/* Harding Innovation Consulting — brand stylesheet */
:root{
  --navy:#1B3B5A;
  --navy-2:#16314a;
  --rust:#A8431B;
  --slate:#5A6B7D;
  --card:#F2F5F8;
  --ice:#D7E2EC;
  --white:#ffffff;
  --line:#e3e9ef;
  --head:"Trebuchet MS","Segoe UI",system-ui,Arial,sans-serif;
  --body:Calibri,"Segoe UI",Roboto,system-ui,Arial,sans-serif;
  --maxw:1140px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--body);
  color:var(--slate);
  background:var(--white);
  line-height:1.6;
  font-size:18px;
}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);font-weight:700;line-height:1.15;margin:0 0 .5em;}
h1{font-size:clamp(2rem,4.4vw,3.2rem);}
h2{font-size:clamp(1.6rem,3vw,2.3rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1rem;}
a{color:var(--rust);text-decoration:none;}
a:hover{text-decoration:underline;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.kicker{
  font-family:var(--head);
  color:var(--rust);
  text-transform:uppercase;
  letter-spacing:.13em;
  font-weight:700;
  font-size:.8rem;
  margin:0 0 .6rem;
}
.tagline{color:var(--rust);font-style:italic;font-weight:700;}
.section{padding:72px 0;}
.section.alt{background:var(--card);}
.section.navy{background:var(--navy);color:var(--ice);}
.section.navy h2,.section.navy h3{color:var(--white);}
.lead{font-size:1.18rem;max-width:60ch;}
.center{text-align:center;}
.center .lead{margin-left:auto;margin-right:auto;}

/* Header / nav */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:var(--maxw);margin:0 auto;padding:12px 24px;flex-wrap:wrap;}
.nav .brand img{height:46px;width:auto;}
.nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;flex-wrap:wrap;}
.nav ul a{
  font-family:var(--head);color:var(--navy);font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;
}
.nav ul a:hover,.nav ul a.active{color:var(--rust);text-decoration:none;}

/* Buttons */
.btn{
  display:inline-block;font-family:var(--head);font-weight:700;
  padding:13px 26px;border-radius:4px;font-size:.95rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;transition:.15s;
}
.btn-primary{background:var(--rust);color:#fff;}
.btn-primary:hover{background:#8f3917;text-decoration:none;}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{border-color:#fff;text-decoration:none;}
.btn-outline{background:transparent;color:var(--rust);border-color:var(--rust);}
.btn-outline:hover{background:var(--rust);color:#fff;text-decoration:none;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;}

/* Hero */
.hero{background:linear-gradient(105deg,rgba(27,59,90,.88) 0%,rgba(27,59,90,.70) 42%,rgba(22,49,74,.42) 100%),var(--navy) url("assets/hero.jpg") center/cover no-repeat;color:var(--ice);padding:96px 0 88px;position:relative;overflow:hidden;}
.hero::after{content:"";position:absolute;top:0;right:0;width:6px;height:100%;background:var(--rust);}
.hero h1{color:#fff;max-width:18ch;}
.hero .tagline{display:block;margin-bottom:18px;font-size:1.4rem;letter-spacing:.02em;color:#E8895A;text-shadow:0 2px 5px rgba(0,0,0,.45);}
.hero p{color:var(--ice);max-width:58ch;font-size:1.18rem;}

/* Grid + cards */
.grid{display:grid;gap:24px;}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));}
.grid.cols-4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));}
.card{
  background:var(--card);border-left:3px solid var(--rust);
  border-radius:6px;padding:26px 26px 24px;
  box-shadow:0 1px 3px rgba(27,59,90,.06);
}
.card h3{margin-top:0;}
.card ul{margin:.4rem 0 0;padding-left:1.1em;}
.card ul li{margin-bottom:.45rem;}
.card .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;
  font-family:var(--head);font-weight:700;margin-bottom:14px;
}
.section.navy .card{background:var(--navy-2);border-left-color:var(--rust);color:var(--ice);box-shadow:none;}
.section.navy .card h3{color:#fff;}

/* Team member cards with circular avatar */
.team-head{display:flex;align-items:center;gap:16px;margin-bottom:14px;}
.team-head .avatar{
  flex:0 0 auto;width:74px;height:74px;border-radius:50%;
  object-fit:cover;border:3px solid var(--white);
  box-shadow:0 0 0 1px var(--line);
}
.team-head .who{margin:0;}
.team-head h3{margin:0;line-height:1.2;}
.team-head .role{
  display:block;color:var(--rust);font-family:var(--head);font-weight:700;
  font-size:.82rem;margin-top:2px;
}
.card .quals{
  font-family:var(--head);color:var(--navy);font-weight:700;
  font-size:.88rem;letter-spacing:.01em;margin:0 0 10px;
}
.team-head h3 a{color:var(--navy);text-decoration:none;}
.team-head h3 a:hover{color:var(--rust);text-decoration:none;}
.team-head h3 .li-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:20px;margin-left:8px;border-radius:3px;
  background:var(--rust);color:#fff;vertical-align:middle;
}
.team-head h3 .li-link:hover{background:#8f3917;}
.team-head h3 .li-link svg{width:13px;height:13px;fill:currentColor;display:block;}

