/* GRC Prisma — shared stylesheet for index.html and portfolio.html */

/* ---- self-hosted webfonts (latin subset, glyph-subsetted) ---- */
@font-face{
  font-family:'Bricolage Grotesque';
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url('../fonts/bricolage-grotesque-600.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Bricolage Grotesque';
  font-style:normal;
  font-weight:800;
  font-display:swap;
  src:url('../fonts/bricolage-grotesque-800.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'IBM Plex Mono';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('../fonts/ibm-plex-mono-400.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'IBM Plex Mono';
  font-style:normal;
  font-weight:500;
  font-display:swap;
  src:url('../fonts/ibm-plex-mono-500.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Source Serif 4';
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url('../fonts/source-serif-4-400.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family:'Source Serif 4';
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url('../fonts/source-serif-4-600.woff2') format('woff2');
  unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root{--ink:#14181F; --ink-soft:#4A5361; --ink-faint:#646E7D; --paper:#EEF1F5; --white:#FFFFFF; --amber:#EC9A3E; --violet:#6146C9; --rule:#D6DCE4; --amber-text:#98621B; --navy:#031736; color-scheme:light dark;}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0; background:var(--paper); color:var(--ink); font-family:"Source Serif 4",Georgia,serif; font-size:19px; line-height:1.62; -webkit-font-smoothing:antialiased;}
.wrap{max-width:760px;margin:0 auto;padding:0 26px;}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;font-family:"IBM Plex Mono",monospace;font-size:12px;text-decoration:none;border-radius:0 0 4px 0;}
.skip:focus{left:0;}
h1,h2,h3,.wordmark,.btn{font-family:"Bricolage Grotesque",system-ui,sans-serif;}
.eyebrow,.tag,.kicker,.status,footer,.lang,nav a{font-family:"IBM Plex Mono",monospace;}
header.top{position:sticky; top:0; z-index:20; background:rgba(238,241,245,.92); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px); border-bottom:1px solid var(--rule);}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:14px;padding-bottom:14px;}
.wordmark{display:flex;align-items:center;gap:12px;font-weight:800;font-size:clamp(19px,3.4vw,23px);letter-spacing:-.02em;margin:0;line-height:1;}
.wordmark .prisma{font-weight:600;}
.wordmark .mk{height:clamp(24px,4.6vw,30px);width:auto;flex:none;display:block;}
.wordmark .mk-dark{display:none;}
nav{display:flex;align-items:center;gap:22px;}
nav a{font-size:12.5px;letter-spacing:.03em;color:var(--ink-soft);text-decoration:none;border-bottom:1px solid transparent;padding-bottom:2px;}
nav a:hover{color:var(--ink);border-color:var(--amber);}
.lang{display:flex;gap:2px;font-size:11.5px;}
.lang a{font:inherit;background:none;border:1px solid var(--rule);color:var(--ink-soft);padding:5px 9px;border-radius:2px;text-decoration:none;line-height:1.3;}
.lang a:hover{border-color:var(--ink-soft);color:var(--ink);}
.lang a[aria-current="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper);}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;}
.hero{padding:clamp(40px,7vw,74px) 0 clamp(30px,5vw,48px);}
.hero h1{font-size:clamp(30px,5.6vw,50px);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin:0 0 22px;max-width:19ch;}
.hero h1 em{font-style:normal;color:var(--amber);}
.hero p{font-size:clamp(18px,2.2vw,21px);margin:0 0 30px;color:var(--ink-soft);}
.stage{margin:6px 0 clamp(14px,3vw,26px);}
.stage svg{width:100%;height:auto;display:block;}
.beam{fill:none;stroke-linecap:round;}
.beam-in{stroke:var(--ink);stroke-width:2;}
.beam-fin{stroke:var(--amber-text);stroke-width:2.5;}
.beam-dig{stroke:var(--violet);stroke-width:2.5;}
.prism-shape{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round;}
.lbl{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;}
.lbl-fin{fill:var(--amber-text);}
.lbl-dig{fill:var(--violet);}
.lbl-in{fill:var(--ink-faint);}
.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw .9s cubic-bezier(.65,0,.35,1) forwards;}
.d1{animation-delay:.1s;}
.d2,.d3{animation-delay:.85s;}
@keyframes draw{to{stroke-dashoffset:0;}}
.fade{opacity:0;animation:fade .6s ease forwards;}
