/* =========================================================
   Arsham Mirenayat — portfolio
   Palette:  #E0E1DD primary surface
             #0D1B2A / #1B263B secondary (deep navy)
             #415A77 / #778DA9 supporting tones
   ========================================================= */

:root{
  --sand:#E0E1DD;
  --sand-lift:#EAEBE7;
  --card:#F4F5F2;
  --navy-900:#0D1B2A;
  --navy-800:#1B263B;
  --navy-600:#415A77;
  --navy-400:#778DA9;

  --ink:var(--navy-900);
  --ink-soft:#4a5a6e;
  --line:rgba(13,27,42,.12);
  --line-soft:rgba(13,27,42,.07);

  --maxw:1140px;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --display:"Space Grotesk","Inter",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 1px 2px rgba(13,27,42,.05), 0 12px 32px -18px rgba(13,27,42,.35);
  --shadow-lift:0 2px 4px rgba(13,27,42,.06), 0 26px 48px -22px rgba(13,27,42,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--sand);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  display:flex;
  flex-direction:column;
  min-height:100%;
  overflow-x:hidden;
}
a{color:var(--navy-600);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--navy-900)}
img{max-width:100%}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
@media(max-width:560px){.wrap{padding:0 20px}}

/* ============ scroll reveal ============ */
.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay:0ms;              /* no stagger on the way out */
  will-change:opacity,transform;
}
.reveal.in{opacity:1;transform:none;transition-delay:var(--d,0ms)}
.reveal-l{transform:translateX(-34px)}
.reveal-r{transform:translateX(34px)}

/* first-paint intro for hero text */
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.intro > *{animation:rise .9s var(--ease) both;animation-delay:var(--d,0ms)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .intro > *{animation:none}
}

/* ============ header ============ */
header{
  position:sticky;top:0;z-index:40;flex:0 0 auto;
  background:rgba(13,27,42,.92);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:box-shadow .35s var(--ease), background .35s var(--ease);
}
header.stuck{box-shadow:0 10px 30px -18px rgba(13,27,42,.9);background:rgba(13,27,42,.97)}
.bar{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px;transition:height .35s var(--ease)}
header.stuck .bar{height:60px}
.mark{
  font-family:var(--display);font-weight:600;font-size:16.5px;letter-spacing:-.01em;
  color:var(--sand);display:inline-flex;align-items:center;gap:10px;
}
.mark:hover{color:#fff}
.mark .dot{width:8px;height:8px;border-radius:50%;background:var(--navy-400);transition:transform .4s var(--ease)}
.mark:hover .dot{transform:scale(1.5)}
nav{display:flex;gap:28px;font-size:14px}
nav a{position:relative;color:rgba(224,225,221,.7);padding:6px 0}
nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;
  background:var(--navy-400);transition:width .35s var(--ease);
}
nav a:hover{color:#fff}
nav a:hover::after{width:100%}
nav a.active{color:#fff}
nav a.active::after{width:100%;background:var(--sand)}
@media(max-width:700px){
  .bar,header.stuck .bar{height:auto;flex-direction:column;align-items:flex-start;padding:14px 0 12px}
  nav{gap:18px;flex-wrap:wrap}
}

/* ============ typography / layout ============ */
main{flex:1 0 auto;padding:72px 0 96px;width:100%}
h1,h2,h3{font-family:var(--display);font-weight:600}
h1{font-size:clamp(32px,4.4vw,46px);line-height:1.1;letter-spacing:-.025em;margin:0}
h2{font-size:clamp(22px,2.4vw,27px);line-height:1.2;letter-spacing:-.02em;margin:0 0 20px}
h3{font-size:18px;line-height:1.3;letter-spacing:-.01em;margin:0 0 4px}
p{margin:0 0 16px}
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--navy-600);margin:0 0 14px;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--navy-400)}
.sub{font-size:19px;color:var(--ink-soft);max-width:64ch;margin:18px 0 0}
.page-head{margin-bottom:56px}
.block{padding:56px 0;border-top:1px solid var(--line-soft)}
.block:first-of-type{border-top:none;padding-top:0}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-title h2{margin:0}
.section-title a{font-size:14px;font-weight:500}

