/* ==========================================================================
   Herk Consulting — site styles
   Brand blue #145DA0 · Lead Self. Lead Team. Lead Impact.
   ========================================================================== */

:root{
  --blue:#145DA0;
  --blue-dark:#0F467A;
  --blue-deep:#0B3358;
  --blue-tint:#EAF1F8;
  --blue-tint-2:#F5F8FC;
  --ink:#16202B;
  --body:#3F4C5A;
  --muted:#68757F;
  --line:#DFE6EE;
  --white:#fff;
  --font-display:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-body:'Source Sans 3','Source Sans Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --maxw:1140px;
  --radius:10px;
  --shadow:0 1px 2px rgba(16,32,48,.05), 0 8px 24px rgba(16,32,48,.06);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.66;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:underline;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.02em;
  text-wrap:balance;
}
h1{font-size:clamp(2rem,4.4vw,3.1rem);}
h2{font-size:clamp(1.5rem,2.9vw,2.15rem);}
h3{font-size:1.16rem;letter-spacing:-.005em;}
h4{font-size:1rem;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
/* narrow sections keep the same left gutter as full-width sections */
.wrap.narrow > *{max-width:840px;}
.wrap.narrow > .center{max-width:840px;margin:0 auto;}

/* ---------- skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:12px 18px;z-index:200;}
.skip:focus{left:0;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:74px;}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand img{height:34px;width:auto;}
.brand-name{font-family:var(--font-display);font-weight:800;color:var(--blue);letter-spacing:.02em;font-size:1.02rem;line-height:1.1;}
.brand-tag{display:block;font-weight:500;color:var(--muted);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;margin-top:2px;}

.nav{display:flex;align-items:center;gap:6px;}
.nav a{
  font-family:var(--font-display);
  color:var(--ink);font-weight:500;font-size:.95rem;padding:9px 13px;border-radius:7px;
}
.nav a:hover{background:var(--blue-tint);color:var(--blue-dark);text-decoration:none;}
.nav a[aria-current="page"]{color:var(--blue);font-weight:650;box-shadow:inset 0 -2px 0 var(--blue);border-radius:0;}
.nav .btn{margin-left:8px;}

.nav-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:8px;
  padding:9px 11px;cursor:pointer;color:var(--ink);font-size:.9rem;align-items:center;gap:8px;
}
.nav-toggle svg{display:block;}

@media (max-width:900px){
  .nav-toggle{display:inline-flex;}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    padding:10px 24px 18px;box-shadow:0 12px 24px rgba(16,32,48,.08);
  }
  .nav.open{display:flex;}
  .nav a{padding:13px 4px;border-radius:0;border-bottom:1px solid var(--line);}
  .nav a[aria-current="page"]{box-shadow:none;}
  .nav .btn{margin:14px 0 0;text-align:center;border-bottom:none;}
}

@media (max-width:480px){
  .brand-tag{display:none;}
  .brand img{height:30px;}
  .brand-name{font-size:.95rem;}
}

/* ---------- buttons ---------- */
.btn{
  font-family:var(--font-display);
  display:inline-block;background:var(--blue);color:#fff!important;font-weight:600;font-size:.95rem;
  padding:13px 24px;border-radius:8px;border:1px solid var(--blue);
  transition:background .15s ease,transform .15s ease;
}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);text-decoration:none;transform:translateY(-1px);}
.btn--ghost{background:transparent;color:var(--blue)!important;border-color:#B9CFE3;}
.btn--ghost:hover{background:var(--blue-tint);color:var(--blue-dark)!important;border-color:var(--blue);}
.btn--light{background:#fff;color:var(--blue)!important;border-color:#fff;}
.btn--light:hover{background:var(--blue-tint);color:var(--blue-dark)!important;border-color:var(--blue-tint);}
.btn--outline-light{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.55);}
.btn--outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff!important;}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(150deg,var(--blue) 0%,var(--blue-dark) 55%,var(--blue-deep) 100%);
  color:#fff;padding:84px 0 78px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:rgba(255,255,255,.05);
}
.hero .wrap{position:relative;z-index:1;}
.hero h1{color:#fff;max-width:19ch;}
.hero .eyebrow{color:#B9D3EC;}
.hero-lede{font-size:1.16rem;color:#DCE8F4;max-width:62ch;margin-top:18px;}
.hero-philosophy{
  font-family:var(--font-display);
  font-size:clamp(1.15rem,2.1vw,1.5rem);font-weight:700;color:#fff;
  margin:6px 0 0;letter-spacing:-.01em;
}
.hero--page{padding:64px 0 58px;}
.hero--page h1{max-width:24ch;}

.eyebrow{
  font-family:var(--font-display);
  display:block;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin-bottom:14px;
}

/* ---------- sections ---------- */
.section{padding:74px 0;}
.section--tight{padding:54px 0;}
.section--alt{background:var(--blue-tint-2);}
.section--blue{background:var(--blue-tint);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head p{font-size:1.06rem;}
.lede{font-size:1.1rem;color:var(--body);}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:680px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow);
}
.card h3{margin-bottom:.45em;}
.card p{font-size:.97rem;color:var(--body);}
.card--link{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;}
.card--link:hover{transform:translateY(-3px);border-color:#BFD3E7;box-shadow:0 4px 10px rgba(16,32,48,.06),0 16px 34px rgba(16,32,48,.09);}
.card-top{height:4px;background:var(--blue);border-radius:4px;width:44px;margin-bottom:20px;}
.card h3 .arrow{
  color:var(--blue);margin-left:8px;font-weight:600;display:inline-block;
  transition:transform .18s ease;
}
.card--link:hover h3 .arrow{transform:translateX(4px);}

