/* Edo Sanjaya Perkasa — shared stylesheet
   Section 1 is index.html's stylesheet, unchanged.
   Section 2 adds elements the inner pages need. */

/* ══ 1. from index.html ═══════════════════════════════ */
:root{
  --ink:#2F3822;
  --paper:#E9E2D2;
  --brick:#A8321F;
  --ink-2:rgba(47,56,34,.86);
  --ink-3:rgba(47,56,34,.72);
  --rule:rgba(47,56,34,.26);
  --rule-strong:rgba(47,56,34,.55);
  --display:"Big Shoulders Display","Oswald","Arial Narrow Bold","Helvetica Neue",Impact,sans-serif;
  --body:"Instrument Sans",-apple-system,"Segoe UI",Roboto,system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Roboto Mono",Menlo,monospace;
  --wrap:1160px;
  --gap:clamp(52px,8vw,104px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);
  font-size:clamp(18px,1.35vw,21px);
  font-weight:450;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(22px,5vw,56px)}

.masthead{position:sticky;top:0;z-index:50;background:#E9E2D2;border-bottom:2px solid var(--ink)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:66px}
.monogram{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:11px;
  background:var(--ink);color:var(--paper);
  font-family:var(--display);font-weight:900;font-size:27px;letter-spacing:.02em;
  line-height:1;padding-top:3px;text-decoration:none;
}
.monogram:hover,.monogram:focus-visible{background:var(--brick)}
.nav{display:flex;gap:clamp(14px,2vw,26px);font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.nav a{text-decoration:none;color:var(--ink-3);padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a:focus-visible{color:var(--ink);border-color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);border-color:var(--brick)}

.rec{display:grid;grid-template-columns:150px minmax(0,1fr);gap:clamp(20px,4vw,48px);padding:var(--gap) 0;border-top:2px solid var(--rule-strong)}
.rail{font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);line-height:1.5;position:sticky;top:100px;align-self:start}
.rail b{display:block;font-weight:600;color:var(--ink)}

.hero{padding:clamp(30px,4vw,52px) 0 clamp(40px,5.5vw,66px)}
.kicker{font-family:var(--mono);font-weight:600;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0 0 clamp(18px,2.2vw,26px);display:flex;flex-wrap:wrap;gap:6px 12px}
.kicker span:not(:last-child)::after{content:"·";margin-left:12px;color:var(--ink-3)}
h1{font-family:var(--display);font-weight:900;font-size:clamp(52px,8.4vw,108px);line-height:.92;letter-spacing:0;margin:0;max-width:15ch;text-wrap:balance}
h1 em{font-style:normal;color:var(--brick)}
.lede{margin:clamp(30px,3.5vw,42px) 0 0;max-width:56ch;font-size:clamp(19px,1.6vw,24px);font-weight:450;line-height:1.55}
h2{font-family:var(--display);font-weight:800;font-size:clamp(34px,4.4vw,54px);line-height:1.02;margin:0 0 26px;max-width:21ch;text-wrap:balance}
p{margin:0 0 20px;max-width:60ch}
p:last-child{margin-bottom:0}
.num{font-family:var(--mono);font-weight:600;font-variant-numeric:tabular-nums}

.ledger{border-top:2px solid var(--ink);margin-top:10px}
.row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 28px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--rule)}
.metric{font-family:var(--mono);font-weight:600;font-size:14px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2)}
.note{grid-column:1/-1;font-size:17px;color:var(--ink-2);max-width:56ch;margin:0}
.figs{font-family:var(--mono);font-weight:600;font-variant-numeric:tabular-nums;font-size:clamp(26px,3.2vw,38px);white-space:nowrap;display:flex;align-items:baseline;gap:14px}
.arrow{color:var(--ink-3);font-size:.65em}
.struck{position:relative;color:var(--brick);display:inline-block}
.struck::after{content:"";position:absolute;left:-.06em;right:-.06em;top:52%;height:3px;background:var(--brick);transform-origin:left;transform:scaleX(0);transition:transform .55s cubic-bezier(.2,.7,.3,1)}
.is-in .struck::after{transform:scaleX(1)}
.row.withdrawn .figs{color:var(--brick)}
.stamp{font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--brick);padding:5px 10px;border-radius:3px}

