/* Layout: a workshop in the dark. One warm charcoal ground, heat rising from the bottom of the hero,
   a canvas forge where a glowing ingot is hammered into a phone. Everything else quiet steel. */
:root{
  /* Brand kit tokens (marca/tokens.json v1.0): charcoal, iron, ember, steel, bone, hot */
  --bg:#121110;        /* charcoal: main background */
  --bg-deep:#0B0A09;   /* derived: the dark behind the forge (backdrop only, not a brand colour) */
  --surface:#1B1917;   /* iron: surfaces on charcoal */
  --surface-2:#242120; /* derived: raised iron */
  --line:rgba(237,231,223,.13);
  --fg:#EDE7DF;        /* bone: text on charcoal */
  --muted:#9DB0BF;     /* steel: secondary text */
  --ember:#F0552E;     /* ember: the Z's diagonal, the primary button, one highlighted word */
  --ember-text:#F0552E;/* ember, only on single words of large headlines and big numerals */
  --hot:#FFB36B;       /* hot: glow and sparks only, never a flat fill */
  --steel:#9DB0BF;     /* steel: icons, thin rules */
  --steel-deep:#5F6B74;/* derived: cooled rail */
  --cream:#FFF8EE; --teal:#0F5C5A; /* Medikin wordmark only */
  --display:"Big Shoulders Display","Arial Narrow","Helvetica Neue",Impact,sans-serif;
  --body:"Source Sans 3","Source Sans Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wordmark:"Nunito",var(--body);
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --glow:0;
  --ease:cubic-bezier(.2,.7,.2,1);
  --gutter-l:max(16px,env(safe-area-inset-left,0px));
  --gutter-r:max(16px,env(safe-area-inset-right,0px));
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:40;background:var(--bg)}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:800;line-height:.98;letter-spacing:.005em;text-wrap:balance}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--hot);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:var(--gutter-l);top:-60px;background:var(--ember);color:var(--bg);padding:10px 14px;font-weight:600;text-decoration:none;z-index:50}
.skip:focus{top:8px}
.wrap{max-width:1180px;margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:10px;height:10px;background:var(--ember);transform:rotate(45deg);flex:none}
.lede{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:34em}

/* Header */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--bg);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;flex-wrap:wrap}
/* The stamp: the kit's horizontal lockup, inline so it stays crisp. No glow, no shadow, no typeset name. */
.brand{display:inline-flex;align-items:center;text-decoration:none;min-height:44px;flex:none}
.brand svg{display:block;height:48px;width:auto;flex:none}
@media (min-width:721px){.brand svg{height:54px}}
.nav{display:flex;gap:4px;align-items:center}
.nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 14px;text-decoration:none;font-weight:600;font-size:16px;color:var(--muted);transition:color .25s}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:8px;height:2px;background:var(--ember);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover,.nav a:focus-visible{color:var(--fg)}
.nav a:hover::after,.nav a:focus-visible::after{transform:scaleX(1)}
.alt{display:inline-flex;align-items:center;gap:9px;min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.1em;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;margin-left:auto}
.alt i{width:9px;height:9px;border-radius:50%;background:var(--ember);
  background:color-mix(in srgb,var(--ember),var(--hot) calc(var(--glow)*100%));
  box-shadow:0 0 0 3px rgba(240,85,46,calc(.18 + var(--glow)*.3)),0 0 calc(4px + var(--glow)*16px) rgba(255,179,107,calc(var(--glow)*.95));
  transition:box-shadow .3s,background .3s}
.alt b{font-weight:500;color:var(--fg)}
@media (min-width:721px){.alt{margin-left:0;order:3}.nav{margin-left:auto}}
@media (max-width:400px){.alt .w{display:none}.alt{padding:0 10px}}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:6px;cursor:pointer;place-items:center}
.burger svg{width:22px;height:22px}
.burger .x{display:none}
.burger[aria-expanded="true"] .x{display:block}.burger[aria-expanded="true"] .l{display:none}
@media (max-width:720px){
  .js .burger{display:grid}
  .js .nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;padding-bottom:12px;border-top:1px solid var(--line)}
  .js .nav.open{display:flex}
  .js .nav a{min-height:48px;font-size:18px}
  .js .nav a::after{bottom:6px}
  :root:not(.js) .nav{flex-wrap:wrap;flex-basis:100%;padding-bottom:8px}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(70% 55% at 50% 100%, rgba(240,85,46,.22), rgba(240,85,46,0) 70%),
  linear-gradient(180deg,var(--bg) 0%,var(--bg-deep) 100%)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,5vw,72px);align-items:center;padding-block:clamp(40px,7vw,96px)}
.hero h1{font-size:clamp(52px,8.4vw,120px);text-transform:uppercase;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--ember-text)}
.hero-copy{display:grid;gap:26px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 22px;border-radius:6px;text-decoration:none;font-weight:600;font-size:16px;border:1px solid transparent;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s,box-shadow .25s}
.btn svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn.primary{background:var(--ember);color:var(--bg);box-shadow:0 0 0 0 rgba(240,85,46,.0)}
.btn.primary:hover{background:#FF6B42;transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(240,85,46,.6)}
.btn.ghost{border-color:var(--line);color:var(--fg);background:transparent}
.btn.ghost:hover{border-color:var(--steel);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.forge-box{position:relative;min-width:0;margin:0}
.forge-box canvas{display:block;width:100%;max-width:520px;aspect-ratio:24/31;margin:0 auto;border-radius:12px;background:
  radial-gradient(60% 40% at 50% 88%, rgba(240,85,46,.35), rgba(240,85,46,0) 70%),var(--bg-deep)}
.forge-status{display:flex;justify-content:space-between;gap:12px;max-width:520px;margin:12px auto 0;font-family:var(--display);font-weight:700;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.forge-status b{color:var(--fg);font-weight:700}
.js .rise{animation:rise .9s var(--ease) both}
.js .rise.d1{animation-delay:.1s}.js .rise.d2{animation-delay:.22s}.js .rise.d3{animation-delay:.34s}.js .rise.d4{animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@media (max-width:860px){
  .hero .wrap{grid-template-columns:1fr}
  .forge-box{order:-1}
  .forge-box canvas{max-width:420px}
}

