/* Deltron Group
   Concept: a group architecture. One calm cobalt system, five company colours used only as small markers.
   Display: Bricolage Grotesque. Text: Instrument Sans. Data: IBM Plex Mono. */
:root{
  --bg:#f6f7fb;
  --bg-2:#ffffff;
  --surface:#ffffff;
  --surface-2:#edf0f8;
  --ink:#0a1128;
  --ink-2:#4b5675;
  --line:rgba(10,17,40,.11);
  --brand:#2347f0;
  --brand-ink:#ffffff;
  --brand-soft:rgba(35,71,240,.10);
  --brand-text:#1b3ad1;
  --deep:#0a1230;
  --deep-2:#16236b;
  --on-deep:#ffffff;
  --on-deep-2:#b9c4e6;
  --nav-bg:rgba(246,247,251,.74);
  --glass:rgba(255,255,255,.7);
  --glow:rgba(35,71,240,.16);
  --grid:rgba(10,17,40,.10);
  --foot-bg:#0a1230;
  --c-dt:#3d5afe;
  --c-ss:#0aa5a5;
  --c-se:#e8890c;
  --c-we:#d6456b;
  --c-vc:#8559e8;
  --shadow:0 1px 2px rgba(10,17,40,.05),0 14px 34px -16px rgba(10,17,40,.18);
  --shadow-up:0 1px 2px rgba(10,17,40,.06),0 28px 52px -20px rgba(10,17,40,.30);
  --r:20px;
  --ease:cubic-bezier(.22,1,.36,1);
  --f-display:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-text:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-text);font-size:1rem;line-height:1.6;
  background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  transition:background-color .3s ease,color .3s ease;
}
a{color:inherit;text-decoration:none}
address{font-style:normal}
ol{list-style:none}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:8px}

h1,h2,h3,h4{font-family:var(--f-display);color:var(--ink);text-wrap:balance}
h2{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:700;line-height:1.04;letter-spacing:-.035em}
h3{font-weight:700;letter-spacing:-.02em}
.eyebrow{font-family:var(--f-mono);font-size:.76rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-text)}
.lead{color:var(--ink-2);font-size:1.12rem;max-width:62ch}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 28px;border-radius:999px;font-family:var(--f-text);font-size:.97rem;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:transform .35s var(--ease),background-color .2s,border-color .2s,box-shadow .3s;
}
.btn:active{transform:scale(.97);transition-duration:.08s}
.btn-primary{background:var(--brand);color:var(--brand-ink);box-shadow:0 10px 26px -12px var(--brand)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -12px var(--brand)}
.btn-quiet{background:var(--glass);border-color:var(--line);color:var(--ink);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-quiet:hover{border-color:var(--brand);transform:translateY(-2px)}

/* header */
.bar{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:60;
  background:var(--nav-bg);
  backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink)}
.mark{width:36px;height:36px;border-radius:11px;background:var(--brand);display:grid;place-items:center}
.mark svg{width:24px;height:24px;fill:none;stroke:var(--brand-ink);stroke-width:3.4;stroke-linejoin:round}
.brand-name{font-family:var(--f-display);font-size:1.12rem;font-weight:500;letter-spacing:-.02em}
.brand-name b{font-weight:800}
.menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.menu a{padding:8px 14px;border-radius:999px;color:var(--ink-2);font-size:.93rem;font-weight:500;transition:color .2s,background-color .2s}
.menu a:hover,.menu a.is-active{color:var(--ink);background:var(--surface-2)}
.menu a.menu-cta{margin-left:8px;background:var(--ink);color:var(--bg)}
.menu a.menu-cta:hover{background:var(--brand);color:var(--brand-ink)}
.nav-end{display:flex;align-items:center;gap:6px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);color:var(--ink);cursor:pointer;transition:transform .35s var(--ease),border-color .2s}
.icon-btn:hover{border-color:var(--brand)}
.icon-btn:active{transform:scale(.92)}
.icon-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.burger{display:none}

