/* Vektor Value site styles: institutional navy. Lime appears on navy surfaces only. */
:root{
  --navy-900:#0B1B2E;
  --navy-800:#0E2238;
  --navy-700:#17304D;
  --paper:#FFFFFF;
  --paper-2:#F6F5F0;
  --ink:#14202E;
  --ink-soft:#4A5565;
  --ink-quiet:#626A77;
  --rule:#E3E1DA;
  --rule-navy:rgba(244,241,234,.14);
  --on-navy:#F4F1EA;
  --on-navy-soft:#B9C2CF;
  --lime:#C7FF00;
  --serif:"Besley",Georgia,serif;
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --wrap:1200px;
  --pad:clamp(20px,4vw,40px);
  --r-img:12px;
  --r-card:10px;
  --r-ctl:6px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(40px,5.4vw,72px)}
h2{font-size:clamp(30px,3.6vw,46px)}
h3{font-size:clamp(21px,2vw,26px)}
p{margin:0 0 1em}
figure{margin:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--lime);color:var(--navy-800);padding:10px 16px;font-weight:600;text-decoration:none;border-radius:var(--r-ctl)}
.skip-link:focus{left:16px;top:12px}
:focus-visible{outline:2px solid var(--navy-800);outline-offset:3px}
.band--navy :focus-visible,.site-header :focus-visible,.site-footer :focus-visible,.standard :focus-visible{outline-color:var(--lime)}
::selection{background:var(--lime);color:var(--navy-800)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
section[id]{scroll-margin-top:84px}

/* bands and section heads */
.band{padding:clamp(64px,8vw,104px) 0}
.band--white{background:var(--paper)}
.band--ivory{background:var(--paper-2)}
.band--navy{background:var(--navy-800);color:var(--on-navy)}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--navy-800);margin:0 0 14px}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor}
.band--navy .eyebrow,.standard .eyebrow{color:var(--lime)}
.lead{font-size:clamp(18px,1.6vw,20px);color:var(--ink-soft);max-width:56ch}
.band--navy .lead{color:var(--on-navy-soft)}
.hl{color:var(--lime)}
.section-head{max-width:720px;margin-bottom:clamp(36px,4vw,56px)}

/* buttons and links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);font-size:15px;font-weight:600;text-decoration:none;padding:14px 22px;border-radius:var(--r-ctl);border:1.5px solid var(--navy-800);background:var(--navy-800);color:#fff;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:var(--navy-700);border-color:var(--navy-700)}
.btn--lime{background:var(--lime);border-color:var(--lime);color:var(--navy-800)}
.btn--lime:hover{background:#D8FF4D;border-color:#D8FF4D}
.btn--sm{padding:9px 16px;font-size:14px}
.btn:disabled{opacity:.6;cursor:progress}
.link-arrow{font-weight:600;color:var(--navy-800);text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:2px}
.link-arrow::after{content:" \2192"}
.link-arrow:hover{color:var(--navy-700)}
.band--navy .link-arrow{color:var(--on-navy)}
.band--navy .link-arrow:hover{color:var(--lime)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy-800);color:var(--on-navy);border-bottom:1px solid var(--rule-navy)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:14px;padding-bottom:14px}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:600;font-size:17px;color:var(--on-navy);text-decoration:none}
.brand__mark{width:26px;height:26px;flex:none}
.nav{display:flex;align-items:center;gap:clamp(16px,3vw,32px);font-size:15px}
.nav a:not(.btn){color:var(--on-navy-soft);text-decoration:none;padding:6px 0;border-bottom:2px solid transparent}
.nav a:not(.btn):hover{color:var(--on-navy)}
.nav a[aria-current="page"]{color:var(--on-navy);border-bottom-color:var(--lime)}
@media (max-width:680px){.nav a:not(.btn){display:none}}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(88px,11vw,150px) 0 clamp(80px,10vw,136px)}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero__inner{position:relative;z-index:1}
.hero__copy{max-width:760px}
.hero h1{max-width:14ch}
.hero .lead{margin-bottom:32px}
.hero__platforms{margin:32px 0 0;font-size:14px;color:var(--on-navy-soft)}

/* method */
.method__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:center}
.method__figure{max-width:480px;width:100%;justify-self:center}
@media (max-width:900px){.method__grid{grid-template-columns:1fr}.method__figure{max-width:360px}}

/* engagement cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-card);padding:28px;text-decoration:none;color:var(--ink);transition:border-color .2s}
.card:hover{border-color:var(--navy-800)}
.card__num{font-size:14px;font-weight:600;color:var(--ink-quiet);margin-bottom:28px}
.card__title{margin-bottom:10px}
.card__text{color:var(--ink-soft);margin-bottom:24px}
.card__link{margin-top:auto;font-weight:600;color:var(--navy-800)}
.card__link::after{content:" \2192"}
@media (max-width:900px){.cards{grid-template-columns:1fr}}

