/* kirker.com design tokens and components (Variant D/J). Gold is never text on white. */
:root{
  --navy:#1A1A2E; --gold:#E3B341; --white:#FFFFFF; --grey:#F3F4F7; --border:#E2E4EA;
  --body:#33364A; --muted:#585B6E;
  --on-navy:#FFFFFF; --on-navy-2:#D5D7E0; --on-navy-3:#C3C5D2; --navy-rule:#4A4C66; --navy-bar:#6A6C84;
  --serif:'Source Serif 4',Georgia,serif; --sans:'IBM Plex Sans',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
  --gutter:96px; --nav-h:88px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:18px;line-height:1.6;color:var(--body);background:var(--white)}
img,svg{display:block;max-width:100%}
a{color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:4px}
a:hover{text-decoration-color:var(--navy)}
:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.navy :focus-visible{outline-color:var(--gold)}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:650;color:var(--navy);line-height:1.06}
h1{font-size:70px;letter-spacing:-0.02em;line-height:1.02}
h2{font-size:54px;letter-spacing:-0.015em;line-height:1.08}
h3{font-size:26px;line-height:1.2}
.navy h1,.navy h2,.navy h3{color:var(--on-navy)}
p{max-width:820px}
.lede{font-size:21px;line-height:1.6}
.small{font-size:15px;color:var(--muted)}
.mono{font-family:var(--mono)}
.wrap{max-width:1440px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
section{padding:104px 0}
.section-grey{background:var(--grey)}
.navy{background:var(--navy);color:var(--on-navy-2)}
.navy p{color:var(--on-navy-2)}
.navy a{color:var(--on-navy);text-decoration-color:var(--gold)}
.navy a:hover{text-decoration-color:var(--on-navy)}
/* accents: gold as decoration only */
.accent{text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:7px;text-underline-offset:10px;text-decoration-skip-ink:none}
h2 .accent{text-decoration-thickness:6px;text-underline-offset:9px}
.accent-num{text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:4px;text-underline-offset:8px;text-decoration-skip-ink:none}
.navy .gold{color:var(--gold)}
.label{font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:0.12em;text-transform:uppercase;color:var(--navy);display:flex;align-items:center;gap:12px}
.label::before{content:"";display:inline-block;width:28px;height:3px;background:var(--gold);flex-shrink:0}
.navy .label{color:var(--gold)}
.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted)}
.navy .eyebrow,.panel .eyebrow{color:var(--on-navy-3)}
/* buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;height:58px;padding:0 32px;background:var(--navy);color:var(--white);font-family:var(--sans);font-size:17px;font-weight:600;text-decoration:none;border:0;border-radius:2px;cursor:pointer;white-space:nowrap}
.btn:hover{background:#2B2B48}
.navy .btn{background:var(--white);color:var(--navy)}
.navy .btn:hover{background:var(--on-navy-2)}
.btn-lg{height:60px;font-size:18px}
.btn-sm{height:46px;padding:0 22px;font-size:16px;font-weight:500}
.link{font-size:17px;font-weight:600;display:inline-flex;align-items:center;min-height:44px}
a.eyebrow{display:inline-flex;align-items:center;min-height:44px}
.arrow::after{content:" \2192"}
/* header */
.site-header{position:sticky;top:0;z-index:100;height:var(--nav-h);background:var(--white);border-bottom:1px solid var(--border)}
.site-header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--serif);font-weight:700;font-size:26px;letter-spacing:0.01em;color:var(--navy);text-decoration:none}
.logo span{color:var(--gold)}
.nav{display:flex;align-items:center;gap:36px;font-size:16px;list-style:none}
.nav a{text-decoration:none;color:var(--navy);padding:6px 0;min-height:44px;display:inline-flex;align-items:center}
.nav a:hover,.nav a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:3px;text-underline-offset:8px}
