */
.cal-block{margin-top:clamp(44px,6vw,80px);border-top:1px solid var(--line);padding-top:clamp(34px,4vw,52px)}
.cal-head{margin-bottom:clamp(22px,3vw,34px)}
.cal-head h3{margin-top:14px;max-width:22ch}
.cal-shell{
  position:relative;border:1px solid var(--line);border-radius:12px;background:var(--ink);
  overflow:hidden;min-height:220px;
}
.cal-fallback{padding:clamp(30px,4vw,52px);text-align:center}
.cal-fallback #cal-status{color:var(--faint);font-family:var(--mono);font-size:12px;
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:24px}
.cal-fallback .under-cta{margin-top:16px}
/* Height is only claimed once the widget actually mounts, so an empty box never
   sits on the page reserving space for something that failed to arrive. */
.cal-inline{width:100%;height:0;overflow:hidden}
.cal-block.cal-ready .cal-fallback{display:none}
.cal-block.cal-ready .cal-inline{height:auto;min-height:620px}
.cal-block.cal-ready .cal-shell{background:var(--ink-2)}
@media (max-width:700px){.cal-block.cal-ready .cal-inline{min-height:560px}}

/* ---------- footer ---------- */
.foot{background:var(--ink);border-top:1px solid var(--line-2);padding:clamp(48px,7vw,86px) var(--gut) 44px}
.foot-in{max-width:var(--maxw);margin:0 auto}
.foot-beat{height:34px;margin-bottom:34px;opacity:.7}
.foot-wave{width:min(240px,42vw);height:34px;display:block}
.foot-connect{display:flex;flex-wrap:wrap;align-items:center;gap:18px 22px;margin-bottom:34px}
.foot-lab{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.foot-connect a{
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-2);
  border-bottom:1px solid var(--line);padding-bottom:3px;transition:color .2s,border-color .2s;
}
.foot-connect a:hover{color:var(--ember-bright);border-color:var(--ember-bright)}
.foot-sep{width:1px;height:16px;background:var(--line);display:inline-block}
.foot-row{
  display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line-2);
  font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);
}
.foot-row .r{color:var(--ember)}

/* ---------- reveal motion ----------
   Scoped to .js, which the inline head script sets before first paint. Without
   it the rule never applies, so a visitor with JavaScript off (or a crawler, a
   reader mode, a text browser) gets the whole page instead of a blank screen.
   The unhidden state is the default; the animation is the enhancement. */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s cubic-bezier(.16,.8,.3,1),transform .8s cubic-bezier(.16,.8,.3,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal.d1{transition-delay:.09s}
.js .reveal.d2{transition-delay:.18s}
.js .reveal.d3{transition-delay:.27s}
.js .reveal.d4{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .thread{transform:none !important}
}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .ledger{grid-template-columns:repeat(2,1fr);gap:0 0}
  .ledger .u{border-right:0;border-bottom:1px solid var(--line-2);padding-bottom:20px}
  .ledger .u:nth-child(odd){padding-right:26px;border-right:1px solid var(--line-2)}
  .ventures{grid-template-columns:repeat(2,1fr)}
  .v.wide,.v.third{grid-column:span 1}
}
@media (max-width:900px){
  body{font-size:17px}
  .nav-toggle{display:inline-flex}
  .nav .links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(11,10,9,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    padding:0 var(--gut);max-height:0;overflow:hidden;transition:max-height .38s ease,padding .38s ease;
    border-bottom:1px solid transparent;
  }
  .nav .links.open{max-height:70vh;padding:12px var(--gut) 26px;border-bottom-color:var(--line)}
  .nav .links a{padding:14px 0;font-size:13px;width:100%}
  .nav .links a.active::before{left:-14px}
  .nav .links a.cta{margin-top:12px;text-align:center;justify-content:center;display:inline-flex;width:auto}
  .hero{min-height:auto;padding-top:118px;align-items:flex-start}
  /* On a phone the portrait becomes a texture behind the type, not a subject
     competing with it: the face lands exactly where the lede sits, and at
     desktop opacity the copy was fighting his cheekbone for contrast. */
  .hero-photo{
    width:100%;height:58%;bottom:auto;
    -webkit-mask-image:linear-gradient(180deg,#000 38%,transparent 92%);
    mask-image:linear-gradient(180deg,#000 38%,transparent 92%);
    background-position:50% 12%;opacity:.26;
  }
  .hero-photo::before{background:linear-gradient(180deg,rgba(11,10,9,.7) 0%,rgba(11,10,9,.45) 42%,rgba(11,10,9,.95) 100%)}
  .hero::after{background:linear-gradient(180deg,rgba(11,10,9,.5) 0%,rgba(11,10,9,.3) 30%,rgba(11,10,9,.55) 62%,rgba(11,10,9,.96) 100%)}
  .hero-inner{padding-bottom:56px}
  .hero-h1{max-width:none}
  .hero-h1 .q{max-width:none}
  .hero-sub{max-width:none}
  /* tracking that reads as editorial at 1440 simply overflows at 390 */
  .hero .eyebrow{font-size:11px;letter-spacing:.14em}
  .hero-cta{font-size:11.5px;letter-spacing:.1em;padding:15px 22px}
  .split,.split.narrow,.founders-body,.close-cols,.principles{grid-template-columns:1fr}
  .principles{border-left:0;border-right:0}
  .head-row{align-items:flex-start}
}
@media (max-width:620px){
  .ledger{grid-template-columns:1fr}
  .ledger .u,.ledger .u:nth-child(odd){border-right:0;padding-right:0}
  .ventures{grid-template-columns:1fr}
  .foot-row{flex-direction:column;gap:10px}
}

/* print: the record, flat and readable */
@media print{
  body{background:#fff;color:#111}
  .nav,.thread,.hero-photo,.plate,.foot-beat,body::before{display:none}
  .band{padding:24px 0;page-break-inside:avoid}
  h1,h2,h3,.lead,.ledger .val{color:#111}
  .reveal{opacity:1;transform:none}
}