/* =====================================================================
   Maintina shared layer. Loaded AFTER each page's own CSS on every page.
   Owns: tokens, container, header + navigation, mobile menu, footer,
   buttons, focus states, reduced motion.
   Palette and typefaces are unchanged: Inter + IBM Plex Mono, navy #16324F.
   ===================================================================== */
:root{
  --navy:#16324F; --navy-2:#1D3E60; --accent:#2F6FA3; --accent-2:#4A8FC0;
  --light-blue:#9FB6CC; --fog:#F4F5F6; --paper:#FFFFFF;
  --slate:#4A545E;                       /* body copy: darker than before for legibility */
  --line-c:rgba(22,50,79,0.14); --line-c-dark:rgba(255,255,255,0.18);
  --hdr:84px;
}
html{scroll-padding-top:calc(var(--hdr) + 16px);}
body{font-size:17px;}
.container{max-width:1440px;width:100%;margin:0 auto;padding:0 40px;box-sizing:border-box;}
@media (max-width:700px){.container{padding:0 22px;}}

/* eyebrow labels: no leading rule, slightly larger */
.eyebrow{font-size:13px;letter-spacing:0.14em;}
.eyebrow::before{display:none !important;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:4px;font-weight:600;font-size:16.5px;line-height:1.2;text-decoration:none;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;}
.btn-primary{background:var(--navy);color:#fff;border:1.5px solid var(--navy);}
.btn-primary:hover{background:var(--navy-2);border-color:var(--navy-2);}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-light{background:#fff;color:var(--navy);border:1.5px solid #fff;}
.btn-light:hover{background:#E8EEF4;border-color:#E8EEF4;}

/* ---------- keyboard focus ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:3px solid var(--accent-2);outline-offset:3px;border-radius:4px;}
.on-dark a:focus-visible,.on-dark button:focus-visible,.site-footer a:focus-visible{outline-color:#fff;}
.skip-link{position:absolute;left:-9999px;top:8px;z-index:300;background:var(--navy);color:#fff;padding:12px 18px;border-radius:4px;font-weight:600;}
.skip-link:focus{left:12px;}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-c);}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:10px;padding-bottom:10px;}
.brand{display:block;flex-shrink:0;margin-left:-4px;}
.brand img{height:64px;width:auto;display:block;transition:height .2s ease;}
.site-header.is-scrolled .brand img{height:52px;}

.site-nav{display:flex;align-items:center;justify-content:flex-start;padding:0;gap:clamp(14px,1.7vw,30px);font-size:16px;font-weight:500;color:var(--navy);}
.site-nav a,.nav-trigger{color:inherit;font:inherit;background:none;border:0;padding:10px 2px;cursor:pointer;display:inline-flex;align-items:center;gap:7px;text-decoration:none;white-space:nowrap;}
.site-nav a:hover,.nav-trigger:hover{color:var(--accent);}
.nav-item{position:relative;}
.nav-caret{width:7px;height:7px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s ease;}
.nav-item:hover .nav-caret,.nav-item.open .nav-caret{transform:translateY(1px) rotate(225deg);}
.nav-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:8px;opacity:0;visibility:hidden;transition:opacity .15s ease;z-index:120;}
.nav-menu-inner{background:#fff;border:1px solid var(--line-c);border-radius:8px;padding:8px;min-width:250px;box-shadow:0 14px 32px rgba(22,50,79,0.14);}
.nav-item:hover .nav-menu,.nav-item.open .nav-menu{opacity:1;visibility:visible;}
.nav-menu a{display:block;padding:10px 12px;border-radius:5px;font-size:15.5px;font-weight:500;color:var(--navy);white-space:nowrap;}
.nav-menu a:hover{background:var(--fog);color:var(--navy);}

.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-actions .btn{padding:11px 20px;font-size:15.5px;}

.nav-toggle{display:none;width:46px;height:46px;border:0;background:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