.nav .btn-sm{margin-left:8px}
.nav a.btn-sm,.nav a.btn-sm:hover{text-decoration:none;color:var(--white);padding:0 22px}
.nav-burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:2px;color:var(--navy);cursor:pointer}
.nav-burger .icon-close{display:none}
.site-header.menu-open .nav-burger .icon-open{display:none}
.site-header.menu-open .nav-burger .icon-close{display:block}
/* hero */
.hero{padding:96px 0 72px}
.hero .grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;align-items:center}
.hero .copy{grid-column:span 7;display:flex;flex-direction:column;gap:28px}
.hero .ctas{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero .panel{grid-column:span 5;background:var(--navy);color:var(--on-navy-2);padding:40px;display:flex;flex-direction:column;gap:24px;border-radius:2px}
.hero-quote{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.4;color:var(--navy);border-left:3px solid var(--gold);padding-left:20px;max-width:640px}
.hero-quote cite{display:block;font-family:var(--sans);font-style:normal;font-size:15px;color:var(--muted);margin-top:8px}
/* bar chart */
.bars{display:flex;align-items:flex-end;gap:32px;height:auto;margin-top:12px;border-bottom:1px solid var(--navy-bar);padding:0 8px}
.bar{display:flex;flex-direction:column;align-items:center;gap:10px}
.bar .v{font-family:var(--mono);font-size:19px;color:var(--on-navy-3)}
.bar .v.gold{color:var(--gold);font-weight:500}
.bar .b{width:96px;background:var(--navy-bar)}
.bar .b.gold{background:var(--gold)}
.bar .k{font-family:var(--mono);font-size:13px;color:var(--on-navy-3)}
.bars .delta{align-self:center;font-family:var(--mono);font-size:40px;font-weight:500;color:var(--gold);line-height:1;margin-left:auto}
/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding:0 0 72px}
.stat{border-top:3px solid var(--gold);padding-top:18px}
.stat .n{font-family:var(--mono);font-size:40px;font-weight:500;color:var(--navy);line-height:1.1}
.stat .l{font-size:16px;color:var(--body);margin-top:6px}
/* cards */
.card{background:var(--white);border:1px solid var(--border);border-top:3px solid var(--gold);padding:36px;display:flex;flex-direction:column;gap:18px}
.card h3{font-size:26px}
.card .n{font-family:var(--mono);font-size:40px;font-weight:500;color:var(--navy);line-height:1.1}
.card .n .accent-num{text-decoration-thickness:4px}
.card .price{font-family:var(--mono);font-size:21px;color:var(--navy)}
.card p{font-size:17px}
.card-navy{background:var(--navy);color:var(--on-navy-2);border-color:var(--navy)}
.card-navy h3,.card-navy .n,.card-navy .price{color:var(--on-navy)}
.card-navy p{color:var(--on-navy-2)}
.card-navy .eyebrow{color:var(--gold)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.section-head{display:flex;flex-direction:column;gap:20px;margin-bottom:56px}
.section-head .row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
/* testimonials */
.letters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.letter{background:var(--white);border:1px solid var(--border);border-top:3px solid var(--gold);padding:36px;display:flex;flex-direction:column;gap:20px}
.section-grey .letter{border-top-color:var(--gold)}
.letter blockquote{font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.5;color:var(--navy)}
.letter .who{border-top:1px solid var(--border);padding-top:16px;font-size:15px;color:var(--muted)}
.letter .who strong{display:block;font-size:18px;color:var(--navy);font-weight:600}
.letter details{margin-top:4px}
.letter summary{list-style:none;cursor:pointer;display:inline-block;font-size:15px;font-weight:600;color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:4px;padding:8px 0;min-height:44px;display:inline-flex;align-items:center}
.letter summary::-webkit-details-marker{display:none}
.letter summary::after{content:" +"}
