/* ==========================================================================
   Kila Enterprises — site stylesheet
   Single source of truth for all pages.
   ========================================================================== */

:root{
  --navy:#06152F;
  --navy-2:#0B2450;
  --blue:#1552E0;
  --blue-hi:#3B7BFF;
  --blue-tint:#EDF3FE;
  --black:#0A0C10;
  --white:#FFFFFF;
  --grey-50:#F5F7FA;
  --grey-100:#EDF0F5;
  --line:#E1E6EE;
  --muted:#5C6675;

  --display:"Archivo", ui-sans-serif, system-ui, sans-serif;
  --body:"Manrope", ui-sans-serif, system-ui, sans-serif;

  --gut:clamp(20px,5vw,60px);
  --maxw:1240px;
  --pad:clamp(60px,8vw,116px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--black);
  font-family:var(--body);font-size:clamp(15.5px,.5vw + 14.2px,17px);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:12px 18px;z-index:99}
.skip:focus{left:12px;top:12px}

/* ---------- type ---------- */
h1,h2,h3,h4,.dsp{
  font-family:var(--display);font-weight:700;margin:0;
  font-variation-settings:"wdth" 104;letter-spacing:-.028em;line-height:1.04;text-wrap:balance;
}
.h1{font-size:clamp(2.4rem,5.6vw,4.2rem)}
.h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.h3{font-size:clamp(1.15rem,1.5vw,1.35rem);letter-spacing:-.02em}
.h4{font-size:1.02rem;letter-spacing:-.015em}
.eyebrow{
  font-family:var(--display);font-weight:600;font-size:11.5px;
  letter-spacing:.19em;text-transform:uppercase;color:var(--blue);
  display:block;margin-bottom:20px;
}
.eyebrow--light{color:var(--blue-hi)}
.lede{font-size:clamp(1.02rem,1.15vw,1.17rem);color:var(--muted);max-width:62ch;line-height:1.62}
.lede--light{color:rgba(255,255,255,.72)}
.prose p{color:var(--muted);max-width:66ch}
.prose p + p{margin-top:18px}
.prose strong{color:var(--black);font-weight:600}

/* ---------- mark ---------- */
.mark{width:22px;height:22px;flex:none;display:block}
.mark rect{fill:var(--blue)}
.mark .q4{fill:var(--blue-hi)}
.foot .mark rect{fill:var(--blue-hi)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:600;font-size:14.5px;letter-spacing:-.01em;
  padding:13px 22px;border-radius:2px;text-decoration:none;border:1px solid transparent;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.btn--pri{background:var(--blue);color:#fff}
.btn--pri:hover{background:#0F44C4}
.btn--ghost{border-color:rgba(255,255,255,.32);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.55)}
.btn--out{border-color:var(--line);color:var(--black)}
.btn--out:hover{border-color:var(--black)}
.btn .arw{transition:transform .2s ease}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px) saturate(150%);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:28px;height:66px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--black)}
.brand b{font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:.01em}
.brand span{font-family:var(--display);font-weight:500;font-size:16px;color:var(--muted);letter-spacing:.01em}
.nav-r{display:flex;align-items:center;gap:32px}
.nav-r a.lnk{font-size:14.5px;font-weight:500;color:var(--muted);text-decoration:none;transition:color .16s ease}
.nav-r a.lnk:hover{color:var(--black)}
.nav-r a.lnk[aria-current="page"]{color:var(--black);font-weight:600}
.nav-r .btn{padding:10px 18px;font-size:14px}
@media(max-width:900px){
  .nav-r{gap:18px}
  .nav-r a.lnk{display:none}
  .nav-menu{display:flex !important}
}
/* compact menu row shown under nav on small screens */
.nav-menu{display:none;gap:20px;overflow-x:auto;padding:11px var(--gut) 12px;border-bottom:1px solid var(--line);background:var(--grey-50)}
.nav-menu a{font-size:13.5px;font-weight:600;color:var(--muted);text-decoration:none;white-space:nowrap}
.nav-menu a[aria-current="page"]{color:var(--blue)}

/* ---------- hero (home) ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(21,82,224,.55) 0%, rgba(21,82,224,0) 58%),
    radial-gradient(90% 70% at 10% 100%, rgba(59,123,255,.22) 0%, rgba(59,123,255,0) 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:88px 88px;
  mask-image:linear-gradient(180deg,#000 0%,transparent 88%);
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 88%);
}
.hero-in{padding:clamp(72px,11vw,132px) 0 clamp(60px,8vw,104px);max-width:960px}
.hero .h1 em{font-style:normal;color:var(--blue-hi)}
.hero .lede{margin-top:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}

