/* ============================================================
   DONA Consult Ltd — shared stylesheet
   Palette derived from the company logo.
   ============================================================ */

:root{
  /* brand */
  --ink:#06282E;
  --deep:#0E464F;
  --teal:#1D8C9F;
  --teal-2:#55A8B7;
  --amber:#F8A10A;

  /* surface */
  --paper:#F2F5F6;
  --card:#FFFFFF;
  --line:#D5E0E2;
  --line-soft:#E6EDEE;
  --muted:#587A81;

  /* type */
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",monospace;

  --pad:clamp(20px,4.5vw,56px);
  --maxw:1280px;
  --r:2px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:15.5px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* ---------- type scale ---------- */
h1,h2,h3,h4{font-family:var(--sans);font-weight:600;letter-spacing:-.021em;line-height:1.12;margin:0}
h1{font-size:clamp(31px,4.3vw,50px)}
h2{font-size:clamp(24px,2.9vw,35px)}
h3{font-size:clamp(17px,1.7vw,20px);letter-spacing:-.012em}
h4{font-size:15.5px;letter-spacing:0;font-weight:600}
p{margin:0 0 1em}
.lede{font-size:clamp(16px,1.35vw,18.5px);line-height:1.58;color:var(--deep);max-width:64ch}
.small{font-size:14px;color:var(--muted)}

.eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.17em;text-transform:uppercase;color:var(--teal);
  margin:0 0 14px;display:block
}
.eyebrow.amber{color:var(--amber)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  padding:11px 19px;border-radius:var(--r);font-size:14px;font-weight:500;
  letter-spacing:.005em;border:1px solid transparent;cursor:pointer;transition:.18s ease
}
.btn-solid{background:var(--deep);color:#fff}
.btn-solid:hover{background:var(--teal)}
.btn-ghost{border-color:var(--line);color:var(--deep);background:var(--card)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover{background:var(--amber);color:#3A2400}
.btn-outline-light{border-color:rgba(255,255,255,.4);color:#fff}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.arw{transition:transform .2s ease}
.btn:hover .arw{transform:translateX(3px)}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:60;background:var(--card);
  border-bottom:1px solid var(--line)
}
.bar{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;margin-right:auto;text-decoration:none}
.brand img{height:36px;width:auto}
.nav-desk{display:flex;gap:4px}
.nav-desk a{
  text-decoration:none;font-size:14px;font-weight:500;color:var(--deep);
  padding:9px 13px;border-radius:var(--r);position:relative;white-space:nowrap;transition:.16s
}
.nav-desk a:hover{background:var(--paper);color:var(--teal)}
.nav-desk a[aria-current="page"]{color:var(--ink)}
.nav-desk a[aria-current="page"]::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;background:var(--amber)
}
.burger{display:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:9px 11px;cursor:pointer}
.burger span{display:block;width:17px;height:1.5px;background:var(--deep);margin:4px 0}
.nav-mob{display:none;border-top:1px solid var(--line-soft);padding:6px 0 16px}
.nav-mob>a:not(.btn){display:block;padding:11px 2px;text-decoration:none;font-size:15px;font-weight:500;border-bottom:1px solid var(--line-soft)}
.nav-mob a[aria-current="page"]{color:var(--teal)}
@media(max-width:1020px){
  .nav-desk,.bar>.btn{display:none}
  .burger{display:block}
  .nav-mob.open{display:block}
}

/* ---------- page band (interior pages) ---------- */
.band{background:var(--deep);color:#fff;padding:clamp(38px,5vw,64px) 0 clamp(34px,4.5vw,54px)}
.band h1{color:#fff;max-width:20ch}
.band .lede{color:rgba(255,255,255,.78);margin-top:18px;max-width:66ch}
.crumb{
  font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(255,255,255,.55);margin:0 0 20px
}
.crumb a{text-decoration:none;color:rgba(255,255,255,.55)}
.crumb a:hover{color:var(--amber)}
.crumb span{color:var(--amber)}