.letter details[open] summary::after{content:" \2212"}
.letter .full{font-size:17px;line-height:1.65;color:var(--body);display:flex;flex-direction:column;gap:14px;margin-top:12px}
/* timeline */
.timeline{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 32px}
.tl{border-top:3px solid var(--gold);padding-top:18px;display:flex;flex-direction:column;gap:8px}
.tl .y{font-family:var(--mono);font-size:32px;font-weight:500;color:var(--navy);line-height:1.1}
.tl .t{font-family:var(--mono);font-size:13px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted)}
.tl p{font-size:16px;line-height:1.55}
/* client grid */
.clients{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.clients div{font-size:21px;font-weight:500;color:var(--navy);padding:22px 8px;border-top:1px solid var(--border)}
/* three-column connection diagram (navy section) */
.connect{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:24px;align-items:stretch}
.connect .side{border:1px solid var(--navy-rule);padding:32px;display:flex;flex-direction:column;gap:12px}
.connect .side .eyebrow{color:var(--on-navy-3)}
.connect .side p{font-size:18px;color:var(--on-navy-2)}
.connect .mid{background:var(--gold);color:var(--navy);padding:36px;display:flex;flex-direction:column;gap:14px}
.connect .mid .eyebrow{color:var(--navy);font-weight:500}
.connect .mid h3{color:var(--navy);font-size:30px}
.connect .mid p{color:var(--navy);font-weight:500;font-size:18px}
/* case study */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.kpi{border-top:3px solid var(--gold);border-right:1px solid var(--border);padding:28px 28px 0 0;display:flex;flex-direction:column;gap:8px}
.kpi+.kpi{padding-left:28px}
.kpi:last-child{border-right:0}
.kpi .n{font-family:var(--mono);font-size:34px;font-weight:500;color:var(--navy);line-height:1.1}
.kpi .l{font-size:16px}
.story{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;row-gap:80px}
.story .k{grid-column:span 3}
.story .v{grid-column:span 9;display:flex;flex-direction:column;gap:20px}
.story .v p{font-size:20px;max-width:none}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tile{background:var(--grey);padding:28px;display:flex;flex-direction:column;gap:10px}
.tile h3{font-size:23px}
.tile p{font-size:17px}
.quote-block{display:flex;flex-direction:column;gap:24px}
.quote-block blockquote{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.45;color:var(--navy);max-width:1100px}
.quote-block figcaption{font-size:17px;color:var(--muted)}
.quote-block figcaption strong{color:var(--navy);font-weight:600}
.pager{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:0 0 8px}
.pager a,.letter-row .links a,.refs a{display:inline-flex;align-items:center;min-height:44px}
/* letters page */
.letter-row{display:grid;grid-template-columns:300px minmax(0,1fr);column-gap:64px;border-top:1px solid var(--border);padding:48px 0}
.letter-row .who{display:flex;flex-direction:column;gap:8px}
.letter-row .who .name{font-family:var(--serif);font-size:24px;font-weight:650;color:var(--navy)}
.letter-row .who .role{font-size:16px;color:var(--muted);line-height:1.5}
.letter-row .who .since{margin-top:8px;font-family:var(--mono);font-size:14px;letter-spacing:0.08em;text-transform:uppercase;color:var(--navy);font-weight:500;display:flex;align-items:center;gap:10px}
.letter-row .who .since::before{content:"";width:20px;height:3px;background:var(--gold)}
.letter-row .body{display:flex;flex-direction:column;gap:18px;font-size:19px;line-height:1.65}
.letter-row .body p{max-width:none}
.letter-row .body .links{display:flex;gap:28px;flex-wrap:wrap}
.letter-row.placeholder .who .name{color:var(--muted)}
.letter-row.placeholder .body{font-style:italic;color:var(--muted);font-size:18px}