/* capability chip lists */
.chips{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;}
.chips li{
  font-family:var(--font-display);
  background:var(--blue-tint);color:var(--blue-dark);border:1px solid #D6E4F1;
  font-size:.855rem;font-weight:500;padding:6px 12px;border-radius:100px;
}

/* definition-style lists */
.deflist{list-style:none;margin:0;padding:0;}
.deflist li{padding:18px 0;border-top:1px solid var(--line);}
.deflist li:first-child{border-top:none;padding-top:0;}
.deflist strong{font-family:var(--font-display);display:block;color:var(--ink);font-weight:650;margin-bottom:3px;}
.deflist span{font-size:.97rem;}

/* simple ticked list */
.ticks{list-style:none;margin:16px 0 0;padding:0;}
.ticks li{position:relative;padding:7px 0 7px 30px;font-size:.98rem;}
.ticks li::before{
  content:"";position:absolute;left:4px;top:16px;width:8px;height:8px;border-radius:50%;
  background:var(--blue);
}

/* three pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;}
.pillar{padding:34px 30px;border-left:1px solid var(--line);}
.pillar:first-child{border-left:none;}
.pillar .num{font-family:var(--font-display);font-size:.72rem;font-weight:700;letter-spacing:.14em;color:var(--blue);text-transform:uppercase;}
.pillar h3{margin:12px 0 .5em;font-size:1.28rem;}
.pillar p{font-size:.97rem;margin:0;}
@media (max-width:820px){
  .pillars{grid-template-columns:1fr;}
  .pillar{border-left:none;border-top:1px solid var(--line);}
}

/* ---------- profile ---------- */
.profile{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start;}
.profile img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;}
@media (max-width:820px){
  .profile{grid-template-columns:1fr;gap:30px;}
  .profile-photo{max-width:280px;}
}

/* ---------- clients ---------- */
.clients{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0;}
.clients li{
  font-family:var(--font-display);
  background:#fff;border:1px solid var(--line);border-radius:7px;
  padding:11px 17px;font-size:.92rem;font-weight:550;color:var(--ink);
}

/* ---------- participant quotes ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:8px;}
@media (max-width:980px){.quotes{grid-template-columns:repeat(2,1fr);}}
@media (max-width:680px){.quotes{grid-template-columns:1fr;}}
.quote{
  display:flex;flex-direction:column;justify-content:space-between;
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue);
  border-radius:var(--radius);padding:24px 26px;margin:0;
  box-shadow:var(--shadow);
}
.quote p{font-size:1.02rem;color:var(--ink);margin:0;}
.quote footer{
  font-family:var(--font-display);font-size:.76rem;font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin-top:14px;
}

/* ---------- CTA band ---------- */
.cta{
  background:linear-gradient(150deg,var(--blue) 0%,var(--blue-dark) 100%);
  color:#fff;padding:66px 0;text-align:center;
}
.cta h2{color:#fff;margin-bottom:.4em;}
.cta p{color:#DCE8F4;font-size:1.08rem;max-width:60ch;margin:0 auto;}
.cta .btn-row{justify-content:center;}

/* ---------- callout ---------- */
.callout{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow);
}
.callout h3{margin-bottom:.5em;}

/* ---------- sector subnav ---------- */
.subnav{background:#fff;border-bottom:1px solid var(--line);}
.subnav ul{display:flex;flex-wrap:wrap;gap:4px;list-style:none;margin:0;padding:10px 0;}
.subnav a{
  font-family:var(--font-display);
  display:block;font-size:.9rem;font-weight:500;color:var(--body);padding:8px 14px;border-radius:7px;
}
.subnav a:hover{background:var(--blue-tint);color:var(--blue-dark);text-decoration:none;}
.subnav a[aria-current="page"]{background:var(--blue);color:#fff;}
.subnav a[aria-current="page"]:hover{background:var(--blue-dark);color:#fff;}

/* ---------- contact ---------- */
.contact-list{list-style:none;margin:0;padding:0;}
.contact-list li{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--line);}
.contact-list li:first-child{border-top:none;}
.contact-list .lbl{font-family:var(--font-display);font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:2px;}
.contact-list a{font-size:1.05rem;font-weight:600;}

/* ---------- footer ---------- */
.site-footer{background:var(--blue-deep);color:#C6D6E6;padding:60px 0 30px;font-size:.94rem;}
.site-footer a{color:#DCE8F4;}
.site-footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.site-footer h4{font-family:var(--font-display);color:#fff;font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:16px;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer li{margin-bottom:9px;}
.footer-brand img{height:40px;width:auto;margin-bottom:8px;}
.footer-wordmark{font-family:var(--font-display);display:block;font-weight:800;color:#fff;letter-spacing:.05em;font-size:1rem;margin-bottom:14px;}
.footer-philosophy{color:#fff;font-weight:650;margin-top:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding-top:22px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:.87rem;color:#9FB6CC;
}

.li-link{display:inline-flex;align-items:center;gap:8px;}
.li-link svg{flex:none;}

/* ---------- misc ---------- */
.muted{color:var(--muted);font-size:.95rem;}
.divider{height:1px;background:var(--line);border:0;margin:48px 0;}
.center{text-align:center;}