@media (max-width:1239px){
  .site-nav,.nav-actions{display:none;}
  .nav-toggle{display:flex;}
  .brand img{height:56px;}
  .site-header.is-scrolled .brand img{height:48px;}
}

/* ---------- mobile menu ---------- */
.mobile-menu{display:none;position:fixed;left:0;right:0;top:var(--hdr);bottom:0;background:#fff;z-index:99;overflow-y:auto;padding:8px 24px 40px;}
.mobile-menu.open{display:block;}
.mobile-link,.mobile-acc-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:18px 0;border:0;border-bottom:1px solid var(--line-c);background:none;font:inherit;font-size:18px;font-weight:600;color:var(--navy);text-align:left;cursor:pointer;text-decoration:none;}
.mobile-acc.open .nav-caret{transform:translateY(1px) rotate(225deg);}
.mobile-acc-panel{display:none;flex-direction:column;padding:6px 0 14px 12px;border-bottom:1px solid var(--line-c);}
.mobile-acc.open .mobile-acc-panel{display:flex;}
.mobile-acc-panel a{padding:12px 0;font-size:17px;color:var(--slate);text-decoration:none;}
.mobile-cta{display:flex;flex-direction:column;gap:12px;margin-top:24px;}
.mobile-cta .btn{width:100%;padding:16px 22px;font-size:17px;}
body.menu-open{overflow:hidden;}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#C9D5E0;padding:72px 0 32px;}
.footer-top{display:flex;flex-wrap:wrap;gap:40px;margin-bottom:56px;}
.footer-brand{flex:1.4 1 280px;min-width:0;}
.footer-brand img{height:108px;width:auto;display:block;margin:-20px 0 -20px -20px;}
.footer-brand p{margin:18px 0 0;max-width:340px;font-size:16.5px;line-height:1.7;color:#C9D5E0;}
.footer-col{flex:1 1 150px;min-width:0;}
.footer-col.wide{flex-basis:200px;}
.footer-col h2{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:400;letter-spacing:0.12em;text-transform:uppercase;color:var(--light-blue);margin:0 0 20px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;font-size:16.5px;}
.footer-col a{color:#E3EBF2;text-decoration:none;}
.footer-col a:hover{color:#fff;text-decoration:underline;}
.footer-bottom{border-top:1px solid var(--line-c-dark);padding-top:26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:15px;color:#B7C4CE;}

/* ---------- motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto !important;}
  *,*::before,*::after{transition:none !important;animation:none !important;}
}

/* ---------- photo heroes and bands: grow with their copy instead of clipping it ---------- */
.svc-hero,.ind-hero,.photo-band,.ind-band{height:auto !important;display:flex;position:relative;overflow:hidden;}
.svc-hero > img,.ind-hero > img,.photo-band > img,.ind-band > img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;}
.svc-hero .svc-overlay,.ind-hero .ind-overlay,.photo-band .band-overlay,.ind-band .band-overlay{position:relative !important;inset:auto !important;width:100%;box-sizing:border-box;}
.svc-hero .svc-overlay{min-height:440px;padding:64px 0;}
.ind-hero .ind-overlay{min-height:460px;padding:64px 0;}
.photo-band .band-overlay{min-height:340px;padding:48px 0;}
.ind-band .band-overlay{min-height:300px;padding:44px 0;}
.svc-hero .svc-copy,.ind-hero .ind-copy{max-width:640px;}
@media (max-width:700px){
  .svc-hero .svc-overlay,.ind-hero .ind-overlay{min-height:0;padding:44px 0;}
  .photo-band .band-overlay,.ind-band .band-overlay{min-height:0;padding:40px 0;}
}

/* ---------- heading rhythm: tighter than body copy (page classes can still override) ---------- */
h1{line-height:1.15;} h2{line-height:1.2;} h3{line-height:1.3;}

/* ---------- very small phones (320px) ---------- */
.insight-grid{grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));}
@media (max-width:420px){
  .insight-stat .pair .n{font-size:clamp(44px,15vw,72px);}
  .insight-stat .pair{gap:28px;}
}