.refs{background:var(--grey);padding:48px;display:flex;flex-direction:column;gap:10px}
.said{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.said .q{border-top:3px solid var(--gold);padding-top:18px;display:flex;flex-direction:column;gap:12px}
.said .q p{font-size:17px;line-height:1.6}
.said .q .who{font-size:15px;color:var(--muted)}
.said .q .who strong{color:var(--navy)}
/* about */
.bio-intro{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;row-gap:24px}
.bio-intro p{grid-column:span 8;font-size:20px;max-width:none}
.history{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 48px}
.hist{display:grid;grid-template-columns:120px minmax(0,1fr);column-gap:24px;border-top:1px solid var(--border);padding-top:20px}
.hist .y{font-family:var(--mono);font-size:22px;font-weight:500;color:var(--navy)}
.hist h3{font-size:24px;margin-bottom:8px}
.hist p{font-size:17px;max-width:none}
/* how i work */
.leaks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.leak{border-top:3px solid var(--gold);padding-top:20px;display:flex;flex-direction:column;gap:12px}
.leak p{font-size:17px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.step{border-top:3px solid var(--gold);padding-top:18px;display:flex;flex-direction:column;gap:10px}
.step .w{font-family:var(--mono);font-size:15px;letter-spacing:0.08em;color:var(--gold);font-weight:500}
.step p{font-size:18px;color:var(--on-navy-2)}
.fits{list-style:none;display:flex;flex-direction:column;gap:18px;font-size:19px}
.fits li{border-top:1px solid var(--border);padding-top:16px}
.split{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;align-items:center}
.split .l{grid-column:span 7;display:flex;flex-direction:column;gap:20px}
.split .r{grid-column:span 5;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.split-6-5 .l{grid-column:span 6}.split-6-5 .r{grid-column:8/span 5}.split-5-6 .l{grid-column:span 5}.split-5-6 .r{grid-column:7/span 6}.split .r.stretch{align-items:stretch}
/* diagnostic */
.diag{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:32px;align-items:start}
.diag .intro{grid-column:span 5;display:flex;flex-direction:column;gap:28px}
.diag .intro ol{list-style:none;display:flex;flex-direction:column;gap:20px;border-top:1px solid var(--border);padding-top:28px}
.diag .intro li{display:flex;gap:16px;font-size:16px}
.diag .intro li .i{font-family:var(--mono);color:var(--muted);font-weight:500}
.diag form{grid-column:7/span 6;background:var(--white);border:1px solid var(--border);padding:44px;display:flex;flex-direction:column;gap:32px}
.progress{height:4px;background:var(--grey)}
.progress i{display:block;height:4px;background:var(--gold);transition:width .3s}
fieldset{border:0;display:flex;flex-direction:column;gap:14px}
legend,.form-step .q{font-size:17px;font-weight:600;color:var(--navy);padding-bottom:14px}
.pills{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.pills.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.pill{position:relative;display:block}
.pill input{position:absolute;opacity:0;width:1px;height:1px}
.pill span{display:flex;align-items:center;min-height:48px;padding:10px 14px;font-size:15px;color:var(--navy);background:var(--white);border:1px solid #B7B9C8;border-radius:2px;cursor:pointer;line-height:1.3}
.pill input:checked+span{background:var(--navy);color:var(--white);border-color:var(--navy)}
.pill input:focus-visible+span{outline:3px solid var(--navy);outline-offset:3px}
.note{font-size:15px;line-height:1.5;color:var(--navy);background:var(--grey);border-left:3px solid var(--gold);padding:14px 16px}
.field{display:flex;flex-direction:column;gap:10px}
.field label{font-size:17px;font-weight:600;color:var(--navy)}