/* ---------- page header (inner pages) ---------- */
.phead{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.phead::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(110% 130% at 88% 0%, rgba(21,82,224,.5) 0%, rgba(21,82,224,0) 60%);
}
.phead::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:88px 88px;
  mask-image:linear-gradient(180deg,#000 0%,transparent 92%);
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 92%);
}
.phead-in{padding:clamp(52px,7vw,88px) 0 clamp(46px,6vw,72px);max-width:900px}
.phead .lede{margin-top:22px}
.crumbs{display:flex;gap:9px;align-items:center;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:24px}
.crumbs a{color:rgba(255,255,255,.75);text-decoration:none}
.crumbs a:hover{color:#fff}

/* ---------- facts strip ---------- */
.facts{background:var(--navy-2);border-top:1px solid rgba(255,255,255,.09)}
.facts-in{display:grid;grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.facts-in{grid-template-columns:repeat(2,1fr)}}
.fact{padding:26px 0 30px;border-left:1px solid rgba(255,255,255,.11);padding-left:24px}
.fact:first-child{border-left:0;padding-left:0}
@media(max-width:860px){
  .fact{padding-left:20px;border-top:1px solid rgba(255,255,255,.11)}
  .fact:nth-child(-n+2){border-top:0}
  .fact:nth-child(odd){border-left:0;padding-left:0}
}
.fact dt{font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:rgba(255,255,255,.5);margin:0 0 9px}
.fact dd{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(1rem,1.5vw,1.22rem);color:#fff;letter-spacing:-.02em;line-height:1.25}

/* ---------- sections ---------- */
.sec{padding:var(--pad) 0}
.sec--tight{padding:clamp(46px,6vw,80px) 0}
.sec--grey{background:var(--grey-50);border-block:1px solid var(--line)}
.sec--navy{background:var(--navy);color:#fff}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:start;margin-bottom:clamp(38px,5vw,60px)}
.sec-head--single{grid-template-columns:1fr;max-width:800px}
@media(max-width:900px){.sec-head{grid-template-columns:1fr;gap:20px}}

/* ---------- rule list ---------- */
.who-list{margin:34px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.who-list li{padding:17px 0 17px 26px;border-bottom:1px solid var(--line);position:relative;font-weight:500}
.who-list li::before{content:"";position:absolute;left:0;top:26px;width:9px;height:9px;background:var(--blue)}

/* ---------- business cards ---------- */
.biz{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:3px;
  padding:30px 28px 28px;display:flex;flex-direction:column;gap:14px;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.card::before{content:"";position:absolute;top:-1px;left:-1px;right:-1px;height:3px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.card:hover{border-color:#C9D3E3;box-shadow:0 18px 44px -30px rgba(6,21,47,.5);transform:translateY(-2px)}
.card:hover::before{transform:scaleX(1)}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.card .sector{font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:block;margin-top:8px}
.card p{margin:0;color:var(--muted);font-size:.95rem;line-height:1.58}
.card .go{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  font-family:var(--display);font-weight:600;font-size:13.5px;color:var(--blue);text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;
}
.card .go .arw{transition:transform .2s ease}
.card .go:hover .arw{transform:translateX(3px)}

.tag{
  font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  padding:5px 9px;border-radius:2px;white-space:nowrap;
}
.tag--op{background:var(--blue-tint);color:#0F44C4}
.tag--dev{background:var(--grey-100);color:var(--muted)}

.also{
  margin-top:20px;padding:22px 26px;border:1px solid var(--line);border-left:3px solid var(--blue);
  background:#fff;border-radius:3px;
}
.also p{margin:0;color:var(--muted);font-size:.95rem}
.also strong{color:var(--black);font-weight:600}

/* ---------- business detail blocks ---------- */
.bd{padding:clamp(38px,5vw,58px) 0;border-top:1px solid var(--line)}
.bd:first-of-type{border-top:0;padding-top:0}
.bd-grid{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:start}
@media(max-width:900px){.bd-grid{grid-template-columns:1fr;gap:22px}}
.bd-side .tag{display:inline-block;margin-top:14px}
.bd-side .sector{font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:block;margin-top:10px}
.bd-side .go{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-family:var(--display);font-weight:600;font-size:13.5px;color:var(--blue);text-decoration:none;
}
.bd-side .go:hover .arw{transform:translateX(3px)}
.bd-side .go .arw{transition:transform .2s ease}
.bd h3{font-size:clamp(1.5rem,2.4vw,2rem)}
.feat{margin:24px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px 26px}
.feat li{position:relative;padding-left:20px;font-size:.94rem;color:var(--muted)}
.feat li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--blue)}