/* Name strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.strip .wrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 48px;padding-block:28px}
.strip div{display:grid;gap:4px;min-width:0}
.strip b{font-family:var(--display);font-size:28px;letter-spacing:.06em;text-transform:uppercase;font-weight:800;line-height:1}
.strip b span{color:var(--steel)}
.strip p{color:var(--muted);font-size:16px}
@media (max-width:600px){.strip .wrap{grid-template-columns:1fr}}

/* Sections */
.band .wrap{padding-block:clamp(64px,9vw,120px)}

/* About */
.about .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);align-items:start}
.about .head{margin-bottom:0}
.about .story{display:grid;gap:18px;font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:34em}
.about .story strong{color:var(--fg);font-weight:600}
.about .mark{display:flex;align-items:center;gap:14px;margin-top:8px;color:var(--muted);font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.14em;text-transform:uppercase}
.about .mark::before{content:"";flex:none;width:48px;height:3px;background:linear-gradient(90deg,var(--hot),var(--ember) 50%,var(--steel))}
.about .mark a{color:var(--fg);text-decoration:none;font-family:var(--body);font-weight:600;letter-spacing:0;text-transform:none;font-size:16px;border-bottom:1px solid currentColor;min-height:44px;display:inline-flex;align-items:center}
.about .mark a:hover{color:var(--hot)}
.blocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.blk{position:relative;min-width:0;padding:24px 0 0;border-top:1px solid var(--line);display:grid;gap:10px;align-content:start;transition:border-color .35s}
.blk::before{content:"";position:absolute;top:-1px;left:0;width:34px;height:3px;background:var(--steel-deep);transition:width .5s var(--ease),background .35s}
.blk:hover{border-color:rgba(157,176,191,.35)}
.blk:hover::before{width:72px;background:var(--ember)}
.blk .k{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.blk h3{font-size:24px;text-transform:uppercase;letter-spacing:.03em}
.blk p{color:var(--muted);font-size:16px}
@media (max-width:900px){.about .wrap{grid-template-columns:1fr}}
@media (max-width:520px){.blocks{grid-template-columns:1fr}}
.head{display:grid;gap:16px;max-width:760px;margin-bottom:clamp(32px,5vw,56px)}
.head h2{font-size:clamp(40px,5.6vw,72px);text-transform:uppercase}
.head p{color:var(--muted);font-size:clamp(17px,1.4vw,20px);max-width:36em}