/* ============ buttons ============ */
.actions{margin-top:32px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.btn,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 24px;font-size:15px;font-weight:500;border-radius:999px;
  transition:transform .3s var(--ease), background .3s var(--ease),
             color .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.btn{background:var(--navy-900);color:var(--sand);box-shadow:var(--shadow)}
.btn:hover{background:var(--navy-800);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-lift)}
.btn-ghost{border:1px solid var(--line);color:var(--navy-900);background:transparent}
.btn-ghost:hover{border-color:var(--navy-900);background:rgba(13,27,42,.04);transform:translateY(-2px)}
.btn .arw,.btn-ghost .arw{transition:transform .3s var(--ease)}
.btn:hover .arw,.btn-ghost:hover .arw{transform:translateX(4px)}

/* ============ home hero ============ */
.hero{display:grid;grid-template-columns:330px 1fr;gap:64px;align-items:center}
@media(max-width:880px){.hero{grid-template-columns:1fr;gap:38px}}
.portrait-frame{position:relative}
.portrait-frame::after{
  content:"";position:absolute;inset:18px -18px -18px 18px;
  border:1px solid var(--navy-400);border-radius:6px;z-index:0;
  transition:inset .5s var(--ease);
}
.portrait-frame:hover::after{inset:24px -24px -24px 24px}
.portrait{
  position:relative;z-index:1;aspect-ratio:4/5;border-radius:6px;
  background:linear-gradient(160deg,var(--navy-800),var(--navy-900));
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  box-shadow:var(--shadow);
  font-family:var(--mono);font-size:11px;color:var(--navy-400);text-align:center;padding:20px;
}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.hero h1{max-width:22ch}
.hero .sub strong{color:var(--navy-900);font-weight:600}

/* ============ horizontal scroller ============ */
.rail-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.rail-nav{display:flex;gap:10px}
.rail-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:transparent;color:var(--navy-900);cursor:pointer;
  display:grid;place-items:center;
  transition:background .3s var(--ease), transform .3s var(--ease),
             border-color .3s var(--ease), opacity .3s var(--ease);
}
.rail-btn:hover{background:var(--navy-900);color:var(--sand);border-color:var(--navy-900);transform:translateY(-2px)}
.rail-btn[disabled]{opacity:.3;cursor:default;transform:none;background:transparent;color:var(--navy-900);border-color:var(--line)}
.rail{
  display:flex;gap:24px;overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x proximity;padding:4px 0 22px;margin:0 -32px;padding-left:32px;padding-right:32px;
  cursor:grab;scrollbar-width:thin;scrollbar-color:var(--navy-400) transparent;
}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-track{background:rgba(13,27,42,.07);border-radius:99px}
.rail::-webkit-scrollbar-thumb{background:var(--navy-400);border-radius:99px}
.rail::-webkit-scrollbar-thumb:hover{background:var(--navy-600)}
.rail.dragging{cursor:grabbing;scroll-snap-type:none}
.rail.dragging *{pointer-events:none}
.rail img{-webkit-user-drag:none;user-select:none}
.rail > .card{flex:0 0 312px;scroll-snap-align:start}
.rail-hint{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy-400)}

/* ============ cards ============ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.cards{grid-template-columns:1fr}}
.card{
  background:var(--card);border:1px solid var(--line-soft);border-radius:10px;
  display:flex;flex-direction:column;color:inherit;overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift);border-color:var(--line)}
.card .shot{
  aspect-ratio:4/3;background:linear-gradient(150deg,var(--sand-lift),#d6d8d3);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  font-family:var(--mono);font-size:11px;color:var(--navy-400);text-align:center;padding:16px;
}
.card .shot img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--ease)}
.card:hover .shot img{transform:scale(1.05)}
.card .body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.card p{margin:4px 0 0;font-size:14.5px;color:var(--ink-soft)}
.card .tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);margin:0 0 8px;
}
.card .more{margin-top:auto;padding-top:16px;font-size:14px;color:var(--navy-600);font-weight:500;display:inline-flex;gap:6px}
.card .more span{transition:transform .3s var(--ease)}
.card:hover .more span{transform:translateX(5px)}