/* case cards */
.case-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.case-card{position:relative;display:flex;flex-direction:column;background:var(--navy-700);border-radius:var(--r-card);overflow:hidden}
.case-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.case-card__body{display:flex;flex-direction:column;flex:1;padding:28px}
.case-card__tag{font-size:14px;font-weight:600;color:var(--lime);margin-bottom:10px}
.case-card h3{margin-bottom:16px}
.case-card h2.h3{font-size:clamp(21px,2vw,26px);margin-bottom:16px}
.case-card h2.h3 a{text-decoration:none;color:var(--on-navy)}
.case-card h2.h3 a::after{content:"";position:absolute;inset:0}
.case-card:hover h2.h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.case-cards--light .case-card h2.h3 a{color:var(--ink)}
.case-card h3 a{text-decoration:none;color:var(--on-navy)}
.case-card h3 a::after{content:"";position:absolute;inset:0}
.case-card:hover h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.case-card:focus-within{outline:2px solid var(--lime);outline-offset:3px}
.case-card h3 a:focus-visible{outline:none}
.case-card h2.h3 a:focus-visible{outline:none}
.case-card__metric{color:var(--on-navy-soft);margin-bottom:20px}
.case-card__metric strong{font-family:var(--serif);font-size:24px;font-weight:500;color:var(--on-navy)}
.case-card__more{margin-top:auto;font-weight:600;color:var(--on-navy)}
.case-card__more::after{content:" \2192"}
.case-cards--light .case-card{background:var(--paper);border:1px solid var(--rule)}
.case-cards--light .case-card:focus-within{outline-color:var(--navy-800)}
.case-cards--light .case-card__tag{color:var(--navy-800)}
.case-cards--light .case-card h3 a,.case-cards--light .case-card__more{color:var(--ink)}
.case-cards--light .case-card__metric{color:var(--ink-soft)}
.case-cards--light .case-card__metric strong{color:var(--navy-800)}
@media (max-width:900px){.case-cards{grid-template-columns:1fr}}

/* image and text split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:start}
.split__media img{border-radius:var(--r-img);aspect-ratio:4/3;object-fit:cover;width:100%}
.split--reverse .split__media{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split--reverse .split__media{order:0}}

/* accordion (services and FAQ) */
.accordion{margin-top:28px;border-top:1px solid var(--rule)}
.accordion details{border-bottom:1px solid var(--rule)}
.accordion summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;font-weight:600;font-size:17px}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary::after{content:"+";font-size:22px;font-weight:400;color:var(--navy-800);line-height:1}
.accordion details[open]>summary::after{content:"\2212"}
.accordion__body{padding:0 0 20px;color:var(--ink-soft)}
.accordion__body p:last-child{margin-bottom:0}
.accordion__body ul{margin:0;padding-left:20px}
.accordion__body li{margin:4px 0}
details[open]>.accordion__body{animation:open .3s ease}
@keyframes open{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.faq__group{font-size:14px;font-weight:600;color:var(--navy-800);margin:36px 0 0}
.faq__group:first-child{margin-top:0}
.faq__group+.accordion{margin-top:8px}

/* why */
.why__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,5vw,72px);align-items:center}
.dont-list{list-style:none;margin:24px 0 0;padding:0;border-top:1px solid var(--rule)}
.dont-list li{display:flex;gap:16px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--rule);font-family:var(--serif);font-size:clamp(19px,1.8vw,23px)}
.dont-list li::before{content:"No";font-family:var(--sans);font-size:13px;font-weight:600;color:var(--ink-quiet);min-width:24px}
.why__note{margin-top:20px;color:var(--ink-soft)}
.standard{background:var(--navy-800);color:var(--on-navy);border-radius:var(--r-card);padding:clamp(28px,4vw,44px)}
.standard__line{font-family:var(--serif);font-size:clamp(24px,2.6vw,32px);line-height:1.2;margin-bottom:18px}
.standard__sub{color:var(--on-navy-soft);margin:0}
@media (max-width:900px){.why__grid{grid-template-columns:1fr}}

/* sub-page hero */
.page-hero{padding:clamp(48px,6vw,80px) 0 clamp(48px,6vw,72px)}
.page-hero h1{max-width:20ch;font-size:clamp(36px,4.6vw,60px)}
.page-hero__tag{font-weight:600;color:var(--lime);margin-bottom:12px}
.page-hero__date{font-weight:400;color:var(--on-navy-soft)}
.breadcrumb{font-size:14px;color:var(--on-navy-soft);margin-bottom:24px}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.breadcrumb li+li::before{content:"/";margin-right:8px}
.breadcrumb a{color:var(--on-navy-soft)}
.breadcrumb [aria-current]{color:var(--on-navy)}