/* ---------- summary table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:8px}
.tbl th{
  text-align:left;font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);padding:0 16px 12px 0;border-bottom:1px solid var(--line);
}
.tbl td{padding:16px 16px 16px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted)}
.tbl td:first-child{color:var(--black);font-weight:600;font-family:var(--display);letter-spacing:-.01em}
.tbl a{color:var(--blue);text-decoration:none;font-weight:600}
.tbl a:hover{text-decoration:underline}
@media(max-width:720px){
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl thead{display:none}
  .tbl tr{border-bottom:1px solid var(--line);padding:16px 0}
  .tbl td{border:0;padding:2px 0}
  .tbl td:first-child{font-size:1.05rem;margin-bottom:4px}
}

/* ---------- approach grid ---------- */
.appr{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.ap{background:var(--white);padding:30px 28px 32px}
.ap .n{font-family:var(--display);font-weight:700;font-size:12px;letter-spacing:.14em;color:var(--blue);display:block;margin-bottom:16px}
.ap h3{margin-bottom:10px}
.ap p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.58}
.sec--grey .ap{background:#fff}

/* ---------- two-column split ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:28px}}
.panel{border:1px solid var(--line);border-radius:3px;padding:30px 28px 32px;background:#fff}
.panel h3{margin-bottom:14px}
.panel ul{margin:0;padding:0;list-style:none}
.panel li{position:relative;padding:9px 0 9px 22px;color:var(--muted);font-size:.95rem}
.panel li::before{content:"";position:absolute;left:0;top:18px;width:7px;height:7px;background:var(--blue)}
.panel--neg li::before{background:#C3CBD8}

/* ---------- leadership ---------- */
.person{display:flex;gap:22px;align-items:flex-start;border:1px solid var(--line);border-radius:3px;padding:28px;background:#fff;max-width:720px}
.person .init{
  width:62px;height:62px;flex:none;background:var(--navy);color:#fff;border-radius:2px;
  display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.02em;
}
.person h3{margin-bottom:4px}
.person .role{font-family:var(--display);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);display:block;margin-bottom:12px}
.person p{margin:0;color:var(--muted);font-size:.95rem}
@media(max-width:560px){.person{flex-direction:column;gap:16px}}

/* ---------- callout ---------- */
.callout{border-left:3px solid var(--blue);background:var(--grey-50);padding:26px 28px;border-radius:0 3px 3px 0}
.callout p{margin:0;font-family:var(--display);font-weight:600;font-size:clamp(1.05rem,1.6vw,1.3rem);letter-spacing:-.02em;line-height:1.35}
.sec--grey .callout{background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue)}

/* ---------- contact ---------- */
.contact-in{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,80px);align-items:start}
@media(max-width:900px){.contact-in{grid-template-columns:1fr}}
.cl{margin:0;padding:0;border-top:1px solid rgba(255,255,255,.14)}
.cl>div{display:grid;grid-template-columns:132px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14);align-items:baseline}
.cl dt{font-family:var(--display);font-size:10.5px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.cl dd{margin:0;font-weight:500}
.cl a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:2px}
.cl a:hover{border-bottom-color:var(--blue-hi);color:var(--blue-hi)}
@media(max-width:520px){.cl>div{grid-template-columns:1fr;gap:4px}}

/* light version of the contact list, for the contact page */
.cl--light{border-top-color:var(--line)}
.cl--light>div{border-bottom-color:var(--line)}
.cl--light dt{color:var(--muted)}
.cl--light dd{color:var(--black)}
.cl--light a{color:var(--blue);border-bottom-color:rgba(21,82,224,.3)}
.cl--light a:hover{color:#0F44C4;border-bottom-color:var(--blue)}

/* ---------- CTA band ---------- */
.cta{background:var(--grey-50);border-top:1px solid var(--line)}
.cta-in{padding:clamp(46px,6vw,76px) 0;display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between}
.cta h2{max-width:20ch}
.cta .btn{flex:none}

/* ---------- footer ---------- */
.foot{background:var(--black);color:rgba(255,255,255,.62);padding:44px 0 52px}
.foot-in{display:flex;flex-wrap:wrap;gap:22px 40px;justify-content:space-between;align-items:center}
.foot .brand b{color:#fff}
.foot .brand span{color:rgba(255,255,255,.55)}
.foot-links{display:flex;flex-wrap:wrap;gap:26px}
.foot-links a{color:rgba(255,255,255,.62);text-decoration:none;font-size:14px;font-weight:500}
.foot-links a:hover{color:#fff}
.foot-legal{margin:34px 0 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;line-height:1.6}
.foot-legal p{margin:0 0 6px}

/* ---------- motion / a11y ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .65s cubic-bezier(.2,.6,.2,1),transform .65s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.hero :focus-visible,.phead :focus-visible,.sec--navy :focus-visible,.foot :focus-visible{outline-color:var(--blue-hi)}
@media(prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
  .rv{opacity:1;transform:none}
}