/* ============ zig-zag rows (projects page) ============ */
.zz{display:flex;flex-direction:column;gap:14px}
.zz-item{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:38px 0;border-bottom:1px solid var(--line-soft);
}
.zz-item:last-child{border-bottom:none}
.zz-item:nth-child(even) .zz-media{order:2}
.zz-media{
  aspect-ratio:16/11;border-radius:10px;overflow:hidden;
  background:linear-gradient(150deg,var(--sand-lift),#d4d6d1);
  border:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:11px;color:var(--navy-400);text-align:center;padding:16px;
  box-shadow:var(--shadow);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.zz-item:hover .zz-media{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.zz-media img{width:100%;height:100%;object-fit:cover}
.zz-body .tag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);margin:0 0 10px;
}
.zz-body h3{font-size:24px;margin-bottom:10px}
.zz-body p{color:var(--ink-soft);max-width:48ch}
.num{
  font-family:var(--mono);font-size:11px;color:var(--navy-400);
  border:1px solid var(--line);border-radius:999px;padding:3px 11px;margin-left:10px;
}
@media(max-width:820px){
  .zz-item{grid-template-columns:1fr;gap:22px;padding:30px 0}
  .zz-item:nth-child(even) .zz-media{order:0}
}

/* ============ project detail ============ */
.detail{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
@media(max-width:880px){.detail{grid-template-columns:1fr;gap:30px}}
.shot-lg{
  aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line-soft);
  background:linear-gradient(150deg,var(--sand-lift),#d4d6d1);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:12px;color:var(--navy-400);text-align:center;padding:18px;
  box-shadow:var(--shadow);
}
.shot-lg img{width:100%;height:100%;object-fit:cover}
.specs{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px 34px;margin:26px 0 0;padding:22px 0 0;border-top:1px solid var(--line);
}
.specs dt{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);margin-bottom:3px;
}
.specs dd{margin:0;font-size:15px}
.outcome{
  margin:26px 0 0;padding:18px 20px;border-radius:8px;
  background:linear-gradient(140deg,rgba(27,38,59,.06),rgba(65,90,119,.1));
  border-left:2px solid var(--navy-600);font-size:15px;
}
.back{
  font-size:14px;display:inline-flex;align-items:center;gap:8px;margin-bottom:26px;
  font-family:var(--mono);letter-spacing:.06em;
}
.back span{transition:transform .3s var(--ease);display:inline-block}
.back:hover span{transform:translateX(-4px)}

/* ============ credits / meta strip ============ */
.credits{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 34px;
  background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
  padding:22px 26px;margin:0 0 30px;
}
@media(max-width:620px){.credits{grid-template-columns:1fr}}
.credits dt{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);margin-bottom:3px;
}
.credits dd{margin:0;font-size:15px}

/* ============ project page: lead row + alternating story ============ */
.lead{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start;margin-bottom:12px}
@media(max-width:880px){.lead{grid-template-columns:1fr;gap:26px}}
.lead .credits{margin:0}

.story{max-width:900px;margin:0 auto}
.story .chunk{padding:48px 0 4px}
.story .chunk h2{
  font-size:24px;margin:0 0 18px;display:flex;align-items:baseline;gap:14px;
}
.story .chunk h2 em{
  font-family:var(--mono);font-style:normal;font-size:11px;letter-spacing:.2em;
  color:var(--navy-400);flex:0 0 auto;
}
.story .chunk > p,.story .chunk > ul{max-width:74ch}
.story .figure{margin:34px auto 6px;max-width:740px}
.story .figure.wide{max-width:900px}
.story .gallery{margin:30px auto 6px;max-width:900px}