/* ---------- sections ---------- */
section{padding:clamp(48px,6vw,86px) 0}
.sec-head{max-width:72ch;margin-bottom:clamp(28px,3.4vw,46px)}
.sec-head p{margin-top:14px;color:var(--muted)}
.on-white{background:var(--card);border-block:1px solid var(--line)}

/* ---------- hero (home) ---------- */
.hero{background:var(--card);border-bottom:1px solid var(--line);padding:clamp(44px,5.5vw,80px) 0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,4.5vw,64px);align-items:center}
@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:36px}}
.hero h1 mark{background:none;color:var(--teal);box-shadow:inset 0 -.16em 0 rgba(248,161,10,.42)}
.hero .lede{margin-top:20px}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}

/* index card — the four practices, at a glance */
.index-card{border:1px solid var(--line);background:var(--card);border-radius:var(--r)}
.index-card .ic-head{
  display:flex;justify-content:space-between;align-items:center;padding:12px 18px;
  background:var(--paper);border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)
}
.index-card .ic-head b{color:var(--deep);font-weight:500}
.ic-row{
  display:grid;grid-template-columns:34px 1fr auto;gap:14px;align-items:center;
  padding:15px 18px;border-bottom:1px solid var(--line-soft);text-decoration:none;transition:.16s
}
.ic-row:last-child{border-bottom:0}
.ic-row:hover{background:var(--paper)}
.ic-row:hover .ic-name{color:var(--teal)}
.ic-num{font-family:var(--mono);font-size:11px;color:var(--teal);align-self:start;padding-top:3px}
.ic-name{display:block;font-weight:600;font-size:15.5px;line-height:1.25;letter-spacing:-.01em}
.ic-sub{display:block;font-size:13px;color:var(--muted);margin-top:3px;line-height:1.4}
.ic-count{align-self:start;padding-top:4px}
.ic-count{font-family:var(--mono);font-size:11px;color:var(--muted);white-space:nowrap}

/* ---------- stat strip ---------- */
.strip{background:var(--card);border-bottom:1px solid var(--line)}
.strip-in{display:grid;grid-template-columns:repeat(4,1fr)}
@media(max-width:740px){.strip-in{grid-template-columns:repeat(2,1fr)}}
.stat{padding:22px 18px;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
@media(max-width:740px){
  .stat:nth-child(2n){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line-soft)}
}
.stat b{display:block;font-size:27px;font-weight:600;line-height:1;color:var(--deep);letter-spacing:-.02em}
.stat span{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);display:block;margin-top:8px}

/* ---------- generic grids ---------- */
.grid-2,.grid-3,.grid-4{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2>*,.grid-3>*,.grid-4>*{background:var(--card)}
@media(max-width:940px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:720px){.grid-2{grid-template-columns:1fr}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr}}
.cell{padding:clamp(20px,2.4vw,30px)}
.cell h3{margin-bottom:10px}
.cell p{margin:0;font-size:14.5px;color:var(--muted)}
.cell .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--amber);display:block;margin-bottom:14px}
.cell .n{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--teal);display:block;margin-bottom:16px}

/* ---------- services accordion ---------- */
.practice{border-top:1px solid var(--line);padding-top:clamp(26px,3vw,40px);margin-top:clamp(34px,4vw,56px)}
.practice:first-child{margin-top:0}
.practice-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,44px);align-items:start;margin-bottom:24px}
@media(max-width:860px){.practice-head{grid-template-columns:1fr;gap:12px}}
.practice-head .idx{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--teal);display:block;margin-bottom:10px}
.practice-head p{margin:0;font-size:15px;color:var(--muted)}

