/* Shared styles for paxispax.com/licensing pages.
   Matches the homepage (site/index.html): Big Shoulders Display + Instrument Sans,
   ink / quarry / granite / sage / orange / paper palette. */
:root{
  --ink:#1E231F;
  --quarry:#596055;
  --granite:#DCDDD5;
  --sage:#A9AE9F;
  --orange:#F2581C;
  --paper:#F6F6F2;
  --muted:#C9CCC2;
  --line:#3A413B;
  --display:"Big Shoulders Display", "Arial Narrow", sans-serif;
  --text:"Instrument Sans", system-ui, sans-serif;
  --gutter:clamp(16px, 5vw, 72px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font:400 1.0625rem/1.6 var(--text)}
img,video,iframe{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:.92;letter-spacing:.005em;margin:0}
p{margin:0 0 1em;max-width:62ch}
.wrap{padding-inline:var(--gutter);max-width:1360px;margin-inline:auto}
.muted{color:var(--muted)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;isolation:isolate;background:var(--ink) url("/img/hero-poster.jpg") center/cover no-repeat}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(30,35,31,.55) 0%,rgba(30,35,31,0) 22%,rgba(30,35,31,.35) 45%,rgba(30,35,31,.9) 100%)}
.hero-logo{position:absolute;z-index:2;top:22px;left:var(--gutter);width:150px;height:auto}
.pause{position:absolute;z-index:3;top:22px;right:var(--gutter);font:500 .875rem var(--text);color:var(--paper);background:rgba(30,35,31,.45);border:1px solid rgba(246,246,242,.45);border-radius:999px;padding:.45em 1em;cursor:pointer}
.pause:hover{background:rgba(30,35,31,.7)}
.hero-inner{position:relative;z-index:1;width:100%;max-width:1360px;margin-inline:auto;padding:96px var(--gutter) clamp(40px,8vh,88px)}
.eyebrow,.crumb{font:600 .875rem/1.4 var(--text);letter-spacing:.14em;text-transform:uppercase;color:#E9EAE4;margin:0 0 1rem}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--orange)}
.hero h1{font-size:clamp(2.75rem,min(7vw,11vh),6.25rem);text-transform:uppercase;max-width:17ch;text-wrap:balance}
.subhead{font-size:clamp(1.0625rem,1.6vw,1.25rem);max-width:44ch;margin:1.25rem 0 1.75rem;color:#E9EAE4}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;text-decoration:none;padding:.8em 1.5em;border-radius:999px;font:600 1rem/1.2 var(--text);border:2px solid var(--orange);transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--paper);border-color:var(--paper)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}

/* Sections */
section{padding-block:clamp(72px,11vw,150px)}
section.alt{background:var(--quarry)}
section.alt .muted,section.alt p{color:#E3E5DD}
h2{font-size:clamp(2.5rem,6.5vw,5.5rem);text-transform:uppercase;margin-bottom:clamp(20px,3vw,32px);max-width:16ch;text-wrap:balance}
h3{font-size:clamp(1.6rem,2.4vw,2.1rem);margin-bottom:.5rem}
.lede{font-size:clamp(1.125rem,1.7vw,1.375rem);max-width:56ch}
.note{margin-top:28px;color:var(--muted)}

/* How it works */
.steps{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);counter-reset:step}
.steps li{counter-increment:step}
.steps img,.steps .ph{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--ink);margin-bottom:1.1rem}
.steps .txt{padding:0}
.steps h3{display:flex;gap:.45em;align-items:baseline}
.steps h3::before{content:counter(step);color:var(--orange)}
.steps p{margin:0;font-size:1rem}

/* Markets (main page) */
.markets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);margin-top:clamp(28px,4vw,48px)}
.card{display:flex;flex-direction:column;text-decoration:none;border-top:3px solid var(--orange);padding-top:1.25rem;transition:transform .15s ease}
a.card:hover{transform:translateY(-2px)}
a.card:hover h3{color:var(--orange)}
.card p{color:var(--muted);margin:0 0 1rem}
.card .more{margin-top:auto;font-weight:600;color:var(--orange)}
.other{margin-top:clamp(28px,4vw,48px);padding:22px 26px;border:1px dashed var(--line)}
.other p{margin:0;color:var(--muted)}
.other strong{color:var(--paper)}
.other a{color:var(--orange)}

/* Proof and patents */
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px)}
.two-col h2{font-size:clamp(2.25rem,5vw,4.25rem)}
.list{list-style:none;margin:0;padding:0}
.list li{padding:14px 0;border-bottom:1px solid var(--line)}
.list li:first-child{border-top:1px solid var(--line)}
.patent{font-variant-numeric:tabular-nums;font-weight:600}
.patent small{display:block;font-weight:400;color:var(--muted);font-size:.9375rem}

/* Process */
.process{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);counter-reset:p}
.process li{counter-increment:p;border-top:3px solid var(--orange);padding-top:1.25rem}
.process li::before{content:"0" counter(p);display:block;font:800 1.25rem var(--display);color:var(--orange);margin-bottom:.4rem}
.process p{margin:0;font-size:1rem}

/* Contact: orange block, like the homepage's "lives on" section */
section.contact{background:var(--orange);color:var(--ink)}
.contact h2{max-width:18ch}
.contact .who{margin:0 0 2rem;font-size:1.125rem}
.contact .who strong{display:block;font-size:1.375rem}
.contact .who span{display:block}
.contact .btn-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.contact .btn-ghost{color:var(--ink);border-color:var(--ink)}
.contact .btn-ghost:hover{background:var(--ink);color:var(--paper)}

/* Market-page additions */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start}
.split h2{font-size:clamp(2.25rem,5vw,4.25rem)}
.features{list-style:none;margin:clamp(28px,4vw,48px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px)}
.features li{border-top:3px solid var(--orange);padding-top:1.25rem}
.features p{margin:0;color:var(--muted)}
.who-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(24px,3vw,40px);margin-top:clamp(28px,4vw,48px)}
.who-grid div{border-top:3px solid var(--orange);padding-top:1.25rem}
.who-grid p{margin:0}
.ph{display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;border:2px dashed rgba(246,246,242,.35);color:#E3E5DD;font-size:.875rem;background:rgba(30,35,31,.35)}
.quotes{display:grid;gap:16px;margin-top:24px}
.quotes .ph{aspect-ratio:auto;min-height:90px;border-color:var(--line);color:var(--muted)}
.others{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* Embedded video (Vimeo) */
.video-embed{position:relative;margin-top:clamp(28px,4vw,48px);aspect-ratio:16/9;overflow:hidden;background:#000}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

footer{padding-block:40px;border-top:1px solid var(--line);color:var(--sage);font-size:.9375rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}
footer a{text-decoration:none}
footer a:hover{color:var(--orange)}

@media (max-width:860px){
  .steps,.process{grid-template-columns:repeat(2,minmax(0,1fr))}
  .markets,.two-col,.split,.features{grid-template-columns:1fr}
  .hero-logo{width:120px}
}
@media (max-width:520px){
  .steps,.process{grid-template-columns:1fr}
  .steps img,.steps .ph{aspect-ratio:16/10}
  .btn{width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  .btn,.card{transition:none}
}