/* Magistral IT — pencil comic. Shared styles for every page. */
/* Layout: scroll story in chapters; each chapter = one wide pencil scene + short copy. */
:root{
  --paper:#ECEEF0; --paper-2:#E0E3E7; --ink:#2A2D33; --graphite:#585D67;
  --hl:#F5C518; --hl-soft:#F5C518; --hl-ink:#262210; --grain:.09;
  --f-display:"Neucha","Caveat","Segoe Print","Comic Sans MS",cursive;
  --f-body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--paper:#1B1D21;--paper-2:#25282D;--ink:#E9E7E1;--graphite:#A4A9B2;--hl-soft:rgba(245,197,24,.38);--grain:.06;color-scheme:dark}
}
:root[data-theme="dark"]{--paper:#1B1D21;--paper-2:#25282D;--ink:#E9E7E1;--graphite:#A4A9B2;--hl-soft:rgba(245,197,24,.38);--grain:.06;color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:var(--grain);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 1.2 -.1'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
img,svg{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
p{margin:0}
h1,h2,h3{font-family:var(--f-display);font-weight:400;line-height:1.05;margin:0;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.8vw,4.6rem);max-width:20ch}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:1.5rem;line-height:1.15}
a{color:inherit}
:focus-visible{outline:3px dashed var(--ink);outline-offset:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kicker{font:500 .78rem/1.3 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--graphite)}
.mark{background:linear-gradient(transparent 60%,var(--hl-soft) 60% 92%,transparent 92%);padding:0 .1em;margin:0 -.1em}
.lead{font-size:1.15rem;color:var(--graphite);max-width:48ch}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding-block:18px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font:400 1.7rem/1 var(--f-display);text-decoration:none}
.logo svg{width:34px;height:34px;flex:none}
.logo b{font-weight:400;background:var(--hl);color:var(--hl-ink);padding:0 .3em;border-radius:4px;margin-left:2px}
.nav{display:flex;align-items:center;gap:8px 18px;flex-wrap:wrap}
.nav a{font:500 .95rem/1 var(--f-body);text-decoration:none;padding:.4rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-bottom-color:var(--ink)}
.langs{display:flex;gap:4px;font:500 .8rem/1 var(--f-mono)}
.langs a{text-decoration:none;padding:.35rem .5rem;border:2px solid transparent;border-radius:6px}
.langs a[aria-current="true"]{border-color:var(--ink);background:var(--hl);color:var(--hl-ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.35rem;font:600 1rem/1.2 var(--f-body);color:var(--hl-ink);background:var(--hl);
  border:2.5px solid var(--ink);border-radius:255px 15px 225px 15px/15px 225px 15px 255px;text-decoration:none;cursor:pointer;
  box-shadow:4px 4px 0 var(--ink);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.sm{padding:.55rem 1rem;font-size:.92rem;box-shadow:3px 3px 0 var(--ink)}
.row{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* chapters */
.chapter{padding-block:clamp(56px,8vw,104px);border-top:2px dashed color-mix(in srgb,var(--ink) 28%,transparent);position:relative}
.chapter .kicker.ch{margin-bottom:18px}
.scene svg{display:block;width:100%;height:auto}
.copy{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,64px);margin-top:clamp(28px,4vw,48px);align-items:start}
.copy.rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.copy .lead{margin-top:16px}
@media (max-width:860px){.copy,.copy.rev{grid-template-columns:1fr}.copy.rev>.first{order:-1}}
.notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:20px}
.note{background:var(--paper-2);border:2.5px solid var(--ink);border-radius:255px 14px 225px 14px/14px 225px 14px 255px;padding:20px 22px 22px;transition:transform .2s;min-width:0}
.note:nth-child(odd){transform:rotate(-.9deg)}
.note:nth-child(even){transform:rotate(.8deg)}
.note:hover{transform:rotate(0) translateY(-3px)}
.note h3{margin-bottom:8px}
.note p{color:var(--graphite);font-size:.98rem;line-height:1.5}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:22px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:58px;min-width:0}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:44px;height:44px;display:grid;place-items:center;font:400 1.6rem/1 var(--f-display);
  background:var(--hl);color:var(--hl-ink);border:2.5px solid var(--ink);border-radius:52% 46% 50% 48%/48% 52% 46% 50%}
.steps h3{margin-bottom:6px;font-size:1.3rem}
.steps p{color:var(--graphite);font-size:.97rem;line-height:1.5}
.bar{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 14px}
.chip{font:500 .8rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;border:2px solid var(--ink);padding:.55rem .8rem;border-radius:40px}

/* speech bubble in HTML (long monologues) */
.bubble{position:relative;background:var(--paper-2);border:2.5px solid var(--ink);border-radius:28px 34px 30px 26px/30px 26px 34px 28px;
  padding:clamp(20px,3vw,32px);font:400 clamp(1.25rem,2.3vw,1.6rem)/1.35 var(--f-display);box-shadow:5px 5px 0 var(--ink)}
.bubble p+p{margin-top:.8em}

.foot{padding-block:26px 40px;font:400 .84rem/1.4 var(--f-mono);color:var(--graphite);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:2px solid var(--ink)}

/* svg pencil vocabulary */
.bg{fill:var(--paper-2)}
.ln{fill:none;stroke:var(--ink);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.fl{fill:var(--paper-2)}
.pf{fill:var(--paper)}
.hat{fill:url(#hatch)}
.hlf{fill:var(--hl)}
.ink{fill:var(--ink)}
.thick{stroke-width:3.6}
.thin{stroke-width:1.4}
.limb{fill:none;stroke:var(--ink);stroke-width:11;stroke-linecap:round;stroke-linejoin:round}
.limb-in{fill:none;stroke:var(--paper-2);stroke-width:6.5;stroke-linecap:round;stroke-linejoin:round}
.dot{fill:var(--ink)}
.hl-line{stroke:var(--ink);stroke-width:1.2;opacity:.4}
.t{font-family:var(--f-display);fill:var(--ink);text-anchor:middle}
.t.l{text-anchor:start}
.t.g{fill:var(--graphite)}
.t.y{fill:var(--hl-ink)}
.scr{fill:var(--hl);fill-opacity:.85}
.steam{stroke-dasharray:4 6;animation:steam 2.2s linear infinite}
@keyframes steam{to{stroke-dashoffset:-20}}

/* motion: every scene is complete at rest; .play only replays it */
.play .d{stroke-dasharray:1;animation:draw var(--t,1.3s) ease-out var(--dl,0s) backwards}
@keyframes draw{from{stroke-dashoffset:1}}
.play .pop{animation:pop .6s cubic-bezier(.2,.9,.3,1.2) var(--dl,0s) backwards}
@keyframes pop{from{opacity:0;transform:translateY(10px)}}
.rv.in{animation:rise .8s cubic-bezier(.2,.7,.2,1) var(--dl,0s) backwards}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
.fit{transform-box:fill-box;transform-origin:center}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}