.f1{animation-delay:.45s;}
.f2{animation-delay:1.45s;}
@keyframes fade{to{opacity:1;}}
section{padding:clamp(38px,6vw,64px) 0;border-top:1px solid var(--rule);}
.eyebrow{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 12px;}
h2.sec{font-size:clamp(23px,3.6vw,30px);font-weight:800;letter-spacing:-.02em;margin:0 0 10px;}
.sec-lede{color:var(--ink-soft);margin:0 0 30px;}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.card{background:var(--white);border:1px solid var(--rule);border-radius:5px;padding:26px 24px;position:relative;overflow:hidden;}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--accent);}
.card.fin{--accent:var(--amber);--accent-text:var(--amber-text);}
.card.dig{--accent:var(--violet);}
.card h3{font-size:19px;font-weight:800;letter-spacing:-.01em;margin:4px 0 10px;}
.card .kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text,var(--accent));}
.card p{margin:0 0 16px;font-size:16.5px;color:var(--ink-soft);}
.card ul{margin:0;padding:0;list-style:none;font-size:16.5px;}
.card li{padding:6px 0 6px 20px;position:relative;border-top:1px solid #EDF0F4;}
.card li:first-child{border-top:none;}
.card li::before{content:"";position:absolute;left:0;top:15px;width:9px;height:2px;border-radius:1px;background:var(--accent);}
.work{display:grid;gap:18px;}
.plink{margin:0 0 12px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;}
.work .proj{background:var(--white);border:1px solid var(--rule);border-radius:5px;padding:22px 24px;}
.work .proj h3{font-size:17.5px;font-weight:800;margin:0 0 6px;letter-spacing:-.01em;}
.work .proj p{margin:0 0 12px;font-size:16.5px;color:var(--ink-soft);}
.status{display:inline-block;flex:none;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;padding:5px 9px;border-radius:3px;white-space:nowrap;margin:0;}
.st-live{background:#FBEEDC;color:#8A5A16;}
.st-build{background:#E7E2FB;color:#4A32B0;}
.st-ongoing{background:#E3E8EE;color:#41505F;}
.work .tags{display:flex;flex-wrap:wrap;gap:6px;}
.tag{font-size:11px;letter-spacing:.03em;color:var(--ink-soft);background:var(--paper);border:1px solid var(--rule);border-radius:3px;padding:3px 8px;}
.more{font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:600;font-size:16px;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--violet);padding-bottom:2px;}
.more:hover{color:var(--violet);}
.stack{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;}
.stack h3{font-size:12px;font-family:"IBM Plex Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 10px;font-weight:500;}
.stack ul{margin:0;padding:0;list-style:none;font-size:16.5px;line-height:1.9;}
.about p{margin:0 0 16px;}
.cta{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:center;margin-top:8px;}
.btn{display:inline-block;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:600;font-size:16px;padding:13px 22px;border-radius:4px;letter-spacing:-.01em;transition:background .15s;}
.btn:hover{background:var(--violet);}
.btn.ghost{background:none;color:var(--ink);border:1px solid var(--rule);}
.btn.ghost:hover{background:var(--white);border-color:var(--ink-soft);}
/* ---- contact form ---- */
.cform{margin:26px 0 0;max-width:640px;}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.cf-services{border:0;padding:0;margin:0 0 18px;}
.cf-services legend{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);padding:0;margin:0 0 9px;}
.cf-radio{display:inline-flex;align-items:center;gap:8px;margin:0 18px 8px 0;font-size:16.5px;cursor:pointer;}
.cf-radio input{accent-color:var(--violet);width:16px;height:16px;}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.cf-row{grid-template-columns:1fr;}}
.cf-field{display:block;margin:0 0 16px;}
.cf-field>span{display:block;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 6px;}
.cf-field input,.cf-field textarea{width:100%;font:inherit;font-size:16.5px;color:var(--ink);background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:11px 12px;}
.cf-field textarea{resize:vertical;min-height:120px;line-height:1.55;}
.cf-field input:focus,.cf-field textarea:focus{border-color:var(--violet);outline:2px solid var(--violet);outline-offset:1px;}
.cf-send{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:4px;}
.cform button.btn{font:inherit;font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:600;cursor:pointer;border:0;}