/* hero */
.hero{
  position:relative;overflow:hidden;
  padding:28px 0 20px;
  background:
    radial-gradient(900px 520px at 85% -10%,var(--glow),transparent 62%),
    var(--bg);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px),
    repeating-linear-gradient(45deg,transparent 0 27px,var(--grid) 27px 28px),
    repeating-linear-gradient(-45deg,transparent 0 27px,var(--grid) 27px 28px);
  background-size:28px 28px,28px 28px,auto,auto;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 55%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 0%,#000 55%,transparent 100%);
}
.hero>*{position:relative}
.hero-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:center}
.hero-grid>*{min-width:0}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);padding:4px 11px;border:1px solid var(--line);border-radius:999px;background:var(--glass)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--c-ss);box-shadow:0 0 0 0 var(--c-ss);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-size:clamp(1.65rem,3.2vw,2.35rem);font-weight:800;line-height:1.05;letter-spacing:-.035em;margin:12px 0 10px}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero-lead{color:var(--ink-2);font-size:.92rem;line-height:1.5;max-width:60ch}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.actions .btn{padding:10px 20px;font-size:.88rem}


/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin-top:20px;border:1px solid var(--line);border-radius:14px;background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.facts>div{padding:10px 18px;border-left:1px solid var(--line)}
.facts>div:first-child{border-left:0}
.facts dt{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.facts dd{font-family:var(--f-display);font-size:clamp(1.05rem,1.8vw,1.25rem);font-weight:700;letter-spacing:-.03em;line-height:1.2;margin-top:2px}

/* sections */
.section{padding:120px 0}
.band{background:var(--bg-2);border-block:1px solid var(--line)}
.sec-head{display:grid;gap:14px;justify-items:start;margin-bottom:48px}
.contact .sec-head{margin-bottom:0}

/* companies */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{font-family:var(--f-text);font-size:.9rem;font-weight:600;padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);cursor:pointer;transition:transform .3s var(--ease),background-color .2s,color .2s,border-color .2s}
.chip:hover{border-color:var(--brand);color:var(--ink)}
.chip:active{transform:scale(.95)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.co-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.co{
  position:relative;display:flex;flex-direction:column;min-width:0;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:28px;box-shadow:var(--shadow);overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .25s;
}
.co::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--c)}
.co:hover,.co:target{transform:translateY(-6px);box-shadow:var(--shadow-up);border-color:var(--c)}
.co[hidden]{display:none}
.co-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:34px}
.co-code{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;font-family:var(--f-display);font-weight:800;letter-spacing:.03em;color:#fff;background:var(--c)}
.co-est{font-family:var(--f-mono);font-size:.78rem;color:var(--ink-2)}
.co-field{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);margin-bottom:6px}
.co h3{font-size:1.4rem;line-height:1.15;margin-bottom:10px}
.co>p:not(.co-field){color:var(--ink-2)}
.co-tags{list-style:none;display:flex;flex-wrap:wrap;align-content:flex-start;gap:6px;margin-top:18px;flex:1}
.co-tags li{font-size:.78rem;font-weight:500;padding:5px 11px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.co-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);font-size:.92rem;font-weight:600}
.co-link{color:var(--ink);overflow-wrap:anywhere;transition:color .2s}
.co-link:hover{color:var(--brand-text)}
.co-ask{color:var(--ink-2);transition:color .2s}
.co-ask:hover{color:var(--brand-text)}
.co-help{background:linear-gradient(150deg,var(--deep-2),var(--deep));border-color:transparent;justify-content:center}
.co-help::before{display:none}
.co-help h3{color:var(--on-deep)}
.co-help p{color:var(--on-deep-2);flex:0;margin-bottom:24px}
.co-help .btn{align-self:flex-start;background:#fff;color:var(--deep);box-shadow:none}
.co-help:hover{border-color:transparent}

/* the group */
.fields{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.field{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:10px;min-width:0;transition:transform .45s var(--ease),border-color .25s}
.field:hover{transform:translateY(-4px);border-color:var(--brand)}
.field svg{width:32px;height:32px;fill:none;stroke:var(--brand-text);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px}
.field h3{font-size:1.2rem;line-height:1.2}
.field p{color:var(--ink-2);font-size:.95rem}
.field .field-co{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink)}
.vision{margin-top:20px;padding:56px;border-radius:28px;background:linear-gradient(150deg,var(--deep-2),var(--deep));display:grid;gap:18px}
.vision .eyebrow{color:#9db0ff}
.vision-text{font-family:var(--f-display);font-weight:600;font-size:clamp(1.5rem,3.2vw,2.4rem);line-height:1.2;letter-spacing:-.025em;color:var(--on-deep);max-width:30em;text-wrap:balance}

