/* ============================================================
   COMPOUND LABS — SHARED STYLES
   Editorial dossier · Instrument Serif + Manrope + JetBrains Mono
   ============================================================ */

:root{
  --paper:#F4F0E6;
  --paper-deep:#ECE6D6;
  --ink:#0D0D0D;
  --ink-soft:#5A5853;
  --ink-faint:#7C7972;
  --rule:rgba(13,13,13,.14);
  --rule-strong:rgba(13,13,13,.28);
  --vermillion:#C8532B;
  --vermillion-deep:#A8421C;
  --serif:'Instrument Serif','Iowan Old Style',Georgia,serif;
  --sans:'Manrope',-apple-system,BlinkMacSystemFont,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
  --pad:40px;
  --max:1320px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
:focus{outline:none}
:focus-visible{outline:2px solid var(--vermillion);outline-offset:3px;border-radius:1px}
button:focus-visible,a:focus-visible{outline-offset:5px}

/* skip link */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  padding:14px 18px;background:var(--ink);color:var(--paper);
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
}
.skip-link:focus{left:var(--pad);top:38px}

/* reading-progress */
.read-progress{
  position:fixed;top:0;left:0;height:2px;width:0;
  background:var(--vermillion);z-index:62;
  transition:width .12s linear;pointer-events:none;
}

/* section anchor offset */
section[id],div[id]:not(.modal):not(.mobile-menu){scroll-margin-top:110px}

/* tabular numerics */
.hero-meta,.page-meta,.svc-num,.proc-meta,.aside-meta,.ft-bottom,.modal-fine,.cta-sub,.stats,.principles-list .pn{
  font-variant-numeric:tabular-nums;
}

/* text wrapping — modern, prevents widows */
h1,h2,h3,.serif-d,.premise-h,.svc-h,.proc-h,.cta-h,.quote-text,.service-title,.principles-h,.page-title,.hero-title,.hero-lead,.page-lead,.service-tagline,.modal-h{
  text-wrap:balance;
}
.svc-desc,.premise-body p,.service-desc p,.proc-desc,.ft-brand-tag,.aside-fit,.principles-list .pt,.cta-sub,.modal-fine{
  text-wrap:pretty;
}

/* tactile press feedback */
.btn,.modal-submit{transition:background .25s,border-color .25s,color .25s,transform .15s ease-out}
.btn:active,.modal-submit:active{transform:translateY(1px) scale(.985)}
.svc-row,.svc-index li,.principles-list li{transition:padding .35s cubic-bezier(.16,1,.3,1),background .25s,transform .15s ease-out}
.svc-row:active,.svc-index li:active{transform:scale(.998)}

/* min 40px hit areas on small interactive elements */
.nav-links a{min-height:40px;display:inline-flex;align-items:center}
.ft-col a,.ft-col button{min-height:36px;display:inline-flex;align-items:center}
.nav-cta{min-height:36px;display:inline-flex;align-items:center}
.btn-text{min-height:36px;display:inline-flex;align-items:center}

/* shared: hero-actions container (used on home + services) */
.hero-actions{display:flex;flex-direction:column;align-items:flex-end;gap:14px;flex-shrink:0}
@media (max-width:1100px){
  .hero-actions{flex-direction:row;align-items:center;justify-self:start;flex-wrap:wrap}
}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:400;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  position:relative;
}
/* paper grain */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:1;
  opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='280' height='280'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .12 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
a{color:inherit;text-decoration:none}
button{font:inherit;background:none;border:none;cursor:pointer;color:inherit;padding:0}
::selection{background:var(--vermillion);color:var(--paper)}
img,svg{display:block;max-width:100%}

/* ── PRIMITIVES ──────────────────────────────────────── */
.mono{font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.mono-tight{font-family:var(--mono);font-size:10px;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.serif-d{font-family:var(--serif);font-weight:400;line-height:.9;letter-spacing:-.022em;color:var(--ink)}
.serif-d em{font-style:italic;font-weight:400}
.acc{color:var(--vermillion)}
.section-tag{
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:36px;display:flex;align-items:center;gap:12px;
}
.section-tag::before{content:'';width:24px;height:1px;background:var(--vermillion)}
.section-tag b{color:var(--ink);font-weight:400}

