/* Aventra Development — shared styles for interior pages.
   Mirrors the design system defined inline on the homepage. */
:root{
  --blue:#0043A5;
  --navy:#00337C;
  --steel:#80A1D2;
  --paper:#FAFBFF;
  --cloud:#EDEFF7;
  --smoke:#D3D6E0;
  --graphite:#6E7180;
  --arsenic:#40424D;
  --heronavy:#001b43;
  --ink:#0a1a33;
  --line:rgba(0,67,165,.14);
  --maxw:1200px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);display:inline-block;
}
.eyebrow.on-dark{color:var(--steel)}

h1,h2,h3{font-weight:700;letter-spacing:-.02em;line-height:1.08}
h2{font-size:clamp(28px,3.6vw,46px)}
p{font-size:clamp(16px,1.15vw,18px)}

/* ---------- header (always solid on interior pages) ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(250,251,255,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line);
}
header .bar{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center}
.brand .logo-img{height:30px;width:auto;display:block}
nav.desktop{display:flex;align-items:center;gap:34px}
nav.desktop a{font-size:14.5px;font-weight:600;color:rgba(10,26,51,.72);transition:color .25s var(--ease);position:relative}
nav.desktop a:hover{color:var(--navy)}
nav.desktop a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;
  background:currentColor;transition:right .3s var(--ease)}
nav.desktop a:hover::after,nav.desktop a.active::after{right:0}
nav.desktop a.active{color:var(--navy)}
.cta-btn{
  font-size:14px;font-weight:700;padding:11px 22px;border-radius:2px;
  background:var(--blue);color:#fff;border:1px solid var(--blue);
  transition:transform .25s var(--ease);
}
.cta-btn:hover{transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:var(--navy);transition:.3s var(--ease)}

/* ---------- mobile menu ---------- */
.mobile-menu{
  position:fixed;inset:0;z-index:99;background:var(--navy);
  display:flex;flex-direction:column;justify-content:center;gap:8px;padding:32px;
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{color:#fff;font-size:26px;font-weight:700;letter-spacing:-.02em;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12)}

/* ---------- page hero band ---------- */
.page-hero{
  position:relative;background:var(--heronavy);color:#fff;overflow:hidden;
  padding:clamp(150px,20vh,200px) 0 clamp(56px,8vw,88px);
}
.page-hero .bg{position:absolute;inset:0;background:url('/images/hero-wave.webp') no-repeat right center;background-size:cover;opacity:.9}
.page-hero .bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(95deg,var(--heronavy) 0%,var(--heronavy) 34%,rgba(0,27,67,.6) 58%,rgba(0,27,67,.18) 85%)}
.page-hero .wrap{position:relative;z-index:2}
.kicker-line{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.kicker-line .rule{height:1px;width:46px;background:var(--steel)}
.kicker-line span{font-size:12.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--steel)}
.page-hero h1{font-size:clamp(34px,4.8vw,60px);max-width:20ch;letter-spacing:-.03em;margin-bottom:20px}
.page-hero .sub{font-size:clamp(17px,1.4vw,20px);max-width:60ch;color:rgba(255,255,255,.82)}
.crumbs{position:relative;z-index:2;margin-bottom:6px}
.crumbs a,.crumbs span{font-size:13px;font-weight:600;color:rgba(255,255,255,.55)}
.crumbs a:hover{color:#fff}

/* ---------- sections ---------- */
section{padding:clamp(64px,8vw,110px) 0}
.section-head{max-width:700px;margin-bottom:44px}
.section-head h2{margin-top:18px}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:54px;align-items:start}
.big-statement{
  font-size:clamp(24px,3vw,38px);font-weight:700;letter-spacing:-.025em;line-height:1.16;
  max-width:36ch;margin-bottom:30px;color:var(--ink);
}
.big-statement em{font-style:normal;color:var(--blue)}
.prose{max-width:72ch;color:rgba(10,26,51,.8)}
.prose p+p{margin-top:18px}
.prose h2{margin:44px 0 16px;font-size:clamp(24px,2.4vw,34px)}
.prose h3{margin:32px 0 12px;font-size:21px}
.prose ul{list-style:none;margin:16px 0;display:flex;flex-direction:column;gap:10px}
.prose ul li{font-size:16px;color:rgba(10,26,51,.8);padding-left:20px;position:relative}
.prose ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.prose strong{color:var(--ink)}
.link-arrow{display:inline-flex;align-items:center;gap:9px;margin-top:22px;font-weight:700;color:var(--blue);font-size:15px}
.link-arrow svg{transition:transform .3s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{
  border:1px solid var(--line);border-radius:4px;padding:34px 30px;background:#fff;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:0 26px 60px -28px rgba(0,51,124,.4);border-color:transparent}
.card h3{font-size:20px;margin-bottom:12px;letter-spacing:-.02em}
.card p{font-size:15.5px;color:rgba(10,26,51,.72)}
.card .no{font-size:13px;font-weight:700;letter-spacing:.15em;color:var(--steel);margin-bottom:16px}