/* Apps */
.apps{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:20px}
.card{position:relative;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:clamp(24px,3vw,40px);display:grid;gap:22px;align-content:start;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,var(--ember),var(--hot) 45%,transparent 90%);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);border-radius:0 0 12px 12px}
.card:hover{transform:translateY(-4px);border-color:rgba(240,85,46,.45);box-shadow:0 24px 50px -30px rgba(240,85,46,.45)}
.card:hover::after{transform:scaleX(1)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.wordmark{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;background:var(--cream);color:var(--teal);font-family:var(--wordmark);font-weight:800;font-size:22px;letter-spacing:-.01em;line-height:1}
.pill{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:0 12px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--muted);letter-spacing:.02em}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--steel)}
.card h3{font-size:clamp(28px,3vw,40px);text-transform:uppercase;letter-spacing:.02em}
.card .sub{color:var(--muted);font-size:18px}
.feat{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.feat li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start}
.feat svg{width:22px;height:22px;color:var(--steel);margin-top:3px}
.feat b{font-weight:600}
.feat span{color:var(--muted)}
.privacy{display:grid;grid-template-columns:22px 1fr;gap:12px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);font-size:16px}
.privacy svg{width:22px;height:22px;color:var(--ember-text);margin-top:3px}
.card.next{border-style:dashed;background:
  radial-gradient(60% 50% at 50% 110%, rgba(240,85,46,.16), transparent 70%),var(--surface);justify-items:start}
.card.next .glow{width:84px;height:84px;border-radius:50%;background:radial-gradient(circle at 50% 50%, var(--hot), var(--ember) 45%, rgba(240,85,46,0) 72%);filter:blur(2px);animation:breathe 3.6s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(.9);opacity:.75}50%{transform:scale(1.08);opacity:1}}
.card.next p{color:var(--muted)}
.card.next h3{margin-top:12px}
@media (max-width:860px){.apps{grid-template-columns:1fr}}

/* How we build */
.build{background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rail{height:3px;background:linear-gradient(90deg,var(--hot),var(--ember) 30%,var(--steel-deep) 70%,var(--steel));transform-origin:left;margin-bottom:28px;border-radius:2px}
.js .rail{transform:scaleX(0);transition:transform 1.4s var(--ease)}
.js .rail.in{transform:scaleX(1)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;list-style:none;margin:0;padding:0}
.step{display:grid;gap:12px;align-content:start;min-width:0;padding:4px 0 0}
.step .num{font-family:var(--display);font-weight:800;font-size:64px;line-height:.9;color:var(--ember-text);letter-spacing:.02em;transition:transform .35s var(--ease)}
.step:nth-child(3) .num{color:#D7805E}.step:nth-child(4) .num{color:var(--steel)}
.step:hover .num{transform:translateY(-4px)}
.step h3{font-size:26px;text-transform:uppercase;letter-spacing:.03em}
.step p{color:var(--muted);font-size:16px}
.step .tag{font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-family:var(--display);font-weight:700;color:var(--muted)}
@media (max-width:860px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr;gap:32px}}

/* Principles */
.prin{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.pr{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:clamp(20px,2.4vw,30px);border:1px solid var(--line);border-radius:12px;background:var(--surface);min-width:0;transition:border-color .35s,transform .35s var(--ease)}
.pr:hover{border-color:rgba(157,176,191,.5);transform:translateY(-3px)}
.pr>div,.feat li>div{min-width:0}
.pr i{display:grid;place-items:center;width:52px;height:52px;border-radius:8px;background:var(--surface-2);color:var(--steel);transition:color .35s,background .35s,box-shadow .35s}
.pr:hover i{color:var(--ember-text);box-shadow:inset 0 0 0 1px rgba(240,85,46,.4)}
.pr i svg{width:26px;height:26px}
.pr h3{font-size:26px;text-transform:uppercase;letter-spacing:.03em;margin-bottom:8px}
.pr p{color:var(--muted);font-size:16px}
@media (max-width:720px){.prin{grid-template-columns:1fr}}