/* ============ long-form project body ============ */
.doc{max-width:70ch}
.doc h2{margin:38px 0 14px;font-size:20px}
.doc h2:first-child{margin-top:0}
.doc p{color:var(--ink-soft)}
.doc ul{margin:0 0 18px;padding-left:0;list-style:none}
.doc li{
  position:relative;padding:5px 0 5px 22px;color:var(--ink-soft);font-size:16px;
  border-bottom:1px solid var(--line-soft);
}
.doc li::before{
  content:"";position:absolute;left:4px;top:15px;width:6px;height:6px;
  border-radius:50%;background:var(--navy-400);
}
.doc strong{color:var(--navy-900);font-weight:600}
.pillrow{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.pillrow span{
  border:1px solid var(--line);border-radius:999px;padding:5px 13px;
  font-size:13px;color:var(--ink-soft);background:rgba(255,255,255,.35);
  transition:border-color .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.pillrow span:hover{border-color:var(--navy-600);color:var(--navy-900);transform:translateY(-2px)}

/* ============ media: one constant 4:3 frame everywhere ============ */
.figure{margin:0 0 14px}
.frame{
  aspect-ratio:4/3;border-radius:10px;overflow:hidden;
  border:1px solid var(--line-soft);background:var(--sand-lift);
  box-shadow:var(--shadow);
}
.frame img{width:100%;height:100%;object-fit:cover;display:block}
.cap{
  font-size:13px;color:var(--ink-soft);margin:10px 2px 0;line-height:1.5;
  display:flex;gap:8px;align-items:flex-start;
}
.cap b{
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--navy-600);border:1px solid var(--line);border-radius:999px;
  padding:2px 8px;flex:0 0 auto;margin-top:1px;font-weight:500;
}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr)}}
.gallery .frame{transition:transform .45s var(--ease), box-shadow .45s var(--ease)}
.gallery a:hover .frame{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.media-block{margin-top:46px}

/* ============ about ============ */
.about-grid{display:grid;grid-template-columns:320px 1fr;gap:60px;align-items:start}
@media(max-width:880px){.about-grid{grid-template-columns:1fr;gap:34px}}
.prose{max-width:66ch}
.prose p{color:var(--ink-soft);font-size:17.5px}
.prose p:first-child{color:var(--navy-900);font-size:20px}

/* education rows */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:190px 1fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--line-soft)}
.row time{font-family:var(--mono);font-size:13.5px;color:var(--navy-600);letter-spacing:.02em}
.row .deg{color:var(--navy-900);margin:4px 0 8px;font-weight:500}
.row p{margin:0 0 6px;color:var(--ink-soft);font-size:15px}
.row p:last-child{margin-bottom:0}
@media(max-width:620px){.row{grid-template-columns:1fr;gap:6px}}

/* ============ skills: one centred column ============ */
.skills{display:flex;flex-direction:column;gap:24px;align-items:center}
.sk{
  width:min(780px,100%);border-radius:16px;padding:34px 34px 30px;text-align:center;
  background:
    radial-gradient(120% 140% at 50% -20%, rgba(119,141,169,.16), transparent 60%),
    var(--card);
  border:1px solid var(--line-soft);
  box-shadow:0 1px 2px rgba(13,27,42,.04);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.sk:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift);border-color:var(--line)}
.sk-head{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:26px}
.sk-head .n{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;color:var(--navy-400);
  display:inline-flex;align-items:center;gap:10px;
}
.sk-head .n::before,.sk-head .n::after{content:"";width:22px;height:1px;background:var(--line)}
.sk-head h3{margin:0;font-size:19px}
.tools{display:flex;flex-wrap:wrap;gap:22px 18px;justify-content:center}
.tool{width:104px}
.tool .ic{
  width:62px;height:62px;margin:0 auto 10px;border-radius:50%;
  background:var(--sand);border:1px solid var(--line-soft);
  display:grid;place-items:center;color:var(--navy-800);
  transition:transform .4s var(--ease), background .4s var(--ease),
             color .4s var(--ease), box-shadow .4s var(--ease);
}
.tool:hover .ic{
  background:linear-gradient(150deg,var(--navy-800),var(--navy-900));
  color:var(--sand);transform:translateY(-5px) scale(1.06);box-shadow:var(--shadow);
}
.tool .ic svg{width:27px;height:27px;transition:transform .4s var(--ease)}
.tool:hover .ic svg{transform:scale(1.08)}
.tool small{display:block;font-size:12.5px;line-height:1.4;color:var(--ink-soft)}
.tool:hover small{color:var(--navy-900)}

