/* Human Capital Development — "bright" system, Oct 2026.
   White ground, near-black ink, one saturated accent (set by data-accent on <html>).
   Plus Jakarta Sans throughout. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root,[data-accent="blue"]{--acc:#1D4ED8;--acc-dk:#1E40AF;--on-acc:#fff;--acc-text:#1D4ED8;--tint:#E8EEFD}
[data-accent="violet"]{--acc:#6D28D9;--acc-dk:#5B21B6;--on-acc:#fff;--acc-text:#6D28D9;--tint:#F1EAFE}
[data-accent="tangerine"]{--acc:#C2410C;--acc-dk:#9A3412;--on-acc:#fff;--acc-text:#C2410C;--tint:#FDEDE5}
[data-accent="lime"]{--acc:#C6F432;--acc-dk:#B2DE1E;--on-acc:#121417;--acc-text:#3F6212;--tint:#F2FAD6}
:root{
  --ink:#121417;--ink-2:#1E2126;--text:#121417;--text-md:#4B5058;--muted:#5F646C;
  --white:#fff;--grey:#F5F6F7;--grey-2:#EDEEF0;--line:#E5E7EA;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1200px;--r:18px;--r-sm:12px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-size:17px;line-height:1.65;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.03em;line-height:1.08;color:var(--ink)}
h3{letter-spacing:-.02em;line-height:1.2}
:focus-visible{outline:3px solid var(--acc);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:300;background:#fff;padding:8px 14px;border-radius:8px}
section{padding:104px 0}

/* chips, pills, buttons */
.chip{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);border-radius:99px;padding:6px 14px;background:var(--white);color:var(--ink)}
.chip::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--acc)}
.chip.on-dark{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.hl{background:var(--acc);color:var(--on-acc);border-radius:99px;padding:0 .32em .06em;display:inline-block;line-height:1.05}
.btn{display:inline-flex;align-items:center;gap:10px;font:inherit;font-size:16px;font-weight:700;padding:15px 26px;border-radius:99px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{transform:translateY(-1px)}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:#000}
.btn-acc{background:var(--acc);color:var(--on-acc)}.btn-acc:hover{background:var(--acc-dk)}
.btn-line{border-color:#CDD0D5;color:var(--ink);background:var(--white)}.btn-line:hover{border-color:var(--ink)}
.btn-feature{border:3px solid var(--ink);color:var(--ink);background:var(--white);padding:13.5px 24.5px}.btn-feature:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:var(--grey-2)}
.btn-ghost-w{border-color:rgba(255,255,255,.4);color:#fff}.btn-ghost-w:hover{border-color:#fff}
.arrow::after{content:'\2192';font-weight:700}
.link{font-weight:700;text-decoration:none;color:var(--ink);border-bottom:2px solid var(--acc);padding-bottom:2px}
.link:hover{color:var(--acc-text)}
.num{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em}

/* header */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap}
.brand-mark{width:30px;height:42px;flex-shrink:0;background:var(--acc-text);-webkit-mask:url(../images/brand/iceberg.svg) center/contain no-repeat;mask:url(../images/brand/iceberg.svg) center/contain no-repeat}
.brand-name{font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--ink)}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:15px;font-weight:600;color:var(--text-md);text-decoration:none}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
.nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--acc)}
.nav .btn{padding:11px 20px;font-size:15px;color:var(--on-acc)}
.lbl-short{display:none}

/* section heads */
.head{max-width:760px;margin-bottom:56px}
.head h2{font-size:clamp(34px,4.2vw,54px);margin:18px 0 16px}
.head p{font-size:19px;color:var(--text-md)}
.head-split{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px}
.head-split .head{margin-bottom:0}
.head-split>p{max-width:380px;color:var(--text-md)}

/* photo frame with slanted accent block */
.frame{position:relative;padding:0 0 28px 28px}
.frame::before{content:'';position:absolute;left:0;bottom:0;width:70%;height:78%;background:var(--acc);border-radius:var(--r);clip-path:polygon(0 12%,100% 0,100% 100%,0 100%)}
.frame img{position:relative;border-radius:var(--r);width:100%;object-fit:cover}
.frame.right{padding:0 28px 28px 0}
.frame.right::before{left:auto;right:0;clip-path:polygon(0 0,100% 12%,100% 100%,0 100%)}