/* ---------- band (navy pull-quote section) ---------- */
.band{background:var(--navy);color:#fff}
.band .pull{font-size:clamp(26px,3.6vw,46px);font-weight:700;letter-spacing:-.03em;line-height:1.1;max-width:22ch;margin-bottom:26px}
.band .pull em{font-style:normal;color:var(--steel)}
.band .body{max-width:64ch;color:rgba(255,255,255,.82)}
.band .body p+p{margin-top:16px}
.band .eyebrow{margin-bottom:28px}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px}
details.faq{border-bottom:1px solid var(--line);padding:6px 0}
details.faq summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--navy);padding:18px 0;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--steel);flex:none;transition:transform .3s var(--ease)}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .a{padding:0 0 20px;max-width:66ch}
details.faq .a p{font-size:16px;color:rgba(10,26,51,.78)}
details.faq .a p+p{margin-top:12px}

/* ---------- facts grid (case studies) ---------- */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:26px;margin:0 0 44px;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact .k{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin-bottom:7px}
.fact .v{font-size:16.5px;font-weight:700;color:var(--navy)}
.case-img{border-radius:4px;margin:0 0 40px;width:100%;height:auto}
.case-img.constrain{max-width:760px}

/* ---------- related links ---------- */
.related{background:var(--cloud)}
.related .rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rel-item{border-top:2px solid var(--blue);padding-top:20px}
.rel-item .k{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin-bottom:8px}
.rel-item a{font-size:19px;font-weight:700;color:var(--navy);letter-spacing:-.01em;transition:color .25s var(--ease)}
.rel-item a:hover{color:var(--blue)}
.rel-item p{font-size:14.5px;color:rgba(10,26,51,.7);margin-top:8px}

.rel-item .thumb{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:3px;margin-bottom:16px;display:block}
.rel-icobox{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:3px;margin-bottom:16px}
.rel-icobox svg{width:46px;height:46px;color:var(--blue)}

/* ---------- experience list (market pages) ---------- */
.exp-list{list-style:none}
.exp-item{padding:22px 0;border-bottom:1px solid var(--line)}
.exp-item.has-thumb{display:grid;grid-template-columns:138px 1fr;gap:20px;align-items:start}
.exp-thumb{width:138px;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:3px;display:block}
.exp-name{display:block;font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--navy)}
a.exp-name:hover{color:var(--blue)}
.exp-meta{display:block;font-size:13px;color:var(--steel);font-weight:600;margin:3px 0 8px}
.exp-item p{font-size:15px;color:rgba(10,26,51,.72);margin:0}
.exp-note{margin-top:30px;font-size:13px;color:var(--graphite)}
@media(max-width:860px){
  .exp-item.has-thumb{grid-template-columns:112px 1fr;gap:14px}
  .exp-thumb{width:112px;height:auto}
}

/* ---------- recognition (logos) ---------- */
.recog-row{display:flex;gap:48px;flex-wrap:wrap;align-items:flex-start;margin-top:10px}
.recog-block .lab{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:14px}
.cj-logo{height:34px;width:auto;display:block;margin-bottom:12px}
.wordmark{font-size:15px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--navy);margin-bottom:12px}

/* ---------- CTA band ---------- */
.cta-band{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(26px,3.2vw,42px);max-width:26ch;margin-bottom:18px}
.cta-band p{max-width:56ch;color:rgba(255,255,255,.85);margin-bottom:34px}
.btn-primary{display:inline-block;background:#fff;color:var(--navy);font-weight:700;padding:15px 30px;border-radius:2px;font-size:15px;transition:transform .25s var(--ease);border:1px solid #fff}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{display:inline-block;border:1px solid rgba(255,255,255,.42);color:#fff;font-weight:700;padding:15px 30px;border-radius:2px;font-size:15px;transition:background .25s var(--ease),border-color .25s var(--ease)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{background:#021c44;color:rgba(255,255,255,.6);padding:64px 0 38px;font-size:14px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{display:flex;align-items:center;margin-bottom:14px}
.foot-brand .logo-img{height:28px;width:auto;display:block;filter:brightness(0) invert(1)}
.foot-tag{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);font-weight:600}
.foot-social{display:flex;gap:16px;margin-top:18px}
.foot-social a{color:rgba(255,255,255,.55);transition:color .25s var(--ease)}
.foot-social a:hover{color:#fff}
.foot-social svg{width:20px;height:20px;display:block}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col .h{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:14px}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.foot-col a{font-weight:600;color:rgba(255,255,255,.72);font-size:14px;transition:color .25s var(--ease)}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;font-size:13px}

/* ---------- reveal + a11y ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:#fff;color:var(--navy);
  font-weight:700;padding:12px 20px;border-radius:0 0 4px 0}
.skip-link:focus{left:0}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}

/* ---------- responsive ---------- */
@media(max-width:860px){
  nav.desktop,.header-cta{display:none}
  .burger{display:flex}
  .split{grid-template-columns:1fr;gap:30px}
  .cards,.cards.two,.related .rel-grid{grid-template-columns:1fr}
  .foot-cols{gap:36px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}