/* ── NAV ─────────────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:55;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:24px var(--pad);
  transition:background .3s, border-color .3s, padding .3s;
}
nav.stuck{
  background:rgba(244,240,230,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--rule);
  padding:14px var(--pad);
}
.logo{
  display:flex;align-items:center;gap:12px;
  font-family:var(--serif);font-size:22px;font-weight:400;letter-spacing:-.005em;
  color:var(--ink);
}
.logo svg{width:30px;height:30px;flex-shrink:0;color:var(--ink);transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .25s}
.logo:hover svg{transform:rotate(-6deg);opacity:.9}
.nav-links{
  display:flex;gap:40px;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
}
.nav-links a{color:var(--ink-soft);transition:color .2s;position:relative;padding:6px 0}
.nav-links a::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--vermillion);transform:scaleX(0);transform-origin:right;
  transition:transform .3s cubic-bezier(.16,1,.3,1);
}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);transform-origin:left}
.nav-cta-wrap{display:flex;justify-content:flex-end;align-items:center;gap:18px}
.nav-cta{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink); padding:0 0 4px; border-bottom:1px solid var(--ink);
  transition:color .2s,border-color .2s;
}
.nav-cta:hover{color:var(--vermillion);border-color:var(--vermillion)}

/* mobile menu trigger */
.nav-toggle{
  display:none;width:36px;height:36px;align-items:center;justify-content:center;
  position:relative;
}
.nav-toggle .bar{width:22px;height:1.5px;background:var(--ink);transition:transform .3s,opacity .3s,top .3s;position:relative}
.nav-toggle .bar+.bar{margin-top:5px}
.nav-toggle.open .bar:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.open .bar:nth-child(2){opacity:0}
.nav-toggle.open .bar:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mobile menu panel */
.mobile-menu{
  position:fixed;inset:0;z-index:54;
  background:var(--paper);
  display:flex;flex-direction:column;justify-content:space-between;
  padding:120px var(--pad) 48px;
  opacity:0;pointer-events:none;
  transform:translateY(-12px);
  transition:opacity .35s cubic-bezier(.16,1,.3,1),transform .35s cubic-bezier(.16,1,.3,1);
}
.mobile-menu.open{opacity:1;pointer-events:all;transform:translateY(0)}
.mobile-menu ul{list-style:none}
.mobile-menu li{
  border-bottom:1px solid var(--rule);
  padding:18px 0;
}
.mobile-menu li:first-child{border-top:1px solid var(--rule-strong)}
.mobile-menu a,.mobile-menu button{
  display:flex;justify-content:space-between;align-items:center;width:100%;
  font-family:var(--serif);font-size:2rem;letter-spacing:-.012em;color:var(--ink);
}
.mobile-menu a .num,.mobile-menu button .num{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--ink-soft);
}
.mobile-menu-foot{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);
  display:flex;justify-content:space-between;
}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  padding:18px 30px;background:var(--ink);color:var(--paper);
  border:1px solid var(--ink);
  transition:background .25s,border-color .25s,color .25s;
  display:inline-block;white-space:nowrap;
}
.btn:hover{background:var(--vermillion);border-color:var(--vermillion);color:var(--paper)}
.btn-text{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-soft);border-bottom:1px solid var(--rule);padding:0 0 4px;
  transition:color .2s,border-color .2s;white-space:nowrap;
}
.btn-text:hover{color:var(--ink);border-color:var(--ink)}

/* ── TICKER ──────────────────────────────────────────── */
.ticker{
  overflow:hidden;border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-strong);
  background:var(--paper);position:relative;z-index:2;
}
.ticker-track{
  display:flex;align-items:center;gap:64px;width:max-content;
  padding:14px 0;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);
  animation:scroll 32s linear infinite;
}
.ticker-track:hover{animation-play-state:paused}
.ticker-track span.dot{width:5px;height:5px;border-radius:50%;background:var(--vermillion);flex-shrink:0}
.ticker-track span.lbl{font-weight:400;color:var(--ink)}
.ticker-track span.tag{color:var(--ink-soft)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── SHARED CTA ──────────────────────────────────────── */
.cta{padding:160px var(--pad);border-top:1px solid var(--rule);position:relative;z-index:2;overflow:hidden}
.cta-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:64px;align-items:end}
.cta-h{font-family:var(--serif);font-weight:400;font-size:clamp(3.2rem,7.5vw,8.5rem);max-width:13ch;line-height:.92;letter-spacing:-.022em}
.cta-h em{font-style:italic}
.cta-h .acc{color:var(--vermillion)}
.cta-actions{display:flex;flex-direction:column;align-items:flex-end;gap:18px}
.cta-sub{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);text-align:right;max-width:18ch;line-height:1.6}

/* ── FOOTER / COLOPHON ───────────────────────────────── */
footer{
  padding:64px var(--pad) 28px;border-top:1px solid var(--rule);
  position:relative;z-index:2;background:var(--paper);
}
.ft-inner{max-width:var(--max);margin:0 auto}
.ft-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:56px;border-bottom:1px solid var(--rule);
}
.ft-brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:22px;color:var(--ink)}
.ft-brand svg{width:30px;height:30px;flex-shrink:0;color:var(--ink)}
.ft-brand-tag{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);margin-top:18px;line-height:1.6;max-width:24ch}
.ft-col-h{
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);
  margin-bottom:22px;
}
.ft-col ul{list-style:none}
.ft-col li{margin-bottom:12px}
.ft-col a,.ft-col button{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);transition:color .2s;
}
.ft-col a:hover,.ft-col button:hover{color:var(--vermillion)}