/* Expanded team profiles */
.team-list{display:flex;flex-direction:column;gap:22px;margin-top:30px;}
.team-profile{
  display:flex;gap:26px;align-items:flex-start;
  background:var(--card);border-left:3px solid var(--rust);
  border-radius:6px;padding:28px 30px;
  box-shadow:0 1px 3px rgba(27,59,90,.06);
}
.team-profile .avatar-lg{
  flex:0 0 auto;width:118px;height:118px;border-radius:50%;
  object-fit:cover;border:3px solid var(--white);box-shadow:0 0 0 1px var(--line);
}
.profile-body{flex:1 1 auto;min-width:0;}
.profile-body h3{
  margin:0;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;
}
.profile-body h3 .name-link{color:var(--navy);text-decoration:none;}
.profile-body h3 .name-link:hover{color:var(--rust);text-decoration:none;}
.profile-body .post-noms{
  font-family:var(--head);font-weight:400;color:var(--slate);
  font-size:1rem;letter-spacing:.01em;
}
.profile-body .li-link{
  display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:20px;border-radius:3px;background:var(--rust);
  color:#fff;align-self:center;
}
.profile-body .li-link:hover{background:#8f3917;}
.profile-body .li-link svg{width:13px;height:13px;fill:currentColor;display:block;}
.profile-body .role{
  display:block;color:var(--rust);font-family:var(--head);font-weight:700;
  font-size:.95rem;margin:4px 0 12px;
}
.profile-body p{margin:0 0 14px;font-size:1.08rem;line-height:1.6;}
@media(max-width:620px){
  .team-profile{flex-direction:column;align-items:center;text-align:center;padding:26px 22px;}
  .profile-body h3{justify-content:center;}
}

/* Arena blocks */
.arena{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px;overflow:hidden;}
.arena-img{display:block;width:calc(100% + 60px);height:188px;margin:-30px -30px 24px;object-fit:cover;border-bottom:3px solid var(--rust);background:var(--ice);}
.arena .kicker{margin-bottom:.3rem;}
.arena h3{font-size:1.4rem;margin-bottom:.6rem;}
.arena ul{margin:0;padding-left:1.1em;}
.arena ul li{margin-bottom:.5rem;}

/* Headline statement bar */
.statement{background:var(--navy);color:#fff;border-radius:8px;padding:34px 38px;}
.statement p{font-size:1.35rem;font-family:var(--head);color:#fff;margin:0;max-width:70ch;}
.statement .tagline{color:#fff;}

/* Proof / stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:24px;}
.stat .big{font-family:var(--head);font-weight:700;color:var(--rust);font-size:2.2rem;line-height:1;}
.stat .lbl{color:var(--slate);font-size:.98rem;margin-top:6px;}
.section.navy .stat .lbl{color:var(--ice);}

/* Pipeline / chevrons */
.pipeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;}
.step{background:var(--card);border-radius:6px;padding:22px;border-top:3px solid var(--rust);}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--head);font-weight:700;margin-bottom:12px;}
.step h4{margin:0 0 .4rem;}
.step p{font-size:.95rem;margin:0;}

/* Lists of proof points */
.proof-list{list-style:none;margin:0;padding:0;}
.proof-list li{padding:16px 0;border-bottom:1px solid var(--line);}
.proof-list li:last-child{border-bottom:none;}
.proof-list .pl-tag{font-family:var(--head);font-weight:700;color:var(--rust);text-transform:uppercase;letter-spacing:.06em;font-size:.74rem;display:block;margin-bottom:3px;}
.proof-list .pl-title{font-family:var(--head);font-weight:700;color:var(--navy);}

/* Definition callout */
.callout{background:var(--card);border-left:3px solid var(--navy);border-radius:6px;padding:22px 26px;margin-top:8px;}
.callout strong{color:var(--navy);}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px;}
.contact-card{background:var(--card);border-radius:8px;padding:28px;border-left:3px solid var(--rust);}
.contact-card .role{color:var(--rust);font-family:var(--head);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;}
.contact-card .name{font-family:var(--head);font-weight:700;color:var(--navy);font-size:1.3rem;margin:2px 0 10px;}
.meta{color:var(--slate);font-size:.95rem;}

/* Footer */
.site-footer{background:var(--navy);color:var(--ice);padding:56px 0 28px;}
.site-footer a{color:var(--ice);}
.site-footer a:hover{color:#fff;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;}
.wordmark{font-family:var(--head);font-weight:700;color:#fff;font-size:1.15rem;letter-spacing:.04em;line-height:1.25;}
.wordmark span{display:block;color:var(--rust);font-size:.8rem;font-style:italic;letter-spacing:.02em;margin-top:6px;}
.site-footer h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;}
.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer ul li{margin-bottom:9px;font-size:.95rem;}
.site-footer .foot-sub{margin:7px 0 4px;padding-left:14px;border-left:1px solid rgba(255,255,255,.18);}
.site-footer .foot-sub li{margin-bottom:6px;font-size:.9rem;}
.legal{border-top:1px solid rgba(255,255,255,.16);margin-top:40px;padding-top:20px;font-size:.82rem;color:var(--ice);opacity:.85;}