/* Contact */
.contact{background:var(--bg-deep);border-top:1px solid var(--line);position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;inset:auto 0 -40% 0;height:80%;background:radial-gradient(50% 60% at 50% 100%, rgba(240,85,46,.18), transparent 70%);pointer-events:none}
.contact .wrap{position:relative;display:grid;gap:28px;justify-items:start}
.contact h2{font-size:clamp(40px,5.6vw,72px);text-transform:uppercase}
.mail{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.addr{font-family:var(--display);font-weight:700;font-size:clamp(26px,4.6vw,48px);letter-spacing:.02em;text-decoration:none;border-bottom:3px solid var(--ember);line-height:1.15;word-break:break-all;transition:color .25s,border-color .25s}
.addr:hover{color:var(--hot);border-color:var(--hot)}
.copy{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;min-height:44px;padding:0 14px;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:6px;cursor:pointer;font:600 15px var(--body);transition:border-color .25s,background .25s}
.copy:hover{border-color:var(--steel)}
.copy svg{width:18px;height:18px}
.copied{font-size:15px;color:var(--steel);min-height:1.5em}
.contact .lede{max-width:30em}

/* Footer */
footer{border-top:1px solid var(--line);background:var(--bg-deep)}
footer .wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px 32px;padding-block:32px;font-size:15px;color:var(--muted)}
footer .stamp{display:grid;gap:8px;justify-items:start}
footer .stamp svg{display:block;height:40px;width:auto}
footer .tag{font-family:var(--display);font-weight:700;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
footer p{max-width:44em;min-width:0}
footer small{display:block;margin-top:6px;font-size:13px;line-height:1.5;color:var(--muted)}
footer p a{text-decoration:none;color:var(--fg)}
footer p a:hover{color:var(--hot)}
@media (max-width:720px){footer .wrap{grid-template-columns:1fr}}
footer nav{display:flex;gap:4px}
footer nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;text-decoration:none;color:var(--muted);transition:color .25s}
footer nav a:hover{color:var(--fg)}

/* Scroll reveals (only with JS; calm under reduced motion) */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .75s var(--ease),transform .9s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .stagger>*{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .85s var(--ease);transition-delay:calc(var(--i,0)*110ms)}
.js .stagger.in>*{opacity:1;transform:none}
.stagger>:nth-child(2){--i:1}.stagger>:nth-child(3){--i:2}.stagger>:nth-child(4){--i:3}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv,.js .stagger>*,.js .rise,.js .rail{opacity:1;transform:none;transition:none;animation:none}
  .card.next .glow{animation:none}
  .alt i,.blk,.blk::before{transition:none}
  .btn,.card,.pr,.step .num{transition:none}
}

/* Safe areas (phone browsers with notches) */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

/* Documents: legal notice, privacy policy, 404 */
.doc .wrap{max-width:820px;padding-block:clamp(40px,6vw,80px);display:grid;gap:0}
.doc .wrap>*{min-width:0}
.doc section{padding-block:clamp(32px,5vw,56px);border-top:1px solid var(--line)}
.doc section:first-of-type{border-top:0;padding-top:clamp(20px,3vw,32px)}
.doc h1{font-size:clamp(40px,6vw,64px);text-transform:uppercase;margin:12px 0 10px}
.doc h2{font-size:clamp(24px,2.6vw,30px);text-transform:uppercase;letter-spacing:.03em;margin:36px 0 10px}
.doc h3{font-size:20px;letter-spacing:.03em;margin:24px 0 6px}
.doc p,.doc li{font-size:17px;line-height:1.6;color:var(--fg)}
.doc p+p{margin-top:12px}
.doc ul{margin:10px 0 0;padding-left:22px;display:grid;gap:8px}
.doc a{color:var(--fg);text-decoration-color:var(--steel);text-underline-offset:3px}
.doc a:hover{color:var(--hot)}
.doc .meta{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:var(--muted);margin-bottom:18px}
.doc .back{display:inline-flex;align-items:center;gap:8px;min-height:44px;text-decoration:none;color:var(--muted);font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.12em;text-transform:uppercase}
.doc .back svg{width:18px;height:18px}
.doc .back:hover{color:var(--fg)}
.doc .tbl{overflow-x:auto;margin:18px 0 20px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.doc table{width:100%;border-collapse:collapse;font-size:16px;min-width:420px}
.doc th,.doc td{text-align:left;vertical-align:top;padding:12px 16px;border-top:1px solid var(--line)}
.doc tr:first-child th,.doc tr:first-child td{border-top:0}
.doc th{font-weight:600;color:var(--muted);width:36%;white-space:nowrap}
.doc td{color:var(--fg)}
.doc .lost{display:grid;gap:18px;justify-items:start;padding-block:clamp(40px,8vw,96px)}
.doc .lost .big{font-family:var(--display);font-weight:800;font-size:clamp(96px,20vw,200px);line-height:.9;color:var(--steel-deep);letter-spacing:.02em}