/* case detail */
.case-photo{margin-bottom:clamp(40px,5vw,64px)}
.case-photo img{border-radius:var(--r-img);aspect-ratio:16/10;object-fit:cover;width:100%;max-height:560px}
.case-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:clamp(32px,5vw,72px);align-items:start}
.case-section+.case-section{margin-top:40px}
.case-section h2{font-size:clamp(24px,2.4vw,30px)}
.case-section p{color:var(--ink-soft);max-width:62ch}
.case-aside{position:sticky;top:96px}
.next-case{margin-top:56px;padding-top:28px;border-top:1px solid var(--rule);color:var(--ink-soft)}
.next-case a{color:var(--navy-800);font-weight:600}
@media (max-width:960px){.case-layout{grid-template-columns:1fr}.case-aside{position:static}}

/* ledger */
.ledger{font-variant-numeric:tabular-nums}
.ledger__title{font-size:13px;font-weight:600;color:var(--ink-quiet);margin:0 0 8px}
.ledger dl{margin:0}
.ledger__row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:12px 0;border-top:1px solid var(--rule)}
.ledger__row dt{color:var(--ink-soft);margin:0}
.ledger__row dd{margin:0;text-align:right;font-weight:600;color:var(--ink)}
.ledger__row--total{border-bottom:4px double var(--navy-800);padding:14px 0 16px}
.ledger__row--total dd{font-family:var(--serif);font-style:italic;font-weight:500;font-size:20px;color:var(--navy-800)}

/* exhibit */
.exhibit{margin-top:28px}
.exhibit figcaption{font-size:13px;font-weight:600;color:var(--ink-quiet);margin-bottom:12px}
.exhibit svg{display:block;width:100%;height:auto}
.exhibit text{font-family:var(--sans);font-size:12px;fill:var(--ink-soft)}
.exhibit .x-val{fill:var(--ink);font-weight:600}
.exhibit .x-before{fill:#D5D9E0}
.exhibit .x-after{fill:var(--navy-800)}

/* contact band and form */
.contact__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,80px);align-items:start}
.contact__lead{color:var(--on-navy-soft);max-width:44ch}
.contact__alt{color:var(--on-navy-soft);font-size:15px}
.contact__alt a{color:var(--on-navy)}
.contact-form{position:relative;background:var(--navy-700);border-radius:var(--r-card);padding:clamp(22px,3vw,32px);display:grid;gap:16px}
.field{display:grid;gap:6px}
.field label{font-size:14px;font-weight:600;color:var(--on-navy)}
.optional{font-weight:400;color:var(--on-navy-soft)}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid transparent;border-radius:var(--r-ctl);padding:11px 12px;width:100%}
.field textarea{resize:vertical;min-height:120px}
.field input:focus-visible,.field textarea:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.contact-form .btn{justify-self:start}
.form-status{margin:0;min-height:1.5em;font-size:15px;color:var(--on-navy)}
.form-status a{color:var(--lime)}
.form-status--ok{color:var(--lime)}
@media (max-width:900px){.contact__grid{grid-template-columns:1fr}}

/* footer */
.site-footer{background:var(--navy-900);color:var(--on-navy-soft);padding:56px 0 28px;font-size:15px}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-footer__tag{margin:14px 0 0;max-width:36ch}
.site-footer__head{font-weight:600;color:var(--on-navy);margin:0 0 10px}
.site-footer nav,.site-footer__contact{display:flex;flex-direction:column;gap:8px}
.site-footer a{color:var(--on-navy-soft);text-decoration:none}
.site-footer a:hover{color:var(--lime)}
.site-footer .brand{color:var(--on-navy)}
.site-footer__legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--rule-navy);font-size:13px}
.site-footer__legal p{margin:0}
@media (max-width:760px){.site-footer__grid{grid-template-columns:1fr}}

/* 404 */
.error{min-height:100vh;display:flex;align-items:center}
.error .brand{margin-bottom:56px}

/* motion: progressive enhancement, nothing hides without JS */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv .ledger__row{position:relative;border-top-color:transparent}
.js .rv .ledger__row::before{content:"";position:absolute;left:0;top:-1px;width:100%;height:1px;background:var(--rule);transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.22,1,.36,1)}
.js .rv.in .ledger__row::before{transform:scaleX(1)}
.js .rv.in .ledger__row:nth-child(2)::before{transition-delay:.08s}
.js .rv.in .ledger__row:nth-child(3)::before{transition-delay:.16s}
.js .rv.in .ledger__row:nth-child(4)::before{transition-delay:.24s}
.js .rv.in .ledger__row:nth-child(5)::before{transition-delay:.32s}
.js .rv .x-bar{transform:scaleX(0);transform-origin:left;transform-box:fill-box;transition:transform .9s cubic-bezier(.22,1,.36,1) .3s}
.js .rv.in .x-bar{transform:scaleX(1)}
.js .rv.in .x-after{transition-delay:.55s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero__copy>*{animation:rise .8s ease both}
.hero__copy>*:nth-child(2){animation-delay:.12s}
.hero__copy>*:nth-child(3){animation-delay:.24s}
.hero__copy>*:nth-child(4){animation-delay:.36s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  .js .rv .ledger__row::before,.js .rv .x-bar{transform:none}
}
@media print{.js .rv{opacity:1;transform:none}}