/* journey */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;padding-top:28px}
.timeline::before{content:"";position:absolute;top:8px;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--c-dt),var(--c-ss),var(--c-we),var(--c-vc))}
.timeline li{position:relative;padding-top:14px}
.timeline li::before{content:"";position:absolute;top:-28px;left:0;width:18px;height:18px;border-radius:50%;background:var(--c);border:4px solid var(--bg);box-shadow:0 0 0 2px var(--c)}
.tl-body{display:block;min-width:0}
.timeline time{display:block;font-family:var(--f-display);font-weight:800;font-size:clamp(2rem,3.4vw,2.7rem);letter-spacing:-.04em;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
.timeline p{margin-top:12px;font-weight:600;line-height:1.35}
.dot-note{display:block;margin-top:6px;color:var(--ink-2);font-size:.92rem}

/* contact */
.contact{background:var(--bg-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.contact-grid>*{min-width:0}
.social{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.social a{padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:.9rem;transition:transform .35s var(--ease),border-color .2s,color .2s}
.social a:hover{border-color:var(--brand);color:var(--brand-text);transform:translateY(-2px)}
.social a:active{transform:scale(.96)}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ccard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);min-width:0}
.ccard-wide{grid-column:1/-1}
.ccard-label{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-text);margin-bottom:14px}
.ccard a{display:block;font-family:var(--f-display);font-size:1.35rem;font-weight:700;letter-spacing:-.02em;padding:2px 0;font-variant-numeric:tabular-nums;transition:color .2s}
.ccard a:hover{color:var(--brand-text)}
.ccard-big{font-family:var(--f-display);font-size:1.35rem;font-weight:700;letter-spacing:-.02em;line-height:1.25}
.ccard-note{margin-top:10px;color:var(--ink-2);font-size:.93rem}
.ccard address{font-family:var(--f-display);font-size:1.25rem;font-weight:600;line-height:1.45;letter-spacing:-.015em}
.ccard a.ccard-map{display:inline-block;margin-top:16px;font-family:var(--f-text);font-size:.93rem;font-weight:600;color:var(--brand-text)}

/* footer */
.site-foot{background:var(--foot-bg);color:#a3b0cf;padding:72px 0 32px}
.site-foot .brand{color:#fff}
.site-foot .mark{background:#7690ff}
.site-foot .mark svg{stroke:#05102e}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot-brand p{margin-top:16px;max-width:26ch}
.site-foot h4{color:#fff;font-family:var(--f-mono);font-weight:500;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.site-foot a,.site-foot .foot p{display:block;padding:4px 0;font-size:.94rem}
.site-foot .brand{display:flex}
.site-foot a:hover{color:#fff}
.copy{margin-top:56px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem}

/* responsive */
@media (max-width:1020px){
  .section{padding:92px 0}
  .hero{padding:24px 0 18px}
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .co-grid{grid-template-columns:repeat(2,1fr)}
  .fields{grid-template-columns:repeat(2,1fr)}
  .fields .field:last-child{grid-column:1/-1}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:44px}
  .timeline::before{display:none}
  .timeline li::before{top:-4px}
  .timeline li{padding-top:30px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .facts>div:nth-child(3){border-left:0}
  .facts>div:nth-child(n+3){border-top:1px solid var(--line)}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .section{padding:68px 0}
  .burger{display:grid}
  .nav-end{margin-left:auto}
  .menu{
    position:absolute;top:68px;left:0;right:0;margin:0;
    background:var(--nav-bg);backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
    border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 20px;display:none;
  }
  .menu.open{display:flex}
  .menu a{padding:14px;font-size:1rem}
  .menu a.menu-cta{margin:8px 0 0;text-align:center}
  .co-grid,.fields,.timeline,.cards,.foot{grid-template-columns:1fr}
  .vision{padding:32px 24px}
  .facts>div{padding:18px}