.practice{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.practice li{padding:20px 0;border-bottom:1px solid var(--rule);max-width:58ch}

.evidence{border-top:2px solid var(--ink)}
.ev{display:block;text-decoration:none;padding:26px 0;border-bottom:1px solid var(--rule);transition:padding-left .18s ease}
.ev:hover,.ev:focus-visible{padding-left:14px}
.ev .t{font-family:var(--display);font-weight:800;font-size:clamp(28px,3vw,38px);line-height:1.05;display:block;margin-bottom:8px}
.ev .d{color:var(--ink-2);font-size:17.5px;max-width:54ch;display:block;line-height:1.5}
.ev .t::after{content:"→";margin-left:14px;color:var(--brick);font-family:var(--body);font-size:.62em;vertical-align:3px}

.files{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink);font-family:var(--mono);font-size:15px;font-weight:500}
.files li{border-bottom:1px solid var(--rule)}
.files a{display:flex;flex-wrap:wrap;gap:4px 20px;align-items:baseline;padding:18px 0;text-decoration:none}
.files a:hover,.files a:focus-visible{color:var(--brick)}
.files .path{font-weight:600;overflow-wrap:anywhere}
.files .what{font-family:var(--body);font-size:16.5px;font-weight:450;color:var(--ink-2)}

footer{border-top:2px solid var(--ink);padding:38px 0 60px;font-family:var(--mono);font-weight:500;font-size:14px;letter-spacing:.05em;color:var(--ink-2)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between}
footer a{text-decoration:none}
footer a:hover{color:var(--brick)}

.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}
.reveal.is-in{opacity:1;transform:none}
a:focus-visible,.ev:focus-visible{outline:3px solid var(--brick);outline-offset:3px}

@media (max-width:820px){
  :root{--gap:clamp(38px,7vw,60px)}
  .wrap{padding:0 20px}
  .rec{grid-template-columns:1fr;gap:14px}
  .rail{position:static}
  .rail b{display:inline}
  .rail br{display:none}
  .row{grid-template-columns:1fr;padding:22px 0}
  .figs{font-size:clamp(24px,7vw,30px);white-space:normal;flex-wrap:wrap;gap:10px}
  .bullets{padding-left:18px}
  .callout{padding-left:16px;margin:24px 0}
  figure{margin:28px 0}
  h1{font-size:clamp(44px,11vw,72px);max-width:none}
  h2{font-size:clamp(30px,6.4vw,42px);max-width:none}
  .nav{gap:12px;font-size:12px}
  .masthead .wrap{height:60px}
  .monogram{width:40px;height:40px;font-size:23px;border-radius:9px}
}
@media (max-width:700px){
  .masthead .wrap{height:auto;padding-top:10px;padding-bottom:0;flex-wrap:wrap;gap:2px}
  .monogram{width:36px;height:36px;font-size:21px;border-radius:8px}
  .nav{
    order:3;width:100%;
    gap:16px;font-size:12px;letter-spacing:.06em;
    overflow-x:auto;flex-wrap:nowrap;
    scrollbar-width:none;-webkit-overflow-scrolling:touch;
    padding-bottom:8px;
  }
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;padding-bottom:6px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .struck::after{transform:scaleX(1);transition:none}
}