.svc{list-style:none;margin:0;padding:0;border:1px solid var(--line);background:var(--card);border-radius:var(--r)}
.svc>li{border-bottom:1px solid var(--line-soft)}
.svc>li:last-child{border-bottom:0}
.svc>li>button{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:15px 18px;display:flex;gap:14px;align-items:center;font-size:15.5px;font-weight:500;color:var(--deep)
}
.svc>li>button:hover{color:var(--teal);background:var(--paper)}
.svc .plus{margin-left:auto;position:relative;width:11px;height:11px;flex:none}
.svc .plus::before,.svc .plus::after{content:"";position:absolute;background:var(--teal);inset:0;margin:auto}
.svc .plus::before{width:11px;height:1.5px}
.svc .plus::after{width:1.5px;height:11px;transition:transform .26s ease}
.svc>li.on .plus::after{transform:scaleY(0)}
.svc>li.on>button{background:var(--paper)}
.svc .det{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;background:var(--paper)}
.svc>li.on .det{grid-template-rows:1fr}
.svc .det>div{overflow:hidden}
.det-in{padding:0 18px 20px}
.det-in p{font-size:14.5px;color:var(--muted);margin:0 0 14px;line-height:1.62;max-width:78ch}
.det-in ul{margin:0;padding-left:0;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:6px 22px}
@media(max-width:700px){.det-in ul{grid-template-columns:1fr}}
.det-in ul li{font-size:14px;color:var(--deep);padding-left:15px;position:relative}
.det-in ul li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:1.5px;background:var(--amber)}

/* ---------- fee register ---------- */
.reg-wrap{background:var(--deep);color:#EAF3F4}
.reg-wrap h2{color:#fff}
.reg-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:20px}
.search{position:relative;flex:1;min-width:230px}
.search input{
  width:100%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);
  color:#fff;border-radius:var(--r);padding:11px 14px 11px 37px;font-family:var(--sans);font-size:14.5px
}
.search input::placeholder{color:rgba(234,243,244,.45)}
.search input:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:transparent}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);opacity:.55}
.filters{display:flex;flex-wrap:wrap;gap:5px}
.f{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  background:none;border:1px solid rgba(255,255,255,.22);color:rgba(234,243,244,.82);
  border-radius:var(--r);padding:7px 10px;cursor:pointer;transition:.16s
}
.f:hover{border-color:var(--teal-2)}
.f.on{background:var(--amber);border-color:var(--amber);color:#3A2400;font-weight:500}
.reg-count{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:rgba(234,243,244,.5);margin:0 0 10px}
/* the ruler must sit over the track column only, or the gridlines lie */
.scale{display:grid;grid-template-columns:1fr 250px 138px;gap:18px;
  border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:6px}
.scale-marks{
  grid-column:2;position:relative;height:13px;
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:rgba(234,243,244,.42)
}
.scale-marks span{position:absolute;top:0;white-space:nowrap}
.reg-row{
  display:grid;grid-template-columns:1fr 250px 138px;gap:18px;align-items:center;
  padding:11px 0;border-bottom:1px solid rgba(255,255,255,.09)
}
.reg-name{font-size:14.5px;line-height:1.4}
.reg-track{position:relative;height:15px}
.reg-track .g{position:absolute;inset:0}
.reg-track .g i{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.1)}
.reg-bar{position:absolute;top:50%;transform:translateY(-50%);height:5px;background:var(--teal-2);border-radius:3px;min-width:5px}
.reg-bar.open{background:linear-gradient(90deg,var(--teal-2),rgba(85,168,183,0))}
.reg-bar.pct{background:linear-gradient(90deg,var(--amber),rgba(248,161,10,.14))}
.reg-val{font-family:var(--mono);font-size:12px;text-align:right;white-space:nowrap}
.reg-val small{display:block;color:rgba(234,243,244,.5);font-size:10.5px}
.reg-empty{padding:30px 0;color:rgba(234,243,244,.6);font-size:14.5px}
.reg-note{margin:22px 0 0;font-size:13px;color:rgba(234,243,244,.6);max-width:70ch}
@media(max-width:1120px){
  .reg-row{grid-template-columns:1fr 180px 130px}
  .scale{grid-template-columns:1fr 180px 130px}
}
@media(max-width:840px){
  .reg-row{grid-template-columns:1fr auto;gap:6px 14px}
  .reg-track{grid-column:1/-1;order:3}
  /* tracks go full-width here, so the ruler does too */
  .scale{display:block;grid-template-columns:none}
  .scale-marks{grid-column:auto}
}