@media(max-width:760px){
  body{font-size:17px;}
  .section{padding:54px 0;}
  .nav{justify-content:space-between;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .statement{padding:26px;}
  .statement p{font-size:1.15rem;}
}

/* ── Accessibility & mobile fixes (2026-06-17) ── */

/* Content links carry an underline so they're distinguishable without relying
   on colour alone (matters for colour-blind readers). Nav and buttons excluded. */
.section p a,.section li a,.lead a,.statement a,.callout a,.meta a,.hero p a{
  text-decoration:underline;
}

/* Never render rust text/links on the navy background — it scores 1.91:1
   (fails WCAG) and is near-invisible to red–green colour-blind readers.
   Future-proofs any link added inside a navy section. */
.section.navy a:not(.btn){color:var(--ice);text-decoration:underline;}
.section.navy a:not(.btn):hover{color:#fff;}

/* Hero tagline: warm peach (5.7:1 over navy, passes AA) — keeps the brand
   warmth rather than going white, and matches the footer wordmark tagline.
   The existing text-shadow aids legibility over the photo. */
.hero .tagline{color:#F0A581;}

/* Wordmark tagline (footer + navy panels) was rust on navy = 1.91:1 (fails).
   Lifted to the same warm peach (5.7:1) for a consistent tagline colour. */
.wordmark span{color:#F0A581;}

/* Collapsible mobile navigation (no JavaScript — checkbox toggle) */
.nav-toggle{display:none;}
.nav-burger{display:none;}
@media(max-width:760px){
  .nav-burger{
    display:inline-flex;align-items:center;justify-content:center;
    cursor:pointer;font-size:1.6rem;line-height:1;color:var(--navy);
    padding:2px 10px;border:1px solid var(--line);border-radius:5px;
  }
  .nav ul{
    display:none;order:3;flex-basis:100%;width:100%;
    flex-direction:column;gap:2px;margin-top:10px;
  }
  .nav ul li{width:100%;}
  .nav ul a{display:block;padding:10px 4px;font-size:.9rem;}
  .nav-toggle:checked ~ ul{display:flex;}
}

/* ── Dropdown sub-navigation, FAQ accordion, client quotes (2026-06-18) ── */
.nav .has-sub{position:relative;}
.nav .subnav{list-style:none;}
@media(min-width:761px){
  .nav .subnav{
    display:none;position:absolute;top:calc(100% + 2px);left:0;
    flex-direction:column;min-width:212px;gap:0;
    background:#fff;border:1px solid var(--line);border-radius:6px;
    box-shadow:0 10px 26px rgba(27,59,90,.14);padding:6px 0;z-index:60;
  }
  .nav .has-sub:hover .subnav,.nav .has-sub:focus-within .subnav{display:flex;}
  .nav .subnav li{margin:0;width:100%;}
  .nav .subnav a{display:block;padding:9px 18px;white-space:nowrap;}
  .nav .subnav a:hover{background:var(--card);}
}
@media(max-width:760px){
  .nav .subnav{display:none;}
  .nav-toggle:checked ~ ul .subnav{display:flex;flex-direction:column;padding-left:16px;margin-top:0;}
  .nav .subnav a{font-size:.85rem;padding:8px 4px;opacity:.92;}
}

/* FAQ accordion */
.faq{border:1px solid var(--line);border-radius:6px;background:var(--card);margin-bottom:14px;}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  font-family:var(--head);font-weight:700;color:var(--navy);font-size:1.12rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--rust);font-size:1.5rem;line-height:1;flex:0 0 auto;}
.faq[open] summary::after{content:"\2013";}
.faq summary:hover{color:var(--rust);}
.faq p{margin:0;padding:0 22px 20px;color:var(--slate);}

/* Client quote / testimonial card */
.voc{background:var(--navy);color:var(--ice);border-radius:8px;padding:30px 34px;border-left:4px solid var(--rust);}
.voc blockquote{margin:0;font-family:var(--body);font-size:1.15rem;line-height:1.55;color:#fff;font-weight:400;font-style:italic;}
.voc .cite{display:block;margin-top:14px;color:#F0A581;font-weight:700;font-style:normal;font-size:.92rem;letter-spacing:.02em;}
.voc blockquote a{color:#F0A581;text-decoration:underline;}
.voc blockquote a:hover{color:#fff;}

/* Clickable arena chapter cards (home page) */
.arena h3 a{color:var(--navy);text-decoration:none;}
.arena h3 a:hover{color:var(--rust);}
.arena a img{transition:filter .15s;}
.arena a:hover img{filter:brightness(1.05);}