.field input,.field textarea,.field select{font-family:var(--sans);font-size:16px;padding:14px;border:1px solid #B7B9C8;background:var(--white);color:var(--navy);border-radius:2px;width:100%}
.field textarea{resize:vertical;min-height:120px}
.form-nav{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.form-nav .hint{font-size:14px;color:var(--muted)}
.form-nav .btn{height:52px;padding:0 28px;font-size:16px}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--navy);height:52px;padding:0 20px;border-radius:2px;font-family:var(--sans);font-size:16px;cursor:pointer}
.form-step[hidden]{display:none}
.no-js .form-step[hidden]{display:flex}
.form-step{display:flex;flex-direction:column;gap:32px}
/* footer */
.site-footer{border-top:1px solid var(--border);padding:40px 0 32px;font-size:15px;color:var(--muted)}
.site-footer .row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.site-footer .links{display:flex;gap:28px;flex-wrap:wrap;align-items:center}
.site-footer .links span{display:inline-flex;align-items:center;min-height:44px}
.site-footer a{text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.site-footer a:hover{text-decoration:underline}
.legal{margin-top:32px;padding-top:24px;border-top:1px solid var(--border);font-size:13px;line-height:1.6;color:var(--muted)}
.legal p{max-width:none;margin-bottom:10px}
.legal strong{color:var(--body)}
.legal .t{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;color:var(--navy);margin-bottom:12px}
/* reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
/* responsive */
@media (max-width:1100px){
  :root{--gutter:48px}
  h1{font-size:54px} h2{font-size:42px}
  .hero .copy,.hero .panel{grid-column:span 12}
  .stats,.grid-4,.kpis,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kpi{border-right:0;padding-left:0}
  .timeline,.grid-3,.leaks{grid-template-columns:repeat(2,minmax(0,1fr))}
  .clients{grid-template-columns:repeat(3,minmax(0,1fr))}
  .connect{grid-template-columns:1fr}
  .diag .intro,.diag form{grid-column:span 12}
  .split .l,.split .r,.split-6-5 .l,.split-6-5 .r,.split-5-6 .l,.split-5-6 .r{grid-column:span 12}
  .split .r .bars{margin-top:32px}
  .bio-intro p{grid-column:span 12}
}
@media (max-width:768px){
  .letter{padding:24px 20px} .letter blockquote{font-size:19px} .hero-quote{font-size:20px}
  :root{--gutter:20px;--nav-h:64px}
  body{font-size:17px}
  h1{font-size:40px;line-height:1.08} h2{font-size:32px;line-height:1.12} h3{font-size:22px}
  .lede{font-size:18px}
  section{padding:64px 0}
  .hero{padding:48px 0 40px}
  .hero .panel{padding:28px 22px}
  .bars{gap:20px} .bar .b{width:64px;max-height:130px} .bars .delta{font-size:30px}
  .stats,.grid-2,.grid-3,.grid-4,.letters,.timeline,.kpis,.tiles,.said,.history,.leaks,.steps{grid-template-columns:1fr}
  .stat .n,.card .n{font-size:32px}
  .clients{grid-template-columns:repeat(2,minmax(0,1fr))}
  .clients div{font-size:17px;padding:14px 4px}
  .story{row-gap:40px} .story .k,.story .v{grid-column:span 12}
  .letter-row{grid-template-columns:1fr;row-gap:20px;padding:32px 0}
  .hist{grid-template-columns:1fr;row-gap:6px}
  .pills,.pills.two{grid-template-columns:1fr}
  .diag form{padding:24px 18px}
  .quote-block blockquote{font-size:22px}
  .site-footer .row{flex-direction:column;align-items:flex-start}
  .nav-burger{display:inline-flex}
  .nav{display:none;position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;background:var(--white);border-bottom:1px solid var(--border);box-shadow:0 16px 28px rgba(26,26,46,.18)}
  .site-header.menu-open .nav{display:flex}
  .nav li{border-bottom:1px solid var(--border)}
  .nav li:last-child{border-bottom:0;padding-top:16px}
  .nav a{display:block;padding:16px 0;font-size:17px}
  .nav a.btn-sm{display:flex;height:52px;margin-left:0}
  .accent{text-decoration-thickness:5px;text-underline-offset:7px}
}