  #journey{
    background:
      radial-gradient(520px 360px at 100% -8%,var(--glow),transparent 58%),
      var(--bg);
  }
  #journey .sec-head{margin-bottom:28px}
  #journey .timeline{
    gap:0;
    padding-top:0;
    margin-top:4px;
  }
  #journey .timeline::before{
    display:block;
    top:22px;
    bottom:22px;
    left:9px;
    right:auto;
    width:3px;
    height:auto;
    background:linear-gradient(180deg,var(--c-dt) 0%,var(--c-ss) 34%,var(--c-we) 67%,var(--c-vc) 100%);
    opacity:.28;
    border-radius:99px;
  }
  #journey .timeline li{
    display:grid;
    grid-template-columns:22px 1fr;
    column-gap:16px;
    align-items:start;
    padding:0 0 18px;
  }
  #journey .timeline li:last-child{padding-bottom:0}
  #journey .timeline li::before{
    position:relative;
    top:0;
    left:0;
    grid-column:1;
    grid-row:1;
    align-self:start;
    justify-self:center;
    margin-top:26px;
    width:20px;
    height:20px;
    border:3px solid var(--bg);
    box-shadow:0 0 0 2px var(--c),0 8px 18px -6px color-mix(in srgb,var(--c) 55%,transparent);
    z-index:1;
  }
  #journey .tl-body{
    grid-column:2;
    grid-row:1;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:18px;
    padding:18px 18px 16px;
    box-shadow:var(--shadow);
    position:relative;
    overflow:hidden;
    transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .25s;
  }
  #journey .tl-body::before{
    content:"";
    position:absolute;
    inset:0 auto 0 0;
    width:4px;
    background:linear-gradient(180deg,var(--c),color-mix(in srgb,var(--c) 65%,#fff));
    border-radius:4px 0 0 4px;
  }
  #journey .timeline time{
    font-size:1.85rem;
    background:linear-gradient(135deg,var(--c),color-mix(in srgb,var(--c) 72%,var(--ink)));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  #journey .timeline p{
    margin-top:10px;
    font-size:1.02rem;
  }
  #journey .dot-note{
    margin-top:12px;
    padding:10px 12px;
    border-radius:12px;
    background:var(--surface-2);
    border:1px solid var(--line);
    font-size:.88rem;
    line-height:1.45;
  }
}
@media (prefers-reduced-transparency:reduce){
  .bar,.menu{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}
  .facts,.kicker,.btn-quiet{background:var(--surface);backdrop-filter:none;-webkit-backdrop-filter:none}
}
@media (prefers-contrast:more){
  :root{--line:rgba(127,127,127,.6)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation:none!important;scroll-behavior:auto!important}
  .co:hover,.btn:hover,.field:hover,.social a:hover{transform:none}
}

/* hero fits one laptop screen: header + hero = viewport height */
.hero{
  min-height:calc(100vh - 69px);min-height:calc(100svh - 69px);
  display:flex;flex-direction:column;justify-content:center;gap:clamp(14px,3vh,32px);
  padding:clamp(16px,3vh,40px) 0;
}
.hero-grid{grid-template-columns:1.1fr .9fr;gap:clamp(20px,4vw,56px)}
.hero h1{font-size:clamp(2rem,min(4.6vw,7.4vh),3.7rem);margin:clamp(10px,2vh,20px) 0 clamp(8px,1.8vh,16px)}
.hero-lead{font-size:clamp(.92rem,1.2vw,1.08rem);max-width:54ch}
.actions{margin-top:clamp(14px,3vh,28px)}
.actions .btn{padding:12px 24px;font-size:.93rem}
.facts{margin-top:0;border-radius:var(--r)}
.facts>div{padding:clamp(10px,1.8vh,18px) 22px}
.facts dd{font-size:clamp(1.15rem,2.2vw,1.6rem)}
.hero::before{-webkit-mask-image:linear-gradient(180deg,#000 0%,#000 60%,transparent 100%);mask-image:linear-gradient(180deg,#000 0%,#000 60%,transparent 100%)}
@media (max-width:1020px){
  .hero{min-height:0;padding:28px 0 24px}
  .hero-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
}

/* hero: a step larger, still one screen */
.hero h1{font-size:clamp(2.3rem,min(5.4vw,8.6vh),4.5rem)}
.hero-lead{font-size:clamp(1rem,1.35vw,1.2rem)}
.kicker{font-size:.76rem;padding:6px 14px}
.actions .btn{padding:14px 28px;font-size:1rem}
.facts>div{padding:clamp(12px,2.2vh,22px) 26px}
.facts dt{font-size:.72rem}
.facts dd{font-size:clamp(1.3rem,2.6vw,1.9rem)}

/* hero background: large boxes crossed by diagonals through the box corners */
.hero::before{
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px),
    repeating-linear-gradient(45deg,transparent 0 44.25px,var(--grid) 44.25px 45.25px),
    repeating-linear-gradient(-45deg,transparent 0 44.25px,var(--grid) 44.25px 45.25px);
  background-size:64px 64px,64px 64px,auto,auto;
  background-position:-1px -1px;
}

/* hero background: plain square boxes, straight lines only */
.hero::before{
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:64px 64px;
  background-position:-1px -1px;
}