/* big footer wordmark */
.ft-mark{
  margin-top:80px;
  color:var(--ink);
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
}
.ft-mark .word{
  font-family:var(--serif);font-style:italic;
  font-size:clamp(4rem,13.4vw,15rem);line-height:.82;letter-spacing:-.04em;
  flex:0 1 auto;white-space:nowrap;
}
.ft-mark .stop{color:var(--vermillion);font-style:normal}
.ft-mark .yr{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--ink-soft);
  text-transform:uppercase;font-style:normal;padding-bottom:.8em;flex-shrink:0;
}

.ft-bottom{
  margin-top:24px;display:grid;grid-template-columns:auto auto auto;align-items:center;justify-content:space-between;gap:24px;
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);
}
.ft-bottom .mid{justify-self:center}

/* ── MODAL ───────────────────────────────────────────── */
.modal{
  position:fixed;inset:0;z-index:99;
  background:rgba(13,13,13,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:24px;
  opacity:0;pointer-events:none;transition:opacity .28s;
}
.modal.open{opacity:1;pointer-events:all}
.modal-card{
  background:var(--paper);width:100%;max-width:540px;padding:48px;position:relative;
  transform:translateY(24px) scale(.98);transition:transform .45s cubic-bezier(.16,1,.3,1);
  max-height:92vh;overflow-y:auto;
  border:1px solid var(--rule-strong);
}
.modal.open .modal-card{transform:translateY(0) scale(1)}
.modal-close{
  position:absolute;top:18px;right:22px;font-family:var(--mono);font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);transition:color .2s;
}
.modal-close:hover{color:var(--vermillion)}
.modal-tag{
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:14px;display:flex;align-items:center;gap:10px;
}
.modal-tag::before{content:'';width:24px;height:1px;background:var(--vermillion)}
.modal-h{font-family:var(--serif);font-weight:400;font-size:3rem;line-height:.95;letter-spacing:-.022em;margin-bottom:36px}
.modal-h em{font-style:italic}
.modal-h .stop{color:var(--vermillion)}
.field{margin-bottom:22px}
.field label{
  display:block;font-family:var(--mono);font-size:10px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px;
}
.field input,.field textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--rule);
  padding:8px 0 12px;color:var(--ink);font-family:var(--sans);font-size:15px;font-weight:400;
  outline:none;transition:border-color .25s;-webkit-appearance:none;border-radius:0;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(13,13,13,.42)}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.field textarea{resize:none;height:60px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.modal-submit{
  width:100%;margin-top:16px;background:var(--ink);color:var(--paper);padding:18px;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  transition:background .2s;
}
.modal-submit:hover{background:var(--vermillion)}
.modal-fine{
  margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-soft);text-align:center;
}
.modal-thanks{display:none;text-align:center;padding:48px 0 24px}
.modal-thanks p{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);margin-top:12px}

/* ── REVEAL MOTION ───────────────────────────────────── */
.rv{opacity:0;transform:translateY(18px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.rv.in{opacity:1;transform:translateY(0)}
.rv.d1{transition-delay:.08s}
.rv.d2{transition-delay:.18s}
.rv.d3{transition-delay:.28s}
.rv.d4{transition-delay:.38s}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0ms!important;transition-duration:.001ms!important}
}

/* ── RESPONSIVE — SHARED ─────────────────────────────── */
@media (max-width:1100px){
  .ft-top{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:760px){
  :root{--pad:22px}
  nav{padding:18px var(--pad);grid-template-columns:auto 1fr}
  nav.stuck{padding:12px var(--pad)}
  .nav-links{display:none}
  .nav-cta-wrap{justify-content:flex-end;gap:8px}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .ticker-track{gap:36px;padding:12px 0}
  .cta{padding:96px var(--pad)}
  .cta-inner{grid-template-columns:1fr;gap:36px}
  .cta-actions{align-items:flex-start}
  .cta-sub{text-align:left}
  footer{padding:48px var(--pad) 24px}
  .ft-top{grid-template-columns:1fr;gap:36px;padding-bottom:36px}
  .ft-bottom{grid-template-columns:1fr;text-align:left;gap:8px}
  .ft-bottom .mid{justify-self:flex-start}
  .ft-mark{margin-top:48px}
  .ft-mark .yr{padding-bottom:.6em}
  .modal-card{padding:32px 24px}
  .field-row{grid-template-columns:1fr;gap:0}
  .modal-h{font-size:2.4rem}
  .mobile-menu a,.mobile-menu button{font-size:1.7rem}
}