.cf-privacy{font-size:13.5px;color:var(--ink-faint);margin:16px 0 0;max-width:60ch;}

/* ---- contact modal ----
   The dialog ships with [open] so that without JS (or without <dialog>
   support) the form simply renders inline. The script removes [open] and
   switches to showModal(). Transitions hang off [open], not :modal, so the
   close animation survives too. */
.cmodal{border:0;padding:0;background:none;color:inherit;max-width:none;max-height:none;
  opacity:0;transform:translateY(10px) scale(.985);
  transition:opacity .24s ease, transform .24s ease,
             overlay .24s ease allow-discrete, display .24s ease allow-discrete;}
.cmodal[open]{opacity:1;transform:none;}
@starting-style{.cmodal[open]{opacity:0;transform:translateY(10px) scale(.985);}}

.cmodal:not(:modal){position:static;width:auto;height:auto;margin:26px 0 0;overflow:visible;}
.cmodal:modal{position:fixed;inset:0;margin:auto;
  width:min(580px,calc(100vw - 32px));max-height:min(88vh,940px);overflow:auto;
  background:var(--paper);border:1px solid var(--rule);border-radius:8px;padding:24px 26px 26px;
  box-shadow:0 24px 60px rgba(8,10,14,.34);}

.cmodal::backdrop{background:rgba(8,10,14,0);
  transition:background .24s ease, overlay .24s ease allow-discrete, display .24s ease allow-discrete;}
.cmodal[open]::backdrop{background:rgba(8,10,14,.55);}
@starting-style{.cmodal[open]::backdrop{background:rgba(8,10,14,0);}}

.cmodal-head{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.cmodal:not(:modal) .cmodal-head{display:none;}
.cmodal-head h3{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:0;}
.cmodal-x{appearance:none;background:none;border:1px solid var(--rule);border-radius:4px;
  color:var(--ink-soft);font-size:20px;line-height:1;cursor:pointer;padding:4px 10px 6px;}
.cmodal-x:hover{border-color:var(--ink-soft);color:var(--ink);}
.cmodal .cform{margin-top:16px;}
.cmodal:not(:modal) .cform{margin-top:0;}

@media (prefers-reduced-motion:reduce){
  .cmodal,.cmodal::backdrop{transition:none;}
}

footer{border-top:1px solid var(--rule);padding:26px 0 44px;font-size:11.5px;line-height:1.9;color:var(--ink-faint);}
footer .sep{opacity:.5;padding:0 6px;}
footer a{color:var(--ink-soft);text-decoration:none;}
footer a:hover{color:var(--violet);}
.fgrid{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;}
.fbrand-top{margin-bottom:9px;}
.fbrand-top a{display:inline-flex;align-items:center;gap:10px;color:inherit;text-decoration:none;}
.fmk{height:27px;width:auto;display:block;flex:none;}
.fbrand .fmk-dark{display:none;}
.fname{font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:800;font-size:17.5px;letter-spacing:-.02em;color:var(--ink);line-height:1;}
.fsub,.floc,.fcontact{margin:0;}
.fnav{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:none;}
.fnav a{font-size:11.5px;letter-spacing:.03em;border-bottom:1px solid transparent;padding-bottom:1px;}
.fnav a:hover{border-color:var(--amber);color:var(--violet);}
.fbottom{display:flex;justify-content:space-between;align-items:baseline;gap:12px 20px;flex-wrap:wrap;margin:30px 0 0;}
.fcopy{margin:0;}
.fprivacy{white-space:nowrap;}
.cf-toggle{font:inherit;font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:600;cursor:pointer;}
.cf-service select{width:100%;font:inherit;font-size:16.5px;color:var(--ink);background:var(--white);border:1px solid var(--rule);border-radius:4px;padding:11px 12px;}
.cf-service select:focus{border-color:var(--violet);outline:2px solid var(--violet);outline-offset:1px;}