/* ============ languages ============ */
.langs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:700px){.langs{grid-template-columns:1fr}}
.lang{
  background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
  padding:26px 28px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.lang:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:var(--line)}
.lang h3{margin:0 0 10px;font-size:17px}
.lang small{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);
}
.lvl{display:flex;gap:5px;margin-top:14px}
.lvl i{height:3px;flex:1;border-radius:2px;background:var(--line)}
.lvl i.on{background:var(--navy-600)}

/* ============ hobbies ============ */
.hobbies{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
@media(max-width:820px){.hobbies{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.hobbies{grid-template-columns:repeat(2,1fr)}}
.hobby{
  background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
  padding:26px 16px;text-align:center;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), background .4s var(--ease);
}
.hobby:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.hobby .ic{
  width:52px;height:52px;margin:0 auto 12px;border-radius:50%;
  background:var(--sand);display:grid;place-items:center;color:var(--navy-800);
  transition:transform .45s var(--ease), background .45s var(--ease), color .45s var(--ease);
}
.hobby:hover .ic{background:var(--navy-900);color:var(--sand);transform:scale(1.08)}
.hobby .ic svg{width:26px;height:26px}
.hobby b{font-weight:500;font-size:14.5px}

/* ============ resume ============ */
.viewer{
  border:1px solid var(--line-soft);border-radius:12px;overflow:hidden;
  background:var(--card);margin-top:34px;box-shadow:var(--shadow);
}
.viewer iframe{display:block;width:100%;height:80vh;border:0}
.note{font-size:14px;color:var(--ink-soft);margin-top:16px}

/* ============ contact ============ */
.contact-hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:end;margin-bottom:8px}
@media(max-width:880px){.contact-hero{grid-template-columns:1fr;gap:26px}}
.clist{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:44px}
@media(max-width:820px){.clist{grid-template-columns:1fr}}
.citem{
  background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
  padding:24px 26px;display:flex;align-items:center;gap:20px;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.citem:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.citem.wide{grid-column:1/-1}
.citem .ic{
  width:50px;height:50px;border-radius:14px;flex:0 0 auto;
  background:var(--navy-900);color:var(--sand);display:grid;place-items:center;
  transition:transform .4s var(--ease)}
.citem:hover .ic{transform:rotate(-6deg) scale(1.05)}
.citem .ic svg{width:24px;height:24px}
.citem .k{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--navy-600);display:block;margin-bottom:3px;
}
.citem .v{font-size:16.5px;word-break:break-word}
.citem .pref{
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  background:var(--navy-900);color:var(--sand);border-radius:999px;padding:3px 10px;margin-left:10px;
  vertical-align:middle;
}
.citem .spacer{flex:1}

/* ============ footer ============ */
footer{
  flex:0 0 auto;padding:30px 0;font-size:13px;
  color:rgba(224,225,221,.6);background:var(--navy-900);
}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media print{
  header,footer,.btn,.btn-ghost,.viewer,.rail-nav{display:none}
  body{background:#fff;font-size:12px}
  main{padding:0}
  .reveal{opacity:1!important;transform:none!important}
}