/* ══ 2. inner pages only — nothing above is changed ═══ */

.pagehead{padding:clamp(30px,4vw,52px) 0 clamp(40px,5.5vw,66px)}

.rail .seq{display:block;font-size:34px;font-family:var(--display);font-weight:900;color:var(--brick);letter-spacing:0;line-height:1;margin-bottom:6px}

h3{font-family:var(--display);font-weight:800;font-size:clamp(26px,2.8vw,34px);line-height:1.06;margin:44px 0 16px;max-width:24ch}

table{width:100%;border-collapse:collapse;margin:28px 0;font-size:16.5px}
caption{text-align:left;font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);padding-bottom:12px}
th,td{text-align:left;padding:13px 16px 13px 0;border-bottom:1px solid var(--rule);vertical-align:top}
thead th{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);border-bottom:2px solid var(--ink)}
tbody td:not(:first-child),tbody th:not(:first-child){font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:500}
tbody th{font-weight:500}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:28px 0}
.tablewrap table{margin:0;min-width:520px}

figure{margin:36px 0;padding:0}
figure img{width:100%;height:auto;display:block}
figcaption{font-size:16px;color:var(--ink-2);line-height:1.5;margin-top:14px;max-width:62ch;border-left:3px solid var(--rule-strong);padding-left:16px}

.callout{border-left:4px solid var(--brick);padding:4px 0 4px 20px;margin:30px 0;max-width:60ch}
.callout p:last-child{margin-bottom:0}

.plain{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.plain li{padding:20px 0;border-bottom:1px solid var(--rule);max-width:58ch}

main p a,figcaption a,.callout a,td a{color:var(--brick);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
main p a:hover,figcaption a:hover{background:rgba(168,50,31,.1)}

code{font-family:var(--mono);font-size:.9em;font-weight:600;background:rgba(47,56,34,.09);padding:2px 6px;border-radius:3px}

@media (max-width:820px){
  .rail .seq{display:inline;font-size:22px;margin-right:8px}
}

/* form (contact page) */
.form{max-width:620px;margin-top:8px}
.field{border-top:1px solid var(--rule);padding:22px 0}
.field:first-child{border-top:2px solid var(--ink)}
.field label{display:block;font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px}
.field .hint{font-size:16px;color:var(--ink-3);line-height:1.45;margin:0 0 12px;max-width:52ch}
.field input,.field textarea{
  width:100%;background:transparent;color:var(--ink);
  font-family:var(--body);font-size:18px;font-weight:450;line-height:1.5;
  border:2px solid var(--rule-strong);border-radius:4px;padding:12px 14px;
}
.field textarea{min-height:92px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brick);background:rgba(255,255,255,.35)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);opacity:.7}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.submit{
  display:inline-block;margin-top:28px;
  font-family:var(--mono);font-weight:600;font-size:15px;letter-spacing:.09em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);
  border:2px solid var(--ink);border-radius:5px;padding:15px 30px;cursor:pointer;
  transition:background .18s ease,border-color .18s ease;
}
.submit:hover,.submit:focus-visible{background:var(--brick);border-color:var(--brick)}

.contactlist{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink);font-family:var(--mono);font-size:16px;font-weight:500}
.contactlist li{border-bottom:1px solid var(--rule)}
.contactlist a{display:block;padding:16px 0;text-decoration:none}
.contactlist a:hover,.contactlist a:focus-visible{color:var(--brick)}

/* CV entries */
.entry{padding:28px 0;border-bottom:1px solid var(--rule)}
.entry:first-child{border-top:2px solid var(--ink)}
.entry h3{margin:0 0 6px;font-size:clamp(24px,2.6vw,31px);max-width:26ch}
.entry .meta{font-family:var(--mono);overflow-wrap:anywhere;font-size:13.5px;font-weight:500;letter-spacing:.03em;color:var(--ink-2);margin:0 0 16px;max-width:60ch}
.bullets{margin:0;padding-left:20px}
.bullets li{margin-bottom:11px;max-width:62ch;line-height:1.55}
.bullets li:last-child{margin-bottom:0}
.bullets li::marker{color:var(--brick)}
.skillset{border-top:2px solid var(--ink)}
.skillset div{padding:18px 0;border-bottom:1px solid var(--rule)}
.skillset dt{font-family:var(--mono);font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}
.skillset dd{margin:0;max-width:60ch}