/* hero panel: company stack with a cycling highlight */
.stack{width:100%;max-width:520px;justify-self:end;background:var(--glass);border:1px solid var(--line);border-radius:24px;padding:clamp(14px,2.4vh,22px);box-shadow:var(--shadow-up);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%)}
.stack-head{display:flex;align-items:center;gap:12px;padding:4px 6px clamp(10px,1.8vh,16px);border-bottom:1px solid var(--line)}
.stack-head b{display:block;font-family:var(--f-display);font-size:1.05rem;letter-spacing:-.02em}
.stack-head small{display:block;color:var(--ink-2);font-size:.82rem}
.stack-list{list-style:none;position:relative;display:grid;gap:clamp(6px,1.1vh,10px);margin-top:clamp(10px,1.8vh,16px)}
.stack-list li{opacity:0;transform:translateY(10px);animation:rise .6s var(--ease) forwards;animation-delay:calc(var(--i) * 90ms + 150ms)}
@keyframes rise{to{opacity:1;transform:none}}
.stack-list a{
  position:relative;display:flex;align-items:center;gap:14px;overflow:hidden;
  padding:clamp(8px,1.5vh,13px) 14px;border-radius:14px;border:1px solid var(--line);background:var(--surface);
  transition:transform .4s var(--ease),border-color .25s,box-shadow .3s;
}
.stack-list a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--c);transform:scaleX(0);transform-origin:left}
.stack-list li.is-on a,.stack-list a:hover,.stack-list a:focus-visible{border-color:var(--c);transform:translateX(-4px);box-shadow:0 10px 24px -14px var(--c)}
.stack-list li.is-on a::after{animation:fill 2.6s linear forwards}
@keyframes fill{to{transform:scaleX(1)}}
.s-code{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--c);color:#fff;font-family:var(--f-display);font-weight:800;font-size:.9rem;letter-spacing:.03em}
.s-main{flex:1;min-width:0}
.s-main b{display:block;font-family:var(--f-display);font-size:1rem;letter-spacing:-.015em;line-height:1.2}
.s-main small{display:block;color:var(--ink-2);font-size:.82rem}
.s-est{flex:none;font-family:var(--f-mono);font-size:.8rem;color:var(--ink-2);font-variant-numeric:tabular-nums}
@media (max-width:1020px){.stack{max-width:none;justify-self:stretch}}
@media (prefers-reduced-motion:reduce){.stack-list li{opacity:1;transform:none}.stack-list li.is-on a::after{transform:scaleX(1)}}

/* top bar */
.topbar{background:var(--deep);color:#c9d3ee;font-size:.82rem}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:8px 20px;flex-wrap:wrap;min-height:36px;padding-block:6px}
.tb-contact{display:flex;flex-wrap:wrap;gap:4px 22px}
.topbar a{transition:color .2s}
.topbar a:hover{color:#fff}
.tb-hours{color:#97a6cc}
@media (max-width:640px){.tb-hours{display:none}.topbar-in{justify-content:center}}

/* hero fits the screen below top bar + header */
.hero{min-height:calc(100vh - 105px);min-height:calc(100svh - 105px)}
@media (max-width:1020px){.hero{min-height:0}}

/* contact email */
.ccard a.ccard-mail{font-size:clamp(1rem,1.5vw,1.2rem);overflow-wrap:anywhere}

/* simple footer: one row */
.site-foot{padding:28px 0}
.foot-simple{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 28px}
.foot-links{display:flex;flex-wrap:wrap;gap:4px 22px}
.foot-links a{padding:4px 0;font-size:.9rem}
.site-foot .copy{flex-basis:100%;margin-top:6px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem}
@media (max-width:640px){.foot-simple{flex-direction:column;align-items:flex-start}}

/* fixed top bar: stays at the very top, header sits right below it */
html{scroll-padding-top:116px}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:70;height:36px}
.topbar-in{height:36px;min-height:0;padding-block:0;flex-wrap:nowrap}
.tb-contact{flex-wrap:nowrap;white-space:nowrap;overflow:hidden}
.bar{top:calc(env(safe-area-inset-top,0px) + 36px)}
@media (max-width:640px){
  .tb-contact a:nth-child(2){display:none}
  .tb-contact{gap:16px}
  .topbar{font-size:.78rem}
}

/* company logos instead of short codes */
.co-code,.s-code{background:#fff;color:inherit;border:1px solid var(--line);padding:var(--pad,7px);overflow:hidden}
.co-code img,.s-code img{display:block;width:100%;height:100%;object-fit:contain}