/* ---------- case studies ---------- */
.case{padding:clamp(22px,2.6vw,34px)}
.case .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);display:block;margin-bottom:12px}
.case h3{margin-bottom:16px}
.case dl{margin:0 0 18px;display:grid;grid-template-columns:76px 1fr;gap:8px 14px;font-size:14.5px}
.case dt{font-family:var(--mono);font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);padding-top:4px}
.case dd{margin:0;color:var(--deep)}
.case dd.result{font-weight:600;color:var(--ink)}
.case blockquote{
  margin:0;padding:15px 0 0;border-top:1px solid var(--line);
  font-size:15px;line-height:1.55;color:var(--deep)
}
.case cite{display:block;font-family:var(--mono);font-style:normal;font-size:10.5px;
  letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-top:11px}

.quote{padding:clamp(22px,2.6vw,32px)}
.quote p{font-size:15.5px;line-height:1.6;color:var(--deep);margin:0 0 14px}
.quote .mark{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);display:block;margin-bottom:14px}
.quote cite{font-family:var(--mono);font-style:normal;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}

/* ---------- team ---------- */
.person{padding:22px 20px;display:flex;gap:13px;align-items:flex-start}
.av{
  width:44px;height:44px;flex:none;border-radius:var(--r);display:grid;place-items:center;
  background:var(--deep);color:#fff;font-family:var(--mono);font-size:12.5px;letter-spacing:.03em
}
.person b{display:block;font-size:15px;font-weight:600;line-height:1.3}
.person span{display:block;font-size:13px;color:var(--muted);margin-top:4px;line-height:1.45}
.person.vacant .av{background:none;border:1px dashed var(--line);color:var(--muted)}
.person.vacant b{color:var(--muted);font-weight:500}

/* ---------- industries ---------- */
.inds{display:flex;flex-wrap:wrap;gap:7px}
.ind{border:1px solid var(--line);background:var(--card);border-radius:var(--r);padding:8px 13px;font-size:14px;color:var(--deep)}

/* ---------- contact ---------- */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4.5vw,64px);align-items:start}
@media(max-width:900px){.cgrid{grid-template-columns:1fr}}
.cdl{margin:0;display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.cdl>div{background:var(--card);padding:15px 18px;display:grid;grid-template-columns:92px 1fr;gap:14px;align-items:baseline}
@media(max-width:480px){.cdl>div{grid-template-columns:1fr;gap:3px}}
.cdl dt{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cdl dd{margin:0;font-size:14.5px}
.cdl a{color:var(--deep);text-decoration:none;border-bottom:1px solid var(--line)}
.cdl a:hover{color:var(--teal);border-color:var(--teal)}

.form{border:1px solid var(--line);background:var(--card);padding:clamp(22px,2.8vw,32px);border-radius:var(--r)}
.field{margin-bottom:15px}
.field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--card);font-family:var(--sans);font-size:15px;color:var(--ink)
}
.field textarea{min-height:108px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--teal);border-color:transparent}
.form .btn-solid{width:100%;justify-content:center}
.form-note{font-size:12.5px;color:var(--muted);margin:11px 0 0;text-align:center}

/* ---------- cta band ---------- */
.cta-band{background:var(--teal);color:#fff;padding:clamp(38px,4.6vw,64px) 0}
.cta-band .in{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;max-width:22ch}
.cta-band p{color:rgba(255,255,255,.85);margin:10px 0 0;max-width:52ch;font-size:15px}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:rgba(234,243,244,.62);padding:46px 0 26px;font-size:13.5px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.11)}
@media(max-width:820px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}
.site-foot img{height:34px;margin-bottom:13px}
.ftag{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin:0}
.site-foot h4{color:#fff;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;margin-bottom:14px}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:8px}
.site-foot a{text-decoration:none;color:rgba(234,243,244,.62)}
.site-foot a:hover{color:#fff}
.fbot{padding-top:20px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:12.5px;color:rgba(234,243,244,.42)}

/* ---------- motion ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* grid fillers — keep the last row of an n-up grid from showing gap colour */
.person.filler{background:var(--card);min-height:0}