.eyebrow,.tag,.status,.year,footer,.lang,nav a,.meta dt,.jump a{font-family:"IBM Plex Mono",monospace;}
.wordmark a{color:inherit;text-decoration:none;display:flex;align-items:center;gap:12px;}
nav a:hover,nav a[aria-current="page"]{color:var(--ink);border-color:var(--amber);}
.intro{padding:clamp(38px,6vw,64px) 0 clamp(24px,4vw,36px);}
.intro h1{font-size:clamp(28px,5vw,42px);font-weight:800;letter-spacing:-.025em;line-height:1.12;margin:0 0 18px;max-width:20ch;}
.intro p{font-size:clamp(18px,2.2vw,21px);color:var(--ink-soft);margin:0 0 18px;}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;}
.jump a{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft); border:1px solid var(--rule);background:var(--white);border-radius:3px;padding:7px 12px;}
.jump a:hover{border-color:var(--ink-soft);color:var(--ink);}
.group{padding:clamp(32px,5vw,52px) 0 0;border-top:1px solid var(--rule);}
.group-head{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;flex-wrap:wrap;}
.group-head h2{font-size:clamp(20px,3vw,26px);font-weight:800;letter-spacing:-.02em;margin:0;}
.count{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-faint);}
.group .proj{background:var(--white);border:1px solid var(--rule);border-radius:5px;padding:26px 26px 22px;margin-bottom:18px;position:relative;overflow:hidden;}
.proj::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--accent,var(--ink));}
.proj.build{--accent:var(--violet);}
.proj.done{--accent:var(--amber);}
.proj.maint{--accent:#6B7A8C;}
.phead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px 16px;flex-wrap:wrap;margin-bottom:4px;}
.phead h3{flex:1 1 200px;min-width:0;}
.group .proj h3{font-size:19.5px;font-weight:800;letter-spacing:-.015em;margin:0;}
.st-done{background:#FBEEDC;color:#8A5A16;}
.st-maint{background:#E3E8EE;color:#41505F;}
.st-val{background:#E8EDE6;color:#43603C;}
.year{font-size:11.5px;color:var(--ink-faint);letter-spacing:.06em;margin:0 0 14px;}
.visit{color:var(--violet);text-decoration:none;border-bottom:1px solid transparent;white-space:nowrap;}
.visit:hover{border-bottom-color:var(--violet);}
.group .proj p{margin:0 0 14px;font-size:16.5px;color:var(--ink-soft);}
.proj p.lead{color:var(--ink);font-size:18px;}
.meta{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0 0 16px;font-size:15.5px;}
.meta dt{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);padding-top:4px;}
.meta dd{margin:0;color:var(--ink-soft);}
.group .tags{display:flex;flex-wrap:wrap;gap:6px;padding-top:14px;border-top:1px solid #EDF0F4;}
.closing{padding:clamp(36px,5vw,58px) 0;border-top:1px solid var(--rule);margin-top:clamp(30px,5vw,48px);}
.closing h2{font-size:clamp(21px,3.2vw,27px);font-weight:800;letter-spacing:-.02em;margin:0 0 10px;}
.closing p{color:var(--ink-soft);margin:0 0 22px;}
.closing .cta{margin-top:4px;}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .draw,.fade{animation:none;stroke-dashoffset:0;opacity:1;}
}

@media(max-width:760px){
  .top .wrap{flex-wrap:wrap;row-gap:11px;}
  nav{width:100%;flex-wrap:wrap;justify-content:space-between;gap:9px 8px;}
  nav .navlink{font-size:11.5px;}
  .lang a{padding:4px 7px;}
  .cols{grid-template-columns:1fr;}
}

@media(max-width:560px){
  .fgrid{flex-direction:column;gap:24px;}
  .fnav{align-items:flex-start;}
  .meta{grid-template-columns:1fr;gap:2px;}
  .meta dd{margin-bottom:10px;}
}

@media(prefers-color-scheme: dark){
  :root{--ink:#E9EDF3; --ink-soft:#AEB8C5; --ink-faint:#95A0AE; --paper:#11151B; --white:#1A1F27; --amber:#FAC156; --violet:#A99CFF; --rule:#2B323C; --amber-text:#FAC156; --navy:#031736;}
  header.top{background:rgba(17,21,27,.92);}
  .card li{border-top-color:#242B34;}
  .st-build{background:#26224A;color:#B9B0FF;}
  .st-live{background:#332A16;color:#FAC156;}
  .st-ongoing{background:#242B34;color:#B6C2D1;}
  .btn{background:var(--ink);color:var(--paper);}
  .btn:hover{background:var(--violet);color:var(--paper);}
  .btn.ghost{background:none;color:var(--ink);border-color:var(--rule);}
  .btn.ghost:hover{background:var(--white);border-color:var(--ink-soft);}
  .wordmark .mk-light{display:none;}
  .wordmark .mk-dark{display:block;}
  .fbrand .fmk-light{display:none;}
  .fbrand .fmk-dark{display:block;}
  .group .tags{border-top-color:#242B34;}
  .st-done{background:#332A16;color:#FAC156;}
  .st-maint{background:#242B34;color:#B6C2D1;}
  .st-val{background:#1E2A1B;color:#A9C79E;}
  .jump a{background:var(--white);}
}