/* floating cards */
.float{position:absolute;background:#fff;border-radius:16px;padding:16px 18px;box-shadow:0 18px 44px rgba(18,20,23,.16);min-width:220px;text-decoration:none;color:var(--ink);transition:transform .2s}
.float:hover{transform:translateY(-3px)}
.float.dark{background:var(--ink);color:#fff}
.float b{display:block;font-size:16px;font-weight:800;letter-spacing:-.01em;margin:4px 0 2px}
.float span{font-size:13px;color:var(--muted)}
.float.dark span,.float.dark .num{color:#A9AEB6}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(18,20,23,.08)}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.card h3{font-size:23px;margin-bottom:10px}
.card p{font-size:16px;color:var(--text-md);margin-bottom:18px}
.card .link{margin-top:auto;align-self:flex-start}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tag{font-size:13px;font-weight:600;border:1px solid var(--line);border-radius:99px;padding:4px 11px;color:var(--text-md);background:#fff}
.icon{width:44px;height:44px;border-radius:12px;background:var(--tint);display:grid;place-items:center}
.icon svg{width:22px;height:22px;stroke:var(--acc-text);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* image band */
.band{position:relative;color:#fff;padding:150px 0;background:#111 center/cover no-repeat}
.band::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,15,.86) 0%,rgba(10,12,15,.6) 55%,rgba(10,12,15,.25) 100%)}
.band .wrap{position:relative}
.band blockquote{font-size:clamp(32px,4.4vw,58px);font-weight:800;letter-spacing:-.035em;line-height:1.1;max-width:15em}
.band p{margin-top:22px;font-size:19px;color:#D9DCE1;max-width:32em}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
.step{position:relative;padding-top:92px}
.step::before{counter-increment:s;content:'0' counter(s);position:absolute;top:0;left:-3px;font-size:64px;font-weight:800;letter-spacing:-.05em;line-height:1;color:#D5D8DD}
.step::after{content:'';position:absolute;top:74px;left:0;width:44px;height:4px;border-radius:2px;background:var(--acc)}
.step h3{font-size:23px;margin:10px 0 8px;position:relative}
.step p{color:var(--text-md);position:relative}

/* iceberg background (recolours with the accent) */
.ice-bg{position:relative;overflow:hidden}
.ice-bg::after{content:'';position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:min(40vw,520px);aspect-ratio:92/131;background:var(--acc);-webkit-mask:url(../images/brand/iceberg.svg) center/contain no-repeat;mask:url(../images/brand/iceberg.svg) center/contain no-repeat;opacity:.2;pointer-events:none}
.ice-bg>.wrap{position:relative;z-index:1}
.ice-bg.left::after{right:auto;left:-60px}

/* dark contact */
.dark-sec{background:var(--ink);color:#fff}
.dark-sec h2{color:#fff}
.dark-sec .lead{color:#C9CDD3}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-grid h2{font-size:clamp(34px,4.2vw,52px);margin:18px 0 18px}
.contact-grid .lead{font-size:19px;margin-bottom:32px}
.contact-lines{margin-top:30px;display:flex;flex-direction:column;gap:6px;color:#C9CDD3}
.contact-lines a{color:#fff;font-weight:600}
.form-card{background:#fff;color:var(--text);border-radius:var(--r);padding:34px}
.form-card h3{font-size:24px;margin-bottom:20px}
.form-row{display:flex;gap:12px;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:150px;margin-bottom:14px}
.field label{font-size:14.5px;font-weight:700}
.field input,.field textarea{font:inherit;font-size:16px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background:var(--grey);color:var(--text)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--acc);background:#fff}
.form-thanks{display:none;font-size:17px;color:var(--text-md)}
.form-error{display:none;font-size:15px;color:#B42318;margin-top:10px}
.btn[disabled]{opacity:.7;cursor:wait}

/* about */
.about-grid{display:grid;grid-template-columns:400px 1fr;gap:72px;align-items:center}
.about-grid h2{font-size:clamp(32px,3.8vw,46px);margin:18px 0 20px}
.about-grid p{color:var(--text-md);margin-bottom:16px;max-width:40em}
.about-grid h3{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:28px 0 10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}

/* footer */
footer{border-top:1px solid var(--line);padding:36px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-links{display:flex;gap:24px;flex-wrap:wrap}
.footer-links a{font-size:15px;font-weight:600;color:var(--text-md);text-decoration:none}
.footer-links a:hover{color:var(--ink)}
.footer-copy{width:100%;font-size:14px;color:var(--muted)}

/* responsive */
@media(max-width:1080px){
  .cards{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:320px 1fr;gap:48px}
}
@media(max-width:900px){
  section{padding:76px 0}
  .contact-grid,.about-grid{grid-template-columns:1fr;gap:40px}
  .about-grid .frame{max-width:360px}
  .steps{grid-template-columns:1fr;gap:40px}
  .head-split{flex-direction:column;align-items:flex-start;gap:16px}
  .nav a:not(.btn){display:none}
}
@media(max-width:640px){
  body{font-size:16.5px}
  .wrap{padding:0 20px}
  section{padding:64px 0}
  .header-inner{height:66px;gap:12px}
  .brand-name{font-size:16px}
  .brand-mark{width:24px;height:34px}
  .nav .btn{padding:9px 15px;font-size:14.5px}
  .lbl-long{display:none}.lbl-short{display:inline}
  .cards{grid-template-columns:1fr}
  .head{margin-bottom:40px}
  .head p{font-size:18px}
  .band{padding:96px 0}
  .band::before{background:rgba(10,12,15,.72)}
  .form-card{padding:24px 20px}
  .frame{padding:0 0 18px 18px}.frame.right{padding:0 18px 18px 0}
  .float{min-width:0}
  .ice-bg::after{width:78vw;right:-28vw;top:auto;bottom:-40px;transform:none;opacity:.14}
  .hl{display:inline;padding:.02em .28em .08em;-webkit-box-decoration-break:clone;box-decoration-break:clone;line-height:1.3}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}